JPH0441675Y2 - - Google Patents
Info
- Publication number
- JPH0441675Y2 JPH0441675Y2 JP10644086U JP10644086U JPH0441675Y2 JP H0441675 Y2 JPH0441675 Y2 JP H0441675Y2 JP 10644086 U JP10644086 U JP 10644086U JP 10644086 U JP10644086 U JP 10644086U JP H0441675 Y2 JPH0441675 Y2 JP H0441675Y2
- Authority
- JP
- Japan
- Prior art keywords
- tip
- ear
- ear canal
- shape
- earphone
- 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
- 210000000613 ear canal Anatomy 0.000 claims description 32
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims description 9
- 230000036760 body temperature Effects 0.000 claims description 8
- 230000029052 metamorphosis Effects 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 206010011878 Deafness Diseases 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000010370 hearing loss Effects 0.000 description 1
- 231100000888 hearing loss Toxicity 0.000 description 1
- 208000016354 hearing loss disease Diseases 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10644086U JPH0441675Y2 (zh) | 1986-07-11 | 1986-07-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10644086U JPH0441675Y2 (zh) | 1986-07-11 | 1986-07-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6313000U JPS6313000U (zh) | 1988-01-28 |
| JPH0441675Y2 true JPH0441675Y2 (zh) | 1992-09-30 |
Family
ID=30981801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10644086U Expired JPH0441675Y2 (zh) | 1986-07-11 | 1986-07-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0441675Y2 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5024065B2 (ja) * | 2008-01-16 | 2012-09-12 | ヤマハ株式会社 | イヤホン |
| JP4894849B2 (ja) | 2008-11-28 | 2012-03-14 | ソニー株式会社 | イヤピース及びイヤホン |
-
1986
- 1986-07-11 JP JP10644086U patent/JPH0441675Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6313000U (zh) | 1988-01-28 |
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