CN2706567Y

CN2706567Y - Anti-theft padlock

Info

Publication number: CN2706567Y
Application number: CN 200420011209
Authority: CN
Inventors: 闫海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-30
Filing date: 2004-06-30
Publication date: 2005-06-29
Anticipated expiration: 2014-06-30

Abstract

The utility model provides an anti-theft padlock which belongs to the technical field of lockset. The main characteristic of the anti-theft padlock is that the part of a padlock nose, which is inserted in a padlock hole, is thinner than the part of the padlock nose outside the padlock hole. Because the utility model adopts the technical proposal, the part of the padlock nose, which is inserted in the padlock hole, is thinner than the part of the padlock nose outside the padlock hole, after the padlock nose is locked, no interval is in the part where the padlock nose is inserted in the padlock hole, and as a result, a steel sheet or other analogues can not be inserted in the part where the padlock nose is inserted in the padlock hole, which has good function of theft prevention. The anti-theft padlock has the advantage of more safety in use compared with the existing padlocks.

Description

Theft proof padlock

Technical field:

The utility model belongs to lock technology field, is specifically related to a kind of theft proof padlock.

Technical background:

At present, the U type padlock of selling on the market, its lock nose is the U type, and the entire body thickness is identical, and lock nose end is provided with groove, and when the lock nose inserted lock body, the dead bolt on the lock body stretched out, and is stuck in the groove, is pinning; Because lock nose entire body thickness is identical, the lock nose inserts lock body, between lockhole and the lock nose insertion portion certain interval is arranged,, contract behind the dead bolt as long as insert the gap with stalloy or other similar items, lock promptly is opened, generally speaking, lock body is big more, and the gap is also just big more, easy more being pried open lost antitheft effect.

Summary of the invention:

The purpose of this utility model is the theft proof padlock that a kind of difficult quilt of design is pried open.

The technical scheme that the utility model is taked is in addition improved on the basis of original padlock, and it is partly thin than its exposed parts that the lock nose inserts lockhole.

Because the utility model has been taked technique scheme, it is thinner than exposed parts that the lock nose inserts the lockhole part, and after the pinning, lockhole is also just very close to each other with lock nose insertion portion, and stalloy or other similar items can't insert, and can play good antitheft effect.Compare with existing padlock, have and use safer advantage.

Description of drawings:

Below in conjunction with accompanying drawing and example, architectural feature of the present utility model is done reason one step explanation.

Fig. 1 is the utility model general assembly structural representation.

Fig. 2 is the utility model lock nose structural representation.

The specific embodiment:

Fig. 1 among Fig. 2, the utlity model has lock body 1, lockhole 2, lock nose 3, and lock nose 3 is the U type, is provided with groove on going in the portion that lock nose 3 inserts lockhole 2, and it is partly thin than its exposed parts that the lock nose inserts lockhole, and its insertion portion and exposed parts junction are the L type.

Claims

1, a kind of theft proof padlock has lock body, lockhole, lock nose, and it is partly thin than its exposed parts to it is characterized in that locking nose insertion lockhole.

2, a kind of theft proof padlock according to claim 1 is characterized in that described lock nose inserts the lockhole part and is the L type with its exposed parts junction.