(19)
(11)EP 3 098 374 B1

(12)EUROPEAN PATENT SPECIFICATION

(45)Mention of the grant of the patent:
26.06.2019 Bulletin 2019/26

(21)Application number: 16169478.1

(22)Date of filing:  13.05.2016
(51)International Patent Classification (IPC): 
E05D 5/06(2006.01)

(54)

LUGGAGE DOOR HINGE

GEPÄCKTÜRSCHARNIER

CHARNIÈRE DE PORTE À BAGAGES


(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: 27.05.2015 JP 2015107367

(43)Date of publication of application:
30.11.2016 Bulletin 2016/48

(73)Proprietor: Toyota Jidosha Kabushiki Kaisha
Toyota-shi, Aichi-ken, 471-8571 (JP)

(72)Inventor:
  • MURATA, Masaya
    TOYOTA-SHI, AICHI-KEN, 471-8571 (JP)

(74)Representative: Intès, Didier Gérard André et al
Cabinet Beau de Loménie 158 rue de l'Université
75340 Paris Cedex 07
75340 Paris Cedex 07 (FR)


(56)References cited: : 
DE-A1- 3 426 287
DE-B3-102006 010 186
  
      
    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

    BACKGROUND


    Technical Field



    [0001] The present invention relates to a luggage door hinge.

    Related Art



    [0002] Conventional luggage door hinges are known in which a reinforcing member is added to a curved section of a luggage door hinge that attaches a luggage door to a vehicle body, the rigidity of the curved section is improved, and the resonance frequency of the luggage door is changed in the higher frequency direction, such that noise occurring due to the resonance of the luggage door is suppressed (see, for example, Japanese Patent Application Laid-Open (JP-A) No. 2007-290604).

    [0003] So-called automatic vehicles equipped with an automatic transmission include a lock-up function that improves running performance and fuel efficiency performance by directly coupling input and output shafts. However, there is a detrimental effect in that, in a low revolution range of the engine during lock-up, the resonance frequency of the engine and the resonance frequency of the luggage door match each other, and an increase in noise (vehicle interior noise) occurs. It is therefore desirable to change the resonance frequency of the luggage door in the lower frequency direction to suppress the noise occurring during lock-up.

    [0004] Note that it is sufficient to enlarge the shape of the curved section of the luggage door hinge to reduce the rigidity in order to lower the resonance frequency of the luggage door. However, there is a detrimental effect when the shape of the curved section of the luggage door hinge is enlarged and the rigidity is reduced, this being that the fitting rigidity of the luggage door is reduced. Another detrimental effect when the shape of the curved section of the luggage door hinge is enlarged is that the capacity of a luggage room (luggage compartment) is reduced. DE10 2006 010 186 discloses a luggage door hinge according to the preamble of claim 1.

    SUMMARY



    [0005] Thus, an object of the present disclosure is to obtain a luggage door hinge that is capable of lowering the resonance frequency of a luggage door, while substantially preserving the fitting performance of the luggage door.

    [0006] In order to achieve the above object, a luggage door hinge of a first aspect of the present disclosure is defined by claim 1.

    [0007] In the first aspect of the present invention, the intermediate portion of the curved section of the luggage door hinge and the rear side attachment section are coupled together by the coupling member. The rigidity of the rear side attachment section of the luggage door hinge is thereby improved, and, even though the shape of the curved section of the luggage door hinge is enlarged and the rigidity is reduced, the fitting rigidity of the luggage door is substantially preserved. Namely, in the present disclosure, the resonance frequency of the luggage door is lowered, while substantially preserving the fitting rigidity of the luggage door.

    [0008] Thus, this luggage door hinge enables the resonance frequency of the luggage door to be lowered, while substantially preserving the fitting rigidity of the luggage door.

    [0009] A luggage door hinge of a second aspect of the present invention is the luggage door hinge of the first aspect, wherein a beveled portion that forms a horizontal face in the closed state of the luggage door is formed to at least an upper portion side of the front side attachment section.

    [0010] In the second aspect of the present invention, the beveled portion that forms a horizontal face in the closed state of the luggage door is formed to at least the upper portion side of the front side attachment section of the luggage door hinge. Thus, even though the shape of the curved section of the luggage door hinge is enlarged, the increase in the height thereof is reduced. The capacity of the luggage room is thereby substantially preserved. Note that the "horizontal face" of the present disclosure also includes a "substantially horizontal face" that is not strictly a horizontal face.

    [0011] Such embodiments enable to substantially preserve the capacity of the luggage room.

    [0012] A luggage door hinge of a third aspect of the present invention is the luggage door hinge of the first aspect or the second aspect, wherein the coupling member includes an upright panel and a lateral panel that are orthogonal to each other, and is formed with an "L" shaped cross-section profile.

    [0013] In the third aspect of the present invention, the coupling member includes the upright panel and the lateral panel that are orthogonal to each other, and is formed with an "L" shaped cross-section profile. The rigidity of the coupling member is thereby improved, and the rigidity of the rear side attachment section of the luggage door hinge is more effectively improved. Thus the fitting rigidity of the luggage door is more effectively preserved.

    [0014] Such embodiments enable the fitting rigidity of the luggage door to be more effectively preserved.

    BRIEF DESCRIPTION OF THE DRAWINGS



    [0015] Exemplary embodiments of the present disclosure will be described in detail based on the following figures, wherein:

    Fig. 1 is a plan view illustrating a luggage room of a vehicle including luggage door hinges according to an exemplary embodiment, with a luggage door omitted;

    Fig. 2 is a side view illustrating a right side luggage door hinge according to the present exemplary embodiment;

    Fig. 3 is a side view illustrating a left side luggage door hinge according to the present exemplary embodiment;

    Fig. 4 is an enlarged perspective view illustrating a rear side attachment section of a left side luggage door hinge according to the present exemplary embodiment;

    Fig. 5 is an enlarged side view illustrating a front side attachment section of a luggage door hinge according to the present exemplary embodiment; and

    Fig. 6 is an explanatory drawing illustrating a right side luggage door hinge according to the present exemplary embodiment and a luggage door hinge according to a comparative example superimposed on each other.


    DETAILED DESCRIPTION



    [0016] Detailed explanation follows regarding an exemplary embodiment of the present disclosure, based on the drawings. Note that, for ease of explanation in each of the drawings, the arrow UP indicates the vehicle body upper direction, the arrow FR indicates the vehicle body front direction, and the arrow RH indicates the vehicle body right direction, as appropriate. In the below explanation, unless specifically stated otherwise, reference to the front-rear, up-down, and left-right directions refers to front-rear in the vehicle body front-rear direction, up-down in the vehicle body up-down direction, and left-right in the vehicle body left-right direction (vehicle width direction).

    [0017] In the below explanation, a luggage door hinge 20 at the right side is sometimes referred to with the reference numeral "20R", and a luggage door hinge 20 at the left side is sometimes referred to with the reference numeral "20L". In a closed state of a luggage door 12, a portion of a curved section 26 of each luggage door hinge 20 that is further to the vehicle body rear side than a lowermost point 26B (see Fig. 6) is sometimes referred to as a "rear side intermediate portion", and a portion that is further to the vehicle body front side is sometimes referred to as a "front side intermediate portion".

    [0018] As illustrated in Fig. 1 to Fig. 3, the luggage door hinge 20 according to the present exemplary embodiment includes a front side attachment section 22 that is rotatably supported by a vehicle body 10, a rear side attachment section 24 that is fixed to the luggage door 12 that opens and closes a luggage room 14 of the vehicle body 10, the curved section 26 that curves in a substantially circular arc shape between the front side attachment section 22 and the rear side attachment section 24, and a coupling member 30 that couples between the rear side intermediate portion of the curved section 26 and the rear side attachment section 24.

    [0019] To explain in detail, the luggage door hinge 20 is formed in a hook shape overall, by bending an angular pipe with a rectangular shaped cross-section (see Fig. 4) in a substantially U-shape. The front side attachment section 22 of the luggage door hinge 20 is formed with a through-hole 22A with its axial direction along the vehicle width direction, and a bracket 16, including a through-hole 16A that is in communication with the through-hole 22A, is provided to the vehicle body 10.

    [0020] Configuration of the luggage door hinge 20 is thereby such that the rear side attachment section 24 is capable of pivoting in the vehicle body up-down direction with respect to the vehicle body 10 about the front side attachment section 22 (support shaft 28) by placing the through-hole 22A and the through-hole 16A in communication with each other, and inserting through and attaching a support shaft 28 to the through-holes 22A, 16A.

    [0021] As illustrated in Fig. 5, an upper portion side of the front side attachment section 22 of the luggage door hinge 20 is beveled. Namely, the upper portion side of the front side attachment section 22 of the luggage door hinge 20 is formed with a beveled portion 23 that has a substantially horizontal face in side view of the closed state of the luggage door 12.

    [0022] In the luggage door hinge 20 according to the present exemplary embodiment, a lower portion side of the front side attachment section 22 is also beveled; however, the lower portion side does not contribute to a height H of the luggage door hinge 20 (see Fig. 6), and so does not necessarily need to be beveled. Namely, it is sufficient that the beveled portion 23 is formed at least to the upper portion side of the front side attachment section 22 that contributes to the height H of the luggage door hinge 20.

    [0023] As illustrated in Fig. 2 and Fig. 3, the rear side attachment section 24 of the luggage door hinge 20 is configured so as to extend substantially along the vehicle body front-rear direction in the closed state of the luggage door 12. Through-holes 24B, 24C (see Fig. 4), each with its axial direction along the vehicle body up-down direction, are formed in the rear side attachment section 24, with an interval in the vehicle body front-rear direction therebetween.

    [0024] Configuration is thereby such that bolts (not illustrated in the drawings) are inserted into the respective through-holes 24B, 24C, the bolts are screwed together with respective weld nuts (not illustrated in the drawings) provided to the luggage door 12, and the rear side attachment section 24 of the luggage door hinge 20 is accordingly fastened and fixed to the luggage door 12.

    [0025] The curved section 26 of the luggage door hinge 20 is configured so as to curve in a substantially circular arc shape toward substantially the vehicle body lower side (the vehicle body lower front side in side view) in the closed state of the luggage door 12. Configuration is thereby such that the luggage door hinge 20 does not impinge on, and does not strike, an open edge portion 14A of the luggage room 14 (see Fig. 1) of the vehicle body 10 when opening and closing the luggage door 12.

    [0026] As illustrated in Fig. 2 to Fig. 4, the coupling member 30 includes an upright panel 32 and a lateral panel 34 that are orthogonal to each other, and is configured with an "L" shaped cross-section profile. The upright panel 32 is disposed along a direction normal to the vehicle width direction, and the lateral panel 34 is integrally formed thereto by bending a vehicle body lower side end portion of the upright panel 32 at a right angle toward the vehicle width direction inner side. The lateral panel 34 is thereby disposed along a direction diagonally toward the upper front in side view.

    [0027] A front end portion and a rear end portion of the upright panel 32 are respectively formed with recessed portions 32A, 32B that are each recessed in a substantially rectangular shape toward the vehicle width direction inner side. The recessed portion 32A at the front end portion of the upright panel 32 is attached by welding to an outside wall 26A at the rear side intermediate portion of the curved section 26, and the recessed portion 32B at the rear end portion of the upright panel 32 is attached by welding to an outside wall 24A of the rear side attachment section 24.

    [0028] Namely, in respective side views, in both the right side luggage door hinge 20R illustrated in Fig. 2 and the left side luggage door hinge 20L illustrated in Fig. 3, the coupling member 30 is attached such that a substantially triangular shape is formed by the rear side intermediate portion of the curved section 26, the rear side attachment section 24, and the coupling member 30. Configuration is thereby such that a bent portion 25, this being a boundary portion between the curved section 26 and the rear side attachment section 24, is reinforced, and the rigidity of the rear side attachment section 24, to which the luggage door 12 is fastened and fixed, is improved. The coupling member 30 may therefore be considered to be a reinforcing member of the bent portion 25.

    [0029] A coil spring 18, with one end portion attached to the front side intermediate portion of the curved section 26 of the luggage door hinge 20, and another end portion attached to the vehicle body 10, is disposed at the vehicle width direction outer side of the luggage door hinge 20. Configuration is such that the coil spring 18 biases the luggage door hinge 20 toward an open direction of the luggage door 12 (the arrow E direction illustrated in the drawings), and the luggage door 12 is lifted slightly upward due to the biasing force of the coil spring 18 when a lock (not illustrated in the drawings) of the luggage door 12 is released.

    [0030] Explanation follows regarding operation of the luggage door hinge 20 configured as described above.

    [0031] As described above, enlarging the shape of the curved section 26 of the luggage door hinge 20 to reduce rigidity is effective in lowering the resonance frequency of the luggage door 12. Thus, as illustrated in Fig. 6, the shape of the curved section 26 of the luggage door hinge 20 according to the present exemplary embodiment is larger than the shape of a curved section 126 of a luggage door hinge 120 of a comparative example, this being a conventional luggage door hinge.

    [0032] Specifically, in side view, the curved section 26 of the luggage door hinge 20 according to the present exemplary embodiment is enlarged so as to jut out further toward the vehicle body lower front side than the curved section 126 of the luggage door hinge 120 according to the comparative example. Note that the rigidity of the luggage door hinge 20 is reduced when the curved section 26 of the luggage door hinge 20 is enlarged so as to jut out toward the vehicle body lower front side, such that the fitting rigidity of the luggage door 12 by the luggage door hinge 20 is thereby reduced.

    [0033] However, in the luggage door hinge 20 according to the present exemplary embodiment, the rear side intermediate portion of the curved section 26 and the rear side attachment section 24 are coupled together by the coupling member 30, reinforcing the bent portion 25, this being the boundary portion between the curved section 26 and the rear side attachment section 24 that largely contributes to the fitting rigidity of the luggage door 12. This enables the rigidity of the rear side attachment section 24 to which the luggage door 12 is fastened and fixed to be improved, and enables the fitting rigidity of the luggage door 12 to be substantially preserved.

    [0034] Namely, the luggage door hinge 20 according to the present exemplary embodiment enables the resonance frequency of the luggage door 12 to be lowered, while substantially preserving the fitting rigidity of the luggage door 12. Thus configuration can be made in automatic vehicles such that the resonance frequency of the engine during lock-up and the resonance frequency of the luggage door 12 do not match, enabling noise occurring during lock-up (vehicle interior noise) to be reduced.

    [0035] The coupling member 30 of the luggage door hinge 20 according to the present exemplary embodiment includes the upright panel 32 and the lateral panel 34 that are orthogonal to each other, such that the cross-section profile thereof forms an "L" shape. This enables the rigidity of the coupling member 30 to be improved, compared to a coupling member (not illustrated in the drawings) with a cross-section profile that is not formed in an "L" shape. This enables the rigidity of the rear side attachment section 24 of the luggage door hinge 20 to be more effectively improved, and enables the fitting rigidity of the luggage door 12 to be more effectively preserved.

    [0036] In the luggage door hinge 20 according to the present exemplary embodiment, the curved section 26 is enlarged so as to jut out further to the vehicle body lower front side than the curved section 126 of the luggage door hinge 120 according to the comparative example, and is larger in size overall. However, in the luggage door hinge 20 according to the present exemplary embodiment, the beveled portion 23 is formed at the upper portion side of the front side attachment section 22, such that the height H is thereby reduced.

    [0037] Note that dimension specifications (mounting requirements) when attaching the luggage door hinge 20 inside the luggage room 14 stipulate that a length D in the vehicle body front-rear direction of the open edge portion 14A of the luggage room 14 at a location where the luggage door hinge 20 is disposed is larger than the height H of the luggage door hinge 20 in the closed state of the luggage door 12 + 10 mm (D > H + 10 mm).

    [0038] The open edge portion 14A of the luggage room 14 is configured such that the length D in the vehicle body front-rear direction increases on progression from the vehicle width direction outer sides toward the vehicle width direction inner side. Thus, when the height H of the luggage door hinge 20 increases, there is a concern that an attachment position of the luggage door hinge 20 needs to be shifted toward the vehicle width direction inner side, and that the capacity of the luggage room 14 is reduced by the luggage door hinge 20.

    [0039] However, in the luggage door hinge 20 according to the present exemplary embodiment, the increase in the height H in comparison with a height Ho of the luggage door hinge 120 according to the comparative example is reduced by the beveled portion 23 formed to the upper portion side of the front side attachment section 22. This substantially avoids the luggage door hinge 20 according to the present exemplary embodiment to be disposed further toward the vehicle width direction inner side than the luggage door hinge 120 according to the comparative example.

    [0040] Namely, in the luggage door hinge 20 according to the present exemplary embodiment, even though the shape of the curved section 26 is larger than the shape of the curved section 126 of the luggage door hinge 120 according to the comparative example, the capacity of the luggage room 14 (the distance between the right side luggage door hinge 20R and the left side luggage door hinge 20L) can be substantially preserved.

    [0041] Note that, when the height H of the luggage door hinge 20 can be further lowered by increasing the size of the beveled portion 23, the luggage door hinge 20 inside the luggage room 14 can be disposed as far as possible toward the vehicle width direction outer side. This enables to further preserve the capacity of the luggage room 14.

    [0042] The luggage door hinge 20 according to the present exemplary embodiment has been explained above based on the drawings; however, the luggage door hinge 20 according to the present exemplary embodiment is not limited to that illustrated in the drawings, and design may be modified as appropriate. For example, the coupling member 30 is not limited to being formed by the upright panel 32 and the lateral panel 34, and may comprise a biasing spring or the like (not illustrated in the drawings) that biases the rear side intermediate portion of the curved section 26 and the rear side attachment section 24 in separate directions to each other.


    Claims

    1. A luggage door hinge (20) comprising:

    a front side attachment section (22) that is configured to be rotatably supported by a vehicle body (10);

    a rear side attachment section (24) that is configured to extend along a vehicle body front-rear direction in a closed state of a luggage door (12) that opens and closes a luggage room (14), and that is configured to be fixed to the luggage door (12);

    a curved section (26) that curves in a substantially circular arc shape between the front side attachment section (22) and the rear side attachment section (24), the curved section (26) being configured to curve toward a vehicle body lower side in the closed state of the luggage door (12);

    characterized in that it comprises a coupling member (30) that couples together an intermediate portion of the curved section (26) and the rear side attachment section (24) such that a substantially triangular shape is formed by a rear side intermediate portion of the curved section (26), the rear side attachment section (24), and the coupling member (30), the coupling member (30) thus reinforcing a bent portion (25) that forms a boundary between the curved section (26) and the rear side attachment section (24).


     
    2. The luggage door hinge of claim 1, wherein
    a beveled portion (23) that is configured to form a horizontal face in the closed state of the luggage door (12) is formed to at least an upper portion side of the front side attachment section (22).
     
    3. The luggage door hinge of claim 1 or claim 2, wherein
    the coupling member (30) comprises an upright panel (32) and a lateral panel (34) that are orthogonal to each other, and is formed with an L shaped cross-section profile.
     
    4. The luggage door hinge of any one of claims 1 to 3, wherein
    the coupling member comprises a biasing spring configured to bias the rear side intermediate portion of the curved section (26) and the rear side attachment section (24) in separate directions to each other.
     
    5. Assembly comprising a luggage door (12), configured to open or close a luggage room (14) of a vehicle, and a luggage door hinge (20) according to any one of claims 1 to 4.
     
    6. Vehicle comprising a vehicle body (10) and a luggage door hinge (20) according to any one of claims 1 to 4 or an assembly according to claim 5.
     


    Ansprüche

    1. Kofferraumdeckelscharnier (20), umfassend:

    eine frontseitige Befestigungssektion (22), die dafür konfiguriert ist, durch eine Fahrzeugkarosserie (10) drehbar gestützt zu werden,

    eine heckseitige Befestigungssektion (24), die dafür konfiguriert ist, sich in einem geschlossenen Zustand eines Kofferraumdeckels (12), der einen Kofferraum (14) öffnet und schließt, entlang einer Fahrzeugkarosserie-Front-Heck-Richtung zu erstrecken, und die dafür konfiguriert ist, an dem Kofferraumdeckel (12) befestigt zu werden,

    eine gekrümmte Sektion (26), die sich im Wesentlichen kreisbogenförmig zwischen der frontseitigen Befestigungssektion (22) und der heckseitigen Befestigungssektion (24) krümmt, wobei die gekrümmte Sektion (26) dafür konfiguriert ist, sich im geschlossenen Zustand des Kofferraumdeckels (12) in Richtung einer Fahrzeugkarosserie-Unterseite zu krümmen,

    dadurch gekennzeichnet, dass es ein Kopplungselement (30) umfasst, das einen Zwischenabschnitt der gekrümmten Sektion (26) und die heckseitige Befestigungssektion (24) dergestalt miteinander koppelt, dass eine im Wesentlichen dreieckige Form durch einen heckseitigen Zwischenabschnitt der gekrümmten Sektion (26), die heckseitige Befestigungssektion (24) und das Kopplungselement (30) gebildet wird, wodurch das Kopplungselement (30) einen gebogenen Abschnitt (25) verstärkt, der eine Grenze zwischen der gekrümmten Sektion (26) und der heckseitigen Befestigungssektion (24) bildet.


     
    2. Kofferraumdeckelscharnier nach Anspruch 1, wobei ein angefaster Abschnitt (23), der dafür konfiguriert ist, im geschlossenen Zustand des Kofferraumdeckels (12) eine horizontale Fläche zu bilden ist, auf mindestens einer Seite des oberen Abschnitts der frontseitigen Befestigungssektion (22) ausgebildet ist.
     
    3. Kofferraumdeckelscharnier nach Anspruch 1 oder Anspruch 2, wobei das Kopplungselement (30) ein aufrechtes Paneel (32) und ein seitliches Paneel (34) umfasst, die orthogonal zueinander verlaufen, und mit einem L-förmigen Querschnittsprofil ausgebildet ist.
     
    4. Kofferraumdeckelscharnier nach einem der Ansprüche 1 bis 3, wobei das Kopplungselement eine Vorspannfeder umfasst, die dafür konfiguriert ist, den heckseitigen Zwischenabschnitt der gekrümmten Sektion (26) und die heckseitige Befestigungssektion (24) in voneinander getrennte Richtungen vorzuspannen.
     
    5. Baugruppe, umfassend: einen Kofferraumdeckel (12), der dafür konfiguriert ist, einen Kofferraum (14) eines Fahrzeugs zu öffnen oder zu schließen, und ein Kofferraumdeckelscharnier (20) nach einem der Ansprüche 1 bis 4.
     
    6. Fahrzeug, das eine Fahrzeugkarosserie (10) und ein Kofferraumdeckelscharnier (20) nach einem der Ansprüche 1 bis 4 oder eine Baugruppe nach Anspruch 5 umfasst.
     


    Revendications

    1. Charnière de porte à bagages (20) comportant :

    une section de fixation du côté avant (22) qui est configurée pour être supportée de façon rotative par une carrosserie de véhicule (10) ;

    une section de fixation du côté arrière (24) qui est configurée pour s'étendre le long d'une direction avant-arrière de carrosserie de véhicule dans un état fermé d'une porte à bagages (12) qui ouvre et ferme un coffre à bagages (14), et qui est configurée pour être fixée sur la porte à bagages (12) ;

    une section courbe (26) qui se courbe dans une forme sensiblement en arc de cercle entre la section de fixation du côté avant (22) et la section de fixation du côté arrière (24), la section courbe (26) étant configurée pour se courber vers un côté inférieur de carrosserie de véhicule dans l'état fermé de la porte à bagages (12) ;

    caractérisée en ce qu'elle comporte un élément de couplage (30) qui relie ensemble une partie intermédiaire de la section courbe (26) et la section de fixation du côté arrière (24) de telle sorte qu'une forme sensiblement triangulaire est formée par une partie intermédiaire du côté arrière de la section courbe (26), la section de fixation du côté arrière (24), et l'élément de couplage (30), l'élément de couplage (30) renforçant ainsi une partie coudée (25) qui forme une limite entre la section courbe (26) et la section de fixation du côté arrière (24).


     
    2. Charnière de porte à bagages selon la revendication 1, dans laquelle
    une partie biseautée (23) qui est configurée pour former une face horizontale dans l'état fermé de la porte à bagages (12) est formée sur au moins un côté de partie supérieure de la section de fixation du côté avant (22).
     
    3. Charnière de porte à bagages selon la revendication 1 ou selon la revendication 2, dans laquelle
    l'élément de couplage (30) comporte un panneau vertical (32) et un panneau latéral (34) qui sont perpendiculaires l'un à l'autre, et est formé avec un profil en coupe en forme de L.
     
    4. Charnière de porte à bagages selon l'une quelconque des revendications 1 à 3, dans laquelle
    l'élément de couplage comporte un ressort de rappel configuré pour rappeler la partie intermédiaire du côté arrière de la section courbe (26) et la section de fixation du côté arrière (24) dans des directions séparées l'une de l'autre.
     
    5. Ensemble comportant une porte à bagages (12), configurée pour ouvrir ou fermer un coffre à bagages (14) d'un véhicule, et une charnière de porte à bagages (20) selon l'une quelconque des revendications 1 à 4.
     
    6. Véhicule comportant une carrosserie de véhicule (10) et une charnière de porte à bagages (20) selon l'une quelconque des revendications 1 à 4 ou un ensemble selon la revendication 5.
     




    Drawing























    Cited references

    REFERENCES CITED IN THE DESCRIPTION



    This list of references cited by the applicant is for the reader's convenience only. It does not form part of the European patent document. Even though great care has been taken in compiling the references, errors or omissions cannot be excluded and the EPO disclaims all liability in this regard.

    Patent documents cited in the description