(19)
(11)EP 3 321 457 B1

(12)EUROPEAN PATENT SPECIFICATION

(45)Mention of the grant of the patent:
17.06.2020 Bulletin 2020/25

(21)Application number: 17183976.4

(22)Date of filing:  31.07.2017
(51)International Patent Classification (IPC): 
E05D 3/14(2006.01)
E05F 1/12(2006.01)

(54)

FURNITURE HINGE

MÖBELSCHARNIER

CHARNIÈRE DE MEUBLE


(84)Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30)Priority: 10.11.2016 TW 105136759

(43)Date of publication of application:
16.05.2018 Bulletin 2018/20

(73)Proprietors:
  • King Slide Works Co., Ltd.
    Kaohsiung City (TW)
  • King Slide Technology Co., Ltd.
    Kaohsiung City (TW)

(72)Inventors:
  • CHEN, Ken-Ching
    Kaohsiung City (TW)
  • HUANG, Shih-Lung
    Kaohsiung City (TW)
  • HUANG, Ting-Tsai
    Kaohsiung City (TW)
  • WANG, Chun-Chiang
    Kaohsiung City (TW)

(74)Representative: Viering, Jentschura & Partner mbB Patent- und Rechtsanwälte 
Kennedydamm 55 / Roßstrasse
40476 Düsseldorf
40476 Düsseldorf (DE)


(56)References cited: : 
EP-A1- 1 048 809
FR-A2- 2 482 998
DE-A1- 3 912 494
JP-U- S60 148 472
  
      
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).


    Description

    Field of the Invention



    [0001] The present invention relates to a furniture hinge.

    Background of the Invention



    [0002] Generally speaking, furniture hinges are designed to enable a movable component (e.g., a door) of a piece of furniture (e.g., a cabinet) to be opened and closed with respect to a stationary component (e.g., the frame of the cabinet). US 6,401,298 B1, for example, discloses a furniture hinge that includes a hinge casing and a hinge arm. The hinge casing and the hinge arm are adapted to be mounted on different furniture parts respectively and are connected to each other by means of a plurality of hinge links. A pressure spring (e.g., a leg spring) acts on one of the hinge links and has a portion encircling a hinge axle of the hinge link in order to mount the pressure spring to the hinge axle.

    [0003] While FIG. 3 of the US 6,401,298 B1 patent shows the U-shaped leg spring 13 encircling the third axle 11, the U-shaped leg spring can only lie against the hinge arm 1, rather than be secured at a predetermined position, when not yet, but ready to be, mounted to the third axle.

    [0004] During assembly, therefore, the furniture hinge disclosed in the US 6,401,298 B1 patent leaves something to be desired.

    [0005] Similar furniture hinges are disclosed in FR 2 482 998 A2, JP S60 148472 U and DE 39 12 494 A1.

    [0006] The present invention was developed in the light of the foregoing.

    Summary of the Invention



    [0007] According to the present invention, a furniture hinge as defined in claim 1 is provided. The dependent claims show some examples thereof.

    [0008] The present invention provides a furniture hinge in which a resilient device can be secured at a predetermined position in the initial stage of assembly so that stability of the resilient arrangement of the furniture hinge is ensured.

    [0009] According to the present invention, the furniture hinge includes an arm member, a casing, an inner link, an outer link, and a resilient device. The arm member includes a first wall, a second wall, and a third wall connected between the first wall and the second wall, wherein the third wall includes a first mounting structure. The casing can be opened and closed with respect to the arm member. The inner link has a first end portion and a second end portion opposite the first end portion. The first end portion of the inner link is pivotally connected to the arm member via a first shaft while the second end portion of the inner link is pivotally connected to the casing via a second shaft. The outer link also has a first end portion and a second end portion opposite the first end portion. The first end portion of the outer link is pivotally connected to the arm member via a third shaft while the second end portion of the outer link is pivotally connected to the casing via a fourth shaft. The resilient device provides a resilient force acting between the casing and the arm member and includes a second mounting structure to be mounted to the first mounting structure. Moreover, the resilient device includes a first resilient member and a second resilient member. The first resilient member includes a first resilient portion, a second resilient portion, and a first bent portion connected between the first resilient portion and the second resilient portion. The second resilient portion of the first resilient member is configured to be pressed by the first end portion of the inner link. The second resilient member includes a third resilient portion, a fourth resilient portion, and a second bent portion connected between the third resilient portion and the fourth resilient portion. The third resilient portion, the fourth resilient portion, and the second bent portion of the second resilient member define a space for accommodating the first resilient member. The third resilient portion has the second mounting structure. The fourth resilient portion of the second resilient member is configured to be pressed by the first end portion of the inner link. Moreover, the first resilient portion of the first resilient member has a first length, the third resilient portion of the second resilient member has a second length, and the first length is greater than the second length such that the first resilient portion has an extension section protruding beyond the third resilient portion such that the extension section of the first resilient portion of the first resilient member lies between the third wall of the arm member and the third shaft.

    [0010] Preferably, the furniture hinge is applicable to a furniture part assembly that includes a first furniture part and a second furniture part, wherein the second furniture part can be opened and closed with respect to the first furniture part. Moreover, the arm member is mountable to the first furniture part, and the casing is mountable to the second furniture part.

    [0011] Preferably, one of the first mounting structure and the second mounting structure includes a projection, and the other of the first mounting structure and the second mounting structure includes a recess matching the projection.

    [0012] Preferably, the furniture hinge further includes a cap attached to the inner link at a positon adjacent to the first end portion of the inner link, and one of the second resilient portion of the first resilient member and the fourth resilient portion of the second resilient member has a guide surface corresponding to the cap.

    [0013] Preferably, the cap includes plastic.

    [0014] Preferably, the first resilient member and the second resilient member are resilient U-shaped plates.

    Brief Description of the Drawings



    [0015] 

    FIG. 1 is a perspective view in which the furniture hinge in an embodiment of the present invention is applied to a furniture part assembly;

    FIG. 2 is an assembled perspective view of the furniture hinge in an embodiment of the present invention;

    FIG. 3 is an exploded perspective view of the furniture hinge in an embodiment of the present invention;

    FIG. 4 is an enlarged view of the area A in FIG. 3;

    FIG. 5 is an enlarged view of the area B in FIG. 3;

    FIG. 6 is a sectional view showing the furniture hinge in an embodiment of the present invention applied to the first furniture part and the second furniture part of the furniture part assembly, with the casing of the furniture hinge at an opened position with respect to the arm member;

    FIG. 7 is an enlarged view of the area A in FIG. 6;

    FIG. 8 is similar to FIG. 6 except that the casing of the furniture hinge is at a closed position with respect to the arm member; and

    FIG. 9 is an enlarged view of the area A in FIG. 8.


    Detailed Description of the Invention



    [0016] Referring to FIG. 1, the furniture hinge 20 in an embodiment of the present invention is applied to a furniture part assembly 22. The furniture part assembly 22 includes a first furniture part 24 (e.g., the frame of a cabinet) and a second furniture part 26 (e.g., a door of the cabinet). The second furniture part 26 can be opened and closed with respect to the first furniture part 24.

    [0017] The furniture hinge 20 includes an arm member 28 and a casing 30. The arm member 28 is a hinge arm and is configured to be mounted to the first furniture part 24. For example, the arm member 28 can be threadedly connected to the first furniture part 24. In this embodiment, the arm member 28 is mounted to the first furniture part 24 via a fitting 32. The casing 30, on the other hand, is a hinge cup and has a receiving room 34. The casing 30 is configured to be mounted to the second furniture part 26. For instance, the casing 30 can be threadedly connected to the second furniture part 26.

    [0018] As shown in FIG. 2 and FIG. 3 the arm member 28 of the furniture hinge 20 includes at least one wall, and the at least one wall includes a first mounting structure 36. Here, the arm member 28 includes a first wall 38a, a second wall 38b, and a third wall 38c (or middle wall 38c) connected between the first wall 38a and the second wall 38b; and the first mounting structure 36 is located at the third wall 38c by way of example. More specifically, the first wall 38a and the second wall 38b are substantially perpendicularly connected to the third wall 38c; and the first wall 38a, the second wall 38b, and the third wall 38c jointly define an accommodating space 40 for accommodating related components of the furniture hinge 20.

    [0019] As shown in FIG. 3 and FIG. 4, the furniture hinge 20 further includes an inner link 42, an outer link 44, and a resilient device 46.

    [0020] The inner link 42 has a first end portion 48a and a second end portion 48b opposite the first end portion 48a. The outer link 44 has a first end portion 50a and a second end portion 50b opposite the first end portion 50a. The resilient device 46 includes a second mounting structure 52 configured to be mounted to the first mounting structure 36 of the arm member 28 (see also FIG. 5 and FIG. 7). The first mounting structure 36 and the second mounting structure 52 may be a projection and a matching recess. In this embodiment, the first mounting structure 36 is a projecting portion while the second mounting structure 52 is a groove or hole in which the projecting portion can be mounted. In practice, however, the second mounting structure 52 may alternatively be a projecting portion while the first mounting structure 36 is a matching groove or hole; the present invention has no limitation in this respect. The foregoing arrangement is intended to keep the resilient device 46 securely at a predetermined position on the arm member 28 in the initial stage of assembly.

    [0021] Preferably, the resilient device 46 includes a first resilient member 54 and a second resilient member 56. The first resilient member 54 and the second resilient members 56 are preferably resilient U-shaped plates. The first resilient member 54 and the second resilient members 56 support and press against each other. More specifically, the first resilient member 54 includes a first resilient portion 58, a second resilient portion 60, and a first bent portion 62 connected between the first resilient portion 58 and the second resilient portion 60. Similarly, the second resilient member 56 includes a third resilient portion 64, a fourth resilient portion 66, and a second bent portion 68 connected between the third resilient portion 64 and the fourth resilient portion 66. The third resilient portion 64, the fourth resilient portion 66, and the second bent portion 68 of the second resilient member 56 define a space 70 for accommodating the first resilient member 54. The third resilient portion 64 and the fourth resilient portion 66 of the second resilient member 56 are so configured that the first resilient portion 58 and the second resilient portion 60 of the first resilient member 54 press against the third resilient portion 64 and the fourth resilient portion 66 respectively, thus turning the first resilient member 54 and the second resilient member 56 into a double-layer resilient structure. It is worth mentioning that while the second mounting structure 52 is shown in the drawings as located at the third resilient portion 64 of the second resilient member 56, it is feasible in another embodiment that the first resilient portion 58 of the first resilient member 54 also has the second mounting structure 52.

    [0022] As shown in FIG. 6 and FIG. 7, the casing 30 (or the second furniture part 26) can be opened with respect to the arm member 28 (or the first furniture part 24). The resilient device 46 provides a resilient force acting between the casing 30 and the arm member 28. The second mounting structure 52 of the resilient device 46 is mounted or positioned in the first mounting structure 36 of the arm member 28.

    [0023] More specifically, the first end portion 48a of the inner link 42 is pivotally connected to the arm member 28 through a first shaft 72, and the second end portion 48b of the inner link 42 is pivotally connected to the casing 30 through a second shaft 74. Similarly, the first end portion 50a of the outer link 44 is pivotally connected to the arm member 28 through a third shaft 76, and the second end portion 50b of the outer link 44 is pivotally connected to the casing 30 through a fourth shaft 78. The second resilient portion 60 of the first resilient member 54 and the fourth resilient portion 66 of the second resilient member 56 is configured to be pressed by the first end portion 48a of the inner link 42. Preferably, the furniture hinge 20 further includes a cap 80 attached to the inner link 42 at a position adjacent to the first end portion 48a, and the second resilient portion 60 of the first resilient member 54 and/or the fourth resilient portion 66 of the second resilient member 56 has a corresponding guide surface 82, such as a curved surface. The guide surface 82 is in contact with the cap 80 when the casing 30 (or the second furniture part 26) is opened with respect to the arm member 28 (or the first furniture part 24). Preferably, the cap 80 includes plastic and has a portion encircling the periphery of the first shaft 72. Preferably, the first resilient portion 58 of the first resilient member 54 has a first length, the third resilient portion 64 of the second resilient member 56 has a second length, and the first length is greater than the second length such that the first resilient portion 58 has an extension section 84 not only protruding a certain distance beyond the third resilient portion 64, but also corresponding or adjacent to the third shaft 76. For example, the extension section 84 of the first resilient portion 58 of the first resilient member 54 lies between the third wall 38c of the arm member 28 and the third shaft 76.

    [0024] In addition, the inner side of the third wall 38c of the arm member 28 is pressed by the first resilient portion 58 and the third resilient portion 64 of the resilient device 46, and the cap 80 is pressed by the second resilient portion 60 and the fourth resilient portion 66 of the resilient device 46.

    [0025] As shown in FIG. 6 and FIG. 8, the casing 30 (or the second furniture part 26) can be moved from the opened position to a closed position with respect to the arm member 28 (or the first furniture part 24) by a user's operation. In the course in which the casing 30 (or the second furniture part 26) is moved from the opened position to the closed position with respect to the arm member 28 (or the first furniture part 24), the resilient device 46 provides a resilient force acting between the casing 30 and the arm member 28, thereby imparting a force (e.g., a closing force) to the casing 30 that tends to move the casing 30 from the opened position to the closed position with respect to the arm member 28.

    [0026] Referring to FIG. 8 and FIG. 9, when the casing 30 (or the second furniture part 26) is closed with respect to the arm member 28 (or the first furniture part 24), the cap 80 is away from the guide surface 82, and the first end portion 48a of the inner link 42 presses the second resilient portion 60 and the fourth resilient portion 66 of the resilient device 46 through the cap 80. Moreover, the inner link 42 and the outer link 42 are accommodated in the receiving room 34 of the casing 30.

    [0027] According to the above, the resilient device of the furniture hinge of the present invention can be fixed at a predetermined position in the initial stage of assembly to ensure stability of the resilient arrangement of the furniture hinge.

    [0028] While the present invention has been disclosed by way of the foregoing preferred embodiments, it should be understood that the embodiments provided herein are not intended to be restrictive of the invention. The scope of patent protection sought by the applicant is defined by the appended claims.


    Claims

    1. A furniture hinge (20), comprising:

    an arm member (28) including a first wall (38a), a second wall (38b), and a third wall (38c) connected between the first wall (38a) and the second wall (38b), wherein the third wall (38c) includes a first mounting structure (36); and

    a casing (30) configured to be opened and closed with respect to the arm member (28);

    an inner link (42) having a first end portion (48a) and a second end portion (48b) opposite the first end portion (48a), wherein the first end portion (48a) of the inner link (42) is pivotally connected to the arm member (28) via a first shaft (72), and the second end portion (48b) of the inner link (42) is pivotally connected to the casing (30) via a second shaft (74);

    an outer link (44) having a first end portion (50a) and a second end portion (50b) opposite the first end portion (50a), wherein the first end portion (50a) of the outer link (44) is pivotally connected to the arm member (28) via a third shaft (76), and the second end portion (50b) of the outer link (44) is pivotally connected to the casing (30) via a fourth shaft (78); and

    a resilient device (46) for providing a resilient force acting between the casing (30) and the arm member (28), wherein the resilient device (46) includes a second mounting structure (52) configured to be mounted to the first mounting structure (36),

    wherein the resilient device (46) includes a first resilient member (54) and a second resilient member (56),

    wherein the first resilient member (54) includes a first resilient portion (58), a second resilient portion (60), and a first bent portion (62) connected between the first resilient portion (58) and the second resilient portion (60), wherein the second resilient portion (60) of the first resilient member (54) is configured to be pressed by the first end portion (48a) of the inner link (42),

    wherein the second resilient member (56) includes a third resilient portion (64), a fourth resilient portion (66), and a second bent portion (68) connected between the third resilient portion (64) and the fourth resilient portion (66);

    wherein the third resilient portion (64), the fourth resilient portion (66), and the second bent portion (68) of the second resilient member (56) define a space (70) for accommodating the first resilient member (54); and the third resilient portion (64) has the second mounting structure (52), and

    wherein the fourth resilient portion (66) of the second resilient member (56) is configured to be pressed by the first end portion (48a) of the inner link (42), and wherein the first resilient portion (58) of the first resilient member (54) has a first length, the third resilient portion (64) of the second resilient member (56) has a second length, and the first length is greater than the second length such that the first resilient portion (58) has an extension section (84) protruding beyond the third resilient portion (64) such that the extension section (84) of the first resilient portion (58) of the first resilient member (54) lies between the third wall (38c) of the arm member (28) and the third shaft (76).


     
    2. The furniture hinge (20) as claimed in claim 1, wherein one of the first mounting structure (36) and the second mounting structure (52) includes a projection, and the other of the first mounting structure (36) and the second mounting structure (52) includes a recess matching the projection.
     
    3. The furniture hinge (20) as claimed in claim 1, further comprising a cap (80) attached to the inner link (42) at a positon adjacent to the first end portion (48a) of the inner link (42), and at least one of the second resilient portion (60) of the first resilient member (54) and the fourth resilient portion (66) of the second resilient member (56) has a guide surface (82) corresponding to the cap.
     
    4. The furniture hinge (20) as claimed in claim 3, wherein the cap (80) includes plastic.
     
    5. The furniture hinge (20) as claimed in any of claims 1, 3 and 4, wherein the first resilient member (54) and the second resilient member (56) are resilient U-shaped plates.
     
    6. The furniture hinge (20) as claimed in any of claims 1-5, wherein the furniture hinge (20) is applicable to a furniture part assembly (22) which includes a first furniture part (24) and a second furniture part (26), the second furniture part (26) being configured to be opened and closed with respect to the first furniture part (24), the arm member (28) being mountable to the first furniture part (24) of the furniture part assembly (22), and the casing (30) being mountable to the second furniture part (26) of the furniture part assembly (22).
     


    Ansprüche

    1. Ein Möbelscharnier (20), umfassend:

    ein Armglied (28) mit einer ersten Wand (38a), einer zweiten Wand (38b) und einer dritten (38c), wobei die dritte Wand (38c) zwischen der ersten Wand (38a) und der zweiten Wand (38b) gebildet ist und eine erste Montagestruktur (36) aufweist; und

    ein Gehäuse (30), das in Bezug auf das Armglied (28) zum Öffnen und Schließen konfiguriert ist;

    eine innere Verbindung (42) mit einem ersten Endteil (48a) und einem zweiten Endteil (48b) gegenüber dem ersten Endteil (48a), wobei der erste Endteil (48a) der inneren Verbindung (42) über eine erste Welle (72) drehgelenkig am Armglied (28) befestigt ist, während der zweite Endteil (48b) der inneren Verbindung (42) über eine zweite Welle (74) drehgelenkig am Gehäuse (30) befestigt ist;

    eine äußere Verbindung (44) mit einem ersten Endteil (50a) und einem zweiten Endteil (50b) gegenüber dem ersten Endteil (50a), wobei der erste Endteil (50a) der äußeren Verbindung (44) über eine dritte Welle (76) drehgelenkig am Armglied (28) befestigt ist, während ein zweiter Endteil (50b) der äußeren Verbindung (44) über eine vierte Welle (78) am Gehäuse (30) befestigt ist; und

    eine belastbare Vorrichtung (46) zur Erzeugung einer elastischen Kraft zwischen dem Gehäuse (30) und dem Armglied (28), wobei die belastbare Vorrichtung (46) aus einer zweiten Montagestruktur (52) besteht, die zum Montieren an die erste Montagestruktur (36) konfiguriert ist,

    wobei die belastbare Vorrichtung (46) aus einem ersten belastbaren Glied (54) und einem zweiten belastbaren Glied (56) besteht,

    wobei das erste belastbare Glied (54) aus einem ersten federnden Teil (58), einem zweiten federnden Teil (60) und einem zwischen dem ersten federnden Teil (58) und dem zweiten federnden Teil (60) befestigten ersten gebogenen Abschnitt (62) besteht,

    wobei der zweite federnde Teil (60) des ersten belastbaren Glieds (54) zum Drücken mit dem ersten Endteil (48a) der inneren Verbindung (42) konfiguriert ist,

    wobei das zweite belastbare Glied (56) aus einem dritten federnden Teil (64), einem vierten federnden Teil (66) und einem zwischen dem dritten federnden Teil (64) und dem vierten federnden Teil (66) befestigten zweiten gebogenen Abschnitt (68) besteht; wobei der dritte federnde Teil (64), der vierte federnde Teil (66) und der zweite gebogene Abschnitt (68) des zweiten belastbaren Glieds (56) zur Aufnahme des ersten belastbaren Glieds (54) einen Raum (70) bilden; der dritte federnde Teil (64) die zweite Montagestruktur (52) aufweist; und

    wobei der vierte federnde Teil (66) des zweiten belastbaren Glieds (56) zum Drücken mit dem ersten Endteil (48a) der inneren Verbindung (42) konfiguriert ist, wobei der erste federnde Teil (58) des ersten belastbaren Glieds (54) eine erste Länge, der dritte federnde Teil (64) des zweiten belastbaren Glieds (56) eine zweite Länge aufweisen, wobei die erste Länge größer als die zweiten Länge ist, so dass der erste federnde Teil (58) ein Verlängerungsstück (84) aufweist, der über den dritten federnden Teil (64) ragt, so dass das Verlängerungsstück (84) des ersten federnden Teils (58) des ersten belastbaren Glieds (54) zwischen der dritten Wand (38c) des Armglieds (28) und der dritten Welle (76) angeordnet ist.


     
    2. Das Möbelscharnier (20) nach Anspruch 1, wobei eine der ersten Montagestrukturen (36) und der zweiten Montagestrukturen (52) einen Vorsprung aufweisen, während die andere erste Montagestruktur (36) und zweite Montagestruktur (52) eine mit dem Vorsprung übereinstimmende Aussparung aufweisen.
     
    3. Das Möbelscharnier (20) nach Anspruch 1, weiter umfassend eine Kappe (80), die an der inneren Verbindung (42) in einer Position neben dem ersten Endteil (48a) der inneren Verbindung (42) befestigt ist, wobei mindestens einer der zweiten federnden Teile (60) des ersten belastbaren Glieds (54) und der vierte federnde Teil (66) des zweiten belastbaren Glieds (56) in Übereinstimmung mit der Kappe (80) eine Flächenführung (82) aufweisen.
     
    4. Das Möbelscharnier (20) nach Anspruch 3, wobei die Kappe (80) aus Kunststoff besteht.
     
    5. Das Möbelscharnier (20) nach Anspruch 1, 3 und 4, wobei das erste belastbare Glied (54) und das zweite belastbare Glied (56) als elastische U-förmige Platten gebildet sind.
     
    6. Das Möbelscharnier (20) nach Ansprüchen 1-5, wobei das Möbelscharnier (20) auf eine Möbelteilmontage (22) anwendbar ist, die aus einem ersten Möbelteil (24) und einem zweiten Möbelteil (26) besteht; der zweite Möbelteil (26) in Bezug zum ersten Möbelteil (24) zum Öffnen und Schließen konfiguriert ist; das Armglied (28) an den ersten Möbelteil (24) der Möbelteilmontage (22) montiert werden kann; das Gehäuse (30) an den zweiten Möbelteil (26) der Möbelteilmontage (22) montiert werden kann.
     


    Revendications

    1. Charnière de meuble (20), caractérisée par le fait qu'elle comprend :

    un élément de bras (28) comprenant une première paroi (38a), une deuxième paroi (38b), et une troisième paroi (38c) raccordée de manière pivotante entre la première paroi (38a) et la deuxième paroi (38b), la troisième paroi (38c) comprend une première structure de montage (36) ; et

    un boîtier (30) configuré pour être ouvert et fermé par rapport à l'élément de bras (28) ;

    une articulation interne (42) comportant une première partie d'extrémité (48a) et une seconde partie d'extrémité (48b) à l'opposé de la première partie d'extrémité (48a), la première partie d'extrémité (48a) de l'articulation interne (42) est raccordée de manière pivotante à l'élément de bras (28) via un premier axe (72), et la seconde partie d'extrémité (48b) de l'articulation interne (42) est raccordée de manière pivotante sur le boîtier (30) via un deuxième axe (74) ;

    une articulation externe (44) comportant une première partie d'extrémité (50a) et une seconde partie d'extrémité (50b) à l'opposé de la première partie d'extrémité (50a), la première partie d'extrémité (50a) de l'articulation externe (44) est raccordée de manière pivotante à l'élément de bras (28) via un troisième axe (76), et la seconde partie d'extrémité (50b) de l'articulation externe (44) est raccordée de manière pivotante sur le boîtier (30) via un quatrième axe (78) ; et

    un dispositif résilient (46) pour fournir une force résiliente agissant entre le boîtier (30) et l'élément de bras (28), le dispositif résilient (46) comprend une seconde structure de montage (52) configurée pour être montée sur la première structure de montage (36),

    le dispositif résilient (46) comprend un premier élément résilient (54) et un second élément résilient (56),

    le premier élément résilient (54) comprend une première partie résiliente (58), une deuxième partie résiliente (60), et une première partie coudée (62) raccordée entre la première partie résiliente (58) et la deuxième partie résiliente (60),

    la deuxième partie résiliente (60) du premier élément résilient (54) est configurée pour être comprimée par la première partie d'extrémité (48a) de l'articulation interne (42),

    le second élément résilient (56) comprend une troisième partie résiliente (64), une quatrième partie résiliente (66), et une seconde partie coudée (68) raccordée entre la troisième partie résiliente (64) et la quatrième partie résiliente (66) ; la troisième partie résiliente (64), la quatrième partie résiliente (66), et la seconde partie coudée (68) du second élément résilient (56) définissent un espace (70) pour accommoder le premier élément résilient (54) ; et la troisième partie résiliente (64) comporte la seconde structure de montage (52), et

    la quatrième partie résiliente (66) du second élément résilient (56) est configurée pour être comprimée par la première partie d'extrémité (48a) de l'articulation interne (42), et la première partie résiliente (58) du premier élément résilient (54) comporte une première longueur, la troisième partie résiliente (64) du second élément résilient (56) comporte une seconde longueur, et la première longueur est supérieure à la seconde longueur de sorte que la première partie résiliente (58) comporte une section de prolongation (84) dépassant la troisième partie résiliente (64) de sorte que la section de prolongation (84) de la première partie résiliente (58) du premier élément résilient (54) se trouve entre la troisième paroi (38c) de l'élément de bras (28) et le troisième axe (76).


     
    2. Charnière de meuble (20) selon la revendication 1, caractérisée par le fait que l'une des première structure de montage (36) et seconde structure de montage (52) comprend une saillie, et l'autre des première structure de montage (36) et seconde structure de montage (52) comprend un renfoncement assorti à la saillie.
     
    3. Charnière de meuble (20) selon la revendication 1, caractérisée par le fait qu'elle comprend en outre une coiffe (80) fixée sur l'articulation interne (42) à une position adjacente à la première partie d'extrémité (48a) de l'articulation interne (42), et au moins l'une des deuxième partie résiliente (60) du premier élément résilient (54) et quatrième partie résiliente (66) du second élément résilient (56) comporte une surface de guidage (82) correspondant à la coiffe.
     
    4. Charnière de meuble (20) selon la revendication 3, caractérisée par le fait que la coiffe (80) comprend du plastique.
     
    5. Charnière de meuble (20) selon l'une quelconque des revendications 1, 3 et 4, caractérisée par le fait que le premier élément résilient (54) et le second élément résilient (56) sont des plaques résilientes en forme de U.
     
    6. Charnière de meuble (20) selon l'une quelconque des revendications 1-5, caractérisée par le fait que la charnière de meuble (20) est applicable à un ensemble de pièces de meubles (22) qui comprend une première pièce de meuble (24) et une seconde pièce de meuble (26), la seconde pièce de meuble (26) étant configurée pour être ouverte et fermée par rapport à la première pièce de meuble (24), l'élément de bras (28) étant montable sur la première pièce de meuble (24) de l'ensemble de pièces de meubles (22), et le boîtier (30) étant montable sur la seconde pièce de meuble (26) de l'ensemble de pièces de meubles (22).
     




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    Cited references

    REFERENCES CITED IN THE DESCRIPTION



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    Patent documents cited in the description