JPS6235936U - - Google Patents
Info
- Publication number
- JPS6235936U JPS6235936U JP12820385U JP12820385U JPS6235936U JP S6235936 U JPS6235936 U JP S6235936U JP 12820385 U JP12820385 U JP 12820385U JP 12820385 U JP12820385 U JP 12820385U JP S6235936 U JPS6235936 U JP S6235936U
- Authority
- JP
- Japan
- Prior art keywords
- valve
- valve film
- film
- filter
- way valve
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 2
- 229920003023 plastic Polymers 0.000 claims 2
- 239000004033 plastic Substances 0.000 claims 2
- -1 polyethylene Polymers 0.000 claims 2
- 239000004698 Polyethylene Substances 0.000 claims 1
- 239000004743 Polypropylene Substances 0.000 claims 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 claims 1
- 239000004676 acrylonitrile butadiene styrene Substances 0.000 claims 1
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 229920000573 polyethylene Polymers 0.000 claims 1
- 229920001155 polypropylene Polymers 0.000 claims 1
- 229920000915 polyvinyl chloride Polymers 0.000 claims 1
- 239000004800 polyvinyl chloride Substances 0.000 claims 1
- 229920002545 silicone oil Polymers 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 description 3
- 235000015429 Mirabilis expansa Nutrition 0.000 description 2
- 244000294411 Mirabilis expansa Species 0.000 description 2
- 235000013536 miso Nutrition 0.000 description 2
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
Landscapes
- Bag Frames (AREA)
- Packages (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Safety Valves (AREA)
Description
第１図ないし第３図は、本考案のワンウエイバ
ルブの構造を示すものであつて、第１図は、平面
図であり、第２図は、底面図であり、第３図は、
断面図である。第４図ないし第６図は、本考案の
ワンウエイバルブを生味噌包装容器に取付けて使
用した例を示すものであつて、第４図は、容器本
体と蓋材とを組み合わせてなる容器の断面図であ
り、第５図は、プラスチツクフイルム製の包装袋
からなる容器の斜視図であり、第６図は、第５図
の容器の断面図である。
１…ワンウエイバルブ、２…バルブ本体、２１
…小孔、３…フイルター、４…バルブフイルム、
５…押し板、６…蓋材、７…容器本体、８…包装
袋、９…生味噌。
1 to 3 show the structure of the one-way valve of the present invention, in which FIG. 1 is a plan view, FIG. 2 is a bottom view, and FIG.
FIG. Figures 4 to 6 show an example in which the one-way valve of the present invention is attached to a fresh miso packaging container, and Figure 4 is a cross-sectional view of the container made by combining the container body and the lid 5 is a perspective view of a container made of a plastic film packaging bag, and FIG. 6 is a sectional view of the container of FIG. 5. 1...One-way valve, 2...Valve body, 21
...Small hole, 3...Filter, 4...Valve film,
5...Press plate, 6...Lid material, 7...Container body, 8...Packaging bag, 9...Raw miso.
Claims (1)
にフイルター３を設け、他方の面にバルブフイル
ム４を、押し板５により離脱しないように保持し
てなり、かつバルブフイルム４とバルブ本体２と
の間に少量の液体層を設け、フイルター３の側か
ら加わるガスの圧力に対してはバルブフイルム４
がバイブ本体２からわずか離れてガスの通過を許
し、他方の側からのガスの圧力に対してはバルブ
フイルム４がバイブ本体２に密着して通過させな
いように構成したことを特徴とするワンウエイバ
ルブ１。 (2) バルブ本体、バルブフイルムおよび押し板
が、ポリエチレン、ポリプロピレン、ＡＢＳ、ポ
リエステル、ポリ塩化ビニルなどからえらんだプ
ラスチツク材料からなる実用新案登録請求の範囲
第１項のワンウエイバルブ１。 (3) フイルターが、紙またはプラスチツクの不
織布からなる実用新案登録請求の範囲第１項のワ
ンウエイバルブ１。 (4) 液体層がシリコーンオイルからなる実用新
案登録請求の範囲第１項のワンウイエバルブ１。[Claims for Utility Model Registration] (1) A filter 3 is provided on one side of a valve body 2 having a small hole 21, and a valve film 4 is held on the other side by a push plate 5 so as not to come off. , and a small amount of liquid layer is provided between the valve film 4 and the valve body 2, and the valve film 4 resists the gas pressure applied from the filter 3 side.
This one-way valve is characterized in that the valve film 4 is slightly separated from the vibrator body 2 to allow gas to pass therethrough, and the valve film 4 is configured to be in close contact with the vibrator body 2 to prevent gas from passing through against the pressure of gas from the other side. 1. (2) The one-way valve 1 according to claim 1, in which the valve body, valve film, and push plate are made of a plastic material selected from polyethylene, polypropylene, ABS, polyester, polyvinyl chloride, etc. (3) The one-way valve 1 according to claim 1, in which the filter is made of paper or plastic non-woven fabric. (4) One-way valve 1 according to claim 1 of the utility model registration, in which the liquid layer is made of silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985128203U JPH0617720Y2 (en) | 1985-08-22 | 1985-08-22 | Raw miso packaging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985128203U JPH0617720Y2 (en) | 1985-08-22 | 1985-08-22 | Raw miso packaging |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6235936U true JPS6235936U (en) | 1987-03-03 |
| JPH0617720Y2 JPH0617720Y2 (en) | 1994-05-11 |
Family
ID=31023659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985128203U Expired - Lifetime JPH0617720Y2 (en) | 1985-08-22 | 1985-08-22 | Raw miso packaging |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0617720Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032665A (en) * | 1973-07-31 | 1975-03-29 | ||
| JPS5837375A (en) * | 1981-06-29 | 1983-03-04 | ウイプフ・エ−ジ−・フエアパツクンゲン | Overpressure valve for package with flexible wall surface |
-
1985
- 1985-08-22 JP JP1985128203U patent/JPH0617720Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5032665A (en) * | 1973-07-31 | 1975-03-29 | ||
| JPS5837375A (en) * | 1981-06-29 | 1983-03-04 | ウイプフ・エ−ジ−・フエアパツクンゲン | Overpressure valve for package with flexible wall surface |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0617720Y2 (en) | 1994-05-11 |