Connecting mechanism of office swivel chair and writing board

Abstract

The invention discloses a connecting mechanism of an office swivel chair and a writing board. The connecting mechanism comprises a swivel chair air rod, an air rod switch core head, an inner cone pipe, a plastic rotating sleeve, a writing board support and an upper thread cap, the inner cone pipe is provided with a taper inner hole, and the air rod switch core head is installed at the top in the inner cone pipe; a taper is arranged at the upper end of the swivel chair air rod, and is inserted into the lower end port of the inner cone pipe, an external thread is formed in the middle of the outer wall of the inner cone pipe, and a lower limiting edge is arranged at the lower end of the inner cone pipe; the plastic rotating sleeve sleeves the inner cone pipe, and a rotating gap is reserved between the plastic rotating sleeve and the inner cone pipe; a sleeve part is arranged at one end of the writing board support, and the sleeve part sleeves the plastic rotating sleeve, and is fixed through a locking screw; and the upper thread cap is provided with an inner thread and an upper limiting edge, and the upper thread cap is connected with the external thread in the middle of the inner cone pipe. Compared with the prior art, the connecting mechanism has the advantages that the functionality of products is good, 360-degree rotation is achieved, foldable storage without affecting the space is achieved, mutually matching of existing swivel chairs is flexible, the products are convenient to use, and the strength is good.

Description

technical field [0001] The invention relates to a connection mechanism, in particular to a connection mechanism between an office swivel chair and a writing board. Background technique [0002] Traditional conventional office swivel chairs, conference chairs, etc. have a single use environment, and swivel chairs do not have flexible and universally configured writing board components, while traditional conference chairs with writing boards are conference chairs, and conference chairs with writing boards. Use; Disadvantages: poor comfort, not suitable for sitting for a long time; advantages of office swivel chairs: when used in an office environment, the product is high-end, modern, comfortable, convenient and flexible; Disadvantages: it needs to be used with a desk. Therefore, developing a connection mechanism between an office swivel chair and a writing board has become a problem to be solved urgently by those skilled in the art. Contents of the invention [0003] The pr...

AI Technical Summary

Problems solved by technology

[0002] Traditional conventional office swivel chairs, conference chairs, etc. have a single use environment, and swivel chairs do not have flexible and universally configured writing board components, while traditional conference chairs with writing boards are conference chairs, and conference chairs with writing boards. Use; Disadvantages: poor comfort, not suitable for sitting for a long time; advantages of office swivel chairs: using the office environment, the product is high-end, modern, comfortable, convenient and flexible; Disadvantages: it needs to be used with a desk

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