Chair back of office chair

Abstract

The invention discloses a chair back of an office chair. The chair back comprises a metal chair back bracket and a screen cloth layer sleeved outside the metal chair back bracket, a massage device isarranged on the waist position of the chair back and is arranged at the front part of the middle part of the metal chair back bracket, a plurality of massage rollers are embedded in a massage roller plate, the massage roller is a hollow cylinder roller body, a plurality of magnet protruding points are arranged on the surface, a rotating shaft is arranged in the massage roller in a penetrating way,a rotary spring is arranged on the rotating shaft, a plurality of spacing grooves are arranged in the inner part of the massage roller, resistance wires are arranged on the two sides of the spacing groove, a herbal medicine roll is placed in the spacing groove, and a dust cover with a sieve is arranged at the outer part of the spacing groove. The chair back has the advantages that: the massage function is added on the basis of the common office chair, the massage function is the traditional Chinese medicine massage nurse with moxa moxibustion, magnets on the surface are matched, so that the waist part of an office staff sitting for long is massaged, the fatigue brought about by sitting for long is alleviated, the deformation of the lumbar intervertebral disc is reduced, and the health ofpeople is protected.

Description

technical field [0001] The invention relates to the field of seats, in particular to a chair back of an office chair. Background technique [0002] As people pay more and more attention to health, healthy and comfortable office supplies are popular in many offices, among which ergonomic office chairs are the most popular. The existing office chairs ignore people's health and are not comfortable enough. Excessive use of this kind of office chair will cause damage to the lumbar spine, and various office diseases will appear in the long run. Contents of the invention [0003] The purpose of the present invention is to provide a chair back of an office chair, which solves the problems raised in the background art. [0004] In order to achieve the above object, the present invention provides the following technical solutions: a chair back of an office chair, comprising a metal chair back bracket and a mesh layer covered outside the metal chair back bracket, a massage device is...

AI Technical Summary

Problems solved by technology

[0002] As people pay more and more attention to health, healthy and comfortable office supplies are popular in many offices, among which ergonomic office chairs are the most popular. The existing of

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