EP1932984A2 - Verrouillage pour portière et trappe de véhicule - Google Patents

Verrouillage pour portière et trappe de véhicule Download PDF

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Publication number
EP1932984A2
EP1932984A2 EP07380359A EP07380359A EP1932984A2 EP 1932984 A2 EP1932984 A2 EP 1932984A2 EP 07380359 A EP07380359 A EP 07380359A EP 07380359 A EP07380359 A EP 07380359A EP 1932984 A2 EP1932984 A2 EP 1932984A2
Authority
EP
European Patent Office
Prior art keywords
lid
case
lock
microswitch
assembled
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Withdrawn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
EP07380359A
Other languages
German (de)
English (en)
Inventor
Juan c/o Seat S.A. Renato Ortiz
Juan Carlos c/o Seat S.A. Rodríguez Moreno
Eduardo c/o Seat S.A. Pena Blesa
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.)
SEAT SA
Original Assignee
SEAT 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 SEAT SA filed Critical SEAT SA
Publication of EP1932984A2 publication Critical patent/EP1932984A2/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
    • E05B83/16—Locks for luggage compartments, car boot lids or car bonnets
    • 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
    • E05B85/00—Details of vehicle locks not provided for in groups E05B77/00 - E05B83/00
    • E05B85/10—Handles
    • E05B85/103—Handles creating a completely closed wing surface

Definitions

  • the present invention relates to a lock for vehicle doors and hatches, comprising a casing delimiting a frontally open case and which is closed by means of a lid pivoting on a horizontal pin, with the opening of which the activation means of the opening mechanism of the door or hatch are accessed.
  • the casing of the lock is formed by a front chamber defining the receptacle and is closed by means of the pivoting lid, by an intermediate shield which is externally coupled on the rear surface of the chamber and carries a screw, and by a rear frame which is laterally coupled on the chamber and shield assembly.
  • the lid is articulated to the receptacle by means of an intermediate pin such that when the lid pivots towards the open position, it partially projects from the surface of the door or hatch.
  • assembling the lock has space and location problems, because it must be assembled through the inside of the vehicle, between the space of the opening mechanism and the motor of the rear windshield wiper.
  • the stress for braking the opening mechanism is carried out on the pivoting lid, which gives rise to tightness and operation problems of the lid itself.
  • the object of the present invention is to eliminate the considered problems by means of a lock of the type set forth, in which the lid closing the case only has the function of closing said case and is not useful as a direct actuation means of the opening mechanism of the door or hatch, whereby the aforementioned tightness problems are eliminated.
  • Another object of the invention is to reduce the stress which from the lock is necessary to actuate the opening mechanism and also to reduce the volume of the actuation means, such that operation and assembling problems are reduced.
  • An additional object of the invention is to simplify assembling the lock, since it is formed by an assembly which is assembled from the outside of the hatch and by an actuation means of the opening mechanism, with a small volume, which is assembled from the inside.
  • the lock comprises a casing which is assembled from the outside of the door or hatch, and a microswitch with actuation means thereof, which are assembled from the inside and are responsible for activating the opening mechanism of the lock.
  • the case defined by the casing internally forms, at its front wall, a handgrip which is accessed by means of pivoting the lid.
  • This lid is articulated at the lower part to the case, with the pivot pin close to the lower edge of said lid.
  • the lid thus pivots between an open position, in which it is tilted towards the inside of the case, being supported against the rear wall thereof, and a front closed position, in which the upper edge of the lid is supported against the upper wall of the case, this support acting as a stop preventing the exit of the lid towards the outside of the case.
  • the lid is constantly driven towards lid the closed position by means of a spring.
  • the lid never projects from the surface of the lock and therefore from the surface of the hatch or door, in any of the open or closed positions.
  • the upper handgrip internally forming the case of the lock consists of an intermediate opening that the upper wall of the case has, parallel to the front edge of said wall.
  • a lever for actuating a microswitch can be arranged above the opening described previously, which level will be responsible for activating the opening mechanism.
  • the microswitch will be located above the case of the casing and it can be actuated through an inner handle which will be accessed through the opening forming the described handgrip.
  • the microswitch will logically be located above the case of the lock.
  • microswitch could be assembled behind the rear wall of the case, being actuated by means of a cam assembled on the pin of the lid.
  • the assembly and the arrangement of the lock are simplified, because the case formed by the casing will be assembled from the outside of the door or hatch, whereas the opening mechanism, together with the microswitch and the actuation means thereof, will be assembled from the inside of the hatch. Furthermore, given the reduced dimensions of the microswitch responsible for activating the opening mechanism, the volume of the assembly is reduced, without there being assembling problems due to the proximity of the motor of the windshield wiper.
  • Figure 1 shows a partial vertical sectional view of the rear hatch 1 of a vehicle in which the motor 2 of the rear windshield wiper, the opening mechanism 3 of the lock and the casing 4 for accessing and actuating said lock are assembled, which casing delimits a case 5 which is open at its front wall and is closed by means of a lid 6 which can carry at its outer surface a trimming element 7 and which can be formed by the initials of the vehicle brand.
  • the lid 7 is assembled in the case 5 by means of a lower fulcrum pin 8 located close to the lower edge of the lid 6.
  • the lid 6 can pivot on this pin between an outer closed position, in which the upper edge of such lid is supported against the upper wall 9 of the case, acting as a stop to prevent the exit of said lid from the position shown in Figure 5, and an inner access position, with reference number 6', in which the lid is supported against the rear wall 10 of the case.
  • the case 5 internally forms at the upper wall 9 a handgrip which can consist of an opening 11 through which, once the lid 6 has been moved towards position 6', a handle 12 for actuating a microswitch 13 responsible for activating the mechanism 3 of the lock can be accessed.
  • the assembly is divided into two parts that are not connected to one another: on one hand the lid 6 which is assembled from the outside and the concealed handle 12 actuating the microswitch 13, which is assembled through the inside.
  • the handle 12 can be assembled by means of a support 15, whereby the structure of the hatch 1 can be reinforced, to withstand the opening stress.
  • the microswitch 13 is assembled from the inside, above this support 15.
  • Figures 2 to 5 show an implementation variant, in which the microswitch 13 is assembled behind the rear wall 10 of the case 5, at the lower part, and is actuated by means of a pushing element 16 against which an eccentric cam 17 integral with the pin 8 of the lid 6 acts.
  • the upper wall 9 of the case 6 forms the same opening 11, above which a fixed lid 12' substituting the handle 12 of Figure 1 is arranged.
  • the lid closing the case 5 is constantly driven towards the closed position with reference number 6 by means of a spring 18, Figure 3 , which can be assembled on the pivot pin 8 itself of the lid.

Landscapes

  • Lock And Its Accessories (AREA)
EP07380359A 2006-12-14 2007-12-14 Verrouillage pour portière et trappe de véhicule Withdrawn EP1932984A2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200602696U ES1064403Y (es) 2006-12-14 2006-12-14 Cerradura para puertas y portones de automoviles

Publications (1)

Publication Number Publication Date
EP1932984A2 true EP1932984A2 (fr) 2008-06-18

Family

ID=38293685

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07380359A Withdrawn EP1932984A2 (fr) 2006-12-14 2007-12-14 Verrouillage pour portière et trappe de véhicule

Country Status (2)

Country Link
EP (1) EP1932984A2 (fr)
ES (1) ES1064403Y (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110323A1 (it) * 2011-03-02 2012-09-03 Automobili Lamborghini Spa Maniglia per autoveicoli
EP2808467A4 (fr) * 2012-01-24 2016-06-15 Honda Lock Kk Appareil d'ouverture/fermeture de porte de véhicule
GB2548145A (en) * 2016-03-10 2017-09-13 Bentley Motors Ltd Door handle assembly
US20210071449A1 (en) * 2018-05-25 2021-03-11 U-Shin Italia S.P.A. Door leaf handle device, in particular for vehicle
ES2827624A1 (es) * 2019-11-21 2021-05-21 Seat Sa Elemento móvil de un vehículo automóvil

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1048931U (es) 2001-04-25 2001-10-16 Seat Sa Cerradura para puertas y portones de vehiculos automoviles.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES1048931U (es) 2001-04-25 2001-10-16 Seat Sa Cerradura para puertas y portones de vehiculos automoviles.

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20110323A1 (it) * 2011-03-02 2012-09-03 Automobili Lamborghini Spa Maniglia per autoveicoli
EP2808467A4 (fr) * 2012-01-24 2016-06-15 Honda Lock Kk Appareil d'ouverture/fermeture de porte de véhicule
US9458649B2 (en) 2012-01-24 2016-10-04 Kabushiki Kaisha Honda Lock Vehicle door open/close operation apparatus
GB2548145A (en) * 2016-03-10 2017-09-13 Bentley Motors Ltd Door handle assembly
WO2017153746A1 (fr) * 2016-03-10 2017-09-14 Bentley Motors Limited Ensemble poignée de porte
GB2548145B (en) * 2016-03-10 2021-03-31 Bentley Motors Ltd Door handle assembly
US11396764B2 (en) 2016-03-10 2022-07-26 Bentley Motors Limited Door handle assembly
US20210071449A1 (en) * 2018-05-25 2021-03-11 U-Shin Italia S.P.A. Door leaf handle device, in particular for vehicle
ES2827624A1 (es) * 2019-11-21 2021-05-21 Seat Sa Elemento móvil de un vehículo automóvil

Also Published As

Publication number Publication date
ES1064403Y (es) 2007-06-01
ES1064403U (es) 2007-03-01

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