CN202065510U - Thin film type air charging device - Google Patents
Thin film type air charging device Download PDFInfo
- Publication number
- CN202065510U CN202065510U CN2011201766147U CN201120176614U CN202065510U CN 202065510 U CN202065510 U CN 202065510U CN 2011201766147 U CN2011201766147 U CN 2011201766147U CN 201120176614 U CN201120176614 U CN 201120176614U CN 202065510 U CN202065510 U CN 202065510U
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- CN
- China
- Prior art keywords
- air
- thin film
- air charging
- inflation
- film
- 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 relates to a thin film type air charging device which comprises a base and a thin film, and is characterized in that an air charging hole is arranged in the middle of the base, a plug is connected at the edge at the upper part of the air charging hole, the thin film is arranged below the air charging hole and the two opposite sides of the thin film are fixed with the inner wall of an inflatable product. The thin film type air charging device has the advantages of being capable of charging air for the inflatable product through a mouth or an air charging tool at any time, being fast, time-saving and labor-saving to charge the air, avoiding the reflux of the air and being simple in structure.
Description
Technical field
The utility model relates to a kind of diaphragm type inflator, belongs to the charging air inlet field.
Background technique
At present, various inflation appliances comprise inflation articles for swimming, inflatable lifesaving articles for use, inflatable toys, inflation daily necessities etc., and employed charging air inlet is the base that a circle is arranged mostly, in the middle of the base air-filled pore is arranged, and the top edge of air-filled pore is connected with stopper.During the inflation of this charging air inlet, the gas that is charged into also can be discharged by charging air inlet at any time, so inflation is wasted time and energy, particularly behind the gas of substituting the bad for the good, needs at once the stopper plug on air-filled pore, and there have slightly to be slow, will run away by some gas, makes inflation appliance that gas take place to lose.Also have some charging air inlets, structure is complicated a little, and the catch of the gas backstreaming of preventing is arranged at the bottom of its air-filled pore, or charging air inlet is made one-way valve.Have the charging air inlet inflation of the catch of the gas backstreaming of preventing to waste time and energy in the bottom of air-filled pore, during exhaust, need horizontal extruding charging air inlet that catch is out of shape and realize exhaust, exhaust is difficulty comparatively; The one-way valve type charging air inlet needs to inflate by inflatable tool, uses inconvenient.
Summary of the invention
The purpose of this utility model provide a kind of inflate time saving and energy saving, gas can not reflux, diaphragm type inflator simple in structure.
The purpose of this utility model realizes in the following manner:
The utility model comprises base, film, it is characterized in that: in the middle of the base air-filled pore is arranged, the top edge of air-filled pore is connected with stopper, and film is located at the air-filled pore below, and film has the inwall of two relative limits and inflation appliance to fix.
The utility model has the advantages that: can be at any time be the inflation appliance inflation with mouth or inflatable tool, inflate quick, time saving and energy saving, gas can not reflux, simple in structure.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of film.
Embodiment
With reference to accompanying drawing, the utility model comprises base 1, film 5, base 1 can be a circular seat, there is air-filled pore 2 centre, the top edge of air-filled pore 2 is connected with stopper 3, and film 5 is a plastic film, can be square or circular, film 5 is located at the air-filled pore below, and film 5 has the inwall 4 of two relative limits and inflation appliance fixing.
Its mounting type is: open a mounting hole on inflation appliance, base passes from mounting hole, its following inwall with inflation appliance is fixed, film is located at the air-filled pore below, two relative limit (it be circular four/on one side that film square is selected two relative limits, each fixed edge of circular membrane) is pasted with the inwall of inflation appliance and is fixed.
During inflation, air-flow enters from air-filled pore, with film do not have fixing part to blow open to enter in the inflation appliance, and the gas in the inflation appliance is fitted the film compressing and the inwall of inflation appliance, so gas can only one-way flow.When inflation appliance needs exhaust, an exhaust nozzle should be installed on inflation appliance again, be separately the inflation appliance exhaust with exhaust nozzle.
Claims (1)
1. a diaphragm type inflator comprises base, film, it is characterized in that: in the middle of the base air-filled pore is arranged, the top edge of air-filled pore is connected with stopper, and film is located at the air-filled pore below, and film has the inwall of two relative limits and inflation appliance to fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201766147U CN202065510U (en) | 2011-05-20 | 2011-05-20 | Thin film type air charging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201766147U CN202065510U (en) | 2011-05-20 | 2011-05-20 | Thin film type air charging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202065510U true CN202065510U (en) | 2011-12-07 |
Family
ID=45059372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201766147U Expired - Fee Related CN202065510U (en) | 2011-05-20 | 2011-05-20 | Thin film type air charging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202065510U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591546A (en) * | 2018-05-18 | 2018-09-28 | 广东商旅宝健康科技有限公司 | Air charging system |
| CN112841846A (en) * | 2021-01-26 | 2021-05-28 | 深圳市伊可儿美容科技有限公司 | Cosmetic bottle |
-
2011
- 2011-05-20 CN CN2011201766147U patent/CN202065510U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591546A (en) * | 2018-05-18 | 2018-09-28 | 广东商旅宝健康科技有限公司 | Air charging system |
| CN112841846A (en) * | 2021-01-26 | 2021-05-28 | 深圳市伊可儿美容科技有限公司 | Cosmetic bottle |
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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: 20111207 Termination date: 20140520 |