Large-stroke massage chair

Abstract

The invention discloses a large-stroke massage chair which comprises a backrest support and a cushion support. A first guide groove is formed in the inner side face of the backrest support, and a meshing rack is arranged below the first guide groove. The large-stroke massage chair is characterized in that the backrest support and the cushion support are in rotating connection, a second guide groove is formed in the inner side face of the cushion support, a massage movement comprises a movement support and a massage component, the movement support is composed of a front support and a rear support which are in rotating connection, middle rollers are mounted at two ends of a middle roller shaft, a front roller shaft is arranged on the front support, front rollers are mounted at two ends of the front roller shaft, the massage component is mounted on the front support, a rear roller shaft is arranged on the rear support, a rear roller and a walking gear are mounted at two ends of the rear roller shaft, and the rear roller shaft is driven by a movement walking motor which is mounted on the rear support. The large-stroke massage chair can realize large-stroke massage from head to legs and is simple in structure and convenient and accurate to implement.

Description

technical field [0001] The invention relates to an improved invention of a massage chair. Background technique [0002] With the development of massage chair technology, there are now massage chairs that can massage from the head to the legs in a large stroke, which requires solving the technical problem of how the massage movement moves from the backrest support to the cushion support. Such as the patent of patent No. 201310735663.3 and patent name "a kind of chair-type body massage machine", but the disadvantage is that the structure of the transition guide rail is complex and difficult to implement accurately. Another example is the patent No. 201410019379.0 and the patent name "a massage chair that massages from the head to the thigh at any angle". The auxiliary action structure of the massage movement is complex. Another example is the patent No. 201520106848.2 and the patent name "A Massage Chair That Can Adjust the Lying Angle During Massage". The structure seems si...

AI Technical Summary

Problems solved by technology

For example, the patent No. 201310735663.3 and the patent name "a chair-type body massager", but the disadvantage is that the structure of the transition rail is complicated and it is not easy to implement accurately

Another example is the patent No. 201410019379.0 and the patent name "a massage chair that massages from the head to the thigh at any angle". The auxiliary action structure of the massage movement is complex

Another example is the patent No. 201520106848.2 and the patent name "A Massage Chair That Can Adjust the Lying Angle During Massage". The structure seems simple but the disadvantage is that it is very difficult to implement.

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