CN201814181U - Chair with adjustable armrests - Google Patents
Chair with adjustable armrests Download PDFInfo
- Publication number
- CN201814181U CN201814181U CN2010205125566U CN201020512556U CN201814181U CN 201814181 U CN201814181 U CN 201814181U CN 2010205125566 U CN2010205125566 U CN 2010205125566U CN 201020512556 U CN201020512556 U CN 201020512556U CN 201814181 U CN201814181 U CN 201814181U
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- CN
- China
- Prior art keywords
- bar
- armrest
- chair
- seat
- handrail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a chair with adjustable armrests. The chair comprises a seat board, wherein a left armrest and a right armrest are symmetrically arranged at two horizontal ends of the seat board, and comprise armrest surfaces and armrest rods, one ends of the armrest rods are fixedly connected with the lower parts of the armrest surfaces, and the other ends of the armrest rods are fixedly connected with the seat board. The chair is characterized in that each armrest rod comprises an armrest rod upper section and an armrest rod lower section, wherein one end of the armrest rod upper section is fixedly connected with the lower part of each armrest surface, one end of the armrest rod lower section is fixedly connected with the seat board, a concave hole allowing the other end of the armrest rod upper section to penetrate is formed at the other end of the armrest rod lower section, a threaded hole communicated with the concave hole is formed at the armrest rod lower section, and a bolt is used for fixing the armrest rod upper section through the threaded hole. By adopting the chair with adjustable armrests, the positions of the armrests can be adjusted arbitrarily, and the structure is simple.
Description
Technical field
The utility model relates to a kind of chair, relates in particular to a kind of chair of adjustable handrail.
Background technology
Usually, people quite a few time is seated in daily life.Therefore the comfort level of chair is particularly important.At present, common armrests height and position are changeless, so people can't adjust the position of armrests according to the needs of self, are easy to cause hand tired and influence people's normal life under the true situation of abnormal sitting posture if be in for a long time.
The Chinese patent Granted publication number is CN2453762Y, Granted publication day is that the utility model patent in October 17 calendar year 2001 discloses a kind of liftable armrests, this armrests is by the handrail face, bar, clip, the trip hoodle, spring, the chair rear foot is formed, the handrail face is connected with bar is T-shaped, the body of rod of bar is provided with the trip hole, be provided with spring in the body of rod, on the clip, the lower end has notch, the trip lower end is connected with the chair rear foot, one end of bar passes slotted eye and is enclosed within the chair rear foot, the chair rear foot at interval be provided with two above circular holes, it is external that the trip hoodle passes the circular hole of the trip hole and the chair rear foot, and be connected with circular hole with an end of spring and cooperate, when pushing the trip hoodle, bar can move up and down, when moving to the circular hole position, spring is stuck in the circular hole trip hoodle, thereby the fixed armrest bar reaches the purpose of armrests free lifting.But because the plural circular hole of fixed armrest bar is provided with at interval, so armrest positions can not regulate by the restriction of circular hole position arbitrarily, and complex structure.
The utility model content
Technical problem to be solved in the utility model provides that a kind of armrest positions can be regulated arbitrarily and the chair of a kind of adjustable handrail simple in structure.
For realizing above purpose, the technical scheme that the utility model adopted is: a kind of chair of adjustable armrest, comprise seat, the two ends horizontal at seat are symmetrically arranged with a left side, right handrail, a described left side, right handrail comprises handrail face and bar, one end of bar is fixedlyed connected with the bottom of handrail face, the other end of bar is fixedlyed connected with described seat, it is characterized in that: described bar is made up of bar epimere and bar hypomere, wherein an end of bar epimere is fixedlyed connected with the bottom of handrail face, one end of bar hypomere is fixedlyed connected with seat, the other end of described bar hypomere is provided with the shrinkage pool that the other end for the bar epimere penetrates, described bar hypomere is provided with the screwed hole that communicates with described shrinkage pool, and bolt is by screwed hole fixed armrest bar epimere.
One end of described bar hypomere is fixedlyed connected with seat by an installed part.
Described bar and described T-shaped connection of handrail face.
Compared with prior art, the beneficial effects of the utility model are:
1. because the chair of a kind of adjustable handrail of the present utility model, be provided with the shrinkage pool that the other end for the bar epimere penetrates at the other end of bar hypomere, the bar hypomere is provided with the screwed hole that communicates with shrinkage pool, bolt is by screwed hole fixed armrest bar epimere, at first unclamp bolt during use, adjust the position of bar epimere in shrinkage pool of fixedlying connected then with the handrail face, to be adjusted behind the correct position place fastening bolt bar epimere is fixed, the position of this bar epimere can be regulated arbitrarily in shrinkage pool, and therefore armrest positions of the present utility model can be regulated arbitrarily, and it is simple in structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Among the figure: seat 10, left and right handrail 11, handrail face 12, bar 13, bar epimere 13a, bar hypomere 13b, installed part 15, bolt 16
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail
Referring to shown in Figure 1, a kind of chair of adjustable armrest, comprise circular or square seat 10, be symmetrically arranged with a left side at seat 10 horizontal two ends, right handrail 11, a left side, right handrail 11 comprises handrail face 12 and bar 13, bar 13 is made up of bar epimere 13a and bar hypomere 13b, wherein the end of bar epimere 13a is fixedlyed connected with the bottom of handrail face 12, the end of bar hypomere 13b is fixedlyed connected with seat 10, the other end of bar hypomere 13b is provided with the shrinkage pool (not shown) that the other end for bar epimere 13a penetrates, bar hypomere 13b is provided with the screwed hole (not shown) that communicates with shrinkage pool, and bolt 16 is by screwed hole fixed armrest bar epimere 13a.
The end of preferred bar hypomere 13b is fixedlyed connected bar 13 and 12 T-shaped connections of handrail face by an installed part 15 with seat 10.
At first unclamp bolt 16 during use, adjust the position of bar epimere 13a in shrinkage pool of fixedlying connected then with handrail face 12, to be adjusted behind the correct position place fastening bolt 16 bar epimere 13a is fixed, the position of this bar epimere 13a can be regulated arbitrarily in shrinkage pool, and therefore armrest positions of the present utility model can be regulated arbitrarily and be simple in structure.
Claims (3)
1. the chair of an adjustable armrest, comprise seat, the two ends horizontal at seat are symmetrically arranged with a left side, right handrail, a described left side, right handrail comprises handrail face and bar, one end of bar is fixedlyed connected with the bottom of handrail face, the other end of bar is fixedlyed connected with described seat, it is characterized in that: described bar is made up of bar epimere and bar hypomere, wherein an end of bar epimere is fixedlyed connected with the bottom of handrail face, one end of bar hypomere is fixedlyed connected with seat, the other end of described bar hypomere is provided with the shrinkage pool that the other end for the bar epimere penetrates, described bar hypomere is provided with the screwed hole that communicates with described shrinkage pool, and bolt is by screwed hole fixed armrest bar epimere.
2. the chair of a kind of adjustable armrest according to claim 1 is characterized in that: an end of described bar hypomere is fixedlyed connected with seat by an installed part.
3. the chair of a kind of adjustable armrest according to claim 1 and 2 is characterized in that: described bar and described T-shaped connection of handrail face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205125566U CN201814181U (en) | 2010-08-31 | 2010-08-31 | Chair with adjustable armrests |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205125566U CN201814181U (en) | 2010-08-31 | 2010-08-31 | Chair with adjustable armrests |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201814181U true CN201814181U (en) | 2011-05-04 |
Family
ID=43912151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205125566U Expired - Fee Related CN201814181U (en) | 2010-08-31 | 2010-08-31 | Chair with adjustable armrests |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201814181U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961175A (en) * | 2010-08-31 | 2011-02-02 | 苏州星岛金属制品有限公司 | Chair with adjustable armrests |
| CN103385616A (en) * | 2013-07-30 | 2013-11-13 | 刘自拔 | Chair with armrest heights convenient to adjust |
-
2010
- 2010-08-31 CN CN2010205125566U patent/CN201814181U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101961175A (en) * | 2010-08-31 | 2011-02-02 | 苏州星岛金属制品有限公司 | Chair with adjustable armrests |
| CN103385616A (en) * | 2013-07-30 | 2013-11-13 | 刘自拔 | Chair with armrest heights convenient to adjust |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20110831 |