WO2009056771A2 - Additional rear stoplight - Google Patents

Additional rear stoplight Download PDF

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Publication number
WO2009056771A2
WO2009056771A2 PCT/FR2008/051957 FR2008051957W WO2009056771A2 WO 2009056771 A2 WO2009056771 A2 WO 2009056771A2 FR 2008051957 W FR2008051957 W FR 2008051957W WO 2009056771 A2 WO2009056771 A2 WO 2009056771A2
Authority
WO
WIPO (PCT)
Prior art keywords
brake light
base
branches
ceiling wall
rear brake
Prior art date
Application number
PCT/FR2008/051957
Other languages
French (fr)
Other versions
WO2009056771A3 (en
Inventor
Sébastien DELION
Pascal Tessier
Original Assignee
Renault S.A.S.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Renault S.A.S. filed Critical Renault S.A.S.
Priority to EP08844741A priority Critical patent/EP2205461A2/en
Priority to BRPI0818791 priority patent/BRPI0818791A2/en
Publication of WO2009056771A2 publication Critical patent/WO2009056771A2/en
Publication of WO2009056771A3 publication Critical patent/WO2009056771A3/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/30—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces
    • B60Q1/302—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating rear of vehicle, e.g. by means of reflecting surfaces mounted in the vicinity, e.g. in the middle, of a rear window
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2619—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic built in the vehicle body
    • B60Q1/2623—Details of the fastening means
    • B60Q1/263—Snap-in fasteners

Definitions

  • the present invention relates to an additional rear brake light intended to be installed at the rear of a passenger compartment of a motor vehicle.
  • the additional rear stop lamps are generally installed at a raised position compared to the other two stop lamps, in order to obtain maximum visibility for the other drivers. In this way, optimal security is ensured. In this case, it comes to fix the additional rear brake light is outside a vehicle interior, or inside the cabin on a ceiling wall providing a rigid attachment, simple and inexpensive.
  • JP8244 523 which describes an additional rear brake light located inside the passenger compartment.
  • This additional rear brake light has a fastening device connected directly to the ceiling wall.
  • this fixing device has disadvantages. It consists of several parts including a screw and a nut that require complex maneuvers, and especially an important assembly time.
  • a problem that arises and that aims to solve the present invention is to provide an additional rear brake light which is not only inexpensive to produce but also easy to install.
  • the present invention proposes an additional rear brake light intended to be installed at the rear of a passenger compartment of a motor vehicle, the rear of said passenger compartment being delimited by a rear window and a ceiling wall.
  • said rear brake light having fastening means and a base for receiving illumination means, said fastening means being for connecting said base to said ceiling wall so that said lighting means is directed towards said rear window
  • said fixing means comprising at least one mechanical member for passing through said ceiling wall.
  • said mechanical member has at least two branches which extend substantially opposite one on the other, said branches being intended to be spaced from each other to engage through said ceiling wall, and said legs and said base are molded together in one piece. Thanks to this characteristic, there is no need to provide multiple complementary means of attachment. In addition, it can reduce the assembly time, therefore the manufacturing cost decreases. In addition, thanks to the two branches, it ensures a better attachment of additional rear brake light on the ceiling wall.
  • said mechanical member and said base are molded of plastics material.
  • the nature of the material or the geometry of the branches allow them to be elastically deformable in a direction of approximation or separation.
  • said fixing means comprise a locking rod intended to be inserted between said branches to prevent the branches from getting closer to one another, and to maintain them. in this position through the ceiling wall.
  • the mechanical member is completely integral with the ceiling wall, and thus the base is held in a fixed position on the ceiling wall, the lighting means facing the rear window.
  • said locking rod is a screw having a thread which allows better locking in translation of the locking rod, and gives ease of assembly by face.
  • said base having a reflector
  • said fixing means have a plate located above said reflector
  • said branches extend projecting in a direction opposite to said reflector.
  • said plate has an orifice between said branches for receiving the locking rod.
  • said branches respectively have at least one locking lug of said branches in said ceiling wall. So the ergot of locking which engages with the ceiling wall and which blocks the removal of the mechanical member in a contrary direction, confers it a better fixation.
  • FIG. 1 shows an additional rear brake light, according to the invention
  • FIG. 2 is a partial diagrammatic view in axial section along plane N-II of an additional rear stop lamp illustrated in FIG. 1.
  • FIG. 1 shows an additional rear brake light 10, also called third brake light in addition to two other stop lights.
  • the additional rear light 10 adapted to be housed inside a passenger compartment 25 of a motor vehicle, is located at an elevated position relative to the other two stop lamps.
  • the additional rear light 10 has a base 12 for receiving lighting means, and two fixing means 14 symmetrical to each other with respect to a plane of symmetry P.
  • the base 12 has a reflector 16 having a bottom wall 15 on which the light rays of said lighting means are reflected.
  • the reflector 16 is surrounded by a substantially cylindrical envelope that guides the light rays.
  • the lighting means can be engaged at the center 17 of the bottom wall 15, through an opening 19 and are traversed by the plane of symmetry P.
  • the fixing means for fixing the additional rear light 10 on said motor vehicle have a mechanical member 18 having two branches 20 facing each other, and a plate 22 located above the reflector 16.
  • the mechanical member 18 and the base 12 are connected together via of a wing 21.
  • the wing 21 and the plate 22 have a reinforcing cheek 23 secured to the base 12.
  • the base 12, the wing 21, the plate 22 and the cheek 23 are molded together in one piece. plastic material.
  • the branches 20 extend projecting from the plate 22 in a direction opposite to the base 12.
  • the branches 20 respectively have internal faces 29 facing each other forming an extension 32 'of a circular orifice 32. In FIG. 2, the orifice 32 will be described.
  • the branches 20 have opposite outer surfaces 31 respectively. one to the other, forming two locking lugs 24.
  • the branches 20 project from the plate 22 on either side of the extension 32 'of the orifice.
  • FIG. 2 shows the additional rear brake light 10 fixed to a ceiling wall 28.
  • the additional rear brake light 10 is installed at the rear of a passenger compartment 25 of a motor vehicle which is delimited by a rear window 26 and the wall of the vehicle. ceiling 28.
  • the passenger compartment 25 is isolated from the outside 27 in particular by the rear window 26.
  • the ceiling wall 28 has a bore 30 to receive the mechanical member 18 and a locking rod 34.
  • the drilling 30 of the ceiling wall 28 is substantially rectangular so as to receive the two branches 20.
  • the bore 30 has a width close to the width L of the branches 20.
  • the locking rod 34 is a screw, and it has a thread 36 and a screw head 38.
  • the plate 22 has a circular orifice 32 which extends between the two branches 20 by the extension 32 'keeping a spacing substantially equal to the diameter of said orifice 32. 32 has a diameter substantially equal to that of the locking rod 34.
  • the mechanical member 18 is pushed through the bore 30 until the plate 22 comes to rest against the ceiling wall 28. Since the branches 20 form a convergent wedge in an opposite direction at the plate 22, they can be driven easily inside the bore 30 by approaching one another. Once depressed, they can again deviate due to their elasticity.
  • the locking lugs 24 then bear against the rear of the ceiling wall 28 on the edges of the bore 30. The lugs 24 make it possible to prohibit the withdrawal of the branches 20 in a direction opposite to the ceiling wall 28, they confer and the fastening means 14 their anchoring. Then, when the locking rod 34 is pushed inside the orifice 32 and its extension 32 ', the locking rod 34 blocks the branches 20 and prevent them from getting closer, and thus they are locked Through the bore 30.
  • the locking rod 34 is a screw preferably adapted to the material constituting the branches 20, for example, a soft material screw (for example a polyethylene).
  • the screw head 38 abuts against the plate 28, and the locking rod 34 finally takes the position shown in Figure 2.
  • the branches 20 are even stronger against the bore 30, therefore the attachment of the additional rear brake light is provided.
  • the branches 20 are also possible to make the branches 20 with an elastic plastic material. Thanks to this feature, the branches are elastically deformable, therefore, they can be driven even more easily through to the ceiling wall by approaching, when the base 12 is finally in position. Thus, it is possible to make the branches 20 with a more divergent spacing at the origin. Thanks to this characteristic, when the mechanical member 18 is pushed in, the branches 20 are first brought together and then they move away from one another so as to regain their initial spacing in the ceiling wall 28, therefore they can be applied more strongly against drilling 30 and fixation is better ensured.
  • the invention thus makes it possible to constitute a kind of expandable peg blocking with the plate 28 of the base 12, and which can be snapped or clipped into a hole in the ceiling wall 28, and then blocked therein by means of the rod of blocking 34.

Abstract

The invention relates to an additional rear stoplight (10) to be installed at the back of a passenger compartment (25) in a vehicle, wherein the rear stoplight (10) includes attachment means (14) and a base (12) for receiving lighting means, the attachment means (14) being intended for connecting the base (12) to a wall of the roof (28), and the attachment means (14) including at least one mechanical member (18) extending through the wall of the roof (28). According to the invention, the mechanical member (18) includes at least two tabs (20) extending substantially opposite each other, wherein said tabs are to be moved apart from each other so as to be inserted through the wall of the roof (28), the tabs (20) and the base (12) being moulded together as a single part.

Description

FEU STOP ARRIERE SUPPLEMENTAIRE SUPPLEMENTARY STOP REAR FIRE
La présente invention se rapporte à un feu stop arrière supplémentaire destiné à être installé à l'arrière d'un habitacle de véhicule automobile.The present invention relates to an additional rear brake light intended to be installed at the rear of a passenger compartment of a motor vehicle.
De plus en plus de véhicules automobiles sont maintenant équipés dès leur fabrication d'un feu stop arrière supplémentaire. Les feux stop arrière supplémentaires sont généralement installés à un endroit surélevé par rapport aux deux autres feux stop, afin d'obtenir un maximum de visibilité pour les autres conducteurs. De la sorte, une sécurité optimale est assurée. Dans ce cas, on vient fixer le feu stop arrière supplémentaire soit à l'extérieur d'un habitacle de véhicule, soit à l'intérieur de l'habitacle sur une paroi de plafond en assurant une fixation rigide, simple et peu coûteuse.More and more motor vehicles are now equipped as soon as they manufacture an additional rear brake light. The additional rear stop lamps are generally installed at a raised position compared to the other two stop lamps, in order to obtain maximum visibility for the other drivers. In this way, optimal security is ensured. In this case, it comes to fix the additional rear brake light is outside a vehicle interior, or inside the cabin on a ceiling wall providing a rigid attachment, simple and inexpensive.
On pourra se référer, notamment au document JP8244 523 qui décrit un feu stop arrière supplémentaire situé à l'intérieur de l'habitacle. Ce feu stop arrière supplémentaire présente un dispositif de fixation relié directement à la paroi de plafond. Cependant, ce dispositif de fixation présente des inconvénients. Il est constitué de plusieurs pièces et notamment une vis et un écrou qui nécessitent des manoeuvres complexes, et surtout un temps de montage important.We can refer, in particular to JP8244 523 which describes an additional rear brake light located inside the passenger compartment. This additional rear brake light has a fastening device connected directly to the ceiling wall. However, this fixing device has disadvantages. It consists of several parts including a screw and a nut that require complex maneuvers, and especially an important assembly time.
Un problème qui se pose et que vise à résoudre la présente invention, est de fournir un feu stop arrière supplémentaire qui soit non seulement peu coûteux à réaliser mais aussi qui soit aisé à installer.A problem that arises and that aims to solve the present invention is to provide an additional rear brake light which is not only inexpensive to produce but also easy to install.
Dans le but de résoudre ce problème, la présente invention propose un feu stop arrière supplémentaire destiné à être installé à l'arrière d'un habitacle de véhicule automobile, l'arrière dudit habitacle étant délimité par une lunette arrière et une paroi de plafond, ledit feu stop arrière comportant des moyens de fixation et un socle destiné à recevoir des moyens d'éclairage, lesdits moyens de fixation étant destinés à relier ledit socle à ladite paroi de plafond de façon que lesdits moyens d'éclairage soient orientés vers ladite lunette arrière, lesdits moyens de fixation comportant au moins un organe mécanique destiné à traverser ladite paroi de plafond. Selon l'invention, ledit organe mécanique présente au moins deux branches qui s'étendent sensiblement en regard l'une de l'autre, lesdites branches étant destinées à être écartées l'une de l'autre pour venir en prise à travers ladite paroi de plafond, et lesdites branches et ledit socle sont moulés ensemble d'une seule pièce. Grâce à cette caractéristique, il n'est nul besoin de prévoir de multiples moyens complémentaires de fixation. En outre, on peut diminuer le temps de montage, par conséquent le coût de fabrication diminue. Par ailleurs, grâce aux deux branches, elle assure une meilleure fixation de feu stop arrière supplémentaire sur la paroi de plafond.In order to solve this problem, the present invention proposes an additional rear brake light intended to be installed at the rear of a passenger compartment of a motor vehicle, the rear of said passenger compartment being delimited by a rear window and a ceiling wall. said rear brake light having fastening means and a base for receiving illumination means, said fastening means being for connecting said base to said ceiling wall so that said lighting means is directed towards said rear window said fixing means comprising at least one mechanical member for passing through said ceiling wall. According to the invention, said mechanical member has at least two branches which extend substantially opposite one on the other, said branches being intended to be spaced from each other to engage through said ceiling wall, and said legs and said base are molded together in one piece. Thanks to this characteristic, there is no need to provide multiple complementary means of attachment. In addition, it can reduce the assembly time, therefore the manufacturing cost decreases. In addition, thanks to the two branches, it ensures a better attachment of additional rear brake light on the ceiling wall.
Selon une caractéristique avantageuse de l'invention, ledit organe mécanique et ledit socle sont moulés en matière plastique. La nature du matériau ou la géométrie des branches permettent à celles-ci d'être élastiquement déformables dans une direction de rapprochement ou d'écartement.According to an advantageous characteristic of the invention, said mechanical member and said base are molded of plastics material. The nature of the material or the geometry of the branches allow them to be elastically deformable in a direction of approximation or separation.
En outre, selon un mode particulier de mise en oeuvre de l'invention, lesdits moyens de fixation comprennent une tige de blocage destinée à être enfoncée entre lesdites branches pour empêcher les branches de se rapprocher l'une de l'autre, et les maintenir dans cette position à travers la paroi de plafond. Ainsi, l'organe mécanique est totalement solidaire de la paroi de plafond, et partant, le socle est maintenu en position fixe sur la paroi de plafond, les moyens d'éclairage en regard de la lunette arrière.In addition, according to a particular embodiment of the invention, said fixing means comprise a locking rod intended to be inserted between said branches to prevent the branches from getting closer to one another, and to maintain them. in this position through the ceiling wall. Thus, the mechanical member is completely integral with the ceiling wall, and thus the base is held in a fixed position on the ceiling wall, the lighting means facing the rear window.
Selon une autre caractéristique avantageuse de l'invention, ladite tige de blocage est une vis présentant un filetage qui permet un meilleur blocage en translation de la tige de blocage, et donne une facilité de montage par visage.According to another advantageous feature of the invention, said locking rod is a screw having a thread which allows better locking in translation of the locking rod, and gives ease of assembly by face.
Selon un mode particulier de l'invention, ledit socle présentant un réflecteur, lesdits moyens de fixation présentent une platine située en surplomb dudit réflecteur.According to a particular embodiment of the invention, said base having a reflector, said fixing means have a plate located above said reflector.
Selon une autre variante d'exécution de l'invention, lesdites branches s'étendent en saillie dans un sens opposé audit réflecteur. Préférentiellement, ladite platine présente un orifice entre lesdites branches pour recevoir la tige de blocage.According to another alternative embodiment of the invention, said branches extend projecting in a direction opposite to said reflector. Preferably, said plate has an orifice between said branches for receiving the locking rod.
Selon une variante d'exécution de l'invention particulièrement avantageuse, lesdites branches présentent respectivement au moins un ergot de blocage desdites branches dans ladite paroi de plafond. Ainsi l'ergot de blocage qui vient en prise avec la paroi de plafond et qui bloque le retrait de l'organe mécanique dans un sens contraire, confère-t-il une meilleure fixation.According to an alternative embodiment of the invention that is particularly advantageous, said branches respectively have at least one locking lug of said branches in said ceiling wall. So the ergot of locking which engages with the ceiling wall and which blocks the removal of the mechanical member in a contrary direction, confers it a better fixation.
D'autres particularités et avantages de l'invention ressortiront à la lecture de la description faite ci-après d'un mode de réalisation particulier de l'invention, donné à titre indicatif mais non limitatif, en référence aux dessins annexés sur lesquels :Other features and advantages of the invention will emerge on reading the following description of a particular embodiment of the invention, given by way of indication but not limitation, with reference to the accompanying drawings in which:
- la Figure 1 représente un feu stop arrière supplémentaire, selon l'invention ;- Figure 1 shows an additional rear brake light, according to the invention;
- la Figure 2 est une vue schématique partielle en section axiale selon le plan N- Il, d'un feu stop arrière supplémentaire illustré sur la figure 1.FIG. 2 is a partial diagrammatic view in axial section along plane N-II of an additional rear stop lamp illustrated in FIG. 1.
La figure 1 montre un feu stop arrière supplémentaire 10, également dénommé troisième feu stop en complément de deux autres feux stop. Le feu arrière supplémentaire 10 adapté à être logé à l'intérieur d'un habitacle 25 d'un véhicule automobile, est situé à un endroit surélevé par rapport aux deux autres feux stop. Le feu arrière supplémentaire 10 présente un socle 12 destiné à recevoir des moyens d'éclairage, et deux moyens de fixation 14 symétriques l'un de l'autre par rapport à un plan de symétrie P. Le socle 12 présente un réflecteur 16 comportant une paroi de fond 15 sur laquelle les rayons lumineux desdits moyens d'éclairage viennent se refléter. Le réflecteur 16 est entouré d'une enveloppe sensiblement cylindrique qui permet de guider les rayons lumineux. Les moyens d'éclairage sont susceptibles d'être engagés au centre 17 de la paroi de fond 15, à travers une ouverture 19 et ils sont traversés par le plan de symétrie P. Les moyens de fixation destinés à fixer le feu arrière supplémentaire 10 sur ledit véhicule automobile, présentent un organe mécanique 18 comportant deux branches 20 en regard l'une de l'autre, et une platine 22 située en surplomb du réflecteur 16. L'organe mécanique 18 et le socle 12 sont reliés ensemble par l'intermédiaire d'une aile 21. L'aile 21 et la platine 22 présentent une joue de renfort 23 solidaire du socle 12. Le socle 12, l'aile 21 , la platine 22 et la joue 23 sont moulés ensemble d'une seule pièce en matière plastique. Les branches 20 s'étendent en saillie de la platine 22 dans un sens opposé au socle 12. Les branches 20 présentent respectivement des faces internes 29 en regard l'une de l'autre formant un prolongement 32' d'un orifice circulaire 32. On décrira dans la figure 2 l'orifice 32. En outre, les branches 20 présentent respectivement des surfaces externes 31 opposées l'une à l'autre, formant deux ergots de blocage 24. Les branches 20 s'étendent en saillie de la platine 22 de part et d'autre du prolongement 32' de l'orifice.Figure 1 shows an additional rear brake light 10, also called third brake light in addition to two other stop lights. The additional rear light 10 adapted to be housed inside a passenger compartment 25 of a motor vehicle, is located at an elevated position relative to the other two stop lamps. The additional rear light 10 has a base 12 for receiving lighting means, and two fixing means 14 symmetrical to each other with respect to a plane of symmetry P. The base 12 has a reflector 16 having a bottom wall 15 on which the light rays of said lighting means are reflected. The reflector 16 is surrounded by a substantially cylindrical envelope that guides the light rays. The lighting means can be engaged at the center 17 of the bottom wall 15, through an opening 19 and are traversed by the plane of symmetry P. The fixing means for fixing the additional rear light 10 on said motor vehicle, have a mechanical member 18 having two branches 20 facing each other, and a plate 22 located above the reflector 16. The mechanical member 18 and the base 12 are connected together via of a wing 21. The wing 21 and the plate 22 have a reinforcing cheek 23 secured to the base 12. The base 12, the wing 21, the plate 22 and the cheek 23 are molded together in one piece. plastic material. The branches 20 extend projecting from the plate 22 in a direction opposite to the base 12. The branches 20 respectively have internal faces 29 facing each other forming an extension 32 'of a circular orifice 32. In FIG. 2, the orifice 32 will be described. In addition, the branches 20 have opposite outer surfaces 31 respectively. one to the other, forming two locking lugs 24. The branches 20 project from the plate 22 on either side of the extension 32 'of the orifice.
La figure 2 montre le feu stop arrière supplémentaire 10 fixé sur une paroi de plafond 28. Le feu stop arrière supplémentaire 10 est installé à l'arrière d'un habitacle 25 de véhicule automobile qui est délimité par une lunette arrière 26 et la paroi de plafond 28. L'habitacle 25 est isolé de l'extérieur 27 notamment par la lunette arrière 26. La paroi de plafond 28 présente un perçage 30 pour recevoir l'organe mécanique 18 et une tige de blocage 34. Par ailleurs, le perçage 30 de la paroi de plafond 28 est sensiblement rectangulaire de manière à pouvoir recevoir les deux branches 20. Avantageusement, le perçage 30 présente une largeur voisine de la largeur L des branches 20. La tige de blocage 34 est une vis, et elle présente un filetage 36 et une tête de vis 38. La platine 22 comporte un orifice 32 circulaire qui se prolonge entre les deux branches 20 par le prolongement 32' en gardant un espacement sensiblement égal au diamètre dudit orifice 32. L'orifice 32 présente un diamètre sensiblement égal à celui de la tige de blocage 34.Figure 2 shows the additional rear brake light 10 fixed to a ceiling wall 28. The additional rear brake light 10 is installed at the rear of a passenger compartment 25 of a motor vehicle which is delimited by a rear window 26 and the wall of the vehicle. ceiling 28. The passenger compartment 25 is isolated from the outside 27 in particular by the rear window 26. The ceiling wall 28 has a bore 30 to receive the mechanical member 18 and a locking rod 34. Moreover, the drilling 30 of the ceiling wall 28 is substantially rectangular so as to receive the two branches 20. Advantageously, the bore 30 has a width close to the width L of the branches 20. The locking rod 34 is a screw, and it has a thread 36 and a screw head 38. The plate 22 has a circular orifice 32 which extends between the two branches 20 by the extension 32 'keeping a spacing substantially equal to the diameter of said orifice 32. 32 has a diameter substantially equal to that of the locking rod 34.
On décrira à présent le fonctionnement des moyens de fixation 14 conformément à l'invention.The operation of the fastening means 14 according to the invention will now be described.
Tout d'abord, on enfonce l'organe mécanique 18 à travers le perçage 30 jusqu'à ce que la platine 22 vienne s'appliquer contre la paroi de plafond 28. Etant donné que les branches 20 forment un coin convergent dans un sens opposé à la platine 22, elles peuvent être enfoncées aisément à l'intérieur du perçage 30 en se rapprochant l'une de l'autre. Une fois enfoncées, elles peuvent à nouveau s'écarter grâce à leur élasticité. Les ergots de blocage 24 prennent alors appui à l'arrière de la paroi de plafond 28 sur les bords du perçage 30. Les ergots 24 permettent d'interdire le retrait des branches 20 dans un sens opposé à la paroi de plafond 28, ils confèrent ainsi aux moyens de fixation 14 leur ancrage. Puis, lorsqu'on enfonce la tige de blocage 34 à l'intérieur de l'orifice 32 et de son prolongement 32', la tige de blocage 34 vient bloquer les branches 20 et empêcher qu'elles se rapprochent, et ainsi elles sont verrouillées à travers le perçage 30. Selon l'exemple représenté, la tige de blocage 34 est une vis de préférence adaptée au matériau constituant les branches 20, par exemple, une vis à matériau tendre (par exemple un polyéthylène). La tête de vis 38 vient buter contre la platine 28, et la tige de blocage 34 prend finalement la position représentée sur la figure 2. Enfin, les branches 20 s'appliquent encore plus fort contre le perçage 30, par conséquent, la fixation du feu stop arrière supplémentaire 10 est assurée.First, the mechanical member 18 is pushed through the bore 30 until the plate 22 comes to rest against the ceiling wall 28. Since the branches 20 form a convergent wedge in an opposite direction at the plate 22, they can be driven easily inside the bore 30 by approaching one another. Once depressed, they can again deviate due to their elasticity. The locking lugs 24 then bear against the rear of the ceiling wall 28 on the edges of the bore 30. The lugs 24 make it possible to prohibit the withdrawal of the branches 20 in a direction opposite to the ceiling wall 28, they confer and the fastening means 14 their anchoring. Then, when the locking rod 34 is pushed inside the orifice 32 and its extension 32 ', the locking rod 34 blocks the branches 20 and prevent them from getting closer, and thus they are locked Through the bore 30. According to the example shown, the locking rod 34 is a screw preferably adapted to the material constituting the branches 20, for example, a soft material screw (for example a polyethylene). The screw head 38 abuts against the plate 28, and the locking rod 34 finally takes the position shown in Figure 2. Finally, the branches 20 are even stronger against the bore 30, therefore the attachment of the additional rear brake light is provided.
On peut également réaliser les branches 20 avec une matière plastique élastique. Grâce à cette caractéristique, les branches sont élastiquement déformables, par conséquent, elles peuvent être enfoncées encore plus aisément à travers à la paroi de plafond en se rapprochant, lorsque le socle 12 est finalement en position. Ainsi, il est possible de réaliser les branches 20 avec un écartement plus divergent à l'origine. Grâce à cette caractéristique, lorsqu'on enfonce l'organe mécanique 18, on rapproche d'abord les branches 20 puis elles s'écartent l'une de l'autre pour retrouver leur écartement initial dans la paroi de plafond 28, par conséquent, elles peuvent s'appliquer plus fortement contre le perçage 30 et la fixation est mieux assurée.It is also possible to make the branches 20 with an elastic plastic material. Thanks to this feature, the branches are elastically deformable, therefore, they can be driven even more easily through to the ceiling wall by approaching, when the base 12 is finally in position. Thus, it is possible to make the branches 20 with a more divergent spacing at the origin. Thanks to this characteristic, when the mechanical member 18 is pushed in, the branches 20 are first brought together and then they move away from one another so as to regain their initial spacing in the ceiling wall 28, therefore they can be applied more strongly against drilling 30 and fixation is better ensured.
L'invention permet donc de constituer une sorte de cheville expansible faisant bloc avec la platine 28 du socle 12, et pouvant venir s'encliqueter ou se clipser dans un perçage de la paroi de plafond 28, puis y être bloquée grâce à la tige de blocage 34. The invention thus makes it possible to constitute a kind of expandable peg blocking with the plate 28 of the base 12, and which can be snapped or clipped into a hole in the ceiling wall 28, and then blocked therein by means of the rod of blocking 34.

Claims

REVENDICATIONS
1. Feu stop arrière supplémentaire (10) destiné à être installé à l'arrière d'un habitacle (25) de véhicule automobile, l'arrière dudit habitacle (25) étant délimité par une lunette arrière (26) et une paroi de plafond (28), ledit feu stop arrière (10) comportant des moyens de fixation (14) et un socle (12) destiné à recevoir des moyens d'éclairage, lesdits moyens de fixation (14) étant destinés à relier ledit socle (12) à ladite paroi de plafond (28) de façon que lesdits moyens d'éclairage soient orientés vers ladite lunette arrière (26), lesdits moyens de fixation (14) comportant au moins un organe mécanique (18) destiné à traverser ladite paroi de plafond (28), organe mécanique (18) présentant au moins deux branches (20) qui s'étendent sensiblement en regard l'une de l'autre, lesdites branches (20) étant destinées à être écartées l'une de l'autre pour venir en prise à travers ladite paroi de plafond (28) ; et lesdites branches (20) et ledit socle (12) étant moulés ensemble d'une seule pièce, caractérisé en ce que lesdits moyens de fixation (14) comprennent une tige de blocage (34) destinée à être enfoncée entre lesdites branches (20) pour empêcher lesdites branches (20) de se rapprocher l'une de l'autre.1. Additional rear brake light (10) intended to be installed at the rear of a passenger compartment (25) of a motor vehicle, the rear of said passenger compartment (25) being delimited by a rear window (26) and a ceiling wall (28), said rear brake light (10) having fastening means (14) and a base (12) for receiving illumination means, said fastening means (14) for connecting said base (12) said ceiling wall (28) so that said lighting means is oriented towards said rear window (26), said fixing means (14) including at least one mechanical member (18) for passing through said ceiling wall ( 28), a mechanical member (18) having at least two branches (20) which extend substantially opposite each other, said branches (20) being intended to be spaced from each other to come engaged through said ceiling wall (28); and said legs (20) and said base (12) being molded together in one piece, characterized in that said fixing means (14) comprise a locking pin (34) to be driven between said legs (20) to prevent said branches (20) from getting closer to each other.
2. Feu stop arrière supplémentaire (10) selon la revendication 1 , caractérisé en ce que ledit organe mécanique (18) et ledit socle (12) sont moulés en matière plastique.2. Supplementary rear brake light (10) according to claim 1, characterized in that said mechanical member (18) and said base (12) are molded of plastic.
3. Feu stop arrière supplémentaire (10) selon la revendication 1 , ladite tige de blocage (34) est une vis.The additional rear brake light (10) according to claim 1, said locking rod (34) is a screw.
4. Feu stop arrière supplémentaire (10) selon l'une quelconque des revendications 1 à 3, caractérisé en ce que, ledit socle (12) présentant un réflecteur (16), lesdits moyens de fixation (14) présentent une platine (22) située en surplomb dudit réflecteur (16).4. Additional rear brake light (10) according to any one of claims 1 to 3, characterized in that, said base (12) having a reflector (16), said fixing means (14) have a plate (22) located above said reflector (16).
5. Feu stop arrière supplémentaire (10) selon la revendication 4, lesdites branches (20) s'étendent en saillie dans un sens opposé audit réflecteur (16).5. Additional rear brake light (10) according to claim 4, said legs (20) projecting in a direction opposite to said reflector (16).
6. Feu stop arrière supplémentaire (10) selon la revendication 4 ou 5, ladite platine (22) présente un orifice (32) entre lesdites branches (20) pour recevoir ladite tige de blocage (34). An additional rear brake light (10) according to claim 4 or 5, said platen (22) has an orifice (32) between said legs (20) for receiving said locking rod (34).
7. Feu stop arrière supplémentaire (10) selon l'une quelconque des revendications 1 à 6, lesdites branches (20) présentent respectivement au moins un ergot de blocage (24) à travers ladite paroi de plafond (28). An additional rear brake light (10) according to any one of claims 1 to 6, said legs (20) respectively have at least one locking lug (24) through said ceiling wall (28).
PCT/FR2008/051957 2007-10-31 2008-10-30 Additional rear stoplight WO2009056771A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP08844741A EP2205461A2 (en) 2007-10-31 2008-10-30 Additional rear stoplight
BRPI0818791 BRPI0818791A2 (en) 2007-10-31 2008-10-30 ADDITIONAL REAR BRAKE LIGHT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0707664 2007-10-31
FR0707664A FR2922831B1 (en) 2007-10-31 2007-10-31 SUPPLEMENTARY REAR STOP LAMP.

Publications (2)

Publication Number Publication Date
WO2009056771A2 true WO2009056771A2 (en) 2009-05-07
WO2009056771A3 WO2009056771A3 (en) 2009-07-02

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ID=39530654

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2008/051957 WO2009056771A2 (en) 2007-10-31 2008-10-30 Additional rear stoplight

Country Status (5)

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EP (1) EP2205461A2 (en)
BR (1) BRPI0818791A2 (en)
FR (1) FR2922831B1 (en)
RU (1) RU2010121877A (en)
WO (1) WO2009056771A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746559A (en) * 1995-06-28 1998-05-05 Koito Manufacturing Co., Ltd. Self-locking nut having divided and undivided circumferential portions
DE19825570C1 (en) * 1998-06-08 1999-11-11 Porsche Ag Automatic automobile headlamp setting device for compensating vehicle loading
EP1384624A1 (en) * 2002-07-25 2004-01-28 Valeo Vision Signal lamp and display device arranged in a housing that is partly consisting in the vehicle body
US20050169002A1 (en) * 2002-02-06 2005-08-04 Schefenacker Vision Systems Usa Inc. Center high mounted stop lamp including leds and tir lens

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5746559A (en) * 1995-06-28 1998-05-05 Koito Manufacturing Co., Ltd. Self-locking nut having divided and undivided circumferential portions
DE19825570C1 (en) * 1998-06-08 1999-11-11 Porsche Ag Automatic automobile headlamp setting device for compensating vehicle loading
US20050169002A1 (en) * 2002-02-06 2005-08-04 Schefenacker Vision Systems Usa Inc. Center high mounted stop lamp including leds and tir lens
EP1384624A1 (en) * 2002-07-25 2004-01-28 Valeo Vision Signal lamp and display device arranged in a housing that is partly consisting in the vehicle body
EP1752335A2 (en) * 2002-07-25 2007-02-14 Valeo Vision Signal lamp and display device arranged in a housing that is partly consisting in the vehicle body

Also Published As

Publication number Publication date
BRPI0818791A2 (en) 2015-04-22
EP2205461A2 (en) 2010-07-14
FR2922831A1 (en) 2009-05-01
WO2009056771A3 (en) 2009-07-02
FR2922831B1 (en) 2010-01-08
RU2010121877A (en) 2011-12-10

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