JPS59189390U - Helmet speaker device - Google Patents
Helmet speaker deviceInfo
- Publication number
- JPS59189390U JPS59189390U JP8291783U JP8291783U JPS59189390U JP S59189390 U JPS59189390 U JP S59189390U JP 8291783 U JP8291783 U JP 8291783U JP 8291783 U JP8291783 U JP 8291783U JP S59189390 U JPS59189390 U JP S59189390U
- Authority
- JP
- Japan
- Prior art keywords
- speaker device
- helmet
- helmet speaker
- space
- speaker
- 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
Landscapes
- Helmets And Other Head Coverings (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のヘルメット用スピーカー装置を示す縦断
面図、第２図乃至第４図は本考案に係るヘルメツート用
スピーカー装置の実施例を示し、第２図は縦断面図、第
３図は要部の断面図、第４図は他の構成例を示す断面図
である。FIG. 1 is a longitudinal sectional view showing a conventional helmet speaker device, FIGS. 2 to 4 show an embodiment of a helmet speaker device according to the present invention, FIG. 2 is a longitudinal sectional view, and FIG. 3 is a vertical sectional view. FIG. 4 is a cross-sectional view of a main part, and FIG. 4 is a cross-sectional view showing another example of the structure.
Claims (1)
に該空間を形成すべきウレタン等の緩衝材の壁面にスピ
ーカーが配置されていることを特徴とするー＼ルメット
用ススピーカー装置A speaker device for Lumet, characterized in that a space is formed at a position corresponding to the ear inside the helmet, and a speaker is arranged on the wall of a cushioning material such as urethane that should form the space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8291783U JPS59189390U (en) | 1983-06-02 | 1983-06-02 | Helmet speaker device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8291783U JPS59189390U (en) | 1983-06-02 | 1983-06-02 | Helmet speaker device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59189390U true JPS59189390U (en) | 1984-12-15 |
| JPS6333416Y2 JPS6333416Y2 (en) | 1988-09-06 |
Family
ID=30212874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8291783U Granted JPS59189390U (en) | 1983-06-02 | 1983-06-02 | Helmet speaker device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59189390U (en) |
-
1983
- 1983-06-02 JP JP8291783U patent/JPS59189390U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6333416Y2 (en) | 1988-09-06 |
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