CN2485493Y - Automatic air valve for aerated matress - Google Patents
Automatic air valve for aerated matress Download PDFInfo
- Publication number
- CN2485493Y CN2485493Y CN 01240604 CN01240604U CN2485493Y CN 2485493 Y CN2485493 Y CN 2485493Y CN 01240604 CN01240604 CN 01240604 CN 01240604 U CN01240604 U CN 01240604U CN 2485493 Y CN2485493 Y CN 2485493Y
- Authority
- CN
- China
- Prior art keywords
- air valve
- air
- piston
- main body
- rubber cushion
- 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
Links
Images
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The utility model relates to an automatic air valve for aerated mattress, comprising a main body of air valve, a pastern pad of plunger, and a spring seat. The frame cavity of the main body of the air valve is provided with an automatic air device consisting of a pastern pad of plunger, a plunger, and a reposition spring. The outlet of the air valve can be instantly closed by the automatic air device to prevent the airflow from leaking when the aerated mattress is quickly filled with air. The utility model is a new air valve with a good future and with the advantages of good tightness, quick air filling, automatic and instant air closing, novel structure, and strong practicability.
Description
The present invention relates to a kind of air valve, particularly a kind of air mattress that is suitable for family's use closes air valve automatically, is the improvement to traditional air valve.
Along with development of science and technology, the use of new material, new household articles is more and more, is accepted for people gradually by people because of it is light, attractive in appearance, inexpensive with the air mattress of comfort, and this air mattress was with a kind of air valve that is fixed on mattress gas of inflating, die in the past.But this air valve structure is not quite reasonable, abandon full gas after, use plug jam-pack air valve inlet hole, tighten the valve bottle cap then.This air valve sealing is poor, and after the mattress inflation, the gas earial drainage loses fast, often tonifying Qi again.This gas that tonifying Qi just need be installed on mattress is in addition chewed, and is very inconvenient.
The utility model is designed a kind of new type auto pass air valve that has automatic gas-off device, its good airproof performance, and inflation fast can be closed gas automatically, thereby reaches fast, the inflation purpose of sealing, no earial drainage.
The utility model is work like this: this air valve is made up of air valve main body, piston rubber cushion, piston and spring pedestal, is provided with return piston rubber cushion, piston and Returnning spring in air valve main body cavity.Piston clamping piston rubber cushion also can fill, move axially when exitting with the piston rubber cushion.To close air valve automatically and be installed on the air mattress, during inflation, the inflation inlet of inflator be aimed at the air intake that closes air valve automatically.When air communication was crossed inlet, stream pressure was washed the piston rubber cushion 2 in the air valve open, and piston rubber cushion 2 and piston 3 move inwards along air valve medial axis direction together, and suction port is opened fully, like this, can inflate to mattress fast by air valve.When gas is charged to certain pressure, when reaching air bed requirement air pressure, remove inflator, under the spring 4 in air valve and the double action of mattress air pressure inside, piston rubber cushion 2 and piston 3 reset immediately suction port in the valve are sealed up, and are keeping the normal pressure of air in the air mattress.If need venting, only need back down the piston rubber cushion along the inlet hole direction with thing and get final product.
The contrast accompanying drawing illustrates structure of the present utility model.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is structural relation figure of the present utility model (erection drawing).
Among Fig. 1,1. air valve main body, 2. piston rubber cushion, 3. piston, 4. spring, 5. spring pedestal.
In Fig. 1, in air valve main body 1 cavity, be provided with return piston rubber cushion 2, piston 3 and Returnning spring 4.Piston rubber cushion 2, piston 3 and spring 4 constitute the automatic gas-off device of air valve.Tip in the return piston rubber cushion 2 (location core) is enclosed within on the pipe box of piston 3, and the bottom surface of piston rubber cushion 2 closely contacts with the bottom surface of piston 3, and over against the suction port that seals up valve.Return piston rubber cushion 2, piston 3, Returnning spring 4 are fixed on by spring pedestal 5 in the cavity of air valve main body 1 all by the air valve medial axis.When inflation, valve open, be full of gas after, remove inflator, the air valve automatic gas-off device starts, promptly under the double action of mattress air pressure inside and spring force, piston rubber cushion 2 and piston 3 resiles, thus seal up the valve air outlet, reach the purpose of automatic pass gas.
Among Fig. 2,1. air valve main body, 2. piston rubber cushion, 3. piston, 4. spring, 5.Spring pedestal.
In Fig. 2, close the 1 fen suction port of air valve main body and frame chamber two parts of air valve automatically, air valve is fixed on the mattress by air valve main body 1, and piston rubber cushion 2, piston 3, Returnning spring 4 are installed in the frame chamber of air valve main body.Piston 3 clamping piston rubber cushions 2 and can with piston rubber cushion 2 fill, when exit one move axially, piston rubber cushion, piston reset after Returnning spring 4 will be inflated, thus seal the air outlet.Spring pedestal 5 is fixed on piston 3, spring 4 central position of valve air valve main body 1.Air valve main body 1, piston 3, spring pedestal 5 are all used the plastics manufacturing, and piston rubber cushion 2 usefulness rubber are made.
The utility model still can be applicable to inflated sofa, Gas-filled chair, inflatable dinghy, inflation physical culture air cushion etc. except that being used for the filling automatically, close the gas of air mattress.
The utility model novel structure, practical fills, exits fast, and good airproof performance can be closed the air outlet automatically, no earial drainage, a kind of novel air valve that air mattress has automatic closing function that is used for of can yet be regarded as.
Claims (2)
1. an air mattress of being made up of air valve main body, rubber cushion, spring pedestal closes air valve automatically, it is characterized in that being provided with in air valve main body 1 cavity return piston rubber cushion 2, piston 3 and Returnning spring 4; Piston rubber cushion 2, piston 3, spring 4 are fixed on by spring pedestal 5 in the frame chamber of air valve main body 1 all by air valve main body medial axis.
2. air mattress according to claim 1 closes air valve automatically, it is characterized in that described air valve main body 1, piston 3 and spring pedestal 5 are by the plastics manufacturing; Return piston rubber cushion 2 is by the rubber manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240604 CN2485493Y (en) | 2001-05-25 | 2001-05-25 | Automatic air valve for aerated matress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01240604 CN2485493Y (en) | 2001-05-25 | 2001-05-25 | Automatic air valve for aerated matress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485493Y true CN2485493Y (en) | 2002-04-10 |
Family
ID=33652796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01240604 Expired - Fee Related CN2485493Y (en) | 2001-05-25 | 2001-05-25 | Automatic air valve for aerated matress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2485493Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1707821A1 (en) | 2005-03-11 | 2006-10-04 | Shen-Yuan Hsieh | Adjustable inflation and deflation air pump |
-
2001
- 2001-05-25 CN CN 01240604 patent/CN2485493Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1707821A1 (en) | 2005-03-11 | 2006-10-04 | Shen-Yuan Hsieh | Adjustable inflation and deflation air pump |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100547241C (en) | A kind of inflator | |
| CN201090801Y (en) | New type fast blast nozzle | |
| CN2485493Y (en) | Automatic air valve for aerated matress | |
| CN2531195Y (en) | Air valve with automatic switch | |
| CN210566513U (en) | Inflation connector and inflation cushion | |
| CN104481853B (en) | Portable inflating device | |
| CN207826033U (en) | A kind of adjustable inflatable automobile seat | |
| CN201595332U (en) | Adjustable-pressure air cushion shoulder tape | |
| CN209171879U (en) | Air bag with aerating and exhaust device | |
| CN2794351Y (en) | Air pillow | |
| CN2239195Y (en) | Inflated cushion | |
| CN209090513U (en) | A kind of open air inflatable cushion | |
| CN107891790B (en) | Adjustable inflatable automobile seat | |
| CN2134070Y (en) | Improvement in air cushion of gym shoes | |
| CN218791450U (en) | Cushion convenient to adjust thickness | |
| CN207393443U (en) | A kind of miniature finger pressing air pocket pump of new replaceable gas nozzle assembly | |
| CN215777014U (en) | Waterproof sun-proof outdoor pad | |
| CN2283002Y (en) | Tyre-inflating valve for vehicle | |
| CN214889137U (en) | Air faucet capable of realizing mutual switching of air inlet valve and air outlet valve | |
| CN205714690U (en) | A kind of micro finger pressuring gasbag pump | |
| CN201069009Y (en) | Valve device for gas-filled type article | |
| CN2397823Y (en) | Inflation water-injection nozzle | |
| CN101059199B (en) | Air-storing air sac with built-in air-charging device | |
| CN211308925U (en) | Swimming life-buoy that can breathe in certainly | |
| CN204371619U (en) | Portable inflating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: XIE SENYUAN Free format text: FORMER NAME OR ADDRESS: GUANGZHOU HEYI PLASTIC PRODUCTS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Patentee after: Xie Senyuan Patentee before: Heyi Plastic Rubber Products Co., Ltd., Guangzhou City |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020410 |