CN201991339U - Dual fail-safe anti-burglar lock - Google Patents

Abstract

The utility model provides a dual fail-safe anti-burglar lock, which comprises a first lock body, wherein the first lock body is connected with a second lock body through a connector; the second lock body comprises a sucking disc, an air leakage pipe hermetically communicated with the sucking disc, and an air leakage key pipe arranged outside the air leakage pipe; the air leakage key pipe is provided with an air leakage key hole which is provided with a through hole communicated with the air leakage pipe; the through hole is provided with an air leakage valve; and the air leakage key pipe is connected with the first lock body through a steel wire rope. The technical problem of certain limitation existing in the conventional locking device is solved; and in specific to the situation of very high smooth finish of walls and grounds in a plurality of urban places, a rubber leather cup is arranged on an ordinary iron lock, so that the problem of carrying away of a vehicle parked in a room is solved, and the safety of the vehicle is ensured.

Description

A kind of dual-safety anti-theft lock

Technical field

The utility model design is anti-usurps device, is specifically related to a kind of dual-safety anti-theft lock.

Background technology

Long ago, forefathers by horse Debao hemisphere description of test the vacuum size of exerting oneself, people preserve the trip of motor vehicles and also have certain misgivings now.General common irony lock can only guarantee the rotation of wheel, but often as vehicles such as bicycles, often it can be taken away, and having caused the certain economic loss to people when, has also brought very big inconvenience for trip.

Summary of the invention

In order to solve existing locking system certain circumscribed technical problem is arranged, the utility model provides a kind of dual-safety anti-theft lock.

For achieving the above object, the technical solution of the utility model is as follows:

A kind of dual-safety anti-theft lock comprises first lock body, is connected with second lock body by connector on described first lock body.

As further improvement in the technical proposal, described second lock body comprises sucker, the gas outlet that is connected with the sucker sealing, be arranged at the disappointing key pipe of gas outlet outside, described disappointing key pipe is provided with disappointing keyhole, described disappointing keyhole is provided with the through hole that communicates with gas outlet, and described through hole is provided with gas bleeder valve.

As further improvement in the technical proposal, described disappointing key pipe is connected with first lock body through connector by wire rope.

Implement dual-safety anti-theft lock of the present utility model, have following beneficial effect:

Because many places are to metope in the city, the processing fineness on ground is very high.Add rubber cup by locking,, can solve the problem that is pulled away, to have guaranteed the safety of vehicle when car stowage during in the chamber in common irony.

Description of drawings

Fig. 1 is the front view of the dual-safety anti-theft lock that provides of the utility model;

The right view that Fig. 2 locks for the dual-safety anti-theft that the utility model provides;

Partial enlarged drawing during the dual-safety anti-theft that Fig. 3 provides for the utility model is locked.

Description of reference numerals:

First lock body 1, jack 101; Second lock body 2, sucker 201, gas outlet 202, the key pipe 203 that loses heart, the keyhole 213 that loses heart, through hole 2131, gas bleeder valve 21311, connector 3, wire rope 4.

The specific embodiment:

The dual-safety anti-theft lock that the utility model provides comprises on first lock body, 1, the first lock body 1 being connected with second lock body 2 by connector 2.Second lock body 2 comprises sucker 201, the gas outlet 202 that is connected with sucker 201 sealings, be arranged at the disappointing key pipe 203 of gas outlet 202 outsides, the key pipe 203 that loses heart is provided with the keyhole 213 that loses heart, the keyhole 213 that loses heart is provided with the through hole 2131 that communicates with gas outlet 202, described through hole 2131 is provided with gas bleeder valve 21311, and the key pipe 203 that loses heart is connected with first lock body 1 through connector 3 by wire rope 4.Outside during storage of cars, wheel is locked with first lock body 1, and at bright and clean place with the air emptying in the sucker 201, it is tightly held, fix on the ground, when unblanking, inserting jack 101 drawback locks with key buckles, also must insert in the keyhole 213 that loses heart,, just can reach release after bleeding off the gas in the sucker 201 through Unscrew gas bleeder valve 21311 by the key that loses heart.

Above embodiment only is that the utility model is described, yet the utility model is not limited thereto.For those skilled in the art, also be considered as protection domain of the present utility model in the various improvement that do not break away from outside the utility model thought range.

Claims (3)

1. a dual-safety anti-theft lock comprises first lock body, it is characterized in that: be connected with second lock body by connector on described first lock body.

2. dual-safety anti-theft lock according to claim 1, it is characterized in that: described second lock body comprises sucker, the gas outlet that is connected with the sucker sealing, be arranged at the disappointing key pipe of gas outlet outside, described disappointing key pipe is provided with disappointing keyhole, described disappointing keyhole is provided with the through hole that communicates with gas outlet, and described through hole is provided with gas bleeder valve.

3. dual-safety anti-theft lock according to claim 2, it is characterized in that: described disappointing key pipe is connected with first lock body through connector by wire rope.

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