JPH0427951U - - Google Patents
Info
- Publication number
- JPH0427951U JPH0427951U JP6909290U JP6909290U JPH0427951U JP H0427951 U JPH0427951 U JP H0427951U JP 6909290 U JP6909290 U JP 6909290U JP 6909290 U JP6909290 U JP 6909290U JP H0427951 U JPH0427951 U JP H0427951U
- Authority
- JP
- Japan
- Prior art keywords
- smoke
- mask
- air pipe
- utility
- model
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000000779 smoke Substances 0.000 claims 2
- 230000002265 prevention Effects 0.000 claims 1
- 239000013013 elastic material Substances 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
図面は本考案の実施例を示すものであつて、第
１図は一部切欠側面図、第２図は部分縦断面図で
ある。
１……マスク体、２……弾性材、３……空気パ
イプ、４……吸気口、５……防塵材、６……吸気
弁、７……排気弁、８……ゴムバンド。
The drawings show an embodiment of the present invention, in which FIG. 1 is a partially cutaway side view and FIG. 2 is a partially longitudinal sectional view. 1...Mask body, 2...Elastic material, 3...Air pipe, 4...Intake port, 5...Dustproof material, 6...Intake valve, 7...Exhaust valve, 8...Rubber band.
Claims (1)
パイプ３を、その吸気口４が床面付近に臨むよう
に垂設したことを特徴とする防煙マスク。 (2) 前記空気パイプ３の吸気口４に防塵材５を
付設してなる実用新案登録請求の範囲第１項記載
の防煙マスク。 (3) 前記空気パイプ３の空気路中に吸気弁６を
、マスク体１に排気弁７を設けてなる実用新案登
録請求の範囲第１項又は第２項記載の防煙マスク
。[Claims for Utility Model Registration] (1) A smoke prevention device characterized by having an air pipe 3 hanging vertically on a mask body 1 that covers the nose and mouth or the face so that its intake port 4 faces near the floor surface. mask. (2) The smoke mask according to claim 1, which is a utility model, and includes a dustproof material 5 attached to the air intake port 4 of the air pipe 3. (3) The smoke-proof mask according to claim 1 or 2, which is a registered utility model and includes an intake valve 6 in the air passage of the air pipe 3 and an exhaust valve 7 in the mask body 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6909290U JPH0427951U (en) | 1990-06-28 | 1990-06-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6909290U JPH0427951U (en) | 1990-06-28 | 1990-06-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427951U true JPH0427951U (en) | 1992-03-05 |
Family
ID=31604099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6909290U Pending JPH0427951U (en) | 1990-06-28 | 1990-06-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017014102A1 (en) * | 2015-07-22 | 2017-01-26 | 株式会社トクヤマ | Sanitary mask system, consumable component, and air sterilization device |
-
1990
- 1990-06-28 JP JP6909290U patent/JPH0427951U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017014102A1 (en) * | 2015-07-22 | 2017-01-26 | 株式会社トクヤマ | Sanitary mask system, consumable component, and air sterilization device |
| JP2017025430A (en) * | 2015-07-22 | 2017-02-02 | 株式会社トクヤマ | Hygienic mask system |