JPS58136720U - Detector base anti-rotation structure - Google Patents

Detector base anti-rotation structure

Info

Publication number
JPS58136720U
JPS58136720U JP3363282U JP3363282U JPS58136720U JP S58136720 U JPS58136720 U JP S58136720U JP 3363282 U JP3363282 U JP 3363282U JP 3363282 U JP3363282 U JP 3363282U JP S58136720 U JPS58136720 U JP S58136720U
Authority
JP
Japan
Prior art keywords
detector base
rotation structure
detector
base anti
screw
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
JP3363282U
Other languages
Japanese (ja)
Inventor
博志 石田
Original Assignee
ホーチキ株式会社
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 by ホーチキ株式会社 filed Critical ホーチキ株式会社
Priority to JP3363282U priority Critical patent/JPS58136720U/en
Publication of JPS58136720U publication Critical patent/JPS58136720U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の検出器ベースを示した平面図、第２図は
従来の取付構造を示した説明図、第３図は従来の回転防
止構造の一例を示した説明図、第４図は本考案の一実施
例を示した説明図、第５図は第４図の実施例における滑
り止め部材の斜視図、第６図は本考案の他の実施例を示
した平面説明図である。 １・・・検出器ベース、３・・・取付穴、４・・・ビス
、５・・・天井、８・・・凹凸部、１０・・・滑り止め
部材、１２・・・凹凸噛合部。Fig. 1 is a plan view showing a conventional detector base, Fig. 2 is an explanatory drawing showing a conventional mounting structure, Fig. 3 is an explanatory drawing showing an example of a conventional rotation prevention structure, and Fig. 4 is an explanatory drawing showing an example of a conventional rotation prevention structure. FIG. 5 is a perspective view of the anti-slip member in the embodiment of FIG. 4, and FIG. 6 is a plan view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1... Detector base, 3... Mounting hole, 4... Screw, 5... Ceiling, 8... Uneven part, 10... Anti-slip member, 12... Uneven engaging part.

Claims (1)

【実用新案登録請求の範囲】 検出器本体を係着する嵌合金具と、天井面に固定するビ
スが挿通ずる円弧状の取付穴を設けた検出器ベースに於
いて、 前記円弧状の取付穴の周囲に凹凸部を形成し、該凹凸部
に噛合する滑り止め部材を介して前記ビスを天井面に螺
着したことを特徴とする検出器ベースの回転防止構造。[Scope of Claim for Utility Model Registration] In a detector base that is provided with a fitting metal fitting for securing the detector body and an arcuate mounting hole through which a screw for fixing to the ceiling surface is inserted, the arcuate mounting hole 1. A rotation prevention structure for a detector base, characterized in that an uneven portion is formed around the periphery of the detector base, and the screw is screwed onto a ceiling surface via an anti-slip member that engages with the uneven portion.
JP3363282U 1982-03-10 1982-03-10 Detector base anti-rotation structure Pending JPS58136720U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3363282U JPS58136720U (en) 1982-03-10 1982-03-10 Detector base anti-rotation structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3363282U JPS58136720U (en) 1982-03-10 1982-03-10 Detector base anti-rotation structure

Publications (1)

Publication Number Publication Date
JPS58136720U true JPS58136720U (en) 1983-09-14

Family

ID=30045176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3363282U Pending JPS58136720U (en) 1982-03-10 1982-03-10 Detector base anti-rotation structure

Country Status (1)

Country Link
JP (1) JPS58136720U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533025U (en) * 1991-10-11 1993-04-30 株式会社チノー Mounting structure for detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0533025U (en) * 1991-10-11 1993-04-30 株式会社チノー Mounting structure for detector

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