Foldable handrail structure and treadmill

By setting a pivot and a limiting pivot on the handrail of the exercise equipment, combined with the multi-segment arc structure of the limiting plate and bushing, the handrail can be quickly unfolded, stored, installed and disassembled, solving the problem that the existing handrail structure cannot have multiple functions at the same time, and improving the stability and comfort of use.

CN224370571UActive Publication Date: 2026-06-19BEIJING KINGSMITH TECHNOLOGY CO. LTD.
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
BEIJING KINGSMITH TECHNOLOGY CO. LTD.
Filing Date
2025-06-30
Publication Date
2026-06-19

AI Technical Summary

⚠Technical Problem

The existing handrail structure of sports equipment cannot simultaneously provide the functions of unfolding, storing, and quick installation and disassembly, thus failing to meet the diverse needs of users.

⚗Method used

A retractable and quick-release handrail structure was designed. By setting a pivot and a limiting pivot on the handrail, combined with a multi-segment arc structure of a limiting plate and a bushing, the handrail can be quickly unfolded, stored, installed, and disassembled. The cooperation between the limiting pivot and the limiting plate ensures a stable connection between the handrail and the base.

🎯Benefits of technology

It enables quick disassembly and installation of the handrails, ensures a stable connection between the handrails and the base, prevents wobbling, meets the user's needs in different situations, and improves the comfort and reliability of use.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of storable quick-release handrail structures, including handrail and base, pivot is provided on handrail, pivot side is provided with limit shaft, the end of limit shaft is provided with boss, shaft sleeve is provided on base, the end of shaft sleeve is sleeved with limit plate, the outer contour of limit plate is formed with mutually connected avoidance, sliding part and locking part, avoidance is inwardly recessed to be set for boss to pass through avoidance and enter limit plate inside, to make pivot insert into shaft sleeve to make handrail rotationally connected on base, locking part is outwardly protruding to be set to and limit shaft mutually abut to limit the position of limit shaft, sliding part is connected between avoidance and locking part and with boss outer edge is mutually staggered to set, to make boss keep in limit plate inside. The utility model can realize the quick installation and disassembly of handrail, and can quickly realize the unfolding and storage of handrail after installation, and its structure is simple, stable and reliable.
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