CN2595262Y - Air cushion - Google Patents
Air cushion Download PDFInfo
- Publication number
- CN2595262Y CN2595262Y CN 01230625 CN01230625U CN2595262Y CN 2595262 Y CN2595262 Y CN 2595262Y CN 01230625 CN01230625 CN 01230625 CN 01230625 U CN01230625 U CN 01230625U CN 2595262 Y CN2595262 Y CN 2595262Y
- Authority
- CN
- China
- Prior art keywords
- air cushion
- gas cell
- little gas
- unit
- little
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to an air cushion formed by connecting two or more than two air cushion units in transverse or longitudinal directions. A plurality of small inflating bags are filled in a hollow cuboid which is made of textile and has both closed ends, so the air cushion units are formed. The small inflating bags are made of latex which uses textile as framework, and each small inflating bag is provided with an independent one-way inflating valve port and an independent ground exhaust valve port. The total maximum inflating volume of the small inflating bags is greater than the total hollow volume of the air cushion units so as to keep the shape of the air cushion and ensure that when a few small inflating bags are broken, the air cushion can also be used.
Description
The utility model relates to a kind of air cushion.
Present widely used air cushion is single air chamber air cushion (CN2125419 is mentioned as patent) mostly.In case gas leakage, then whole air cushion loses effectiveness, and in order to reach reasonable guarantor's gas effect, material therefor is many, thereby weight is bigger, carries inconvenience.
The utility model proposes a kind of air cushion, solved the above deficiency of being put forward.
Implementer's case of the present utility model is, this air cushion is by two or more air cushion unit transverses or vertically be formed by connecting.Made by textile, the cuboid hollow of closed at both ends constitutes the air cushion cell enclosure.In the air cushion cell enclosure, the plural little gas cell of filling forms the air cushion unit.Little gas cell divides two-layer composition, and skin is made of the latex that with the textile is skeleton, and thus, the maximum filled volume of each little gas cell is certain.Internal layer be one can be in ground floor the elastic capsule that shrinks of free wxpansion, to help little gas cell exhaust.Each little gas cell has an independently unidirectional charging valve, draws the gas ducting of a little gas cell thus.The gas ducting of air cushion unit couples together the gas ducting of each little gas cell and draws outside the air cushion unit, and the gas ducting of air cushion links up the gas ducting of each air cushion unit in the charging valve mouth of receiving air cushion.Each little gas cell has an independently exhaust valve mouth on the spot, therefrom draws a little gas cell exhaust subsidiary conduit.Little gas cell exhaust subsidiary conduit little gas cell on the spot the capitiform in the exhaust valve become the space of a sealing, when little gas cell exhaust subsidiary conduit sufficient gas, then open the exhaust valve of little gas cell, make the exhaust on the spot of little gas cell.The exhaust subsidiary conduit of each little gas cell links together to take advantage of a situation by an air cushion unit exhaust subsidiary conduit and draws outside the air cushion unit.In the air cushion cell enclosure, each little gas cell is drawn an elastic strip on the relative position of the unidirectional charging valve mouth of little gas cell makes each little gas cell and air cushion unit gas ducting keep certain relative position by the binding with a little gas cell fixed band.In the air cushion unit, the total maximum filled volume of each little gas cell is greater than the volume of air cushion unit hollow, with the shape that keeps air cushion and guarantee that air cushion is to keep effectiveness when the little gas cell of minority is destroyed.The air cushion gas ducting links together each air cushion unit gas ducting and draws outside the air cushion, becomes the charging valve mouth of pipe of air cushion; Air cushion exhaust subsidiary conduit links together each air cushion unit exhaust subsidiary conduit and draws outside the air cushion, becomes the exhaust subsidiary conduit valve port of air cushion.
Be elaborated below in conjunction with accompanying drawing.
Shown in Figure 1 is little balloon structure schematic diagram.Shown in Figure 2 is air cushion cellular construction schematic diagram.Fig. 3 is Fig. 2
A---A profile.
Partly marking explanation is as follows for each of Fig. 1:
The little gas cell internal layer of 1---little gas cell skin 2---
The little gas cell gas ducting of 3---little gas cell charging valve mouths 4---
The little gas cell exhaust subsidiary conduit of 5---little gas cell is exhaust valve mouths 6 on the spot---
7---elastic strip
Each of Fig. 2 partly marking explanation is as follows: (in the air cushion unit with dashed lines draw a little gas cell be example)
1---little gas cell 2---gas ducting of little gas cell
3---little gas cell exhaust subsidiary conduit 4---gas ducting of air cushion unit
The little gas cell fixed band of 5---exhaust subsidiary conduits 6 of air cushion unit---
7---the air cushion cell enclosure
Further describe in conjunction with Figure of description with embodiment below.
The air cushion that Fig. 4 connects to form for two or more air cushion unit transverses.
The air cushion that Fig. 5 vertically connects to form for two or more air cushions unit.
Embodiment one
As shown in Figure 4, this is the air cushion that is connected to form by two or more air cushion unit transverses.
Each marking explanation partly of Fig. 4 is as follows: (the air cushion unit that only draws is an example)
1---air cushion unit 2---air cushion unit gas ducting
3---air cushion unit exhaust subsidiary conduit 4---air cushion gas ducting
5---air cushion exhaust subsidiary conduit 6---charging valve of air cushion
7---air cushion exhaust subsidiary conduit valve port
Embodiment two
As shown in Figure 5, this is the air cushion that is vertically connected to form by two or more air cushions unit.
Each marking explanation partly of Fig. 5 is as follows: (the air cushion unit that only draws is an example)
1---air cushion unit 2---air cushion unit gas ducting
3---air cushion unit exhaust subsidiary conduit 4---air cushion gas ducting
5---air cushion exhaust subsidiary conduit 6---charging valve of pad
7---air cushion exhaust subsidiary conduit valve port
Claims (7)
1, a kind of air cushion is characterized in that this air cushion is by two or more air cushion unit transverses or vertically be formed by connecting.
2, air cushion according to claim 1 is characterized in that, makes with textile, and in the cuboid hollow of closed at both ends, filling plural little gas cell forms the air cushion unit.
3, air cushion according to claim 2 is characterized in that: little gas cell divides two-layer composition, and skin is made of the latex that with the textile is skeleton, and thus, the maximum filled volume of each little gas cell is certain; Internal layer be one can be in ground floor the elastic capsule that shrinks of free wxpansion, thus, when the exhaust valve of little gas cell is opened, but need not add just automatic vent of external force.
4, it is characterized in that according to the described air cushion of claim 3: each little gas cell has an independently unidirectional charging valve; An exhaust valve on the spot independently.
5, air cushion according to claim 2 is characterized in that: the total maximum filled volume that described each little gas cell is added up is greater than the volume of air cushion unit.
6, according to claim 1, claim 2, claim 3, claim 4, the air cushion of claim 5 is characterized in that: a kind of air cushion that is formed by connecting by two or more air cushion unit transverses.
7, according to claim 1, claim 2, claim 3, claim 4, the air cushion of claim 5 is characterized in that, a kind of air cushion that vertically is formed by connecting by two or more air cushions unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230625 CN2595262Y (en) | 2001-07-14 | 2001-07-14 | Air cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01230625 CN2595262Y (en) | 2001-07-14 | 2001-07-14 | Air cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2595262Y true CN2595262Y (en) | 2003-12-31 |
Family
ID=33645129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01230625 Expired - Fee Related CN2595262Y (en) | 2001-07-14 | 2001-07-14 | Air cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2595262Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743165B (en) * | 2007-04-17 | 2016-08-10 | 兰塔尔纺织品公司 | formation with air chamber |
| CN106196988A (en) * | 2016-08-19 | 2016-12-07 | 吴思 | One side aerofluxus air-cushion type dries warmer |
-
2001
- 2001-07-14 CN CN 01230625 patent/CN2595262Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101743165B (en) * | 2007-04-17 | 2016-08-10 | 兰塔尔纺织品公司 | formation with air chamber |
| CN106196988A (en) * | 2016-08-19 | 2016-12-07 | 吴思 | One side aerofluxus air-cushion type dries warmer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |