CN2368939Y

CN2368939Y - Safety hanging lock

Info

Publication number: CN2368939Y
Application number: CN 99220126
Authority: CN
Inventors: 刘云鹏; 姜培生; 王培和
Original assignee: 刘云鹏
Priority date: 1999-02-15
Filing date: 1999-02-15
Publication date: 2000-03-15
Anticipated expiration: 2009-02-15

Abstract

The utility model relates to an anti-theft hanging lock, which has the structure that a lock core and a lock nose are arranged in a lock body, the outer part of the lock body is remained with a keyhole and a door nose hole, the lock core is connected with the lock nose, the lock nose is penetrated into the door nose hole to proceed opening and closing, and the lock nose is propelled by the lock core which is pulled by a key which is inserted in to the keyhole. The utility model has the advantages of firm structure, concealment of lock nose, easy opening, and long service life; furthermore, the utility model is not easy to pick and rust, etc. The utility model solves the problems that a padlock is easy to rust, break, pick, etc. The utility model adopts a built-in type door nose structure; therefore, the safe, anti-theft, and long service life functions can be performed, and the utility model is an ideal safety lock for windows, doors, etc.

Description

The anti-theft security padlock

The utility model relates to lockset, more particularly is that people are used for the anti-theft security padlock of things such as locking door, window, car.

It is exposed that traditional padlock is hanging nose, and it has lock nose, lock body, key to constitute lock nose string to be exposed to the outside in the door nose, is easy to stolen or pries open, and do not have the effect of security protection.When using under the situation especially in the open, the junction of lock nose and lock body is often irritated rainwater or dew easily and is got rusty, and usually the time spent locks and do not open or bad opening, and very easily damages key, has shortened the application life of lock, does not therefore satisfy people's life requirement.

The purpose of this utility model is to provide a kind of can eliminate above-mentioned shortcoming, has firm in structurely, and the lock nose is hidden, is difficult for prying open and getting rusty, and it is convenient to open, the anti-theft security padlock of characteristics such as long service life.

Anti-theft security padlock of the present utility model is that formations such as lock body, lock core, lock nose, key, lock core technology port lid are arranged, it is that lock core and lock nose are housed in lock body, leave keyhole, door nostril in the lock body outside, lock core connects the lock nose, and key inserts to be stirred lock core and promote the door nose that the lock nose penetrates in the door nostril and carry out switch in the keyhole; Wherein locking nose is the dead bolt made from metal material or processing of high molecular material, the one end is connected with lock core, the other end can penetrate a nose and be connected with lock body, lock core is in lock core technology port lid snap, shift fork to be housed, key inserts the back and is connected with shift fork, shift fork connects snap and acts on the lock nose, and shift fork drives the snap compression or stretchs out, and reaches unlatching or the locking function of this lock to locked object thereby promote the lock nose along moved by force direction.Described lock body is rectangle, circle or elliptical shape preferably, also can be according to using needs to be made into various shapes, as geometry shape, animal shape, imitative thing shape or the like.

Description of drawings: Fig. 1: anti-theft security padlock schematic diagram Fig. 2: anti-theft security padlock internal construction schematic diagram 1-lock body 2-lock core and lock core technology port lid 3-keyhole and key 4-door and window and locked object 5-door and window nose 6-lock nose or dead bolt 7-shift fork 8-snap 9-lock bonnet

Further specify structure of the present utility model in conjunction with the accompanying drawings: lock body as shown in the figure be select for use rectangular-shaped, it is that lock core 2 and lock nose 6 are housed in lock body, seal with lock bonnet 9, usually door and window nose 5 is installed on the locked object 4, outside lock body, leave keyhole 3 that can insert key and the door nostril that can insert a nose 5, lock core 2 is made of shift fork 7, snap 8 etc., and key 3 rotations drive shift fork 7 and move forward, and shift fork 7 drives snap 8 promotion dead bolts 6 and passes a nose 5 and lock body 1 sealed, lock jail.

Problems such as anti-theft security padlock of the present utility model has solved for a long time, and padlock gets rusty easily, perishable, easy sled especially adopt built-in door nose structure, have played safe antitheft, long effect of life-span, are the safety locksets of desirable things such as door and window.

Claims

1, a kind of anti-theft security padlock is characterized in that being equipped with in the lock body lock core and lock nose, leaves keyhole, door nostril in the lock body outside, and lock core connects the lock nose, and key inserts to be stirred lock core and promote the door nose that the lock nose penetrates in the door nostril and carry out switch in the keyhole.

2, anti-theft security padlock as claimed in claim 1 is characterized in that described lock nose is the tongue that metal or macromolecular material are made, and the one end is connected with lock core, and the other end can penetrate a nose and be connected with lock body.

3, anti-theft security padlock as claimed in claim 1 is characterized in that described lock body is rectangle or circle or elliptical shape.

4, anti-theft security padlock as claimed in claim 1 is characterized in that described lock core is in lock core technology port lid snap, shift fork to be housed, and key inserts the back and is connected with shift fork, and shift fork connects snap and acts on the lock nose.