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Lock cylinder capable of being rapidly replaced and lock comprising lock cylinder and liner replacing key

A lock cylinder and lock core technology, which is applied in the field of cylinder key replacement, can solve the problems of low safety and achieve the effect of easy operation of core replacement and enhanced safety

Inactive Publication Date: 2013-10-16
DONGGUAN HANXING HARDWARE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the security of the lock is still not high

Method used

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  • Lock cylinder capable of being rapidly replaced and lock comprising lock cylinder and liner replacing key
  • Lock cylinder capable of being rapidly replaced and lock comprising lock cylinder and liner replacing key
  • Lock cylinder capable of being rapidly replaced and lock comprising lock cylinder and liner replacing key

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Embodiment Construction

[0024] The structure of the lock cylinder and the corresponding cylinder sleeve in the replaceable lock cylinder of the present invention will be described in detail below with reference to the accompanying drawings, taking the Shoutao piece lock as an example. It should be noted that the concept of the present invention can also be applied to other types of locks.

[0025] image 3 It is an exploded perspective view of the lock cylinder in the replaceable lock cylinder, the corresponding cylinder sleeve and the corresponding cylinder replacement key of the present invention. Lock cylinder 2 is fixedly installed in cylinder sleeve 9, and they are called lock core together with relevant accessories. For the birthday peach lock, the above-mentioned lock cylinder 2 and cylinder sleeve 9 are basically cylindrical. The lock cylinder 2 is inserted into the hole of the cylinder sleeve 9, and is connected with the cylinder sleeve 9 in cooperation. The upper edge of the meson 1 protr...

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PUM

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Abstract

The invention provides a lock cylinder which comprises a liner bushing (9), a lock liner (2) positioned in a hole of the liner bushing and a washer (1); a pipe bead hole in the liner bushing is a strip-shaped hole so that the lock liner can rotate to an angle in the liner bushing when a pipe bead (6) is in the pipe bead hole; in addition, the opening-type washer can be sheltered by components around a key hole of the lock liner and cannot be seen from the key hole of the lock liner whatever the opening-type wafer is in a protruding position or a poking position. The washer is of an opening-type, such as an annular shape with a gap and comprises a hook (A); and the positions of the gap and the hook are lower than the position of the key hole after the washer is installed in the lock liner. The invention also provides a lock comprising the lock cylinder and a corresponding liner replacing key (3). By means of the structures of the lock cylinder and the liner replacing key, the liner replacement operation is simpler and more convenient, and thus the safety can be enhanced.

Description

technical field [0001] The present invention relates to a replaceable lock cylinder, a lockset comprising a replaceable lock cylinder and a corresponding gall key, in particular a mortise lock (also known as a Shoutao piece lock) and its replaceable lock core and gall key. Background technique [0002] The lockset generally includes a lock body, a lock cylinder and a lock beam or a lock hook. The lock beads in the lock cylinder correspond to the teeth of the key, so that a lock can only be opened by the key corresponding to the lock cylinder. In daily life, for example, after moving into a new house or after decorating a room, people often wish to replace the cylinder and key, or even the entire door lock, to enhance home security. In addition, for example, in public places such as swimming pools or sports grounds, there are multiple lockers for different consumers. After a consumer uses up a locker, in order to prevent the previous consumers from copying the keys without a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B27/00E05B19/08
Inventor 崔梓光
Owner DONGGUAN HANXING HARDWARE