CN112971443A - Portable inflatable cushion - Google Patents
Portable inflatable cushion Download PDFInfo
- Publication number
- CN112971443A CN112971443A CN201911272334.3A CN201911272334A CN112971443A CN 112971443 A CN112971443 A CN 112971443A CN 201911272334 A CN201911272334 A CN 201911272334A CN 112971443 A CN112971443 A CN 112971443A
- Authority
- CN
- China
- Prior art keywords
- inflatable
- inflatable structures
- nozzle
- cushion
- structures
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/081—Fluid mattresses or cushions of pneumatic type
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/08—Fluid mattresses or cushions
- A47C27/10—Fluid mattresses or cushions with two or more independently-fillable chambers
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- Buffer Packaging (AREA)
Abstract
A portable inflatable cushion is a sealed airbag made of plastic films, wherein a plurality of hollow inflatable structures which are arranged side by side and ventilation channels which are distributed on the upper and lower sides of the inflatable structures are arranged in the sealed airbag, the adjacent inflatable structures are connected in a sealing way, and the upper and lower ends of the inflatable structures are respectively communicated with the ventilation channels arranged at the upper and lower ends of the inflatable structures; one end of one of the air channels is connected with and communicated with an inflating nozzle, and the inflating nozzle is formed by bonding and enclosing two plastic films. The invention utilizes the electrostatic adsorption autohension of the plastic film and the atmospheric pressure to ensure that the charging nozzle of the sealed air bag of the inflatable cushion can be compactly bonded without sealing after being inflated, thereby having convenient use and saving cost.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to a cushion, in particular to an inflatable cushion which is convenient to fold and carry.
[ background of the invention ]
The cushion is a daily product in people's life, and in order to use and carry the convenience, there is an inflatable cushion that utilizes plastic film (such as PVC membrane, PP membrane etc.) preparation in the existing market, just can use after aerifing, need fold or carry the time at the department of inflating the gas outlet gassing can. The inflatable cushion is characterized in that the cushion is inflated by an air nozzle (mostly a rubber air nozzle), and the air nozzle is immediately plugged by an air plug after the cushion is inflated to prevent air leakage, because manufacturers mostly research and develop the air tightness of the air plug. If an air cushion which can prevent the air from leaking without depending on an air plug can be developed, not only the production cost can be greatly saved, but also the use can be more convenient.
[ summary of the invention ]
The invention aims to overcome the defects and provide the inflatable cushion which is reasonable in structure and can prevent air leakage without sealing.
In order to solve the problems, the technical scheme adopted by the invention is as follows:
a portable inflatable cushion is a sealed airbag made of plastic films, wherein a plurality of hollow inflatable structures which are arranged side by side and ventilation channels which are distributed on the upper and lower sides of the inflatable structures are arranged in the sealed airbag, the adjacent inflatable structures are connected in a sealing way, and the upper and lower ends of the inflatable structures are respectively communicated with the ventilation channels arranged at the upper and lower ends of the inflatable structures; one end of one of the air channels is connected with and communicated with an inflating nozzle, and the inflating nozzle is formed by bonding and enclosing two plastic films.
In a modified scheme of the portable inflatable cushion, the length of the inflating nozzle is 3-5 cm.
Due to the adoption of the technical scheme, compared with the prior art, the inflatable cushion utilizes the electrostatic adsorption self-adhesion property of the plastic film and the atmospheric pressure, so that the inflating nozzle of the sealed air bag of the inflatable cushion can be compactly bonded without sealing after the sealed air bag is inflated, the use is convenient, and the cost is saved.
[ description of the drawings ]
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
[ detailed description ] embodiments
A portable inflatable cushion is a sealed air bag 10 made of plastic film, a plurality of hollow inflatable structures 20 arranged side by side and ventilation channels 30 distributed on the upper and lower sides of the inflatable structures 20 are arranged in the sealed air bag 10, the adjacent inflatable structures 20 are connected in a sealing way, and the upper and lower ends of the inflatable structures 20 are respectively communicated with the ventilation channels 30 arranged at the upper and lower ends; one end of one of the air channels 30 is connected with and communicated with an inflating nozzle 40, and the inflating nozzle 40 is formed by bonding two plastic films to enclose.
When in inflation, a short pipe is needed, most conveniently a plastic pipe is used, the plastic pipe is inserted into the inflation nozzle 40, then outside gas is blown into the sealed air bag 10, if the air is blown through the plastic pipe, the gas enters into each inflation structure 20 through the ventilation channel 30 after entering into the sealed air bag 10, so that each inflation structure 20 starts to be blown up one by one to form a sectional type air cushion, after the sealed air bag 10 is blown up to a proper degree, the plastic pipe is drawn out, two plastic films forming the inflation nozzle 40 are tightly pinched to be tightly attached together, and the gas in the sealed air bag 10 cannot break through the inflation nozzle 40 to cause leakage because the outside pressure tightly presses the inflation nozzle 40, so that the inflation cushion does not need to specially seal the inflation nozzle 40 and does not need to worry about air leakage; if the folding storage or carrying is needed, the plastic tube is inserted into the inflating nozzle, the inflating nozzle 40 is opened, then the sealed air bag 10 is pressed, and the air in the sealed air bag 10 can be folded after being extruded out through the plastic tube at the inflating nozzle 40, so that the folding storage or carrying is convenient.
In this embodiment, after many verification, the length of the inflation nozzle 40 is preferably 3-5 cm, and the plastic tube is inserted into the inflation nozzle 40 for rapid deflation during deflation.
Although the present invention has been described in detail with reference to the foregoing examples, it should be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (3)
1. A portable inflatable cushion is characterized in that the portable inflatable cushion is a sealed airbag made of plastic films, a plurality of hollow inflatable structures which are arranged side by side and ventilation channels which are distributed on the upper and lower sides of the inflatable structures are arranged in the sealed airbag, the adjacent inflatable structures are connected in a sealing way, and the upper and lower ends of the inflatable structures are respectively communicated with the ventilation channels arranged at the upper and lower ends of the inflatable structures; one end of one of the air channels is connected with and communicated with an inflating nozzle, and the inflating nozzle is formed by bonding and enclosing two plastic films.
2. The portable inflatable mattress of claim 1, wherein said inflation nozzle is 3-5 cm in length.
3. The portable inflatable mattress of claim 1, wherein said plastic film is a PP film or a PE film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272334.3A CN112971443A (en) | 2019-12-12 | 2019-12-12 | Portable inflatable cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911272334.3A CN112971443A (en) | 2019-12-12 | 2019-12-12 | Portable inflatable cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112971443A true CN112971443A (en) | 2021-06-18 |
Family
ID=76331716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911272334.3A Withdrawn CN112971443A (en) | 2019-12-12 | 2019-12-12 | Portable inflatable cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112971443A (en) |
-
2019
- 2019-12-12 CN CN201911272334.3A patent/CN112971443A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210618 |
|
| WW01 | Invention patent application withdrawn after publication |