JPS6359838U - - Google Patents
Info
- Publication number
- JPS6359838U JPS6359838U JP15503886U JP15503886U JPS6359838U JP S6359838 U JPS6359838 U JP S6359838U JP 15503886 U JP15503886 U JP 15503886U JP 15503886 U JP15503886 U JP 15503886U JP S6359838 U JPS6359838 U JP S6359838U
- Authority
- JP
- Japan
- Prior art keywords
- flow pipe
- valve body
- bag
- sides
- gap
- 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 239000002985 plastic film Substances 0.000 claims description 3
- 229920006255 plastic film Polymers 0.000 claims description 3
- 238000007599 discharging Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims 1
Landscapes
- Bag Frames (AREA)
Description
図面は本考案の実施例を示すもので、第１図及
び第２図は本考案の密封用袋と、その被収納物の
封入操作を示す斜視図、第３図は被収納物を真空
に近い状態で密封した後の逆止弁の作動状態を示
す断面図、第４図は逆止弁装着部の１部を切欠し
た正面図、第５図は逆止弁の拡大斜視図、第６図
は第５図のＡ―Ａ線に沿う拡大断面図、第７図は
逆止弁の分解斜視図、第８図イ，ロは流体排出時
の逆止弁の拡大断面図及び逆止弁作用時の拡大断
面図である。
（符号の説明）、１…袋本体、２…逆止弁、４
…挿入口、５…流通管、６…弁本体、７…閉塞部
、８…開放部、１０…間隙、Ｆ１，Ｆ２，Ｆ３…
プラスチツクフイルム。
The drawings show an embodiment of the present invention. Figures 1 and 2 are perspective views showing the sealing bag of the present invention and the operation of enclosing the items to be stored therein, and Figure 3 is a perspective view showing the sealing bag of the invention and the operation of sealing the items to be stored in the bag. FIG. 4 is a front view with a part of the check valve mounting part cut away, FIG. 5 is an enlarged perspective view of the check valve, and FIG. The figure is an enlarged sectional view taken along the line A-A in Fig. 5, Fig. 7 is an exploded perspective view of the check valve, and Fig. 8 A and B are enlarged sectional views of the check valve and the check valve when discharging fluid. FIG. 3 is an enlarged cross-sectional view during operation. (Explanation of symbols), 1...Bag body, 2...Check valve, 4
...Insertion port, 5...Flow pipe, 6...Valve body, 7...Closing part, 8...Opening part, 10...Gap, F1 , F2 , F3 ...
plastic film.
Claims (1)
非通気性を備えた素材から成る密封用袋本体に被
収納物の挿入口を開設すると共に、袋本体内の不
要流体を排出する逆止弁が装設してあり、該逆止
弁は、プラスチツクフイルムにより扁平に形成し
た流通管と該流通管内に装設した少くとも１つの
弁本体とから成り、該弁本体は流体の流通方向に
おいて、先端側に開放部を備えると共に基端側に
閉塞部を備えたプラスチツクフイルムの折曲片か
ら構成されており、該弁本体の両側縁を流通管の
両側縁に夫々一体的に接着することにより、流通
管の両内側面と弁本体の両外側面との間に間隙を
夫々形成し、該間隙を介して密封用袋内の不要流
体を排出するように構成したことを特徴とする食
品等の密封用袋。 Flexibility and impermeability of plastic films, etc.
The sealing bag body made of a non-breathable material has an insertion opening for the stored items, and is also equipped with a check valve for discharging unnecessary fluid from the bag body. It consists of a flow pipe formed flat from plastic film and at least one valve body installed in the flow pipe, and the valve body has an open part on the distal end side and a closed part on the proximal end side in the direction of fluid flow. By integrally adhering both sides of the valve body to both sides of the flow pipe, both inner surfaces of the flow pipe and both outer sides of the valve body are formed. 1. A sealable bag for food, etc., characterized in that a gap is formed between each side and an unnecessary fluid inside the sealable bag is discharged through the gap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15503886U JPH024900Y2 (en) | 1986-10-09 | 1986-10-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15503886U JPH024900Y2 (en) | 1986-10-09 | 1986-10-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6359838U true JPS6359838U (en) | 1988-04-21 |
| JPH024900Y2 JPH024900Y2 (en) | 1990-02-06 |
Family
ID=31075377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15503886U Expired JPH024900Y2 (en) | 1986-10-09 | 1986-10-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH024900Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0290207U (en) * | 1988-12-28 | 1990-07-17 | ||
| JPH037578U (en) * | 1989-06-13 | 1991-01-24 | ||
| JP5633063B1 (en) * | 2014-02-25 | 2014-12-03 | 瑟芬 洪 | Packaging material with check valve |
-
1986
- 1986-10-09 JP JP15503886U patent/JPH024900Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0290207U (en) * | 1988-12-28 | 1990-07-17 | ||
| JPH037578U (en) * | 1989-06-13 | 1991-01-24 | ||
| JP5633063B1 (en) * | 2014-02-25 | 2014-12-03 | 瑟芬 洪 | Packaging material with check valve |
| WO2015129728A3 (en) * | 2014-02-25 | 2015-10-22 | 瑟芬 洪 | Check-valve-equipped packaging material |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH024900Y2 (en) | 1990-02-06 |
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