Box-type bicycle lock

Abstract

The invention provides a box-type bicycle lock. The lock body is U-shaped; a box body is covered by a box cover; a cavity is formed between the box body and the box cover; the box cover is axially connected with one end of the box body; two circular holes are formed in the bottom surface of the box body; a lock head is fixed in the box body; lock holes on the lock head correspond to the circular holes on the box body one by one; two bulges are installed on the back of the box body, and a lock block is fixed on each bulge by a bolt; and the lock body successively passes through the circular holes on the box body and the lock holes on the lock head. The box-type bicycle lock has the following beneficial effects: firstly, the box-type bicycle lock is fixed on a stand pipe of the bicycle, and the bicycle space is rationally saved; secondly, the lock head is convenient to detach, and the lock head can be locked after detaching; thirdly, the locking is easy and convenient, and the locking safety is high; fourthly, small parts can be safely stored, and the whole outline of the bicycle cannot be affected.

Description

technical field [0001] The invention relates to a box-type bicycle lock, in particular to a box-type bicycle lock fixed on a bicycle standpipe, which can not only improve the safety of the bicycle lock, but also store small objects in the bicycle lock. Background technique [0002] A U-shaped lock, comprising a U-shaped lock beam and a lock body, the lock body is provided with a first lock hole in the up and down direction, and the lock body is provided with a second lock hole perpendicular to the first lock hole in the front and back direction. The U-shaped lock beam includes two vertical beams arranged in parallel, and a U-shaped connection part connecting the two vertical beams. The end of the vertical beam far away from the U-shaped connection part is provided with a locking groove, and the locking groove is Two, the first locking groove is arranged at the end of the vertical beam, the second locking groove is arranged in the middle of the vertical beam, springs are resp...

AI Technical Summary

Problems solved by technology

[0002] A U-shaped lock, comprising a U-shaped lock beam and a lock body, the lock body is provided with a first lock hole in the up and down direction, and the lock body is provided with a second lock hole perpendicular to the first lock hole in the front and back direction. The U-shaped lock beam includes two vertical beams arranged in parallel, and a U-shaped connection part connecting the two vertical beams. The end of the vertical beam far away from the U-shaped connection part is provided with a locking groove, and the locking groove is Two, the first locking groove is arranged at the end of the vertical beam, the second locking groove is arranged in the middle of the vertical beam, springs are respectively provided on the two vertical beams or one of the vertical beams is provided with Spring, the U-shaped connection part and the vertical beam with the spring are connected with a spring clamping part, one end of the spring is abutted and fixed on the spring clamping part, and the other end of the spring extends to the second clamping lock Between the slot and the end of the vertical beam, it cannot be used to keep small items such as mobile phones and keys, and it is easy to lose personal items when riding a bicycle

Images