JPH0162860U - - Google Patents
Info
- Publication number
- JPH0162860U JPH0162860U JP1987190044U JP19004487U JPH0162860U JP H0162860 U JPH0162860 U JP H0162860U JP 1987190044 U JP1987190044 U JP 1987190044U JP 19004487 U JP19004487 U JP 19004487U JP H0162860 U JPH0162860 U JP H0162860U
- Authority
- JP
- Japan
- Prior art keywords
- bowl
- shaped mask
- mask body
- attached
- shaped
- 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
- 230000001815 facial effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第1図は本考案に係る簡易マスクの一実施例の
正面図、第2図は第1図の底面図、第3図は第1
図における―線切断面図、第4図は本考案に
係る簡易マスクの第2実施例の正面図である。
1……椀形マスク本体、2……成形ろ過材、4
……通気孔、14……通気孔。
Fig. 1 is a front view of one embodiment of the simple mask according to the present invention, Fig. 2 is a bottom view of Fig. 1, and Fig. 3 is a
FIG. 4 is a front view of a second embodiment of the simple mask according to the present invention. 1... Bowl-shaped mask body, 2... Molded filter material, 4
...Vent hole, 14...Vent hole.
Claims (1)
接触する形状を有する椀形マスク本体1と、椀形
マスク本体の内側に所要の間隔をおいて配置され
椀形マスク本体の周縁部において椀形マスク本体
に添接している成形ろ過材2と、椀形マスク本体
の所要の位置に設けられた通気孔4,14と、椀
形マスク本体に取付けられた1対の装着ひも6と
を有する簡易マスク。 A bowl-shaped mask main body 1 having a shape whose peripheral edge almost touches the facial area surrounding the mouth and nose; A molded filter material 2 attached to the bowl-shaped mask body, ventilation holes 4 and 14 provided at required positions on the bowl-shaped mask body, and a pair of attachment strings 6 attached to the bowl-shaped mask body. A simple mask.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987190044U JPH0710773Y2 (en) | 1987-06-03 | 1987-12-16 | Simple mask |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62-85788 | 1987-06-03 | ||
JP8578887 | 1987-06-03 | ||
JP1987190044U JPH0710773Y2 (en) | 1987-06-03 | 1987-12-16 | Simple mask |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0162860U true JPH0162860U (en) | 1989-04-21 |
JPH0710773Y2 JPH0710773Y2 (en) | 1995-03-15 |
Family
ID=31718598
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987190044U Expired - Lifetime JPH0710773Y2 (en) | 1987-06-03 | 1987-12-16 | Simple mask |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0710773Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012517305A (en) * | 2009-03-13 | 2012-08-02 | 李▲ち▼ | Method for preventing irritable respiratory tract disease and mouth-nose mask realizing the method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH029588U (en) * | 1988-06-22 | 1990-01-22 |
-
1987
- 1987-12-16 JP JP1987190044U patent/JPH0710773Y2/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH029588U (en) * | 1988-06-22 | 1990-01-22 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012517305A (en) * | 2009-03-13 | 2012-08-02 | 李▲ち▼ | Method for preventing irritable respiratory tract disease and mouth-nose mask realizing the method |
Also Published As
Publication number | Publication date |
---|---|
JPH0710773Y2 (en) | 1995-03-15 |