Left-front door lock body assembly
A front door lock and lock body technology, applied in the field of automobile door locks, can solve the problems of inconvenient operation, large size, complex structure, etc., and achieve the effects of convenient installation, stable performance, compact and reasonable structure
Active Publication Date: 2014-12-10
HAOYUE AUTOMOBILE SAFETY SYSTEM TECHNOLOGY LIMITED BY SHARE LTD
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- Description
- Claims
- Application Information
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Problems solved by technology
[0002] With the advancement of science and technology, car door locks are becoming more and more mature. The original locks can no longer meet people's needs. On the one hand, there are many hidden dangers in the safety performance of old-fashioned locks. It is also inconvenient to use and prone to various problems
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[0009] The present invention will be further described below in conjunction with accompanying drawing:
[0010] Referring to the accompanying drawings, the left front door lock body assembly includes a lock body seat plate 1, a cover plate 30, and a bottom case 36, and is characterized in that a brake hook 35 and a pawl are arranged between the bottom case 36 and the cover plate 30. 33. The brake hook return spring 31, the pawl return spring 32 and the brake hook shaft 34, the brake hook shaft 34 is riveted on the brake hook 35 and passes through the lock body seat plate 1 provided on the cover plate 30, The lock body seat plate 1 is welded with a fixed screw sleeve 2, the lock body seat plate 1 is connected with the cover plate 30 and the bottom shell 36 by screws, and the lock body seat plate 1 is riveted with a locking rocker arm sub-assembly 7 in the horizontal plane to lock The rocker arm subassembly 7 is riveted with a baffle connecting plate 5 and a lock cylinder joint ...
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The invention discloses a left-front door lock body assembly, which comprises a lock body riser plate, a cover plate and a bottom case. A brake hook, a pawl, a brake hook return spring, a pawl spring and a brake hook shaft are arranged between the bottom case and the cover plate; the brake hook shaft is riveted on the brake hook and passes through the lock body riser plate arranged on the cover plate; a fixed threaded sleeve is welded on the lock body riser plate; the lock body riser plate is connected with the cover plate and the bottom case through screws; a locking rocker arm sub assembly is riveted in the horizontal plane of the lock body riser plate; a baffle connecting plate and a lock cylinder joint are riveted on the locking rocker arm sub assembly; an externally-opened push plate connecting shaft is riveted on the baffle connecting plate; an externally-opened push plate is arranged above the baffle connecting plate; the externally-opened push plate is riveted on the horizontal plane of the lock body riser plate; an internally-opened rocker arm is riveted on the inner side face of the lock body riser plate; the internally-opened rocker arm is provided with an internally-opened joint and an internally-opened rocker arm return spring; and the outer side face of the lock body riser plate is provided with an inner locking shifting fork and a master control fastener assembly. The left-front door lock body assembly disclosed by the invention is compact and reasonable in structure, stable in performance and convenient in installation.
Description
Technical field: [0001] The invention relates to an automobile door lock, in particular to an A4010 type left front door lock body assembly. Background technique: [0002] With the advancement of science and technology, car door locks are becoming more and more mature. The original locks can no longer meet people's needs. On the one hand, there are many hidden dangers in the safety performance of old-fashioned locks. It is also inconvenient to use, and various problems are prone to occur. Invention content: [0003] The purpose of the present invention is to provide a left front door lock body assembly with compact and reasonable structure, convenient installation and stable performance. [0004] The purpose of the present invention is achieved in that the left front door lock body assembly includes a lock body seat plate, a cover plate, and a bottom shell, and is characterized in that: a brake hook, a pawl, The brake hook return spring, the pawl return spring and the br...
Claims
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IPC IPC(8): E05B83/36
Inventor 姚明成戴红严正海
Owner HAOYUE AUTOMOBILE SAFETY SYSTEM TECHNOLOGY LIMITED BY SHARE LTD