WO2018167392A1 - External opening control with protected inertial immobilisation system - Google Patents

External opening control with protected inertial immobilisation system Download PDF

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Publication number
WO2018167392A1
WO2018167392A1 PCT/FR2018/050384 FR2018050384W WO2018167392A1 WO 2018167392 A1 WO2018167392 A1 WO 2018167392A1 FR 2018050384 W FR2018050384 W FR 2018050384W WO 2018167392 A1 WO2018167392 A1 WO 2018167392A1
Authority
WO
WIPO (PCT)
Prior art keywords
control
opening
support
inertial element
tongue
Prior art date
Application number
PCT/FR2018/050384
Other languages
French (fr)
Inventor
Brice ALRIC
Etienne Arnould
Francis HERVAULT
Original Assignee
Psa 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 Psa Automobiles Sa filed Critical Psa Automobiles Sa
Priority to EP18710089.6A priority Critical patent/EP3596292B1/en
Priority to CN201880018922.1A priority patent/CN110446823B/en
Publication of WO2018167392A1 publication Critical patent/WO2018167392A1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B77/00—Vehicle locks characterised by special functions or purposes
    • E05B77/02—Vehicle locks characterised by special functions or purposes for accident situations
    • E05B77/04—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision
    • E05B77/06—Preventing unwanted lock actuation, e.g. unlatching, at the moment of collision by means of inertial forces
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
    • E05B15/04—Spring arrangements in locks
    • E05B2015/0458—Leaf springs; Non-wound wire springs
    • 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
    • E05B79/10—Connections between movable lock parts
    • E05B79/20—Connections between movable lock parts using flexible connections, e.g. Bowden cables

Definitions

  • the invention relates to the field of motor vehicles, more particularly to the field of external opening controls of a motor vehicle door. Lateral impact standards require that the exterior opening handles of the vehicle door remain closed in the event of such impacts.
  • the published patent document WO 2014/055902 A1 discloses an outer opening control of a motor vehicle opening comprising an inertial locking system in the event of a side impact on the door.
  • the system includes an inertial element associated with the mounting frame of the handle.
  • the inertial element has a center of gravity offset relative to its axis of rotation and is configured to pivot between a rest position where it allows the opening of the opening and a locking position of the opening, in case of side impact.
  • the published patent document EP 1 766 164 B1 discloses an outer opening control of a motor vehicle comprising a hinged handle with an oscillating wheel.
  • the control includes an inertial locking system of the opening in the event of a side impact.
  • the system comprises a rocker provided with an inertial element, said rocker being configured to pivot from a rest position to an active position in the event of a side impact, in which it prevents the opening of the external control.
  • the balance comprises a lug and a stop. In case of shock, the rocker rocker and the stop intercepts a shoulder of the wheel to block it, also blocking the pivoting of the handle. Similarly, when pivoting in the active position, the lug is hooked into a hole of a locking blade, keeping the balance in the active position.
  • the external opening control is thus locked.
  • the inertial element can be manually touched by a mounting operator and switch to the active position, thereby causing activation of the locking system.
  • the external opening control is no longer operational and it is therefore necessary to unlock the control, which increases the mounting time of the opening controls.
  • the invention aims to overcome at least one of the disadvantages of the state of the art mentioned above. More particularly, the invention aims to provide an external opening control to avoid manual activation of the locking system during assembly of said command. The invention also aims to provide a simple, economical and robust solution.
  • the invention relates to an external opening control opening of a motor vehicle comprising a support; a handle mounted on the support, adapted to pivot in an opening direction for controlling a lock of the opening to open said opening; a locking system mounted on the support, with a mobile inertial element able to move, in case of acceleration undergone by the opening command, from a rest position to a locking position so as to block the control said lock by said handle when said inertial element is in the locking position; remarkable in that the opening control comprises a protective barrier of the mobile inertial element, located on one side of said element which is opposed to the opening direction of the handle, said barrier protecting said element from manipulation by an operator mounting the control on the opening.
  • the barrier is advantageously configured to avoid the presence of a passage of a dimension of more than 15 mm, preferably 10 mm, vis-à-vis the mobile inertial element.
  • the support extends along a main plane and the barrier extends parallel to said plane along the mobile inertial element.
  • the locking system comprises automatic means for holding the mobile inertial element in the locking position.
  • the automatic holding means comprise an elastic tongue and a lug on the mobile inertial element adapted to deform the tongue and abut with an edge of said tongue.
  • the tongue has a main direction flexing during the deformation of said tongue, the barrier protection extending transversely to the direction. The bending then takes place transversely to an average plane of the tongue before deformation.
  • the protective barrier is formed by the elastic tongue.
  • the protective barrier is formed by a plate adjacent to the tongue and fixed to the support.
  • said control comprises an arm pivotally mounted on the support cooperating with the handle so as to be moved by said handle and comprising a fastening zone of a control cable of the lock, mobile inertial element of the locking system being configured to cooperate directly with said arm during locking of the lock control.
  • the plate forming the protective barrier supports an end of a pivot of the arm pivotally mounted on the support.
  • the invention also relates to a motor vehicle comprising at least one opening with an external opening control, remarkable in that the outer opening control is in accordance with the invention.
  • the invention is interesting in that it provides an opening external opening control comprising a protective barrier of the inertial element.
  • the protective barrier allows mounting of the opening control on the opening without the risk of touching the inertial element.
  • the protective barrier thus makes it possible to prevent manual activation of the locking system and to avoid editing of the control.
  • the protective barrier also makes it possible to stiffen the support and to avoid bending phenomena of the support that can cause the opening of the opening.
  • FIG. 1 shows an external opening control of a motor vehicle opening, according to a first embodiment of the invention
  • FIG. 2 shows an enlarged view of a portion of the outer opening control shown in Figure 1 in which the locking system is in the rest position;
  • FIG. 3 shows an enlarged view of a portion of the outer opening control shown in Figure 1 in which the locking system is in the locking position;
  • FIG. 4 shows an outer opening control of a motor vehicle door, according to a second embodiment of the invention.
  • FIG 1 shows an external opening control 2 of a motor vehicle opening, according to a first embodiment of the invention.
  • the outer opening control 2 is represented from the inside of the opening.
  • the control 2 comprises a support 6 intended to be fixed behind the outer face of the opening.
  • the support 6 extends along a main plane, generally parallel to the general plane of the opening.
  • the opening control 2 also comprises a handle mounted movably on the support 6, on the outer side of the opening.
  • the handle is not shown, only a housing 8 of the handle formed by an extension of the support 6 is shown.
  • the handle is pivotable from a rest position in an opening direction of the opening to control a lock of the opening to open said opening.
  • the opening direction of the opening is oriented towards the rear of the plane of FIG.
  • the lock is not shown.
  • the handle is mounted on a handle support disposed on the inner side of the sash on the control support.
  • the handle support 10 may be connected to an elastic return element 12, such as a torsion spring, so as to return the handle to the rest position.
  • the opening control 2 comprises an arm 14 pivotally mounted on the support 6 and cooperating with the handle, more particularly with the handle support 10.
  • the arm 14 pivotally mounted on the support 6 cooperates with the handle support 10 so as to be moved by said handle and cooperates more particularly with an element 15 of the handle support.
  • the pivotally mounted arm 14 comprises a zone 16 for fixing a cable 33 (shown in FIGS. 2 and 3) connected to the lock of the opening.
  • the pivotally mounted arm 14 is configured to pivot from a position of rest, in which it does not pull on the cable 33 to not actuate the lock so as not to open the opening, in a direction c / unlocking where the arm 14 pulls on the cable 33 so as to unlock the lock, allowing thus the opening of the opening.
  • the outer opening control 2 comprises a locking system 18 mounted on the support.
  • Figures 2 and 3 show a detailed view of the control 2 of Figure 1.
  • the locking system 18 is in a rest position, and in Figure 3 in a locking position.
  • the locking system 18 comprises a mobile inertial element 20 adapted to move, in case of acceleration of the control 2, in a locking position from a rest position, so as to block the lock control.
  • Inertial element 20 is also known as flyweight.
  • the inertial element 20 is configured to cooperate directly with the pivotally mounted arm 14 when locking the lock control. More particularly, the inertial element 20 may comprise an abutment surface 22.
  • the locking system 18 comprises automatic holding means 26 of the inertial element in the locking position.
  • the automatic holding means 26 may comprise an elastic tongue 28 and a lug 30 on the inertial element 20 adapted to deform the tongue 28 when the inertial element 20 is in the rest position and to abut with an edge of said tongue 28 when the inertial element 20 is in the blocking position.
  • the inertial element 20 can no longer pivot and return to the rest position because it is blocked by the abutment of the lug 30 against the edge of the tongue 28.
  • the tongue 28 has a main direction undergoing the bending during the deformation of said tongue 28.
  • the tongue 28 extends transversely along a portion of the inertial element 20.
  • the tongue 28 can be fixed on the support 6 or come from 6. If, during an assembly of the opening control 2 on a vehicle, a mounting operator touches the movable inertial element 28 in the rest position and makes it pivot in the locked position, the control outside opening 2 can no longer operate the lock. The opening command 2 is then no longer operational.
  • said outer opening control 2 comprises a protective barrier 32 of the mobile inertial element 20.
  • the protective barrier 32 is shown in transparency in the figures 2 and 3 to facilitate understanding of the locking system 18.
  • the protective barrier 32 protects the inertial element 20 from manipulation by a mounting operator of the control on the opening.
  • the protective barrier 32 is located on one side of the movable inertial element 20 which is opposed to the opening direction of the handle.
  • the protective barrier 32 extends parallel to the plane of the support 6, along the mobile inertial element 20 and extends transversely to the main direction of the tongue 28, vis-à-vis the inertial element 28
  • the protective barrier 32 is thus formed by the elastic tongue 28.
  • FIG. 4 represents a front view of an outer opening control 102 of a motor vehicle opening, according to a second embodiment of the invention.
  • FIG. 4 shows the numbering of the preceding figures for identical or similar elements, the numbering being however incremented by 100. Reference is also made to the description of these elements in relation to the first embodiment. Specific numbers are used for the specific elements of this embodiment.
  • the protective barrier 132 of the inertial element 120 is formed by a plate adjacent to the tongue 128 and fixed to the support 106.
  • the plate forming the protective barrier 132 may be integral with the support 106 or screwed on said support 106.
  • the plate forming the protective barrier 132 supports an end of a pivot 134 of the arm 1 14 pivotally mounted on the support 106. More particularly, the plate comprises an extension 136 covering the arm 1 14 and supporting the end of the pivot 134 of the arm pivotally mounted on the support.
  • the plate forming the protective barrier 132 is perforated and forms ribs.
  • the openings have a main dimension or an average diameter of less than 10 mm, so as to prevent the entry of a finger of a mounting operator.
  • the protective barrier 32, 132 of the inertial element 20, 120 of the two embodiments also has the advantage of reinforcing the support thus making it possible to limit bending phenomena of the support that can lead to an opening of the opening.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

The invention concerns an external opening control (2) for a motor vehicle door comprising a support (6); a handle mounted on the support, capable of pivoting in an opening direction for controlling a lock of the door with a view to opening said door; an immobilisation system (18) mounted on the support, with a movable inertial element (20) capable of moving in the event of the support (6) accelerating so as to immobilise the lock control. The control comprises a protection barrier (32) for protecting the movable inertial element (20), situated to a side of said element that is opposite the opening direction of the handle, said barrier (32) protecting said element from an operation carried out by an operator for mounting the control on the door.

Description

COMMANDE D'OUVERTURE EXTERIEURE AVEC SYSTEME INERTIEL DE  EXTERNAL OPENING CONTROL WITH INERTIAL SYSTEM OF
BLOCAGE PROTEGE  PROTECTED BLOCKING
L'invention a trait au domaine des véhicules automobiles, plus particulièrement au domaine des commandes d'ouverture extérieure d'ouvrant de véhicule automobile. Les normes en cas de chocs latéraux exigent que les poignées de commande d'ouverture extérieure d'ouvrant de véhicule restent fermées en cas de tels chocs. The invention relates to the field of motor vehicles, more particularly to the field of external opening controls of a motor vehicle door. Lateral impact standards require that the exterior opening handles of the vehicle door remain closed in the event of such impacts.
Le document de brevet publié WO 2014/055902 A1 divulgue une commande d'ouverture extérieure d'ouvrant de véhicule automobile comprenant un système de blocage inertiel en cas de choc latéral sur l'ouvrant. Le système comprend un élément inertiel associé au cadre de montage de la poignée. L'élément inertiel a un centre de gravité décalé par rapport à son axe de rotation et est configuré pour pivoter entre une position de repos où il permet l'ouverture de l'ouvrant et une position de blocage de l'ouvrant, en cas de choc latéral. The published patent document WO 2014/055902 A1 discloses an outer opening control of a motor vehicle opening comprising an inertial locking system in the event of a side impact on the door. The system includes an inertial element associated with the mounting frame of the handle. The inertial element has a center of gravity offset relative to its axis of rotation and is configured to pivot between a rest position where it allows the opening of the opening and a locking position of the opening, in case of side impact.
Le document de brevet publié EP 1 766 164 B1 divulgue une commande d'ouverture extérieure de véhicule automobile comprenant une poignée articulée avec une roue oscillante. La commande comprend un système de blocage inertiel de l'ouvrant en cas de choc latéral. Le système comprend un balancier pourvu d'un élément inertiel, ledit balancier étant configuré pour pivoter d'une position de repos vers une position active en cas de choc latéral, dans laquelle il empêche l'ouverture de la commande extérieure. Le balancier comprend un ergot et une butée. En cas de choc, le balancier bascule et la butée intercepte un épaulement de la roue afin de la bloquer, bloquant également le pivotement de la poignée. De même, lors du pivotement en position active, l'ergot vient s'accrocher dans un orifice d'une lame de blocage, maintenant le balancier en position active. La commande d'ouverture extérieure est ainsi verrouillée. Lors du montage de la commande d'ouverture extérieure, l'élément inertiel peut être manuellement touché par un opérateur de montage et basculer en position active, provoquant ainsi l'activation du système de blocage. La commande d'ouverture extérieure n'est ainsi plus opérationnelle et il donc nécessaire de procéder au déverrouillage de la commande, ce qui augmente le temps de montage des commandes d'ouverture. L'invention a pour objectif de pallier au moins un des inconvénients de l'état de la technique susmentionné. Plus particulièrement, l'invention a pour objectif de fournir une commande d'ouverture extérieure permettant d'éviter une activation manuelle du système de blocage lors du montage de ladite commande. L'invention a également pour objectif de fournir une solution simple, économique et robuste. The published patent document EP 1 766 164 B1 discloses an outer opening control of a motor vehicle comprising a hinged handle with an oscillating wheel. The control includes an inertial locking system of the opening in the event of a side impact. The system comprises a rocker provided with an inertial element, said rocker being configured to pivot from a rest position to an active position in the event of a side impact, in which it prevents the opening of the external control. The balance comprises a lug and a stop. In case of shock, the rocker rocker and the stop intercepts a shoulder of the wheel to block it, also blocking the pivoting of the handle. Similarly, when pivoting in the active position, the lug is hooked into a hole of a locking blade, keeping the balance in the active position. The external opening control is thus locked. When mounting the outer opening control, the inertial element can be manually touched by a mounting operator and switch to the active position, thereby causing activation of the locking system. The external opening control is no longer operational and it is therefore necessary to unlock the control, which increases the mounting time of the opening controls. The invention aims to overcome at least one of the disadvantages of the state of the art mentioned above. More particularly, the invention aims to provide an external opening control to avoid manual activation of the locking system during assembly of said command. The invention also aims to provide a simple, economical and robust solution.
L'invention a pour objet une commande d'ouverture extérieure d'ouvrant de véhicule automobile comprenant un support ; une poignée montée sur le support, apte à pivoter dans une direction d'ouverture pour commander une serrure de l'ouvrant en vue de l'ouverture dudit ouvrant ; un système de blocage monté sur le support, avec un élément inertiel mobile apte à se déplacer, en cas d'accélération subie par la commande d'ouverture, depuis une position de repos jusqu'à une position de blocage de manière à bloquer la commande de ladite serrure par ladite poignée lorsque ledit élément inertiel est en position de blocage ; remarquable en ce que la commande d'ouverture comprend une barrière de protection de l'élément inertiel mobile, située d'un côté dudit élément qui est opposé à la direction d'ouverture de la poignée, ladite barrière protégeant ledit élément d'une manipulation par un opérateur de montage de la commande sur l'ouvrant. The invention relates to an external opening control opening of a motor vehicle comprising a support; a handle mounted on the support, adapted to pivot in an opening direction for controlling a lock of the opening to open said opening; a locking system mounted on the support, with a mobile inertial element able to move, in case of acceleration undergone by the opening command, from a rest position to a locking position so as to block the control said lock by said handle when said inertial element is in the locking position; remarkable in that the opening control comprises a protective barrier of the mobile inertial element, located on one side of said element which is opposed to the opening direction of the handle, said barrier protecting said element from manipulation by an operator mounting the control on the opening.
La barrière est avantageusement configurée pour éviter la présence d'un passage d'une dimension de plus de 15mm, préférentiellement 10mm, en vis-à-vis de l'élément inertiel mobile.  The barrier is advantageously configured to avoid the presence of a passage of a dimension of more than 15 mm, preferably 10 mm, vis-à-vis the mobile inertial element.
Selon un mode avantageux de l'invention, le support s'étend suivant un plan principal et la barrière s'étend parallèlement audit plan le long de l'élément inertiel mobile. According to an advantageous embodiment of the invention, the support extends along a main plane and the barrier extends parallel to said plane along the mobile inertial element.
Selon un mode avantageux de l'invention, le système de blocage comprend des moyens automatiques de maintien de l'élément inertiel mobile en position de blocage. Selon un mode avantageux de l'invention, les moyens automatiques de maintien comprennent une languette élastique et un ergot sur l'élément inertiel mobile apte à déformer la languette et entrer en butée avec un bord de ladite languette. According to an advantageous embodiment of the invention, the locking system comprises automatic means for holding the mobile inertial element in the locking position. According to an advantageous embodiment of the invention, the automatic holding means comprise an elastic tongue and a lug on the mobile inertial element adapted to deform the tongue and abut with an edge of said tongue.
Selon un mode avantageux de l'invention, la languette présente une direction principale subissant une flexion lors de la déformation de ladite languette, la barrière de protection s'étendant transversalement à la direction. La flexion a alors lieu transversalement à un plan moyen de la languette avant déformation. According to an advantageous embodiment of the invention, the tongue has a main direction flexing during the deformation of said tongue, the barrier protection extending transversely to the direction. The bending then takes place transversely to an average plane of the tongue before deformation.
Selon un mode avantageux de l'invention, la barrière de protection est formée par la languette élastique. Selon un mode avantageux de l'invention, la barrière de protection est formée par une plaque adjacente à la languette et fixée au support. According to an advantageous embodiment of the invention, the protective barrier is formed by the elastic tongue. According to an advantageous embodiment of the invention, the protective barrier is formed by a plate adjacent to the tongue and fixed to the support.
Selon un mode avantageux de l'invention, ladite commande comprend un bras monté pivotant sur le support coopérant avec la poignée de manière à être mis en mouvement par ladite poignée et comprenant une zone de fixation d'un câble de commande de la serrure, l'élément inertiel mobile du système de blocage étant configuré pour coopérer directement avec ledit bras lors du blocage de la commande de serrure. According to an advantageous embodiment of the invention, said control comprises an arm pivotally mounted on the support cooperating with the handle so as to be moved by said handle and comprising a fastening zone of a control cable of the lock, mobile inertial element of the locking system being configured to cooperate directly with said arm during locking of the lock control.
Selon un mode avantageux de l'invention, la plaque formant la barrière de protection supporte une extrémité d'un pivot du bras monté pivotant sur le support. L'invention a également a trait à un véhicule automobile comprenant au moins un ouvrant avec une commande d'ouverture extérieure, remarquable en ce que la commande d'ouverture extérieure est conforme à l'invention. According to an advantageous embodiment of the invention, the plate forming the protective barrier supports an end of a pivot of the arm pivotally mounted on the support. The invention also relates to a motor vehicle comprising at least one opening with an external opening control, remarkable in that the outer opening control is in accordance with the invention.
L'invention est intéressante en ce qu'elle propose une commande d'ouverture extérieure d'ouvrant comprenant une barrière de protection de l'élément inertiel. La barrière de protection permet de montage de la commande d'ouverture sur l'ouvrant sans risquer de toucher l'élément inertiel. La barrière de protection permet ainsi d'empêcher une activation manuelle du système de blocage et d'éviter les retouches de montage de la commande. La barrière de protection permet également de rigidifier le support et d'éviter des phénomènes de flexion du support pouvant provoquer une ouverture de l'ouvrant. The invention is interesting in that it provides an opening external opening control comprising a protective barrier of the inertial element. The protective barrier allows mounting of the opening control on the opening without the risk of touching the inertial element. The protective barrier thus makes it possible to prevent manual activation of the locking system and to avoid editing of the control. The protective barrier also makes it possible to stiffen the support and to avoid bending phenomena of the support that can cause the opening of the opening.
D'autres caractéristiques et avantages de la présente invention seront mieux compris à l'aide de la description et des dessins parmi lesquels : Other features and advantages of the present invention will be better understood from the description and the drawings, among which:
- La figure 1 représente une commande d'ouverture extérieure d'un ouvrant de véhicule automobile, selon un premier mode de réalisation de l'invention ; - La figure 2 représente une vue agrandie d'une portion de la commande d'ouverture extérieure représentée à la figure 1 dans laquelle le système de blocage est en position de repos ; - Figure 1 shows an external opening control of a motor vehicle opening, according to a first embodiment of the invention; - Figure 2 shows an enlarged view of a portion of the outer opening control shown in Figure 1 in which the locking system is in the rest position;
- La figure 3 représente une vue agrandie d'une portion de la commande d'ouverture extérieure représentée à la figure 1 dans laquelle le système de blocage est en position de blocage ; - Figure 3 shows an enlarged view of a portion of the outer opening control shown in Figure 1 in which the locking system is in the locking position;
- La figure 4 représente une commande d'ouverture extérieure d'un ouvrant de véhicule automobile, selon un deuxième mode de réalisation de l'invention. - Figure 4 shows an outer opening control of a motor vehicle door, according to a second embodiment of the invention.
La figure 1 représente une commande d'ouverture extérieure 2 d'un ouvrant de véhicule automobile, selon un premier mode de réalisation de l'invention. La commande d'ouverture extérieure 2 est représentée de l'intérieur de l'ouvrant. La commande 2 comprend un support 6 destiné à être fixé derrière la face externe de l'ouvrant. Le support 6 s'étend suivant un plan principal, généralement parallèle au plan général de l'ouvrant. La commande d'ouverture 2 comprend également une poignée montée mobile sur le support 6, du côté externe de l'ouvrant. La poignée n'est pas représentée, seul un logement 8 de la poignée formée par une extension du support 6 est représenté. La poignée est apte à pivoter d'une position de repos dans une direction d'ouverture de l'ouvrant pour commander une serrure de l'ouvrant en vue de l'ouverture dudit ouvrant. La direction d'ouverture de l'ouvrant est orientée vers l'arrière du plan de la figure 1 . La serrure n'est pas représentée. La poignée est montée sur un support 10 de poignée disposé du côté interne de l'ouvrant, sur le support de la commande. Le support 10 de poignée peut être relié à un élément élastique de rappel 12, tel un ressort de torsion, de manière à ramener la poignée dans la position de repos. La commande d'ouverture 2 comprend un bras 14 monté pivotant sur le support 6 et coopérant avec la poignée, plus particulièrement avec le support de poignée 10. Le bras 14 monté pivotant sur le support 6 coopère avec le support de poignée 10 de manière à être mis en mouvement par ladite poignée et coopère plus particulièrement avec un élément 15 du support de poignée. Le bras 14 monté pivotant comprend une zone 16 de fixation d'un câble 33 (représenté en figures 2 et 3) relié à la serrure de l'ouvrant. Le bras 14 monté pivotant est configuré pour pivoter depuis une position de repos, dans laquelle il ne tire pas sur le câble 33 pour ne pas actionner la serrure afin de pas ouvrir l'ouvrant, dans une direction c/ de déverrouillage où le bras 14 tire sur le câble 33 de manière à déverrouiller la serrure, permettant ainsi l'ouverture de l'ouvrant. La commande d'ouverture extérieure 2 comprend un système de blocage 18 monté sur le support. Figure 1 shows an external opening control 2 of a motor vehicle opening, according to a first embodiment of the invention. The outer opening control 2 is represented from the inside of the opening. The control 2 comprises a support 6 intended to be fixed behind the outer face of the opening. The support 6 extends along a main plane, generally parallel to the general plane of the opening. The opening control 2 also comprises a handle mounted movably on the support 6, on the outer side of the opening. The handle is not shown, only a housing 8 of the handle formed by an extension of the support 6 is shown. The handle is pivotable from a rest position in an opening direction of the opening to control a lock of the opening to open said opening. The opening direction of the opening is oriented towards the rear of the plane of FIG. The lock is not shown. The handle is mounted on a handle support disposed on the inner side of the sash on the control support. The handle support 10 may be connected to an elastic return element 12, such as a torsion spring, so as to return the handle to the rest position. The opening control 2 comprises an arm 14 pivotally mounted on the support 6 and cooperating with the handle, more particularly with the handle support 10. The arm 14 pivotally mounted on the support 6 cooperates with the handle support 10 so as to be moved by said handle and cooperates more particularly with an element 15 of the handle support. The pivotally mounted arm 14 comprises a zone 16 for fixing a cable 33 (shown in FIGS. 2 and 3) connected to the lock of the opening. The pivotally mounted arm 14 is configured to pivot from a position of rest, in which it does not pull on the cable 33 to not actuate the lock so as not to open the opening, in a direction c / unlocking where the arm 14 pulls on the cable 33 so as to unlock the lock, allowing thus the opening of the opening. The outer opening control 2 comprises a locking system 18 mounted on the support.
Les figures 2 et 3 représentent une vue de détail de la commande 2 de la figure 1 . Dans la figure 2, le système de blocage 18 est dans une position de repos, et dans la figure 3 dans une position de blocage. Le système de blocage 18 comprend un élément inertiel mobile 20 apte à se déplacer, en cas d'accélération de la commande 2, dans une position de blocage depuis une position de repos, de manière à bloquer la commande de serrure. Par exemple, si l'ouvrant est une porte latérale de véhicule, l'accélération de la commande 2 est provoquée lors d'un choc latéral contre le véhicule par le déplacement dudit véhicule et la déformation de la porte qui reçoit le choc. L'élément inertiel 20 est aussi connu sous le terme de masselotte. L'élément inertiel 20 est configuré pour coopérer directement avec le bras 14 monté pivotant, lors du blocage de la commande de serrure. Plus particulièrement, l'élément inertiel 20 peut comprendre une surface de butée 22. Lors du pivotement de l'élément inertiel 20 en position de blocage, la surface de butée 22 entre en contact avec une extrémité 24 du bras 14 monté pivotant et empêche ainsi son pivotement dans la direction de déverrouillage de la serrure. La commande d'ouverture 2 extérieure est ainsi verrouillée. Le système de blocage 18 comprend des moyens automatiques de maintien 26 de l'élément inertiel en position de blocage. Les moyens automatiques de maintien 26 peuvent comprendre une languette élastique 28 et un ergot 30 sur l'élément inertiel 20 apte à déformer la languette 28 lorsque l'élément inertiel 20 est en position de repos et à entrer en butée avec un bord de ladite languette 28 lorsque l'élément inertiel 20 est en position de blocage. En position de blocage, l'élément inertiel 20 ne peut plus pivoter et revenir en position de repos car maintenu bloquer par la mise en butée de l'ergot 30 contre le bord de la languette 28. La languette 28 présente une direction principale subissant la flexion lors de la déformation de ladite languette 28. La languette 28 s'étend transversalement le long d'une portion de l'élément inertiel 20. La languette 28 peut être fixée sur le support 6 ou venue de matière avec le support 6. Si, lors d'un montage de la commande d'ouverture 2 sur un véhicule, un opérateur de montage touche l'élément inertiel mobile 28 en position de repos et le fait pivoter en position de blocage, la commande d'ouverture extérieure 2 ne peut plus actionner la serrure. La commande d'ouverture 2 n'est alors plus opérationnelle. Figures 2 and 3 show a detailed view of the control 2 of Figure 1. In Figure 2, the locking system 18 is in a rest position, and in Figure 3 in a locking position. The locking system 18 comprises a mobile inertial element 20 adapted to move, in case of acceleration of the control 2, in a locking position from a rest position, so as to block the lock control. For example, if the opening is a vehicle side door, the acceleration of the control 2 is caused during a side impact against the vehicle by the movement of said vehicle and the deformation of the door which receives the shock. Inertial element 20 is also known as flyweight. The inertial element 20 is configured to cooperate directly with the pivotally mounted arm 14 when locking the lock control. More particularly, the inertial element 20 may comprise an abutment surface 22. During the pivoting of the inertial element 20 in the locked position, the abutment surface 22 comes into contact with an end 24 of the pivotally mounted arm 14 and thus prevents its pivoting in the unlocking direction of the lock. The outer opening control 2 is thus locked. The locking system 18 comprises automatic holding means 26 of the inertial element in the locking position. The automatic holding means 26 may comprise an elastic tongue 28 and a lug 30 on the inertial element 20 adapted to deform the tongue 28 when the inertial element 20 is in the rest position and to abut with an edge of said tongue 28 when the inertial element 20 is in the blocking position. In the locked position, the inertial element 20 can no longer pivot and return to the rest position because it is blocked by the abutment of the lug 30 against the edge of the tongue 28. The tongue 28 has a main direction undergoing the bending during the deformation of said tongue 28. The tongue 28 extends transversely along a portion of the inertial element 20. The tongue 28 can be fixed on the support 6 or come from 6. If, during an assembly of the opening control 2 on a vehicle, a mounting operator touches the movable inertial element 28 in the rest position and makes it pivot in the locked position, the control outside opening 2 can no longer operate the lock. The opening command 2 is then no longer operational.
Afin d'éviter ce problème lors du montage de la commande d'ouverture extérieure 2, ladite commande d'ouverture extérieure 2 comprend une barrière de protection 32 de l'élément inertiel mobile 20. La barrière de protection 32 est représentée en transparence aux figures 2 et 3 afin de faciliter la compréhension du système de blocage 18. La barrière de protection 32 protège l'élément inertiel 20 d'une manipulation par un opérateur de montage de la commande sur l'ouvrant. La barrière de protection 32 est située d'un côté de l'élément inertiel mobile 20 qui est opposé à la direction d'ouverture de la poignée. La barrière de protection 32 s'étend parallèlement au plan du support 6, le long de l'élément inertiel mobile 20 et s'étend transversalement à la direction principale de la languette 28, en vis-à-vis de l'élément inertiel 28. La barrière de protection 32 est ainsi formée par la languette élastique 28. To avoid this problem when mounting the outer opening control 2, said outer opening control 2 comprises a protective barrier 32 of the mobile inertial element 20. The protective barrier 32 is shown in transparency in the figures 2 and 3 to facilitate understanding of the locking system 18. The protective barrier 32 protects the inertial element 20 from manipulation by a mounting operator of the control on the opening. The protective barrier 32 is located on one side of the movable inertial element 20 which is opposed to the opening direction of the handle. The protective barrier 32 extends parallel to the plane of the support 6, along the mobile inertial element 20 and extends transversely to the main direction of the tongue 28, vis-à-vis the inertial element 28 The protective barrier 32 is thus formed by the elastic tongue 28.
La figure 4 représente une vue de face d'une commande d'ouverture extérieure 102 d'ouvrant de véhicule automobile, selon un deuxième mode de réalisation de l'invention. La figure 4 reprend la numérotation des figures précédentes pour les éléments identiques ou similaires, la numérotation étant toutefois incrémentée de 100. Il est par ailleurs fait référence à la description de ces éléments en relation avec le premier mode de réalisation. Des numéros spécifiques sont utilisés pour les éléments spécifiques à ce mode de réalisation. FIG. 4 represents a front view of an outer opening control 102 of a motor vehicle opening, according to a second embodiment of the invention. FIG. 4 shows the numbering of the preceding figures for identical or similar elements, the numbering being however incremented by 100. Reference is also made to the description of these elements in relation to the first embodiment. Specific numbers are used for the specific elements of this embodiment.
Selon ce deuxième mode de réalisation, la barrière de protection 132 de l'élément inertiel 120 est formée par une plaque adjacente à la languette 128 et fixée au support 106. La plaque formant la barrière de protection 132 peut être venue de matière avec le support 106 ou vissée sur ledit support 106. La plaque formant la barrière de protection 132 supporte une extrémité d'un pivot 134 du bras 1 14 monté pivotant sur le support 106. Plus particulièrement, la plaque comprend une extension 136 recouvrant le bras 1 14 et supportant l'extrémité du pivot 134 du bras monté pivotant sur le support. Avantageusement, la plaque formant la barrière de protection 132 est ajourée et forme des nervures. Les ajours présentent une dimension principale ou un diamètre moyen inférieur à 10 mm, de manière à empêcher l'entrée d'un doigt d'un opérateur de montage. La barrière de protection 32,132 de l'élément inertiel 20,120 des deux modes de réalisation présente également l'avantage de renforcer le support permettant ainsi de limiter des phénomènes de flexion du support pouvant conduire à une ouverture de l'ouvrant. According to this second embodiment, the protective barrier 132 of the inertial element 120 is formed by a plate adjacent to the tongue 128 and fixed to the support 106. The plate forming the protective barrier 132 may be integral with the support 106 or screwed on said support 106. The plate forming the protective barrier 132 supports an end of a pivot 134 of the arm 1 14 pivotally mounted on the support 106. More particularly, the plate comprises an extension 136 covering the arm 1 14 and supporting the end of the pivot 134 of the arm pivotally mounted on the support. Advantageously, the plate forming the protective barrier 132 is perforated and forms ribs. The openings have a main dimension or an average diameter of less than 10 mm, so as to prevent the entry of a finger of a mounting operator. The protective barrier 32, 132 of the inertial element 20, 120 of the two embodiments also has the advantage of reinforcing the support thus making it possible to limit bending phenomena of the support that can lead to an opening of the opening.

Claims

Revendications claims
1 . Comnnande d'ouverture extérieure (2 ; 102) d'ouvrant de véhicule automobile comprenant : 1. An exterior opening mechanism (2; 102) for a motor vehicle opening comprising:
- un support (6 ; 106);  a support (6; 106);
- une poignée montée sur le support, apte à pivoter dans une direction d'ouverture pour commander une serrure de l'ouvrant en vue de l'ouverture dudit ouvrant ;  - A handle mounted on the support, pivotable in an opening direction for controlling a lock of the opening to open said opening;
- un système de blocage (18 ; 1 18) monté sur le support (6 ; 106), avec un élément inertiel (20 ; 120) mobile apte à se déplacer en cas de d'accélération subie par la commande d'ouverture depuis une position de repos à une position de blocage de manière à bloquer la commande de ladite serrure par ladite poignée lorsque ledit élément inertiel est en position de blocage ;  - a locking system (18; 1 18) mounted on the support (6; 106), with an inertial element (20; 120) movable able to move in case of acceleration experienced by the opening command from a rest position at a locking position so as to block the control of said lock by said handle when said inertial element is in the locking position;
- une barrière de protection (32 ; 132) de l'élément inertiel (20 ; 120) mobile, située d'un côté dudit élément qui est opposé à la direction d'ouverture de la poignée, ladite barrière (32 ; 132) protégeant ledit élément d'une manipulation par un opérateur de montage de la commande sur l'ouvrant.  a protective barrier (32; 132) of the movable inertial element (20; 120) located on one side of said element which is opposed to the opening direction of the handle, said barrier (32; said element of a manipulation by a mounting operator of the control on the opening.
caractérisée en ce que ladite commande comprend un bras (14 ; 1 14) monté pivotant sur le support (6 ; 106) coopérant avec la poignée de manière à être mis en mouvement par ladite poignée et comprenant une zone de fixation (16 ; 1 16) d'un câble (33) de commande de la serrure, l'élément inertiel (20 ; 120) mobile du système de blocage (18 ; 1 18) étant configuré pour coopérer directement avec ledit bras lors du blocage de la commande de serrure. characterized in that said control comprises an arm (14; 1 14) pivotally mounted on the support (6; 106) cooperating with the handle so as to be moved by said handle and comprising an attachment region (16; a lock control cable (33), the inertial element (20; 120) of the locking system (18; 18) being configured to cooperate directly with said arm when locking the lock control. .
2. Commande (2 ; 102) selon la revendication 1 , caractérisée en ce que le support (6 ; 106) s'étend suivant un plan principal et la barrière (32 ; 132) s'étend parallèlement audit plan le long de l'élément inertiel (20 ; 120) mobile. 2. Control (2; 102) according to claim 1, characterized in that the support (6; 106) extends along a main plane and the barrier (32; 132) extends parallel to said plane along the plane. inertial element (20; 120) movable.
3. Commande (2 ; 102) selon l'une des revendications 1 et 2, caractérisée en ce que le système de blocage (8 ; 1 18) comprend des moyens automatiques de maintien (26 ; 126) de l'élément inertiel (20 ; 120) mobile dans sa position de blocage. 3. Control (2; 102) according to one of claims 1 and 2, characterized in that the locking system (8; 1 18) comprises automatic means of holding (26; 126) the inertial element (20; 120) movable in its locking position.
4. Commande (2 ; 102) selon la revendication 3, caractérisée en ce que les moyens automatiques de maintien (26 ; 126) comprennent une languette élastique (28 ; 128) et un ergot (30 ; 130) sur l'élément inertiel (20 ; 120) mobile apte à déformer la languette (28 ; 128) et entrer en butée avec un bord de ladite languette. 4. Control (2; 102) according to claim 3, characterized in that the automatic holding means (26; 126) comprise an elastic tongue (28; 128) and a lug (30; 130) on the inertial element ( 20; 120) movable to deform the tongue (28; 128) and abut with an edge of said tongue.
Commande (2 ; 102) selon la revendication 4, caractérisée en ce que la languette (28 ; 128) présente une direction principale subissant une flexion lors de la déformation de ladite languette, la barrière de protection (32 ; 132) s'étendant transversalement à la direction. Control (2; 102) according to claim 4, characterized in that the tongue (28; 128) has a main direction flexed during the deformation of said tongue, the transversely extending protective barrier (32; 132). At the direction.
Commande (2) selon l'une des revendications 4 et 5, caractérisée en ce que la barrière de protection (32) est formée par la languette élastique (28). Control (2) according to one of claims 4 and 5, characterized in that the protective barrier (32) is formed by the elastic tongue (28).
Commande (102) selon l'une des revendications 4 et 5, caractérisée en ce que la barrière de protection (132) est formée par une plaque adjacente à la languette (132) et fixée au support (106). Control (102) according to one of claims 4 and 5, characterized in that the protective barrier (132) is formed by a plate adjacent to the tongue (132) and fixed to the support (106).
8. Commande (102) selon les revendications 7, caractérisée en ce que la plaque formant la barrière de protection (132) supporte une extrémité d'un pivot (134) du bras (1 14) monté pivotant sur le support (106). 8. Control (102) according to claims 7, characterized in that the plate forming the protective barrier (132) supports an end of a pivot (134) of the arm (1 14) pivotally mounted on the support (106).
9. Véhicule automobile comprenant au moins un ouvrant avec une commande d'ouverture extérieure, caractérisé en ce que la commande d'ouverture extérieure (2 ; 102) est selon l'une des revendications 1 à 9. 9. Motor vehicle comprising at least one opening with an external opening control, characterized in that the outer opening control (2; 102) is according to one of claims 1 to 9.
PCT/FR2018/050384 2017-03-17 2018-02-19 External opening control with protected inertial immobilisation system WO2018167392A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18710089.6A EP3596292B1 (en) 2017-03-17 2018-02-19 Türgriff mit inertia blockiersystem
CN201880018922.1A CN110446823B (en) 2017-03-17 2018-02-19 External opening controller of motor vehicle openable part and motor vehicle with same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1752244A FR3064018B1 (en) 2017-03-17 2017-03-17 EXTERNAL OPENING CONTROL WITH PROTECTED INERTIAL LOCKING SYSTEM
FR1752244 2017-03-17

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WO2018167392A1 true WO2018167392A1 (en) 2018-09-20

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EP (1) EP3596292B1 (en)
CN (1) CN110446823B (en)
FR (1) FR3064018B1 (en)
MA (1) MA50830A (en)
WO (1) WO2018167392A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2876135A1 (en) * 2004-10-06 2006-04-07 Peugeot Citroen Automobiles Sa Opening part opening mechanism control device for motor vehicle, has case that is provided on which safety device, blocking unit and fixation unit are mounted, where unit fixes case on clasp
EP1766164A1 (en) 2004-07-07 2007-03-28 Valeo Sicurezza Abitacolo S.p.A. Door handle which is intended, in particular, for a motor vehicle, comprising an inertial safety system
WO2009034035A1 (en) * 2007-09-11 2009-03-19 Valeo S.P.A Security handle for vehicles
FR2940813A1 (en) * 2009-01-08 2010-07-09 Valeo Spa Handle for side door leaf of motor vehicle, has inertial mass anti-return unit to anti-return inertial mass in blocking position, and inhibition unit to inhibit anti-return unit before assembling handle
WO2014055902A1 (en) 2012-10-04 2014-04-10 Adac Plastics, Inc. Release handle assembly having inertial blocking member
EP3075929A1 (en) * 2015-03-30 2016-10-05 Aisin Seiki Kabushiki Kaisha Door handle device for vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1766164A1 (en) 2004-07-07 2007-03-28 Valeo Sicurezza Abitacolo S.p.A. Door handle which is intended, in particular, for a motor vehicle, comprising an inertial safety system
FR2876135A1 (en) * 2004-10-06 2006-04-07 Peugeot Citroen Automobiles Sa Opening part opening mechanism control device for motor vehicle, has case that is provided on which safety device, blocking unit and fixation unit are mounted, where unit fixes case on clasp
WO2009034035A1 (en) * 2007-09-11 2009-03-19 Valeo S.P.A Security handle for vehicles
FR2940813A1 (en) * 2009-01-08 2010-07-09 Valeo Spa Handle for side door leaf of motor vehicle, has inertial mass anti-return unit to anti-return inertial mass in blocking position, and inhibition unit to inhibit anti-return unit before assembling handle
WO2014055902A1 (en) 2012-10-04 2014-04-10 Adac Plastics, Inc. Release handle assembly having inertial blocking member
EP3075929A1 (en) * 2015-03-30 2016-10-05 Aisin Seiki Kabushiki Kaisha Door handle device for vehicle

Also Published As

Publication number Publication date
CN110446823B (en) 2021-10-29
CN110446823A (en) 2019-11-12
EP3596292B1 (en) 2023-04-19
EP3596292A1 (en) 2020-01-22
MA50830A (en) 2020-01-22
FR3064018A1 (en) 2018-09-21
FR3064018B1 (en) 2021-07-23

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