JPH02111893U - - Google Patents

Info

Publication number
JPH02111893U
JPH02111893U JP2044689U JP2044689U JPH02111893U JP H02111893 U JPH02111893 U JP H02111893U JP 2044689 U JP2044689 U JP 2044689U JP 2044689 U JP2044689 U JP 2044689U JP H02111893 U JPH02111893 U JP H02111893U
Authority
JP
Japan
Prior art keywords
sensor head
rib
tool
engaging protrusion
engages
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
JP2044689U
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 JP2044689U priority Critical patent/JPH02111893U/ja
Publication of JPH02111893U publication Critical patent/JPH02111893U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fire Alarms (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中央縦断面図
、第2図は従来例の中央縦断面図、第3図〜第5
図は各種火災感知器の側面図、第6図は第5図の
下面図である。 1……ヘツド着脱用具、2……用具本体、4,
5……感知器ヘツド嵌合部、6……係合突起、C
……感知器ヘツド、h,k……鍔部、m……リブ

Claims (1)

    【実用新案登録請求の範囲】
  1. ゴム又は軟質合成樹脂製の凹状内面を有する用
    具本体内面に、外径の異なる感知器ヘツド嵌合部
    を複数段に形成し、内面下部には感知器ヘツドの
    リブに係合する係合突起を設けたことを特徴とす
    る火災感知器のヘツド着脱用具。
JP2044689U 1989-02-23 1989-02-23 Pending JPH02111893U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2044689U JPH02111893U (ja) 1989-02-23 1989-02-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2044689U JPH02111893U (ja) 1989-02-23 1989-02-23

Publications (1)

Publication Number Publication Date
JPH02111893U true JPH02111893U (ja) 1990-09-06

Family

ID=31236820

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2044689U Pending JPH02111893U (ja) 1989-02-23 1989-02-23

Country Status (1)

Country Link
JP (1) JPH02111893U (ja)

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