tripod

Abstract

The invention relates to office supplies, in particular to a foot rest bracket of a revolving chair. The foot rest bracket comprises a mounting board, a foot rest and a telescopic assembly used for connecting the mounting board and the foot rest, wherein the telescopic assembly comprises a shear fork type telescopic structure and connecting rods, the shear fork type telescopic structure comprises a first telescopic part and a second telescopic part which are mutually hinged, and the connecting rods comprise a first connecting rod and a second connecting rod; one end of the first connecting rod and one end of the first telescopic part are hinged to form a first telescopic assembly, one end of the second connecting rod and one end of the second telescopic part are hinged to form a second telescopic assembly, one end of the first telescopic assembly is hinged to one position of the mounting board, the other end is hinged to one position of the foot rest, one end of the second telescopic assembly is hinged to another position of the foot rest, and the other end is hinged to another position of the mounting board. The foot rest bracket can realize the best retracting and folding effects, and has the advantages that the structure is simple, the mounting is convenient, the support is stable, the labor is saved and the like.

Description

technical field [0001] The invention relates to an office product, in particular to a footrest for a swivel chair. technical background [0002] The swivel chair is one of the necessary furniture in the office. People spend most of their time sitting on chairs during long working hours. Sitting for a long time can easily lead to physical fatigue, and the most direct way to solve fatigue is to sit at the desk Resting and resting at the desk will cause certain damage to the cervical spine and lumbar spine, which will seriously affect the human body for a long time. Therefore reclining on the swivel chair and having a rest has just become the first choice of people, but when lying on the swivel chair, people's pins do not have a suitable position to place, so that people are not very comfortable lying on the chair. [0003] Authorized Publication No. CN204410211U discloses a swivel chair footrest, comprising a swivel chair mounting plate, a footrest body, a forward connection ...

AI Technical Summary

Problems solved by technology

[0004] Although the function of the foot rest is realized under certain conditions, its folding and folding methods cannot be controlled, and the effect of folding and unfolding is not good

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