CN205422195U

CN205422195U - Lock

Info

Publication number: CN205422195U
Application number: CN201521038630.4U
Authority: CN
Inventors: 常胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-15
Filing date: 2015-12-15
Publication date: 2016-08-03
Anticipated expiration: 2025-12-15

Abstract

The utility model relates to a lock, include: lock core, lock tongue, key, the perpendicular of lock core and horizontal plane all are equipped with pellet shot from a slingshot and spring respectively, pellet shot from a slingshot and the spring setting of horizontal plane insert the one side that the direction is unanimous at the lock core with the key. Pellet shot from a slingshot and the spring of horizontal plane establish at the darkest lock core in key hole and lock's pellet shot from a slingshot inslot. The pellet shot from a slingshot groove of horizontal plane establish and have a key slot part at the lock core. The utility model discloses simple structure, low in cost, the easy manufacturing is opened with the effective preventing techniques of ability, and theftproof nature is good.

Description

A kind of lock

Technical field

This utility model relates to lock technical field, locks particularly to one.

Background technology

At present, it is spring lock that people use most common, and it has simple in construction, a cheap advantage, but also have easily by people with hit spoon unblank, tinfoilUnblankOpening etc. unlocking technique, the problem of anti-theft difference, the super b lock that anti-theft is good then has the shortcomings such as structure is complicated, manufacturing cost is high.

Summary of the invention

The purpose of this utility model is to solve the problems referred to above and deficiency, it is provided that the advantage that a kind of existing tradition billiards lock structure is simple, cheap, can effectively prevent again technical opening, a kind of lock that anti-theft is good.

For achieving the above object, this utility model adopts the following technical scheme that a kind of lock, the pellet being designed with respectively with horizontal plane including: lock core, dead bolt, key and the vertical at lock core and spring, the pellet of described horizontal plane is arranged on the one side consistent with key direction of insertion of lock core with spring.

The pellet of described horizontal plane and spring are located in the bullet groove between the deepest lock core of keyhole and lock.

What the bullet groove of described horizontal plane was located at lock core has key channel part.

The beneficial effects of the utility model are: this utility model has simple in construction, cheap, easily manufacture and hidden excellent performance, can effectively prevent technical opening, and anti-theft is good.

Accompanying drawing explanation

Fig. 1 is structure chart of the present utility model.

In figure: 1, lock core, 2, dead bolt, 3, key, 4, key channel, 5, the pellet of horizontal plane, 6, the spring of horizontal plane, 7, the pellet of vertical, 8, the spring of vertical, 9, bullet groove.

Detailed description of the invention

Specific embodiment 1:

A kind of lock as shown in Figure 1, including: lock core 1, dead bolt 2, key 3 and the pellet being designed with respectively at vertical and the horizontal plane of lock core 1 and spring, the pellet 5 of described horizontal plane is arranged on the one side consistent with key direction of insertion of lock core with spring 6, the pellet 5 of described horizontal plane and spring 6 are located in the bullet groove 9 between the deepest lock core 1 of keyhole and lock, what the bullet groove 9 of horizontal plane was located at lock core 1 has key channel 4 part, owing to the diameter of the pellet 5 of horizontal plane is more than the gap width of key channel 4, so the pellet 5 that key channel 4 can block horizontal plane makes it to drop out.

This utility model is when opening with supporting key 3, key 3 is the most identical with the pellet 5 of the pellet 7 of vertical and horizontal plane, the pellet 7 of vertical and the pellet 5 of horizontal plane can be depressed simultaneously and rotate lock core 1 and open lock, the outward appearance of lock of the present utility model and structure other the most just the same in addition to pellet 5 and the spring 6 of the horizontal plane of hidden excellent performance, is being unblanked or tinfoil with hitting spoon by lawless personUnblankWhen opening etc. unlocking technique, owing to lawless person does not knows the pellet 5 with concealed horizontal plane, its pellet 7 solving vertical cannot open lock, even if know and also cannot tackle the pellet 7 of vertical and the pellet 5 of horizontal plane simultaneously, the particularly pellet 5 of horizontal plane, owing to it at the deepest of keyhole and is that keyhole is the narrowest in the horizontal direction, but also being the stop stirring also key channel 4 up and down, its difficulty is the biggest.

Claims

1. a lock, including: lock core (1), dead bolt (2), key (3), it is characterized in that: the vertical of lock core (1) and horizontal plane are designed with pellet and spring respectively, and the pellet (5) of described horizontal plane is arranged on the one side consistent with key direction of insertion of lock core with spring (6).

A kind of lock the most according to claim 1, it is characterised in that: the pellet (5) of described horizontal plane and spring (6) are located in the bullet groove (9) between the deepest lock core (1) of keyhole and lock.

A kind of lock the most according to claim 1, it is characterised in that: what the bullet groove (9) of described horizontal plane was located at lock core (1) has key channel (4) part.