JPH02407Y2 - - Google Patents
Info
- Publication number
- JPH02407Y2 JPH02407Y2 JP15910685U JP15910685U JPH02407Y2 JP H02407 Y2 JPH02407 Y2 JP H02407Y2 JP 15910685 U JP15910685 U JP 15910685U JP 15910685 U JP15910685 U JP 15910685U JP H02407 Y2 JPH02407 Y2 JP H02407Y2
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- shell
- cover
- buffer liner
- sweatproof
- 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.)
- Expired
Links
- 238000003780 insertion Methods 0.000 claims description 21
- 230000037431 insertion Effects 0.000 claims description 21
- 210000004243 sweat Anatomy 0.000 claims description 18
- 239000006260 foam Substances 0.000 description 6
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 210000005069 ears Anatomy 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 229920006248 expandable polystyrene Polymers 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
Landscapes
- Helmets And Other Head Coverings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15910685U JPH02407Y2 (US06815460-20041109-C00097.png) | 1985-10-17 | 1985-10-17 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15910685U JPH02407Y2 (US06815460-20041109-C00097.png) | 1985-10-17 | 1985-10-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6270130U JPS6270130U (US06815460-20041109-C00097.png) | 1987-05-02 |
JPH02407Y2 true JPH02407Y2 (US06815460-20041109-C00097.png) | 1990-01-08 |
Family
ID=31083225
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15910685U Expired JPH02407Y2 (US06815460-20041109-C00097.png) | 1985-10-17 | 1985-10-17 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02407Y2 (US06815460-20041109-C00097.png) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0623527Y2 (ja) * | 1990-08-20 | 1994-06-22 | 昭栄化工株式会社 | ヘルメット |
-
1985
- 1985-10-17 JP JP15910685U patent/JPH02407Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6270130U (US06815460-20041109-C00097.png) | 1987-05-02 |