CN201700760U - Hydraulic automatic armrest height regulation chair - Google Patents
Hydraulic automatic armrest height regulation chair Download PDFInfo
- Publication number
- CN201700760U CN201700760U CN2010201515591U CN201020151559U CN201700760U CN 201700760 U CN201700760 U CN 201700760U CN 2010201515591 U CN2010201515591 U CN 2010201515591U CN 201020151559 U CN201020151559 U CN 201020151559U CN 201700760 U CN201700760 U CN 201700760U
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- CN
- China
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- column
- baffle plate
- support frame
- knob
- armrests
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to a hydraulic automatic armrest height regulation chair, which consists of armrests, a chute, a knob, an upper support frame, a chair, a regulation knob, an upright post, an oil cavity, a pressure ring, a lower support frame, a base, an oil filling screw bolt, a pressure ring baffle plate, a lower baffle plate, a locking pin and an upper baffle plate, wherein the armrests are connected with the upper support frame which is fixed on the lower support frame, the lower support frame is sheathed and arranged in the pressure ring, the pressure ring and the regulation knob are respectively sheathed in the upright post, the upper end of the upright post is provided with the chute, the lower end of the upright post is sheathed and arranged in the oil cavity, and the bottom part of the oil cavity is provided with the oil filling screw bolt and the base. The product has simple structure and convenient use and operation, because the height of the armrests is adjusted through hydraulic pressure, the height of the armrests can automatic adapt to the sitting posture of people, the constant force can be maintained for supporting the weight of the elbow parts, the sour and numb of the elbow parts and the wrists caused by using a computer for a long time can be relieved, and people feel more comfortable.
Description
Technical field: the utility model relates to a kind of fluid pressure type handrail height and regulates chair automatically.
Background technology: at present, existing computer and office seating pattern are more, but handrail height is manual adjustments mostly, the force rate of handrail and seat can not be regulated, need to adjust handrail height after the people takes, it is just incompatible to change the sitting posture back bar, and being sitting in the other work of computer for a long time will feel under the weather.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, provide a kind of fluid pressure type handrail height to regulate chair automatically, it has mainly solved, and armrest height armrest is moving to be regulated, the force rate of handrail and seat can not be regulated, need to adjust handrail height after the people takes, it is just incompatible to change the sitting posture back bar.The purpose of this utility model is achieved in that the fluid pressure type handrail height regulates chair automatically and be made of: handrail, slideway, knob, upper bracket, seat, adjusting knob, column, oil pocket, pressure rings, lower carriage, base, oiling bolt, pressure rings baffle plate, lower baffle plate, stop pin, overhead gage.Handrail is connected with upper bracket, and upper bracket is fixed on the lower carriage, and pressure rings has a plurality of, lower carriage is sleeved in the pressure rings, and the pressure rings baffle plate is equipped with in the upper end of lower carriage, and pressure rings is sleeved in the column, adjusting knob is sleeved on the column, overhead gage and lower baffle plate are housed on the column, stop pin is housed on the adjusting knob, the column upper end has slideway, knob is contained in the upper end of column, the seat lower end is fixed on the column, and column lower end is sleeved in the oil pocket, and oiling bolt and base are equipped with in the oil pocket bottom.This product structure is simple, use easy to operate, owing to adopt the hydraulic regulation handrail height, handrail height can adapt to people's sitting posture automatically, and keep constant strength to support ancon weight, compare with traditional Chinese chair, more meet ergonomics, be more suitable for all kinds of personnel's work and study, alleviated of the compressing infringement of long-time seat seat to human body sciatic nerve, lumbar vertebrae lower limb vascular, the circulation that better keeps lower limb blood has alleviated ancon, wrist and has used tingle that computer causes for a long time, makes the people feel more comfortable.
Description of drawings:
Accompanying drawing 1 is the structural representation that the utility model fluid pressure type handrail height is regulated chair automatically.
Accompanying drawing 2 is vertical views that the utility model fluid pressure type handrail height is regulated chair adjusting knob bottom automatically.
1-handrail 2-slideway 3-knob 4-upper bracket 5-seat
6-adjusting knob 7-column 8-oil pocket 9-pressure rings 10-lower carriage
11-base 12-oiling bolt 13-pressure rings baffle plate 14-lower baffle plate
15-stop pin 16-overhead gage
The specific embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, the fluid pressure type handrail height is regulated chair automatically and is made of: handrail 1, slideway 2, knob 3, upper bracket 4, seat 5, adjusting knob 6, column 7, oil pocket 8, pressure rings 9, lower carriage 10, base 11, oiling bolt 12, pressure rings baffle plate 13, lower baffle plate 14, stop pin 15, overhead gage 16.Handrail 1 is connected with upper bracket 4, upper bracket 4 is fixed on the lower carriage 10, pressure rings 9 has a plurality of, lower carriage 10 is sleeved in the pressure rings 9, pressure rings baffle plate 13 is equipped with in the upper end of lower carriage 10, pressure rings 9 is sleeved in the column 7, and adjusting knob 6 is sleeved on the column 7, and overhead gage 16 and lower baffle plate 14 are housed on the column 7, be used for fixing adjusting knob 6, stop pin 15 is housed on the adjusting knob 6, and column 7 upper ends have slideway 2, and knob 3 is contained in the upper end of column 7, the relative altitude of its adjustable armrest 1 and seat 5, seat 5 lower ends are fixed on the column 7, and column 7 lower ends are sleeved in the oil pocket 8, and oiling bolt 12 and base 11 are equipped with in oil pocket 8 bottoms.
When armrest 1 is regulated, drive stop pin 15 by adjusting knob 6, the number of rings of locking different pressures ring 9 changes force rate.
Claims (3)
1. a fluid pressure type handrail height is regulated chair automatically, it is by handrail (1), slideway (2), knob (3), upper bracket (4), seat (5), adjusting knob (6), column (7), oil pocket (8), pressure rings (9), lower carriage (10), base (11), oiling bolt (12), pressure rings baffle plate (13), lower baffle plate (14), stop pin (15), overhead gage (16) constitutes, it is characterized in that: handrail (1) is connected with upper bracket (4), upper bracket (4) is fixed on the lower carriage (10), pressure rings (9) has a plurality of, lower carriage (10) is sleeved in the pressure rings (9), pressure rings baffle plate (13) is equipped with in the upper end of lower carriage (10), and pressure rings (9) is sleeved in the column (7).
2. fluid pressure type handrail height according to claim 1 is regulated chair automatically, it is characterized in that: adjusting knob (6) is sleeved on the column (7), and overhead gage (16) and lower baffle plate (14) are housed on the column (7), and stop pin (15) is housed on the adjusting knob (6).
3. fluid pressure type handrail height according to claim 1 is regulated chair automatically, it is characterized in that: column (7) upper end has slideway (2), knob (3) is contained in the upper end of column (7), seat (5) lower end is fixed on the column (7), column (7) lower end is sleeved in the oil pocket (8), and oiling bolt (12) and base (11) are equipped with in oil pocket (8) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201515591U CN201700760U (en) | 2010-04-02 | 2010-04-02 | Hydraulic automatic armrest height regulation chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201515591U CN201700760U (en) | 2010-04-02 | 2010-04-02 | Hydraulic automatic armrest height regulation chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201700760U true CN201700760U (en) | 2011-01-12 |
Family
ID=43437904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201515591U Expired - Fee Related CN201700760U (en) | 2010-04-02 | 2010-04-02 | Hydraulic automatic armrest height regulation chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201700760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266444A (en) * | 2015-11-18 | 2016-01-27 | 苏州润居装饰工程有限公司 | Rosewood chair with adaptive armrest heights |
-
2010
- 2010-04-02 CN CN2010201515591U patent/CN201700760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105266444A (en) * | 2015-11-18 | 2016-01-27 | 苏州润居装饰工程有限公司 | Rosewood chair with adaptive armrest heights |
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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: 20110112 Termination date: 20140402 |