WO2016058590A1 - Serrure de portière de véhicule automobile - Google Patents

Serrure de portière de véhicule automobile Download PDF

Info

Publication number
WO2016058590A1
WO2016058590A1 PCT/DE2015/100380 DE2015100380W WO2016058590A1 WO 2016058590 A1 WO2016058590 A1 WO 2016058590A1 DE 2015100380 W DE2015100380 W DE 2015100380W WO 2016058590 A1 WO2016058590 A1 WO 2016058590A1
Authority
WO
WIPO (PCT)
Prior art keywords
vehicle door
motor vehicle
locking device
door lock
emergency locking
Prior art date
Application number
PCT/DE2015/100380
Other languages
German (de)
English (en)
Inventor
Marek Dragon
Alexander Grossmann
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 WO2016058590A1 publication Critical patent/WO2016058590A1/fr

Links

Classifications

    • 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
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/20—Bolts or detents
    • E05B85/24—Bolts rotating about an axis
    • E05B85/243—Bolts rotating about an axis with a bifurcated bolt

Definitions

  • the invention relates to a motor vehicle door lock, with a locking mechanism consisting essentially of a catch and a pawl, furthermore with at least one locking element and an emergency locking device, and with a housing with an inlet mouth for a locking bolt interacting with the rotary latch.
  • the motor vehicle door lock or the locking mechanism interacts with the locking bolt as soon as an associated motor vehicle door, motor vehicle flap or the like is closed.
  • the motor vehicle door lock is usually arranged in or on the vehicle door in question.
  • the locking bolt on the body, for example on a B or C-pillar.
  • the latch bolt and the motor vehicle door lock together define a motor vehicle door latch.
  • the locking element is a central locking element. This is typically “unlocked” and “locked” into its positions by means of a central locking motor.
  • the functional position "locked” of the locking element corresponds to the fact that the previously mentioned lever chain is interrupted. Any action on the inner door handle or outer door handle is therefore empty and the release lever is not actuated to act on the pawl.
  • the locking element or central locking element fails because, for example, the engine or central locking motor is no longer working, the emergency locking device is provided.
  • a lock cylinder to be actuated with a key can already provide such an emergency lock.
  • lock cylinders are nowadays rather rare to find and, if so, limited to the driver's door or the passenger door.
  • a motor vehicle with a mechanically closable door from the outside.
  • the mechanically lockable door encloses a lock with an external locking pusher.
  • another not externally mechanically lockable door or flap is equipped with an emergency locking device and a central locking.
  • the emergency locking device is an emergency locking shift nut, which is arranged above the inlet opening for the locking bolt in order to realize a connection to a common bearing of the external locking switch.
  • a lock is provided with a central locking device, in which on the door or flap an actuating element is placed hidden from the outside.
  • the actuator is designed so that it can not be seen from its outside from the outside, whether the door or flap in question can be opened easily.
  • the known actuator is designed as a provided with a lever arm rotary body and can be arranged for example on a rear end side of a rear vehicle door.
  • the state of the art has basically proven itself, as far as the function of the emergency locking device and the possibility created with it, for example in the event of a power failure of the central locking system or Nevertheless, even with a loss of the key for a lock cylinder to be able to realize a locking of the associated motor vehicle door or vehicle door.
  • the known emergency locking devices are placed at an exposed point above the inlet mouth according to DE 10 2009 001 851 A1 or also at the rear end face of the motor vehicle door (DE 41 08 561 A1).
  • the invention is based on the technical problem of further developing such a motor vehicle door lock so that neither the associated motor vehicle door nor the motor vehicle door lock require significant adjustments for the arrangement and placement of the emergency locking device.
  • the invention proposes in a generic motor vehicle door lock that the emergency locking device is arranged in the inlet mouth.
  • the procedure is usually that the emergency locking device is rotatably mounted in a plastic cover as part of the housing.
  • the emergency locking device is usually found in a recess of a lock case defining the inlet opening as a further component of the housing. That is, the housing is composed essentially of the plastic cover in question and the lock case.
  • the emergency locking device is rotatably mounted in the plastic lid.
  • a motor vehicle door lock with the emergency locking device according to the invention differs from a motor vehicle door lock without this emergency locking device only in that the plastic cover provides a bearing or a receptacle for the emergency locking device.
  • Such adjustments can be made and realized simply and cost-effectively, because for this purpose only one other plastic injection molding tool has to be used or adjustments to the particular casting tool have to be made. This can be implemented easily, quickly and cost-effectively.
  • the lock case remains unchanged with the inlet opening defining recess.
  • this also applies to the associated motor vehicle door with which the lock case is typically connected, for example screwed. Any adjustments to the attachment points are therefore unnecessary.
  • the recess in the lock case defining the inlet opening finds its correspondence in a corresponding recess in the motor vehicle door. Both recesses (in the motor vehicle door and in the lock case) are in the mounted lock case in the vehicle door to each other. Looking in the direction of the bottom of the intake mouth the plastic lid with the emergency locking device arranged therein.
  • the emergency locking device according to the invention is particularly easy and informally accessible, because it is arranged in the inlet mouth. Since the inlet mouth corresponds not only to a recess in the lock case, but also in the associated motor vehicle door, the emergency locking device can be operated via this inlet mouth by an operator and without difficulty. This is usually done manually using, for example, a screwdriver, a door key, a coin, etc.
  • the emergency locking nut is regularly cylindrical in shape and equipped with a front operating slot, in which the screwdriver, the key, the coin, etc. can intervene for its adjustment.
  • the emergency locking device is provided in the front region of the inlet mouth, which is particularly easy to access when the vehicle door is open.
  • the inlet mouth is usually open conically in the direction of the locking pin, so that the front region has a significant width for the arrangement of the emergency locking device and its manual application.
  • the design is regularly made so that the emergency locking device is not covered by the open rotary latch.
  • a partial overlap during the opening process is possible. From the closed catch the emergency locking device is released. Since the emergency locking device can normally only be actuated when the motor vehicle door lock is open and consequently also when the associated associated door or flap is open, this design corresponds to the fact that the emergency locking device is initially arranged concealed from the outside. When the motor vehicle door lock and associated door and the rotary latch is opened according to the invention does not cover the emergency locking device, so that it is easily accessible.
  • the operation is simple and intuitive, because the emergency locking or Notverriegelungsnuss invention is arranged in the already easily accessible inlet mouth, and advantageously in the front region of the respective inlet mouth.
  • the emergency locking device is normally released from the open rotary latch when the vehicle door is open. If the motor vehicle door is closed, then the emergency locking device is concealed from the outside and can not be manipulated by an unauthorized user, for example.
  • the emergency locking device can be pivoted as a rule, with an associated pivot position corresponding to either the "unlocked" or "locked” position.
  • the corresponding pivoting position of the emergency locking device or emergency locking nut corresponds either to the "unlocked” or “locked” position of the loaded locking element and consequently of the motor vehicle door lock as a whole.
  • This can be done independently of, for example, a drive for the locking element.
  • the locking element is typically designed as a central locking element.
  • the drive is generally a central locking drive.
  • the central locking drive receives corresponding control commands from a control unit and ensures that the locking element or central locking element assumes the desired position "unlocked” or "locked”. If the engine or central locking motor fails, the functional positions in question can also be achieved with the aid of the emergency locking device and manually. be taken.
  • the emergency locking device is used in the event of a failure of the central locking motor.
  • This failure corresponds to the fact that the central locking element typically takes its position "unlocked” spring-assisted.Thus, for example, to be able to lock the rear side doors of a motor vehicle in this case, the operator with the vehicle door open, the emergency locking device accordingly This is possible because the motor vehicle door in question can be opened without problems due to the central locking element located in the "unlocked" position and the motor vehicle door lock releases the emergency locking device.
  • Fig. 1 the vehicle door lock according to the invention in perspective
  • FIG. 2 is an interior view of the motor vehicle door lock according to FIG. 1.
  • a motor vehicle door lock is shown, which with a locking mechanism 1, 2 of essentially a rotary latch 1 and a pawl second equipped. Furthermore, at least one locking element is realized, which is not shown in detail and may be formed as the safety lever 1 in the generic DE 41 08 561 A1.
  • an emergency locking device 3 is provided, which works on the locking element, not shown, in the end, as the rotary body 10 does with respect to the safety lever 1 in DE 41 08 561 A1, to which reference should be made in detail. It is crucial that with the help of the emergency locking device 3, the locking element in question can be acted upon indirectly or directly so that this - and thus the motor vehicle door lock as a whole - occupies the functional positions "unlocked” or "locked”.
  • the emergency locking device 3 designed in the exemplary embodiment as an emergency locking nut 3 and, in particular, an emergency locking device, is applied manually.
  • the emergency locking nut 3 has an actuating slot 4, which can be recognized in particular in FIG. 2, in which a bowl, a screwdriver, a coin etc. can engage in order to be able to pivot the respective emergency locking nut 3 in a clockwise or counterclockwise direction, like a double arrow in Fig. 2 indicates.
  • the emergency locking device 3 operates on the locking element in the interior of the illustrated motor vehicle door lock such that the locking mechanism 1, 2 can not be opened in the position "locked” in this way this functional position is mechanically interrupted.
  • the illustrated motor vehicle door lock has a housing 5, 6.
  • the housing 5, 6 is composed in the example of a lock case 5 and a plastic cover 6 together.
  • the plastic cover 6 is connected to the lock boxes 5 connected. 1 it can be seen that the locking mechanism 1, 2 is mounted in the lock case 5 as usual.
  • the plastic cover 6 and the lock case 5 together define the housing 5, 6. In principle, this may include other components or elements. As a rule, however, the lock case 5 and the plastic cover 6 are the two essential or final structural elements of the housing 5, 6. It can be seen that the housing 5, 6 with an inlet mouth 7 for an interacting with the rotary latch 1 acting and lock pin, not shown, is equipped. Also, not shown and the motor vehicle door lock inside receiving motor vehicle door has a corresponding recess, so when closing the vehicle door of the locking pin, not shown retract into the inlet port 7 and interact there with the catch 1.
  • the locking bolt ensures that the rotary latch initially in the open position is transferred to the closed position or main latching position shown in FIG. In this position, the pawl 2 ensures that the locking pin is caught by the catch 1 and thus the vehicle door is closed and remains.
  • the emergency locking device or emergency locking nut 3 is now arranged in the inlet opening 7.
  • the emergency locking device 3 is located in the front region of the inlet mouth 7. Since the inlet mouth 7, as shown in FIG. 2, is conically open in the direction of the front region, the emergency locking device 3 can be easily placed at this point, without any design changes to the lock case 5 and the motor vehicle door being required.
  • the emergency locking device 3 is rotatably mounted in the plastic cover 6 as part of the housing 5, 6.
  • the inlet mouth 7 as such is designed as upwardly and forwardly open prismatic hollow body.
  • the upper and open wall is defined by the motor vehicle door or the lock case 5, whose respective recesses are in coincidence with each other (see Fig. 1).
  • the opposite bottom forms the plastic cover 6 with the Notentriegelungsnuss stored therein 3.
  • the side walls of the hollow body are described by the plastic cover 6.
  • the emergency locking device 3 is not covered by the open rotary latch 1, as the partially dash-dotted representation of the rotary latch 1 makes clear in the open position. Likewise, the emergency locking device 3 is released from the closed rotary latch 1 in accordance with the solid position shown in FIG. 2. That is, the emergency locking device 3 is easily accessible in both end positions of the rotary latch 1 (open and closed position) when the motor vehicle door is open. Once the vehicle door is closed, the emergency locking device 3 is hidden from the outside and not accessible.
  • the emergency locking device 3 can be actuated primarily with the vehicle door lock open and consequently with the associated associated door or flap. For this purpose, an operator must only ensure that he reaches the actuating slot 4 of the Notbetuschistsnut 3 with his key, screwdriver or even a coin.

Landscapes

  • Lock And Its Accessories (AREA)

Abstract

L'invention concerne une serrure de portière de véhicule automobile, comprenant un dispositif d'encliquetage (1, 2) essentiellement composé d'un pêne pivotant (1) et d'un cliquet (2). La serrure comprend en outre au moins un élément de verrouillage ainsi qu'un dispositif de verrouillage de secours (3). Enfin, la serrure comprend un corps (5. 6) pourvu d'une ouverture d'insertion (7) pour un organe de verrouillage coopérant avec le pêne pivotant (1). Selon l'invention, le dispositif de verrouillage de secours (3) est disposé dans l'ouverture d'insertion (7).
PCT/DE2015/100380 2014-10-15 2015-09-04 Serrure de portière de véhicule automobile WO2016058590A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102014114945.9A DE102014114945A1 (de) 2014-10-15 2014-10-15 Kraftfahrzeugtürschloss
DE102014114945.9 2014-10-15

Publications (1)

Publication Number Publication Date
WO2016058590A1 true WO2016058590A1 (fr) 2016-04-21

Family

ID=54260596

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2015/100380 WO2016058590A1 (fr) 2014-10-15 2015-09-04 Serrure de portière de véhicule automobile

Country Status (2)

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DE (1) DE102014114945A1 (fr)
WO (1) WO2016058590A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017124523A1 (de) 2017-10-20 2019-04-25 Kiekert Ag Kraftfahrzeugtürschloss
DE102017124525A1 (de) * 2017-10-20 2019-04-25 Kiekert Ag Kraftfahrzeugtürschloss
DE102017124531A1 (de) * 2017-10-20 2019-04-25 Kiekert Ag Kraftfahrzeugtürschloss
JP7192426B2 (ja) * 2018-11-19 2022-12-20 株式会社アイシン 車両用ドアロック装置
DE102021101228A1 (de) 2021-01-21 2022-07-21 Kiekert Aktiengesellschaft Kraftfahrzeug mit einem Kraftfahrzeugschloss
DE102021121543A1 (de) 2021-08-19 2023-02-23 Kiekert Aktiengesellschaft Kraftfahrzeugschloss, insbesondere Kraftfahrzeug-Seitentürschloss
DE102021126370A1 (de) * 2021-10-12 2023-04-13 Kiekert Aktiengesellschaft Kraftfahrzeug-Schloss insbesondere Kraftfahrzeug-Türschloss

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934877A1 (de) * 1998-08-05 2000-02-10 Valeo Securite Habitacle Schloß zum Verschließen einer Fahrzeugtür und Fahrzeug, das mit diesem Schloß ausgestattet ist
FR2807463A1 (fr) * 2000-04-07 2001-10-12 Valeo Securite Habitacle Serrure electrique de vehicule automobile a condamnation de secours
DE10211937A1 (de) * 2002-03-18 2003-10-02 Delphi Tech Inc Schließanlage für Kraftfahrzeugtüren
DE102004011654A1 (de) * 2004-03-10 2005-09-29 Bayerische Motoren Werke Ag Mechanische Verriegelungseinrichtung an einer Fahrzeugtür oder -klappe
FR2918403A1 (fr) * 2007-07-04 2009-01-09 Mitsui Mining & Smelting Co Appareil de verrouillage de porte pour un vehicule
US20110204673A1 (en) * 2010-02-24 2011-08-25 Cumbo Francesco Door latch with emergency lock actuator and 'impatient passenger' feature

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4108561A1 (de) 1991-03-15 1992-09-17 Bayerische Motoren Werke Ag Schloss mit zentralverriegelungseinrichtung fuer tueren und/oder klappen an kraftfahrzeugen
DE102009001851B4 (de) 2009-03-25 2023-12-07 Kiekert Aktiengesellschaft Kraftfahrzeug mit Notverriegelungseinrichtungen mit Schaltnüssen für mechanische Aussenverriegelungen
US20120061976A1 (en) * 2010-07-01 2012-03-15 Tostado Carlos I Vehicle door latch
MX2015002721A (es) * 2012-08-28 2015-09-23 Kiekert Ag Puerta de vehiculo automotor.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934877A1 (de) * 1998-08-05 2000-02-10 Valeo Securite Habitacle Schloß zum Verschließen einer Fahrzeugtür und Fahrzeug, das mit diesem Schloß ausgestattet ist
FR2807463A1 (fr) * 2000-04-07 2001-10-12 Valeo Securite Habitacle Serrure electrique de vehicule automobile a condamnation de secours
DE10211937A1 (de) * 2002-03-18 2003-10-02 Delphi Tech Inc Schließanlage für Kraftfahrzeugtüren
DE102004011654A1 (de) * 2004-03-10 2005-09-29 Bayerische Motoren Werke Ag Mechanische Verriegelungseinrichtung an einer Fahrzeugtür oder -klappe
FR2918403A1 (fr) * 2007-07-04 2009-01-09 Mitsui Mining & Smelting Co Appareil de verrouillage de porte pour un vehicule
US20110204673A1 (en) * 2010-02-24 2011-08-25 Cumbo Francesco Door latch with emergency lock actuator and 'impatient passenger' feature

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Publication number Publication date
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