JPH0631834Y2 - イヤホーン及びイヤホーン用パッド - Google Patents
イヤホーン及びイヤホーン用パッドInfo
- Publication number
- JPH0631834Y2 JPH0631834Y2 JP1988004551U JP455188U JPH0631834Y2 JP H0631834 Y2 JPH0631834 Y2 JP H0631834Y2 JP 1988004551 U JP1988004551 U JP 1988004551U JP 455188 U JP455188 U JP 455188U JP H0631834 Y2 JPH0631834 Y2 JP H0631834Y2
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- pad
- outer peripheral
- ring portion
- auricle
- 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 - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims description 27
- 239000006260 foam Substances 0.000 claims description 20
- 229920003002 synthetic resin Polymers 0.000 claims description 18
- 239000000057 synthetic resin Substances 0.000 claims description 18
- 238000009413 insulation Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 6
- 230000035945 sensitivity Effects 0.000 description 6
- 230000035699 permeability Effects 0.000 description 4
- 230000002265 prevention Effects 0.000 description 4
- 210000000613 ear canal Anatomy 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 206010014020 Ear pain Diseases 0.000 description 1
- 102100023170 Nuclear receptor subfamily 1 group D member 1 Human genes 0.000 description 1
- 241000746998 Tragus Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988004551U JPH0631834Y2 (ja) | 1988-01-18 | 1988-01-18 | イヤホーン及びイヤホーン用パッド |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988004551U JPH0631834Y2 (ja) | 1988-01-18 | 1988-01-18 | イヤホーン及びイヤホーン用パッド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01108694U JPH01108694U (en]) | 1989-07-24 |
JPH0631834Y2 true JPH0631834Y2 (ja) | 1994-08-22 |
Family
ID=31207164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988004551U Expired - Lifetime JPH0631834Y2 (ja) | 1988-01-18 | 1988-01-18 | イヤホーン及びイヤホーン用パッド |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0631834Y2 (en]) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58191785U (ja) * | 1982-06-16 | 1983-12-20 | アイワ株式会社 | オ−プンエア式ヘツドホ−ン |
JPS6121190U (ja) * | 1984-07-11 | 1986-02-07 | 株式会社ケンウッド | ヘツドホンにおける耳パツドの取付構造 |
-
1988
- 1988-01-18 JP JP1988004551U patent/JPH0631834Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH01108694U (en]) | 1989-07-24 |
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