JPH0422974U - - Google Patents
Info
- Publication number
- JPH0422974U JPH0422974U JP6512190U JP6512190U JPH0422974U JP H0422974 U JPH0422974 U JP H0422974U JP 6512190 U JP6512190 U JP 6512190U JP 6512190 U JP6512190 U JP 6512190U JP H0422974 U JPH0422974 U JP H0422974U
- Authority
- JP
- Japan
- Prior art keywords
- helmet
- bladder
- face
- breathing air
- mask
- 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
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Description
図面は本考案の実施例に係るヘルメツト装置で
あり、第１図は要部の側断面図、第２図は全体構
成を示す図、第３図は要部の平断面図、第４図は
要部の斜視図である。
１……ヘルメツト本体、２……マスク、３……
ブリージングレギユレーター、１３……ブラダー
。
The drawings show a helmet device according to an embodiment of the present invention; FIG. 1 is a side sectional view of the main parts, FIG. 2 is a diagram showing the overall configuration, FIG. 3 is a plan sectional view of the main parts, and FIG. FIG. 3 is a perspective view of main parts. 1... Helmet body, 2... Mask, 3...
Breathing regulator, 13... Bladder.
Claims (1)
へ押付可能に保持されるマスクと、このマスク内
に供給される呼吸空気圧力の調節手段と、その膨
張により前記マスを顔面に押付けるブラダーとを
備え、そのブラダーに、前記調節手段により圧力
調節された呼吸空気が供給されることを特徴とす
るヘルメツト装置。 The helmet includes a helmet body, a mask held by the helmet body so as to be pressed against the face, a means for adjusting breathing air pressure supplied into the mask, and a bladder which presses the mass against the face when inflated. A helmet device characterized in that the bladder is supplied with breathing air whose pressure is regulated by the regulating means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6512190U JP2551585Y2 (en) | 1990-06-20 | 1990-06-20 | Helmet equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6512190U JP2551585Y2 (en) | 1990-06-20 | 1990-06-20 | Helmet equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0422974U true JPH0422974U (en) | 1992-02-25 |
| JP2551585Y2 JP2551585Y2 (en) | 1997-10-22 |
Family
ID=31596671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6512190U Expired - Fee Related JP2551585Y2 (en) | 1990-06-20 | 1990-06-20 | Helmet equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2551585Y2 (en) |
-
1990
- 1990-06-20 JP JP6512190U patent/JP2551585Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2551585Y2 (en) | 1997-10-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |