False-locking preventing mechanism of automobile door lock

A car door lock and anti-mislocking technology, which is applied in special locking actions and other directions, and can solve problems such as inability to open from the outside and trouble for passengers

Active Publication Date: 2014-06-11
凯毅德汽车系统(郑州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] If the side door lock next to the driver of the car does not have the anti-mislocking function, the lock button of the car door is pressed, and the car door is locked when the door is closed. Open the door from the outside, if the key is forgotten inside the trunk, this situation is a very troublesome thing for the passengers

Method used

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  • False-locking preventing mechanism of automobile door lock
  • False-locking preventing mechanism of automobile door lock
  • False-locking preventing mechanism of automobile door lock

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] Depend on Figure 1-Figure 5 An anti-mislocking mechanism of an automobile door lock shown includes a pawl 6 , an anti-mislocking rotating arm 10 and an opening arm 13 .

[0017] The ratchet 6 includes a rotating shaft extending horizontally before and after, and left and right turning blocks 17, 18 symmetrically fixed on both sides of the rotating shaft. Block 8, the pawl 6 is provided with an active shift block 9 located on the lower side of the shaft center of the ratchet 6 and used to move the driven shift block 11 upward, and the active shift block 9 is fixed on the front end surface of the ratchet 6 , the active shifting block 9 is arc-shaped, and the left end face of the active shifting block 9 is an arc-shaped surface; when the left and right turning blocks 17 and 18 are horizontal, the active shifting block 9 is located at the lower left of the shaft center of the pawl 6 side,

[0018] The anti-mislocking rotating arm 10 is located in front of the ratchet 6....

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PUM

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Abstract

The invention discloses a false-locking preventing mechanism of an automobile door lock. The false-locking preventing mechanism comprises a pawl, a false-locking preventing rotary arm and an opening arm. The pawl comprises a backward-forward extending rotary shaft, a left rotary block and a right rotary block, wherein the left rotary block and the right rotary block are fixedly arranged on two sides of the rotary shaft. The pawl is provided with a driving shifting block which is located on the lower side of a rotary shaft axis and used for upward shifting a driven shifting block. The false-locking preventing rotary arm is provided with a left-right extending pin shaft hole, the driven shifting block is arranged on the false-locking preventing rotary arm located on one side of the pin shaft hole, the driving shifting block is in transmission connection with the driven shifting block, a resetting block for backward shifting the opening arm is arranged on the false-locking preventing rotary arm located on the other side of the pin shaft hole, and both the driven shifting block and the resetting block rotate around the axis of the pin shaft hole backward and forward. The opening arm is provided with a protrusion for abutting against the lower surface of the left rotary block and enabling the pawl to achieve rotary resetting, and the position of the resetting block shifting the opening arm backward is located on the lower side of the protrusion on the opening arm. The false-locking preventing mechanism of the automobile door lock is a door lock with a novel structure and a false-locking preventing function and enables a side door lock beside an automobile driver to have the false-locking preventing function.

Description

technical field [0001] The invention relates to an anti-mislocking mechanism of an automobile door lock. Background technique [0002] If the side door lock next to the driver of the car does not have the anti-mislocking function, the lock button of the car door is pressed, and the car door is locked when the door is closed. Open the door from the outside, if the key is left inside the trunk, this situation is a very troublesome thing for the passengers. Therefore, the side door lock next to the driver of the car must have an anti-mislocking function. When the car door is closed, the passenger must use the key (or remote control key) to lock the car. Only in this way can the key (or remote control key) be locked. ) is always held in the hands of the passenger, so that the passenger can open and close the door smoothly, making it easy to get on and off the car. Contents of the invention [0003] The purpose of the present invention is to provide a novel structural door lo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B77/14
Inventor 高文宏孙治国栗德恩李恒邴国伟
Owner 凯毅德汽车系统(郑州)有限公司
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