Connector

A connector comprising:

• a first connector;
• and
• a second connector,
• wherein the first connector includes a first housing and a lever rotatably supported by the first housing,
• the second connector includes a second housing that is mateable with the first housing,
• the lever includes a cum plate that engages with the second housing,
• a portion of the second housing is disposed inside a tubular portion of a case,
• the first housing includes a housing body, an extended portion extending outward from a leading end portion of the housing body in a mating direction of the first housing, and a peripheral wall portion protruding in the mating direction from an outer end portion of the extended portion,
• the tubular portion is disposed in a space on an inner side of the peripheral wall portion and forward of the extended portion in the mating direction,
• the first housing has an upright wall protruding from the outer end portion of the extended portion in a direction opposite to the mating direction, and
• the cam plate is disposed to be sandwiched between the upright wall and the housing body.