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Improved chair

An improved chair technology, which is applied in the field of daily necessities, can solve the problems of increasing people's burden, shortage, and the inability of traditional chairs to meet people's leisure needs, and achieve the effects of improving comfort, convenient use, and simple structure

Inactive Publication Date: 2018-07-31
陈火财
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional chairs are already lacking in comfort, and traditional chairs can no longer meet people's leisure needs. Traditional chairs require people to manually adjust the backrest angle, which increases the burden on people to a certain extent and cannot provide the best leisure experience. , this device effectively solves the problem

Method used

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Embodiment Construction

[0021] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0022] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0023] Such as Figure 1-2As shown, an improved chair of the present invention includes an installation box 100, a first inner cavity 101 with an upward opening is fixed inside the installation box 100, and the outer surface of the lower end wall of the first inner cavity 101 is fixed with a The first mounting block 150, the first mounting block 150 is fixed with a second inner cavity 140 with the opening facing upward, and the outer surface ...

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Abstract

The invention discloses an improved chair which comprises a mounting box, a first inner cavity with an upward opening is fixedly formed in the mounting box, a first mounting block is fixedly arrangedon the outer surface on the lower end wall of the first inner cavity, a second inner cavity with an upward opening is fixedly formed in the first mounting block, a guide rail is fixedly arranged on the outer surface on the lower end wall of the second inner cavity, a drive motor is fixedly arranged in the right end wall of the second inner cavity, an output shaft of the drive motor is rotationallymatched and connected with the left end wall of the second inner cavity, a second mounting block is in threaded fit and connection with the outer surface of the output shaft of the drive motor and isin sliding fit and connection with the guide rail, a third mounting block extending leftwards is rotationally arranged on the front end surface of the second mounting block, and a fourth mounting block is fixedly arranged on the upper end surface of the first mounting block. The improved chair disclosed by the invention has the beneficial effects that the structure is simple, and the use is convenient; an electric push rod is adopted to automatically adjust the back angle of the chair, so that the working comfort of people is greatly improved.

Description

technical field [0001] The invention relates to the field of daily necessities, in particular to an improved chair. Background technique [0002] Traditional chairs are already lacking in comfort, and traditional chairs can no longer meet people's leisure needs. Traditional chairs require people to manually adjust the backrest angle, which increases the burden on people to a certain extent and cannot provide the best leisure experience. , this device effectively solves this problem. Contents of the invention [0003] The object of the present invention is to provide an improved chair capable of overcoming the above-mentioned defects of the prior art. [0004] According to the present invention, an improved chair of the device of the present invention includes an installation box, a first inner cavity with an upward opening is fixed inside the installation box, and a first inner cavity is fixed on the outer surface of the lower end wall of the first inner cavity. The inst...

Claims

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Application Information

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IPC IPC(8): A47B83/02A47C7/40A47B97/00
CPCA47B83/02A47B97/00A47B2083/025A47B2200/0084A47C7/40
Inventor 陈火财
Owner 陈火财
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