JPH0390589U - - Google Patents
Info
- Publication number
- JPH0390589U JPH0390589U JP15105489U JP15105489U JPH0390589U JP H0390589 U JPH0390589 U JP H0390589U JP 15105489 U JP15105489 U JP 15105489U JP 15105489 U JP15105489 U JP 15105489U JP H0390589 U JPH0390589 U JP H0390589U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- speaker unit
- case
- headphone
- accommodating
- 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
Description
第１図ａ，ｂはそれぞれ本考案の一実施例のヘ
ツドホーンのクローズド型にした場合、オープン
型にした場合を示す断面図である。
１……スピーカーユニツト、２……ケース、３
……蓋、４……穴。
FIGS. 1a and 1b are sectional views showing a closed type headphone and an open type headphone according to an embodiment of the present invention, respectively. 1...Speaker unit, 2...Case, 3
...Lid, 4...holes.
Claims (1)
トを収容し外部との音の出入りを許す穴を有する
ケースと、前記穴を塞ぐ着脱の容易な蓋とを有す
ることを特徴とするヘツドホーン。 A headphone comprising: a speaker unit; a case having a hole for accommodating the speaker unit and allowing sound to enter and exit from the outside; and an easily removable lid for closing the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15105489U JPH0390589U (en) | 1989-12-28 | 1989-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15105489U JPH0390589U (en) | 1989-12-28 | 1989-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0390589U true JPH0390589U (en) | 1991-09-13 |
Family
ID=31697371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15105489U Pending JPH0390589U (en) | 1989-12-28 | 1989-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0390589U (en) |
-
1989
- 1989-12-28 JP JP15105489U patent/JPH0390589U/ja active Pending