JPS63133223U - - Google Patents
Info
- Publication number
- JPS63133223U JPS63133223U JP2459087U JP2459087U JPS63133223U JP S63133223 U JPS63133223 U JP S63133223U JP 2459087 U JP2459087 U JP 2459087U JP 2459087 U JP2459087 U JP 2459087U JP S63133223 U JPS63133223 U JP S63133223U
- Authority
- JP
- Japan
- Prior art keywords
- air bag
- helmet
- synthetic resin
- head
- inner periphery
- 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
- 230000017531 blood circulation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 230000001737 promoting effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
Landscapes
- Massaging Devices (AREA)
Description
図面は本考案の一実施例を示すもので第１図は
一部欠截正面図、第２図は横断平面図、第３図は
空気バツグの展開正面図、第４図は一部の拡大縦
断正面図である。 １……空気バツグ、２……通気管、３……ヘル
メツト。
一部欠截正面図、第２図は横断平面図、第３図は
空気バツグの展開正面図、第４図は一部の拡大縦
断正面図である。 １……空気バツグ、２……通気管、３……ヘル
メツト。
Claims (1)
- 密閉された袋状の空気バツグに通気管を設け、
金属又は合成樹脂等の硬質材料からなるヘルメツ
トの内周に上記空気バツグを沿わせて適宜手段で
ヘルメツトに連結したことを特徴とする頭部の血
行促進具。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2459087U JPS63133223U (ja) | 1987-02-20 | 1987-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2459087U JPS63133223U (ja) | 1987-02-20 | 1987-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63133223U true JPS63133223U (ja) | 1988-08-31 |
Family
ID=30823964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2459087U Pending JPS63133223U (ja) | 1987-02-20 | 1987-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63133223U (ja) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121580U (ja) * | 1974-08-06 | 1976-02-17 |
-
1987
- 1987-02-20 JP JP2459087U patent/JPS63133223U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5121580U (ja) * | 1974-08-06 | 1976-02-17 |