Massage chair

Abstract

The invention relates to a massage chair. The massage chair comprises a support, massage equipment arranged on the support and a leather sheath arranged on the outer side of the support and the massage equipment in a wrapping mode. The support comprises a base, a back frame is erected above the base, first connecting rods are hinged between the two sides of the front end of the bottom of the back frame and the base, a second connecting rod is fixedly arranged between the two first connecting rods, and a telescopic rod is hinged between the second connecting rod and the base; supporting frames are hinged to the two sides of the rear end of the bottom of the back frame, and guide rails matched with the supporting frames are arranged on the two sides of the base; and when the telescopic rod stretches out and draws back, the first connecting rods rotate around the hinged s of the first connecting rods and the base to drive the back frame to swing, and therefore the supporting frames reciprocate back and forth along the guide rails. The back frame is driven by the telescopic rod to move to adapt to different states of the massage chair, the movement process is stable, the actual movement range of the back frame is small due to the linkage mode, space for the back frame to lie flat does not need to be reserved behind the massage chair back, and the occupied area of the massage chair is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of chairs, in particular to a massage chair. Background technique [0002] The massage chair is a device that uses mechanical rolling force and mechanical force extrusion to perform massage. Massage can dredge the meridians, circulate Qi and blood, and maintain the balance of yin and yang in the body. Therefore, after massage, you can feel muscle relaxation and joint flexibility, making people Invigorate the spirit, eliminate fatigue, and play an important role in ensuring physical health. The massage chair is mainly composed of an internal support frame and an outer leather cover. According to actual needs, mechanical equipment can be placed in an appropriate position between the frame and the leather cover, and through the softness of the leather cover, the user can Get a massage. Existing massage chairs are generally manufactured in the shape of a chair, allowing users to lie flat on the chair for massa...

AI Technical Summary

Problems solved by technology

But the existing massage chair usually just moves the position of the backrest downward to realize flat lying, then when the massage chair is placed, a larger space needs to be reserved behind it to realize the displacement, and the weight of the user is uncertain , directly make the backrest lie back, the actual force point is only the hinge between the backrest and the seat cushion, it is easy to cause uneven force on the massage chair and cause damage to its internal skeleton, which in turn affects its service life

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