CN2302314Y

CN2302314Y - Lock in which a sliding latch is used also as a locking bolt

Info

Publication number: CN2302314Y
Application number: CN 96220599
Authority: CN
Inventors: 魏守琳
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-15
Filing date: 1996-09-15
Publication date: 1998-12-30
Anticipated expiration: 2006-09-15

Abstract

The utility model relates to a lock in which a sliding latch is used also as a locking bolt. The lock body of the utility model is provided with a sealing head, a lock latch is inserted into the sealing head, a key is inserted into a lock core and rotates, and a tooth column is moved up by the screw core head of the lock core until the tooth column moved to the inner part of the lock latch; thereby, the lock is locked, and the lock is unlocked by using opposite method. When the utility model is locked, the lock latch can not form a space which can be extended by a prying device; thereby, the lock can not be pried by the prying device, and the anti-prying ability of the lock can be increased.

Description

Lock in which a sliding latch is used also as a locking bolt

The utility model belongs to the lock class.

When present bright lock was locked, shank of the key can form a space, and sled device (such as iron rod) can put in this space and easily lock be pried open.

The purpose of this utility model is for a kind of Lock in which a sliding latch is used also as a locking bolt is provided, and it can be sealed shank of the key, does not allow the sled device put in picking lock.

The purpose of this utility model is achieved in that end socket on the lock body, shank of the key inserts in the end socket, and key inserts in the lock core and rotates, and the screw thread core print on the lock core can up move on to the tooth post in the shank of the key mouth lock is locked, otherwise unblanks.

Because when the utility model was locked, shank of the key can not form the space allowed the sled device put in picking lock, thereby has increased the pick-proof ability of lock.

Below in conjunction with drawings and Examples the utility model is described further:

Fig. 1 is the outside drawing of seeing from a side.

Fig. 2 is the outside drawing of seeing from another side.

Fig. 1 is when locking, and in the face of people's outside drawing, the end socket (2) on the lock body (1) is sealed the shank of the key in it (3), draw ring (4) is arranged in order to zip handle (3) on the shank of the key (3).In Fig. 2, jack (5) is arranged on the end socket (2), shank of the key (3) can insert in the jack (5), and shank of the key hole (6) is arranged on the shank of the key (3), and screw thread core print (8) is arranged on the lock core (7), and screw thread core print (8) is buckled together with tooth post (9).During the lock lock, on bolt, shank of the key (3) passes bolt and inserts in the jack (5) lock tube, key is inserted in the lock core (7) rotate then, and screw thread core print (8) will up move on in the shank of the key hole (6) by turning handle tooth post (9), and lock has just been locked like this.

Claims

1, a kind of Lock in which a sliding latch is used also as a locking bolt utilizes the shank of the key lock, it is characterized in that: the end socket (2) on the lock body (1) has jack (5), and shank of the key (3) can insert in the jack (5), and screw thread core print (8) is arranged on the lock core (7), and screw thread core print (8) is buckled together with tooth post (9).

2, bright lock according to claim 1 is characterized in that: draw ring (4) and shank of the key hole (6) are arranged on the handspike (3).