ROPE LOCKING APPARATUS

WIPO Patent Application WO/2022/036815

A1

A rope locking apparatus, comprising: a locking member (11) adapted to switching between a locked state and an unlocked state with a rope (100); a roller (22) adapted to being pressed against the surface of the rope (100) under the action of a pressing member; a rotating shaft (25) adapted to rotating along with the roller (22); a centrifugal member, which is mounted on the rotating shaft (25) and rotates along with the rotating shaft (25), wherein the centrifugal member switches between a centrifugal state and a reset state along with change in a centrifugal force; and a driving member, wherein the centrifugal member in the centrifugal state drives the driving member to move, so that the locking member (11) moves until same is in the locked state; and the centrifugal member in the reset state is separated from the driving member, so that the locking member (11) is in the unlocked state. By means of the rope locking apparatus, when a falling incident occurs, the centrifugal member switches to the centrifugal state to drive the driving member to move, and the locking member (11) switches to the locked state under the action of the driving member, such that the safety of a person is guaranteed. By means of the rope locking apparatus, the reliability of a falling protection function is guaranteed, and casualties can be avoided.

LIU ZIZHAO (CN)
SHAN BAOWEI (CN)
LIU ZHIXIN (CN)
YU ZHANJIANG (CN)

PCT/CN2020/118918

February 24, 2022

September 29, 2020

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FICONT IND BEIJING CO LTD (CN)

A62B1/14; F16D59/00

CN105073204A	2015-11-18
CN108869579A	2018-11-23
CN2092579U	1992-01-08
CN111437536A	2020-07-24
US20040020727A1	2004-02-05
CN1197401A	1998-10-28
US20090084630A1	2009-04-02
GB191207468A	1912-06-13

CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)

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