JPS583687U - drip-proof headphone - Google Patents

drip-proof headphone

Info

Publication number
JPS583687U
JPS583687U JP9713181U JP9713181U JPS583687U JP S583687 U JPS583687 U JP S583687U JP 9713181 U JP9713181 U JP 9713181U JP 9713181 U JP9713181 U JP 9713181U JP S583687 U JPS583687 U JP S583687U
Authority
JP
Japan
Prior art keywords
drip
headphone
proof
proof headphone
sponge layer
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
JP9713181U
Other languages
Japanese (ja)
Inventor
悟 菅野
堀向　克己
Original Assignee
信越ポリマ−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 信越ポリマ−株式会社 filed Critical 信越ポリマ−株式会社
Priority to JP9713181U priority Critical patent/JPS583687U/en
Publication of JPS583687U publication Critical patent/JPS583687U/en
Pending legal-status Critical Current

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Details Of Audible-Bandwidth Transducers (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図および第２図は本考案の防滴形ヘッドホ　−ンの
それぞれ異なる実施態様を示す要部断面図である。 １・・・ケーシング部材、２・・・発音素子、２１・・
・マグネット、２２・・・ボイスコイル、２３・・・振
動板、３・・・通気性スポンジ層、４・・・リード−線
。1 and 2 are sectional views of essential parts showing different embodiments of the drip-proof headphone of the present invention. 1...Casing member, 2...Sounding element, 21...
- Magnet, 22... Voice coil, 23... Vibration plate, 3... Breathable sponge layer, 4... Lead wire.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発音素子の少なくとも一部分を、通気性スポンジ層もし
くはシリコーンゴム以外のゴム状弾性体からなる通気性
スポンジ層の内外表面にシリコーン処理を施したもので
おおって成る防滴形ヘッドホン。A drip-proof headphone comprising at least a portion of a sounding element covered with a breathable sponge layer or a breathable sponge layer made of a rubber-like elastic body other than silicone rubber, the inner and outer surfaces of which are treated with silicone.
JP9713181U 1981-06-30 1981-06-30 drip-proof headphone Pending JPS583687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9713181U JPS583687U (en) 1981-06-30 1981-06-30 drip-proof headphone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9713181U JPS583687U (en) 1981-06-30 1981-06-30 drip-proof headphone

Publications (1)

Publication Number Publication Date
JPS583687U true JPS583687U (en) 1983-01-11

Family

ID=29891950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9713181U Pending JPS583687U (en) 1981-06-30 1981-06-30 drip-proof headphone

Country Status (1)

Country Link
JP (1) JPS583687U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181283U (en) * 1984-10-31 1986-05-29

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455747Y1 (en) * 1967-12-21 1970-03-19
JPS4849422A (en) * 1971-10-23 1973-07-12
JPS5018392A (en) * 1973-06-22 1975-02-26

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS455747Y1 (en) * 1967-12-21 1970-03-19
JPS4849422A (en) * 1971-10-23 1973-07-12
JPS5018392A (en) * 1973-06-22 1975-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6181283U (en) * 1984-10-31 1986-05-29

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