A convenient leather rubbing fastness tester

By introducing structures such as electric slide rails, mounting brackets, long rods, pressure rings, slots, and magnetic plates into the leather rubbing color fastness tester, the problem of cumbersome leather loading and unloading operations is solved, achieving rapid fixation and stability, and improving testing efficiency.

CN224341382UActive Publication Date: 2026-06-09SHANGQIU RUNTAI IND & TRADE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGQIU RUNTAI IND & TRADE CO LTD
Filing Date
2025-08-12
Publication Date
2026-06-09

AI Technical Summary

Technical Problem

Existing leather rubbing color fastness testers are cumbersome to operate when loading and unloading leather of different sizes, and it is difficult to maintain the stability and flatness of the leather, resulting in low testing efficiency.

Method used

It adopts a structural design including electric slide rails, mounting brackets, long rods, pressure rings, slots, magnetic sheets, and magnetic plates. Through the insertion and insertion of the vertical plate and the slot and the magnetic attraction, it can quickly fix leather of different sizes, improving stability and flatness.

Benefits of technology

It enables rapid loading and unloading of leather of different sizes, improves the efficiency and stability of leather rubbing color fastness testing, and simplifies the operation process.

✦ Generated by Eureka AI based on patent content.

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    Figure CN224341382U_ABST
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Abstract

This utility model discloses a convenient leather rubbing color fastness testing machine, comprising: a base, an electric slide rail and a mounting frame fixedly connected to the upper surface of the base, a long rod slidably connected to the upper end of the mounting frame, a pressure ring provided at the lower end of the long rod, a placement plate fixedly connected to the output end of the electric slide rail, multiple slots provided on the right end of the upper surface of the placement plate forming a leather placement area, a round rod fixedly connected to the left end of the upper surface of the placement plate, a pressure rod provided on the surface of the round rod, a vertical plate fixedly connected to the surface of the pressure rod, the vertical plate being located inside the slots, and a magnetic long plate and a magnetic sheet fixedly connected to the right end of the upper surface of the placement plate and the end of the pressure rod away from the round rod, respectively. This structure facilitates quick and easy fixing of leather of different sizes and improves the stability and flatness of the leather during the test.
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