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a trigger lock

A trigger type lock technology, applied in the field of locks, can solve the problems of troublesome use and low safety, and achieve the effect of convenient use and high safety

Active Publication Date: 2018-12-18
东莞市德曼木业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This kind of lock is too simple in structure, low in safety, and troublesome to use; in view of this, the inventor has invented a new lock

Method used

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Experimental program
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Embodiment Construction

[0056] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0057] see Figure 1 to Figure 10 , a trigger lock, including an installation housing, the installation housing is equipped with a main lock mechanism 3, a limit trigger mechanism 4, an oblique lock mechanism 5, a slider mechanism 6 and a handle for driving the slider mechanism 6 Control assembly 1; when the slider mechanism 6 drives the main lock mechanism 3 and the oblique lock mechanism 5 to compress, the limit trigger mechanism 4 abuts against the main lock mechanism 3 and restricts the main lock mechanism 3 from protruding from the installation shell (Such as Figure 4shown); when the limit trigger mechanism 4 is compressed and the oblique lock mechanism 5 ejects from the installation housing, the oblique lock mechanism 5 touches the limit trigger mechanism 4, so that the limit trigger mechanism 4 and the main lock mechanism 3 are limited Release, and the main...

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Abstract

The invention relates to the technical field of locks and discloses a trigger lock. The trigger lock comprises a mounting shell. A master lock mechanism, a limiting trigger mechanism, an inclined lock mechanism, a sliding block mechanism and a handle control assembly used for driving the sliding block mechanism are mounted in the mounting shell. When the sliding block mechanism drives the master lock mechanism and the inclined lock mechanism to conduct compression, the limiting trigger mechanism abuts against the master lock mechanism to restrain the master lock mechanism from extending out of the mounting shell. When the limiting trigger mechanism is compressed and the inclined lock mechanism is popped up from the mounting shell, the inclined lock mechanism triggers the limiting trigger mechanism to release limitation to the limiting trigger mechanism and the master lock mechanism, and the master lock mechanism is popped up. When a door is closed, the inclined lock mechanism and the limiting trigger mechanism are compressed simultaneously to make the master lock mechanism extend out. In practical application, in a door closed state, the master lock mechanism can automatically extend out to achieve locking, and the safety is high. Meanwhile, the trouble that the door is locked just by manually inserting a key and rotating the key when the door is locked is avoided. During unlocking, the lock can be opened by using the handle control assembly directly, and accordingly the trigger lock is quite convenient to use.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a trigger lock. Background technique [0002] Locks have been used in people's daily life for thousands of years. With the continuous improvement of social living standards, people have higher requirements for anti-theft needs. [0003] The prior art discloses a lock, which includes a bracket seat installed on a fixed plate and a lock cylinder cover and a lock cylinder arranged inside the bracket seat. A gear and a skeleton are arranged on the lower part of the fixed plate, and the skeleton is divided into a left cavity and a The right cavity, the left cavity and the right cavity are respectively provided with holes through which the shaft passes, and the spring is placed on the shaft, and the spring is placed at the gap between the left cavity and the right cavity, and the left cavity of the skeleton There is a lock tongue cover in the body, the right cavity is threadedly connect...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B63/14E05B63/20E05B15/00
CPCE05B15/00E05B63/146E05B63/20
Inventor 杨钫
Owner 东莞市德曼木业有限公司