Chair

Abstract

The invention discloses a chair which comprises a chair frame, wherein the chair frame consists of a backrest frame, a seat frame and armrests which are symmetrically mounted on the left and right sides of the seat frame, wherein the seat frame comprises a seat surface frame, a front support frame and a rear support frame which are connected together; the armrests are of frame structures which comprise upper baffles, bottom sides, front baffle sides and rear baffle sides; a plurality of fixing devices are respectively arranged on the front baffle sides and the rear baffle sides of the armrests; clamping holes are formed in the side walls of the fixing devices; a plurality of connecting parts are respectively fixed on the left and right sides of the backrest frame and the left and right sides of the front support frame and the rear support frame; the connecting parts are matched with the fixing devices; through cooperation of the connecting parts and the fixing devices, the armrest can be fixed on the seat frame. Therefore, the chair has the beneficial effects of rapid assembly and disassembly, cost reduction and solid structure.

Description

technical field [0001] The present invention relates to a chair, in particular to a chair with plastic armrests. Background technique [0002] In order to ensure the strength of the chair, the various parts of the current chair generally adopt a metal frame structure. The armrests installed symmetrically on both sides of the chair are one of the important parts of the chair. In order to save the production cost of the chair, there are also chairs with plastic armrests, but this For chairs with this structure, the plastic armrests are easily deformed during use, which affects the strength and stability of the chair. At the same time, the armrests are generally fixed to other parts of the chair by bolts, and the bolt connections are easy to loose after long-term use. affect the stability of the chair. Contents of the invention [0003] The object of the present invention is to provide a chair with plastic armrests that can be disassembled quickly, saves costs and has a firm...

AI Technical Summary

Problems solved by technology

[0002] In order to ensure the strength of the chair, the various parts of the current chair generally adopt a metal frame structure. The armrests installed symmetrically on both sides of the chair are one of the important parts of the chair. In order to save the production cost of the chair, there are also chairs with plastic armrests, but this For chairs with this structure, the plastic armrests are easily deformed during use, which affects the strength and stability of the chair. At the same time, the armrests are generally fixed to other parts of the chair by bolts, and the bolt connections are easy to loose after long-term use. Affect the stability of the chair

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