JPH01103570U - - Google Patents
Info
- Publication number
- JPH01103570U JPH01103570U JP19992087U JP19992087U JPH01103570U JP H01103570 U JPH01103570 U JP H01103570U JP 19992087 U JP19992087 U JP 19992087U JP 19992087 U JP19992087 U JP 19992087U JP H01103570 U JPH01103570 U JP H01103570U
- Authority
- JP
- Japan
- Prior art keywords
- air
- valve membrane
- film
- base sheet
- bonded
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 4
- 238000007664 blowing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Buffer Packaging (AREA)
- Fluid-Damping Devices (AREA)
Description
第１図は本考案に係るセルフシール・エアマツ
トの一実施例を膨らませた状態で便宜一部を切断
して示す斜視図、第２図は同セルフシール・エア
マツトの一部拡大断面図、第３図Ａ，Ｂ，Ｃは本
考案のセルフシール・エアマツトの製作手順の一
例を説明する略示断面図である。
〔主要符号〕、１…カバーシート、２…気〓フ
イルム、３…気〓部、４…頂面、５…弁膜フイル
ム、６…弁膜部分、７…給気小孔、８…空気通路
、９…ベースシート、１０…吹き込み口。
Fig. 1 is a perspective view showing an embodiment of the self-sealing air mat according to the present invention in an inflated state with a portion cut away for convenience; Fig. 2 is a partially enlarged sectional view of the self-sealing air mat; Figures A, B, and C are schematic sectional views illustrating an example of the manufacturing procedure of the self-sealing air mat of the present invention. [Main symbols], 1...Cover sheet, 2...Air film, 3...Air portion, 4...Top surface, 5...Valve membrane film, 6...Valve membrane portion, 7...Air supply small hole, 8...Air passage, 9 ...Base sheet, 10...Blowing port.
Claims (1)
フイルム２をカバーシート１の内面に気〓部３の
頂面４において結合し、各気〓部の裾３ａにおい
て気〓フイルムに弁膜フイルム５を結合して各気
〓部内で他に結合されていない弁膜部分６を形成
し、各弁膜部分に給気小孔７を穿設し、隣接する
気〓部の弁膜部分間を連通する空気通路８を残し
て弁膜フイルムの下にベースシート９を結合し、
ベースシートの一端に空気通路８に通じる吹き込
み口１０を設けて成り、吹き込み口から空気を吹
き込むと弁膜部分６がベースシート９から離れて
給気小孔７から気〓部３内に空気が吹き込まれ、
気〓部３内に空気が充満すると弁膜部分６がベー
スシート９に密着して空気の漏出を禁じるように
なる、上下面が平らなセルフシール・エアマツト
。 A plurality of air portions 3 are formed at predetermined intervals.
The film 2 is bonded to the inner surface of the cover sheet 1 at the top surface 4 of the air portion 3, and the valve membrane film 5 is bonded to the air film at the hem 3a of each air portion, and the valve film 5 is bonded to the other air portion within each air portion. A small air supply hole 7 is formed in each valve membrane part, and a base sheet 9 is joined under the valve membrane film, leaving an air passage 8 that communicates between the valve membrane parts of adjacent valve membrane parts. death,
A blow-in port 10 communicating with the air passage 8 is provided at one end of the base sheet, and when air is blown through the blow-in port, the valve membrane portion 6 separates from the base sheet 9 and air is blown into the air section 3 through the air supply hole 7. Re,
This is a self-sealing air mat with flat upper and lower surfaces, in which when the air section 3 is filled with air, the valve membrane section 6 comes into close contact with the base sheet 9 to prevent air leakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19992087U JPH01103570U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19992087U JPH01103570U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01103570U true JPH01103570U (en) | 1989-07-13 |
Family
ID=31490350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19992087U Pending JPH01103570U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01103570U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006003694A1 (en) * | 2004-06-30 | 2006-01-12 | Yasusumi Tanaka | Gas-sealed bag, packaging material, and advertising medium |
| CN109689364A (en) * | 2016-09-13 | 2019-04-26 | 金镐七 | The manufacturing method for the packaging film that thermal insulation and keeping property get a promotion |
| US11020890B2 (en) | 2016-09-13 | 2021-06-01 | Ho Chil KIM | Method for producing packing sheet with improved insulation and storage properties |
-
1987
- 1987-12-28 JP JP19992087U patent/JPH01103570U/ja active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006003694A1 (en) * | 2004-06-30 | 2006-01-12 | Yasusumi Tanaka | Gas-sealed bag, packaging material, and advertising medium |
| JPWO2006003694A1 (en) * | 2004-06-30 | 2008-04-17 | 田中 康純 | Gas-sealed bags and packing materials, advertising media |
| JP4712708B2 (en) * | 2004-06-30 | 2011-06-29 | 武中 淑子 | Gas sealed bag |
| CN109689364A (en) * | 2016-09-13 | 2019-04-26 | 金镐七 | The manufacturing method for the packaging film that thermal insulation and keeping property get a promotion |
| CN109689364B (en) * | 2016-09-13 | 2021-03-12 | 金镐七 | Method for producing packaging film having improved heat-insulating properties and improved storability |
| US11020890B2 (en) | 2016-09-13 | 2021-06-01 | Ho Chil KIM | Method for producing packing sheet with improved insulation and storage properties |