CN201798303U - Lifting device of chair - Google Patents
Lifting device of chair Download PDFInfo
- Publication number
- CN201798303U CN201798303U CN2010205244245U CN201020524424U CN201798303U CN 201798303 U CN201798303 U CN 201798303U CN 2010205244245 U CN2010205244245 U CN 2010205244245U CN 201020524424 U CN201020524424 U CN 201020524424U CN 201798303 U CN201798303 U CN 201798303U
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- CN
- China
- Prior art keywords
- seat
- cylinder
- chair
- inflation
- telescopic cylinder
- 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 lifting device of a chair, which comprises a chair bracket, a chair seat cushion, an inflating pedal and a telescopic cylinder. The lifting device is characterized in that the chair bracket is provided with the telescopic cylinder and an inflating cylinder, wherein a rotating dowel is arranged on one side of the telescopic cylinder; the inflating pedal is arranged on the rotating dowel; and the other side of the inflating pedal is connected with the inflating cylinder. The lifting device of the chair not only can meet the requirements of people with different body heights and correspondingly adjust the height of the chair, but also has simple structure; the adjusting method is simple and convenient; and the chair with the lifting device is attractive and elegant and novel in modeling and is deeply favored by consumers.
Description
Technical field
The utility model relates to the lowering or hoisting gear of a kind of lowering or hoisting gear, particularly a kind of seat.
Background technology
Present most of seat all can not be regulated height of seat, though for the people's that adapts to different heights demand has the part seat can be to adjusting highly accordingly, but prior art all is that the employing screw thread carries out lifting or adopts the compression spring to adjust to the adjustment of seat height, this method of adjustment operates cumbersome, when particularly adopting the mode of screw thread lifting to adjust because the effective depth of difficult control seat, need seat is repeatedly adjusted, and this seat elevating gear processing difficulties, aesthetics is relatively poor, there is not a kind of comfort above being sitting in.
Summary of the invention
The purpose of this utility model is to provide a kind of mode of stepping on by pin to inflate and exit and realize the lowering or hoisting gear of lift adjustment and easy to operate seat for the deficiency that solves above-mentioned technology.
In order to achieve the above object, the lowering or hoisting gear of a kind of seat that the utility model is designed, it comprises seat support, seat cushion, inflation foot pedal and telescopic cylinder, it is characterized in that on seat support, being provided with telescopic cylinder and inflation cylinder, on a side of telescopic cylinder, be provided with the rotation pin, the inflation foot pedal is installed in rotational pin and nails on, and places on the inflation cylinder at the other end of inflating foot pedal.For the comfort that increases seat and realize lifting to seat, described telescopic cylinder is provided with expansion link and electronic control valve, be provided with check valve on the inflation cylinder, seat cushion is installed on the expansion link, and telescopic cylinder is connected with the inflation cylinder by electronic control valve, check valve.The gauge tap of seat height is adjusted in operation for convenience, and inflation and venting by gauge tap control seat, described seat cushion is provided with handrail and gauge tap, gauge tap is provided in a side of the downside of handrail, gauge tap is connected with electronic control valve by lead, is provided with exhaust outlet on electronic control valve.
The lowering or hoisting gear of a kind of seat that the utility model provides, it not only can adapt to the people's of different heights demand, height to seat is adjusted accordingly, and simple in structure, control method is easy, have elegant in appearance, the modern design of seat of this lowering or hoisting gear, be well received by consumers.
Description of drawings
Fig. 1 is the utility model example structure schematic diagram.
Wherein: seat support 1, seat cushion 2, inflation foot pedal 3 and telescopic cylinder 4, inflation cylinder 5, a side 6, rotation pin 7, the other end 8, expansion link 9, electronic control valve 10, check valve 11, handrail 12, gauge tap 13, handrail downside 14, lead 15, exhaust outlet 16.
The specific embodiment
The utility model will be further described in conjunction with the accompanying drawings below by embodiment.
Embodiment 1:
As shown in Figure 1, the lowering or hoisting gear of a kind of seat that present embodiment provides, it comprises seat support 1, seat cushion 2, inflation foot pedal 3 and telescopic cylinder 4, on seat support 1, be provided with telescopic cylinder 4 and inflation cylinder 5, on a side 6 of telescopic cylinder 4, be provided with and rotate pin 7, inflation foot pedal 3 is installed in and rotates on the pin 7, is connected with inflation cylinder 5 at the other end 8 of inflating foot pedal 3.For the comfort that increases seat and realize lifting to seat, described telescopic cylinder 4 is provided with expansion link 9 and electronic control valve 10, on inflation cylinder 5, be provided with check valve 11, seat cushion 2 is installed on the expansion link 9, and telescopic cylinder 4 is connected with inflation cylinder 5 by electronic control valve 10, check valve 11.The gauge tap of seat height is adjusted in operation for convenience, and inflation and venting by gauge tap control seat, described seat cushion 2 is provided with handrail 12 and gauge tap 13, gauge tap 13 is provided in a side of the downside 14 of handrail 12, gauge tap 13 is connected with electronic control valve 10 by lead 15, is provided with exhaust outlet 16 on electronic control valve 10.
Claims (3)
1. the lowering or hoisting gear of a seat, it comprises seat support (1), seat cushion (2), inflation foot pedal (3) and telescopic cylinder (4), it is characterized in that on seat support (1), being provided with telescopic cylinder (4) and inflation cylinder (5), on a side (6) of telescopic cylinder (4), be provided with and rotate pin (7), inflation foot pedal (3) is installed in and rotates on the pin (7), places on the inflation cylinder (5) at the other end (8) of inflating foot pedal (3).
2. the lowering or hoisting gear of a kind of seat according to claim 1, it is characterized in that described telescopic cylinder (4) is provided with expansion link (9) and electronic control valve (10), on inflation cylinder (5), be provided with check valve (11), seat cushion (2) is installed on the expansion link (9), and telescopic cylinder (4) is connected with inflation cylinder (5) by electronic control valve (10), check valve (11).
3. the lowering or hoisting gear of a kind of seat according to claim 1 and 2, it is characterized in that described seat cushion (2) is provided with handrail (12) and gauge tap (13), gauge tap (13) is provided in a side of the downside (14) of handrail (12), gauge tap (13) is connected with electronic control valve (10) by lead (15), is provided with exhaust outlet (16) on electronic control valve (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205244245U CN201798303U (en) | 2010-09-10 | 2010-09-10 | Lifting device of chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205244245U CN201798303U (en) | 2010-09-10 | 2010-09-10 | Lifting device of chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201798303U true CN201798303U (en) | 2011-04-20 |
Family
ID=43867819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205244245U Expired - Fee Related CN201798303U (en) | 2010-09-10 | 2010-09-10 | Lifting device of chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201798303U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996545A (en) * | 2016-07-07 | 2016-10-12 | 苏州标图高级座椅有限公司 | Seat for competition judge |
| CN109106116A (en) * | 2018-08-24 | 2019-01-01 | 明光智源复合材料有限公司 | A kind of intelligent chair for life |
| CN113413007A (en) * | 2021-07-12 | 2021-09-21 | 刘璐 | Hybrid teaching equipment |
-
2010
- 2010-09-10 CN CN2010205244245U patent/CN201798303U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105996545A (en) * | 2016-07-07 | 2016-10-12 | 苏州标图高级座椅有限公司 | Seat for competition judge |
| CN109106116A (en) * | 2018-08-24 | 2019-01-01 | 明光智源复合材料有限公司 | A kind of intelligent chair for life |
| CN113413007A (en) * | 2021-07-12 | 2021-09-21 | 刘璐 | Hybrid teaching equipment |
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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: 20110420 Termination date: 20110910 |