JPH0441843U - - Google Patents
Info
- Publication number
- JPH0441843U JPH0441843U JP8211190U JP8211190U JPH0441843U JP H0441843 U JPH0441843 U JP H0441843U JP 8211190 U JP8211190 U JP 8211190U JP 8211190 U JP8211190 U JP 8211190U JP H0441843 U JPH0441843 U JP H0441843U
- Authority
- JP
- Japan
- Prior art keywords
- bag
- cylindrical body
- airtight bag
- flat cylindrical
- opening
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000000379 polymerizing effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 2
Description
第１図は逆止弁を構成する扁平筒状体を装着し
た本考案による気密袋の１実施例平面図、第２図
は第１図に示す扁平筒状体装着部分の切欠拡大図
、第３図は第２図のＡ−Ａ′部断面図、第４図は
第２図のＢ−Ｂ′部断面図、第５図乃至第８図の
各図は扁平筒状体内に嵌着する通気体の実施例の
１部切欠正面図、第９図は排気用鍔体の他の実施
例を示す扁平筒状体装着部分及び吸気筒先端部分
の切欠拡大図、第１０図は空気封入用弁体を装着
した従来の風船玩具の１部切欠平面図、第１１図
は空気封入用弁体を装着した従来の気密袋の１部
切欠平面図である。
図中、１……気密袋、２……開口部、３……扁
平筒状体、４……通気体、５……排気筒用鍔体、
６……通気路、７……側縁部、８……接合部、９
……排気筒、１０，１０′……鍔体取付体、１１
……蝶番、１２……風船本体、１３……扁平状通
気管、１４……扁平筒状弁体、１５……孔、１６
……通気物、を示す。
Fig. 1 is a plan view of an embodiment of an airtight bag according to the present invention equipped with a flat cylindrical body constituting a check valve; Figure 3 is a cross-sectional view taken along line A-A' in Figure 2, Figure 4 is a cross-sectional view taken along line B-B' in Figure 2, and each of Figures 5 to 8 is a sectional view taken along line A-A' in Figure 2. FIG. 9 is a partially cutaway front view of an embodiment of the vent, FIG. 9 is an enlarged cutaway view of the flat cylindrical body attachment part and the tip of the intake cylinder showing another embodiment of the exhaust flange, and FIG. 10 is an enlarged notch for air filling. FIG. 11 is a partially cutaway plan view of a conventional balloon toy equipped with a valve body, and FIG. 11 is a partially cutaway plan view of a conventional airtight bag equipped with an air-filling valve body. In the figure, 1...airtight bag, 2...opening, 3...flat cylindrical body, 4...ventilation body, 5...exhaust pipe flange,
6...Air passage, 7...Side edge, 8...Joint part, 9
... Exhaust pipe, 10, 10' ... Flange body mounting body, 11
... Hinge, 12 ... Balloon body, 13 ... Flat ventilation pipe, 14 ... Flat cylindrical valve body, 15 ... Hole, 16
...Indicates a vent.
Claims (1)
成した重合扁平筒体や柔軟性扁平管体により構成
した扁平筒状体の１部の外周を、気密袋の１部に
設けた開口部に気密状に接着し、１端側が袋内に
挿入されて開口し、他端側が袋外に突出して開口
するように接着された気密袋において、前記扁平
筒状体３は、気密袋１の内部への挿入長よりも気
密袋１の外方への突出長を長くし、かつ突出部分
は巾よりも突出量を充分に長くすると共に、外周
を気密袋１の開口部２に接着した位置の内部に通
気体４を嵌着して開口部２を開口させてなる減圧
用逆止弁を設けた気密袋。 An opening provided in a part of the airtight bag around the outer periphery of a part of a flat cylindrical body made of a polymerized flat cylindrical body formed by polymerizing a flexible film and adhering its both side edges or a flat cylindrical body made of a flexible flat tube. In the airtight bag, the flat cylindrical body 3 is attached to the airtight bag 1 so that one end is inserted into the bag and opened, and the other end protrudes outside the bag and opened. A position in which the length of the outward protrusion of the airtight bag 1 is longer than the length of insertion into the inside, and the protrusion amount of the protruding portion is sufficiently longer than the width, and the outer periphery is glued to the opening 2 of the airtight bag 1. An airtight bag equipped with a check valve for reducing pressure, which is formed by fitting a vent 4 into the interior of the bag and opening an opening 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8211190U JPH0441843U (en) | 1990-08-01 | 1990-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8211190U JPH0441843U (en) | 1990-08-01 | 1990-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0441843U true JPH0441843U (en) | 1992-04-09 |
Family
ID=31628639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8211190U Pending JPH0441843U (en) | 1990-08-01 | 1990-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441843U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6359731B1 (en) * | 2017-07-04 | 2018-07-18 | 株式会社柏原製袋 | Bags with bag closure valves and food deaeration bags |
-
1990
- 1990-08-01 JP JP8211190U patent/JPH0441843U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6359731B1 (en) * | 2017-07-04 | 2018-07-18 | 株式会社柏原製袋 | Bags with bag closure valves and food deaeration bags |
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