JPH01168461U - - Google Patents

Info

Publication number
JPH01168461U
JPH01168461U JP6364288U JP6364288U JPH01168461U JP H01168461 U JPH01168461 U JP H01168461U JP 6364288 U JP6364288 U JP 6364288U JP 6364288 U JP6364288 U JP 6364288U JP H01168461 U JPH01168461 U JP H01168461U
Authority
JP
Japan
Prior art keywords
fitting portion
valve
locking
inner peripheral
valve body
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.)
Granted
Application number
JP6364288U
Other languages
English (en)
Other versions
JPH076116Y2 (ja
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 JP6364288U priority Critical patent/JPH076116Y2/ja
Publication of JPH01168461U publication Critical patent/JPH01168461U/ja
Application granted granted Critical
Publication of JPH076116Y2 publication Critical patent/JPH076116Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Self-Closing Valves And Venting Or Aerating Valves (AREA)
  • Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
  • Closures For Containers (AREA)

Description

【図面の簡単な説明】
第1図はこの考案の実施例を示す縦断正面図、
第2図は同底面図、第3図は従来の通気バルブの
使用状態を示す縦断面図である。 1……バルブ本体、2……バルブシート、3…
…フランジ、4……補強環、5……装着嵌合部、
6……係止部、7……拡張嵌合部、8……弁板、
9……嵌合受部、10……係止端面、11……拡
張嵌合受部、12……シール突部、13……溝、
14……通気孔。

Claims (1)

    【実用新案登録請求の範囲】
  1. 円筒状の装着嵌合部の下端から内周側に張出す
    環状の係止部を設け、この係止部の内周端の下方
    に円筒状の拡張嵌合部を設け、この拡張嵌合部の
    下端から内周側に張出す環状の弁板を一体に設け
    てなるゴム様弾性材製バルブ本体と、前記バルブ
    本体の装着嵌合部を嵌合可能な嵌合受部の下端か
    ら内周側に張り出す係止端面を設け、前記係止端
    面の内周端の下方に前記バルブ本体の拡張嵌合部
    の内径よりも外径が大きく形成され、この拡張嵌
    合部を外方に拡張しながら嵌合する拡張嵌合受部
    を設け、下面中央に外周のテーパー面に前記弁板
    の内周端縁が接触するシール突部を設け、前記シ
    ール突部の周辺に上面と下面間を貫通する複数の
    通気孔を設けてなるバルブシートとからなること
    を特徴とする通気バルブ。
JP6364288U 1988-05-14 1988-05-14 通気バルブ Expired - Lifetime JPH076116Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6364288U JPH076116Y2 (ja) 1988-05-14 1988-05-14 通気バルブ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6364288U JPH076116Y2 (ja) 1988-05-14 1988-05-14 通気バルブ

Publications (2)

Publication Number Publication Date
JPH01168461U true JPH01168461U (ja) 1989-11-28
JPH076116Y2 JPH076116Y2 (ja) 1995-02-15

Family

ID=31289136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6364288U Expired - Lifetime JPH076116Y2 (ja) 1988-05-14 1988-05-14 通気バルブ

Country Status (1)

Country Link
JP (1) JPH076116Y2 (ja)

Also Published As

Publication number Publication date
JPH076116Y2 (ja) 1995-02-15

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