JPS5988992U

JPS5988992U - headphone

Info

Publication number: JPS5988992U
Application number: JP18564982U
Authority: JP
Inventors: 竹田　幸男
Original assignee: 松下電器産業株式会社
Priority date: 1982-12-08
Filing date: 1982-12-08
Publication date: 1984-06-16
Also published as: JPS6314556Y2

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図は従来のヘッドホンの使用状態を示す斜視図、第
２図は本考案の一実施例における要部を示すものでヘッ
ドホンユニットの斜視図、第３図はヘッドホンユニット
と第１の入力コードを接続した状態の正面図、第４図は
ヘッドバンドを用いて組み立てた状態の正面図、第５図
は第４図の要部断面図、第６図は要部の側面図、第７図
はクランパ一部分の拡大断面図、第８図は他の実施例の
一正面図である。１１．１１’・・・ヘッドホンユニット、１４゜１４′
・・・コネクタ、１７．１７’・・・コネクタ、２３．
２３’・・・第１の入力コード、３０．　３０′・・・
ハウジング、３４．３４’・・・コネクタ、３５・・・
渡り線、３７．３７’・・・コネクタ、４０．４０′・
・・ホルダー、４２・・・渡り線、４７・・・第２の入
力コード、６０・・・ヘッドバンド。Fig. 1 is a perspective view showing how conventional headphones are used, Fig. 2 is a perspective view of a headphone unit showing the main parts in an embodiment of the present invention, and Fig. 3 is a perspective view of the headphone unit and the first input cord. Fig. 4 is a front view of the headband assembled using the headband, Fig. 5 is a sectional view of the main part of Fig. 4, Fig. 6 is a side view of the main part, Fig. 7 8 is an enlarged sectional view of a portion of the clamper, and FIG. 8 is a front view of another embodiment. 11.11'...Headphone unit, 14°14'
...Connector, 17.17'...Connector, 23.
23'...first input code, 30. 30'...
Housing, 34.34'... Connector, 35...
Crossover wire, 37.37'... Connector, 40.40'
...Holder, 42... Crossover wire, 47... Second input cord, 60... Headband.

Claims

[Scope of utility model registration request]

a headphone unit portion having a connector and having a size that can be buried and held in the ear shell; and an earmuff portion having a connector coupled to the connector of the headphone unit portion and having a diameter larger than the headphone unit portion on the outer periphery. and a headband part that attaches and connects the housing part, the headphone unit part is coupled to the housing part by making the sound emitting surface of the headphone unit part protrude from the surface of the earmuff part, 1. A headphone characterized in that the sound emitting surface of the headphone unit part has a protruding shape with a trapezoidal cross section, and the tip of the sound emitting surface is inserted into the ear canal.