Title:
PASSIVE SAFE ANTI-PINCH TRACTION ROPE
Document Type and Number:
WIPO Patent Application WO/2023/240731
Kind Code:
A1
Abstract:
Dislcosed is a passive safe anti-pinch traction rope, comprising a traction rope body (1) and a hook (3). A linking device (2) is connected between the traction rope body and the hook, and one end of the hook is provided with a first ball limiting groove (301). The linking device comprises a linking outer shell (22), a linking piece (23) and a connecting piece (24). The hook is detachably connected with the linking device by means of the cooperation of a first ball (25) and the first ball limiting groove. The connecting piece is detachably connected by means of the cooperation of a second ball (26) and a second ball limiting groove (241). The connection can be removed rapidly in case of emergency.
Inventors:
LIU SHIMIN (CN)
Application Number:
PCT/CN2022/105667
Publication Date:
December 21, 2023
Filing Date:
July 14, 2022
Export Citation:
Assignee:
LINGWANG DONGGUAN TECH CO LTD (CN)
International Classes:
A01K27/00; F16B1/04
Foreign References:
| CN217012292U | 2022-07-22 | |||
| CN216058779U | 2022-03-18 | |||
| CN113854186A | 2021-12-31 | |||
| AU2013100643A4 | 2013-06-13 | |||
| CN201782535U | 2011-04-06 | |||
| TWM627859U | 2022-06-01 |
Attorney, Agent or Firm:
SHENZHEN KAYMING PATENT OFFICE (GENERAL PARTNERSHIP) (CN)
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