Zero space structure of massage chair

Abstract

The invention discloses a zero space structure of a massage chair and belongs to the massage chair field. Large enough space is reserved at the back of the existing massage chairs to ensure that the back of the chairs can lean backwards, which causes inconvenience to people. The zero space structure comprises an underbed outer frame, an underbed inner frame, a back, a motor, a push rod and two guide rail installing plates. The back end of the underbed inner frame is connected with the lower end of the chair back; the output shaft of the motor is connected with a reducing mechanism; one end of the push rod is connected with the reducing mechanism and the other end of the push rod is connected with the lower end of the underbed inner frame; a first pulley and a second pulley are respectively arranged at the left side and the right side of the underbed inner frame; two guide rail installing plates are respectively arranged at the left inner side and the right inner side of the underbed outer frame; a first guide rail and a second guide rail are respectively arranged at two guide rail installing plates; the first pulley and the first guide rail are in sliding connection and the second pulley and the second guide rail are in sliding connection. The zero space structure can be applied to massage chairs to lead the distance between the back of the massage chair and the wall surface in a living room to be zero, thus the occupied space is small. In addition, the massage chair is convenient for staring, operation and shutting down.

Description

technical field [0001] The invention relates to the technical field of massage chairs, in particular to a zero-space structure of a massage chair. Background technique [0002] The working principle of the massage chair is to use mechanical rolling force and mechanical extrusion force to massage the human body. After people are massaged by the massage chair, the meridians of the human body can be dredged, the circulation of Qi and blood is smooth, and the balance of yin and yang of the body can be maintained. Therefore, after massaging with a massage chair, people can feel muscle relaxation and joint flexibility, which makes people feel refreshed and relieves fatigue. Frequent use of massage chairs for massage plays an important role in ensuring people's health. The backrest and the underframe of the massage chair in the prior art are designed separately, and are not fixedly connected together. When the massage chair is turned on or off, the direction of movement of the b...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is: to overcome the defect that the massaging chair of the prior art needs to reserve a large enough space behind it to ensure that the backrest is lying on the back, thereby bringing inconvenience to people, and to meet people's wishes and the market of the massage chair. The demand is to provide a zero-space structure of a massage chair. The zero-space structure of this massage chair can completely place the massage chair against the wall in the living room, that is, the distance between the backrest of the massage chair and the wall in the living room is zero, and It does not affect the opening, running or shutting down of the massage chair. The massage chair is very convenient to use, and the space occupied by the massage chair in the living room is minimized, which brings convenience to people.

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