JPS6120969U - Flat cylindrical valve body for airtight bags with improved sealing performance - Google Patents
Flat cylindrical valve body for airtight bags with improved sealing performanceInfo
- Publication number
- JPS6120969U JPS6120969U JP10549984U JP10549984U JPS6120969U JP S6120969 U JPS6120969 U JP S6120969U JP 10549984 U JP10549984 U JP 10549984U JP 10549984 U JP10549984 U JP 10549984U JP S6120969 U JPS6120969 U JP S6120969U
- Authority
- JP
- Japan
- Prior art keywords
- valve body
- flat cylindrical
- airtight bag
- cylindrical valve
- sealing performance
- 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
Landscapes
- Check Valves (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は密閉性を高めた気密袋用偏平筒状弁体の実施例
を示す斜視図、第２図は第１図の偏平筒状弁体を装着し
た気密袋の実施例を示す正面図、第３図は第２図Ａ−Ａ
線の断面図。
１・・・偏平筒状弁体、２，２′・・・弁体壁、３，３
′・・・熱融着線、４・・・弁腔、５・・・外部開口端
、６・・・内部開口端、７・・・剛弾性薄片装填用ポケ
ット、８・・・剛弾性薄片、９・・・筒軸、１０・・・
気密袋、１１・・・曲軸。Fig. 1 is a perspective view showing an example of a flat cylindrical valve body for airtight bags with improved sealing performance, and Fig. 2 is a front view showing an example of an airtight bag equipped with the flat cylindrical valve body of Fig. 1. , Figure 3 is Figure 2 A-A
Cross-sectional view of the line. 1... Flat cylindrical valve body, 2, 2'... Valve body wall, 3, 3
′... Heat fusion wire, 4... Valve cavity, 5... External opening end, 6... Internal opening end, 7... Rigid elastic thin piece loading pocket, 8... Rigid elastic thin piece , 9... tube shaft, 10...
Airtight bag, 11...Curved shaft.
Claims (1)
状体で、′その一端が気密袋の外方にそして他端が気密
袋の内方に開口するように気密体・ に装着する弁体に
おいて、前記気密袋の内方に開口する端部近傍の弁体壁
に沿って剛弾性の薄片を取りつけた事を特徴とする気密
袋用偏平筒状弁体。 ２ 弁体壁に沿って剛弾性の薄片を取りつけるための装
填用ポケットを設けた実用新案登録請求の範囲第１項記
栽の気密袋用偏平筒状弁体。 ３ 弁体壁に沿って取りつける剛弾性の薄片に偏一４
平筒状弁体の筒軸（こ直交する曲軸のわん曲をあたえた
実用新案登録請求の範囲第１項記載の気密袋用偏平筒状
弁体。[Claims for Utility Model Registration] 1. A flat cylindrical body made of a flexible heat-fusible plastic film, with one end opening to the outside of the airtight bag and the other end opening to the inside of the airtight bag. A flat cylindrical valve body for an airtight bag, characterized in that a rigid elastic thin piece is attached along a wall of the valve body near an end opening inward of the airtight bag, in the valve body attached to the airtight bag. 2. A flat cylindrical valve body for an airtight bag as described in Claim 1 of the registered utility model, which is provided with a loading pocket for attaching a rigid elastic thin piece along the wall of the valve body. 3 Uniform to the rigid elastic thin piece attached along the wall of the valve body 4
A flat cylindrical valve body for an airtight bag according to claim 1, which is provided with a curved axis of the flat cylindrical valve body perpendicular to the cylinder axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10549984U JPS6120969U (en) | 1984-07-12 | 1984-07-12 | Flat cylindrical valve body for airtight bags with improved sealing performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10549984U JPS6120969U (en) | 1984-07-12 | 1984-07-12 | Flat cylindrical valve body for airtight bags with improved sealing performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6120969U true JPS6120969U (en) | 1986-02-06 |
Family
ID=30664818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10549984U Pending JPS6120969U (en) | 1984-07-12 | 1984-07-12 | Flat cylindrical valve body for airtight bags with improved sealing performance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6120969U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5955917U (en) * | 1982-10-06 | 1984-04-12 | ポ−ラ化成工業株式会社 | compact |
| JPH05118455A (en) * | 1991-08-10 | 1993-05-14 | Nichiwa:Kk | Check valve for fluid containing bag |
| JPH0620963U (en) * | 1992-03-30 | 1994-03-18 | 株式会社ジャコ | Valve body and connecting closed body |
-
1984
- 1984-07-12 JP JP10549984U patent/JPS6120969U/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5955917U (en) * | 1982-10-06 | 1984-04-12 | ポ−ラ化成工業株式会社 | compact |
| JPS6310089Y2 (en) * | 1982-10-06 | 1988-03-25 | ||
| JPH05118455A (en) * | 1991-08-10 | 1993-05-14 | Nichiwa:Kk | Check valve for fluid containing bag |
| JPH0620963U (en) * | 1992-03-30 | 1994-03-18 | 株式会社ジャコ | Valve body and connecting closed body |
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