JPH02143689U - - Google Patents

Info

Publication number
JPH02143689U
JPH02143689U JP4870289U JP4870289U JPH02143689U JP H02143689 U JPH02143689 U JP H02143689U JP 4870289 U JP4870289 U JP 4870289U JP 4870289 U JP4870289 U JP 4870289U JP H02143689 U JPH02143689 U JP H02143689U
Authority
JP
Japan
Prior art keywords
sensor head
parts
engaged
intervals
rubber
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
JP4870289U
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 JP4870289U priority Critical patent/JPH02143689U/ja
Publication of JPH02143689U publication Critical patent/JPH02143689U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Fire Alarms (AREA)

Description

【図面の簡単な説明】
第1図〜第3図はこの考案の実施例を示すもの
で、第1図は正面図、第2図は第1図のA−A線
断面図、第3図は第1図のB−B線断面図、第4
図は煙感知器の側面図、第5図は熱感知器の側面
図、第6図は従来例の斜視図である。 1……用具本体、3……ヘツド嵌入凹部、4,
5……係合部、4A,5A……弧状係合爪、a…
…天井面、b……感知器ベース、c……感知器ヘ
ツド。

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ヘツド嵌入凹部を有
    する用具本体内周面に、外径の異なる感知器ヘツ
    ドの一部に外嵌係止しうる係合部を複数段に形成
    してなり、該係合部は周方向に間隔をもつて内方
    に突設された複数の弧状係合爪を備えていること
    を特徴とする感知器ヘツド着脱用具。
JP4870289U 1989-04-25 1989-04-25 Pending JPH02143689U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4870289U JPH02143689U (ja) 1989-04-25 1989-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4870289U JPH02143689U (ja) 1989-04-25 1989-04-25

Publications (1)

Publication Number Publication Date
JPH02143689U true JPH02143689U (ja) 1990-12-05

Family

ID=31565753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4870289U Pending JPH02143689U (ja) 1989-04-25 1989-04-25

Country Status (1)

Country Link
JP (1) JPH02143689U (ja)

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