JPS5815282U - anti-theft device - Google Patents

anti-theft device

Info

Publication number
JPS5815282U
JPS5815282U JP10708481U JP10708481U JPS5815282U JP S5815282 U JPS5815282 U JP S5815282U JP 10708481 U JP10708481 U JP 10708481U JP 10708481 U JP10708481 U JP 10708481U JP S5815282 U JPS5815282 U JP S5815282U
Authority
JP
Japan
Prior art keywords
conductors
wire
theft device
utility
electric wire
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
JP10708481U
Other languages
Japanese (ja)
Inventor
丹羽　正克
Original Assignee
松下電工株式会社
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 松下電工株式会社 filed Critical 松下電工株式会社
Priority to JP10708481U priority Critical patent/JPS5815282U/en
Publication of JPS5815282U publication Critical patent/JPS5815282U/en
Pending legal-status Critical Current

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  • Burglar Alarm Systems (AREA)

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) [Abstract] 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 the drawing]

第１図イ乃至ハはこの考案の従来例を示し、第１図イは
使用状態を説明する斜視図、第１図町ま電気回路図、第
１図ハは電線の斜視図、第２図は第１図イのＡ部拡大図
を示す。第３図乃至第５図は本願考案の実施例を示す図
であって、第３図は第一実施例の電気回路図、第４図は
電線の部分断面をとった斜視図、第５図は第二実施例の
電気回路図を示す。 １：電線、２，３：導体、４：被覆、５：接続器、７：
警報器、８：検知用電源、Ｒｙ：電磁リレー。Figures 1A to 1C show a conventional example of this invention, Figure 1A is a perspective view explaining the usage condition, Figure 1 is an electric circuit diagram, Figure 1C is a perspective view of electric wires, and Figure 2 is a perspective view of the device. shows an enlarged view of part A in Figure 1A. 3 to 5 are diagrams showing embodiments of the present invention, in which FIG. 3 is an electric circuit diagram of the first embodiment, FIG. 4 is a perspective view of a partial cross section of an electric wire, and FIG. 5 shows an electric circuit diagram of the second embodiment. 1: Electric wire, 2, 3: Conductor, 4: Sheath, 5: Connector, 7:
Alarm, 8: Detection power supply, Ry: Electromagnetic relay.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）１本の線を折りかえして２重にして商品に結びつ
けた２つの導体を有する電線の先端部の２つの導体間に
検知用電源を、終端部の２つの導体間に電流検出手段を
それぞれ接続するとともに、前記電流検出手段を流れる
電流が零になったとき前記警報手段を駆動するようにし
たことを特徴とする盗難防止装置。　−(1) A power supply for detection is connected between the two conductors at the tip of the electric wire, which has two conductors made by folding one wire, doubling it, and tying it to the product, and a current detection means is placed between the two conductors at the end. an anti-theft device, characterized in that the alarm means is driven when the current flowing through the current detection means becomes zero. − （２）電線としてシールド線を用いたことを特徴とする
実用新案登録請求の範囲第１次記載の盗難防止装置。(2) The theft prevention device according to claim 1 of the utility model registration, characterized in that a shielded wire is used as the electric wire.
JP10708481U 1981-07-17 1981-07-17 anti-theft device Pending JPS5815282U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10708481U JPS5815282U (en) 1981-07-17 1981-07-17 anti-theft device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10708481U JPS5815282U (en) 1981-07-17 1981-07-17 anti-theft device

Publications (1)

Publication Number Publication Date
JPS5815282U true JPS5815282U (en) 1983-01-31

Family

ID=29901532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10708481U Pending JPS5815282U (en) 1981-07-17 1981-07-17 anti-theft device

Country Status (1)

Country Link
JP (1) JPS5815282U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161590U (en) * 1984-04-06 1985-10-26 東北金属工業株式会社 Pitch opening/closing mechanism

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528279B2 (en) * 1976-08-02 1980-07-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5528279B2 (en) * 1976-08-02 1980-07-26

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60161590U (en) * 1984-04-06 1985-10-26 東北金属工業株式会社 Pitch opening/closing mechanism
JPS6210073Y2 (en) * 1984-04-06 1987-03-09

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