JPH0192785U

JPH0192785U -

Info

Publication number: JPH0192785U
Application number: JP19052087U
Authority: JP
Priority date: 1987-12-14
Filing date: 1987-12-14
Publication date: 1989-06-19

Description

[Brief explanation of drawings]

第１図は本考案安全電気接続装置の一実施例の
概略断面図、第２図は第１図に示す実施例におけ
る嵌挿接続状態を示す概略断面図、第３図は本考
案安全電気接続装置の他の実施例の概略断面図、
第４図は第３図に示す実施例における嵌挿接続状
態を示す概略断面図、第５図は常時開放型スイツ
チの縦断面図、第６図はそのスイツチの作動の説
明図である。１０……コンセント部、２０……プラグ部、３
０……トリガ、１０１，１０２……差し込み口、
２０１……磁気手段、１０３，１０４……接点ば
ね片、２０２，２０３……ブレード、１０５……
中性線、１０６……通電線（コンセント部と電源
との間の接続）、３０１……励起端。 Fig. 1 is a schematic sectional view of one embodiment of the safety electrical connection device of the present invention, Fig. 2 is a schematic sectional view showing the fitted connection state of the embodiment shown in Fig. 1, and Fig. 3 is a schematic sectional view of an embodiment of the safety electrical connection device of the present invention. a schematic cross-sectional view of another embodiment of the device;
FIG. 4 is a schematic sectional view showing the fitted and connected state of the embodiment shown in FIG. 3, FIG. 5 is a vertical sectional view of the normally open switch, and FIG. 6 is an explanatory diagram of the operation of the switch. 10...Outlet part, 20...Plug part, 3
0...Trigger, 101,102...Inlet,
201... Magnetic means, 103, 104... Contact spring piece, 202, 203... Blade, 105...
Neutral wire, 106... Current-carrying wire (connection between outlet section and power source), 301... Excitation end.

Claims

[Scope of utility model registration request]

An electrical connection device comprising an outlet section for connecting to a power source, and a plug section detachably inserted into the outlet section, wherein a plug section is provided at approximately the tip of the outlet section between the outlet section and the power source. A normally open switch for opening and closing the connection is installed, and magnetic means faces the switch when the plug is inserted into the outlet and operates the switch to close the connection between the outlet and the power source. A safe electrical connection device, characterized in that: is attached to the plug portion.