Pet leash preventing locking due to jerk
AssigneeBest-Run Technology Ltd.
InventorsWenwei Tang, Qingfeng Dai, Yingzhou Chen, Di Fang, Ying Tang
Life of this patent
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Abstract
A pet leash preventing locking due to jerk includes a housing provided with a handle and a reel disk arranged in the housing. The reel disk is rotatably connected to the housing. A leash rope is wound on the reel disk. One end of the leash rope penetrates through the housing. The housing is provided with a rotary damper. A clutch structure is provided between the reel disk and the rotary damper, and is actuable under a centrifugal force to connect the reel disk to the rotary damper when a rotation speed of the reel disk exceeds a predetermined rotation speed.
Claims13
A pet leash preventing locking due to jerk, the pet leash comprising a housing provided with a handle and a reel disk disposed in the housing, the reel disk rotatably connected to the housing, a leash rope wound on the reel disk, one end of the leash rope penetrates through the housing, wherein the housing is provided with a rotary damper, and a clutch structure is provided between the reel disk and the rotary damper, and is actuable under a centrifugal force to connect the reel disk to the rotary damper when a rotation speed of the reel disk exceeds a predetermined rotation speed.
Dependencies are inferred from the claim text.