JPS58147388U - head horn - Google Patents

head horn

Info

Publication number
JPS58147388U
JPS58147388U JP4543382U JP4543382U JPS58147388U JP S58147388 U JPS58147388 U JP S58147388U JP 4543382 U JP4543382 U JP 4543382U JP 4543382 U JP4543382 U JP 4543382U JP S58147388 U JPS58147388 U JP S58147388U
Authority
JP
Japan
Prior art keywords
case
sound source
head horn
sound
horn
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
Application number
JP4543382U
Other languages
Japanese (ja)
Inventor
藤本　「あ」助
Original Assignee
赤井電機株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 赤井電機株式会社 filed Critical 赤井電機株式会社
Priority to JP4543382U priority Critical patent/JPS58147388U/en
Publication of JPS58147388U publication Critical patent/JPS58147388U/en
Pending legal-status Critical Current

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  • 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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来例の正面図、第２図は他の従来例を示す斜
視図、第３図は他の従来例を示す平面図、第４図は本考
案の一実施例を示す平面図、第５図〜第７図はそれぞれ
異なる他の実施例を示す平面図、第８図は音源の設置範
囲を示す平面図である。 １ａ・・・・・・スピーカ、２ａ・・・・・・外耳道、
３・・−ａ、４ａ・・・・・・耳介、５ａ・・・・・・
ケース、７ａ・・−開口。Fig. 1 is a front view of a conventional example, Fig. 2 is a perspective view of another conventional example, Fig. 3 is a plan view of another conventional example, and Fig. 4 is a plan view of an embodiment of the present invention. , FIGS. 5 to 7 are plan views showing other different embodiments, and FIG. 8 is a plan view showing the installation range of the sound source. 1a... Speaker, 2a... External auditory canal,
3...-a, 4a...auricle, 5a...
Case, 7a...-opening.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 使用時に、耳部を略々覆うケースと、外耳道の前側にな
るように該ケースに配設された音源とを備えたヘッドホ
ーンにおいて、上記ケースの耳介後側となる部分に開口
を設け、上記音源からの音の上記後側となる部分での反
射を少（なるようにしたヘッドホーン。In a headphone comprising a case that substantially covers the ear during use, and a sound source disposed in the case so as to be in front of the external auditory canal, an opening is provided in a portion of the case that is on the rear side of the auricle, Headphones designed to reduce the reflection of sound from the sound source at the rear portion.
JP4543382U 1982-03-30 1982-03-30 head horn Pending JPS58147388U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4543382U JPS58147388U (en) 1982-03-30 1982-03-30 head horn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4543382U JPS58147388U (en) 1982-03-30 1982-03-30 head horn

Publications (1)

Publication Number Publication Date
JPS58147388U true JPS58147388U (en) 1983-10-04

Family

ID=30056453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4543382U Pending JPS58147388U (en) 1982-03-30 1982-03-30 head horn

Country Status (1)

Country Link
JP (1) JPS58147388U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190812A (en) * 1975-02-04 1976-08-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5190812A (en) * 1975-02-04 1976-08-09

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