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Locking device

A technology for locking devices and locking parts, which is applied in building locks, buildings, building structures, etc., can solve troubles and other problems, and achieve the effects of eliminating lock components falling, low manufacturing cost, and simple structure

Pending Publication Date: 2018-11-16
XIAOGAN DINGZUO ELECTROMECHANICAL EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the mechanical locks in the prior art need to be used in conjunction with the lock body and the key. If the key is lost, it will not be easy to open the lock body again, which will cause certain troubles.

Method used

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specific Embodiment

[0023] As an optimization scheme of the embodiment of the present invention, please refer to figure 1 with figure 2 , further comprising a first fixing pin shaft 50 , a second fixing pin shaft 51 and a third fixing pin shaft 52 passing through the two second side plates 11 in sequence. In this embodiment, there is also a fourth fixing pin 53 , which cooperates with the first three fixing pins to fix the two second side plates 11 . The first fixing pin shaft 50 , the second fixing pin shaft 51 and the third fixing pin shaft 52 can also serve as position limiting members in addition to the above functions, which will be described in detail below.

[0024] To further optimize the above scheme, please refer to figure 1 with figure 2 , the lock head 2 is penetrated with a first straight pin 22 for the lock head 2 to be rotated as a rotation axis, and the two ends of the first straight pin 22 are installed on the two ends of the lock body 1 respectively. On the second side pla...

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Abstract

The invention relates to the technical field of locks and provides a locking device comprising a lock body; the lock body is a chamber formed by a pair of first side plates, a pair of second side plates and a pair of third side plates by surrounding; a lock head and a lock assembly are disposed in the chamber; one of the first side plates of the lock body has a first groove that is recessed into the chamber; a portion of the lock head has a second groove that is recessed toward the interior thereof; an inner side wall of the second groove and one section of the inner side walls of the first groove may be enclosed to form a locking interval for locking the foreign object; a part away from the second groove of the locking head is provided with a locking member that can engage the locking assembly and secure the locking head. By arranging the second groove forming the locking interval and the locking member for fixing the lock head with the locking assembly on the lock head, and the lockassembly is also disposed on the lock body, the falling possibility of the lock assembly is eliminated; the locking interval can be opened or closed at any time; the manufacturing cost of the whole device is low and the device is suitable for promotion.

Description

technical field [0001] The invention relates to the technical field of locks, in particular to a locking device. Background technique [0002] There are many locks on the market, including mechanical locks, electronic locks, combination locks and so on. [0003] Among them, the mechanical lock is a relatively popular type of lock, which is cheap and practical, and is applicable to almost various fields. However, most of the mechanical locks in the prior art need to be used in conjunction with the lock body and the key. If the key is dropped, it will not be easy to open the lock body again, which will cause certain troubles. Contents of the invention [0004] The object of the present invention is to provide a locking device, by setting the second groove forming the locking section and the locking piece for cooperating with the locking assembly to fix the locking head on the locking head, and the locking assembly is also It is installed on the lock body, which eliminates ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B63/00E05B15/00
CPCE05B15/00E05B63/00
Inventor 王宁张文龙
Owner XIAOGAN DINGZUO ELECTROMECHANICAL EQUIP
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