Connector having an engaged part contacting an engagement projection after a tip end projection of the engaged part faces the engagement projection

A connector, comprising:

• a first connector housing that includes an engagement projection part protruding from an outer peripheral surface and a separated projection part separated from the engagement projection part in a fitting direction;
• one or more first terminals housed inside the first connector housing;
• a second connector housing that is fitted to the first connector housing in the fitting direction, and that includes a engaged part that is engaged by the engagement projection part and is brought into an engaged state, by climbing over the engagement projection part in a fitting state, and entering between the engagement projection part and the separated projection part;
• one or more second terminals that are housed inside the second connector housing, and that are connected to the respective first terminals in the fitting state;
• and
• a fitting detection member that is movable from an initial position to a fitting assurance position in the engaged state by being supported by the second connector housing, and that includes a detection projection part sequentially climbing over the engagement projection part and the engaged part with movement from the initial position to the fitting assurance position, and facing the separated projection part at the fitting assurance position in the fitting direction, wherein
• the engaged part includes
• a climbing surface formed on an end part at a first direction side, out of both end parts in the fitting direction, and
• a tip end projection that protrudes in a first direction from an end part at an upper direction side, out of both end parts in a vertical direction orthogonal to the fitting direction of the climbing surface, and
• the engagement projection part includes
• a climbed surface that is formed on an end part at a second direction side, out of both end parts in the fitting direction, and that comes into contact with the climbing surface in the fitting direction, and
• after connection of the first terminal with the second terminal is started, the tip end projection faces the engagement projection part in the vertical direction, and
• after the tip end projection faces the engagement projection part, the climbing surface comes into contact with the climbed surface.