CN2810355Y - Multifunctional backrest chair - Google Patents
Multifunctional backrest chair Download PDFInfo
- Publication number
- CN2810355Y CN2810355Y CN 200520044202 CN200520044202U CN2810355Y CN 2810355 Y CN2810355 Y CN 2810355Y CN 200520044202 CN200520044202 CN 200520044202 CN 200520044202 U CN200520044202 U CN 200520044202U CN 2810355 Y CN2810355 Y CN 2810355Y
- Authority
- CN
- China
- Prior art keywords
- handrail
- pin
- backrest
- chair
- functional chair
- 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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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
The utility model relates to a multifunctional backrest chair, which comprises chair legs, a chair seat which is arranged on the chair legs, armrest supporting rods which are arranged on both sides of the chair seat, armrests which are arranged on the armrest supporting rods and a backrest which is arranged at the back of the chair seat. The utility model is characterized in that a bar-shaped air bag is arranged in the position which is arranged on the front surface of the backrest and is close to the waist position of a user, a one-way valve and an inflating valve are arranged at the opening of the air bag. A bag body of the air bag is provided with a gas output button, and air bags are also arranged on the armrests. Armrest lifting and rotating devices are also arranged the bottoms of the armrests and the armrest supporting rods, and a standby headrest is arranged on the top of the backrest. The utility model has the advantages of simple structure, reliable operation, beautiful appearance and multiple functions. In addition, the utility model can meet the requirements of users with different body shapes and different postures in different occasions.
Description
Technical field
The utility model relates to a kind of seat, relates in particular to a kind of multi-functional chair.
Background technology
Seat is a requisite daily necessities in people's daily life.Along with the aggravation of competition, people's work rhythm is more and more faster, and for the personnel's that alleviate the work of being seated degree of fatigue, the scientific worker has moved a lot of brains on the seat, for example the chair pin is made lifting type or with the chair back be designed to a radian or the like.Though can allow the user feel to make moderate progress, because its function singleness still can not satisfy all kinds crowd's requirement.
Summary of the invention
The utility model is the shortcoming that has the chair function singleness now in order to overcome, and a kind of novel multi-functional chair that can adapt to multiple personnel's needs that proposes.
The technical measures that the utility model is taked are:
A kind of multi-functional chair, comprise the chair pin, be located at seat support on the chair pin, be located at the handrail support bar of seat support both sides, the backrest that is located at the handrail on the handrail support bar and is located at the seat support back, be characterized in, described backrest front is provided with a strip shaped air sac bag by the position of user's waist, described gasbag oral area is provided with a check valve and a charge valve, on the bag of described gasbag and be provided with an output gas button.
Above-mentioned a kind of multi-functional chair wherein, also comprises the gasbag that is located on two handrails, and described each gasbag oral area is provided with a check valve and a charge valve, on the bag of described gasbag and be provided with an output gas button.
Above-mentioned a kind of multi-functional chair wherein, also comprises the handrail lifting and the whirligig that are located at two handrails bottom, and described handrail lifting and whirligig are by the axle sleeve of setting bottom handrail and the rotating shaft adaptive with this axle sleeve that is provided with in the handrail support bar top.
Above-mentioned a kind of multi-functional chair, wherein, also comprise a handrail lifting position and anglec of rotation fixture, described handrail lifting position and anglec of rotation fixture be by the pin-and-hole that be provided with and that axle sleeve hole connects of the axle sleeve side in handrail bottom, and constitute with the suitable pivot pin of this pin-and-hole.
Above-mentioned a kind of multi-functional chair wherein, is provided with screw thread in the described pin-and-hole, and described pivot pin is provided with external screw thread.
Above-mentioned a kind of multi-functional chair, wherein, the outer end of described pivot pin is provided with handle.
Above-mentioned a kind of multi-functional chair, wherein, described chair pin is fixing tripod or four pin formation.
Above-mentioned a kind of multi-functional chair, wherein, described chair pin is a lift, is made of spiral and fluid pressure type.
Above-mentioned a kind of multi-functional chair, wherein, also comprise a standby headrest and this standby headrest jockey, described standby headrest jockey is by a connecting hole that is provided with at the backrest top, and the connecting rod that can cooperate with described connecting hole that is provided with in standby headrest bottom constitutes.
Because the utility model has adopted above technical scheme, on the backrest He on the handrail gasbag is being set respectively, therefore can control the amount of inflating in the gasbag according to user's requirement, can satisfy the people's of different demands requirement.In addition, handrail design is become rotatable and liftable, therefore also can satisfy the requirement of user various postures.Again, the chair pin is designed to fix or liftable height, therefore also can satisfy the requirement of various use occasions.
Description of drawings
Concrete structure of the present utility model is further provided by following embodiment and accompanying drawing thereof.
Fig. 1 is a surface structure schematic diagram of the present utility model.
The specific embodiment
See also Fig. 1.A kind of multi-functional chair of the utility model comprises chair pin 1, is located at seat support 2 on the chair pin, is located at the handrail support bar 3 of seat support both sides, the backrest 5 that is located at the handrail 4 on the handrail support bar and is located at the seat support back.Described chair pin can be fixing tripod or four pin and constitutes, and also can be lift, is made of spiral and hydraulic up-down.Present embodiment is to adopt hydraulic up-down to constitute.Described backrest is the arc to layback, position in the backrest front by user's waist is provided with a strip shaped air sac bag 51, described gasbag oral area is provided with a check valve (not shown) and a charge valve 53, on the bag of gasbag and be provided with an output gas button 52.Respectively be provided with a gasbag 41 on two handrails 4 respectively, described each gasbag oral area is provided with a check valve and a charge valve 412, on the bag of described gasbag and be provided with an output gas button 411.Can inflate the strip shaped air sac bag on the backrest and the gasbag on the handrail and exit according to user's requirement freedom.
A kind of multi-functional chair of the utility model also comprises the handrail lifting and whirligig and handrail lifting position 7 and the anglec of rotation fixture 8 that are located at two handrails, 4 bottoms.Described handrail lifting and whirligig are by the axle sleeve 71 of setting bottom handrail and rotating shaft 72 formations adaptive with this axle sleeve that are provided with in the handrail support bar top.Can be according to user's requirement the position of free lifting or decline or left-right rotation handrail, and fixing by handrail lifting position and anglec of rotation fixture 8.Described handrail lifting position and anglec of rotation fixture 8 be by the pin-and-hole (not shown) that be provided with and that axle sleeve hole connects of the axle sleeve side in handrail bottom, and constitute with the suitable pivot pin (not shown) of this pin-and-hole.Be provided with screw thread in the described pin-and-hole, described pivot pin is provided with external screw thread.The outer end of described pivot pin is provided with handle 81, can be by turning the position of the loosening or fixing handrail of being regulated of handle 81.
For satisfying various user of services' needs, a kind of multi-functional chair of the utility model, also comprise a standby headrest 6 and this standby headrest jockey, described standby headrest jockey is by a connecting hole 61 that is provided with at the backrest top, and the connecting rod that can cooperate with described connecting hole 62 that is provided with in standby headrest bottom constitutes, and can standby headrest bottom connecting rod 62 be inserted in according to user's requirement in the connecting hole of backrest top setting to use.
The utility model is simple in structure, use reliable, good looking appearance, function is many, can satisfy the different bodily forms and different gestures and the user's that uses under different occasions needs,
Claims (9)
1, a kind of multi-functional chair, comprise the chair pin, be located at seat support on the chair pin, be located at the handrail support bar of seat support both sides, the backrest that is located at the handrail on the handrail support bar and is located at the seat support back, it is characterized in that, described backrest front is provided with a strip shaped air sac bag by the position of user's waist, described gasbag oral area is provided with a check valve and a charge valve, on the bag of described gasbag and be provided with an output gas button.
2, a kind of multi-functional chair according to claim 1 is characterized in that, also comprises the gasbag that is located on two handrails, and described each gasbag oral area is provided with a check valve and a charge valve, on the bag of described gasbag and be provided with an output gas button.
3, a kind of multi-functional chair according to claim 1, it is characterized in that, also comprise the handrail lifting and the whirligig that are located at two handrails bottom, described handrail lifting and whirligig are by the axle sleeve of setting bottom handrail and the rotating shaft adaptive with this axle sleeve that is provided with in the handrail support bar top.
4, a kind of multi-functional chair according to claim 3, it is characterized in that, also comprise a handrail lifting position and anglec of rotation fixture, described handrail lifting position and anglec of rotation fixture be by the pin-and-hole that be provided with and that axle sleeve hole connects of the axle sleeve side in handrail bottom, and constitute with the suitable pivot pin of this pin-and-hole.
5, a kind of multi-functional chair according to claim 4 is characterized in that, be provided with screw thread in the described pin-and-hole, described pivot pin is provided with external screw thread.
6, a kind of multi-functional chair according to claim 4 is characterized in that the outer end of described pivot pin is provided with handle.
7, a kind of multi-functional chair according to claim 1 is characterized in that, described chair pin is fixing tripod or four pin formation.
8, a kind of multi-functional chair according to claim 1 is characterized in that, described chair pin is a lift, is made of spiral and fluid pressure type.
9, a kind of multi-functional chair according to claim 1, it is characterized in that, also comprise a standby headrest and this standby headrest jockey, described standby headrest jockey is by a connecting hole that is provided with at the backrest top, and the connecting rod that can cooperate with described connecting hole that is provided with in standby headrest bottom constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044202 CN2810355Y (en) | 2005-08-10 | 2005-08-10 | Multifunctional backrest chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520044202 CN2810355Y (en) | 2005-08-10 | 2005-08-10 | Multifunctional backrest chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810355Y true CN2810355Y (en) | 2006-08-30 |
Family
ID=36936734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520044202 Expired - Fee Related CN2810355Y (en) | 2005-08-10 | 2005-08-10 | Multifunctional backrest chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810355Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951814B (en) * | 2007-12-20 | 2014-08-20 | 舒适概念私人有限公司 | Seating systems incorporating self-inflating adjustable supports |
| CN106510262A (en) * | 2016-10-31 | 2017-03-22 | 冀帆 | Adjustable multifunctional student chair |
-
2005
- 2005-08-10 CN CN 200520044202 patent/CN2810355Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101951814B (en) * | 2007-12-20 | 2014-08-20 | 舒适概念私人有限公司 | Seating systems incorporating self-inflating adjustable supports |
| CN106510262A (en) * | 2016-10-31 | 2017-03-22 | 冀帆 | Adjustable multifunctional student chair |
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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: 20060830 Termination date: 20100810 |