Multifunctional massage chair frame

The multi-functional massage chair frame design enables flexible and efficient linkage between the backrest and legs, solving the problems of limited functionality and easily damaged leather covers in existing massage chairs, and providing a more comfortable user experience.

CN224420489UActive Publication Date: 2026-06-30BOHE FUJIAN ELECTRONICS SCI & TECH
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Patent Information

Application Number
CN202521435043.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-07-09
Publication Date
2026-06-30
Estimated Expiration
2035-07-09

AI Technical Summary

Technical Problem

Existing massage chairs have limited leg functions, the leather cover is easily stretched and wrinkled during lifting, and the backrest and leg movements are not flexible and efficient enough to meet the diverse needs of users.

Method used

Design a multifunctional massage chair frame. The backrest frame slides on the backrest guide rail by driving the backrest push rod. Combined with the leg lift push rod and linkage assembly, the backrest lifting and leg lifting are linked. The leg support frame extends synchronously during the lifting process, increasing the support area and length.

Benefits of technology

It enables the massage chair to move flexibly and efficiently, improves the user experience, avoids the leather cover from being pulled and wrinkled, extends its service life, and meets the diverse needs of users.

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Abstract

The utility model discloses a multifunctional massage chair frame, which is characterized in that a backrest frame is connected with a chair frame main body through a back-reversing guide rail, one end of a back-reversing push rod is hinged with the chair frame main body, and the other end of the back-reversing push rod is hinged with a five-claw chassis; a leg support frame is movably connected with the chair frame main body; the first connecting rod is connected with a third connecting rod through a second connecting rod, the third connecting rod is connected with a leg supporting frame, the middle of the leg supporting frame is connected, a leg sliding groove is formed in the side edge of the leg supporting frame, the leg sliding groove is connected with one end of a leg lifting connecting rod assembly, and the other end of the leg lifting connecting rod assembly is connected with the chair frame body. Synchronous and coordinated actions of backrest lifting and leg lifting and stretching are achieved through the linkage mechanism, user experience is effectively improved, the leather sheath structure is protected, and operation flexibility and use comfort are enhanced.
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