JPH033087U - - Google Patents

Info

Publication number
JPH033087U
JPH033087U JP6181489U JP6181489U JPH033087U JP H033087 U JPH033087 U JP H033087U JP 6181489 U JP6181489 U JP 6181489U JP 6181489 U JP6181489 U JP 6181489U JP H033087 U JPH033087 U JP H033087U
Authority
JP
Japan
Prior art keywords
fixing spring
flat part
hole
mounting screws
ceiling
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
JP6181489U
Other languages
English (en)
Other versions
JPH0639437Y2 (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 JP1989061814U priority Critical patent/JPH0639437Y2/ja
Publication of JPH033087U publication Critical patent/JPH033087U/ja
Application granted granted Critical
Publication of JPH0639437Y2 publication Critical patent/JPH0639437Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Fire Alarms (AREA)

Description

【図面の簡単な説明】
第1図は本考案取付装置の実施例の構成説明図
で、Aは火災感知器の取付状態を示す断面図、B
は取付装置の斜視図、第2図は固定バネの説明図
で、Aは平面図、Bは側面図、Cは展開図、第3
図は歯付座金の説明図、第4図のA,Bは本考案
の動作説明図、第5図は従来装置の構成説明図、
第6図はその動作説明図である。 第1図において、1……天井、2……ベース、
3……取付装置、6……検出部、11……天井孔
、21……ベースの鍔、23……取付ネジの挿通
孔、30……固定バネ、31……固定バネ30の
平面部、32……脚部、33……固定バネ30の
ネジ孔、41……取付ネジ、50……歯付座金、
D……天井孔11の直径、WuとWdは自然状態
における固定バネ30の頂上部と裾野部の幅であ
る。

Claims (1)

    【実用新案登録請求の範囲】
  1. 断面コ字形の平面部及びその両側の脚部からな
    るほぼ山形の固定バネと、該固定バネの平面部の
    ネジ孔に螺合し途中を天井孔に挿入された鍔付ベ
    ースの挿通孔に挿通する2本の取付ネジと、該取
    付ネジのネジ部に係合する歯付座金とからなる火
    災感知器の取付装置。
JP1989061814U 1989-05-30 1989-05-30 火災感知器の取付装置 Expired - Lifetime JPH0639437Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989061814U JPH0639437Y2 (ja) 1989-05-30 1989-05-30 火災感知器の取付装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989061814U JPH0639437Y2 (ja) 1989-05-30 1989-05-30 火災感知器の取付装置

Publications (2)

Publication Number Publication Date
JPH033087U true JPH033087U (ja) 1991-01-14
JPH0639437Y2 JPH0639437Y2 (ja) 1994-10-12

Family

ID=31590395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989061814U Expired - Lifetime JPH0639437Y2 (ja) 1989-05-30 1989-05-30 火災感知器の取付装置

Country Status (1)

Country Link
JP (1) JPH0639437Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645845U (ja) * 1979-09-10 1981-04-24

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436446U (ja) * 1977-08-17 1979-03-09
JPS57137844U (ja) * 1981-02-23 1982-08-28

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5436446U (ja) * 1977-08-17 1979-03-09
JPS57137844U (ja) * 1981-02-23 1982-08-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645845U (ja) * 1979-09-10 1981-04-24

Also Published As

Publication number Publication date
JPH0639437Y2 (ja) 1994-10-12

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