U-shaped lock capable of achieving reversed locking

Abstract

The invention discloses a U-shaped lock capable of achieving reversed locking. The U-shaped lock comprises a lock ring and a lock body which are matched with each other, the lock ring comprises a U-shaped part, the two ends of the U-shaped part are connected with a first lock column and a second lock column correspondingly, the first lock column and the second lock column are connected with a first locking part and a second locking part correspondingly, and the first locking part and the second locking part are connected with a first inserting part and a second inserting part correspondingly,and the length of the first inserting part is larger than that of the second inserting part; and the first inserting part is rotatably inserted into a first lock hole of the lock body, a lantern ringfor preventing the lock body from sliding out is arranged at the bottom end of the first inserting part, and a key hole of the lock body faces the face opposite to the U-shaped part. The U-shaped lockcan be prevented from being reversely locked when being locked, and meanwhile the U-shaped lock is prevented from being lost.

Description

technical field [0001] The invention relates to a U-shaped lock, in particular to an anti-reverse locking U-shaped lock. Background technique [0002] Nowadays, many offices and shops use glass doors. Glass door locks are usually locked by electromagnetic locks, but electromagnetic locks are controlled by electricity, and sometimes they are prone to failure. Therefore, many homeowners use U type lock. But when in use, the lock is often reversed, and one side of the keyhole is carelessly facing inward, that is, towards the packaging end of the U-shaped lock, which makes it very inconvenient to unlock. [0003] Therefore, those skilled in the art are devoting themselves to developing a U-shaped lock that prevents reverse locking, so that the user can lock it correctly under any circumstances, prevent reverse locking, and is not easy to lose the lock body. Contents of the invention [0004] In view of the above-mentioned defects of the prior art, the technical problem to be...

AI Technical Summary

Problems solved by technology

[0002] Nowadays, many offices and shops use glass doors. Glass door locks are usually locked by electromagnetic locks, but electromagnetic locks are controlled by electricity, and sometimes they are prone to failure. Therefore, many homeowners use the handles on the two glass doors with U type lock

However, when using it, the lock is often reversed, and the keyhole side faces inward, that is, towards the package end of the U-shaped lock, which makes it very inconvenient to unlock.

Images