BACKGROUND OF THE INVENTION
[0001] The subject matter described herein relates generally to a system, device, and method
preparing tobacco or other organic material for smoking using a water pipe, such as
a hookah. Particularly, the present invention is related to system, cap and platform
according to claims 1, 2 and 13, respectively. Traditional water pipes generally include
a plate for supporting charcoal, a head for containing tobacco, a body including an
internal pipe, a base for containing water, and a hose. Typically a user will first
fill the base with water and then place the internal pipe into the water such that
the body creates an airtight seal with the base. The head is then filled with tobacco
or other organic material and placed over the internal pipe such that an airtight
seal is created between the internal pipe and the head. Next the user places the plate
over the head, places one or more lit charcoals on the plate and these charcoals serve
to heat the tobacco underneath the plate. The hose is typically attached to the body
such that it has an airtight connection with air above the water in the base. The
user can inhale through the hose which draws smoke from the heated tobacco in the
head through the internal pipe, through the water contained in the base, through the
hose and into the user's lungs.
[0002] Additionally,
CN 2 774 181 Y discloses a cut tobacco burning device for water pipes, which comprises a smoke pan.
[0003] While
US 2010/275937 A1 discloses head for hubble-bubble devices used in smoking and using tobacco with the
capability of immediate tobacco replacement and easy regulation of the distance between
charcoal and tobacco.
[0004] Also,
WO 2010/061233 A2 discloses a narghile, with body, with heat transmitter and combustible admitting
unit for the heating of the tobacco, tobacco holder, water jar, hose, where the enumerated
components are associated in such way that they make possible the guided passing of
the air through the hose by the person who uses the narghile.
[0005] Further,
GB 2 490 352 A discloses a single use pre-packed disposable hookah (sheesha) container head contains
tobacco or tobacco and charcoal.
[0006] Still further,
WO 2013/184847 A1 discloses a hookah heat management accessory comprising a base plate configured to
rest on the tobacco bowl sitting on the top of a hookah and which conducts heat from
charcoal, or other heat source, to the tobacco beneath it.
[0007] The embodiments provided herein teach features and advantages heretofore untaught
by the prior art, as will be clear to one of ordinary skill in the art.
SUMMARY OF THE INVENTION
[0008] Briefly and in general terms, the embodiments described herein provide for a system,
method and device for smoking tobacco (or other organic matter) via a water pipe.
[0009] These and other aspects and advantages of the instant invention will be apparent
from the following detailed description and the accompanying drawing, which illustrates
by way of example the principles and features of the instant invention.
BRIEF DESCRIPTION OF THE SEVERAL VIEWS OF THE DRAWING(S)
[0010] Illustrated in the accompanying drawing(s) is at least one of the best mode embodiments
of the present invention. In such drawing(s):
FIG. 1A illustrates an example embodiment of a water pipe.
FIG. 1B shows a schematic view of an example embodiment of a water pipe
FIG. 2A shows a side view of the example embodiment of a bowl.
FIG. 2B shows a cutaway view of the example embodiment of a bowl.
FIG. 3A shows a perspective view of an example embodiment of a ventilated cover platform
in accordance with the present invention.
FIG. 3B shows a perspective view of an example embodiment of a ventilated cover platform
in accordance with the present invention.
FIG. 3C shows a cutaway side view of an example embodiment of a ventilated cover platform
in accordance with the present invention.
FIG. 3D shows a side view of an example embodiment of a ventilated cover platform
in accordance with the present invention.
FIG. 3E shows a top view of an example embodiment of a ventilated cover platform in
accordance with the present invention.
FIG. 4A shows a perspective view of the example embodiment of a ventilated cover cap
on a bowl in accordance with the present invention.
FIG. 4B shows a perspective view of the example embodiment of a ventilated cover cap
in accordance with the present invention.
FIG. 4C shows a side view of the example embodiment of a ventilated cover cap in accordance
with the present invention.
FIG. 4D shows a top view of the example embodiment of a ventilated cover cap in accordance
with the present invention.
FIG. 4E shows a cutaway side view of the example embodiment of a ventilated cover
cap in accordance with the present invention.
FIG. 5A shows a cross sectional view of the example embodiment of a coupled ventilated
cover cap, platform and head including airflow in accordance with the present invention.
FIG. 5B shows a close-up cross sectional view of the example embodiment of a coupled
ventilated cover cap, platform and head in accordance with the present invention.
FIG. 5C shows a side view of the example embodiment of a coupled ventilated cover
cap, platform and head in accordance with the invention.
FIG. 5D shows a side view of the example embodiment of a coupled ventilated cover
cap, platform and head in accordance with the invention.
FIG. 5E shows a perspective view of the example embodiment of a coupled ventilated
cover cap, platform and head in accordance with the invention.
FIG. 5F shows a perspective view of the example embodiment of a coupled ventilated
cover platform and head with decoupled ventilated cover cap in accordance with the
invention.
FIG. 5G shows a side view of the example embodiment of a decoupled ventilated cover
cap and platform according the invention.
FIG. 6A shows a top perspective view of an example embodiment of a ventilated cover
with closed cover vents in accordance with the present invention.
FIG. 6B shows a top perspective view of an example embodiment of a ventilated cover
with partially closed cover vents in accordance with the present invention.
FIG. 6C shows a top perspective view of a ventilated cover with open cover vents in
accordance with at least one embodiment of the present invention.
FIG. 6D shows a top perspective view of an example embodiment of a ventilated cover
with top removed in accordance with the present invention.
FIG. 6E shows an example embodiment of a bottom perspective view of a ventilated cover
in accordance with the present invention.
FIG. 7A-7E show an example embodiment of a use case of a ventilated cover in accordance
with the present invention.
FIG. 8A shows an example embodiment of a perspective view of a ventilated cover cap
and multi-functional tongs.
FIG. 8B shows an example embodiment of a perspective view of multi-functional tongs.
FIG. 8C shows an example embodiment of a side view of a ventilated cover and coupled
bowl with multi-functional tongs in a use case.
FIG. 9A shows an example embodiment of a top perspective view of a ventilated cover
cap in accordance with the present invention.
FIG. 9B shows an example embodiment of a bottom perspective view of a ventilated cover
cap in accordance with the present invention.
FIG. 10 shows an example embodiment of a top perspective view of a ventilated cover
platform in accordance with the present invention.
FIG. 11A shows a side cutaway view of an example embodiment of a coupled ventilated
cover cap, platform and head in a closed configuration in accordance with the present
invention.
FIG. 11B shows a side cutaway view of an example embodiment of a coupled ventilated
cover cap, platform and head in an open configuration in accordance with the present
invention.
FIG. 11C shows an example embodiment of a ventilated cap coupled to a bowl.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0011] The above described drawing figures illustrate the described invention and method
of use in at least one of its preferred, best mode embodiment, which is further defined
in detail in the following description. Therefore, it should be understood that what
is illustrated is set forth only for the purposes of example.
[0013] As shown for example in FIG. 1B, in general, the base 100 comprises a concave vessel
having an open top portion for containing water or other liquid 102 therein. The stem
200 extends into the base such that a distal end of the stem is partially submerged
within the liquid 102 contained therein. The stem 200 also couples to the open top
portion of the base so as to form a substantially airtight seal therewith. Accordingly,
a first base grommet 104 may be provided to couple the stem 200 and the base 100 so
as to form the substantially airtight seal. In this manner, a chamber is formed by
the base 100 and stem 200/grommet 104. The hose 400 extends into the base 100 such
that a proximal portion of the hose 400 is in fluid communication with the chamber
106, though preferably not within the contained liquid 102 (e.g. air can pass between
chamber 106 and hose 400). Preferably, a substantially airtight seal is formed from
the coupling of the hose 400 and base 100. Accordingly, a second hose grommet 108
may be provided to couple the hose 400 and the base 100 so as to form the substantially
airtight seal. In some embodiments, a hose valve (not shown) may be intermediate the
hose 400 and the base 100, the hose valve extending into the chamber 106 at one end
and exterior to the chamber 106, coupling with the hose 400, at the other. Bowl 300
couples to a proximal end of stem 200 such that a substantially airtight seal is formed
therebetween. Accordingly, a third bowl grommet 110 may be provided to couple bowl
300 and stem 200 so as to form the substantially airtight seal. In operation, organic
matter to be smoked 308 may be contained within bowl 300, and bowl 300 may be covered
with a cover 112, such as punctured foil, or a ventilated cover such as that described
in
U.S. Pat. Appl. No. 13/489,475, filed on June 6, 2012. Coals 114 or other combustible heating material can be placed on or in cover 112
to heat the tobacco 308.
[0014] Critically, bowl 300, stem 200 and hose 400 each comprise a hollow tube such that
when base 100, bowl 300, stem 200 and hose 400 are coupled, an airflow path is formed.
As illustrated in FIG. 1B, a user inhaling at the distal end of hose 400 may thus
draw heated air into bowl 300, causing the organic material 308 therein to burn, releasing
smoke that is subsequently drawn through bowl 300, through stem 200, and into liquid
102 contained within chamber 106 of base 100. The smoke then rises through liquid
102 into the preferably sealed area above liquid 102 in the chamber 106, becoming
filtered in the process, and inhaled through hose 400 as it is smoked by the user.
[0015] Other water pipe components, such as purge valves, ashtrays, base flavorings, etc.
are generally known in the art and, while not specifically described herein, are intended
to be useable in combination with the presently described embodiments without departing
from the scope of the invention.
[0016] An example embodiment of a bowl 300 in will now be described with reference to FIG.
2.
[0017] As shown for example in FIGs. 2A-2B, a bowl 300 preferably generally comprises a
substantially hemispherical bowl head 302 extending vertically and radially from a
substantially cylindrical bowl stalk 304. As shown, bowl stalk 304 may be flared outward
at its bottom end to facilitate easier manipulation. The bowl 300 preferably further
comprises interior 307 and exterior 306 surfaces separated by a rim portion 310. In
some embodiments, located central to the bowl head 302, and forming a portion of the
inner surface of the bowl 300, may be a hollow tube 312 extending the length of the
bowl 300 from the bowl head 302 through the bowl stalk 304. The hollow tube 312, and
other structures herein described, are additionally shown in FIG. 2B, which is a cross-sectional
illustration of an example embodiment of a bowl 300.
[0018] Bowl head 302 preferably further comprises a plurality of compartments 320 therein
for containing the organic matter or other material to be smoked. Accordingly, internal
walls 322 may separate adjacent compartments 320. A plurality of internal walls 322
may extend inward from the interior surface of the bowl head to hollow tube 312, forming
the plurality of compartments 320. Accordingly, each internal wall 322 may partially
or wholly separate adjacent compartments 320. Compartments 320 may have varied dimensions
and may be uniform or sized differently in different embodiments. In the example embodiment
each compartment is of equal depth and similar dimensions and shape. Each compartment
may have a "U" shaped cross sectional profile when viewed from a side. Alternatively,
each compartment may have a "V" shape, open-top square shape, open-top rectangular
shape or other shapes.
[0019] As shown in FIG. 2B, in some embodiments the compartments 320 are slightly recessed
from an upper elevation of the rim 310, forming a space 318 between a cover and the
organic matter to be smoked so as to promote airflow from the organic matter to the
hollow tube 312.
[0020] As shown for example in FIG. 2B, the bowl stalk 304 may further comprise a grommet
314 for effecting a substantially airtight seal with a water pipe stem. In some embodiments
the grommet 314 may include threading, tread, ribs or other surface characteristics.
Grommet 314 may be the same material as the rest of bowl 300 although in some embodiments
it may also be a different material. For instance, grommet 314 may be rubber to promote
better sealing characteristics. Grommet 314 may be flared as shown in the example
embodiment of FIG. 2C by the concentric rings at the center. This may create a conical
cross section of grommet 314 when viewed from the side of bowl 300. The conical cross
section may promote better sealing characteristics with a water pipe stem and ease
of user coupling of head 300 with the water pipe stem. In operation, the grommet 314
can replace a traditional bowl grommet shown in FIG. 1B.
[0021] As shown for example in FIG. 2A, an exterior surface of the bowl may comprise a grip
portion 316. In some embodiments, this grip portion 316 may include a friction surface
providing additional grip to the user. The grip surface may include ridges, bumps,
depressions and other features. The grip portion 316 in the example embodiment is
a series of lines with arcing features, running generally parallel to each other around
bowl 300. A similar series of lines with arcing features in an opposite direction
run generally substantially parallel to each other around bowl 300 such that numerous
intersections of each set of lines with any one line creates a cross-hatched pattern
around bowl 300.
[0022] In at least one embodiment, bowl 300 is made of silicone material. Silicone may have
advantages such as improved insulation around the head 302 and improved heat distribution
inside the head 302 and may also provide improved uniformity of heat distribution.
Improved insulation around head 302 may provide an improved user experience since
users are less likely to burn themselves when handling bowl 300 when it is hot. Improved
heat distribution inside head 302 may provide an improved user experience since it
promotes even heating characteristics for organic matter in compartments 320. As such,
organic matter may be evenly heated and less likely to have some portions burn while
others remain unheated. In other embodiments clay, marble, glass, or other appropriate
materials may be used.
[0023] As shown for example in FIG. 2B, the rim portion 310 may further comprise a coupling
surface for frictionally coupling a cover (not shown) to the bowl such that charcoal
or other heat source may provide heat to the tobacco or other organic substance while
remaining separated therefrom, in accordance with the embodiments and concepts discussed
herein. This coupling surface can include ridges 324 which can be arranged in a fashion
to promote an airtight seal and a screwing type seal. In some embodiments, the cover
preferably comprises a ventilated cover, such as the exemplary ventilated cover show
for example in FIGs. 3A-6E, as well as the ventilated cover described in
U.S. Pat. Appl. No. 13/489,475, filed on June 6, 2012. In some embodiments, a coupling surface may be an interior surface of the rim 310.
In some embodiments, the coupling surface may be an exterior surface of the rim 310.
In some embodiments, the coupling surface may be an upper surface of the rim 310.
In some embodiments, the coupling surface may be a combination of more than one of
an exterior, interior and upper surface of the rim 310. Preferably, the coupling surface
includes tread, threading, ribs or similar structure adapted to increase the frictional
coupling of the cover with the bowl 300.
[0024] In accordance with the bowl of FIG. 2, a user can insert a metered amount of tobacco,
shisha or other organic material into one or more of compartments 320 before or after
coupling bowl 300 with a stem of a water pipe in order to prepare the bowl 300 for
smoking.
[0025] FIGs. 3-4 illustrate an example embodiment of a ventilated cover 500 for use in accordance
with at least one embodiment of the present invention. The ventilated cover 500 may
include a platform 520 on which to support coal or other heating source as shown in
FIG. 3, and a cap 540 resting on or coupled to the platform so as to form a heating
chamber 570, as shown in FIG. 4E-4F, 5A-5B. Airflow through cover 500 may be controllable
by rotating cap 540 relative to the platform 520.
[0026] As shown in FIG. 3A-3C, 5A-5B and 5F-5G, the platform 520 comprises a recessed tray
522 for containing the heating source. The platform 520 also preferably comprises
a plurality of perimeter bowl vents 524 for permitting airflow between the heating
chamber and the bowl while in operation. As shown, eight perimeter bowl vents 524
may be used although other numbers of perimeter bowl vents 524 are also contemplated.
The platform 520 also preferably comprises a plurality of, perimeter vertical protrusions
530 that mate with corresponding protrusions 544 of the cap 540 to form circumferential
vents 526 for controlling the airflow between the exterior atmosphere and the heating
chamber. In various embodiments this mating may occur using screws and threading.
[0027] As the cap 540 is rotated relative to the platform 522, for instance by rotating
cap 540 using rim 590 of FIG. 4, the respective protrusions 530 and spaces therebetween
(i.e. the formed circumferential vents 526) may transition between fully open, partially
open and fully closed with respect to adjustable side vents 560. In this manner, airflow
to a heating chamber (e.g. 570 of FIG. 4E) may be controlled. In some embodiments,
the cap 540 may further comprise additional upper vents 572, which may or may not
be adjustable in different embodiments.
[0028] Platform 520 may be comprised of forged aluminum or steel. Similarly, cap 540 may
be comprised of forged aluminum or steel.
[0029] Recessed tray 522 includes walls 528 which are flared inward from their upper edges.
Walls 528 may prevent coals or other heating elements from sliding or otherwise moving
around within heating chamber 570 during adjustment by users. The inward, downward
flare of walls 528 may further promote airflow within heating chamber 570 by channeling
air toward the heating elements. In the example embodiment, recessed tray 522 has
a star configuration with eight points. Other embodiments may incorporate other shapes
without departing from the scope of the invention. It has been discovered, however
that the eight-pointed star configuration provides benefits over other shapes, including
benefits of even heating and air flow, particularly when combined with the multi-chambered
bowl described herein.
[0030] Circumferential vents 526 may comprise alternating spaces between vertical protrusions
530. The inner surface 532 of each vertical protrusion 530 may create a substantially
"V" shape with the point directed inward, toward the center of heating chamber 570
from the circumferential vents 526 on either side of the vertical protrusion. Accordingly,
air may be channeled toward heating elements on recessed tray 522. Additionally, the
point of each "V" may correspond with each star point of recessed tray 522. It has
been discovered that embodiments utilizing such an arrangement benefit from the created
air channels which may promote circulation within heating chamber 570 and promote
even heating of the coals or other heating elements during use.
[0031] Vertical protrusions 530 may be 1mm to 100mm in height. Circumferential vents 526
may be 1mm to 100mm in width and 1mm to 100mm in length.
[0032] Perimeter bowl vents 524 may be diamond, or other, shaped holes allowing airflow
from the interior of heating chamber 570 into bowl 300. Each perimeter bowl vent 524
is preferably located near, such as directly in front of, a circumferential vent 526.
This may promote a mixture of cool air from the exterior of the cap 540 with heated
air from the interior of heating chamber 570 such that during inhalation by a user,
heated air is not exclusively the only air being pulled through the water pipe. The
location of perimeter bowl vents 524 as radially aligned with and proximate each circumferential
vent 526 further promotes air flow, as discussed herein with respect to FIG. 5A. Perimeter
bowl vents 524 may have dimensions of 1mm to 100mm in width and 1mm to 100mm in length.
[0033] Rim 590 may be an outward extension of cap 540 from a central axis perpendicular
to heating platform 520 that allows users to rotate cap 540 with respect to platform
520. This may allow for different configurations of adjustable side vents 560 with
respect to circumferential vents 526, allowing a user to control air flows into and
out of heating chamber 570. Rim 590 is shown as a series of pointed extensions, attaching
to cap 540 at protrusions 544 in FIG. 4. In some embodiments, rim may be insulated
such that it may be handled by hand. Although rim 590 is shown as circumferentially
surrounding cap 540 in FIGs. 4 and 5, it should be understood that it may only protrude
outward in a single location, in a plurality of locations, or in partial circumferential
areas.
[0034] In accordance with the embodiments described above and shown in FIGs. 4 and 5, a
user can place or otherwise couple a platform 522 on or with a rim of a bowl 300 and
thus, above tobacco, shisha or other organic matter already prepared as described
above. Then a user can place coals or other combustible material on platform 522.
Once the coals or other combustible material are in place, they can be heated by a
heat source, for example a match or lighter, before a user places or otherwise couples
a ventilated cap 540 on platform 522.
[0035] Turning to FIG. 5A, a cross sectional view of the exemplary ventilated cover 500
and head 300 including airflows 602, 604 is shown in accordance with at least one
embodiment of the present invention. In the example embodiment airflow 602 represents
at least one way in which air may move through heating chamber 570 when the device
has coals (not shown) on platform 522 but air is not actively being pulled or otherwise
inhaled through the water pipe. To elaborate, warm air within heating chamber 570
may rise through upper vents 572. Cooler air may enter heating chamber 570 through
adjustable side vents 560 (here since multiple air flows 602 and 604 are shown, represented
by adjustable side vent 560a) and then circumferential vents 526 to be heated by coals
on platform 522. Thus air flow 602 during idle air times (e.g. non-active air pull
or inhalation) is created.
[0036] Airflow 604 including 604a and 604b shows the flow of air when an active air pulling
or inhalation through the water pipe occurs and the combination airflow 604c shows
airflow through head 300 and into the lower components of the water pipe. Here, when
a user is actively pulling air or inhaling through the water pipe, air may enter cap
540 into heating chamber 570 through upper vents 572 as flow 604b. Likewise, air may
enter cap 540 into heating chamber 570 through adjustable side vent 560b and circumferential
vent 526. Thus, the air passes heated coals on platform 522 and is pulled through
perimeter bowl vents 524. At such point, it enters a space 318 between cover 522 and
tobacco or other organic matter 308 to be smoked. In this space, the air may pick
up smoke particles emanating from the heating of organic matter 308 by coals on platform
522 and combine into a single flow 604c through hollow tube 312.
[0037] FIG. 5B shows a cross sectional view of an example embodiment of ventilated cover
500 and head 300 in accordance with at least one embodiment of the present invention.
In the example embodiment platform 522 is shown resting and nested in a complementary
shaped rim portion 310 while cap 540 may rest on platform 522. As discussed elsewhere
herein, one or both of these resting positions can include coupling mechanisms.
[0038] FIG. 5C shows a side view of an example embodiment of ventilated cover 500 and head
300 in accordance with the invention. FIGs. 5D-5E show an assembly of a head 300,
with coupled platform 522 and cap 540. FIG. 5F shows a side view of the exemplary
coupled ventilated cover platform 522 and head 300 with decoupled ventilated cover
cap 540 in accordance with at least one embodiment of the invention. FIG. 5G shows
a perspective view of an example embodiment of a decoupled ventilated cover cap 540
and platform 522 in accordance with at the invention.
[0039] FIG. 6A shows a top view of a ventilated cover 700 with closed cover vents 750 in
accordance with at least one alternative embodiment of the present invention. In the
example embodiment a chamber wall 770 may include protrusions 744 that may mate with
corresponding locations on platform (shown in FIGs. 6D-6E), for instance with screws.
These protrusions 744 may be separated from each other by gaps 760.
[0040] Cap 740 may have a handle 730 which may be coupled or integrated with cap 740. Handle
730 may include an insulated covering 732 which may have grip portions 734 such as
ridges, bumps or other protrusions or features. Cap 740 may have an upper cap 742
as a wheel 712, hub 714 and spokes 710. In the example embodiment spokes 710 may have
a substantially diamond shape. This may correspond with an upper vent 750 in a lower
cap 720 such that in a closed configuration as shown in FIG. 6A, little airflow is
permitted between an interior chamber and exterior. Upper cap 742 and lower cap 720
may be coupled at hub 714 such that they may rotate with respect to each other for
adjustment of airflow. Coupling may be achieved by a screw and washer or other means.
Lower cap may be maintained in position by one or more posts which extend into a heating
chamber 780 and contact an inner wall of chamber wall 770. Posts may also contact
upper ends of protrusions 744 in some embodiments to prevent rotation of lower cap
720 at the same rate as upper cap 742.
[0041] FIG. 6B shows a top view of a ventilated cover 700 with partially closed upper vents
750 in accordance with at least one embodiment of the present invention while FIG.
6C shows a top view of a ventilated cover 700 with open cover vents 750 in accordance
with at least one embodiment of the present invention. Cover vents 750 may be adjusted
by a user rotating upper cap 742 with respect to lower cap 720 using handle 730.
[0042] FIG. 6D shows a top view of a ventilated cover with cap 740 removed in accordance
with at least one embodiment of the present invention. In the example embodiment platform
722 includes a surface where a heating source may rest and perimeter bowl vents 724
may allow air exchange from a heating chamber to a bowl (not shown) below platform
722. Chamber wall 770 may have an upper surface 772 on which a lower surface of one
or both of upper cap 742 and lower cap 720 rest. In some embodiments ridges or other
regular or irregular features may allow airflow below a heating source and improve
airflow with the chamber.
[0043] FIG. 6E shows a bottom view of a ventilated cover 700 in accordance with at least
one embodiment of the present invention. In the example embodiment platform 722 may
have small nodules 790 which rest inside a bowl. In some embodiments these nodules
790 may direct heat into individual chambers of the bowl. Nodules 790 may also prevent
ventilated cover 700 from inadvertently sliding or being knocked off of a head (not
shown) since they may rest inside a bowl of a head.
[0044] FIG. 7A-7E show a use case of a ventilated cover 700 in accordance with at least
one embodiment of the present invention. In an example embodiment a ventilated cover
700 as disclosed herein may be placed on a water pipe head 300 as shown in FIG. 7A,
such that at least one perimeter bowl vent (not shown) is oriented above the head
300, as shown in FIG. 7B. A heating source may be added within a heating chamber on
a platform inside ventilated cover 700, as shown in FIG. 7C. This may be lit with
a flame or otherwise heated such that the heating source produces heat. Vents may
be closed to warm up the chamber and then the vents may be opened to an appropriate
amount by rotating using arm or other adjustment mechanism in order to allow adequate
ventilation. Users can wait two to four minutes or other appropriate lengths of time
in order for tobacco or other organic matter to be appropriately heated, as shown
in FIG. 7D. Air can be drawn through the heated tobacco or shisha contained in bowl
300 by a user inhaling through an adequately coupled hose and smoked and enjoyed accordingly,
as shown in FIG. 7E.
[0045] In general, a ventilated cover 700 and bowl 300 may be washed by hand for optimal
cleaning using hot water and soap or other appropriate cleaner. Likewise, a ventilated
cover may be handled with tongs to ensure a user does contact surfaces which may be
hot with the exception of handles or rims to adjust vents. When vents are open or
a cap is removed, a ventilated cover 700 will generally be at its coolest temperature.
When vents are closed, ventilated cover 700 may be at its hottest temperature. As
such, bowl 300 will likewise be at a coolest and hottest temperature in accordance
with these principles.
[0046] As would be understood by one in the art, features described herein and shown in
the figures may be combined in appropriate combinations and are thus contemplated
herein. Further, although FIG. 7 particularly illustrates a use case of the example
embodiment ventilated cover 700 shown in FIG. 6, it is understood that one of skill
in the art would understand how to use any combination of features as described with
respect to the embodiments disclosed herein, including other ventilated covers and
bowls. Further, as would be understood in the art, the shapes disclosed herein are
not limiting. For instance, a round bowl could be replaced by a triangular or square
bowl in various embodiments, as could diamond shapes be replaced by others.
[0047] FIG. 8A shows an example embodiment of a perspective view of a ventilated cover cap
541 and multi-functional tongs 800. In the example embodiment, tongs 800 can be used
to adjust and remove various portions of a water pipe, including a ventilated cover
cap 541.
[0048] FIG. 8B shows an example embodiment of a perspective view of multi-functional tongs
800. In the example embodiment, tongs 800 can include one, two, or more of legs 804
which can be made from a variety of materials, including stainless steel, silicone,
wood, glass, or any combination thereof. Legs 804 can have a first end 806 which can
interface with a lid. Legs 804 can have a second end 808 which can interface with
charcoal or other heat source. As shown, second end 808 of tongs 800 can include one
or more tong protrusions 805 to interface with charcoal or other heat sources. In
some embodiments, tong protrusions 805 can provide insulation properties such that
heat is not transferred directly to legs 804.
[0049] Legs 804 can be coupled at a hinge 802 which can be silicone, or some other flexible
material, in various embodiments. Hinge 802 can provide users the ability to manipulate
the first and second ends 806 and 808 in a simple and intuitive manner, without the
possibility of dropping one leg 804. In this manner, legs 804 can be manipulated in
a manner similar to chopsticks, but with additional functionality. In the example
embodiment, legs 804 are shown as slightly bowed such that there is a gap between
them at both first and second ends 806, 808.
[0050] FIG. 8C shows an example embodiment of a side view of a ventilated cover 501 and
coupled bowl 300 with multi-functional tongs 800 in a use. In the example embodiment
tongs 800 are shown as coupled with ventilated cover 501 for manipulation with respect
to bowl 300. Tongs 800 can also be coupled with elements 524, 560, 572, and 590. Thus,
tongs 800 can be used to rotate, lift, and otherwise adjust ventilated cover 501.
In the example embodiment, first end 806 of legs 804 can be shaped similarly in a
complementary fashion to an interface surface of upper holes (e.g. 572 of Fig. 9A)
of a ventilated cover 501. In this manner tongs 800 can be used to easily adjust ventilated
cover 501. Although not shown, additional components and features of first end 806
can be provided in various embodiments of tongs 800 such as varied surfaces, materials,
protrusions, projections and others in order to improve grip and promote convenient
and intuitive usage for users. First end 806 of tongs 800 are not limited for use
with upper holes of a ventilated cover 501 as shown. They can also be used to grasp,
grip or otherwise adjust ventilated cover 501 at various other locations, for instance
at rim 590 and at openings 524 and 560.
[0051] FIG. 9A shows an example embodiment of a top perspective view of a ventilated cover
cap 541 in accordance with the present invention. In the example embodiment, the upper
surface and features of cap 541 can be similar to that shown in FIGs. 4A-4D.
[0052] FIG. 9B shows an example embodiment of a bottom perspective view of a ventilated
cover cap 541 in accordance with the present invention. In the example embodiment,
teeth 545 can be provided at a lower surface of protrusions 544. Teeth 545 can be
locked or otherwise interface with a platform (e.g. 521 of FIG 10) as shown in FIGs.
11A-11B. This can provide various benefits, including a secure interface with other
components such that if a water pipe with ventilated cover cap 541 is knocked over,
charcoal or other heat sources will be substantially contained and not fall on a floor,
table or other supporting surface. This can help mitigate danger of burns, injury,
scars and other damage associated with using heat sources. While four teeth 545 are
provided in the example embodiment, other embodiments may include additional or fewer
teeth 545.
[0053] FIG. 10 shows an example embodiment of a top perspective view of a ventilated cover
platform 521 in accordance with the present invention. In the example embodiment,
a raised surface 523 can provide a slight elevation over a normal tray (not shown)
or recessed tray 522 for charcoal or other heating elements. As such, heat emanating
from the bottom of a heat source can be more evenly distributed across upper tray
surfaces. Additionally, a ramp 531 with detents 533 can be provided in order to allow
for more precise control of circumferential vents (see element 529 of FIG. 11B, similar
to 526 of FIG. 5A). Ramp 531 with detents 533 can provide circumferential vent sizing
in both a vertical and horizontal direction and thus the width and height of circumferential
vents can be precisely controlled by placement at or on particular detents in order
to increase or decrease airflow inside a ventilated cover cap 541. In some embodiments,
teeth 545 provide the interface with ramp 531 and in some embodiments can be shaped
to rest in detents 533.
[0054] FIG. 11A shows a side cutaway view of an example embodiment of a rotating lid 501
including coupled ventilated cover cap 541, platform 521 and head 301 in a closed
configuration in accordance with the present invention. In the example embodiment,
the rotating lid 501 is in a closed configuration, meaning that circumferential vents
are sealed.
[0055] FIG. 11B shows a side cutaway view of an example embodiment of a rotating lid 501
including coupled ventilated cover cap 541, platform 521 and head 301 in an open configuration
in accordance with the present invention. In the example embodiment, a user has rotated
cap 541 with respect to platform 521, thus causing circumferential vents 529 to open
and allow airflow into cap 541. Also shown are an interlock between a ridge 303 of
base 301 and lower lip 529 and upper lip 525 of platform 521 to provide a seal, which
in some embodiments is airtight, between rotating lid 501 and bowl 301. As such, lid
501 will not fall off of bowl 301 if adjusted or accidentally knocked over by a user
or third party.
[0056] FIG. 11C shows another example embodiment of a ventilated cap 501 coupled to a bowl
1200. In the example embodiment, ventilated cap 501 includes a chamber 511 with an
adjustable upper component 509 allowing for separate adjustment of upper vents 572
with respect to heating chamber 570.
1. A system for facilitating smoking of tobacco from a hookah, the system comprising:
a heating platform (520, 720) for resting on a bowl (300) operable to contain tobacco
or other smokable organic substance (308), the heating platform (520, 720) comprising
a central surface including a depression (522, 722) with at least one surrounding
wall (528) such that a heating source will not slide off the central surface, at least
one perimeter vent (524, 724) of the platform (520, 720) to allow air to pass between
an area above the central surface and below the central surface and a cap (540, 740)
with at least one exterior vent (560a), at least one upper vent (572, 750), at least
one movement control extension (590) and at least one rest for resting on the heating
platform (520, 720) characterized in that the heating platform (520, 720) further comprises:
at least one exterior vent (526) located in at least one perimeter wall located around
an exterior of the heating platform (520, 720), wherein the at least one exterior
vent (526) of the heating platform (520, 720) can be aligned with the at least one
exterior vent (560a) of the cap (540, 740).
2. A cap (540, 740) for use in the system according to claim 1, said cap comprising at
least one exterior vent (560a), at least one upper vent (750), at least one movement
control extension (590) and at least one rest for resting on the heating platform
(520, 720), wherein the at least one exterior vent (560a) is located at a bottom of
the cap (540) and can be aligned with the at least one exterior (526) vent of the
heating platform (520, 720).
3. The cap (540, 740) of claim 2, wherein the at least one exterior vent (560a) is adjustable
using a movement control extension (590) such that its position can be adjusted with
respect to the exterior vent (526) of the heating platform (520, 720).
4. The cap (540, 740) of claim 3, wherein the at least one movement control extension
is an arm (730).
5. The cap (540, 740) of claim 3, wherein the at least one movement control extension
is a rim (590).
6. The cap (540, 740) of claim 2, further comprising:
an interior cap (720); and
an exterior cap (710).
7. The cap (540, 740) of claim 6, wherein the at least one movement control extension
(590) can be used to adjust the exterior cap (710) with respect to the interior cap
(720).
8. The cap (540, 740) of claim 7, wherein adjusting the exterior cap (710) with respect
to the interior cap (720) can adjust the at least one upper vent.
9. The cap (540, 740) of claim 7, wherein the exterior cap (710) and interior cap (720)
are coupled such that they can rotate with respect to each other.
10. The cap (540, 740) of claim 3, wherein the movement control extension (590) can be
used to lift the cap off the heating platform (520, 720).
11. The cap (540, 740) of claim 2, wherein a lower edge of the cap is located at a further
radial distance from a central axis perpendicular to the platform surface than a radial
distance of the circumference of the heating platform (520, 720).
12. The cap (540, 740) of claim 2, wherein the cap can be fixedly coupled with the heating
platform (520, 720).
13. A heating platform (520, 720) for use in the system according to claim 1, said heating
platform (520, 720) comprising a central surface including a depression (522, 722)
with at least one surrounding wall (528) such that a heating source will not slide
off the central surface, at least one perimeter vent (524, 724) of the heating platform
(520, 720) to allow air to pass between an area above the central surface and below
the central surface and at least one exterior vent (526) located in at least one perimeter
wall located around an exterior of the heating platform (520, 720), wherein the heating
platform (520, 720) can be fixedly coupled with a bowl (300) of the system when resting
on the bowl (300).
14. The heating platform (520, 720) of claim 13, wherein the heating platform (520, 720)
has at least one ramp for supporting the cap (540, 740), the ramp having at least
one detent.
15. The heating platform (520, 720) of claim 13, wherein the heating platform (520, 720)
includes ridges for coupling with a bowl (300) of a water pipe.
16. The heating platform (520, 720) of claim 13, wherein the heating platform (520, 720)
includes nodules on a bottom surface of the heating platform (520, 720).
1. Ein System zur Erleichterung des Rauchens von Tabak aus einer Wasserpfeife, wobei
das System folgendes umfasst: eine Heizplattform (520, 720) zum Aufliegen auf einer
Schale (300), die dazu operabel ist, Tabak oder eine andere rauchbare organische Substanz
(308) zu enthalten, wobei die Heizplattform (520, 720) eine zentrale Fläche mit einer
Vertiefung (522, 722) umfasst, die mindestens eine umgebende Wand (528) aufweist,
sodass eine Heizquelle nicht von der zentralen Fläche rutscht, mindestens eine Umlauflüftungsöffnung
(524, 724) der Plattform (520, 720), um Luft zwischen einem Bereich oberhalb der zentralen
Fläche und unterhalb der zentralen Fläche durchströmen zu lassen, und eine Kappe (540,
740) mit mindestens einer äußeren Lüftungsöffnung (560a), mindestens einer oberen
Lüftungsöffnung (572, 750), mindestens einer Bewegungssteuerungserweiterung (590)
und mindestens einer Auflage zum Aufliegen auf der Heizplattform (520, 720),
dadurch gekennzeichnet, dass die Heizplattform (520, 720) ferner Folgendes umfasst:
mindestens eine äußere Lüftungsöffnung (526), die sich in mindestens einer Umfassungswand
befindet, die sich um eine Außenseite der Heizplattform (520, 720) herum befindet,
wobei die mindestens eine äußere Lüftungsöffnung (526) der Heizplattform (520, 720)
mit der mindestens einen äußeren Lüftungsöffnung (560a) der Kappe (540, 740) ausgerichtet
werden kann.
2. Eine Kappe (540, 740) zur Verwendung in dem System nach Anspruch 1, wobei die Kappe
mindestens eine äußere Lüftungsöffnung (560a), mindestens eine obere Lüftungsöffnung
(750), mindestens eine Bewegungssteuerungserweiterung (590) und mindestens eine Auflage
zum Aufliegen auf der Heizplattform (520, 720) umfasst, wobei die mindestens eine
äußere Lüftungsöffnung (560a) sich an einem Boden der Kappe (540) befindet und mit
der mindestens einen äußeren Lüftungsöffnung (526) der Heizplattform (520, 720) ausgerichtet
werden kann.
3. Die Kappe (540, 740) nach Anspruch 2, wobei die mindestens eine äußere Lüftungsöffnung
(560a) unter Verwendung einer Bewegungssteuerungserweiterung (590) so einstellbar
ist, dass ihre Position in Bezug auf die äußere Lüftungsöffnung (526) der Heizplattform
(520, 720) eingestellt werden kann.
4. Die Kappe (540, 740) nach Anspruch 3, wobei die mindestens eine Bewegungssteuerungserweiterung
ein Arm (730) ist.
5. Die Kappe (540, 740) nach Anspruch 3, wobei die mindestens eine Bewegungssteuerungserweiterung
ein Rand (590) ist.
6. Die Kappe (540, 740) nach Anspruch 2, ferner umfassend: eine innere Kappe (720); und
eine äußere Kappe (710).
7. Die Kappe (540, 740) nach Anspruch 6, wobei die mindestens eine Bewegungssteuerungserweiterung
(590) dazu verwendet werden kann, die äußere Kappe (710) relativ zu der inneren Kappe
(720) einzustellen.
8. Die Kappe (540, 740) nach Anspruch 7, wobei das Einstellen der äußeren Kappe (710)
relativ zu der inneren Kappe, (720) die mindestens eine obere Lüftungsöffnung einstellen
kann.
9. Die Kappe (540, 740) nach Anspruch 7, wobei die äußere Kappe (710) und die innere
Kappe (720) derart gekoppelt sind, dass sie sich relativ zueinander drehen können
.
10. Die Kappe (540, 740) nach Anspruch 3, wobei die Bewegungssteuerungserweiterung (590)
dazu verwendet werden kann, die Kappe von der Heizplattform (520, 720) zu heben.
11. Die Kappe (540, 740) nach Anspruch 2, wobei ein unterer Kante der Kappe sich in einem
weiteren radialen Abstand von einer Zentralachse senkrecht zur Plattformfläche befindet,als
ein radialer Abstand des Umfangs der Heizplattform (520 720).
12. Die Kappe (540, 740) nach Anspruch 2, wobei die Kappe fest mit der Heizplattform (520,
720) gekoppelt werden kann.
13. Eine Heizplattform (520, 720) zur Verwendung in dem System nach Anspruch 1, die Heizplattform
(520, 720) umfassend eine zentrale Fläche mit einer Vertiefung (522, 722), die mindestens
eine umgebende Wand (528) aufweist, sodass eine Heizquelle nicht von der zentralen
Fläche rutscht, mindestens eine Umlauflüftungsöffnung (524, 724) der Heizplattform
(520, 720), um Luft zwischen einem Bereich über der zentralen Fläche und unter der
zentralen Fläche passieren zu lassen, und mindestens eine äußere Lüftungsöffnung (526),
die sich in mindestens einer Umfassungswandbefindet, die sich um eine Außenseite der
Heizplattform (520, 720) herum befindet, wobei die Heizplattform (520, 720) fest mit
einer Schale (300) des Systems gekoppelt werden kann, wenn sie auf der Schale (300)
aufliegt.
14. Die Heizplattform (520, 720) nach Anspruch 13,
wobei die Heizplattform (520, 720) mindestens eine Rampe zum Stützen der Kappe (540,
740) aufweist, wobei die Rampe mindestens eine Arretierung aufweist.
15. Die Heizplattform (520, 720) nach Anspruch 13, wobei die Heizplattform (520, 720)
Rippen zum Koppeln mit einer Schale (300) einer Wasserpfeife umfasst.
16. Die Heizplattform (520, 720) nach Anspruch 13, wobei die Heizplattform (520, 720)
Noppen auf einer Bodenfläche der Heizplattform (520, 720) umfasst.
1. Système destiné à faciliter le fumage de tabac à partir d'un narguilé, le système
comprenant : une plateforme de chauffage (520, 720) pour se reposer sur un bol (300)
qui peut fonctionner pour contenir du tabac ou une autre substance organique fumable
(308), la plateforme de chauffage (520, 720) comprenant une surface centrale comportant
une dépression (522, 722) avec au moins une paroi enveloppante (528) de telle sorte
qu'une source de chauffage ne glissera pas hors de la surface centrale, au moins un
évent de périmètre (524, 724) de la plateforme (520, 720) pour permettre à l'air de
passer entre une zone au-dessus de la surface centrale et au-dessous de la surface
centrale et un capuchon (540, 740) avec au moins un évent extérieur (560a), au moins
un évent supérieur (572, 750), au moins une extension de commande de déplacement (590)
et au moins un repos pour se reposer sur la plateforme de chauffage (520, 720) caractérisé en ce que la plateforme de chauffage (520, 720) comprend en outre: au moins un évent extérieur
(526) situé dans au moins une paroi périmétrique située autour d'un extérieur de la
plateforme de chauffage (520, 720), dans lequel l'au moins (526) de la plateforme
de chauffage (520, 720) peut être aligné avec l'au moins un évent extérieur (560a)
du capuchon (540, 740).
2. Un Capuchon (540, 740) destiné à une utilisation dans le système selon la evendication
1, ledit capuchon comprenant au moins un évent extérieur (560a), au moins un évent
supérieur (750), au moins une extension de commande de déplacement (590) et au moins
un repos pour se reposer sur la plateforme de chauffage (520, 720), dans lequel l'au
moins un évent extérieur (560a) est situé au niveau au bas d'un capuchon (540) et
peut être aligné avec l'au moins un évent extérieur (526) de la plateforme de chauffage
(520, 720).
3. Le capuchon (540, 740) selon la revendication 2, dans lequel l'au moins un évent extérieur
(560a) peut être ajusté à l'aide d'une extension de commande de déplacement (590)
de telle sorte que sa position peut être ajustée par rapport à l'évent extérieur (526)
de la plateforme de chauffage (520, 720).
4. Le capuchon (540, 740) selon la revendication 3, dans lequel l'au moins une extension
de commande de déplacement est un bras (730).
5. Le capuchon (540, 740) selon la revendication 3, dans lequel l'au moins une extension
de commande de déplacement est un bord (590).
6. Le capuchon (540, 740) selon la revendication 2, comprenant en outre: un capuchon
intérieur (720) ; et un capuchon extérieur (710).
7. Le capuchon (540, 740) selon la revendication 6, dans lequel l'au moins une extension
de commande de déplacement (590) peut être utilisée pour ajuster le capuchon extérieur
(710) par rapport au capuchon intérieur (720).
8. Le capuchon (540, 740) selon la revendication 7, dans lequel l'ajustement du capuchon
extérieur (710) par rapport au capuchon intérieur (720) peut ajuster l'au moins un
évent supérieur.
9. Le capuchon (540, 740) selon la revendication 7, dans lequel le capuchon extérieur
(710) et le capuchon intérieur (720) sont couplés de telle sorte qu'ils peuvent tourner
l'un par rapport à l'autre.
10. Le capuchon (540, 740) selon la revendication 3, dans lequel l'extension de commande
de déplacement (590) peut être utilisée pour soulever le capuchon de la plateforme
de chauffage (520, 720).
11. Le capuchon (540, 740) selon la revendication 2, dans lequel un rebord inférieur du
capuchon est situé à une plus distance radiale d'un axe central perpendiculaire à
la surface de plateforme que la distance radiale de la circonférence de la plateforme
de chauffage (520, 720).
12. Le capuchon (540, 740) selon la revendication 2, dans lequel le capuchon peut être
couplé à la plateforme de chauffage (520, 720) de manière fixe.
13. Une Plateforme de chauffage (520, 720) destinée à une utilisation dans le système
selon la revendication 1, ladite plateforme de chauffage (520, 720) comprenant une
surface centrale comportant une dépression (522, 722) avec au moins paroi enveloppante
(528) de telle sorte qu'une source de chauffage ne glissera pas hors de la surface
centrale, au moins un évent de périmètre (524, 724) de la plateforme de chauffage
(520, 720) pour permettre à l'air de passer entre une zone au-dessus de la surface
centrale et au-dessous de la surface centrale et au moins un évent extérieur (526)
situé dans au moins une paroi périmétrique située autour d'un extérieur de la plateforme
de chauffage (520, 720), dans laquelle la plateforme de chauffage (520, 720) peut
être couplée de manière fixe à un bol (300) du système lorsqu'elle repose sur le bol
(300).
14. La plateforme de chauffage (520, 720) selon la revendication 13, dans laquelle la
plateforme de chauffage (520, 720) présente au moins une rampe pour supporter le capuchon
(540, 740), la rampe présentant au moins une détente.
15. La plateforme de chauffage (520, 720) selon la revendication 13, dans laquelle la
plateforme de chauffage (520, 720) comporte des saillies destinées au couplage avec
un bol (300) d'une pipe à eau.
16. La plateforme de chauffage (520, 720) selon la revendication 13, dans laquelle la
plateforme de chauffage (520, 720) comporte des nodules sur surface inférieure de
la plateforme de chauffage (520, 720).