JPH02111460U - - Google Patents
Info
- Publication number
- JPH02111460U JPH02111460U JP2161789U JP2161789U JPH02111460U JP H02111460 U JPH02111460 U JP H02111460U JP 2161789 U JP2161789 U JP 2161789U JP 2161789 U JP2161789 U JP 2161789U JP H02111460 U JPH02111460 U JP H02111460U
- Authority
- JP
- Japan
- Prior art keywords
- mask
- ventilation pipe
- elastic rubber
- attach
- constructed
- 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
- 238000009423 ventilation Methods 0.000 claims description 4
- 101100269850 Caenorhabditis elegans mask-1 gene Proteins 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
第１図は、本考案の上面図、第２図は、本考案
の側面図、第３図は、本考案の斜視図。
１は、マスク、２は、通気管、３は、通気孔、
４は、弾力ゴム。
FIG. 1 is a top view of the present invention, FIG. 2 is a side view of the present invention, and FIG. 3 is a perspective view of the present invention. 1 is a mask, 2 is a ventilation pipe, 3 is a ventilation hole,
4 is elastic rubber.
Claims (1)
１をつける。 (ロ) 通気管２に弾力ゴム４をとりつける。以上
の如く構成された、メガネのくもらないマスク。[Scope of Claim for Utility Model Registration] (a) A hole is made in the center of the ventilation pipe 2 on the face side and the mask 1 is attached. (b) Attach the elastic rubber 4 to the ventilation pipe 2. A mask that does not fog glasses, constructed as described above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2161789U JPH02111460U (en) | 1989-02-27 | 1989-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2161789U JPH02111460U (en) | 1989-02-27 | 1989-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02111460U true JPH02111460U (en) | 1990-09-06 |
Family
ID=31239013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2161789U Pending JPH02111460U (en) | 1989-02-27 | 1989-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02111460U (en) |
-
1989
- 1989-02-27 JP JP2161789U patent/JPH02111460U/ja active Pending