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Self-retracting chair

An automatic shrinking and chair technology, applied to chairs, chairs with vertically adjustable seats, stools, etc., can solve the existing problems of resource waste, occupying indoor space, and hanging feet

Inactive Publication Date: 2019-01-11
王晓
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, with the advancement of science and technology and the development of society, chairs occupy a large proportion in people's lives. Most of the existing chairs can be divided into fixed and mobile. Most of the fixed chairs occupy indoor space. When used, the existing resources are wasted a lot of space. Many existing chairs cannot adjust the height of the chair according to the needs of the personnel. It is easy to place the feet in the air or bend them. Sitting on the chair for a long time will easily lead to discomfort for the people on the chair.

Method used

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  • Self-retracting chair

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Embodiment Construction

[0008] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0009] see figure 1, an embodiment provided by the present invention: an automatic retractable chair, including a working block 1, a driving space 51 is arranged in the working block 1, and an upper end wall of the driving space 51 is provided in the upper end wall to communicate with the external space. Storage space 50, a driving motor 15 is embedded in the lower end wall of the driving space 51, and a driving shaft 13 is dynamically connected to the upper e...

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Abstract

A self-retracting chair includes a work block. An upper end wall of a drive space is provided with a storage space communicating with an external space. A rotational groove is arranged in the drive shaft, An upper end wall of that rotate groove is provided with an idle groove communicated with the low end wall and the rotating groove, A loc groove with a right end wall communicating with that rotate groove and an upper end wall communicating with the idle groove is arranged in the left end wall of the rotating groove, A sliding groove is arranged in the threaded shaft, A transmission groove isarranged in the right end wall of the storage space, and a pushing groove is arranged in the upper end wall of the transmission groove. The device has the advantages of simple mechanism, convenient operation, automatic retraction of the chair when not in use at ordinary times, automatic adjustment of the height of the chair according to different personnel, so that the feet are comfortable to beplaced and the overall comfort is improved.

Description

technical field [0001] The invention relates to the field of automatic retraction adjustment of chairs, in particular to an automatic retractable chair. Background technique [0002] At present, with the advancement of science and technology and the development of society, chairs occupy a large proportion in people's lives. Most of the existing chairs can be divided into fixed and mobile. Most of the fixed chairs occupy indoor space. When used, the existing resources are wasted a lot of space. Many existing chairs cannot adjust the height of the chair according to the needs of the personnel. It is easy to place the feet in the air or bend them. Sitting on the chair for a long time will easily lead to discomfort for the people on the chair. . Contents of the invention [0003] The purpose of the present invention is to provide an automatic retractable chair to solve the problems raised in the above-mentioned background technology. [0004] In order to achieve the above ob...

Claims

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Application Information

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IPC IPC(8): A47C7/02A47C3/26
CPCA47C7/02A47C3/265
Inventor 王晓
Owner 王晓