JPS61174292U - - Google Patents
Info
- Publication number
- JPS61174292U JPS61174292U JP5705085U JP5705085U JPS61174292U JP S61174292 U JPS61174292 U JP S61174292U JP 5705085 U JP5705085 U JP 5705085U JP 5705085 U JP5705085 U JP 5705085U JP S61174292 U JPS61174292 U JP S61174292U
- Authority
- JP
- Japan
- Prior art keywords
- ear canal
- notches
- rotating pieces
- rotated
- overlap
- 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.)
- Granted
Links
- 210000000613 ear canal Anatomy 0.000 claims 3
Landscapes
- Headphones And Earphones (AREA)
Description
第１図は本考案の一実施例を示す斜視図で、第
２図は要部の断面図、第３図は回動片を回動した
ときの切欠き部の状態を示す図である。
１……イヤーホン、２，３……ガイドリング、
４，５……回動片、６，７……切欠き部である。
FIG. 1 is a perspective view showing an embodiment of the present invention, FIG. 2 is a sectional view of the main part, and FIG. 3 is a view showing the state of the notch when the rotating piece is rotated. 1... Earphone, 2, 3... Guide ring,
4, 5... Rotating pieces, 6, 7... Notches.
Claims (1)
欠き部を具備する回動片を複数個設け、該回動片
を回動して切欠き部を重ね合わせ耳孔との間にす
き間を設けて低音特性を調整することを特徴とす
るイヤーホン。 A plurality of rotating pieces each having a plurality of notches are provided on the outer periphery of the earphone facing the ear canal, and the rotating pieces are rotated to overlap the notches and create a gap between the ear canal and the ear canal, thereby producing low sound. Earphones characterized by adjustable characteristics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705085U JPH0210716Y2 (en) | 1985-04-17 | 1985-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5705085U JPH0210716Y2 (en) | 1985-04-17 | 1985-04-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61174292U true JPS61174292U (en) | 1986-10-30 |
| JPH0210716Y2 JPH0210716Y2 (en) | 1990-03-16 |
Family
ID=30581214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5705085U Expired JPH0210716Y2 (en) | 1985-04-17 | 1985-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0210716Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015076856A (en) * | 2013-10-11 | 2015-04-20 | パイオニア株式会社 | Earphone device |
-
1985
- 1985-04-17 JP JP5705085U patent/JPH0210716Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015076856A (en) * | 2013-10-11 | 2015-04-20 | パイオニア株式会社 | Earphone device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0210716Y2 (en) | 1990-03-16 |