A lock cylinder mechanism

A technology of lock cylinder and lock cylinder hole, which is applied to building locks, lock shells, cylinder pin locks, etc., can solve the problem of high comprehensive cost, and achieve the effects of reliable safety performance, easy installation, and simple structure

Inactive Publication Date: 2017-03-08
广西力保佳科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] According to the current lock cylinder and its specifications, its comprehensive cost is relatively high

Method used

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  • A lock cylinder mechanism
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Embodiment Construction

[0045] Now in conjunction with accompanying drawing, the present invention is described in detail:

[0046] The present invention is composed of a lock cylinder (1), a lock cylinder shell (2), a lock cylinder cover (3), marbles (4), a tripod (5), a square bar (6), a latch (7), a lock cylinder card Spring (8) is formed.

[0047] figure 1 Shown is the structural representation of the present invention. Among them, 1 is the lock cylinder (1), 2 is the lock cylinder shell (2), 5 is the tripod (5), 6 is the square bar (6), 7 is the bolt (7), and 9 is the bottom of the lock cylinder. The key hole (9) that has, 15 is the cover body (15), and 16 is the cover frame (16), and 24 is the screw hole two (24) that is provided with at base bottom.

[0048] figure 2 and image 3 Shown is the structural representation of the lock cylinder (1) in the present invention. Its body of lock core (1) is cylindrical, is provided with keyhole (9) at the bottom of lock core (1), is provided with ...

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PUM

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Abstract

The invention discloses a lock cylinder mechanism which specifically comprises a lock cylinder, a lock cylinder casing, a lock cylinder cover, marbles, a foot stand, a square strip, a bolt and a lock cylinder snap spring. The length of the lock cylinder in the lock cylinder mechanism is only 20-24mm; four marbles are formed in four corresponding marble holes; the lock cylinder casing is greatly shortened, so a key matched with the lock cylinder casing is also shortened. Compared with an existing lock cylinder of a door lock, the lock cylinder mechanism disclosed by the invention is simple in structure; the square strip for doubly locking a knob is driven to be connected with a double locking mechanism of a simple lock body; the lock cylinder mechanism is suitable for interior doors; safe performances of the lock cylinder mechanism are completely identical with those of a general lock body, but the cost of the lock cylinder mechanism is over half lower than that of the general lock body.

Description

technical field [0001] The invention belongs to a door lock accessory, in particular to a lock cylinder mechanism. Background technique [0002] The lock cylinder is an important part of the door lock. [0003] At present, the length of the existing lock cylinder is relatively long, and its length is about 50-60 mm, and there are 7-8 marbles, so the number of marbles is also 7-8, and the shell of the lock cylinder is also 7-8. It is configured according to the length of the lock cylinder, and the key is also matched according to the length of the lock cylinder. [0004] According to the current lock cylinder and its specifications, its comprehensive cost is relatively high. Contents of the invention [0005] The purpose of the present invention is to overcome the deficiency of the existing lock cylinder and provide a brand new lock cylinder mechanism. Specifically include: the lock cylinder mechanism is composed of a lock cylinder, a lock cylinder shell, a lock cylinder...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B27/00E05B15/00E05B9/04
Inventor 刘胜娣
Owner 广西力保佳科技有限公司
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