Abstract: It is aimed to suppress a projecting amount from a printed board. A male connector (M) is mounted on a printed board (P). A male connector housing (30) is formed with an inner receptacle (31) formed into a tubular shape open in one direction and fittable in a sealed state into a space between a terminal accommodating portion (4) and an outer tube portion (6) in a female connector (F) and an outer receptacle (33) formed into a tubular shape open in the same direction as the inner receptacle (31) while surrounding the inner receptacle (31), the outer tube portion (6) of the female connector (F) is fittable between the inner receptacle (31) and the outer receptacle (33), and the outer receptacle (33) is mountable on the printed board (P).

Abstract: It is aimed to suppress a projecting amount from a printed board. A male connector (M) is mounted on a printed board (P). A male connector housing (30) is formed with an inner receptacle (31) formed into a tubular shape open in one direction and fittable in a sealed state into a space between a terminal accommodating portion (4) and an outer tube portion (6) in a female connector (F) and an outer receptacle (33) formed into a tubular shape open in the same direction as the inner receptacle (31) while surrounding the inner receptacle (31), the outer tube portion (6) of the female connector (F) is fittable between the inner receptacle (31) and the outer receptacle (33), and the outer receptacle (33) is mountable on the printed board (P).

Abstract: A connector connection structure includes: a female connector on a housing accommodating a dynamo-electric machine mounted in a vehicle; and a male connector shaped so as to be fitted into the female connector by inserting it with a force not smaller than a predetermined amount. The male connector includes a contact joinable with a contact of the female connector to be electrically connected, and a rod-like lever connected with the male connector via a fulcrum. The lever generates the force not smaller than a predetermined amount by applying, with its one end's position being restricted, a rotation force to the other end. The housing includes a protrusion for restricting the position of the one end.