JPS63102733U - - Google Patents

Info

Publication number
JPS63102733U
JPS63102733U JP19700886U JP19700886U JPS63102733U JP S63102733 U JPS63102733 U JP S63102733U JP 19700886 U JP19700886 U JP 19700886U JP 19700886 U JP19700886 U JP 19700886U JP S63102733 U JPS63102733 U JP S63102733U
Authority
JP
Japan
Prior art keywords
earmuff
attached
ear
air bag
sound
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
JP19700886U
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 JP19700886U priority Critical patent/JPS63102733U/ja
Publication of JPS63102733U publication Critical patent/JPS63102733U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Helmets And Other Head Coverings (AREA)

Description

【図面の簡単な説明】
第1図は本考案の実施例であるヘルメツトの耳
部を一部断面で示した内部側面図、第2図は遮音
用ヘルメツトの1例を示す正面図、第3図は従来
の遮音用ヘルメツトにおける耳部を一部断面で示
した内部側面図である。 図の主要部分の説明、1……調整用スポンジ製
円板、2……(イヤホン付)耳覆い、5……(密
着力調整用)エアバツグ、6……エアポンプ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 本体の耳対応部位に耳覆いが付設されているヘ
    ルメツトにおいて、前記耳覆いの覆い面周囲に内
    圧が調節可能とされた環状のエアバツグを取り付
    けることを特徴とする遮音用ヘルメツト。
JP19700886U 1986-12-22 1986-12-22 Pending JPS63102733U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19700886U JPS63102733U (ja) 1986-12-22 1986-12-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19700886U JPS63102733U (ja) 1986-12-22 1986-12-22

Publications (1)

Publication Number Publication Date
JPS63102733U true JPS63102733U (ja) 1988-07-04

Family

ID=31156343

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19700886U Pending JPS63102733U (ja) 1986-12-22 1986-12-22

Country Status (1)

Country Link
JP (1) JPS63102733U (ja)

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