EP3347553A1 - Handling a motor vehicle door handle - Google Patents
Handling a motor vehicle door handleInfo
- 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- Withdrawn
Links
- 238000009736 wetting Methods 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102015115221.5A DE102015115221A1 (en) | 2015-09-10 | 2015-09-10 | Handle of a motor vehicle door handle |
PCT/DE2016/100414 WO2017041790A1 (en) | 2015-09-10 | 2016-09-07 | Handling a motor vehicle door handle |
Publications (1)
Publication Number | Publication Date |
---|---|
EP3347553A1 true EP3347553A1 (en) | 2018-07-18 |
Family
ID=57120973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP16778673.0A Withdrawn EP3347553A1 (en) | 2015-09-10 | 2016-09-07 | Handling a motor vehicle door handle |
Country Status (8)
Country | Link |
---|---|
US (1) | US20190024422A1 (en) |
EP (1) | EP3347553A1 (en) |
JP (1) | JP6989208B2 (en) |
KR (1) | KR20180053313A (en) |
CN (1) | CN108026740B (en) |
DE (1) | DE102015115221A1 (en) |
RU (1) | RU2018107971A (en) |
WO (1) | WO2017041790A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014107986A1 (en) * | 2014-06-05 | 2015-12-17 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Lock system for a motor vehicle |
DE102016103926A1 (en) | 2016-03-04 | 2017-09-07 | Kiekert Aktiengesellschaft | Device for opening a door or flap on a motor vehicle |
DE102016103918A1 (en) | 2016-03-04 | 2017-09-07 | Kiekert Ag | Motor vehicle locking device |
DE102016111251A1 (en) * | 2016-06-20 | 2017-12-21 | Kiekert Ag | Motor vehicle locking system |
WO2019063040A1 (en) | 2017-09-28 | 2019-04-04 | Kiekert Ag | Motor vehicle lock |
EP3540157A1 (en) | 2018-03-16 | 2019-09-18 | Akwel Vigo Spain SL | Linear actuator opening control for motor vehicle |
FR3078990B1 (en) | 2018-03-16 | 2021-01-15 | Mgi Coutier Espana Sl | MECHANICAL WINDING OPENING CONTROL |
FR3079258B1 (en) * | 2018-03-21 | 2022-06-17 | Mgi Coutier Espana Sl | OPENING CONTROL WITH EMERGENCY MECHANICAL RELEASE |
DE102018125172A1 (en) * | 2018-10-11 | 2020-04-16 | Brose Schließsysteme GmbH & Co. Kommanditgesellschaft | Opening mechanism for opening a motor vehicle lock |
JP7218610B2 (en) * | 2019-02-26 | 2023-02-07 | 株式会社アイシン | Vehicle door handle device |
CN110541630B (en) * | 2019-08-28 | 2021-03-16 | 安徽江淮汽车集团股份有限公司 | Safety handle and control method thereof |
KR102122714B1 (en) * | 2019-12-26 | 2020-06-15 | 주식회사 우보테크 | E-Latch for Vehicle Door with Emergency Release |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6418268U (en) * | 1987-07-20 | 1989-01-30 | ||
DE19642698C2 (en) | 1996-10-16 | 2000-11-09 | Valeo Gmbh & Co Schliessyst Kg | Door handle for a motor vehicle |
DE19816603C1 (en) * | 1998-04-15 | 1999-08-12 | Bosch Gmbh Robert | Keyless access system for motor vehicles |
DE19832646C2 (en) * | 1998-07-10 | 2003-10-23 | Brose Fahrzeugteile | Device for opening and closing a door lock |
EP1673514B1 (en) * | 2003-10-15 | 2014-08-20 | Huf Hülsbeck & Fürst GmbH & Co. KG | External door handle, particularly for vehicles |
DE102004058874A1 (en) * | 2004-12-06 | 2006-06-08 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Outside door handle for a motor vehicle |
DE102005049027A1 (en) * | 2005-10-11 | 2007-04-12 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Device for opening locks on doors or flaps in vehicles |
DE102006005753A1 (en) * | 2006-02-07 | 2007-08-09 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Closure system for closing and/or opening a movable part of a motor vehicle has handle unit that can be moved manually by overcoming resistance force of force blocking unit to achieve emergency mechanical opening of lock |
DE102006029774A1 (en) | 2006-06-27 | 2008-01-03 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | Gripping device for actuating lock for opening and/or closing of e.g. door, has electronic unit for comfortable handling of gripping device, and arranged in hollow space or U-shaped projection that is present in movable gripping unit |
DE202008003845U1 (en) * | 2008-03-19 | 2009-08-13 | Kiekert Ag | Door lock unit for a motor vehicle |
JP5017734B2 (en) * | 2008-12-01 | 2012-09-05 | 三井金属アクト株式会社 | Vehicle door opening and closing device |
FR2940341A1 (en) * | 2008-12-19 | 2010-06-25 | Valeo Securite Habitacle | SAFETY DEVICE FOR AUTOMOTIVE VEHICLE DOOR OPENING CONTROL |
JP4914478B2 (en) * | 2009-11-02 | 2012-04-11 | 本田技研工業株式会社 | Door handle stroke switching structure |
ITMI20100723A1 (en) * | 2010-04-27 | 2011-10-27 | Valeo Spa | HANDLE FOR VEHICLE DOOR INCLUDING A SAFETY DEVICE |
US9512652B2 (en) * | 2010-11-26 | 2016-12-06 | Kabushiki Kaisha Honda Lock | Opening/closing operation device for vehicle open/close door |
DE102013016069A1 (en) * | 2013-09-27 | 2015-04-02 | Huf Hülsbeck & Fürst Gmbh & Co. Kg | door handle |
-
2015
- 2015-09-10 DE DE102015115221.5A patent/DE102015115221A1/en active Pending
-
2016
- 2016-09-07 WO PCT/DE2016/100414 patent/WO2017041790A1/en active Application Filing
- 2016-09-07 US US15/757,668 patent/US20190024422A1/en not_active Abandoned
- 2016-09-07 CN CN201680052166.5A patent/CN108026740B/en active Active
- 2016-09-07 RU RU2018107971A patent/RU2018107971A/en unknown
- 2016-09-07 KR KR1020187008095A patent/KR20180053313A/en unknown
- 2016-09-07 JP JP2018512954A patent/JP6989208B2/en active Active
- 2016-09-07 EP EP16778673.0A patent/EP3347553A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
RU2018107971A (en) | 2019-09-05 |
JP6989208B2 (en) | 2022-01-05 |
US20190024422A1 (en) | 2019-01-24 |
JP2018532912A (en) | 2018-11-08 |
WO2017041790A1 (en) | 2017-03-16 |
RU2018107971A3 (en) | 2019-09-05 |
DE102015115221A1 (en) | 2017-03-16 |
CN108026740A (en) | 2018-05-11 |
KR20180053313A (en) | 2018-05-21 |
CN108026740B (en) | 2020-10-23 |
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