JPH048593U - - Google Patents
Info
- Publication number
- JPH048593U JPH048593U JP4929290U JP4929290U JPH048593U JP H048593 U JPH048593 U JP H048593U JP 4929290 U JP4929290 U JP 4929290U JP 4929290 U JP4929290 U JP 4929290U JP H048593 U JPH048593 U JP H048593U
- Authority
- JP
- Japan
- Prior art keywords
- bifurcated parts
- earphone
- cord
- wire rod
- earphones
- 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
- 239000012781 shape memory material Substances 0.000 claims 1
Landscapes
- Headphones And Earphones (AREA)
Description
図は本考案の実施例を示すもであつて、第１図
はイヤホンの正面図、第２図は使用中の正面図で
ある。
１……コード、１ａ，１ｂ……２股分岐部、２
……放音部、４，７……線材。
The figures show an embodiment of the present invention, in which FIG. 1 is a front view of the earphone, and FIG. 2 is a front view of the earphone in use. 1... Cord, 1a, 1b... 2-branch branch, 2
...Sound emitting section, 4, 7...Wire rod.
Claims (1)
音部２を接続して成るイヤホンにおいて、少くと
も上記２股分岐部１ａ，１ｂに、形状記憶材から
成る線材７を沿わせたことを特徴とするイヤホン
。 In an earphone in which a sound emitting part 2 is connected to the tips of the bifurcated parts 1a and 1b of the cord 1, a wire rod 7 made of a shape memory material is arranged along at least the bifurcated parts 1a and 1b. Earphones featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4929290U JPH048593U (en) | 1990-05-11 | 1990-05-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4929290U JPH048593U (en) | 1990-05-11 | 1990-05-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH048593U true JPH048593U (en) | 1992-01-27 |
Family
ID=31566852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4929290U Pending JPH048593U (en) | 1990-05-11 | 1990-05-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH048593U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948191B2 (en) * | 1976-06-21 | 1984-11-24 | 日産デイ−ゼル工業株式会社 | Brake pressure filling device for coupled vehicles |
| JPS6148607B2 (en) * | 1981-12-23 | 1986-10-24 | Hitachi Ltd | |
| JPH01135293A (en) * | 1987-11-20 | 1989-05-26 | Sony Corp | Headphone |
-
1990
- 1990-05-11 JP JP4929290U patent/JPH048593U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5948191B2 (en) * | 1976-06-21 | 1984-11-24 | 日産デイ−ゼル工業株式会社 | Brake pressure filling device for coupled vehicles |
| JPS6148607B2 (en) * | 1981-12-23 | 1986-10-24 | Hitachi Ltd | |
| JPH01135293A (en) * | 1987-11-20 | 1989-05-26 | Sony Corp | Headphone |