Cassette mechanism structure of massage chair

Abstract

The invention relates to kneading massage equipment, in particular to a cassette mechanism structure of a massage chair, which comprises a cassette mechanism frame body, a massage roller and a beating and kneading mechanism connected with the massage roller; and the massage roller is fixed on a cassette mechanism body through a swing arm, the beating and kneading mechanism is connected with the swing arm, the cassette mechanism body is movably sleeved on a rotating shaft in the cassette mechanism frame body, the cassette mechanism body is connected with a linkage mechanism, the linkage mechanism comprises a connecting rod which is fixed on the cassette mechanism body, the connecting rod is connected with a crank arm, the crank arm is connected with an output shaft of a reduction gearbox, and the reduction gearbox is fixed on the cassette mechanism frame body. The invention mainly provides a 3D lifting mechanism capable of enabling the cassette mechanism body to fully and independently move, so that the massage is closer to the curve of human body and has mild action; and the cassette mechanism structure of the massage chair solves the technical problems that the three-dimensional movement of a traditional cassette mechanism is completed through the up and down movement of the whole cassette mechanism, the movement requires high power, the curve of the human body cannot be close to, and the movement is stiff.

Description

technical field [0001] The invention relates to a kneading massage device, in particular to a movement structure of a massage chair. Background technique [0002] Massage device is a kind of health-care apparatus that is loved by people, and existing back massage is often realized by massage chair, and the development of massage chair is constantly updated at present, and new massage chair emerges in an endless stream. Massage chairs are developing in the direction of multi-function, diversification and humanization. The massage of the back, waist and spine of the human body, especially the middle-aged and elderly, is the most important part of all massage parts. Existing massage chairs are usually equipped with massage kneading head, transmission mechanism, speed change mechanism and motor on the seat cushion of the chair, especially the backrest, to realize massage, kneading and beating on specific parts of the human body, so as to relax muscles, activate blood circulatio...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly provides a 3D lifting mechanism that allows the main body of the movement to move completely independently, so that the massage is more in line with the curve of the human body, and the massage chair movement is soft; it solves the three-dimensional movement of the movement in the prior art The movement is completed through the up and down movement of the movement as a whole. The power required for the movement is large, and it cannot fit the body curve well. The technical problem is that the movement is stiff.

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