JPS6335396U - - Google Patents

Info

Publication number
JPS6335396U
JPS6335396U JP12846786U JP12846786U JPS6335396U JP S6335396 U JPS6335396 U JP S6335396U JP 12846786 U JP12846786 U JP 12846786U JP 12846786 U JP12846786 U JP 12846786U JP S6335396 U JPS6335396 U JP S6335396U
Authority
JP
Japan
Prior art keywords
speaker
sound
case
sub
mounting plate
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
JP12846786U
Other languages
English (en)
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 filed Critical
Priority to JP12846786U priority Critical patent/JPS6335396U/ja
Publication of JPS6335396U publication Critical patent/JPS6335396U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)

Description

【図面の簡単な説明】
第１図は本考案にかかるヘツドホンのヘツドホ
ンユニツトの縦断面図、第２図はヘツドホンの外
観図、第３図、第４図は従来例２例のヘツドホン
ユニツトの縦断面図である。 １はケース、２は取付板、３は主スピーカ、４
は副スピーカ、５は音響通路、６は開口部、７，
８は夫々放音孔である。

Claims (1)

    【実用新案登録請求の範囲】
  1. ヘツドバンド１０の両端部にそれぞれ適当な支
    持手段１１によつて保持されているヘツドホンユ
    ニツト１２の、本体外殻を形成するケース１の前
    方周縁部に設けられた取付板２に穿設された放音
    孔７，８の部位に夫々主スピーカ３と副スピーカ
    ４とが前向きに取付けられており、副スピーカ４
    の背面とケース１との間に前記取付板２に開口部
    ６を有する音響通路５が形成され、前記主スピー
    カ３および副スピーカ４の直接音と音響通路５を
    迂回した副スピーカ４背面からの再生音とが合成
    されて聴取されるごとくに構成されたことを特徴
    とするヘツドホン。
JP12846786U 1986-08-22 1986-08-22 Pending JPS6335396U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12846786U JPS6335396U (ja) 1986-08-22 1986-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12846786U JPS6335396U (ja) 1986-08-22 1986-08-22

Publications (1)

Publication Number Publication Date
JPS6335396U true JPS6335396U (ja) 1988-03-07

Family

ID=31024165

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12846786U Pending JPS6335396U (ja) 1986-08-22 1986-08-22

Country Status (1)

Country Link
JP (1) JPS6335396U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326133B2 (ja) * 1975-04-21 1978-07-31
JPS53131003A (en) * 1978-01-13 1978-11-15 Satoru Osada Phase difference headset

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326133B2 (ja) * 1975-04-21 1978-07-31
JPS53131003A (en) * 1978-01-13 1978-11-15 Satoru Osada Phase difference headset

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