JPS6382761U - - Google Patents
Info
- Publication number
- JPS6382761U JPS6382761U JP17720086U JP17720086U JPS6382761U JP S6382761 U JPS6382761 U JP S6382761U JP 17720086 U JP17720086 U JP 17720086U JP 17720086 U JP17720086 U JP 17720086U JP S6382761 U JPS6382761 U JP S6382761U
- Authority
- JP
- Japan
- Prior art keywords
- packing
- vacuum
- hollow portion
- lid
- container body
- 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
- 238000012856 packing Methods 0.000 claims description 13
- 238000000465 moulding Methods 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 1
Landscapes
- Packages (AREA)
- Closures For Containers (AREA)
Description
第１図ａは本考案によるパツキンを使用した真
空密閉容器の説明図、第１図ｂは逆止弁の一例の
詳細説明図、第２図は型成形法により製造する二
つのブロツクによつて構成される中空状パツキン
の断面の説明図、第３図は押出成形法により製造
されたパツキンの断面図、第４図は蓋を押圧し、
更に真空ポンプで吸引した場合の本考案のパツキ
ンの断面を示す説明図である。
１：蓋、２：パツキン、２ａ：パツキンケース
、３：本体、４：逆止弁、５：空気孔、６，７：
ブロツク、８：突起、９：空気孔、１０：中空部
。
Fig. 1a is an explanatory diagram of a vacuum-sealed container using the packing according to the present invention, Fig. 1b is a detailed explanatory diagram of an example of a check valve, and Fig. 2 is an explanatory diagram of a vacuum-sealed container using a packing according to the present invention. An explanatory diagram of the cross section of the hollow packing, FIG. 3 is a cross-sectional view of the packing manufactured by extrusion molding, and FIG.
Furthermore, it is an explanatory view showing a cross section of the packing of the present invention when suction is applied with a vacuum pump. 1: Lid, 2: Packing, 2a: Packing case, 3: Main body, 4: Check valve, 5: Air hole, 6, 7:
Block, 8: protrusion, 9: air hole, 10 : hollow part.
Claims (1)
真空密閉容器の、前記蓋の周縁に連設されたチヤ
ンネル状パツキンケース内に嵌入されるパツキン
であつて、該パツキンは中空部と、該中空部から
負圧側、すなわち容器本体内部に通ずる空気抜き
孔ないし溝と、前記パツキンケースの外周内側壁
に対向する側の全周に亙つて、該側壁に密着する
帯状の突起を有する事を特徴とする真空密閉容器
用パツキン。 (2) 前記中空部は一体成形によつて形成されて
いる前項(1)記載の真空密閉容器用パツキン。 (3) 前記中空部は二つのパツキンブロツクによ
つて構成されている前項(1)記載の真空密閉容器
用パツキン。[Scope of Claim for Utility Model Registration] (1) A seal that is fitted into a channel-shaped packing case connected to the periphery of the lid of a vacuum-sealed container consisting of a container body and a lid equipped with a check valve. The packing is in close contact with the side wall over the entire circumference of the hollow portion, the air vent hole or groove leading from the hollow portion to the negative pressure side, that is, the inside of the container body, and the side facing the inner outer peripheral wall of the packing case. A gasket for vacuum-sealed containers, which is characterized by having band-shaped protrusions. (2) The packing for a vacuum-tight container according to item (1), wherein the hollow portion is formed by integral molding. (3) The packing for a vacuum-tight container according to the preceding item (1), wherein the hollow portion is constituted by two packing blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17720086U JPH0352692Y2 (en) | 1986-11-18 | 1986-11-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17720086U JPH0352692Y2 (en) | 1986-11-18 | 1986-11-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6382761U true JPS6382761U (en) | 1988-05-31 |
| JPH0352692Y2 JPH0352692Y2 (en) | 1991-11-15 |
Family
ID=31118178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17720086U Expired JPH0352692Y2 (en) | 1986-11-18 | 1986-11-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0352692Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101063241B1 (en) | 2009-10-07 | 2011-09-07 | (주)코덱스 | Easy-to-close vacuum container lid |
| JP2013512753A (en) * | 2010-01-21 | 2013-04-18 | コデックス カンパニー リミテッド | Vacuum container lid for easy sealing |
-
1986
- 1986-11-18 JP JP17720086U patent/JPH0352692Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101063241B1 (en) | 2009-10-07 | 2011-09-07 | (주)코덱스 | Easy-to-close vacuum container lid |
| JP2013512753A (en) * | 2010-01-21 | 2013-04-18 | コデックス カンパニー リミテッド | Vacuum container lid for easy sealing |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0352692Y2 (en) | 1991-11-15 |
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