WO2013150208A1 - Unit for commanding the opening of a door from the inside - Google Patents

Unit for commanding the opening of a door from the inside Download PDF

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Publication number
WO2013150208A1
WO2013150208A1 PCT/FR2013/050604 FR2013050604W WO2013150208A1 WO 2013150208 A1 WO2013150208 A1 WO 2013150208A1 FR 2013050604 W FR2013050604 W FR 2013050604W WO 2013150208 A1 WO2013150208 A1 WO 2013150208A1
Authority
WO
WIPO (PCT)
Prior art keywords
housing
structural element
fastening means
elastic
elastic means
Prior art date
Application number
PCT/FR2013/050604
Other languages
French (fr)
Inventor
Vincent LAINE
Original Assignee
Peugeot Citroen Automobiles Sa
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 Peugeot Citroen Automobiles Sa filed Critical Peugeot Citroen Automobiles Sa
Priority to EP13715361.5A priority Critical patent/EP2834102A1/en
Publication of WO2013150208A1 publication Critical patent/WO2013150208A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0206—Arrangements of fasteners and clips specially adapted for attaching inner vehicle liners or mouldings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0237—Side or rear panels
    • B60R13/0243—Doors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B79/00—Mounting or connecting vehicle locks or parts thereof
    • E05B79/02—Mounting of vehicle locks or parts thereof
    • E05B79/06—Mounting of handles, e.g. to the wing or to the lock
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/12—Inner door handles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0642—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being arranged one on top of the other and in full close contact with each other
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features

Definitions

  • the invention lies in the field of clipped devices on a structural element without effort recovery by screwing such as the transverse opening commands (COI) transverse door of a vehicle clipped on sheet metal.
  • COI transverse opening commands
  • the invention also relates to vehicles having such devices.
  • the interior opening controls are clipped onto a steel or aluminum sheet by means of three hooks.
  • the controls are adapted to a given sheet thickness range. For example, they are adapted to be fixed on steel sheets whose thickness is between 0.6 and 0.75 mm.
  • the gap at the hooks is slightly higher (about 0.8 mm) to the maximum sheet thickness envisaged in order to leave a necessary clearance for mounting the part in good conditions.
  • This game generates, especially for the weakest sheet metal thicknesses, spurious noise during the breakdown of the door or during the rolling of the vehicle.
  • Another problem encountered is a limitation of the thickness of the sheet that can be used in combination with the hooks.
  • a hook size is associated with a range of sheet thickness, which causes problems of standardization of parts for different vehicles whose door thickness panels are different.
  • steel and aluminum sheets have different thicknesses that can vary from single to double. Aluminum sheets are generally thicker than steel sheets.
  • the invention aims to meet at least one of the disadvantages encountered by the prior art.
  • the invention aims to provide the skilled person with a new internal door opening control can be mounted without fixing screws and can adapt to different sheet thicknesses.
  • the subject of the invention is an internal door opening control box comprising a body and at least one rigid fixing means allowing a force recovery for fixing said housing to a structural element of a remarkable vehicle in that it comprises at least one resilient means intended to be placed opposite said structural element and configured to be placed in abutment against said structural element in order to exert a thrust force to press at least fastening means or body of the housing against said structural member.
  • the assembly may comprise one or more of the following characteristics, taken separately or in any technically possible combination:
  • At least one resilient means extends from the body of the housing.
  • the direction of the thrust force of at least one resilient means is parallel to the force recovery direction of at least one fastening means.
  • the housing comprises a plurality of fixing means and at least one elastic means is associated with each fixing means.
  • the housing is designed to be fixed on a structural element whose thickness is between a minimum thickness E min and a maximum thickness E max , at least one fixing means defines a gap having a spacing greater than E max and at least one elastic means at rest present with the fixing means a gap in the direction of the air gap, which is less than or equal to E min .
  • the thrust force is intended to press at least one fastening means against the structural member so that at least one fastening means and at least one resilient means form a clamp for clamping the structural member.
  • the elastic means and the fixing means are configured to be placed on either side of the structural element so as to be able to tighten.
  • At least one resilient means is integral with the body of the housing or with a fastening means.
  • the thrust force of at least one elastic means on the structural element has a main component perpendicular to said structural element.
  • at least one fastening means is a hook.
  • At least one elastic means is a deformable tongue or a spring.
  • the invention also relates to a remarkable vehicle in that it comprises at least one housing as defined above.
  • US7243971 discloses a stressing blade projecting from a fastening clip and allowing the assembly of different parts.
  • the device under consideration allows locking in position.
  • the invention consists, according to a first aspect, of associating rigid fixing means (for example hooks) allowing a recovery of effort to elastic means.
  • rigid fixing means for example hooks
  • the elastic means then oppose the appearance of vibration phenomena likely to generate noise.
  • the invention has the advantage of being applicable to the known fastening means defining gaps whose spacing is standard. It also makes it possible to increase the spacing presented by these air gaps in order to widen the range of thicknesses of elements on which they can be fixed.
  • the invention consists in generating an elastic constraint at a rigid fixing means.
  • the implementation of a rigid attachment means for a recovery of effort imposes mounting constraints involving the presence of a game and no deformation of the fastening means.
  • the invention counterbalances the rigidity of the fastening means by adding elastic means forming a constraint opposing said fastening means (or the housing) so as to create a clamp capable of compensating for the differences between the spacing shown by the gap of the fastening means and the thickness of the structural element on which it is fixed.
  • the elastic means serves to contain or even absorb the effects of variations in thickness of the structural element on which the housing is mounted.
  • FIGS. 1 and 2 are front and rear elevational views of a door opening control to which the invention applies;
  • FIGS. 4 to 6 illustrate the mode of cooperation of the rigid fixing means and the elastic means of compensation of the clearance.
  • FIG. 1 An example of an internal door opening control box (1) to which the invention applies is shown in FIG. 1 as seen from the front.
  • the housing (1) has a body (3) forming a base.
  • the housing (1) forms a housing (5) in which is mounted a pivoting handle (7) for opening the door.
  • the housing (1) is intended to be mounted on the vehicle structure on the passenger side.
  • Figure 2 shows the same housing (1) seen from the rear.
  • the body (3) shows a plurality of fixing means (9), for example regularly distributed fixing hooks.
  • the hook (9) is an attachment element allowing the housing (1) to catch on the structural element.
  • the hook (9) is advantageously in the form of a curved rod whose foot extends from the body (3) of the housing and whose curved portion defines with said body a gap.
  • the gap presented by this gap namely the spacing between the curved portion of the hook (9) and the body (3) of the housing is chosen by those skilled in the art as being greater than or equal to the maximum thickness presented by the structural element on which the housing is intended to
  • these hooks (9) have the function of fixing the housing (1) on the vehicle structure and in particular on a member (13) sheet. This fixing is done without screws, by clipping on the structural element. It will be understood that the hooks (9) have both a fixing function and a force recovery function. That's why they are necessarily rigid. For example they are designed to withstand a tensile force of up to 40 N.
  • the mounting of the housing (1) on the structural element (13) is as follows: the hooks (9) are placed opposite openings (15) presented by the structural element (13) and inserted into these openings (15) in a direction of penetration substantially perpendicular to the surface of the structural element (13).
  • the assembler pushes the housing (1) along the structural element in a translational movement direction M, so that the edges of the openings (15) penetrate into the air gap of the hooks (9).
  • the clipping of the housing (1) on the structural element (13) is facilitated by the presence of a game that is to say by an air gap greater than the thickness presented by the structural element. Now it is precisely the presence of this game that generates the parasitic noise mentioned above including a vibratory phenomenon, so it is this game that is compensated and eliminated at least in part, and preferably completely, the invention.
  • the housing (1) further comprises on its rear face at least one elastic means (1 1) intended to be placed facing the structural element.
  • the elastic means is designed to show a direction of deformation substantially parallel to the direction of insertion of the hooks (9) in the openings intended to receive them. So that the elastic means (1 1) will be placed in abutment against the structural element and in order to exert a thrust force to move the rear face of the housing of the structural element and thus to press the hook against the other side of said structural element.
  • the hook and the elastic means cooperate to thereby form a clamp for eliminating the clearance found in the air gap and the disadvantages thereof.
  • the elastic means will press the structural element in the direction of the hooks.
  • the elastic means are deformable, and therefore exert a thrust force, in a direction parallel to the direction of stress recovery of the hook (9).
  • the hook and the elastic means are arranged on either side of the structural element they tighten.
  • the elastic means (1 1) is advantageously a deformable tongue extending substantially parallel to the structural element.
  • One of its ends is connected to the body of the housing and the other end advantageously has a relief extending towards the structural element as can be seen in Figure 4.
  • the spacing "e1" between the curved portion of the hook and the relief presented by the deformable tongue is less than the gap "e2" presented by the hook.
  • this spacing "e1" is less than or equal to the minimum thickness E min of the structural element on which the housing can be mounted.
  • E min the minimum thickness of the structural element on which the housing can be mounted.
  • the elastic means can take various forms that can be envisaged by those skilled in the art in order to fulfill its function of compensating the game.
  • it can be in the form of a spring tab or in the form of a spring arranged on the rear face of the housing and intended to come to exert pressure against the structural element.
  • the skilled person will benefit from obtaining the elastic means by molding together with the housing.
  • the elastic means is integral with the body of the case, so that the solution is economical and does not generate overhead.
  • the housing as well as the elastic means and the hooks are made of polyamide.
  • At least one resilient means is associated with each hook and disposed near said hook to obtain a maximum compensation effect.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casings For Electric Apparatus (AREA)

Abstract

The invention relates to a unit (1) for commanding the opening of a door from the inside and comprising a body (3), at least one rigid fixing means (9) capable of reacting load for fixing said unit (1) to a structural element (13) and at least one elastic means (11) configured to able to press against said structural element (13) in order to apply thereto a thrusting force aimed at pressing the fixing means (9) or the body of the unit (3) firmly against said structural element (13). The invention makes it possible to compensate for play when mounting the unit on the structural element.

Description

BOITIER DE COMMANDE INTERNE D'OUVERTURE DE PORTE  INTERNAL DOOR OPENING CONTROL BOX
L'invention se situe dans le domaine des dispositifs clippés sur un élément de structure sans reprise d'effort par vissage comme par exemple les commandes d'ouverture intérieures (COI) transversales de porte d'un véhicule clippées sur tôle. L'invention concerne également les véhicules présentant de tels dispositifs. The invention lies in the field of clipped devices on a structural element without effort recovery by screwing such as the transverse opening commands (COI) transverse door of a vehicle clipped on sheet metal. The invention also relates to vehicles having such devices.
Classiquement les commandes d'ouverture intérieures sont clippées sur une tôle en acier ou en aluminium par le biais de trois crochets. Les commandes sont adaptées à une gamme d'épaisseur de tôle donnée. Par exemple, elles sont adaptées pour se fixer sur des tôles en acier dont l'épaisseur est comprise entre 0,6 et 0,75 mm. L'entrefer au niveau des crochets est légèrement supérieur (de l'ordre de 0,8 mm) à l'épaisseur maximale de tôle envisagée afin de laisser un jeu nécessaire au montage de la pièce dans de bonnes conditions. Malheureusement, il a été constaté que la présence de ce jeu génère, notamment pour les épaisseurs de tôle les plus faibles, des bruits parasites lors du claquage de la porte ou durant le roulage du véhicule. Un autre problème rencontré est une limitation de l'épaisseur de la tôle pouvant être utilisée en association avec les crochets. A une taille de crochet est associée une gamme d'épaisseur de tôle, ce qui engendre des problèmes de standardisation des pièces pour différents véhicules dont les tôleries d'épaisseur de porte sont différentes. En particulier, on notera que les tôles en acier et en aluminium présentent des épaisseurs différentes pouvant varier du simple au double. Les tôles en aluminium sont généralement plus épaisses que celles en acier. Conventionally, the interior opening controls are clipped onto a steel or aluminum sheet by means of three hooks. The controls are adapted to a given sheet thickness range. For example, they are adapted to be fixed on steel sheets whose thickness is between 0.6 and 0.75 mm. The gap at the hooks is slightly higher (about 0.8 mm) to the maximum sheet thickness envisaged in order to leave a necessary clearance for mounting the part in good conditions. Unfortunately, it has been found that the presence of this game generates, especially for the weakest sheet metal thicknesses, spurious noise during the breakdown of the door or during the rolling of the vehicle. Another problem encountered is a limitation of the thickness of the sheet that can be used in combination with the hooks. A hook size is associated with a range of sheet thickness, which causes problems of standardization of parts for different vehicles whose door thickness panels are different. In particular, it will be noted that steel and aluminum sheets have different thicknesses that can vary from single to double. Aluminum sheets are generally thicker than steel sheets.
La solution consistant à simplement augmenter l'entrefer au niveau des crochets pour leur permettre de s'accrocher sur une gamme plus étendue d'épaisseurs de tôle n'est pas satisfaisante. Une telle solution créerait des jeux importants avec les tôles d'épaisseur les plus faibles qui engendreraient des problèmes de tenue de la pièce après montage en plus des bruits parasites déjà évoqués. The solution of simply increasing the gap at the hooks to allow them to hang on a wider range of sheet thicknesses is not satisfactory. Such a solution would create important games with the weakest thickness plates that would cause problems of holding the part after assembly in addition to the noise mentioned above.
L'invention a pour objectif de répondre à au moins un des inconvénients rencontrés par l'art antérieur. En particulier, l'invention a pour objectif de proposer à l'homme du métier une nouvelle commande d'ouverture interne de porte pouvant être montée sans vis de fixation et pouvant s'adapter à différentes épaisseurs de tôle. The invention aims to meet at least one of the disadvantages encountered by the prior art. In particular, the invention aims to provide the skilled person with a new internal door opening control can be mounted without fixing screws and can adapt to different sheet thicknesses.
A cet effet, l'invention a pour objet un boîtier de commande interne d'ouverture de porte comprenant un corps et au moins un moyen de fixation rigide permettant une reprise d'effort pour la fixation dudit boîtier sur un élément de structure d'un véhicule remarquable en ce qu'il comprend au moins un moyen élastique destiné à être placé en regard dudit élément de structure et configuré pour pouvoir se placer en appui contre ledit élément de structure afin d'y exercer une force de poussée visant à plaquer au moins un moyen de fixation ou le corps du boîtier contre ledit élément de structure. For this purpose, the subject of the invention is an internal door opening control box comprising a body and at least one rigid fixing means allowing a force recovery for fixing said housing to a structural element of a remarkable vehicle in that it comprises at least one resilient means intended to be placed opposite said structural element and configured to be placed in abutment against said structural element in order to exert a thrust force to press at least fastening means or body of the housing against said structural member.
Selon des modes particuliers de réalisation, l'ensemble peut comprendre l'une ou plusieurs des caractéristiques suivantes, prises isolément ou selon toutes les combinaisons techniquement possibles : According to particular embodiments, the assembly may comprise one or more of the following characteristics, taken separately or in any technically possible combination:
- au moins un moyen élastique s'étend depuis le corps du boîtier.  at least one resilient means extends from the body of the housing.
- la direction de la force de poussée d'au moins un moyen élastique est parallèle à la direction de reprise d'effort d'au moins un moyen de fixation.  - The direction of the thrust force of at least one resilient means is parallel to the force recovery direction of at least one fastening means.
- le boîtier comprend une pluralité de moyens de fixation et au moins un moyen élastique est associé à chaque moyen de fixation.  the housing comprises a plurality of fixing means and at least one elastic means is associated with each fixing means.
- le boîtier est conçu pour pouvoir être fixé sur un élément de structure dont l'épaisseur est comprise entre une épaisseur minimale Emin et une épaisseur maximale Emax, au moins un moyen de fixation définit un entrefer présentant un écartement supérieur à Emax et au moins un moyen élastique au repos présente avec le moyen de fixation un écartement selon la direction de l'entrefer, qui est inférieur ou égal à Emin. - la force de poussée vise à plaquer au moins un moyen de fixation contre l'élément de structure de sorte qu'au moins un moyen de fixation et au moins un moyen élastique forment une pince destinée à serrer l'élément de structure.the housing is designed to be fixed on a structural element whose thickness is between a minimum thickness E min and a maximum thickness E max , at least one fixing means defines a gap having a spacing greater than E max and at least one elastic means at rest present with the fixing means a gap in the direction of the air gap, which is less than or equal to E min . - The thrust force is intended to press at least one fastening means against the structural member so that at least one fastening means and at least one resilient means form a clamp for clamping the structural member.
- Le moyen élastique et le moyen de fixation sont configurés pour être placés de part et d'autre de l'élément de structure de manière à pouvoir le serrer. - The elastic means and the fixing means are configured to be placed on either side of the structural element so as to be able to tighten.
- au moins un moyen élastique est venu de matière avec le corps du boîtier ou avec un moyen de fixation.  - At least one resilient means is integral with the body of the housing or with a fastening means.
- la force de poussée d'au moins un moyen élastique sur l'élément de structure présente une composante principale perpendiculaire audit élément de structure. - au moins un moyen de fixation est un crochet.  - The thrust force of at least one elastic means on the structural element has a main component perpendicular to said structural element. at least one fastening means is a hook.
- au moins un moyen élastique est une languette déformable ou un ressort.  at least one elastic means is a deformable tongue or a spring.
L'invention a également pour objet un véhicule remarquable en ce qu'il comprend au moins un boîtier tel que défini plus haut. The invention also relates to a remarkable vehicle in that it comprises at least one housing as defined above.
On notera qu'il est connu de l'art antérieur d'associer des moyens élastiques à des dispositifs d'attache sur des éléments de structure. Ainsi le document US4708895 présente un système de clippage d'une pièce sur un élément de structure. Une languette élastique assure une fonction anti-retour permettant le maintien du dispositif de fixation dans l'ajour qu'il pénètre. On notera néanmoins que le dispositif considéré ne permet pas une reprise d'effort. It will be noted that it is known from the prior art to associate elastic means with fastening devices on structural elements. Thus the document US4708895 presents a system for clipping a workpiece on a structural element. An elastic tongue provides a non-return function for maintaining the fixing device in the opening it enters. Note however that the device does not allow a recovery effort.
Le document US5046775 propose un système de clippage dans lequel un élément élastique pénètre un ajour et y est maintenu sous contrainte mécanique. Malheureusement, l'insertion du moyen de fixation implique des déformations peu compatibles avec un montage en plusieurs points. Par ailleurs le caractère élastique du moyen de fixation en lui-même nuit à la reprise d'effort. Document US5046775 proposes a clipping system in which an elastic element penetrates an aperture and is held there under mechanical stress. Unfortunately, the insertion of the fixing means involves deformations that are not very compatible with multi-point mounting. Moreover, the elastic nature of the fastening means itself is detrimental to the recovery of effort.
Enfin, le document US7243971 décrit une lamelle de mise en contrainte faisant saillie d'un clip de fixation et permettant l'assemblage de différentes pièces. Le dispositif considéré permet un verrouillage en position. Comme on l'aura compris à la lecture de la définition qui vient d'en être donnée l'invention consiste selon un premier aspect à associer des moyens de fixation rigides (par exemple des crochets) permettant une reprise d'effort à des moyens élastiques de rattrapage de jeu. Lorsque les moyens de fixation et les moyens élastiques sont présents sur un boîtier COI, les moyens élastiques s'opposent alors à l'apparition de phénomènes vibratoires susceptibles de générer des nuisances sonores. L'invention présente l'avantage de pouvoir s'appliquer aux moyens de fixation connus définissant des entrefers dont l'écartement est standard. Elle permet également d'augmenter l'écartement présenté par ces entrefers afin d'élargir la gamme d'épaisseurs d'éléments sur lesquels ils peuvent se fixer. Finally, US7243971 discloses a stressing blade projecting from a fastening clip and allowing the assembly of different parts. The device under consideration allows locking in position. As will be understood from reading the definition that has just been given, the invention consists, according to a first aspect, of associating rigid fixing means (for example hooks) allowing a recovery of effort to elastic means. When the fastening means and the elastic means are present on a COI housing, the elastic means then oppose the appearance of vibration phenomena likely to generate noise. The invention has the advantage of being applicable to the known fastening means defining gaps whose spacing is standard. It also makes it possible to increase the spacing presented by these air gaps in order to widen the range of thicknesses of elements on which they can be fixed.
L'invention consiste, selon un deuxième aspect, à générer une contrainte élastique au niveau d'un moyen de fixation rigide. La mise en œuvre d'un moyen de fixation rigide permettant une reprise d'effort, impose des contraintes de montage impliquant la présence d'un jeu et une absence de déformation du moyen de fixation. L'invention contrebalance la nécessaire rigidité du moyen de fixation en y adjoignant des moyens élastiques formant une contrainte s'opposant audit moyen de fixation (ou au boîtier) de manière à créer une pince susceptible de compenser les différences entre l'écartement montré par l'entrefer du moyen de fixation et l'épaisseur de l'élément de structure sur lequel il se fixe. Le moyen élastique à pour fonction de contenir, voire d'absorber, les effets des variations d'épaisseur de l'élément de structure sur lequel le boîtier est monté. L'invention sera bien comprise et d'autres aspects et avantages apparaîtront clairement au vu de la description qui suit donnée à titre d'exemple en référence aux planches de dessins annexées sur lesquelles : According to a second aspect, the invention consists in generating an elastic constraint at a rigid fixing means. The implementation of a rigid attachment means for a recovery of effort, imposes mounting constraints involving the presence of a game and no deformation of the fastening means. The invention counterbalances the rigidity of the fastening means by adding elastic means forming a constraint opposing said fastening means (or the housing) so as to create a clamp capable of compensating for the differences between the spacing shown by the gap of the fastening means and the thickness of the structural element on which it is fixed. The elastic means serves to contain or even absorb the effects of variations in thickness of the structural element on which the housing is mounted. The invention will be well understood and other aspects and advantages will become apparent from the following description given by way of example with reference to the accompanying drawings in which:
- les figures 1 et 2 sont des vues en élévation avant et arrière d'une commande d'ouverture de porte à laquelle s'applique l'invention ;  - Figures 1 and 2 are front and rear elevational views of a door opening control to which the invention applies;
- la figure 3 est une vue en coupe de profil d'une commande d'ouverture de porte selon un mode de réalisation l'invention ; - les figures 4 à 6 illustrent le mode de coopération des moyens rigides de fixation et des moyens élastiques de compensation du jeu. - Figure 3 is a sectional sectional view of a door opening control according to one embodiment of the invention; FIGS. 4 to 6 illustrate the mode of cooperation of the rigid fixing means and the elastic means of compensation of the clearance.
Un exemple de boîtier (1 ) de commande interne d'ouverture de porte auquel s'applique l'invention est représenté sur la figure 1 tel que vu de face. Le boîtier (1 ) présente un corps (3) formant une base. Le boîtier (1 ) forme un logement (5) dans lequel est montée une poignée pivotante (7) de commande d'ouverture de porte. Le boîtier (1 ) est destiné à être monté sur la structure du véhicule du côté habitacle. La figure 2 représente le même boîtier (1 ) vu par l'arrière. Le corps (3) montre une pluralité de moyens de fixation (9) par exemple des crochets de fixation régulièrement répartis. Le crochet (9) est un élément d'attache permettant au boîtier (1 ) de s'accrocher sur l'élément de structure. Dans notre exemple de réalisation, le crochet (9) se présente avantageusement sous forme d'une tige recourbée dont le pied s'étend depuis le corps (3) du boîtier et dont la partie recourbée définit avec ledit corps un entrefer. L'écartement présenté par cet entrefer, à savoir l'écartement entre la partie recourbée du crochet (9) et le corps (3) du boîtier est choisi par l'homme du métier comme étant supérieur ou égal à l'épaisseur maximale présentée par l'élément de structure sur lequel le boîtier est destiné à s'accrocher. An example of an internal door opening control box (1) to which the invention applies is shown in FIG. 1 as seen from the front. The housing (1) has a body (3) forming a base. The housing (1) forms a housing (5) in which is mounted a pivoting handle (7) for opening the door. The housing (1) is intended to be mounted on the vehicle structure on the passenger side. Figure 2 shows the same housing (1) seen from the rear. The body (3) shows a plurality of fixing means (9), for example regularly distributed fixing hooks. The hook (9) is an attachment element allowing the housing (1) to catch on the structural element. In our embodiment, the hook (9) is advantageously in the form of a curved rod whose foot extends from the body (3) of the housing and whose curved portion defines with said body a gap. The gap presented by this gap, namely the spacing between the curved portion of the hook (9) and the body (3) of the housing is chosen by those skilled in the art as being greater than or equal to the maximum thickness presented by the structural element on which the housing is intended to hang.
Comme on le voit sur la figure 3 ces crochets (9) ont pour fonction de fixer le boîtier (1 ) sur la structure du véhicule et en particulier sur un élément (13) de tôle. Cette fixation se fait sans vis, par clippage sur l'élément de structure. On aura compris que les crochets (9) présentent à la fois une fonction de fixation et une fonction de reprise d'effort. C'est pourquoi ils sont nécessairement rigides. Par exemple ils sont conçus pour résister à une force de traction pouvant aller jusqu'à 40 N. As seen in Figure 3 these hooks (9) have the function of fixing the housing (1) on the vehicle structure and in particular on a member (13) sheet. This fixing is done without screws, by clipping on the structural element. It will be understood that the hooks (9) have both a fixing function and a force recovery function. That's why they are necessarily rigid. For example they are designed to withstand a tensile force of up to 40 N.
Le montage du boîtier (1 ) sur l'élément de structure (13) s'effectue comme suit : les crochets (9) sont placés en regard d'ajours (15) présentés par l'élément de structure (13) et insérés dans ces ajours (15) selon une direction de pénétration sensiblement perpendiculaire à la surface de l'élément de structure (13). Lorsque le corps (3) du boîtier vient se placer en appui contre l'élément de structure (13), le monteur pousse le boîtier (1 ) le long de l'élément de structure selon un mouvement de translation de direction M, de manière à ce que les bords du ou des ajours (15) pénètrent dans l'entrefer du ou des crochets (9). Le clippage du boîtier (1 ) sur l'élément de structure (13) est facilité par la présence d'un jeu c'est-à-dire par un entrefer supérieur à l'épaisseur présentée par l'élément de structure. Or c'est justement la présence de ce jeu qui génère les bruits parasites évoqués plus haut notamment par un phénomène vibratoire, c'est donc ce jeu qui est compensé et éliminé au moins en partie, et de préférence totalement, par l'invention. The mounting of the housing (1) on the structural element (13) is as follows: the hooks (9) are placed opposite openings (15) presented by the structural element (13) and inserted into these openings (15) in a direction of penetration substantially perpendicular to the surface of the structural element (13). When the body (3) of the housing is placed in abutment against the structural element (13), the assembler pushes the housing (1) along the structural element in a translational movement direction M, so that the edges of the openings (15) penetrate into the air gap of the hooks (9). The clipping of the housing (1) on the structural element (13) is facilitated by the presence of a game that is to say by an air gap greater than the thickness presented by the structural element. Now it is precisely the presence of this game that generates the parasitic noise mentioned above including a vibratory phenomenon, so it is this game that is compensated and eliminated at least in part, and preferably completely, the invention.
En revenant sur la figure 2, on voit que le boîtier (1 ) comprend en outre sur sa face arrière au moins un moyen élastique (1 1 ) destiné à être placé en regard de l'élément de structure. Le moyen élastique est conçu pour montrer une direction de déformation sensiblement parallèle à la direction d'enfoncement des crochets (9) dans les ajours destinés à les recevoir. Si bien que le moyen élastique (1 1 ) va se placer en appui contre l'élément de structure et afin d'y exercer une force de poussée visant à éloigner la face arrière du boîtier de l'élément de structure et donc à plaquer le crochet contre l'autre face dudit élément de structure. Le crochet et le moyen élastique coopèrent pour former ainsi une pince permettant d'éliminer le jeu constaté dans l'entrefer et les inconvénients qui en découlent. Les moyens élastiques vont appuyer sur l'élément de structure en direction des crochets. Les moyens élastiques sont déformables, et donc exercent une force de poussée, selon une direction parallèle à la direction de reprise d'effort du crochet (9). Le crochet et le moyen élastique sont disposés de part et d'autre de l'élément de structure qu'ils serrent. Returning to FIG. 2, it can be seen that the housing (1) further comprises on its rear face at least one elastic means (1 1) intended to be placed facing the structural element. The elastic means is designed to show a direction of deformation substantially parallel to the direction of insertion of the hooks (9) in the openings intended to receive them. So that the elastic means (1 1) will be placed in abutment against the structural element and in order to exert a thrust force to move the rear face of the housing of the structural element and thus to press the hook against the other side of said structural element. The hook and the elastic means cooperate to thereby form a clamp for eliminating the clearance found in the air gap and the disadvantages thereof. The elastic means will press the structural element in the direction of the hooks. The elastic means are deformable, and therefore exert a thrust force, in a direction parallel to the direction of stress recovery of the hook (9). The hook and the elastic means are arranged on either side of the structural element they tighten.
Selon un mode de réalisation de l'invention, le moyen élastique (1 1 ) est avantageusement une languette déformable s'étendant sensiblement parallèlement à l'élément de structure. Une de ses extrémités est reliée au corps du boîtier et l'autre extrémité présente avantageusement un relief s'étendant en direction de l'élément de structure ainsi qu'on peut le voir sur la figure 4. L'écartement « e1 » entre la partie recourbée du crochet et le relief présenté par la languette déformable est inférieur à l'entrefer « e2 » présenté par le crochet. According to one embodiment of the invention, the elastic means (1 1) is advantageously a deformable tongue extending substantially parallel to the structural element. One of its ends is connected to the body of the housing and the other end advantageously has a relief extending towards the structural element as can be seen in Figure 4. The spacing "e1" between the curved portion of the hook and the relief presented by the deformable tongue is less than the gap "e2" presented by the hook.
De préférence, cet écartement « e1 » est inférieur ou égal à l'épaisseur minimale Emin de l'élément de structure sur lequel peut être monté le boîtier. Lorsque l'écartement « e1 » est égal à cette épaisseur minimale considérée, alors un montage sur l'élément de structure permet d'éliminer le jeu sans pour autant impliquer un effort supplémentaire au montage ainsi qu'illustré sur la figure 5. Une telle configuration minimise donc les efforts au montage quelle que soit l'épaisseur de l'élément de structure. En effet, la contrainte élastique étant nulle pour la plus petite épaisseur considérée, elle sera donc à sa valeur minimale possible pour les épaisseurs plus importantes. Sur la figure 6, l'élément de structure présente son épaisseur maximale Emax qui résulte en une déformation maximale de la languette. On aura compris que la languette est prévue pour pouvoir se déformer sans se casser lorsque l'élément de structure présente son maximum d'épaisseur. Ainsi, si le boîtier est prévu pour pouvoir s'accrocher sur une tôle d'épaisseur minimale Emin ou maximale Emax, alors la languette doit pouvoir accepter une déformation résultant d'un écartement E = Emax - Emin par rapport à sa position de repos sans rompre. Preferably, this spacing "e1" is less than or equal to the minimum thickness E min of the structural element on which the housing can be mounted. When the spacing "e1" is equal to this minimum thickness considered, then a mounting on the structural element eliminates the game without involving additional effort to assembly as shown in Figure 5. Such a configuration therefore minimizes the mounting forces regardless of the thickness of the structural element. Indeed, the elastic stress is zero for the smallest thickness considered, so it will be at its minimum possible for larger thicknesses. In Figure 6, the structural element has its maximum thickness E max which results in maximum deformation of the tongue. It will be understood that the tongue is provided to be able to deform without breaking when the structural element has its maximum thickness. Thus, if the housing is designed to be able to hook onto a sheet of minimum thickness E min or maximum E max , then the tongue must be able to accept a deformation resulting from a distance E = E max - E min from its rest position without breaking.
On aura compris que le moyen élastique peut prendre différentes formes envisageables par l'homme du métier pour répondre à sa fonction de compensation du jeu. Par exemple, il peut se présenter sous forme de patte ressort ou sous forme d'un ressort disposé sur la face arrière du boîtier et destiné à venir exercer une pression contre l'élément de structure. It will be understood that the elastic means can take various forms that can be envisaged by those skilled in the art in order to fulfill its function of compensating the game. For example, it can be in the form of a spring tab or in the form of a spring arranged on the rear face of the housing and intended to come to exert pressure against the structural element.
Quel que soit le mode de réalisation considéré pour le moyen élastique, l'homme du métier aura avantage à obtenir le moyen élastique par moulage conjointement avec le boîtier. Avantageusement, le moyen élastique est venu de matière avec le corps du boîtier, ce qui fait que la solution est économique et ne génère pas de surcoût. Par exemple, le boîtier ainsi que les moyens élastiques et les crochets sont réalisés en polyamide. Whatever the embodiment considered for the elastic means, the skilled person will benefit from obtaining the elastic means by molding together with the housing. Advantageously, the elastic means is integral with the body of the case, so that the solution is economical and does not generate overhead. For example, the housing as well as the elastic means and the hooks are made of polyamide.
De manière optionnelle, au moins un moyen élastique est associé à chaque crochet et disposé à proximité dudit crochet afin d'obtenir un effet de compensation maximum. Optionally, at least one resilient means is associated with each hook and disposed near said hook to obtain a maximum compensation effect.
Il est possible d'envisager de placer la languette dans l'entrefer mais un positionnement latéral est préféré pour les facilités de réalisation. De même, il est possible de placer les languettes élastiques sur les crochets ou de manière à ce qu'elles viennent pincer la tôle (par exemple au travers d'ajours dédiés) afin de la pousser non pas contre le crochet mais contre le corps du boîtier. Néanmoins un positionnement poussant contre le crochet est préféré pour sa facilité de réalisation et sa simplicité. It is possible to consider placing the tongue in the air gap but lateral positioning is preferred for ease of implementation. Similarly, it is possible to place the elastic tongues on the hooks or so that they come to pinch the sheet (for example through dedicated openings) to push it not against the hook but against the body of the housing. Nevertheless a positioning pushing against the hook is preferred for its ease of construction and simplicity.

Claims

REVENDICATIONS
Boîtier (1 ) de commande interne d'ouverture de porte comprenant un corps (3) et au moins un moyen de fixation (9) rigide permettant une reprise d'effort pour la fixation dudit boîtier (1 ) sur un élément de structure (13) caractérisé en ce qu'il comprend au moins un moyen élastique (1 1 ) configuré pour pouvoir se placer en appui contre ledit élément de structure (13) afin d'y exercer une force de poussée visant à plaquer au moins un moyen de fixation (1 1 ) ou le corps du boîtier (3) contre ledit élément de structure (13). Housing (1) for internal door opening control comprising a body (3) and at least one rigid fastening means (9) allowing a force recovery for fixing said housing (1) on a structural element (13). ) characterized in that it comprises at least one resilient means (1 1) configured to be able to bear against said structural element (13) in order to exert a thrust force thereon for pressing at least one fastening means (1 1) or the housing body (3) against said structural element (13).
Boîtier (1 ) selon la revendication 1 caractérisé en ce qu'au moins un moyen élastique (1 1 ) s'étend depuis le corps (3) du boîtier. Housing (1) according to claim 1 characterized in that at least one elastic means (1 1) extends from the body (3) of the housing.
Boîtier (1 ) selon l'une des revendications 1 ou 2 caractérisé en ce que la direction de la force de poussée d'au moins un moyen élastique (1 1 ) est parallèle à la direction de reprise d'effort d'au moins un moyen de fixation (9). Housing (1) according to one of claims 1 or 2 characterized in that the direction of the thrust force of at least one resilient means (1 1) is parallel to the force recovery direction of at least one fastening means (9).
Boîtier (1 ) selon l'une des revendications 1 à 3 caractérisé en ce qu'il comprend une pluralité de moyens de fixation (9) et en ce qu'au moins un moyen élastique (1 1 ) est associé à chaque moyen de fixation (9). Housing (1) according to one of claims 1 to 3 characterized in that it comprises a plurality of fastening means (9) and in that at least one resilient means (1 1) is associated with each fastening means (9).
Boîtier (1 ) selon l'une des revendications 1 à 4, le boîtier (1 ) étant conçu pour pouvoir être fixé sur un élément de structure (13) dont l'épaisseur est comprise entre une épaisseur minimale Emin et une épaisseur maximale Emax, le boîtier (1 ) étant caractérisé en ce qu'au moins un moyen de fixation (9) définit un entrefer présentant un écartement supérieur à Emax et en ce qu'au moins un moyen élastique (1 1 ) au repos présente avec le moyen de fixation (9) un écartement selon la direction de l'entrefer, qui est inférieur ou égal à Emin. Housing (1) according to one of claims 1 to 4, the housing (1) being designed to be fixed on a structural element (13) whose thickness is between a minimum thickness E min and a maximum thickness E max , the housing (1) being characterized in that at least one fastening means (9) defines a gap having a spacing greater than E max and in that at least one resilient means (1 1) at rest present with the fixing means (9) a spacing in the direction of the gap, which is less than or equal to E min .
6. Boîtier (1 ) selon l'une des revendications 1 à 5 caractérisé en ce qu'au moins un moyen élastique (1 1 ) est venu de matière avec le corps (3) du boîtier ou avec un moyen de fixation (9). 6. Housing (1) according to one of claims 1 to 5 characterized in that at least one elastic means (1 1) is integral with the body (3) of the housing or with a fastening means (9). .
7. Boîtier (1 ) selon l'une des revendications 1 à 6 caractérisé en ce qu'au moins un moyen de fixation (9) et au moins un moyen élastique (1 1 ) forment une pince destinée à serrer l'élément de structure (13). 7. Housing (1) according to one of claims 1 to 6 characterized in that at least one fastening means (9) and at least one elastic means (1 1) form a clamp for clamping the structural member (13).
8. Boîtier (1 ) selon l'une des revendications 1 à 7 caractérisé en ce qu'au moins un moyen de fixation (9) est un crochet. 8. Housing (1) according to one of claims 1 to 7 characterized in that at least one fastening means (9) is a hook.
9. Boîtier (1 ) selon l'une des revendications 1 à 8 caractérisé en ce qu'au moins un moyen élastique (1 1 ) est une languette déformable ou un ressort. 9. Housing (1) according to one of claims 1 to 8 characterized in that at least one elastic means (1 1) is a deformable tongue or a spring.
10. Véhicule caractérisé en ce qu'il comprend au moins un boîtier (1 ) selon l'une des revendications 1 à 9. 10. Vehicle characterized in that it comprises at least one housing (1) according to one of claims 1 to 9.
PCT/FR2013/050604 2012-04-02 2013-03-21 Unit for commanding the opening of a door from the inside WO2013150208A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP13715361.5A EP2834102A1 (en) 2012-04-02 2013-03-21 Unit for commanding the opening of a door from the inside

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1253007A FR2988788B1 (en) 2012-04-02 2012-04-02 INTERNAL DOOR OPENING CONTROL BOX.
FR1253007 2012-04-02

Publications (1)

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WO2013150208A1 true WO2013150208A1 (en) 2013-10-10

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PCT/FR2013/050604 WO2013150208A1 (en) 2012-04-02 2013-03-21 Unit for commanding the opening of a door from the inside

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FR (1) FR2988788B1 (en)
WO (1) WO2013150208A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017114493A1 (en) * 2017-06-29 2019-01-03 Illinois Tool Works Inc. Door handle assembly for a vehicle

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US2217574A (en) * 1939-04-15 1940-10-08 Tinnerman Products Inc Molding construction
US4708895A (en) 1985-09-30 1987-11-24 Nifco, Inc. Plastic fastener
US5046775A (en) 1990-04-06 1991-09-10 Lrv Acquisition Corporation Snap-lock fastener for truck bed liners
US5513934A (en) * 1994-08-22 1996-05-07 German; Mark K. Fastener for truck bed liner
GB2419157A (en) * 2004-10-15 2006-04-19 Newfrey Llc A plug-in clip
US7243971B1 (en) 2004-03-26 2007-07-17 Durakon Industries, Inc. Bed liner clip
FR2964429A1 (en) * 2010-09-07 2012-03-09 Peugeot Citroen Automobiles Sa End clamp for use in cover utilized to cover door handle on inner panel of door in motor vehicle, has tab comprising two members, where one of members is engaged with edge of hole to retain element during shock on structure

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217574A (en) * 1939-04-15 1940-10-08 Tinnerman Products Inc Molding construction
US4708895A (en) 1985-09-30 1987-11-24 Nifco, Inc. Plastic fastener
US5046775A (en) 1990-04-06 1991-09-10 Lrv Acquisition Corporation Snap-lock fastener for truck bed liners
US5046775B1 (en) 1990-04-06 1993-12-14 Lrv Acquisition Corp. Snap-lock fastener for truck bed liners
US5513934A (en) * 1994-08-22 1996-05-07 German; Mark K. Fastener for truck bed liner
US7243971B1 (en) 2004-03-26 2007-07-17 Durakon Industries, Inc. Bed liner clip
GB2419157A (en) * 2004-10-15 2006-04-19 Newfrey Llc A plug-in clip
FR2964429A1 (en) * 2010-09-07 2012-03-09 Peugeot Citroen Automobiles Sa End clamp for use in cover utilized to cover door handle on inner panel of door in motor vehicle, has tab comprising two members, where one of members is engaged with edge of hole to retain element during shock on structure

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Publication number Publication date
EP2834102A1 (en) 2015-02-11
FR2988788B1 (en) 2014-03-28
FR2988788A1 (en) 2013-10-04

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