JPS6171765U - - Google Patents

Description

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

第１図は本考案の一実施例の概略説明図、第２
図イはキーの位置説明図、第２図ロはオン状態の
スイツチ回路説明図、第３図イは押し棒型のスイ
ツチ回路説明図、第３図ロは第３図イのスイツチ
回路の入状態説明図、第４図イ，ロは回転式スイ
ツチ回路の切状態説明図、第４図ハ，ニは回転式
スイツチ回路の入状態説明図である。 １，２，３：スイツチ回路、１ｓ，２ｓ，３ｓ
：スイツチ、４：電源、５：警報ブザー。 Figure 1 is a schematic explanatory diagram of one embodiment of the present invention;
Figure A is an explanatory diagram of the key position, Figure 2B is an explanatory diagram of the switch circuit in the on state, Figure 3A is an explanatory diagram of the push rod type switch circuit, and Figure 3B is an illustration of the switch circuit in Figure 3A. FIGS. 4A and 4B are diagrams for explaining the OFF state of the rotary switch circuit, and FIGS. 4C and 4 are diagrams for explaining the ON state of the rotary switch circuit. 1, 2, 3: switch circuit, 1s, 2s, 3s
: Switch, 4: Power, 5: Alarm buzzer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キーの位置によつて入、切するスイツチ回路１
と、ドアの開閉によつて入、切するスイツチ回路
２と、ドアロツクの位置によつて入、切するスイ
ツチ回路３を含む電気回路に、電源４及び警報ブ
ザー５を装備し、上記各スイツチ回路１，２，３
が全て入の状態にあるとき、警報ブザー５が鳴る
ように構成してあることを特徴とする自動車のド
アロツクの警報装置。 Switch circuit 1 that turns on and off depending on the key position
A power supply 4 and an alarm buzzer 5 are installed in an electric circuit including a switch circuit 2 that is turned on and off when the door is opened and closed, and a switch circuit 3 that is turned on and off depending on the position of the door lock, and each of the above switch circuits is equipped with a power supply 4 and an alarm buzzer 5. 1, 2, 3
This alarm device for a car door lock is characterized in that an alarm buzzer 5 sounds when all of the door locks are turned on.