JPH0186799U - - Google Patents
Info
- Publication number
- JPH0186799U JPH0186799U JP18202387U JP18202387U JPH0186799U JP H0186799 U JPH0186799 U JP H0186799U JP 18202387 U JP18202387 U JP 18202387U JP 18202387 U JP18202387 U JP 18202387U JP H0186799 U JPH0186799 U JP H0186799U
- Authority
- JP
- Japan
- Prior art keywords
- hearing aid
- sound guide
- connecting members
- sound
- joint
- 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
- 238000009423 ventilation Methods 0.000 claims description 2
- 210000000613 ear canal Anatomy 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18202387U JPH0186799U (no) | 1987-11-30 | 1987-11-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18202387U JPH0186799U (no) | 1987-11-30 | 1987-11-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0186799U true JPH0186799U (no) | 1989-06-08 |
Family
ID=31473482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18202387U Pending JPH0186799U (no) | 1987-11-30 | 1987-11-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0186799U (no) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0583797A (ja) * | 1991-09-19 | 1993-04-02 | Rion Co Ltd | 外部音導入装置 |
JP2007518355A (ja) * | 2004-01-07 | 2007-07-05 | ヒアリング コンポーネンツ インコーポレイテッド | イヤホンアダプタ |
JP2008160847A (ja) * | 2006-12-21 | 2008-07-10 | Sperian Hearing Protection Llc | イヤホン用連結器、ならびに、イヤホンおよびイヤホン用連結器の組品 |
JP2010157814A (ja) * | 2008-12-26 | 2010-07-15 | Yamaha Corp | イヤホン構造体、挿入部材及びイヤホン |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210710B2 (no) * | 1973-10-02 | 1977-03-25 |
-
1987
- 1987-11-30 JP JP18202387U patent/JPH0186799U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5210710B2 (no) * | 1973-10-02 | 1977-03-25 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0583797A (ja) * | 1991-09-19 | 1993-04-02 | Rion Co Ltd | 外部音導入装置 |
JP2007518355A (ja) * | 2004-01-07 | 2007-07-05 | ヒアリング コンポーネンツ インコーポレイテッド | イヤホンアダプタ |
JP2008160847A (ja) * | 2006-12-21 | 2008-07-10 | Sperian Hearing Protection Llc | イヤホン用連結器、ならびに、イヤホンおよびイヤホン用連結器の組品 |
JP2010157814A (ja) * | 2008-12-26 | 2010-07-15 | Yamaha Corp | イヤホン構造体、挿入部材及びイヤホン |
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