Automatic massage chair for movie hall

Abstract

The invention relates to an automatic massage chair for a movie hall. The automatic massage chair comprises a base and a backrest fixedly connected with the base, a back massage device is arranged inthe backrest, a headrest is arranged at one end, far away from a seat cushion, of the backrest, the back massage device comprises a driving motor, a rotating rod and a plurality of massage rods, the driving motor is arranged in the backrest, the rotating rod is coaxially and fixedly connected with a driving shaft of the driving motor, the massage rods are hinged to one end, far away from the driving motor, of the rotating rod, the driving shaft of the driving motor faces the backrest, a universal ball seat is arranged at one end, far away from the rotating rod, of each massage rod, massage balls are arranged in the universal ball seats, a limit rod is coaxially and fixedly arranged at one end, far away from the driving motor, of the rotating rod, a limit block is arranged at one end, far away from the rotating rod, of the limit rod, a limit cavity is defined among end faces of ends, far away from the driving motor, of the limit block, the limit rod and the rotating rod, one end, far away from the corresponding massage ball, of each massage rod is positioned in the limit cavity, and a torsion spring is arranged between each massage rod and the limit rod. The automatic massage chairhas better massage effects.

Description

technical field [0001] The invention relates to the technical field of massage chairs, in particular to an automatic massage chair for cinema halls. Background technique [0002] The principle of the massage chair is to use the mechanical rolling force and mechanical force to massage the human body to make the human body feel relaxed. Usually, the massage chair will use excellent leather to ensure the comfort of the massage, but its role is still limited. of. [0003] The Chinese patent patent with authorized notification number CN202314280U discloses an automatic massage chair. The automatic massage chair includes a base, a seat, a chair back and armrests. The chair back is movably connected to the chair seat, and the base is fixed on the chair. Under the seat, there is a movable leg massage seat in front of the base, and the back of the chair is divided into a head massage area, a back massage area and a waist massage area, and massage airbags are arranged on both sides o...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the waist massage area, the back massage area, and the leg massage area all use airbags to massage the human body, and the airbags cannot completely match the shape of the human body after inflation, resulting in poor massage effect

Images