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A new type of advanced automobile side door lock

A car-side, advanced technology, applied in the field of locks, can solve problems such as the door cannot be unlocked

Active Publication Date: 2021-09-03
浙江天岳汽车电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the self-priming lock structure of the existing side door lock is to be unlocked, the motor must be used to drive the toggle to return, so that the large deadbolt can be rotated to open the door.
Therefore, the door can only be opened when the motor rotates, and once the motor fails to rotate, the door cannot be unlocked

Method used

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  • A new type of advanced automobile side door lock
  • A new type of advanced automobile side door lock
  • A new type of advanced automobile side door lock

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] like figure 1 As shown, this novel high-grade automobile side door lock is contained on the automobile side door, and it comprises housing, big deadbolt 15, small deadbolt 14, outward opening toggle piece 2 and inside opening toggle piece 3; Wherein big deadbolt 15 and the small dead bolt 14 can be rotatably installed on the housing, and the big dead bolt 15 is connected with the big dead bolt return torsion spring (for the sake of simple figure, the big dead bolt return torsion spring is not drawn), and the big dead bolt 15 There is a lock groove (the side door lock is to hook the lock column on the car through the hook groove to realize locking), and the small dead bolt 14 is connected with the small dead bolt return torsion spring (the small dead bolt return torsion spring is not shown); figure 2 , Figure 4 as well as Figure 5 As shown, through the rotation and cooperation of the big deadbolt 15 and the small deadbolt 14, the fully locked state, the half-locked ...

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Abstract

The invention relates to a novel high-grade automobile side door lock which can realize unlocking even if the motor of the self-priming door locking function fails. This novel high-grade automobile side door lock includes a housing, a large dead bolt, a small dead bolt, an outwardly opening toggle piece and an inwardly opened toggle piece. The lock tongue is connected with the return torsion spring of the large lock tongue, the large lock tongue has a lock groove, and the small lock tongue is connected with the return torsion spring of the small lock tongue. It is characterized in that it also includes a self-priming full lock assembly, which includes There is a full-lock motor, a full-lock arm and a full-lock active part. The full-lock arm is hinged on the housing, one end of the full-lock arm is connected to the full-lock motor, and the other end of the full-lock arm is connected to the full-lock active part. hinged. This new advanced car side door lock solves the problem that the door cannot be unlocked once the motor fails through the improved transmission structure, so as to ensure that the car side door can be opened normally.

Description

technical field [0001] The invention relates to a lock, in particular to a lock on a side door of an automobile. Background technique [0002] The car side door lock is a door lock installed on the side door of the car. At present, the general automobile side door lock includes a large dead bolt and a small dead bolt, and through the cooperation of the large dead bolt and the small dead bolt, full lock, half lock and unlocking are realized. At present, when the side door lock of a general car is in a half-lock state, it can only be displayed on the vehicle display that the door is not closed tightly, and then the door must be manually pulled and locked again. In order to solve this problem, the side door locks on existing high-end vehicles have the self-priming door lock function in the half-lock state, that is, when the door is not locked, the sensor detects the signal, and the large bolt is driven to rotate by the motor-driven toggle , the big deadbolt cooperates with th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B81/06E05B81/12E05B81/18E05B81/20E05B81/32E05B63/14
CPCE05B63/146E05B81/06E05B81/12E05B81/18E05B81/20E05B81/32
Inventor 范捷舒冬冬陈新宇舒畅郑定海
Owner 浙江天岳汽车电器有限公司
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