WO2014135763A1 - Device for anchoring seat belt buckles - Google Patents
Device for anchoring seat belt buckles Download PDFInfo
- Publication number
- WO2014135763A1 WO2014135763A1 PCT/FR2014/050415 FR2014050415W WO2014135763A1 WO 2014135763 A1 WO2014135763 A1 WO 2014135763A1 FR 2014050415 W FR2014050415 W FR 2014050415W WO 2014135763 A1 WO2014135763 A1 WO 2014135763A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- anchoring
- vehicle
- safety belt
- belt buckles
- components
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/20—Anchoring devices adjustable in position, e.g. in height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R2022/1806—Anchoring devices for buckles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/18—Anchoring devices
- B60R22/26—Anchoring devices secured to the seat
- B60R2022/266—Rear seats, e.g. benches
Definitions
- the present invention generally relates to a device for anchoring seat belt buckles mounted on a structural element of a motor vehicle.
- a loop strand is generally constituted by a loop, comprising a locking means in which is inserted the bolt attached to the strap, an intermediate element, such as a cable for example, and a fastening component rigidly attached to the vehicle structure and connected to the loop by means of the intermediate element.
- the two loops must be oriented specifically relative to one another to provide adequate protection. This restricts the modularity of the bench which can not slide one place relative to the other without changing the relative orientation of the loops.
- the installation of two separate loops takes time and requires additional workload. It has therefore been proposed to modify the fastening system loops by proposing a single fastening component and common to both loops to remove a mounting step and increase the modularity of the bench.
- EP 0 635 406 discloses a seat belt anchoring device comprising a single fastening component 20 formed of a sheet attached to a vehicle structural element by means of a screw.
- This sheet consists of an elongated member whose ends are folded so as to form two loops at the respective ends holding two cables connected to two belt loops.
- a disadvantage of this system is the large space required for this folded sheet structure which provides two double layers of sheets in order to be able to bond to the intermediate cables.
- the device does not allow to precisely position the sheet which can freely rotate around the central attachment point.
- DE 10 2009 010 781 discloses a common anchoring device with two seat belt buckles.
- the device consists of a folded part attached to a vehicle structural element and two flexible intermediate elements attached to the belt buckles.
- the device does not allow to precisely position the folded part which can freely rotate around the central attachment point.
- the shape of the piece imposes a specific assembly in a particular direction and also takes up a lot of space because of its folded aspect.
- An object of the present invention is to meet the disadvantages of the documents of the prior art mentioned above and in particular, first of all, to provide a device for anchoring seat belt buckles end, easy to mount, reversible and securely positioned on the vehicle structure.
- a first aspect of the invention concerns a device for anchoring two safety belt buckles to a vehicle structure element, characterized in that it comprises a first anchoring component connected to a first buckle, a second anchor component connected to a second loop, distinct from the first anchor component and having a identical form thereof, wherein the first and second anchoring components comprise first relative relative positioning means of male and female type, and are assembled back to back so that the first positioning means provide a locking of positioning the one relative to the other so as to provide them with an identical orientation.
- the two anchoring components are provided with a keying means that prevents improper mounting and provide a reversible device that facilitates installation.
- a particularly interesting embodiment consists in that the first positioning means consist of an assembly lug and an obviously provided between two projections disposed on the periphery of the anchoring component. This structure allows a simple and reliable locking when simply setting back the anchoring components.
- the assembly tabs are dimensioned so as to deform in case of shock to provide a relative movement of the two anchoring components.
- the two belt loops can move differently depending on the weight, for example, the occupant.
- one of the first and second anchoring components is composed of a less rigid material than the other of the first and second anchoring components. In this way in case of impact the stiffer component does not have to be replaced.
- the first and second anchoring components are attached to the vehicle structure member by means of a welded screw and nut passing through a bore provided in said anchoring components and the structural member. of vehicle.
- This structure allows a strong and reliable attachment of the device on the vehicle structure.
- a particularly interesting embodiment is that the first and second anchor components are strips. Thus, the device is fine and takes up little space.
- a particularly interesting embodiment consists in that the first and second anchoring components are provided with a second positioning means capable of locking the anchoring device with respect to the vehicle structural element. In this way, a specific orientation angle can be maintained.
- the second positioning means consists of an assembly lug adapted to engage in a bore provided in the vehicle structural element. This arrangement is simple and easy to implement.
- the vehicle structure element is a seat frame.
- the mounting of the vehicle is simplified.
- a second aspect of the invention is a motor vehicle comprising at least one safety belt buckle anchoring device according to the first aspect of the invention.
- FIGS. 1A and 1B show a device for anchoring safety belt loops, respectively alone and mounted on the structural element of the vehicle, according to the present invention.
- FIGS. 2A and 2B show the anchoring components of the device for anchoring safety belt loops according to the present invention.
- FIGS. 1A and 1B show an anchoring device 1 for two belt loops 2, 2 ' a seat belt buckle, preferably a side seat belt buckle and a center seat belt buckle, to a vehicle structure member 9 such as a seat frame or vehicle frame, for example.
- This device 1 comprises a first anchoring component 3 connected to a first loop 2 and a second anchoring component 3 'having a shape identical to the first anchoring component 3 and connected to a second loop 2'.
- the two anchoring components 3, 3 ' have an identical shape and are assembled back to back so as to have the same anchor point on the vehicle structure element 9.
- Each anchoring component 3, 3 ' is connected to a loop 2, 2' by means of an intermediate element 4, 4 'such as a cable or the like.
- first and second anchoring components 3, 3 ' are assembled back-to-back and relatively positioned by means of first relative relative positioning means of the male and female type 31, 32, 31', 32 'so as to provide them with identical orientation. Once assembled, the first and second anchoring components 3, 3 'are locked in this relative position by these first positioning means 31, 32, 31', 32 '.
- Figure 1B shows the anchoring device of the present invention mounted on a structural member 9 of the vehicle. It can be seen that the first and second anchoring components 3, 3 'are provided with a second positioning means 6, 6' able to lock the anchoring device with respect to the structural element 9 of the vehicle.
- the second positioning means 6, 6 ' consists of an assembly lug adapted to engage in a bore provided in the structural element 9 of the vehicle.
- FIG. 2A shows an anchoring component 3 of the unassembled safety belt buckling device 1.
- the two anchoring components 3, 3 ' are identical strips and comprise first positioning means in the form of assembly tabs 31, 31' and of course 32, 32 'provided between two projections disposed on the periphery of each anchoring component.
- the tabs 31, 31 'of each anchoring component 3, 3' engage in the recess 32, 32 'of the other anchor component.
- these assembly tabs 31, 31 ' are dimensioned so as to deform in case of shock to provide a relative displacement of the two anchoring components 3, 3'.
- one of the first and second anchoring components 3, 3 ' may be composed of a less rigid material than the other of the first and second anchoring components 3, 3', its first positioning means will yield impact case allowing the relative movement of the two loop strands.
- FIG. 2B shows the two anchoring components 3, 3 'in assembled form.
- the first and second anchoring components 3, 3 ' are fastened together by means of a screw 7 which passes through a bore 5 provided in the anchoring components 3, 3'.
- this screw 7 also passes through a bore of the vehicle structure element 9 and is fastened to a welded nut 8 to attach the anchoring device to the vehicle structure element 9.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention relates to a device (1) for anchoring two seat belt buckles to a vehicle structural element (9), characterized in that said device includes: a first anchoring component (3) connected to a first buckle (2); a second anchoring component (3') that is connected to a second buckle (2'), is separate from the first anchoring component, and has a shape identical to the latter, in which the first and second anchoring components include first raised relative male and female positioning means (31, 32, 31', 32') and are assembled back to back, such that the first positioning means lock the positioning of one relative to the other, such as to provide same with identical orientation.
Description
Dispositif d 'ancrage de boucles de cei ntu re de sécu rité Device for anchoring security system loops
La présente invention concerne de manière générale un dispositif d'ancrage de boucles de ceinture de sécurité monté sur un élément de structure d'un véhicule automobile. The present invention generally relates to a device for anchoring seat belt buckles mounted on a structural element of a motor vehicle.
Il est connu dans l'art antérieur des dispositifs d'ancrage de boucles de ceinture de sécurité à une banquette de véhicule qui sont rigidement fixés à celle-ci afin d'assurer une protection adéquate du passager en cas de choc subi par le véhicule. Dans le cas d'une banquette, arrière ou avant, qui propose trois places dont une place latérale et une place centrale, il est habituel de disposer deux brins boucles entre les deux places de sorte que deux sangles de ceinture de sécurité correspondant aux places, puissent y être attachées au moyen de leur pêne respectif. Un brin boucle est généralement constitué d'une boucle, comprenant un moyen de verrouillage dans lequel est inséré le pêne attaché à la sangle, d'un élément intermédiaire, tel qu'un câble par exemple, et d'un composant de fixation rigidement attaché à la structure du véhicule et relié à la boucle au moyen de l'élément intermédiaire. Pour des raisons de réglementation, les deux boucles doivent être orientées de manière spécifique l'une par rapport à l'autre afin d'assurer une protection adéquate. Ceci restreint la modularité de la banquette qui ne peut donc faire coulisser une place par rapport à l'autre sans modifier l'orientation relative des boucles. De plus, l'installation de deux boucles séparées prend du temps et nécessite une charge de travail supplémentaire. Il a donc été proposé de modifier le système de fixation des boucles en proposant un composant de fixation unique et commun aux deux boucles afin de supprimer un étape de montage et augmenter la modularité de la banquette. It is known in the prior art devices anchoring seatbelt buckles to a vehicle seat that are rigidly attached thereto to provide adequate protection of the passenger in the event of shock to the vehicle. In the case of a bench, rear or front, which offers three seats including a side and a central place, it is usual to have two strands loops between the two seats so that two seatbelt straps corresponding to the seats, can be attached to them by means of their respective bolts. A loop strand is generally constituted by a loop, comprising a locking means in which is inserted the bolt attached to the strap, an intermediate element, such as a cable for example, and a fastening component rigidly attached to the vehicle structure and connected to the loop by means of the intermediate element. For regulatory reasons, the two loops must be oriented specifically relative to one another to provide adequate protection. This restricts the modularity of the bench which can not slide one place relative to the other without changing the relative orientation of the loops. In addition, the installation of two separate loops takes time and requires additional workload. It has therefore been proposed to modify the fastening system loops by proposing a single fastening component and common to both loops to remove a mounting step and increase the modularity of the bench.
Le document EP 0 635 406 décrit un dispositif d'ancrage de ceinture de sécurité comprenant un composant de fixation unique 20 formé d'une feuille fixée à un élément de structure du véhicule au moyen d'une vis. Cette
feuille consiste en un élément allongé dont les extrémités sont repliées de sorte à former deux boucles aux extrémités respectives retenant deux câbles liées à deux boucles de ceinture. Un inconvénient de ce système est le grand espace que nécessite cette structure en feuille repliée qui procure deux double épaisseurs de feuilles afin de pouvoir se lier aux câbles intermédiaires. De plus, le dispositif ne permet pas de positionner précisément la feuille qui peut librement tourner autour du point de fixation central. EP 0 635 406 discloses a seat belt anchoring device comprising a single fastening component 20 formed of a sheet attached to a vehicle structural element by means of a screw. This sheet consists of an elongated member whose ends are folded so as to form two loops at the respective ends holding two cables connected to two belt loops. A disadvantage of this system is the large space required for this folded sheet structure which provides two double layers of sheets in order to be able to bond to the intermediate cables. In addition, the device does not allow to precisely position the sheet which can freely rotate around the central attachment point.
Le document DE 10 2009 010 781 décrit un dispositif d'ancrage commun à deux boucles de ceinture de sécurité. Le dispositif est constitué d'une pièce repliée fixée à un élément de structure du véhicule et de deux éléments intermédiaires souples attachés aux boucles de ceinture. Comme pour le dispositif précédent, le dispositif ne permet pas de positionner précisément la pièce repliée qui peut librement tourner autour du point de fixation central. De plus la forme de la pièce impose un montage spécifique dans un sens particulier et prend également beaucoup d'espace à cause de son aspect replié. DE 10 2009 010 781 discloses a common anchoring device with two seat belt buckles. The device consists of a folded part attached to a vehicle structural element and two flexible intermediate elements attached to the belt buckles. As for the previous device, the device does not allow to precisely position the folded part which can freely rotate around the central attachment point. Moreover the shape of the piece imposes a specific assembly in a particular direction and also takes up a lot of space because of its folded aspect.
Le document DE 103 23 239 décrit un dispositif d'ancrage commun à deux boucles de ceinture de sécurité présentant les mêmes inconvénients que les dispositifs décrits ci-dessus. Document DE 103 23 239 describes a common anchoring device with two safety belt loops having the same disadvantages as the devices described above.
Un but de la présente invention est de répondre aux inconvénients des documents de l'art antérieur mentionnés ci-dessus et en particulier, tout d'abord, de fournir un dispositif d'ancrage de boucles de ceinture de sécurité fin, facile à monter, réversible et solidement positionné sur la structure du véhicule. An object of the present invention is to meet the disadvantages of the documents of the prior art mentioned above and in particular, first of all, to provide a device for anchoring seat belt buckles end, easy to mount, reversible and securely positioned on the vehicle structure.
Pour cela un premier aspect de l'invention concerne un dispositif d'ancrage de deux boucles de ceinture de sécurité à un élément de structure de véhicule, caractérisé en ce qu'il comprend un premier composant d'ancrage relié à une première boucle, un second composant d'ancrage relié à une seconde boucle, distinct du premier composant d'ancrage et ayant une
forme identique à celui-ci, dans lequel les premier et second composants d'ancrage comprennent des premiers moyens de positionnement relatifs en relief de type mâle et femelle, et sont assemblés dos à dos de sorte que les premiers moyens de positionnement procurent un verrouillage de positionnement de l'un par rapport à l'autre de sorte à leur assurer une orientation identique. De cette manière, les deux composants d'ancrage sont dotés d'un moyen de détrompage qui empêche un mauvais montage et procurent un dispositif réversible qui facilite l'installation. For this purpose, a first aspect of the invention concerns a device for anchoring two safety belt buckles to a vehicle structure element, characterized in that it comprises a first anchoring component connected to a first buckle, a second anchor component connected to a second loop, distinct from the first anchor component and having a identical form thereof, wherein the first and second anchoring components comprise first relative relative positioning means of male and female type, and are assembled back to back so that the first positioning means provide a locking of positioning the one relative to the other so as to provide them with an identical orientation. In this way, the two anchoring components are provided with a keying means that prevents improper mounting and provide a reversible device that facilitates installation.
Une réalisation particulièrement intéressante consiste en ce que les premiers moyens de positionnement consistent en une patte d'assemblage et un évidemment prévu entre deux saillies disposés sur la périphérie du composant d'ancrage. Cette structure permet un verrouillage simple et fiable lors d'une simple mise dos à dos des composants d'ancrage. A particularly interesting embodiment consists in that the first positioning means consist of an assembly lug and an obviously provided between two projections disposed on the periphery of the anchoring component. This structure allows a simple and reliable locking when simply setting back the anchoring components.
Avantageusement, les pattes d'assemblage sont dimensionnées de sorte à se déformer en cas de choc pour procurer un déplacement relatif des deux composants d'ancrage. De cette manière, en cas de choc les deux boucles de ceinture peuvent s'orienter différemment en fonction du poids, par exemple, de l'occupant. Advantageously, the assembly tabs are dimensioned so as to deform in case of shock to provide a relative movement of the two anchoring components. In this way, in case of shock the two belt loops can move differently depending on the weight, for example, the occupant.
En alternative de ce premier mode de réalisation, l'un des premier et second composants d'ancrage est composé d'un matériau moins rigide que l'autre des premier et second composants d'ancrage. De cette manière en cas de choc le composant plus rigide n'a pas à être remplacé. As an alternative to this first embodiment, one of the first and second anchoring components is composed of a less rigid material than the other of the first and second anchoring components. In this way in case of impact the stiffer component does not have to be replaced.
De manière avantageuse, les premier et second composants d'ancrage sont fixés à l'élément de structure de véhicule au moyen d'une vis et d'un écrou soudés traversant un alésage prévu dans lesdits composants d'ancrage et l'élément de structure de véhicule. Cette structure permet une fixation forte et fiable du dispositif sur la structure du véhicule. Advantageously, the first and second anchoring components are attached to the vehicle structure member by means of a welded screw and nut passing through a bore provided in said anchoring components and the structural member. of vehicle. This structure allows a strong and reliable attachment of the device on the vehicle structure.
Une réalisation particulièrement intéressante consiste en ce que les premier et second composants d'ancrage sont des feuillards. Ainsi, le dispositif est fin et prend peu de place.
Une réalisation particulièrement intéressante consiste en ce que les premier et second composants d'ancrage sont dotés d'un second moyen de positionnement apte à verrouiller le dispositif d'ancrage par rapport à l'élément de structure du véhicule. De cette manière, un angle d'orientation spécifique peut être conservé. A particularly interesting embodiment is that the first and second anchor components are strips. Thus, the device is fine and takes up little space. A particularly interesting embodiment consists in that the first and second anchoring components are provided with a second positioning means capable of locking the anchoring device with respect to the vehicle structural element. In this way, a specific orientation angle can be maintained.
De manière avantageuse, le second moyen de positionnement consiste en une patte d'assemblage apte à s'engager dans un alésage prévu dans l'élément de structure du véhicule. Cette agencement est simple réalisé et facile à mettre en œuvre. Advantageously, the second positioning means consists of an assembly lug adapted to engage in a bore provided in the vehicle structural element. This arrangement is simple and easy to implement.
Avantageusement, l'élément de structure de véhicule est une armature de banquette. Ainsi, le montage du véhicule est simplifié. Advantageously, the vehicle structure element is a seat frame. Thus, the mounting of the vehicle is simplified.
Un second aspect de l'invention est un véhicule automobile comportant au moins un dispositif d'ancrage de boucles de ceinture de sécurité selon le premier aspect de l'invention. D'autres caractéristiques et avantages de la présente invention apparaîtront plus clairement à la lecture de la description détaillée qui suit d'un mode de réalisation de l'invention donné à titre d'exemple nullement limitatif et illustré par les dessins annexés, dans lesquels : A second aspect of the invention is a motor vehicle comprising at least one safety belt buckle anchoring device according to the first aspect of the invention. Other features and advantages of the present invention will appear more clearly on reading the following detailed description of an embodiment of the invention given by way of non-limiting example and illustrated by the appended drawings, in which:
- les figures 1 A et 1 B représentent un dispositif d'ancrage de boucles de ceinture de sécurité, respectivement seul et monté sur l'élément de structure du véhicule, selon la présente invention. - Figures 1A and 1B show a device for anchoring safety belt loops, respectively alone and mounted on the structural element of the vehicle, according to the present invention.
- les figures 2A et 2B représentent les composants d'ancrage du dispositif d'ancrage de boucles de ceinture de sécurité selon la présente invention La figures 1 A et 1 B représentent un dispositif d'ancrage 1 de deux boucles 2, 2' de ceinture de sécurité, de préférence une boucle de ceinture pour place latérale et une boucle de ceinture pour place centrale, à un élément de structure 9 de véhicule tel qu'une armature de banquette ou un châssis du véhicule, par exemple. Ce dispositif 1 comprend un premier
composant d'ancrage 3 relié à une première boucle 2 et un second composant d'ancrage 3' ayant une forme identique au premier composant d'ancrage 3 et relié à une seconde boucle 2'. Les deux composants d'ancrage 3, 3' ont une forme identique et sont assemblés dos à dos de sorte à avoir le même point d'ancrage sur l'élément de structure 9 de véhicule. Chaque composant d'ancrage 3, 3' est relié à une boucle 2, 2' au moyen d'un élément intermédiaire 4, 4' tel qu'un câble ou du même genre. FIGS. 2A and 2B show the anchoring components of the device for anchoring safety belt loops according to the present invention. FIGS. 1A and 1B show an anchoring device 1 for two belt loops 2, 2 ' a seat belt buckle, preferably a side seat belt buckle and a center seat belt buckle, to a vehicle structure member 9 such as a seat frame or vehicle frame, for example. This device 1 comprises a first anchoring component 3 connected to a first loop 2 and a second anchoring component 3 'having a shape identical to the first anchoring component 3 and connected to a second loop 2'. The two anchoring components 3, 3 'have an identical shape and are assembled back to back so as to have the same anchor point on the vehicle structure element 9. Each anchoring component 3, 3 'is connected to a loop 2, 2' by means of an intermediate element 4, 4 'such as a cable or the like.
Comme montré dans la figure 1 A, les premier et second composants d'ancrage 3, 3' sont assemblés dos à dos et relativement positionnés grâce à des premiers moyens de positionnement relatifs en relief de type mâle et femelle 31 , 32, 31 ', 32' de sorte à leur assurer une orientation identique. Une fois assemblés, les premier et deuxième composants d'ancrage 3, 3' sont verrouillés dans cette position relative par ces premiers moyens de positionnement 31 , 32, 31 ', 32'. As shown in FIG. 1A, the first and second anchoring components 3, 3 'are assembled back-to-back and relatively positioned by means of first relative relative positioning means of the male and female type 31, 32, 31', 32 'so as to provide them with identical orientation. Once assembled, the first and second anchoring components 3, 3 'are locked in this relative position by these first positioning means 31, 32, 31', 32 '.
La figure 1 B montre le dispositif d'ancrage de la présente invention monté sur un élément de structure 9 du véhicule. On peut voir que les premier et second composants d'ancrage 3, 3' sont dotés d'un second moyen de positionnement 6, 6' apte à verrouiller le dispositif d'ancrage par rapport à l'élément de structure 9 du véhicule. Dans ce mode de réalisation, le second moyen de positionnement 6, 6' consiste en une patte d'assemblage apte à s'engager dans un alésage prévu dans l'élément de structure 9 du véhicule. Figure 1B shows the anchoring device of the present invention mounted on a structural member 9 of the vehicle. It can be seen that the first and second anchoring components 3, 3 'are provided with a second positioning means 6, 6' able to lock the anchoring device with respect to the structural element 9 of the vehicle. In this embodiment, the second positioning means 6, 6 'consists of an assembly lug adapted to engage in a bore provided in the structural element 9 of the vehicle.
La figure 2A représente un composant d'ancrage 3 du dispositif d'ancrage 1 de boucles de ceinture de sécurité non assemblé. Les deux composants d'ancrage 3, 3' sont des feuillards identiques et comprennent des premiers moyens de positionnement sous la forme de pattes d'assemblage 31 , 31 ' et d'évidemment 32, 32' prévu entre deux saillies disposés sur la périphérie de chaque composant d'ancrage. Lorsqu'ils sont mis dos à dos, comme représenté sur la figure 2B, les pattes 31 , 31 ' de chaque composant d'ancrage 3, 3' s'engagent dans l'évidement 32, 32' de
l'autre composant d'ancrage. De préférence, ces pattes d'assemblage 31 , 31 ' sont dimensionnées de sorte à se déformer en cas de choc pour procurer un déplacement relatif des deux composants d'ancrage 3, 3'. En effet, si deux passagers de poids différents sont assis côte-à-côte, tel qu'un adulte et un enfant, la sollicitation en terme d'inclinaison du brin de boucle en cas de choc ne sera pas la même sur les deux brins de boucle, et il est donc nécessaire de prévoir un mouvement relatif des deux composants d'ancrage en cas de choc. Alternativement, l'un des premier et second composants d'ancrage 3, 3' peut être composé d'un matériau moins rigide que l'autre des premier et second composants d'ancrage 3, 3', ses premiers moyens de positionnements céderont en cas de choc permettant le mouvement relatif des deux brins de boucle. Figure 2A shows an anchoring component 3 of the unassembled safety belt buckling device 1. The two anchoring components 3, 3 'are identical strips and comprise first positioning means in the form of assembly tabs 31, 31' and of course 32, 32 'provided between two projections disposed on the periphery of each anchoring component. When placed back to back, as shown in FIG. 2B, the tabs 31, 31 'of each anchoring component 3, 3' engage in the recess 32, 32 'of the other anchor component. Preferably, these assembly tabs 31, 31 'are dimensioned so as to deform in case of shock to provide a relative displacement of the two anchoring components 3, 3'. Indeed, if two passengers of different weights sit side by side, such as an adult and a child, the solicitation in terms of inclination of the loop strand in case of shock will not be the same on both strands loop, and it is therefore necessary to provide a relative movement of the two anchoring components in case of shock. Alternatively, one of the first and second anchoring components 3, 3 'may be composed of a less rigid material than the other of the first and second anchoring components 3, 3', its first positioning means will yield impact case allowing the relative movement of the two loop strands.
La figure 2B représente les deux composants d'ancrage 3, 3' sous forme assemblée. Les premier et second composants d'ancrage 3, 3' sont fixés ensemble au moyen d'une vis 7 qui traverse un alésage 5 prévu dans les composants d'ancrage 3, 3'. Comme montré sur la figure 1 B, cette vis 7 traverse également un alésage de l'élément de structure 9 de véhicule et est fixée à un écrou soudé 8 pour attacher le dispositif d'ancrage à l'élément de structure 9 de véhicule. Figure 2B shows the two anchoring components 3, 3 'in assembled form. The first and second anchoring components 3, 3 'are fastened together by means of a screw 7 which passes through a bore 5 provided in the anchoring components 3, 3'. As shown in FIG. 1B, this screw 7 also passes through a bore of the vehicle structure element 9 and is fastened to a welded nut 8 to attach the anchoring device to the vehicle structure element 9.
On comprendra que diverses modifications et/ou améliorations évidentes pour l'homme du métier peuvent être apportées aux différents modes de réalisation de l'invention décrits dans la présente description sans sortir du cadre de l'invention défini par les revendications annexées. En particulier, il est fait référence à la forme des composants d'ancrage, au type d'élément intermédiaire, aux différents moyens de détrompage et de positionnement.
It will be understood that various modifications and / or improvements obvious to those skilled in the art can be made to the various embodiments of the invention described in the present description without departing from the scope of the invention defined by the appended claims. In particular, reference is made to the shape of the anchoring components, to the type of intermediate element, to the various coding and positioning means.
Claims
1 . Dispositif d'ancrage (1 ) de deux boucles de ceinture de sécurité à un élément de structure (9) de véhicule, caractérisé en ce qu'il comprend un premier composant d'ancrage (3) relié à une première boucle (2), un second composant d'ancrage (3') relié à une seconde boucle (2'), distinct du premier composant d'ancrage et ayant une forme identique à celui-ci, dans lequel les premier et second composants d'ancrage comprennent des premiers moyens de positionnement relatifs en relief de type mâle et femelle (31 , 32, 31 ', 32'), et sont assemblés dos à dos de sorte que les premiers moyens de positionnement procurent un verrouillage de positionnement de l'un par rapport à l'autre de sorte à leur assurer une orientation identique. 1. Device for anchoring (1) two safety belt buckles to a vehicle structural element (9), characterized in that it comprises a first anchoring component (3) connected to a first loop (2), a second anchor component (3 ') connected to a second loop (2'), distinct from the first anchor component and having a shape identical thereto, wherein the first and second anchor components comprise first relative positioning means of male and female type relief (31, 32, 31 ', 32'), and are assembled back to back so that the first positioning means provide a positioning lock of the one relative to the other so as to give them an identical orientation.
2. Dispositif de fixation de deux boucles de ceinture de sécurité selon la revendication 1 , caractérisé en ce que les premiers moyens de positionnement consistent en une patte d'assemblage (31 , 31 ') et un évidemment (32, 32') prévu entre deux saillies disposés sur la périphérie de chaque composant d'ancrage (3, 3'). 2. Fastening device for two seatbelt buckles according to claim 1, characterized in that the first positioning means consist of an assembly lug (31, 31 ') and a recess (32, 32') provided between two projections disposed on the periphery of each anchoring component (3, 3 ').
3. Dispositif de fixation de deux boucles de ceinture de sécurité selon la revendication 2, caractérisé en ce que les pattes d'assemblage (31 , 31 ') sont dimensionnées de sorte à se déformer en cas de choc pour procurer un déplacement relatif des deux composants d'ancrage (3, 3'). Device for fastening two safety belt buckles according to claim 2, characterized in that the assembly lugs (31, 31 ') are dimensioned so as to deform in the event of impact to provide a relative displacement of the two anchoring components (3, 3 ').
4. Dispositif de fixation de deux boucles de ceinture de sécurité selon l'une des revendications précédentes, caractérisé en ce que l'un des premier et second composants d'ancrage (3, 3') est composé d'un matériau moins rigide que l'autre des premier et second composants d'ancrage. 4. Device for fixing two safety belt buckles according to one of the preceding claims, characterized in that one of the first and second anchoring components (3, 3 ') is composed of a less rigid material than the other of the first and second anchor components.
5. Dispositif de fixation de deux boucles de ceinture de sécurité selon l'une des revendications précédentes, caractérisé en ce que les premier et second composants d'ancrage (3, 3') sont fixés à l'élément de structure (9) de véhicule au moyen d'un vis (7) et d'un écrou (8) soudés
traversant un alésage (4, 4') prévu dans lesdits composants d'ancrage et l'élément de structure de véhicule. Fastening device for two safety belt buckles according to one of the preceding claims, characterized in that the first and second anchoring components (3, 3 ') are fastened to the structural element (9) of vehicle with a welded screw (7) and nut (8) passing through a bore (4, 4 ') provided in said anchoring components and the vehicle structure member.
6. Dispositif de fixation de deux boucles de ceinture de sécurité selon l'une des revendications précédentes, caractérisé en ce que les premier et second composants d'ancrage (3, 3') sont des feuillards. 6. Device for fixing two safety belt buckles according to one of the preceding claims, characterized in that the first and second anchoring components (3, 3 ') are strips.
7. Dispositif de fixation de deux boucles de ceinture de sécurité selon l'une des revendications précédentes, caractérisé en ce que les premier et second composants d'ancrage (3, 3') sont dotés d'un second moyen de positionnement (6, 6') apte à verrouiller le dispositif d'ancrage par rapport à l'élément de structure du véhicule. Device for fastening two safety belt buckles according to one of the preceding claims, characterized in that the first and second anchoring components (3, 3 ') are provided with a second positioning means (6, 6 ') adapted to lock the anchoring device with respect to the structural element of the vehicle.
8. Dispositif de fixation de deux boucles de ceinture de sécurité selon la revendication 7, caractérisé en ce que le second moyen de positionnement (6, 6') consiste en une patte d'assemblage apte à s'engager dans un alésage prévu dans l'élément de structure (9) du véhicule. 8. A fastening device for two safety belt buckles according to claim 7, characterized in that the second positioning means (6, 6 ') consists of an assembly lug adapted to engage in a bore provided in FIG. structural element (9) of the vehicle.
9. Dispositif de fixation de deux boucles de ceinture de sécurité selon l'une des revendications précédentes, caractérisé en ce que l'élément de structure de véhicule (9) est une armature de banquette. Fastening device for two seat belt buckles according to one of the preceding claims, characterized in that the vehicle structure element (9) is a seat frame.
10. Véhicule automobile comportant au moins un dispositif d'ancrage de boucles de ceinture de sécurité selon l'une quelconque des revendications 1 à 9.
Motor vehicle comprising at least one safety belt buckle anchoring device according to any one of claims 1 to 9.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1351917A FR3002899B1 (en) | 2013-03-05 | 2013-03-05 | DEVICE FOR ANCHORING SECURITY BELT BUCKLES |
| FR1351917 | 2013-03-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2014135763A1 true WO2014135763A1 (en) | 2014-09-12 |
Family
ID=48570294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2014/050415 WO2014135763A1 (en) | 2013-03-05 | 2014-02-26 | Device for anchoring seat belt buckles |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR3002899B1 (en) |
| WO (1) | WO2014135763A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3106546A1 (en) * | 2020-01-29 | 2021-07-30 | Psa Automobiles Sa | MODULAR ATTACHMENT OF SEAT BELT BUCKLE INTO A MOTOR VEHICLE |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635406A1 (en) | 1993-07-21 | 1995-01-25 | Société Anonyme dite: REGIE NATIONALE DES USINES RENAULT | Seat belt anchoring device |
| JP2002362306A (en) * | 2001-06-01 | 2002-12-18 | Nsk Autoliv Co Ltd | Seat belt device |
| DE10323239A1 (en) | 2003-05-22 | 2004-12-09 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Fastening fitting for occupant restraint system in vehicle has retaining plate connected to baseplate by bridge and formed in two layers, whereby fold edge of retaining plate forms rounded guide edge |
| KR20090040953A (en) * | 2007-10-23 | 2009-04-28 | 현대자동차주식회사 | Lower anchor assembly for seat belt |
| DE102009010781A1 (en) | 2009-02-26 | 2010-09-02 | Volkswagen Ag | Device for fixing belt buckles of seat belts in rear region of motor vehicle, has connecting strip for attaching belt buckle to structure-firm retaining bracket and held in clamp-connection with clamp strap at vehicle body |
-
2013
- 2013-03-05 FR FR1351917A patent/FR3002899B1/en active Active
-
2014
- 2014-02-26 WO PCT/FR2014/050415 patent/WO2014135763A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0635406A1 (en) | 1993-07-21 | 1995-01-25 | Société Anonyme dite: REGIE NATIONALE DES USINES RENAULT | Seat belt anchoring device |
| JP2002362306A (en) * | 2001-06-01 | 2002-12-18 | Nsk Autoliv Co Ltd | Seat belt device |
| DE10323239A1 (en) | 2003-05-22 | 2004-12-09 | Trw Occupant Restraint Systems Gmbh & Co. Kg | Fastening fitting for occupant restraint system in vehicle has retaining plate connected to baseplate by bridge and formed in two layers, whereby fold edge of retaining plate forms rounded guide edge |
| KR20090040953A (en) * | 2007-10-23 | 2009-04-28 | 현대자동차주식회사 | Lower anchor assembly for seat belt |
| DE102009010781A1 (en) | 2009-02-26 | 2010-09-02 | Volkswagen Ag | Device for fixing belt buckles of seat belts in rear region of motor vehicle, has connecting strip for attaching belt buckle to structure-firm retaining bracket and held in clamp-connection with clamp strap at vehicle body |
Also Published As
| Publication number | Publication date |
|---|---|
| FR3002899B1 (en) | 2015-03-20 |
| FR3002899A1 (en) | 2014-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2733945A1 (en) | Frame for seat back of automobile rear seats | |
| EP3006261A1 (en) | Child car seat with side protection element, and corresponding protection element | |
| WO2002008013A1 (en) | Child safety device adaptable on a vehicle | |
| FR3102437A1 (en) | Sheet metal support for the rear seat belt retractor of a motor vehicle | |
| EP2909063B1 (en) | Anti-ejection device for a seat portion or a bench seat, built into a seat belt buckle latch | |
| WO2014135763A1 (en) | Device for anchoring seat belt buckles | |
| EP0461945A1 (en) | Housing for a rack and pinion steering mechanism | |
| FR2944486A1 (en) | Reversible locking device for locking backrest of rear bench seat to structure of motor vehicle, has male locking element carrying plastic sleeve placed in contact with elastic stop to increase compression of stop in locked position | |
| FR3084627A1 (en) | DEVICE FOR HANGING A LOAD RETAINING NET IN A MOTOR VEHICLE | |
| FR3005015A1 (en) | DEVICE FOR ANCHORING SECURITY BELT BUCKLES | |
| EP2999617A1 (en) | Interface for attaching a vehicle floor and an engine cradle to each other in order to attenuating the law of deceleration during a frontal impact | |
| FR2992607A1 (en) | Rigid rear covering device for backrest of seat of automobile, has elastic element arranged in transverse manner from external surface to opposite internal surface in multiple locations of device to produce multiple elastic element segments | |
| EP1750981B1 (en) | Motor vehicle safety belt fastening buckle attachment device and seat provided therewith | |
| EP1878610A1 (en) | Child seat system, corresponding fixing element and seat | |
| FR2824799A1 (en) | Vehicle seat comprises back with upper part which can be moved frontward from its rest position where it is held by coupling part which releases upper part under inertia effect of weight during rear collision | |
| EP2868519B1 (en) | Stowable anti-spill seat | |
| WO2006013300A1 (en) | Retaining means arrangement inside a motor vehicle | |
| EP1827923A1 (en) | Adjustable clasp bodies for a safety belt | |
| FR3009532A1 (en) | DOUBLE STRAP SYSTEM SECURITY BELT BUCKLE. | |
| EP0911227A1 (en) | Safety equipment for automotive vehicle passengers | |
| FR3059280A1 (en) | PIVOTING TABLET DEVICE AND VEHICLE SEAT COMPRISING SUCH A TABLET DIPOSITIVE | |
| FR3055842A1 (en) | DEVICE FOR LOCKING A VEHICLE SEAT BACK | |
| FR2829084A1 (en) | Layout of seat belt in rear of vehicle comprising bolt, webbing and inertia reel comprises belt engaging trimming part, in middle of roof, having articulation point and free end | |
| FR2991259A1 (en) | Support device for seat belt retractor in interior of utility vehicle, has blocking openings for blocking rotation of housing with regard to support device in vertical axis that is approximately perpendicular to horizontal plane of surface | |
| FR2991942A1 (en) | Seat belt's buckle thread support assembly for use on base structure of car seat, has support bracket arranged to be deformed during vehicle impact, so that assembly is in abutment with fixed element to limit displacement of buckle thread |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 14713190 Country of ref document: EP Kind code of ref document: A1 |
|
| NENP | Non-entry into the national phase |
Ref country code: DE |
|
| 122 | Ep: pct application non-entry in european phase |
Ref document number: 14713190 Country of ref document: EP Kind code of ref document: A1 |