Abstract: A partitioned electrical junction box includes at least three partitioned junction box main bodies slidingly joined together to form a main cover, a lower cover and upper cover fitted into the main cover. The lower cover is fitted into a recess groove of the main cover, and the upper cover is fitted into an outside of the main cover. The three partitioned junction box main bodies respectively receive different functional components. First fitting parts are adjacently provided on any two of the partitioned junction box main bodies, and a first bracket is slidingly fitted into the first fitting parts simultaneously to join the two partitioned junction box main bodies.

Abstract: A connector supporting structure includes a female connector 4 temporarily engaged in a bracket 3 fixed to an instrumental panel 1 and a male connector 5 where a cam lever 27 is rotatably supported by a male connector housing 2. Since a rotation handling part 39 of the cam lever 27 butts against a step part 16A of the bracket 3 to receive a reaction force, the cam lever 27 is rotated to effect the engagement between the connectors 4, 5. On the lateral side of the front end of a male connector housing 26, protective cover parts 26B are formed so as to extend sideways. Before fitting the connector 4 to the connector 5, the protective cover parts 26B operate to protect the rotation handling part 39. When fitting the connector 4 to the connector 5, the protective cover parts 26B come into contact with a guide slant face 15a formed on the bracket 3, so that the cam lever 27 can be prevented from being broken.