JPS5866784U

JPS5866784U - headphone equipment

Info

Publication number: JPS5866784U
Application number: JP16062081U
Authority: JP
Inventors: 門田　利彦
Original assignee: オリンパス光学工業株式会社
Priority date: 1981-10-28
Filing date: 1981-10-28
Publication date: 1983-05-06

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

[Brief explanation of the drawing]

第１図はこの考案の一実施例を示す斜視図、第２図また
は第３図ａは同実施例の要部を示す斜視図、第３図すは
同実施例のヒンジを示す斜視図、第３図Ｃは同実施例の
保持部材の断面図、第４図は同実施例の保持部材をロッ
クした状態を示す斜視図、第５図は同実施例を折り畳ん
だ状態を示す斜視図である。１・・・ヘッドバンド本体、２ａ、２ｂ・・・平板、３
・・・線材、４・・・ガイド、５・・・係止部材、６・
・・ヒンジ、６ａ・・・結合孔、６ｂ・・・フック、７
・・・保持部材、７ａ・・・嵌合孔、７ｂ・・・ガイド
溝、７Ｃ・・・逃げ溝、８ａ、′８ｂ・・・ヘッドフオ
ンスピー力、９ａ、　　９ｂ・・・取付アーム、ｌｅａ
、１０ｂ・・・ストッパ。FIG. 1 is a perspective view showing an embodiment of this invention, FIG. 2 or 3a is a perspective view showing the main parts of the same embodiment, and FIG. 3 is a perspective view showing a hinge of the same embodiment. FIG. 3C is a sectional view of the holding member of the same embodiment, FIG. 4 is a perspective view showing the holding member of the same embodiment in a locked state, and FIG. 5 is a perspective view showing the same embodiment in a folded state. be. 1... Headband body, 2a, 2b... Flat plate, 3
... wire rod, 4 ... guide, 5 ... locking member, 6 ...
...Hinge, 6a...Joining hole, 6b...Hook, 7
...Holding member, 7a...Fitting hole, 7b...Guide groove, 7C...Escape groove, 8a,'8b...Headphone speed force, 9a, 9b...Mounting arm, lea
, 10b...stopper.

Claims

[Scope of utility model registration request]

(1) A headband main body made up of elastic flat plates rotatably connected; a wire rod provided along the back surface of the main body and fixed at both ends to the main body to form the pair of flat plates into a curved shape; 1. A headphone device comprising: a holding member provided on a rotating portion of a flat plate to maintain the curvature of the main body.

(2) The headphone device according to claim 1, wherein the headband body includes a pair of flat plates rotatably connected via a hinge.

(3) The headband device according to claim 1, wherein the headband main body is rotatably connected via a hinge-shaped portion having a thin wall approximately at the center of a flat plate.