JPS6228155Y2 - - Google Patents
Info
- Publication number
- JPS6228155Y2 JPS6228155Y2 JP1981169462U JP16946281U JPS6228155Y2 JP S6228155 Y2 JPS6228155 Y2 JP S6228155Y2 JP 1981169462 U JP1981169462 U JP 1981169462U JP 16946281 U JP16946281 U JP 16946281U JP S6228155 Y2 JPS6228155 Y2 JP S6228155Y2
- Authority
- JP
- Japan
- Prior art keywords
- earphone
- earplug
- ear
- connecting portion
- sound
- 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
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 210000000613 ear canal Anatomy 0.000 description 7
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Headphones And Earphones (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16946281U JPS5876288U (ja) | 1981-11-16 | 1981-11-16 | イヤホン |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16946281U JPS5876288U (ja) | 1981-11-16 | 1981-11-16 | イヤホン |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5876288U JPS5876288U (ja) | 1983-05-23 |
JPS6228155Y2 true JPS6228155Y2 (zh) | 1987-07-18 |
Family
ID=29961450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16946281U Granted JPS5876288U (ja) | 1981-11-16 | 1981-11-16 | イヤホン |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5876288U (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4709017B2 (ja) | 2006-01-12 | 2011-06-22 | ソニー株式会社 | イヤホン装置 |
US20080170714A1 (en) * | 2007-01-16 | 2008-07-17 | Miklos Major | Sound transmitting device |
WO2010004624A1 (ja) * | 2008-07-09 | 2010-01-14 | パイオニア株式会社 | イヤホン |
JP2011009909A (ja) * | 2009-06-24 | 2011-01-13 | Audio Technica Corp | イヤホン |
JP6460968B2 (ja) * | 2015-12-14 | 2019-01-30 | ソニー株式会社 | イヤホン |
CN208210244U (zh) * | 2018-05-18 | 2018-12-07 | 艾士藍音頻集團有限公司 | 一种耳机 |
-
1981
- 1981-11-16 JP JP16946281U patent/JPS5876288U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5876288U (ja) | 1983-05-23 |
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