CN103405056A - Stationary chair with adjustable height - Google Patents
Stationary chair with adjustable height Download PDFInfo
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- CN103405056A CN103405056A CN2013103492268A CN201310349226A CN103405056A CN 103405056 A CN103405056 A CN 103405056A CN 2013103492268 A CN2013103492268 A CN 2013103492268A CN 201310349226 A CN201310349226 A CN 201310349226A CN 103405056 A CN103405056 A CN 103405056A
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- chair
- stationary
- column
- height
- adjustable height
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Abstract
The invention discloses a stationary chair with adjustable height. The chair comprises a chair plate, a backboard and a stationary apparatus with adjustable height. In the stationary apparatus with adjustable height, two ends of each compressible spring are respectively connected to the top of a support vertical stick and a column; each support vertical stick is provided with two grooves; each column is provided with one aperture; and each movable connecting rod passes through apertures of two columns, and is clamped in the grooves of two support vertical sticks and tightened by nuts. If the ground is uneven, the compression springs can adjust the position of a certain column of the stationary chair for people to sit on, so as to maintain stationary state of the chair. According to the stationary chair with adjustable height disclosed by the invention, a user in dependence on his own practical situation can control the positions of the movable connecting rods in the grooves of the support vertical sticks by adjusting the nuts, so as to find a suitable height. The stationary chair has advantages of simple structure, scientific design, convenience for processing and convenient operation, etc. Accordingly, it is especially important to develop the stationary chair with adjustable height.
Description
Technical field
The present invention relates to a kind of chair, particularly the steady chair of a kind of adjustment height.
Background technology
At present, the student does one's homework, nearly all be unable to do without with desk and seat with computer, reading every day, and height, attitude all can cause even vertebra lateral bending of child's myopia, hunchback improperly.Yet the desk and chair that specification is fixing, no matter be tall person or short person, all can't realize regulating according to the actual conditions of oneself height of chair, with some student of this seat, only have continuous conversion body gesture to alleviate shank numb, constantly rock, easily cause fatigue and dispersion attention, the injury health causes learning efficiency to descend simultaneously.In addition, for irregular ground, the fixing chair of specification can't guarantee its stationarity.Therefore, the steady chair of a kind of adjustment height of exploitation is even more important.
Summary of the invention
The technical problem to be solved in the present invention is the above-mentioned defect how overcome on prior art, provides a kind of adjustment height steady chair.In order to address the above problem, the steady chair of this adjustment height below is provided with the height tunable arrangement.So design, people can regulate according to the actual conditions of oneself height of chair.
The object of the present invention is to provide the steady chair of a kind of adjustment height, the steady chair of this adjustment height comprises: backboard, chair board, height levelling stabilization device;
Described height can be regulated steady device and comprise vertical supporting rod, spring, movable rod, column, elastic washer, the nut that is arranged on the chair board below, the compressible spring two ends are connected with column with the vertical supporting rod top respectively, every vertical supporting rod is opened two grooves, every root post is opened a hole, movable rod passes leghole and is stuck in the vertical supporting rod groove, with nut by its tightening.
The present invention discloses the steady chair of a kind of adjustment height, and advantages such as having simple in structure, design science, be convenient to processing, be easy to operate, can be according to the height of own actual conditions adjusting chair.
The accompanying drawing explanation
Fig. 1 is the structural representation of the steady chair of a kind of adjustment height that provides of the embodiment of the present invention;
Fig. 2 is the front view of the height levelling stabilization device that provides of the embodiment of the present invention;
Fig. 3 is the left view of the height levelling stabilization device that provides of the embodiment of the present invention;
In figure: 1. column 2. nut 3. elastic washer 4. movable rod 5. vertical supporting rods
6. spring 7. chair board 8. backrest support rods 9. backboard 10. open slots
The specific embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is described in more detail.
The steady chair of this a kind of adjustment height, comprise: column 1, nut 2, elastic washer 3, movable rod 4, vertical supporting rod 5, spring 6, chair board 7, backrest support rods 8, backboard 9, open slot 10, the steady chair of this adjustment height comprises: chair board 7, backboard 9, height levelling stabilization device, height levelling stabilization device comprises the vertical supporting rod 5 that is arranged on the chair board below, spring 6, movable rod 4, column 1, elastic washer 3, nut 2, compressible spring 6 two ends are connected with column 1 with vertical supporting rod 5 tops respectively, every vertical supporting rod 5 is opened two grooves, every root post 1 is opened a hole, movable rod 4 passes column 1 hole and is stuck in vertical supporting rod 5 grooves, with nut 2 by its tightening, so design, be convenient to its vertical height of active column 1 flexible modulation.
During use, can, according to the actual conditions of oneself, by adjusting nut 2, control movable rod 4 and in the position of vertical supporting rod 5 grooves, find the height of fitting oneself.When the out-of-flatness of ground, the people is sitting in the position that can be regulated certain root post 1 in chair on steady chair by Compress Spring 6, to guarantee chair held stationary state.So design, people can regulate the height of chair according to the actual conditions of oneself, effectively solve the uncontrollable defect of specifications of desks and chairs level altitude.
More than for the better case study on implementation of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.
Claims (2)
1. steady chair of adjustment height, comprise: column 1, nut 2, elastic washer 3, movable rod 4, vertical supporting rod 5, spring 6, chair board 7, backrest support rods 8, backboard 9, open slot 10 is characterized in that: below chair board, be provided with height levelling stabilization device.
2. according to the steady chair of the described a kind of adjustment height of claims 1, it is characterized in that: height levelling stabilization device comprises vertical supporting rod 5, spring 6, movable rod 4, column 1, elastic washer 3, the nut 2 that is arranged on the chair board below, compressible spring 6 two ends are connected with column 1 with vertical supporting rod 5 tops respectively, every vertical supporting rod 5 is opened two grooves, every root post 1 is opened a hole, movable rod 4 passes column 1 hole and is stuck in vertical supporting rod 5 grooves, uses nut 2 by its tightening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103492268A CN103405056A (en) | 2013-08-03 | 2013-08-03 | Stationary chair with adjustable height |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103492268A CN103405056A (en) | 2013-08-03 | 2013-08-03 | Stationary chair with adjustable height |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103405056A true CN103405056A (en) | 2013-11-27 |
Family
ID=49598142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103492268A Pending CN103405056A (en) | 2013-08-03 | 2013-08-03 | Stationary chair with adjustable height |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103405056A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107752521A (en) * | 2017-12-07 | 2018-03-06 | 贵州大学 | Leveling structure of chair |
| CN108871497A (en) * | 2018-08-02 | 2018-11-23 | 金洲集团有限公司 | Galvanized liquid surface depth measurement device |
| CN110393380A (en) * | 2019-07-16 | 2019-11-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Integrated form kitchen appliance and its installation method |
-
2013
- 2013-08-03 CN CN2013103492268A patent/CN103405056A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107752521A (en) * | 2017-12-07 | 2018-03-06 | 贵州大学 | Leveling structure of chair |
| CN108871497A (en) * | 2018-08-02 | 2018-11-23 | 金洲集团有限公司 | Galvanized liquid surface depth measurement device |
| CN110393380A (en) * | 2019-07-16 | 2019-11-01 | 佛山市顺德区美的洗涤电器制造有限公司 | Integrated form kitchen appliance and its installation method |
| CN110393380B (en) * | 2019-07-16 | 2022-01-04 | 佛山市顺德区美的洗涤电器制造有限公司 | Integrated kitchen appliance and installation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131127 |