JPH03115265U - - Google Patents

Info

Publication number
JPH03115265U
JPH03115265U JP2429590U JP2429590U JPH03115265U JP H03115265 U JPH03115265 U JP H03115265U JP 2429590 U JP2429590 U JP 2429590U JP 2429590 U JP2429590 U JP 2429590U JP H03115265 U JPH03115265 U JP H03115265U
Authority
JP
Japan
Prior art keywords
valve body
check valve
end surface
water stop
packing box
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
JP2429590U
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 JP2429590U priority Critical patent/JPH03115265U/ja
Publication of JPH03115265U publication Critical patent/JPH03115265U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Valves (AREA)
  • Check Valves (AREA)

Description

【図面の簡単な説明】
図面は本考案の止水栓の逆止弁体の実施例を示
し、第1図は逆止弁体の部分の縦断面図、第2図
はその横断面図、第3図は本考案の逆止弁体を用
いた止水栓の縦断面図、第4図は同じくボール弁
を組み込んだ形式の止水栓に利用した実施例の縦
断面図、第5図は従来の逆止弁体の縦断面図であ
る。 1……逆止弁体、2……通水孔、3……パツキ
ン、6……パツキン箱、7……栓棒、8……弁体
押え、9……縦溝、10……バネ、11……流水
口。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 止水栓のパツキン箱内に上下移動自在に装填
    された逆止弁体に於いて、逆止弁体の形状を、下
    端面が遮蔽で、上端面が開放の有底円筒状にする
    と共に、パツキン箱と逆止弁体との嵌合関係を密
    にして、嵌合間〓を通つての流水を無くし、更に
    逆止弁体の側壁に通水孔を形成したことを特徴と
    する止水栓の逆止弁体。 2 逆止弁体の下端面に焼付け方式によつてパツ
    キンを付設した請求項1記載の止水栓の逆止弁体
JP2429590U 1990-03-09 1990-03-09 Pending JPH03115265U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2429590U JPH03115265U (ja) 1990-03-09 1990-03-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2429590U JPH03115265U (ja) 1990-03-09 1990-03-09

Publications (1)

Publication Number Publication Date
JPH03115265U true JPH03115265U (ja) 1991-11-28

Family

ID=31527264

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2429590U Pending JPH03115265U (ja) 1990-03-09 1990-03-09

Country Status (1)

Country Link
JP (1) JPH03115265U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017057913A (ja) * 2015-09-16 2017-03-23 株式会社光明製作所 逆止弁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017057913A (ja) * 2015-09-16 2017-03-23 株式会社光明製作所 逆止弁

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