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Lock core and lockset

A technology of lock cylinder and lock cylinder, which is applied in the field of locks and can solve problems such as low security

Active Publication Date: 2021-05-18
ZHUHAI UNITECH POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a lock cylinder and a lock to improve the problem of low security of the existing blade lock cylinder

Method used

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  • Lock core and lockset
  • Lock core and lockset
  • Lock core and lockset

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Experimental program
Comparison scheme
Effect test

Embodiment

[0044] The embodiment of the present application provides a lock cylinder 100, which can improve the problem that the existing lock cylinder is very easy to be opened by thieves, resulting in extremely low security of the existing lock cylinder. The following describes the lock cylinder 100 in conjunction with the accompanying drawings. The specific structure is described in detail.

[0045] combine figure 1 , figure 2 and image 3 As shown, the lock cylinder 100 includes a lock case 10 , a lock cylinder 20 , a locking mechanism 30 and a plurality of blades. The lock cylinder 20 is rotatably disposed in the lock housing 10, and the lock cylinder 20 is provided with a lock hole 21 for inserting a key 40 (not shown in the figure). The locking mechanism 30 has a locked state that prevents the lock cylinder 20 from rotating and an unlocked state that allows the lock cylinder 20 to rotate. Each leaf is movably disposed on the cylinder 20, and each leaf has a locking position a...

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PUM

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Abstract

The invention provides a lock core and a lockset, and belongs to the technical field of lockset. The lock core comprises a lock shell, a lock cylinder, a locking mechanism and a plurality of vanes, wherein the lock cylinder is rotatably arranged in the lock shell; a lock hole in which a key is inserted is formed in the lock cylinder; the locking mechanism has a locking state for inhibiting rotation of the lock cylinder and an unlocking state for allowing rotation of the lock cylinder; each vane can be movably arranged in the lock cylinder and has a locking position and an unlocking position; when the each vane is positioned at the locking position, the locking mechanism is located in the locking state; when the key is inserted into the locking hole, the key can push the all vanes to be moved to the unlocking position, so that the locking state of the locking mechanism can be switched into the unlocking state; the plurality of vanes comprise at least first vane; a first limiting groove for enabling the first vanes to be moved is formed in the hole wall of the lock hole; and the first vanes are hidden in the first limiting groove. By adopting the lock core having the structure, direct contact between the first vanes and the outside is avoided, and the lock core is difficult to pry open, so that the safety of the lock core is improved.

Description

technical field [0001] The present application relates to the technical field of locks, in particular, to a lock cylinder and a lock. Background technique [0002] The blade lock cylinder is a kind of lock cylinder. The principle of the blade lock cylinder is to use the tooth flower grooves with different widths on the key to align the blades with different positions in the blade lock cylinder, so as to realize the rotation and opening of the lock cylinder. The blades of the blade lock cylinder in the prior art are usually provided with lock teeth, and the lock teeth are located in the lock hole of the lock cylinder. When the key is inserted into the lock hole, the lock teeth of the blade can be inserted into the tooth flower groove of the key Inside, the blade is driven to move in the lock cylinder through the tooth flower groove of the key, so as to realize the unlocking of the blade lock cylinder. However, the locking method of the current blade lock cylinder is known to...

Claims

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Application Information

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IPC IPC(8): E05B29/10E05B15/14E05B15/00E05B19/06
CPCE05B29/0033E05B15/14E05B15/00E05B19/0017
Inventor 李启平杨绍华何海雄李保福许海丰
Owner ZHUHAI UNITECH POWER TECH CO LTD