CN2821073Y

CN2821073Y - Lock

Info

Publication number: CN2821073Y
Application number: CN 200520064662
Authority: CN
Inventors: 蔡正权
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-09-17
Filing date: 2005-09-17
Publication date: 2006-09-27
Anticipated expiration: 2015-09-17

Abstract

The utility model relates to a lockset which comprises a lock body 1 and a lock beam 2. The end part of the lock body 1 is provided with a lock head 3. The tail part of the lock head 3 is provided with a lock sheet 4. One end of the lock beam 2 is hinged with the tail part of the lock body 1; the other end of the lock beam 2 is inserted into the end part of the lock body 1, and is clamped by the lock sheet 4. The lock body 1 is a hollow rectangular tube body. The utility model has the advantages of light weight, convenient operation, low cost, good theft-proof performance, good antimagnetic performance, simple structure, practicality and beauty.

Description

A kind of lockset

1, technical field:

The utility model relates to a kind of lockset.

2, background technology:

At present, lock is widely used in the process that motorcycle and bicycle berth temporarily, and the lock body of traditional lock generally is solid casting zinc, and is heavier, uses inconveniently, and owing to use material more, so manufacturing cost is higher; Also occurred adopting the lock of the lighter round tube of weight as lock body on the market, but its lock body intensity is lower, is more easily prized, theftproof performance is relatively poor.

3, summary of the invention:

In order to overcome the deficiencies in the prior art, the purpose of this utility model provides a kind of lockset.

The utility model is achieved by the following technical solution: it comprises lock body and lock bridge, the inside, lock body end is equipped with tapered end, the afterbody of tapered end is equipped with locking plate, lock bridge one end is hinged on the afterbody of lock body, the other end of lock bridge inserts the inside, lock body end, and block by locking plate, lock body is the square body of hollow.

Above-mentioned described tapered end outside also is with the tapered end cover, and the tapered end cover is sleeved on the inside, lock body end.

Above-mentioned described tapered end cover is a square body.

Above-mentioned described tapered end cover is riveted on the lock body.

The hinged end outside of above-mentioned described lock bridge and lock body afterbody is with lining, and lock bridge and lining are linked together by bearing pin, and the both sides of bearing pin are installed in the lock body by rivet.

The utility model compared with prior art has following advantage: 1) because lock body is the square body of hollow, and weight is lighter, and is easy to use, and use material less, cost is lower; 2) be provided with the tapered end cover at the tapered end place, the intensity of lock body strengthens, and pick-proof, antimagnetic sled performance are better; 3) simple in structure, both artistic and practical.

4, description of drawings:

Below in conjunction with accompanying drawing the utility model is done detailed explanation:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model lock body;

Fig. 3 is the schematic diagram that the utility model lock body is connected with lock bridge.

5, the specific embodiment:

As Fig. 1, Fig. 2, shown in Figure 3, the utility model comprises lock body 1 and lock bridge 2, the inside, lock body 1 end is equipped with tapered end 3, the afterbody of tapered end 3 is equipped with locking plate 4, lock bridge 2 one ends are hinged on the afterbody of lock body 1, the other end of lock bridge 2 inserts the inside, lock body 1 end, and block by locking plate 4, lock body 1 is the square body of hollow, tapered end 3 outsides also are with tapered end cover 5, tapered end cover 5 is sleeved on the inside, lock body 1 end, tapered end cover 5 is square bodies, and tapered end cover 5 is riveted on the lock body 1, and the hinged end outside of lock bridge 2 and lock body 1 afterbody is with lining 6, lock bridge 2 and lining 6 are linked together by bearing pin 7, and the both sides of bearing pin 7 are installed in the lock body 1 by rivet 8.

Above-mentioned described tapered end cover 5 is riveted on the lock body 1 by rivet 9, and locking plate 4 is installed in the afterbody of the lock gall 10 in the tapered end 3.

Principle of the present utility model is: as Fig. 1, Fig. 2, shown in Figure 3, when locking, one end of lock bridge 2 inserts the inside, lock body 1 end, by using key turns lock gall 10, lock gall 10 drives locking plates 4 and rotates, and makes locking plate 4 block the draw-in groove 11 of lock bridge 2 ends, after extracting key, lock gall 10 and locking plate 4 can not rotate, so lock bridge 2 can't extract, thereby reach the effect of locking; When unblanking, insert key, rotate lock gall 10, lock gall 10 drives locking plate 4 and rotates, and makes locking plate 4 leave the draw-in groove 11 of lock bridge 2 ends, and the end of lock bridge 2 can be extracted from lock body 1 the inside, can unblank.

Claims

1, a kind of lockset, comprise lock body (1) and lock bridge (2), the inside, lock body (1) end is equipped with tapered end (3), the afterbody of tapered end (3) is equipped with locking plate (4), lock bridge (2) one ends are hinged on the afterbody of lock body (1), the other end of lock bridge (2) inserts the inside, lock body (1) end, and is blocked by locking plate (4), it is characterized in that lock body (1) is the square body of hollow.

2, according to claims 1 described a kind of lockset, it is characterized in that tapered end (3) outside also is with tapered end cover (5), tapered end cover (5) is sleeved on the inside, lock body (1) end.

3, according to claims 2 described a kind of locksets, it is characterized in that tapered end cover (5) is a square body.

4,, it is characterized in that tapered end cover (5) is riveted on the lock body (1) according to claims 2 or 3 described a kind of locksets.

5, according to claims 1 or 2 described a kind of locksets, it is characterized in that the hinged end outside of lock bridge (2) and lock body (1) afterbody is with lining (6), lock bridge (2) and lining (6) are linked together by bearing pin (7), and the both sides of bearing pin (7) are installed in the lock body (1) by rivet (8).