JPS6210838U - - Google Patents
Info
- Publication number
- JPS6210838U JPS6210838U JP10322985U JP10322985U JPS6210838U JP S6210838 U JPS6210838 U JP S6210838U JP 10322985 U JP10322985 U JP 10322985U JP 10322985 U JP10322985 U JP 10322985U JP S6210838 U JPS6210838 U JP S6210838U
- Authority
- JP
- Japan
- Prior art keywords
- bellows
- check valve
- air
- container
- air inlet
- 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
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Thermally Insulated Containers For Foods (AREA)
- Reciprocating Pumps (AREA)
Description
第１図及び第２図は本案エアーポツトの異なる
実施例における要部構成図であり、ａは非圧縮操
作時、ｂは圧縮操作時の状態を示す。第３図は従
来のエアーポツトを示す構成説明図であり、ａは
非圧縮操作時、ｂは圧縮操作時の状態を示す。第
４図は逆止弁を示す斜視図である。
７：蒸気通路、８：ベローズ、１０：送気口、
１３：逆止弁、１８，１９：突起。
1 and 2 are main part configuration diagrams of different embodiments of the air pot of the present invention, in which a shows the state during non-compression operation and b shows the state during compression operation. FIG. 3 is an explanatory diagram showing the configuration of a conventional air pot, in which a shows the state when the air pot is not compressed and b shows the state when the air pot is compressed. FIG. 4 is a perspective view of the check valve. 7: Steam passage, 8: Bellows, 10: Air supply port,
13: Check valve, 18, 19: Protrusion.
Claims (1)
動自在でかつ常時上方に付勢支持し、ベローズの
圧縮操作時に該ベローズが下動して送気口から容
器内に空気を送込むべく構成する一方、上記容器
内部に常時連通状態にありベローズの下動によつ
て該連通状態が遮断される蒸気通路を設けたもの
において、上記ベローズの下動時に逆止弁を押し
開く突起を備えたことを特徴とするエアーポツト
。 A bellows having a normally closed check valve in the air inlet is movable up and down and is always biased upward, and when the bellows is compressed, the bellows moves down to send air from the air inlet into the container. On the other hand, in the case where a steam passage is provided inside the container which is always in communication and whose communication state is cut off by the downward movement of the bellows, a protrusion that pushes open the check valve when the bellows moves downward is provided. An air pot characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985103229U JPH0349628Y2 (en) | 1985-07-05 | 1985-07-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985103229U JPH0349628Y2 (en) | 1985-07-05 | 1985-07-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6210838U true JPS6210838U (en) | 1987-01-23 |
| JPH0349628Y2 JPH0349628Y2 (en) | 1991-10-23 |
Family
ID=30975589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985103229U Expired JPH0349628Y2 (en) | 1985-07-05 | 1985-07-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349628Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147032A (en) * | 1988-04-19 | 1990-06-06 | Zojirushi Corp | Pump device for liquid container |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017801U (en) * | 1973-06-12 | 1975-02-26 | ||
| JPS54103229U (en) * | 1978-12-13 | 1979-07-20 | ||
| JPS59111643U (en) * | 1983-01-17 | 1984-07-27 | 松下電器産業株式会社 | air pot |
-
1985
- 1985-07-05 JP JP1985103229U patent/JPH0349628Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5017801U (en) * | 1973-06-12 | 1975-02-26 | ||
| JPS54103229U (en) * | 1978-12-13 | 1979-07-20 | ||
| JPS59111643U (en) * | 1983-01-17 | 1984-07-27 | 松下電器産業株式会社 | air pot |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02147032A (en) * | 1988-04-19 | 1990-06-06 | Zojirushi Corp | Pump device for liquid container |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349628Y2 (en) | 1991-10-23 |