JPS59100437U - smoke and gas mask - Google Patents
smoke and gas maskInfo
- Publication number
- JPS59100437U JPS59100437U JP19808082U JP19808082U JPS59100437U JP S59100437 U JPS59100437 U JP S59100437U JP 19808082 U JP19808082 U JP 19808082U JP 19808082 U JP19808082 U JP 19808082U JP S59100437 U JPS59100437 U JP S59100437U
- Authority
- JP
- Japan
- Prior art keywords
- ventilation member
- fitted
- mask
- box body
- 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
- 239000000779 smoke Substances 0.000 title 1
- 238000009423 ventilation Methods 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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
第１図は本案のマスクを示す側面図、第２図は同じくマ
スク本体を断面となした側面図、第３゜４図は通気部材
の縦断側面図、第５図は本案マスクの前面図である。
Ａ：マスク本体、Ｂ：通気部材。１：前面開口、２：支
持縁、３：環状凹溝、４．止縁、５：顔当て部間口、６
：細孔、７：吸収材、８：ベルト掛け、９：凹溝。
２１：箱体、２２：！、２３：隔壁、２４：吸気路、２
５：排気路、２６：吸気口、２７、排気口、２８：後壁
、２９：逆止弁、３０：ビン、３１：３２：通気孔、３
３：凹部、３４：突条、３５、段部、３６：通、
゛気発泡体、３７：薬剤、３８：突条。
２１４ Ｅ
−ｔ
−第２図 ＡFigure 1 is a side view showing the mask of the present invention, Figure 2 is a side view of the mask body in cross section, Figure 3-4 is a longitudinal side view of the ventilation member, and Figure 5 is a front view of the mask of the present invention. be. A: Mask body, B: Ventilation member. 1: Front opening, 2: Support edge, 3: Annular groove, 4. Tonge, 5: Face rest opening, 6
: Pore, 7: Absorbent material, 8: Belt hook, 9: Concave groove. 21: Box body, 22:! , 23: Partition wall, 24: Intake path, 2
5: Exhaust path, 26: Intake port, 27: Exhaust port, 28: Rear wall, 29: Check valve, 30: Bottle, 31: 32: Vent hole, 3
3: recess, 34: protrusion, 35, step, 36: through,
``Air foam, 37: Drug, 38: Protrusion. 214 E-t-Figure 2 A
Claims (1)
を夫々逆止弁を付設して形成した箱体２１−と、当該箱
体前面開口に嵌合固着される蓋２２にて通気部材Ｂを形
成し、該通気部材Ｂ内に箱体２１及び蓋２２に形成され
た隔壁２３．２３’にて排気路２５を下位に吸気路２４
を上位となして−区画形成するとともに通気部材Ｂの外
面長さ方向に突条３８を設け、顔当て部と前面中央部の
みを開口となし、全体齢状を前下方に傾斜させたマスク
本体Ａの当該前面開口１に通気部材Ｂを嵌合可能となす
とともに該マスク本体内には突条３８に嵌合すべき凹溝
９を形成してなる防煙防毒用マス々−, a box body 21- which has an opening at the front and has an intake port at the upper part of the rear wall and an exhaust port at the lower part with check valves attached thereto, and a lid 22 which is fitted and fixed to the front opening of the box body. A ventilation member B is formed, and within the ventilation member B, an air intake passage 24 is connected to an exhaust passage 25 at a lower level by partition walls 23 and 23' formed on the box body 21 and the lid 22.
The mask body is formed with the upper section and a protrusion 38 in the longitudinal direction of the outer surface of the ventilation member B, with openings only at the face rest and the center of the front surface, and the overall shape of the mask body is tilted forward and downward. A smoke-proof and poison-proof mask in which a ventilation member B can be fitted into the front opening 1 of A, and a recessed groove 9 to be fitted into the protrusion 38 is formed in the mask body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19808082U JPS59100437U (en) | 1982-12-22 | 1982-12-22 | smoke and gas mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19808082U JPS59100437U (en) | 1982-12-22 | 1982-12-22 | smoke and gas mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59100437U true JPS59100437U (en) | 1984-07-06 |
Family
ID=30423626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19808082U Pending JPS59100437U (en) | 1982-12-22 | 1982-12-22 | smoke and gas mask |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59100437U (en) |
-
1982
- 1982-12-22 JP JP19808082U patent/JPS59100437U/en active Pending
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