CN2219942Y

CN2219942Y - Theft-proof lock for container

Info

Publication number: CN2219942Y
Application number: CN 94244907
Authority: CN
Inventors: 郭志坤
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-11-11
Filing date: 1994-11-11
Publication date: 1996-02-14
Anticipated expiration: 2004-11-11

Abstract

The utility model relates to a theft-proof lock for containers, which belongs to a locking tool, particularly the theft-proof lock for cargo containers. The mounting screws of the lock are in the container door. A handle on a lock catch rod is fixed witha lock catch for locking a lock tongue. The shape of the handle is consistent with a groove on a lock body and a cover plate is hinged on the lock core place. The utility model has the advantages of simple structure and good dust proof performance and rain proof performance.

Description

The container anti-theft lock

The utility model relates to the theftproof lock of a kind of lockset, particularly container.

Existing container does not almost have special-purpose the visit to steal lock, and great majority are with two big padlocks, and container gate and locking-bar are pinned.Not only theftproof performance is poor for big padlock, and opening and closing all will move lock, and more disadvantageously two padlocks are outstanding is exposed under the state that the wind and weather sun shines, and often stirs up a cloud of dust again in transportation and handling process, very easily enter dust and corrosion are unblanked, shut all very inconvenient.

At the problems referred to above, the purpose of this utility model provides a kind of special-purpose theft-proof lock of container, and it is simple in structure, and complete closed does not have dust that lock core is polluted, and difficult sled is broken, and the container switch is convenient, cargo security.

The utility model is achieved in that the mounting screw of lock body is fixed on the back side of lock body, pass container door and fixedly mount, fluted on the lock body, its shape is consistent with the handle on the locking-bar, snap close is fixed on the handle again, dead bolt on the lock body stretches out in groove over against snap close, and the place is hinged with cover plate at lock core.

Below with reference to accompanying drawing of the present utility model its structure is described in further detail:

Fig. 1 is a structural principle schematic diagram of the present utility model.

Each label is represented successively among the figure: lock core 1, dead bolt 2, spring 3, cover plate 4,14, lock body 5,12, locking-bar 6,11,

handle

7,13,

door

8,9, snap close 10, groove 15.

With reference to Fig. 1; the pressing structure that container lock seals instead is feasible; container lock body 5; screw on 12 is welded in the back side and installs in door 8; lock body 5; on 12 fluted 15; its shape and locking-bar 6; handle 7 on 11; 13 is consistent; handle 7; be fixed with snap close 10 on 13 again; lock body 5; dead bolt 2 on 12 extends among the described groove; as long as the handle 7 on the locking-bar 6 or 11 at container gate 8; 13 1 press; snap close 10 will be locked by dead bolt 2, locks rear locking 12; 5 with the handle 13; fit together perfectly between 7, make the burglar be difficult to sled and pound; at lock body 5; 12 lock core 1 position; be hinged with cover plate 4; 14, keyhole is lived in protection, like this; just be not afraid of wind and weather in transit; the sun shines and stirs up a cloud of dust.In order to improve the theftproof performance of lock, lock core 1 can adopt three the tooth lock cores in the described right angle of CN93203685.6, if there are not three right angle keys can't open this container anti-theft lock.For fear of carrying the too many burden of key, can make two keys on the door all identical with lock core.In the groove 15 of lock body 5,12 spring 3 is housed, it heads on

handle

7,13 when lock cuts out, and then will shake hands to eject when opening.

This theft-proof lock for container is the push type dead bolt that adopts sealing, because the dismounting theftproof lock is to want When unlatching burglar-proof door, just can carry out, and lock core is to adopt three the tooth lock cores in right angle, so, The theft-proof lock for container anti-theft feature is good, has the characteristics simple, easy to use of installing; Handle Shape is consistent with the lock body groove and be set in wherein, and the lock core place is provided with cover plate, and this lockset is had Good dustproof and rainproof effect also makes to pound to prize to be difficult to set about.

Claims

1, a kind of container special-purpose theft-proof lock, it is characterized in that the mounting screw of lock body is fixed on the back side of lock body, pass container door and fixedly mount, fluted on the lock body, its shape is consistent with the handle on the locking-bar, snap close is fixed on again on the handle, and the dead bolt on the lock body stretches out in groove over against snap close, and the place is hinged with cover plate at lock core.

2, container anti-theft lock according to claim 1 is characterized in that pinning in the groove of shaking hands on the lock body spring is housed, and lock core adopts three the tooth lock cores in the described right angle of CN93203685.6 patent, and the key of two locks on the container is identical.