EP3347553A1 - Dispositif de prise d'une poignée de porte d'un véhicule automobile - Google Patents

Dispositif de prise d'une poignée de porte d'un véhicule automobile

Info

Publication number
EP3347553A1
EP3347553A1 EP16778673.0A EP16778673A EP3347553A1 EP 3347553 A1 EP3347553 A1 EP 3347553A1 EP 16778673 A EP16778673 A EP 16778673A EP 3347553 A1 EP3347553 A1 EP 3347553A1
Authority
EP
European Patent Office
Prior art keywords
handle part
handle
movement
opening
limiting
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP16778673.0A
Other languages
German (de)
English (en)
Inventor
Ömer INAN
Carsten Fuchs
Uwe Reddmann
Johannes Theodor Menke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kiekert AG
Original Assignee
Kiekert AG
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 Kiekert AG filed Critical Kiekert AG
Publication of EP3347553A1 publication Critical patent/EP3347553A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E05B85/14—Handles pivoted about an axis parallel to the wing
    • E05B85/16—Handles pivoted about an axis parallel to the wing a longitudinal grip part being pivoted at one end about an axis perpendicular to the longitudinal axis of the grip part
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/90—Manual override in case of power failure
    • 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
    • E05B77/12—Automatic locking or unlocking at the moment of collision
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/02—Power-actuated vehicle locks characterised by the type of actuators used
    • E05B81/04—Electrical
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B81/00—Power-actuated vehicle locks
    • E05B81/54—Electrical circuits
    • E05B81/64—Monitoring or sensing, e.g. by using switches or sensors
    • E05B81/76—Detection of handle operation; Detection of a user approaching a handle; Electrical switching actions performed by door handles
    • 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 a device for opening a door or flap on a motor vehicle, in particular a door handle for a motor vehicle, comprising a handle part, wherein the handle part is movably received on one side, a means for detecting the movement of the handle part and a means for limiting the movement of handle part.
  • Electric locks so-called E-locks
  • E-locks are used when the locking systems or locks of motor vehicles are equipped with electrical Einrich ⁇ lines to open the locking system.
  • E-locks By means of an electric drive in the locking system can be electrically unlocked, for example, from a catch and pawl gebil ⁇ detes locking.
  • kei ⁇ ne mechanical connection between, for example, a door outside handle ⁇ and the locking system is required.
  • the Sch responsiblesys ⁇ tem has for this purpose an electrical signal generator, which in turn detects whether the locking system should be opened.
  • the locking system operates an electrically Me ⁇ mechanics is usually set in motion, the res unlocking of Gesper- effected.
  • the door, flap or sliding ⁇ bef can thus very easily and comfortably open the ⁇ .
  • the devices for opening are usually equipped with a mechanical means, with which even in the case where no power supply for the electrically operated door lock is available, can be opened.
  • a grip part for opening of an electrically operated door lock ⁇ is, for example, from DE 196 42 698 C2 ⁇ be known.
  • Disclosed example is a solution in which a movably mounted handle part is fixedly connected to the body ei ⁇ nes motor vehicle, wherein the handle portion additionally has to ⁇ a pressure switch with which the door can be opened ⁇ closed.
  • the handle part is fixedly attached to the outer skin of the motor vehicle in normal operation, that is, in the presence of battery voltage.
  • a disadvantage of the processes known from the prior art grip devices on the one hand the lack of continued movement of the handle part, remains so questionable whether after years of not operating the emergency mechanism this can put more ⁇ Lich in transition and on the other hand, if only a presence of a force blocking unit it via the Dau he ⁇ not necessarily retain its ENTIRE radio ⁇ tion of the operation.
  • the problem is thus that, on the one hand, incorrect functions can result from non-actuation and, on the other hand, in the case of a constant movement, over- mounted signals can occur for the lock, whereby the operator forwards electrical and mechanical signals to the door lock.
  • the object of the invention is to provide an improved Griffvor ⁇ direction for opening a door or flap.
  • the object of the invention is achieved in that a device for opening a door or flap on a motor vehicle, in particular a door ⁇ handle is provided for a motor vehicle, comprising a handle part, wherein the handle part is taken on one side movable ⁇ , a means for detecting the movement of the grip part and a means for limiting the movement of the grip part, wherein the means for limiting the movement of the grip part out of the engagement region of the grip part is movable from.
  • the means for limiting the movement of the grip part abuts the grip part, so that a firm stop is available for the grip part.
  • the fixed stop for the door handle may Kings ⁇ nen the operator at the same time, the ⁇ nen, the door evenly and open with a force.
  • the disadvantage of the prior art is also overcome that the operator, for example, in the case of a spring bearing for the handle no identi ⁇ cal haptic feedback is available.
  • the grip ⁇ part could fluctuate in the Griffaufnähme.
  • the invention is not limited to these components, but may also relate, for example, to covers, for example for a convertible roof.
  • the solution according to the claim relates to a device for opening components for motor vehicles ⁇ , which are provided with electric locks. Since ⁇ comes at a handle part for use with which a ⁇ electrical signals are available can be generated so that it can receive a control signal tion by means of the lock by means of a Detek- to activate the electric opening mechanism.
  • the handle part is on one side swivel ⁇ movably mounted added.
  • a means for detecting the movement of the grip part may, for example, be a sensor and preferably a capacitive sensor.
  • sensors for De ⁇ tetation the movement of the handle part as well mecha ⁇ African switching means and / or optical sensors can be used.
  • As a means for limiting the movement of the handle ⁇ part for example, serve a mechanical stop.
  • the mechanical stop as a means for Wegbegrenzung is movably arranged, so that the Wegbegrenzungssch out of the engagement region of the handle part is movable out.
  • the means for limiting the movement of the handle part cooperates directly with the handle part.
  • An immediate intervention Wegbegrenzungsschs in the handle part has the advantage that a constructive simp ⁇ che solution can be provided.
  • a handle the advantage that the device for opening with ge ⁇ rings tolerances interpretations.
  • An immediate together ⁇ men say between limiting means and the handle part can be formed, for example, a form fit. In this case, between the handle part and Wegbegrenzungsstoff koope ⁇ ing constructive forms may be formed.
  • a particularly simple structural embodiment of a Wegbegrenzungs ⁇ means for the device is achieved by a Wegbegrenzungs ⁇ medium, which retract in the sense of a reciprocating motion in the handle and in case ofistsab ⁇ if out of the handle is movable.
  • abut ⁇ voltage of the Wegbeumpssstoff thus lies in a range of movement of the handle portion, and reduces the stroke of the handle portion such that only the detection means can be driven for detecting the movement of the handle portion.
  • the displacement-limiting thus limits the stroke of the handle portion such that a control signal by means of the detection means is generated, the stroke but not sufficient to enable a mechanical ⁇ African opening of the closure system.
  • a moving out is structurally easy to implement.
  • the means for limiting the movement by means of a Linearbe ⁇ movement out of the engagement region of the grip out ⁇ be moved.
  • a linear movement is, for example, by means of ei ⁇ nes sliding element, which is received linearly displaceable, for example, in a motor vehicle body in the handle part retractable. This can be realized for example by means of ei ⁇ Nes lifting cylinder and / or an electric drive with a plunger.
  • a further example of an embodiment results when the means for limiting the movement by means of a pivoting movement out of the engagement region of the handle is movable out.
  • a rotational or pivoting movement of the travel limiting means allows disengaging the Wegbegren ⁇ tion means with the handle part even with the smallest pivoting movements. Pivoting movements are there ⁇ also very easy to produce, so the Wegbe ⁇ limiting means, for example, be mounted directly on an axis of an electric motor. Two stops on the way ⁇ limiting means can then serve as an end stops for controlling the motor. Thus, an extremely cost-effective solution for travel limitation would be feasible.
  • the handle part can be connected by means of a mechanical kauselemen ⁇ tes with a lock.
  • a mechanical connecting element in particular a Bowden cable
  • the Bowden cable is one-sided, for example, in the grip part and at the other hand, in ⁇ an actuating lever of the lock einh briefly ⁇ bar.
  • ⁇ means of the Bowden cable is a movement of the castle übertra ⁇ gen. If a voltage is applied, the grip part in the stroke is limited.
  • the Bowden cable is moved only briefly when operating the handle and a short distance. Although the lock is actuated by means of the Bowden cable, it is not actuated so far that an opening of a lock in the lock is evident. The opening takes place by means of a detection of the short stroke of the grip part and by means of, for example, an electric drive, the the pawl from the engaging portion of the catch ent ⁇ removed.
  • the lock can only be actuated by means of the grip part, when the means for limiting the movement of the handle portion from the engagement portion of the handle is partly moved out ⁇ .
  • the grip part can only be moved in regions in the case of an applied tension. If a voltage drop which occurs at ⁇ play, in an accident or decreasing battery voltage ⁇ , the limiting means from the engagement portion of the handle portion is moved out. Is the way ⁇ limiting medium moved out of the engagement region of the handle part out, the path limit is lifted for the handle and the handle can be moved over a greater stroke. The stroke is particularly so large that with ⁇ means of the mechanical connection means can be done unlocking the locking mechanism.
  • the handle part in the case of a limited lifting movement a stroke of 1-5 mm, preferably 1-3 mm.
  • the handle part has a stroke of 10-40 mm, preferably 15-40 mm and more preferably a stroke of 25-35 mm.
  • the means for limiting the movement of the handle portion in the event of a power supply drop and / or in the event of an accident from the engagement portion of the handle out movable is activated, for example, with decreasing current, at a threshold, so that still genü ⁇ ing power is available to operate the Wegbegrenzungsstoffs available, thus enabling a safe opening of the lock in the mechanical way.
  • FIG. 1 shows a device for opening a door
  • FIG 2 shows the device according to the figure 1, wherein the
  • Figure 3 is the door handle according to FIG 1, wherein zusharm ⁇ Lich Darge ⁇ represents the position of the door handle at a me chanical ⁇ operation of the lock and the travel limiting WUR moved out of the A ⁇ handle portion of the door handle out ⁇ de.
  • FIG. 1 shows a device for opening a door or flap in a sectional view.
  • the device 1 comprises a handle part 2, a Wegbegrenzungs ⁇ medium 3, a drive unit 4, a sensor element 5 and a mechanical connection means 6.
  • the handle part 2 is pivotally received about the bearing point 7 in a body ⁇ part 8.
  • the body part 8 has an opening 9, through which an extension 10 extends on the grip part 2.
  • an extension 10 extends on the grip part 2.
  • end 11 of the extension 10 is a Be ⁇ fastening means 12 is arranged for the Bowden cable 6.
  • the mechanical connecting means 6 which may be beispielswei ⁇ se a Bowden cable.
  • the mechanical kau ⁇ tel 6 is connected to an actuating lever in the lock, so that the lock is mechanically apparent.
  • the mechanical ⁇ specific connection to the lock 13 is shown in Figure 3 only schematically.
  • the extension 10 on the grip part 2 is made larger in the region of the connection of the fastening means 12, so that a stop surface 14 results.
  • the extension 10 have a bore or through ⁇ opening, which then cooperates, for example, as a slot with the Wegbegrenzungsstoff 3.
  • the hapi ⁇ elle representation of the function of the Wegbegrenzungsstoffs in Figure 1 clearly shows the interaction Zvi ⁇ rule limiting means 3 and a possible stop ⁇ surface 14 on the grip portion 2.
  • the sensor element 5 as well as the on ⁇ drive unit 4 are connected via electrical lines 15, 16 connected to a control unit, not shown, so that on the one hand the detection of a movement of the handle part he ⁇ tangible and on the other hand actuation of Wegbegrenzungs ⁇ means 3 is possible.
  • FIG. 2 once again shows the device for opening 1 according to FIG.
  • the stroke Hl of the handle part 2 Darge ⁇ presents.
  • the extension 10 also moves around the path Hl and reaches with the stop surface 14 against Wegbegrenzungs ⁇ medium 3.
  • the stroke Hl of the handle part 2 is thus limited by the Wegbegrenzungsstoff 3, so that only a very small stroke Hl of, for example, 2-3 mm is enabled.
  • the sensor element 5 detects the stroke Hl and transmits a control signal to the control unit via the electrical line. tion, so that the electric lock 13 can receive a signal to open a locking mechanism.
  • the Wegbegrenzungsmit ⁇ tel performs linear movement in the direction of the arrow P, where ⁇ with the drive means, for example, an electric An ⁇ operating with a gear wheel to be located immediately engages in a toothing of the Wegbegrenzungsstoffs third
  • the handle part 2 can now be pivoted into the position shown as dashed line L2.
  • the handle part 2 can perform a larger stroke H2 for example of 25-30 mm.
  • the stroke H2 is sufficient to mechanically open the lock 13 by means of the mechanical connection means 3.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne un dispositif pour ouvrir (1) une porte ou un clapet d'un véhicule automobile (8), notamment une poignée de porte pour un véhicule automobile (8), présentant un élément de poignée (2), l'élément de poignée (2) étant logé de façon unilatéralement mobile, un organe pour détecter (5) le mouvement de l'élément de poignée (2) et un organe pour limiter le mouvement (3) de l'élément de poignée (2), l'organe pour limiter le mouvement (3) de l'élément de poignée (2) pouvant être extrait de la zone de prise de l'élément de poignée (2).
EP16778673.0A 2015-09-10 2016-09-07 Dispositif de prise d'une poignée de porte d'un véhicule automobile Withdrawn EP3347553A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015115221.5A DE102015115221A1 (de) 2015-09-10 2015-09-10 Handhabe eines Kraftfahrzeugtürgriffs
PCT/DE2016/100414 WO2017041790A1 (fr) 2015-09-10 2016-09-07 Dispositif de prise d'une poignée de porte d'un véhicule automobile

Publications (1)

Publication Number Publication Date
EP3347553A1 true EP3347553A1 (fr) 2018-07-18

Family

ID=57120973

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16778673.0A Withdrawn EP3347553A1 (fr) 2015-09-10 2016-09-07 Dispositif de prise d'une poignée de porte d'un véhicule automobile

Country Status (8)

Country Link
US (1) US20190024422A1 (fr)
EP (1) EP3347553A1 (fr)
JP (1) JP6989208B2 (fr)
KR (1) KR20180053313A (fr)
CN (1) CN108026740B (fr)
DE (1) DE102015115221A1 (fr)
RU (1) RU2018107971A (fr)
WO (1) WO2017041790A1 (fr)

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DE102016103926A1 (de) 2016-03-04 2017-09-07 Kiekert Aktiengesellschaft Vorrichtung zum Öffnen einer Tür oder Klappe an einem Kraftfahrzeug
DE102016103918A1 (de) 2016-03-04 2017-09-07 Kiekert Ag Kraftfahrzeugschließeinrichtung
DE102016111251A1 (de) * 2016-06-20 2017-12-21 Kiekert Ag Kraftfahrzeugschließsystem
WO2019063040A1 (fr) 2017-09-28 2019-04-04 Kiekert Ag Serrure de véhicule à moteur
FR3078990B1 (fr) 2018-03-16 2021-01-15 Mgi Coutier Espana Sl Commande d'ouverture a remontage mecanique
EP3540157A1 (fr) 2018-03-16 2019-09-18 Akwel Vigo Spain SL Commande d ouverture a actionneur lineaire pour vehicule automobile
FR3079258B1 (fr) * 2018-03-21 2022-06-17 Mgi Coutier Espana Sl Commande d'ouverture a deverrouillage mecanique de secours
DE102018125172A1 (de) * 2018-10-11 2020-04-16 Brose Schließsysteme GmbH & Co. Kommanditgesellschaft Öffnungsmechanik für das Öffnen eines Kraftfahrzeugschlosses
JP7218610B2 (ja) * 2019-02-26 2023-02-07 株式会社アイシン 車両用ドアハンドル装置
CN110541630B (zh) * 2019-08-28 2021-03-16 安徽江淮汽车集团股份有限公司 安全把手及其控制方法
KR102122714B1 (ko) 2019-12-26 2020-06-15 주식회사 우보테크 비상 해제 가능한 차량용 전동식 도어래치

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Also Published As

Publication number Publication date
US20190024422A1 (en) 2019-01-24
KR20180053313A (ko) 2018-05-21
DE102015115221A1 (de) 2017-03-16
JP6989208B2 (ja) 2022-01-05
JP2018532912A (ja) 2018-11-08
CN108026740B (zh) 2020-10-23
CN108026740A (zh) 2018-05-11
RU2018107971A (ru) 2019-09-05
RU2018107971A3 (fr) 2019-09-05
WO2017041790A1 (fr) 2017-03-16

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