A new type of electric retractable and remotely unlocked pet leash

By incorporating an electric retractable design and remote unlocking function, the problem of jamming and causing pain during the retraction and release of pet leashes has been solved. This enables automatic and uniform retraction and quick unlocking, improving the user experience and safety of pet leashes.

CN224440043UActive Publication Date: 2026-07-03SHANGHAI SHIWEI ZHENCHENG TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI SHIWEI ZHENCHENG TECHNOLOGY CO LTD
Filing Date
2025-08-06
Publication Date
2026-07-03

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Abstract

This utility model relates to the field of pet supplies technology, and in particular to a novel electrically operated, remotely unlocked pet leash. It includes a handle body with a rotatable leash reel inside. A flat leash is wound around the leash. A rectangular opening is provided on the handle body. A large gear is installed below the leash. A reduction motor is fixedly installed inside the handle body, and a small gear is connected to the output end of the reduction motor. The small gear meshes with the large gear. Multiple leash guide posts are vertically fixed inside the handle body. A switch for controlling the reduction motor is also installed inside the handle body. This utility model controls the reduction motor to start via the switch, and through the cooperation of the large gear, small gear, and leash reel, it can automatically and evenly wind the flat leash onto the leash reel, easily and conveniently completing the winding process without manual effort. The even winding design also avoids chafing the pet and reduces its resistance.
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