JPS5941438U - Simple smoke-proof surface - Google Patents
Simple smoke-proof surfaceInfo
- Publication number
- JPS5941438U JPS5941438U JP13809882U JP13809882U JPS5941438U JP S5941438 U JPS5941438 U JP S5941438U JP 13809882 U JP13809882 U JP 13809882U JP 13809882 U JP13809882 U JP 13809882U JP S5941438 U JPS5941438 U JP S5941438U
- Authority
- JP
- Japan
- Prior art keywords
- proof surface
- container
- simple smoke
- holes
- smoke
- 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
- Respiratory Apparatuses And Protective Means (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
図面は側面図である。
１・・・面、２・・・吸気孔、３・・・内底、４・・・
フィルター、５・・・ストレーナ−１６・・・吸気弁、
７・・・排気弁、８・・・排気孔、９・・・水、１０・
・・筒、１１・・・底部、１２・・・吸気弁バネ、１３
・・・排気弁バネ。The drawing is a side view. 1... Surface, 2... Intake hole, 3... Inner bottom, 4...
Filter, 5...Strainer-16...Intake valve,
7...Exhaust valve, 8...Exhaust hole, 9...Water, 10.
...Cylinder, 11...Bottom, 12...Intake valve spring, 13
...Exhaust valve spring.
Claims (1)
握手１０とし容器底１１は二重構造にして空気が入る孔
と、面部分に出る孔をもって各々に逆流を止める弁を設
ける。 （ロ）容器１０と同底部分１１には含水性フィルターを
潜入せしめる。 以上の様に構造された簡易防煙面である。[Claims for Utility Model Registration] (a) A handshake 10 has a surface portion 1 that is placed against the mouth and nose and a cylindrical container, and the bottom 11 of the container has a double structure with holes for air to enter and holes for exiting from the surface portion. Provide a valve for each to stop backflow. (b) A water-containing filter is inserted into the bottom portion 11 of the container 10. This is a simple smoke-proof surface constructed as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13809882U JPS5941438U (en) | 1982-09-11 | 1982-09-11 | Simple smoke-proof surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13809882U JPS5941438U (en) | 1982-09-11 | 1982-09-11 | Simple smoke-proof surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5941438U true JPS5941438U (en) | 1984-03-16 |
Family
ID=30309970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13809882U Pending JPS5941438U (en) | 1982-09-11 | 1982-09-11 | Simple smoke-proof surface |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5941438U (en) |
-
1982
- 1982-09-11 JP JP13809882U patent/JPS5941438U/en active Pending
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