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A door locking system

A car door and connecting rod technology, which is applied in the field of car door locking system, can solve the problems of door lock damage, large opening and closing force of the car door, and the door cannot be opened, so as to prevent door lock damage, small opening and closing force, and prevent the car door from being opened. The effect of water leakage

Active Publication Date: 2016-08-24
BEIBEN TRUCKS GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a locking system for the car door, which solves the problems that the door cannot be opened and the door lock is damaged due to the large opening and closing force of the car door during long-term use.

Method used

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Embodiment Construction

[0016] In order to make the purpose, content, and advantages of the present invention clearer, the specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0017] The car door locking system of the present invention is mainly made up of two parts, namely locking linkage system 1, car door support block mechanism 2, see figure 1 . Through the joint action of these two parts, the purpose of the present invention can be achieved.

[0018] Such as figure 2 As shown, the locking linkage system is mainly composed of three connecting rods 12, two wedge-shaped blades 10, 11, a transition blade 13, a rotating handle 14, a rotating shaft 15, and a plastic pad 16. The first wedge-shaped blade 11 connects the connecting rod and One end of the transition vane 13 is rotatably connected, the other end of the transition vane is rotatably connected to the rotating handle 14 through a c...

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PUM

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Abstract

The invention discloses a vehicle door locking system which is mainly composed of a locking connecting rod system and a vehicle door supporting block mechanism. The locking connecting rod system and the vehicle door supporting block mechanism work together, when a vehicle door is closed, besides the fact that the weight of the vehicle door is supported by a hinge, a vehicle door supporting block also bears certain weight, the stress of a door lock is greatly reduced, and the door lock is protected against damage. A wedge-shaped structure is adopted for the supporting block, and thus the problem that the closing force is large in the vehicle door closing process is solved. In addition, an adjusting block is adopted for the supporting block mechanism so as to adapt to the height difference caused by a vehicle door installation error. The starting and closing force of a locking mechanism is small, the stress of the vehicle door lock can be obviously reduced, the door lock is prevented from being damaged, the sealing performance is improved, and the phenomena of water leakage of the vehicle door and the like are avoided.

Description

technical field [0001] The invention belongs to the field of vehicle door locking, and in particular relates to a vehicle door locking system. Background technique [0002] At present, the doors of heavy machinery vehicles and armored vehicles use ordinary locks to lock the doors. Due to the heavy weight of the doors of armored vehicles, ordinary door locks are subject to greater force when locking the doors, so it will be laborious to open the door locks during use. Stuck, damaged door locks, doors that cannot be opened, and doors that are not tightly sealed. Contents of the invention [0003] The object of the present invention is to provide a locking system for a car door, which solves the problems that the door cannot be opened and the door lock is damaged during long-term use due to the relatively large opening and closing force of the car door. [0004] The technical solution of the present invention is: a car door locking system, characterized in that it is mainly ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B83/36E05B85/00
Inventor 刘志青乔鹏宇孙朝晖韩贵远任美荣吕永泽
Owner BEIBEN TRUCKS GRP