Pet light emitting harness

By introducing a flexible strip circuit board and LED lights into the pet leash, the linkage between the turntable braking and the light emission is realized, which solves the problem that traditional pet leashes are difficult to spot pets in low light conditions, improves visibility and ease of operation, and reduces production costs.

CN224539120UActive Publication Date: 2026-07-24陈四定
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
陈四定
Filing Date
2025-07-25
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Traditional pet leashes are difficult to spot in low light conditions, and their rotating brake and light-emitting effects are poor. They are also complex in structure and expensive, and it is difficult to achieve linkage between rotating brake and light-emitting.

Method used

A flexible strip circuit board and LED lights are installed inside the traction rope. The main control board controls the opening and closing of the LED lights. The linkage between turntable braking and LED lighting is realized by using an inductive switch. A transparent traction rope and simplified button assembly design are adopted.

Benefits of technology

LED lights improve visibility in low-light conditions, have good luminous effect, strong adaptability, long life, simple structure, and convenient operation, and reduce production costs.

✦ Generated by Eureka AI based on patent content.

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  • Figure CN224539120U_ABST
    Figure CN224539120U_ABST
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Abstract

The utility model discloses a kind of pet light-emitting tractors, including shell, rotatingly connected in the rotating disc of the shell and the traction rope wound on the rotating disc, the shell has handle and rope hole, the traction rope is extended to the shell outside by the rope hole, the shell is provided with the button assembly of the rotating disc rotation restriction, at least one flexible band-shaped circuit board is equipped in the traction rope, a plurality of LED lamps are equipped on the flexible band-shaped circuit board, the side of the shell is provided with built-in battery cavity, the bottom of this battery cavity is provided with main control board, the main control board is conducted with flexible band-shaped circuit board and controls the opening and closing of LED lamp, the rotating disc is provided with main control board linkage's inductive switch, when the button assembly is clamped on rotating disc and abuts with inductive switch, LED lamp is always on, the practical tractor has the advantages that traction rope can emit light and rotating disc brake is convenient and efficient.
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