JPS6066188U - headphone - Google Patents
headphoneInfo
- Publication number
- JPS6066188U JPS6066188U JP15861683U JP15861683U JPS6066188U JP S6066188 U JPS6066188 U JP S6066188U JP 15861683 U JP15861683 U JP 15861683U JP 15861683 U JP15861683 U JP 15861683U JP S6066188 U JPS6066188 U JP S6066188U
- Authority
- JP
- Japan
- Prior art keywords
- portions
- headband
- headphone
- inertia
- moment
- 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
- Headphones And Earphones (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図はこの考案に係るヘッドホンの一実施例を示す装
着状態の正面図、第２図は同じく側面図、第３図は巻回
格納状態を示す要部拡大説明図、第４図は第３図Ａ部に
おける要部拡大説明図、第５図ａ、 ｂはこの考案のヒ
ンジ構造および従来ヒンジ構造を示す図、第６図ａ、
ｂは同力学的解析のための置換モデルを示す図である。
１・・・ヘッドホン、２・・・トップバンド、４・・・
サイドバンド、４１・・・平板梁部、４２・・・ヒンジ
部、５・・・枢軸ピン、６・・・ヘッドホンユニット。Fig. 1 is a front view of an embodiment of the headphone according to the invention in a worn state, Fig. 2 is a side view of the same, Fig. 3 is an enlarged explanatory view of main parts showing a rolled and retracted state, and Fig. 4 is a front view of the headphone according to the present invention. Figure 3 is an enlarged explanatory view of the main parts in part A, Figures 5 a and b are diagrams showing the hinge structure of this invention and the conventional hinge structure, Figures 6 a and 6 are views showing the conventional hinge structure.
b is a diagram showing a substitution model for isodynamic analysis. 1...Headphones, 2...Top band, 4...
Side band, 41... Flat beam part, 42... Hinge part, 5... Pivot pin, 6... Headphone unit.
Claims (2)
格納状態への自己復元性を有するヘッドバンドと、この
ヘッドバンドの両自由端に内側に折込み回動可能に枢支
されたヘッドホンユニットとを具備し、前記ヘッドバン
ドを、長手方向に沿って互いに帯状に連接される多数個
の梁部と、これら梁部の隣接部間を内側から半円弧状に
一体的に架橋するヒンジ部とから構成し、これらヒンジ
部の断面２次モーメントを、前記梁部の断面２次モーメ
ントに比して極小に構成したことを特徴とすヘッドホン
。(1) A headband that expands symmetrically when worn and has the ability to self-restore to the rolled and retracted state, and a headphone unit that is folded inward and pivotally supported at both free ends of the headband. The headband includes a plurality of beam portions that are connected to each other in a band shape along the longitudinal direction, and a hinge portion that integrally bridges adjacent portions of these beam portions from the inside in a semicircular arc shape. 1. A headphone characterized in that the moment of inertia of the hinge portions is extremely small compared to the moment of inertia of the beam portion.
したことを特徴とする実用新案登録請求の範囲第１項に
記載のヘッドホン。(2) The headphones according to claim 1, wherein the thickness of the hinge portion is extremely thin compared to the thickness of the beam portion.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15861683U JPS6066188U (en) | 1983-10-13 | 1983-10-13 | headphone |
| US06/660,132 US4609786A (en) | 1983-10-13 | 1984-10-12 | Band and the headphone utilizing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15861683U JPS6066188U (en) | 1983-10-13 | 1983-10-13 | headphone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6066188U true JPS6066188U (en) | 1985-05-10 |
| JPH018074Y2 JPH018074Y2 (en) | 1989-03-02 |
Family
ID=30349378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15861683U Granted JPS6066188U (en) | 1983-10-13 | 1983-10-13 | headphone |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6066188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142187U (en) * | 1985-07-10 | 1986-03-18 | ヤマハ株式会社 | Synthetic resin elastic body |
-
1983
- 1983-10-13 JP JP15861683U patent/JPS6066188U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6142187U (en) * | 1985-07-10 | 1986-03-18 | ヤマハ株式会社 | Synthetic resin elastic body |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH018074Y2 (en) | 1989-03-02 |
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