CN201152091Y

CN201152091Y - Line controlled front door lock device for automobile

Info

Publication number: CN201152091Y
Application number: CN 200720129731
Authority: CN
Inventors: 朱程章; 杨海平
Original assignee: Individual
Current assignee: Jiangsu Haoyue Automobile Lock Co Ltd
Priority date: 2007-12-25
Filing date: 2007-12-25
Publication date: 2008-11-19
Anticipated expiration: 2017-12-25

Abstract

The utility model relates to an automobile wire control front door lock device which comprises an internal handle base, a fastener, a lock upper cover plat and other components. Through an inside opening wire and an inside locking wire, which are arranged on the lock device, a lever can be pulled and stared to move forwards and backwards, or leftwards and rightwards, thereby pushing a pawl interlock plate to open or close the automobile door lock, ensuring that the automobile door can not be opened while the automobile is running normally, and guaranteeing the driving safety of the automobile. The lock device provided by the utility model adopts a mechanical structure and has low manufacturing cost and safe and reliable operation; therefore, the lock device can be widely applied to the door locks of medium and low grade automobiles.

Description

A kind of line control front door lock body for cars device

Technical field:

The utility model relates to a kind of automobile grille body device, particularly relates to a kind of line control front door lock body for cars device.

Background technology:

In the automobile production industry, the lock device of arrangements for automotive doors has various project organizations, and wireless remote control is arranged, mechanical locking device, and machinery miscellaneous adds the electronic type locking device.But structure in general, equal more complicated, various technical matters appear easily, though the lock body equipment that some are advanced, security performance is reliable, and its cost of production is very expensive, generally be applicable to automobile than higher gears, and on some low and middle-grade automobiles, use these devices, and can increase the manufacturing cost of automobile undoubtedly, be not suitable for large batch ofly on low and middle-grade arrangements for automotive doors, using.

Summary of the invention:

The purpose of this utility model will provide a kind of line control front door lock body for cars device exactly, it can overcome the existing defective of above product, can save the cost of producing the automobile grille body greatly on the one hand, adopt not only safety of line traffic control car door lock on the other hand, and convenient and reliable, be difficult for producing fault mechanical, the electronic type lock body.The purpose of this utility model is to realize like this, a kind of line control front door lock body for cars device is by the inner handle seat, dead lock, the lock body upper cover plate, in open backguy, interior locking backguy is formed, it is characterized in that: be provided with the lock body upper cover plate on described inner handle seat, be provided with dead lock and dead lock fixed head on the lock body upper cover plate, described dead lock is provided with rocking arm; in the locking backguy, the other end of rocking arm was inserted in the groove of locking rocking arm in an end of rocking arm was connected; Described locking rocking arm is fixed on the inner handle seat by pawl axis, and an end of locking rocking arm is provided with groove, and the other end is provided with projection, and described projection inserts to be opened in the designed groove of lever one end; Open lever by screw on the inner handle seat, described unlatching lever one end is provided with groove, thereunder is provided with block, its other end by the lock body upper cover plate with in open backguy and be connected.The utility model adopts the line traffic control car door lock, can reach the purpose of opening and closing automobile door lock easily by line traffic control, and cost of production can descend significantly, and its security performance and operating characteristics can obtain the assurance of essence.

Description of drawings:

Fig. 1 is a structure explosive view of the present utility model;

1. unlatching lever, 2. locking rocking arm, 3. pawl axis, 4. ratchet interlock plate, 5. joint, 6. swinging plate, 7. lining A, 8. lining B, 9. screw A, 10. screw B, 11. dead locks, 12. cushion blocking, 13. rocking arms, 14. rivets, 15. the dead lock fixed head, 16. inner handle shafts, 17. inner handle seats, 19. the lock body upper cover plate is opened backguy in 20., locking backguys in 21..

The specific embodiment:

The utility model is described in further detail below in conjunction with accompanying drawing;

In the drawings, a kind of line control front door lock body for cars device is by inner handle seat 17, dead lock 11, lock body upper cover plate 19, in open backguy 20, interior locking backguy 21 is formed, it is characterized in that:be provided with lock body upper cover plate 19 on described inner handle seat 17, be provided with dead lock 11 and dead lock fixed head 15 on lock body upper cover plate 19, described dead lock 11 is provided with rocking arm 13; In the locking backguy 21, the other end of rocking arm 13 was inserted in the groove of locking rocking arm 2 in an end of rocking arm 13 was connected; Described locking rocking arm 2 is fixed on the inner handle seat 17 by pawl axis 3, and an end of locking rocking arm 2 is provided with groove, and the other end is provided with projection, and described projection inserts to be opened in the designed groove of lever 1 one ends; Open lever 1 and be fixed on the inner handle seat 17 by screw A9, described unlatching lever 1 one ends are provided with groove, thereunder are provided with block, its other end by lock body upper cover plate 19 with in open backguy 20 and be connected.During concrete enforcement, when needs are opened car door, pulling automotive door wrench, open backguy in the drive, in open the slide block of backguy by being arranged on the lock body upper cover plate and pulling force is delivered to opens on the lever, described unlatching lever is arranged on the inner handle seat, open lever can be on the inner handle seat left and right moving, if the block that is provided with below the set groove of unlatching lever one end will promote the ratchet interlock plate and move is thereby opens the arrangements for automotive doors lock. and pull earlier interior locking pullswitch; This moment in locking backguy meeting by be arranged on dead lock set on the dead lock fixed head with pull transfer to rocking arm; Rocking arm will be left; Move right; Because an end of rocking arm is inserted in the groove of locking rocking arm; The movement of rocking arm; Will drive the locking rocking arm relatively rotates; The locking rocking arm is arranged on the inner handle seat; Can relatively rotate around fixed axis; Because in the projection that the locking rocking arm arranges is inserted in the groove of opening lever; The locking rocking arm sways; Will drive and open moving forward and backward of lever; Make its block disposed thereon break away from the ratchet interlock plate; Even so that open backguy in operator's pulling; Open lever and can do a left side; Move right; Because the locking rocking arm has driven the unlatching lever and has moved forward the relevant position; Open lever and remake a left side; Move right; Can not promote the ratchet interlock plate moves; Car door lock also just remains at lockup state; Thereby guaranteed that automobile is when operation; Car door can not arbitrarily be opened, the safety when having guaranteed running car.

Claims

1. a line control front door lock body for cars device is by inner handle seat (17), dead lock (11), lock body upper cover plate (19), in open backguy (20), interior locking backguy (21) is formed, it is characterized in that: on described inner handle seat (17), be provided with lock body upper cover plate (19), on lock body upper cover plate (19), be provided with dead lock (11) and dead lock fixed head (15), described dead lock (11) is provided with rocking arm (13); in the locking backguy (21), the other end of rocking arm (13) was inserted in the groove of locking rocking arm (2) in an end of rocking arm (13) was connected; Described locking rocking arm (2) is fixed on the inner handle seat (17) by pawl axis (3), and an end of locking rocking arm (2) is provided with groove, and the other end is provided with projection, and described projection inserts to be opened in the designed groove of lever (1) one end; Open lever (1) and be fixed on the inner handle seat (17) by screw A (9), described unlatching lever (1) one end is provided with groove, thereunder is provided with block, its other end by lock body upper cover plate (19) with in open backguy (20) and be connected.