JPS645991U - - Google Patents

Info

Publication number
JPS645991U
JPS645991U JP9920487U JP9920487U JPS645991U JP S645991 U JPS645991 U JP S645991U JP 9920487 U JP9920487 U JP 9920487U JP 9920487 U JP9920487 U JP 9920487U JP S645991 U JPS645991 U JP S645991U
Authority
JP
Japan
Prior art keywords
rubber stopper
fitted
support part
support
rod
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
JP9920487U
Other languages
English (en)
Other versions
JPH0355668Y2 (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 JP9920487U priority Critical patent/JPH0355668Y2/ja
Publication of JPS645991U publication Critical patent/JPS645991U/ja
Application granted granted Critical
Publication of JPH0355668Y2 publication Critical patent/JPH0355668Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Check Valves (AREA)

Description

【図面の簡単な説明】
第１図乃至第４図は本考案の一実施例を示した
ものである。第１図は一部切欠正面図、第２図は
一部切欠右側面図、第３図は一部切欠左側面図、
第４図は操作手順を解説した一部切欠断面図であ
る。 符号説明、１……テーパー部、２……空洞部、
３……開口部、４……ゴム栓、５……支持部、６
……支承杆、７……案内杆。

Claims (1)

    【実用新案登録請求の範囲】
  1. 一側面方向に順次細くなるテーパー状のゴム栓
    であつて、該ゴム栓内部に空洞部を設けると共に
    、前記一側面に開口部を設け、更に、該ゴム栓他
    側面に支持部を突設して、上方より案内杆を該支
    持部へ嵌着し、他側面方向より支承杆を該支持部
    へ嵌着せしめたことを特徴とする水害逆流防止器
    。
JP9920487U 1987-06-27 1987-06-27 Expired JPH0355668Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9920487U JPH0355668Y2 (ja) 1987-06-27 1987-06-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9920487U JPH0355668Y2 (ja) 1987-06-27 1987-06-27

Publications (2)

Publication Number Publication Date
JPS645991U true JPS645991U (ja) 1989-01-13
JPH0355668Y2 JPH0355668Y2 (ja) 1991-12-11

Family

ID=31326143

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9920487U Expired JPH0355668Y2 (ja) 1987-06-27 1987-06-27

Country Status (1)

Country Link
JP (1) JPH0355668Y2 (ja)

Also Published As

Publication number Publication date
JPH0355668Y2 (ja) 1991-12-11

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