Magnetic 3D (Three-Dimensional) mechanism structure for massage chairs

Abstract

The invention discloses a massage chair structure, and provides a magnetic 3D (Three-Dimensional) mechanism structure for massage chairs, which is compact in structure, simple in assembly and high in assembly precision, can selectively perform kneading-type and beating-type massage the back of the human body according to operating requirement and can automatically regulate massage force, and the invention solves the technical problems existing in the prior art that products are structurally complex and large in size, are highly difficult to assemble and repair, cannot ensure assembly precision, and affect the normal use of massage chairs. The magnetic 3D mechanism structure comprises a square mechanism frame which is longitudinally and slidably connected to the back of a massage chair, wherein the lower border of the mechanism frame is rotatably connected to one end of a mechanism fixing plate, the mechanism fixing plate is provided with a first gear set, the first gear set is connected with a massage roller group and can drive the massage roller group to perform reciprocating kneading-type or beating-type operation, the other end of the mechanism fixing plate is provided with a rack mechanism capable of driving the mechanism fixing plate to rotate, the rack mechanism is connected with a second gear set, and the second gear set can automatically adjust the mechanism fixing plate to swing back and forth relative to the mechanism frame according to the resistance value of the massage roller group.

Description

technical field [0001] The invention relates to a massage chair structure, in particular to a magnetic 3D core structure of a massage chair with compact structure, simple assembly, kneading and beating massage on the back of the human body can be selected according to the use requirements, and the massage force can be automatically adjusted . Background technique [0002] The massage chair is a health care device that can simulate human hands to massage the back and quilt of the human body. Users can relax muscles anytime and anywhere without going to a special massage clinic, so as to eliminate fatigue, promote blood circulation, and improve sub-health etc. purpose. The early massage chairs used the mechanism linkage mechanism to push the massage rollers on the back of the chair to perform rolling massage. In order to make the massage effect closer to manual massage, and through the improvement of the mechanism, the massage rollers can bounce back and forth and squeeze and...

AI Technical Summary

Problems solved by technology

[0003] The present invention mainly provides a magnetic 3D core structure of a massage chair with compact structure, simple assembly, high assembly precision, kneading and beating massage on the back of the human body can be selected according to the use requirements, and the massage force can be automatically adjusted. It solves the technical problems existing in the prior art such as complex structure, bulky volume, difficult product assembly and maintenance, and assembly accuracy cannot be guaranteed, which affects the normal use of massage chairs, etc.

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