Title:
BICYCLE LOCK AND BICYCLE
Document Type and Number:
WIPO Patent Application WO/2021/072612
Kind Code:
A1
Abstract:
A bicycle lock, comprising a first lock block (1), a second lock block (2), a lock rope (3), and a lock cylinder (4), wherein the first lock block (1) is locked with the second lock block (2) by means of the lock cylinder (4), and further comprising a reel (5) and a mainspring assembly (6). An accommodating cavity (21) is formed in the second lock block (2); the second lock block (2) is provided with a through hole (22) in communication with the accommodating cavity (21); the reel (5) is rotatably provided in the accommodating cavity (21); the mainspring assembly (6) is provided in the reel (5); the lock rope (3) is wound on the outer side wall of the reel (5); one end of the lock rope (3) is fixedly connected to the reel (5), and the other end of the lock rope (3) extends out of the through hole (22) to be fixedly connected to the first lock block (1). The bicycle lock is convenient to carry and simple to operate.
Inventors:
WANG BAOJIE (CN)
Application Number:
PCT/CN2019/111134
Publication Date:
April 22, 2021
Filing Date:
October 15, 2019
Export Citation:
Assignee:
WANG BAOJIE (CN)
International Classes:
B62H5/00; B62H5/14; E05B65/00
Foreign References:
| CN2127951Y | 1993-03-10 | |||
| CN208291381U | 2018-12-28 | |||
| CN2126281U | 1992-12-30 | |||
| CN208168577U | 2018-11-30 | |||
| US5251464A | 1993-10-12 | |||
| CN2127951Y | 1993-03-10 | |||
| CN201521151U | 2010-07-07 |
Attorney, Agent or Firm:
NINGBO ZHIKUN PATENT AGENCY (SPECIAL GENERAL PARTNERSHIP) (CN)
Download PDF: