CN203531571U

CN203531571U - Anti-theft padlock

Info

Publication number: CN203531571U
Application number: CN201320579400.3U
Authority: CN
Inventors: 韩翔
Original assignee: Changzhou Wujin Xiang Yu Electronic Devices And Components Co Ltd
Current assignee: Changzhou Wujin Xiang Yu Electronic Devices And Components Co Ltd
Priority date: 2013-09-18
Filing date: 2013-09-18
Publication date: 2014-04-09
Anticipated expiration: 2023-09-18

Abstract

The utility model discloses an anti-theft padlock. The anti-theft padlock comprises a suspension loop, a lock body, an embedded lock cylinder, a bottom lock cylinder and a safety plug, wherein the two ends of the suspension loop are matched with the upper portion of the lock body, the lock body comprises a bottom cylinder hole, a middle hidden hole and a safety notch, the embedded lock cylinder is installed at the bottom of the middle hidden hole of the lock body, the bottom lock cylinder is installed in the bottom cylinder hole of the lock body, and the safety plug is installed at the safety notch of the lock body and can be pulled out. By the mode, the anti-theft padlock is ingenious in structure, simple in process, good in anti-theft performance, high in performance cost ratio and suitable for various occasions where locking is needed.

Description

Theft proof padlock

Technical field

The utility model relates to numerically-controlled machine tool rest field, particularly relates to a kind of theft proof padlock.

Background technology

Padlock is a kind of lockset of relatively commonly using, almost relates to the safeguarding work of various door and windows, chest, drawer.Material being installed and being mainly divided into stainless steel padlock, brass padlock and iron pad lock, certainly also have silver lock, is the ornamental practicality that is greater than, and price is higher, almost there is no market, use the most general still iron pad lock, and the easy plating in iron pad lock surface and paint, color is more diversified.

The age occurring due to padlock relatively early, so stolen the abundant research of molecule, constantly loses market in recent years because theftproof performance is not good enough.The substitute is some more complicated theftproof locks, complex process, price are high, once and key to lose the lock of looking on the bright side of things also very difficult, the mode that complicated lock core still slowly can stolen molecular studies be out opened in fact.

Utility model content

The technical problem that the utility model mainly solves is to provide a kind of theft proof padlock, and an induction lock core is provided, and crypticity is good, theftproof performance is good, cost performance is high.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of theft proof padlock is provided, comprise: link, lock body, built-in lock core, bottom lock core and flame-arrester vent plug, match with lock body top in described link two ends, described lock body comprises that core hole, bottom, middle part hide hole and a breach of security, the middle part that described built-in lock core is arranged on lock body hides bottom, hole, described bottom lock core is arranged among core hole, lock body bottom, and described flame-arrester vent plug is arranged on a breach of security place of lock body and can extracts.

In preferred embodiment of the utility model, described bottom lock core is induction lock core, its with lock body bottom core hole rigid connection, cannot rotate.

In preferred embodiment of the utility model, described flame-arrester vent plug profile is hidden hole with a breach of security of lock body and middle part and is matched, and appearance color is with the solid colour of lock body.

The beneficial effects of the utility model are: a kind of theft proof padlock that the utility model is pointed out, feature has been to design false lock core and the concealed lock core hole of an induction character, crypticity is good, theftproof performance is good, with low cost, be applicable to safe, the secret occasion of various needs padlocks.

Accompanying drawing explanation

In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also according to these accompanying drawings, obtain other accompanying drawing, wherein:

Fig. 1 is the structural representation of theft proof padlock one preferred embodiment of the present utility model;

Fig. 2 is the right view of Fig. 1;

In accompanying drawing, the mark of each parts is as follows: 1, link, 2, lock body, 3, built-in lock core, 4, bottom lock core, 5, flame-arrester vent plug.

The specific embodiment

Below the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1 to Fig. 2, the utility model embodiment comprises:

A kind of theft proof padlock, comprise: link 1, lock body 2, built-in lock core 3, bottom lock core 4 and flame-arrester vent plug 5, match with lock body 2 tops in described link 1 two ends, described lock body 2 comprises that core hole, bottom, middle part hide hole and a breach of security, the middle part that described built-in lock core 3 is arranged on lock body 2 hides bottom, hole, described bottom lock core is arranged among lock body 2 core holes, bottom, and described flame-arrester vent plug 5 is arranged on a breach of security place of lock body 2 and can extracts.

Different from general theftproof lock, the utility model theft proof padlock has designed a false lock core, lock core 4 namely, bottom lock core 4 is induction lock core, itself and lock body 2 core hole, bottom rigid connections, cannot rotate, and the normal position that is general padlock, the position of this bottom lock core 4, induction thief is placed on center of gravity above a false lock core, in any case the lock of also not opening.

Secondly second feature of the present utility model is that real built-in lock core 3 is positioned at bottom, hiding hole, darker lock body 2 middle parts, and there is individual flame-arrester vent plug 5 outside, very tight with lock body laminating, color also just as, so be generally difficult to find, and darker middle part hides hole and also increased difficulty to general unlocking tool, be difficult to open.

In sum, a kind of theft proof padlock that the utility model is pointed out, structure is ingenious, technique is simple, theftproof performance is good, and cost performance is high, is applicable to the occasion of various needs padlocks.

The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.

Claims

1. a theft proof padlock, it is characterized in that, comprise: link, lock body, built-in lock core, bottom lock core and flame-arrester vent plug, match with lock body top in described link two ends, described lock body comprises that core hole, bottom, middle part hide hole and a breach of security, the middle part that described built-in lock core is arranged on lock body hides bottom, hole, and described bottom lock core is arranged among core hole, lock body bottom, and described flame-arrester vent plug is arranged on a breach of security place of lock body and can extracts.

2. theft proof padlock according to claim 1, is characterized in that, described bottom lock core is induction lock core, its with lock body bottom core hole rigid connection, cannot rotate.

3. theft proof padlock according to claim 1, is characterized in that, described flame-arrester vent plug profile is hidden hole with a breach of security of lock body and middle part and matched, and appearance color is with the solid colour of lock body.