JPH0273993U - - Google Patents
Info
- Publication number
- JPH0273993U JPH0273993U JP15163288U JP15163288U JPH0273993U JP H0273993 U JPH0273993 U JP H0273993U JP 15163288 U JP15163288 U JP 15163288U JP 15163288 U JP15163288 U JP 15163288U JP H0273993 U JPH0273993 U JP H0273993U
- Authority
- JP
- Japan
- Prior art keywords
- storage chamber
- valve
- wall
- attached
- negative pressure
- 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
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Description
第１図は実施例の物品収納庫の斜視図、第２図
は同上の負圧制御弁部分の一部縦断分解斜視図、
第３図は負圧制御弁の閉止状態の断面図、第４図
は負圧制御弁の開放状態の断面図である。
１……保存室、２……扉、３……脱気装置、４
……負圧制御弁、５……凹入部、６……弁孔、７
……弁棒、１０……弁体、１１……リツプ部、１
３……プツシユボタン、１５……コイルスプリン
グ。
FIG. 1 is a perspective view of the article storage of the embodiment, FIG. 2 is a partially longitudinal exploded perspective view of the same negative pressure control valve as above,
FIG. 3 is a sectional view of the negative pressure control valve in a closed state, and FIG. 4 is a sectional view of the negative pressure control valve in an open state. 1... Storage room, 2... Door, 3... Deaerator, 4
... Negative pressure control valve, 5 ... Recessed part, 6 ... Valve hole, 7
... Valve stem, 10 ... Valve body, 11 ... Lip part, 1
3...Push button, 15...Coil spring.
Claims (1)
負圧制御弁において、保存室壁面の弁孔に挿入し
た弁棒の保存室内部側の端部に、弁孔を開閉する
弁体を装着すると共に、弁棒の保存室外部側の端
部にプツシユボタンを装着し、そのプツシユボタ
ンと保存室の壁との間に上記弁体を壁内面に押圧
せしめるバネを介在したことを特徴とする減圧式
保存庫の負圧制御弁。 In the negative pressure control valve that is attached to the wall of the storage chamber connected to the deaerator, a valve body that opens and closes the valve hole is attached to the end of the valve stem inside the storage chamber that is inserted into the valve hole on the wall of the storage chamber. In addition, a push button is attached to the end of the valve stem on the outside of the storage chamber, and a spring is interposed between the push button and the wall of the storage chamber to press the valve body against the inner surface of the wall. Negative pressure control valve for storage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15163288U JPH0273993U (en) | 1988-11-21 | 1988-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15163288U JPH0273993U (en) | 1988-11-21 | 1988-11-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0273993U true JPH0273993U (en) | 1990-06-06 |
Family
ID=31425844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15163288U Pending JPH0273993U (en) | 1988-11-21 | 1988-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0273993U (en) |
-
1988
- 1988-11-21 JP JP15163288U patent/JPH0273993U/ja active Pending