Full-body massage chair and chair frame structure thereof

Abstract

The invention relates to the field of massage appliances, and specifically discloses a whole-body massage chair and a chair frame structure thereof. The chair frame comprises a back frame, which is fixedly provided with a back guide rail; a seat frame is fixedly equipped with a seat guide rail; the back frame adjusts the treatment angle between the back frame and the seat frame by rotating about aset axis, and the place where the back guide rail and the seat guide rail are adjoined has a spacing gap; a linkage mechanism for connecting the back guide rail and the seat guide rail is arranged atthe spacing gap so as to enable a massage movement to smoothly walk from the back frame to the seat frame to massage legs, and the linkage mechanism comprises a transition guide rail and an elastic plate, wherein the elastic plate is driven by the rotational motion of the back frame and / or the seat frame to generate elastic deformation, the transition guide rail and the elastic plate are fixedlyconnected, and both the elastic plate and the transition guide rail are arc-shaped; and the back frame and / or the seat frame are / is provided with a deformation holding mechanism followed by the back frame and / or the seat frame, and the deformation holding mechanism is pressed against the elastic plate and / or the transition guide rail. According to the invention, full-body massage can be realized,and the massage comfort is improved.

Description

technical field

[0001] The invention relates to the field of massage appliances, in particular to a whole-body massage chair and its frame structure. Background technique

[0002] The interior of the massage chair is equipped with a massage movement, and a track is set inside the chair. The massage movement moves up and down in the massage chair along the track, playing the role of massage. Now most of the massage chairs can freely adjust the angle to improve comfort. The user's demand for massage is constantly increasing, hoping to imitate manual massage, and to be able to massage the whole body. Due to the structural orientation of most massage movements, the guide rails are only set in the back frame, and the seat frame is due to the angle between the back frame and the seat frame. It needs to be adjusted. The structure of the massage mechanism is complicated, and it cannot be directly walked into the seat frame from the back frame. The moving structure is usually a struc...

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