TECHNICAL FIELD
[0001] The invention relates to packaging according to the introductory section of Claim
1.
KNOWN STATE OF THE ART
[0002] Packaging is a material which ideally protects the product within it in line with
the product's structure and form, ensures that the product remains clean, facilitates
the transport of the product, and at the same time advertises the product.
[0003] Currently, products in the white goods sector are usually packaged using expanded
polystyrene (EPS). The product is at risk of a fall or impact from the moment it is
packaged until it reaches the consumer. If the product is damaged as the result of
a fall, it becomes unusable, and when a product which is ready for sale becomes unsaleable,
this represents a loss of resources. In high volume production operations, even a
small proportion of such losses results in serious costs. Consequently, products are
made to undergo a drop test before leaving the factory. In such a test, a product
which is ready to leave the factory is used, and since the tests are carried out frequently,
the testing is rather costly.
[0004] In the known state of the art, particularly in packaging for combi boilers, polystyrene
foam is used to surround the combi within the carton. It has been identified in impact
tests that even when polystyrene material is used as an impact absorber for combi
boilers, it will not absorb all of the energy within the combi boiler carcass and
internal components at the moment of falling or impact, and this may cause damage
to the combi boiler.
[0005] Patent application number
WO0046303 concerns an energy absorbing environment which stiffens proportionally to the force
applied in order to distribute the energy of the applied force. The polymeric-based
compound includes a polymer, a lubricant and a fill material to produce a conformal
absorber which demonstrates dilatant characteristics when subjected to high forces
or stress ratios (shear thickening). The new environment includes a diluted expanded
cross-linked viscoelastic polymer compound which has chemical bonds which are broken
preferentially under a high deformation rate but are renewable by reforming under
static conditions.
BRIEF EXPLANATION OF THE INVENTION
[0006] The purpose of the invention is to provide a packaging structure with high impact
resistance for use in product packaging, especially for white goods.
[0007] The present invention concerns a packaging with a plurality of walls provided to
define a storage volume for use in packaging at least one product, especially white
goods. To this end, it comprises dilatant fluid enclosed in at least one damping element
provided on the side which faces the said storage volume of at least one of the said
walls. It is thereby ensured that if the packaging is subjected to impact, the energy
of the impact is absorbed, preventing the product from being affected by the impact.
[0008] In one possible embodiment of the invention, the said damping element is a capsule
with an elastic structure. In this way, the dilatant fluid is located within a flexible
structure.
[0009] In one possible embodiment of the invention, the damping element contains a first
plate and a corresponding second plate, and at least one sealing element which ensures
a seal between the said first plate and second plate. A structure is thereby provided
which permits flexibility of movement for the dilatant fluid.
[0010] In one possible embodiment of the invention, there is at least one first extension
extending from the first plate towards the second plate, and at least one second extension
extending from the second plate towards the first plate, and a sealing element located
between said first extension and said second extension so that the elements engage
with each other telescopically. It is thereby ensured that a closed volume is provided
between the first plate and the second plate.
[0011] In one possible embodiment of the invention, at least one of either the first extension
or the second extension includes at least one housing to provide positioning of the
said sealing element. It is thereby ensured that the position of the sealing element
is secured within the closed volume.
[0012] In one possible embodiment of the invention, there is at least one resting surface
and at least one stopping surface corresponding to and facing the other on any one
of the first extension or the second extension, in order to ensure that the first
plate and the second plate halt when there is a minimum distance between them. It
is thereby ensured that there is a predetermined distance between the first plate
and the second plate.
[0013] In one possible embodiment of the invention, there is an extension housing forming
a recess on the stopping surface formed on the side of any one of the first plate
or the second plate, which faces the other. It is thereby ensured that at least one
of the extensions which engage telescopically is secured by entering the housing on
the opposite plate.
[0014] In one possible embodiment of the invention, the damping element has a plurality
of capsules positioned between a first plate and a second plate which correspond to
one another. It is thereby ensured that the dilatant fluid is located within a capsule
between the corresponding plates.
[0015] In one possible embodiment of the invention, the damping element contains at least
one holder in order to secure the product in position within the storage volume. It
is thereby ensured that the position of the product is secured within the storage
volume.
BRIEF EXPLANATION OF THE FIGURES
[0016]
Figure 1 provides a representational side view of a capsule containing dilatant fluid
attached to the walls of the packaging which is the subject of the invention.
Figure 2 provides a representational side view of the dilatant fluid located between
corresponding plates within the packaging which is the subject of the invention.
Figure 3 provides a representational side view of a plurality of capsules containing
dilatant fluid located between corresponding plates in the packaging which is the
subject of the invention.
DETAILED EXPLANATION OF THE INVENTION
[0017] In this detailed explanation, the packaging which is the subject of the invention
(1) is explained with examples which are given only in order that the subject may
be more clearly understood and shall in no way constitute any restrictive effect whatsoever.
[0018] Referring to Figure 1: the packaging (1) which is the subject of the invention comprises
a plurality of walls (11) provided so as to define a storage volume (10) and a dilatant
fluid (30) enclosed in at least one damping element (20) provided on the side of the
said walls (11), at least one of which faces the said storage volume (10).
[0019] In a preferred embodiment of the invention, the damping element (20) provided on
a side facing the storage volume (10) on at least one of the plurality of walls (11)
provided so as to define a storage volume (10) of the packaging (1) may be one capsule
(21) of elastic structure. The said elastic structure may be a nylon-based polymer.
[0020] Figure 2 shows a representational side view of the dilatant fluid (30) located between
the corresponding plates within the packaging (1) which is the subject of the invention.
The said damping element (20) which is located on at least one of the said plurality
of walls (11) may be a first plate (22) and a second plate (23) which correspond to
one another. There may be at least one first extension (221) extending from the first
plate (22) towards the second plate (23) and at least one second extension (231) extending
from the second plate (23) towards the first plate (22). The said first extension
(221) and the second extension (231) may be positioned in such a manner that they
engage telescopically. At least one of either the first extension (221) or the second
extension (231) may have at least one housing (222) in which at least one sealing
element (24) is positioned in order to provide a seal. In order to ensure that the
first plate (22) and the second plate (23) are supported when there is a minimum distance
between them, there may be, on any one of the first plate (22) or the second plate
(23), at least one resting surface (232) and at least one stopping surface (223) corresponding
to and facing the other. The dilatant fluid (30) may also be located directly in the
area between the first plate (22) and the second plate (23).
[0021] Figure 3 provides a representational side view of a plurality of capsules (21) containing
dilatant fluid (30) located between the corresponding plates in the packaging (1)
which is the subject of the invention. In an alternative embodiment of the invention,
the damping element (20) may have a plurality of capsules (21) positioned between
a first plate (22) and a second plate (23) which correspond to one another. The structure
of the said capsules (21) may be cylindrical, spherical, in the form of cubic prisms,
polygonal prisms or similar forms. There may be at least one first extension (221)
extending from the first plate (22) towards the second plate (23) and at least one
second extension (231) extending from the second plate (23) towards the first plate
(22). In order to ensure that there is a predetermined distance between the first
plate (22) and the second plate (23), there may be on any one of the first extension
(221) or the second extension (231) at least one resting surface (232) and at least
one stopping surface (223) corresponding to and facing the other. The said stopping
surface (223) provided on either the first plate (22) or the second plate (23) facing
the other may be situated within an extension housing (224) forming a recess. It is
thereby ensured that either the first extension (221) or the second extension (231)
which engage telescopically is secured in an extension housing (224) provided opposite
thereto to form a predetermined distance between the first plate (22) and the second
plate (23).
[0022] In the structure of the packaging (1), there may be at least one holder (25) extending
from either the first plate (22) or the second plate (23) aligned with the lateral
surface at the side of the storage volume (10), as may be seen in Figure 2, in order
to ensure the securing of the product positioned within the storage volume (10). This
ensures that the product positioned within the storage volume (10) is secured.
[0023] The scope of the protection of the invention is specified in the claims and may not
be held to be limited by whatever is described, for the purpose of illustration, in
this detailed explanation. This is because it is clear that a person skilled in the
art may, in light of what is related above, and without departing from the main theme,
produce similar configurations.
REFERENCE NUMBERS
[0024]
- 1 Packaging
10 Storage Volume
11 Wall
20 Damping element
21 Capsule
22 First plate
221 First extension
222 Housing
223 Stopping surface
224 Extension housing
23 Second plate
231 Second extension
232 Resting surface
24 Sealing element
25 Retainer
30 Dilatant fluid
1. Packaging (1) having a plurality of walls (11) provided in a manner defining a storage
volume (10) and for use in packaging of at least one product, particularly white goods,
characterized by comprising dilatant fluid (30) enclosed in at least one damping element (20) provided
on the side of at least one of said walls (11) which faces said storage volume (10).
2. Packaging (1) according to Claim 1, wherein said damping element (20) is an elastic
capsule (21).
3. Packaging (1) according to Claim 1, wherein the damping element (20) has a first plate
(22) and a second plate (23) provided in a corresponding arrangement, and at least
one sealing element (24) is provided between said first plate (22) and said second
plate (23) for providing sealing.
4. Packaging (1) according to Claim 3, wherein at least one first extension (221) is
provided which extends from the first plate (22) towards the second plate (23), and
at least one second extension (231) is provided which extends from the second plate
(23) towards the first plate (22), and a sealing element (24) is provided which is
positioned between said first extension (221) and said second extension (231) extending
in a manner in which they engage telescopically with each other.
5. Packaging (1) according to Claim 4, wherein at least one of the first extension (221)
and the second extension (231) comprises at least one housing (222) in a manner providing
positioning of said sealing element (24).
6. Packaging (1) according to Claim 4 or 5, wherein in order to provide stopping of the
first plate (22) and the second plate (23) when there is minimum distance in between,
at least one resting surface (232) is provided on any one of the first plate (22)
and the second plate (23) and in a corresponding arrangement, at least one stopping
surface (223) is provided on the other.
7. Packaging (1) according to Claim 6, wherein said stopping surface (223) comprises
an extension housing (224) in a manner forming a recess on the side of one of the
first plate (22) and the second plate (23) which faces the other.
8. Packaging (1) according to Claim 2 or 3, wherein the damping element (20) has a plurality
of capsules (21) positioned between a first plate (22) and a second plate (23) provided
in a corresponding arrangement.
9. Packaging (1) according to any one of the preceding claims, wherein in order to secure
the product positioned in the storage volume (10), the damping element (20) comprises
at least one holder.