| 摘要 |
PROBLEM TO BE SOLVED: To save a space for connection, and to prevent the generation of fall-out of the plug blade by inserting the blade of a plug into a surface crossing one side surface of other plug main body provided with a projected plug blade, and curving this insertion hole, and providing a blade rest fitting with a fall-out preventing means. SOLUTION: A pair of plug blades 2 are provided in one side surface 1a of a plug main body part 1, and a surface of the main body 1 crossing the one side surface 1a is formed with a pair of plug blade insertion holes for insertion of a pair of plug blades of other plug P and a grounding insertion hole for insertion of a ground plug blade A. A ground wire is extended from the plug main body 1 except for the one side surface 1a and the crossing surface 1b. A pair of a blade rest fitting and a ground blade rest fitting corresponding to the blade insertion hole and the grounding hole are housed in the plug main body 1, and electrically connected to a plug blade 1 and a ground wire. Furthermore, the insertion hole is curved so that other plug P can be inserted freely to be turned and that a pair of blade rests of the blade rest fitting parts are gradually narrowed in the turning direction so as to pinch the plug and hardly to let it fall out.
|
