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Portable door lock

A portable door lock technology, which is applied to building locks, lock shells, and non-mechanical transmission-operated locks. It can solve the problems of being unable to lock outdoors and easy to fall off, so as to ensure the safety of people and property, and the operation process is simple. Effect

Active Publication Date: 2016-04-20
南通同江机电设备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a portable door lock, which aims to solve the problem that the anti-lock device in the prior art needs to be pre-installed on the door and the anti-lock device is relatively easy to fall off, and cannot be locked outdoors

Method used

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Embodiment Construction

[0027] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0028] Such as Figure 1 to Figure 4 Shown is a preferred embodiment of the present invention, a portable door lock, including a buckle 1 , a lock seat 2 and a lock tongue 3 . One end of the buckle 1 is provided with a buckle part 11, and the other end is opened with a through hole 12. The buckle part 11 is stuck in the lock groove 101 of the door frame 100 and abuts against the lock groove 101 close to the indoor side wall 1011. . The lock tongue 3 is slidably installed in the lock seat 2, and during the sliding process, the lock tongue 3 can pass through or lea...

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Abstract

The invention is applicable to the technical field of door locks and provides a portable door lock. The portable door lock comprises a fastener part, a lock seat and a lock tongue, wherein a fastener portion is arranged at one end of the fastener part, a through hole is formed in the other end of the fastener part, and the fastener portion is clamped in a locking groove formed in a door frame and abuts against the side, close to the indoor side, of the locking groove. After the lock tongue penetrates through the through hole, the lock tongue abuts against the side, facing the indoor side, of a door leaf. The portable door lock is not needed to be pre-installed on a door, is convenient to carry and use during outgoing and does not need any auxiliary tool when being applied, and the operating process is very simple and convenient. In addition, the door leaf is clamped between the fastener portion of the fastener part and the lock tongue, the problem of fastener part loosing does not exist, and counter door locking from inside or outside of a room can be achieved. It is thus clear that the portable door lock is firm and reliable and effectively guarantees that personal safety and property safety of a user.

Description

technical field [0001] The invention belongs to the technical field of door locks, in particular to a portable door lock. Background technique [0002] Present door locks are generally fixedly installed on the door in advance, wherein the door frame is provided with a lock groove, and the door leaf is provided with a retractable dead bolt, which is twisted with a key outside the door or other electronic intelligent control dead bolt telescopic, the lock After the tongue slides out of the lock groove, the lock can be unlocked. Sometimes people do not want others to enter when they are in the room or not in the room, but others or thieves may enter the room through keys or some unlocking tools, especially in rental houses, apartments, shared houses, business trips, traveling and staying in hotels, guesthouses, etc. Going out to shop, work, etc., can not protect your own personal and property safety, so it is especially important to lock the door. So there are various simple ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E05B9/08E05B47/02
CPCE05B9/08E05B47/0012E05B47/026
Inventor 黄文兵
Owner 南通同江机电设备有限公司
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