EP3058155A1 - Locking unit for a motor vehicle - Google Patents
Locking unit for a motor vehicleInfo
- Publication number
- EP3058155A1 EP3058155A1 EP14795541.3A EP14795541A EP3058155A1 EP 3058155 A1 EP3058155 A1 EP 3058155A1 EP 14795541 A EP14795541 A EP 14795541A EP 3058155 A1 EP3058155 A1 EP 3058155A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- locking
- motor vehicle
- clutch lever
- vehicle door
- door lock
- 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.)
- Granted
Links
- 230000008878 coupling Effects 0.000 claims abstract description 13
- 238000010168 coupling process Methods 0.000 claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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
- E05B77/46—Locking several wings simultaneously
- E05B77/48—Locking several wings simultaneously by electrical means
-
- 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
- E05B81/06—Electrical using rotary motors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/12—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators
- E05B81/16—Power-actuated vehicle locks characterised by the function or purpose of the powered actuators operating on locking elements for locking or unlocking action
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B2047/0072—Operation
- E05B2047/0081—Same pulse to lock or unlock
-
- 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
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/26—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like specially adapted for child safety
-
- 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
- E05B77/22—Functions related to actuation of locks from the passenger compartment of the vehicle
- E05B77/24—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like
- E05B77/28—Functions related to actuation of locks from the passenger compartment of the vehicle preventing use of an inner door handle, sill button, lock knob or the like for anti-theft purposes, e.g. double-locking or super-locking
Definitions
- the invention relates to a motor vehicle locking table comprising a locking mechanism, an electric drive, a locking unit and a clutch lever,
- a KraftInstitutesGh oss usually comprises a rotary latch and a locking bar, wherein the Sperrkünk the rotary latch in its rotational movement can lock. If the pawl lifted from the catch, then the locking mechanism opens. In doing so, a previously captured locker can be released.
- the catch is in the closed state of the locking mechanism under bias, due to the sealing pressure of the door seal, and in addition has a spring which loads the catch in its open position.
- the locking unit may be a center lock or a central lock in combination with an electric open or an anti-theft device or a child safety lock.
- a Verriegeiungsaku in particular a Zeniralverriegeiungseänhest, ensures that in their position "locked * ' an associated operating lever, for example! an external operating lever, goes empty. In this position, the ratchet can not be opened by the external operating lever.
- the Verriegeiungsaku usually by means of an internal operating lever from a position "locked” in a position “unlocked” are transferred, so that, for example, in the vehicle people are in the locked position of KraftGermaniverschSusses still able to open from the inside a door.
- an anti-theft unit generally provides that in addition to the êtbeiat Trentshebel in the position remains "anti-theft a" no function. That is, in the "anti-theft device, a 1 * opens an equipped with the respective motor vehicle door lock motor vehicle door either from outside or from the inside An unlocking from the inside via an internal locking lever is also not possible.
- the object of the invention is therefore to provide a motor vehicle door lock in the above-mentioned manner, which works in a robust and reliable manner and ensures a safe insertion of the functions of the castle.
- the invention proposes a decoupling of the control contour from Verriegeiungseiemeni.
- a motor vehicle door lock comprising a ratchet, an electric drive, a locking unit and a clutch lever, wherein the clutch lever acts on the locking unit and wherein the clutch lever by means of the electric drive against the force of the center zero spring is beäfägbar, wherein the Verriegeiungsetement a control contour, wherein a clutch lever, preferably a push rod, cooperates with the control contour.
- the Steuerkontu has features with which the push rod can interact, so that different positions can be taken.
- the locking unit is a functional unit that performs at least one of the following functions:
- the control contour is part of a separate locking element.
- One component of the locking element is a locking lever.
- the locking lever comprises the control contour. Due to the separate design of the locking lever is an independent switching means provided so that a safe operation is guaranteed. In contrast to the known state of the art, switching paths, moments and directions of movement can for example be predetermined and set in a defined manner.
- the locking element can be pivotally mounted, wherein an end position of the locking element Ve a locked and an end position determines an unlocked position.
- the locking element can move in two directions. It can achieve two different target, function or end positions or end positions. An end position can serve, for example, for unlocking the KraftGermantörsches and an end position for locking. It is advantageous that each layer is clearly described with a function.
- the control contour on Verriegelungsseiement is designed so that each time the Vernegel ungselemersts by means of the coupling lever an end position is reached.
- the clutch lever acts between the electric drive and the locking element, while the clutch lever can be designed as a push rod.
- the push rod can be held in a guide, that is designed to be guided.
- the push rod moves the Verriegelungsseiement in one of the two end positions.
- the push rod thus acts as a lever.
- a lever movement requires little effort and has the advantage that large forces can be achieved, so that a safe operation can be guaranteed even under extreme conditions. It is also advantageous that Mitiefs a push rod influence on the direction of movement and predefinable torque curves and thus the achievable forces can be obtained.
- the Steuerkoniur can have a shape corresponding to a sharp cone.
- the push rod auftnfft for actuating the Vernegelungselements in the respective end position on a different side of the Kegeis and pivots the Verriegeiungselement in the final position.
- the pointed side of the cone may be assigned to the push rod, that is de cone points in the direction of the push rod and / or the electric drive.
- the control contour runs pointed in one end.
- This part of the Steuerkoniur functions as Verriegeiungselement, wherein the Verriegeiungelement is for example part of an actuating chain.
- the moving by the drive clutch lever or the push rod cooperates with the control contour and moves the Verriegeiungselement in an end position, in other words, by the interaction of the push rod and the formation of the angle on the cone of the control contour, the forces, paths and speeds available for locking influenced and defined.
- Clutch lever and push rod are used as synonyms and both mean the link or means for transmitting a force or moment from the electric drive to the lock member.
- the push rod can for - s -
- Pivoting of the Verriegejungselements in. Engage a recess formed as a radius.
- the control contour on both sides as circular writable bulges.
- the clutch lever can thereby positively engage in these bulges, in order then to move the VerriegelungseSement.
- the recesses formed as a radius prevent exceeding the path of the push rod and allow power transmission without slipping, that is, the push rod and VerriegeSungselement positively engage with each other.
- the clutch lever may be formed as a push rod, it is preferably designed as at least partially guided push rod.
- the clutch lever transmits as a slider, for example in the form of a linear movement, the driving force on the control contour, A rotatively working steep disc of the drive can lead to a linear forward movement of the clutch lever, the spring element can be stretched.
- the drive can switch off at the reversal point of the Steüschesbe.
- the Verriege ungselemeni forms a stop for the clutch lever and thus for the electric drive, so that ei driving on block serves as a control element for the electric drive.
- the tensioned spring element now ensures, for example, a linear, rearward movement of the clutch lever into its starting position, whereby the spring element relaxes, that is, the adjusting disk is returned to its starting position by means of the spring belt
- the control contour and / or the entire locking element is symmetrical.
- the bulges, that is, the correlating element ⁇ of the control contour and the push rod not necessarily " symmetrically usge convey. So it may be advantageous to form the push rod, for example in the form of an arrowhead, on the one hand impinges on one side of the cone, but on the other hand in a notch or a latching contour can engage at one end of the control contour.
- the clutch lever may be mounted on a rotatably mounted actuating means of the drive, preferably a gear or an actuating lever.
- actuating means of the drive preferably a gear or an actuating lever.
- the clutch lifting! hinged.
- the clutch lever is moved in forward and backward movements as a slide, thus forming the clutch lifting! or the push rod a slider.
- the Federelemeni holds the actuating means in a starting position.
- the starting position corresponds to the unactuated position of the clutch lever.
- the center-zero spring or the return spring is in the starting position in a relaxed position. Starting from the initial position, the center-zero spring acts on a movement of the SteUffens and thus one Movement of the clutch lever as return spring.
- the Miite zero spring relaxes opposite to the direction of movement of the drive. This will return the coupling slide to its initial position after each actuation. When the motor is pressed again, a new function can be executed without time delay.
- Another clutch lever may be attached to the adjusting means, wherein the further coupling lever cooperates with a further control element, so that a further Schioss function can be actuated.
- the further clutch lever can act in a different direction and moves a control that performs another function. This makes it possible to operate two different functions in the Schioss with one drive.
- Further lock functions can be an electric opening, a thief security lock or a child safety lock.
- One of the following functions can be exerted by the lock, at least in combination or alternatively, in particular the lock unit according to the invention; Central locking, interior locking, outside locking, electric open, anti-theft protection, child safety lock.
- the invention can therefore be used for a variety of SchSossfunktionserkombinationen
- Fig. 4 the control in the unlocked position, the coupling rod is in the starting position, wherein the push rod is acted upon by a Zahnradelemeni.
- Rotary latch and pawl are there locking mechanism. To open the vehicle door lock, the locking peg must be released from the catch. This happens, for example, with the help of Ausiierehebeis.
- the starting point for this is a mechanical actuating lever chain, in Figure 1, the Kraft mecaniciürschioss is locked.
- VerriegeiungshebeSs 1 The orientation of VerriegeiungshebeSs 1 is given by the orientation de Locking unseiementes 2, of a steeping means 3, in this embodiment, a gear, acted upon push rod 4 is in the starting position A.
- a FedereSement 5 acts, in this case, a Mitie-NuiS spring on the Stellmitte! 3, wherein the Federeiemeni 5 stops the Stelimittel 3 in the initial position of the push rod 4.
- the push rod 4 is driven unidirectionally in the sense of forward movement by a motor 6.
- the push rod 4 engages positively in a radius formed as a recess 7, wherein an intermediate Z is reached.
- the spring element 5 is tensioned.
- Fig. 5 the basic position of the locking unit is shown.
- the control or VerriegeSungselement 2 is in a neutral position
- the Kupplüngsstange in this case a Qbertragungshebel 10
- the spring element 5 holds the adjusting means, in this embodiment an actuating lever, in its initial position with respect to the actuating lever.
- the toothed segment 11, wherein a lever 17 is formed by the control contour, is in a neutral position.
- Fig. 6 the control or locking element in a neutral position.
- the coupling rod in this case a lifting gear! 10
- the spring element s holds the adjusting means, in this embodiment an actuating lever 13, in its initial position with respect to the transmission lever 10.
- the lever formed by the control contour of the toothed segment 17 has been moved.
- Fig. 7 the moving control or locking element 2.
- the Kupplüngsstange in this case a mecanicshebei 10, is in basic position.
- the spring element 5 is stretched.
- the figures represent a section of a motor vehicle RschJosses.
- Drehfaile and pawl represent the locking mechanism. To open the vehicle door lock, the pawl must be released from the rotary fold. This happens, for example, with half of the release lever.
- the starting point for this is a mechanical actuating lever chain, wherein the actuating lever chain is actuated in this embodiment by the hebeiförmige control contour of the toothed segment 11.
- the motor vehicle door is in its basic position.
- the Steueratingswesse VerriegeSungselement 2 is in a neutral position.
- the coupling rod in this case an ⁇ foertragungshebei 10, is in a neutral position.
- the transfer ungsnebel 10 is held by a return spring, the positioning spring 8, in its normal position.
- the positioning spring 9 is posted on the actuating lever 3, which is at a defined angle to the operating lever.
- the actuating lever 13 and the toothed segment 11 are held in position by a spring element 5, a return spring.
- the spring element 5 is held on underneath lock housing!.
- the toothed segment is driven by a drive consisting of gear 27, worm 8 and motor 6.
- a function for example the central locking function, is executed.
- the actuating lever 13 is actuated from the basic position, so that the transmission lever 10 engages in a form of a radius formed recesses 7 formMüssig and actuates the Vernegelungseiement 2, wherein the Verriegelungseiement 2 is tilted.
- the Verriegeiungsesnheit invention is able to operate with a single drive several functions in the lock.
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013016954 | 2013-10-14 | ||
DE201310019938 DE102013019938A1 (en) | 2013-10-14 | 2013-11-28 | Locking unit for a motor vehicle |
PCT/DE2014/100357 WO2015055176A1 (en) | 2013-10-14 | 2014-10-13 | Locking unit for a motor vehicle |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3058155A1 true EP3058155A1 (en) | 2016-08-24 |
EP3058155B1 EP3058155B1 (en) | 2020-12-02 |
Family
ID=52737750
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP14795541.3A Active EP3058155B1 (en) | 2013-10-14 | 2014-10-13 | Locking unit for a motor vehicle |
Country Status (5)
Country | Link |
---|---|
US (1) | US10563434B2 (en) |
EP (1) | EP3058155B1 (en) |
CN (1) | CN105814269B (en) |
DE (1) | DE102013019938A1 (en) |
WO (1) | WO2015055176A1 (en) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015116283A1 (en) * | 2015-09-25 | 2017-03-30 | Kiekert Ag | Actuation device for a motor vehicle lock |
WO2017215220A1 (en) * | 2016-06-12 | 2017-12-21 | 广东美的厨房电器制造有限公司 | Interlocking switch structure and microwave oven |
JP6834293B2 (en) * | 2016-09-23 | 2021-02-24 | アイシン精機株式会社 | Vehicle opening / closing body control device |
CN107558828B (en) * | 2017-10-09 | 2022-08-09 | 烟台三环锁业集团股份有限公司 | Double-locking unlocking mechanism |
DE102018109477A1 (en) * | 2018-04-20 | 2019-10-24 | Kiekert Ag | Motor vehicle drive arrangement |
DE102018109898A1 (en) * | 2018-04-25 | 2019-10-31 | Kiekert Aktiengesellschaft | Motor vehicle lock |
CN113202362A (en) * | 2021-04-30 | 2021-08-03 | 东风商用车有限公司 | Car door lock body structure with dual locking function |
DE102021126588A1 (en) | 2021-10-14 | 2023-04-20 | Kiekert Aktiengesellschaft | Motor vehicle lock, in particular motor vehicle door lock |
DE102022119990A1 (en) | 2022-08-09 | 2024-02-15 | Kiekert Aktiengesellschaft | Lock for a motor vehicle |
DE102022122496A1 (en) | 2022-09-06 | 2024-03-07 | Kiekert Aktiengesellschaft | Motor vehicle lock |
DE102022124186A1 (en) | 2022-09-21 | 2024-03-21 | Kiekert Aktiengesellschaft | Car lock |
DE102022124177A1 (en) | 2022-09-21 | 2024-03-21 | Kiekert Aktiengesellschaft | Motor vehicle lock, in particular motor vehicle door lock |
Family Cites Families (31)
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DE1678086A1 (en) | 1951-01-28 | 1971-07-22 | Sargent & Greenleaf | Combination lock |
US3062034A (en) * | 1959-09-08 | 1962-11-06 | Gen Motors Corp | Coincidental door locking system |
DE1128323B (en) * | 1959-12-02 | 1962-04-19 | Daimler Benz Ag | Device for actuating and locking several locking devices on motor vehicles |
US3039290A (en) * | 1960-07-11 | 1962-06-19 | Gen Motors Corp | Coincidental door locking system |
US3200657A (en) * | 1962-09-27 | 1965-08-17 | Cts Corp | Electric switch |
DE1678085A1 (en) * | 1967-05-30 | 1971-07-22 | Siemens Ag | Locking and unlocking device for motor vehicle doors |
US3952605A (en) | 1974-08-14 | 1976-04-27 | Keeler Brass Company | Lock actuator |
US4003010A (en) * | 1975-12-02 | 1977-01-11 | The Singer Company | Latch relay |
US4142167A (en) * | 1977-10-06 | 1979-02-27 | Keeler Corporation | Solenoid operated, oppositely rotated actuator |
JPS54120133A (en) * | 1978-03-08 | 1979-09-18 | Nippon Denso Co Ltd | Lock unlocking apparatus |
DE2833860A1 (en) * | 1978-08-02 | 1980-02-21 | Ellenberger & Poensgen | BISTABLE LOCKING DEVICE FOR WASHING MACHINE DOORS |
DE3049120A1 (en) * | 1980-12-24 | 1982-07-29 | SWF-Spezialfabrik für Autozubehör Gustav Rau GmbH, 7120 Bietigheim-Bissingen | Lock for vehicle door - has manual and electrical devices acting on setting lever that moves rod |
FR2500043A1 (en) * | 1981-02-18 | 1982-08-20 | Peugeot Aciers Et Outillage | DEVICE FOR ELECTRICALLY CONTROLLING AN OPERATING MEMBER |
FR2518621B1 (en) * | 1981-12-21 | 1986-03-14 | Kiekert Gmbh Co Kg | LOCK FOR MOTOR VEHICLE DOOR |
US4643710A (en) * | 1984-10-29 | 1987-02-17 | Mcneilab, Inc. | Valve apparatus for photoactivation patient treatment system |
FR2585056B1 (en) * | 1985-07-19 | 1987-11-27 | Mecanismes Comp Ind De | DOOR LOCK ASSEMBLY, ESPECIALLY FOR A MOTOR VEHICLE |
JPS62101782A (en) * | 1985-10-30 | 1987-05-12 | 株式会社 大井製作所 | Door lock control apparatus for car |
US4904006A (en) * | 1986-10-06 | 1990-02-27 | Aisin Seiki Kabushiki Kaisha | Door lock assembly for automotive vehicles |
US4752092A (en) * | 1987-04-10 | 1988-06-21 | Abc Auto Alarms, Inc. | Remotely operated hood lock release blocker assembly for a vehicle |
JPH0742815B2 (en) * | 1988-03-28 | 1995-05-10 | 三井金属鉱業株式会社 | Vehicle locking device |
WO1995016093A1 (en) * | 1993-12-10 | 1995-06-15 | Nippondenso Co., Ltd. | Door lock driving device |
DE19934128A1 (en) * | 1999-07-23 | 2001-01-25 | Kiekert Ag | Motor vehicle door lock has central locking element with at least two fork holders protruding at least partially into control journal's rotation path |
DE19955883A1 (en) * | 1999-11-20 | 2001-05-31 | Kiekert Ag | Motor vehicle door lock |
DE102005040775A1 (en) | 2005-08-26 | 2007-03-08 | GM Global Technology Operations, Inc., Detroit | Motor vehicle and door lock for a door of a motor vehicle |
CN201187193Y (en) | 2008-04-09 | 2009-01-28 | 力帆实业(集团)股份有限公司 | Active blocking mechanism of automobile door |
CN201198687Y (en) | 2008-04-15 | 2009-02-25 | 张铁军 | Anti-theft car door lock automatic control device |
DE102008048773A1 (en) * | 2008-09-24 | 2010-03-25 | Kiekert Ag | Motor vehicle door lock |
DE102010035083B4 (en) | 2010-08-21 | 2023-03-02 | Kiekert Aktiengesellschaft | motor vehicle door lock |
JP5632332B2 (en) | 2011-05-26 | 2014-11-26 | 株式会社ユーシン | Door lock actuator |
WO2013025213A2 (en) * | 2011-08-17 | 2013-02-21 | Maysteel Llc | Dual stroke mechanically latched mechanism |
JP5764086B2 (en) * | 2012-03-28 | 2015-08-12 | 株式会社ホンダロック | Centralized unlocking operation device for vehicle locking mechanism |
-
2013
- 2013-11-28 DE DE201310019938 patent/DE102013019938A1/en not_active Ceased
-
2014
- 2014-10-13 CN CN201480067780.XA patent/CN105814269B/en active Active
- 2014-10-13 WO PCT/DE2014/100357 patent/WO2015055176A1/en active Application Filing
- 2014-10-13 EP EP14795541.3A patent/EP3058155B1/en active Active
- 2014-10-13 US US15/028,513 patent/US10563434B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN105814269A (en) | 2016-07-27 |
WO2015055176A1 (en) | 2015-04-23 |
DE102013019938A1 (en) | 2015-04-16 |
US10563434B2 (en) | 2020-02-18 |
EP3058155B1 (en) | 2020-12-02 |
CN105814269B (en) | 2018-02-09 |
US20160251877A1 (en) | 2016-09-01 |
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