Lever-fit-type connector
View Patent ↗A lever-fit-type connector includes: a first connector; a lever provided on the first connector; and a second connector configured to be fitted with the first connector by an operation of the lever, wherein the lever includes a U-shaped elastic member including: a proximal end portion fixed to the lever; a distal end portion projecting in a vertical direction; a projecting portion projecting in a horizontal direction in the vicinity of the distal end portion; a U-shaped portion disposed between the proximal end portion and the distal end portion; and an engaging portion disposed between the distal end portion and the U-shaped portion, the U-shaped elastic member has a clearance between the proximal end portion and the distal end portion in the horizontal direction, and one of the first and second connectors includes an engaging portion operable to be engaged with the engaging portion of the U-shaped elastic member.
1. A lever-fit-type connector comprising:
a first connector;
a lever provided on the first connector; and
a second connector configured to be fitted with the first connector by an operation of the lever, wherein
the lever includes a U-shaped elastic member including:
a proximal end portion fixed to the lever;
a distal end portion projecting in a vertical direction;
a projecting portion projecting in a horizontal direction in the vicinity of the distal end portion;
a U-shaped portion disposed between the proximal end portion and the distal end portion; and
an engaging portion disposed between the distal end portion and the U-shaped portion,
the U-shaped elastic member has a clearance between the proximal end portion and the distal end portion in the horizontal direction, and
one of the first connector and the second connector includes an engaging portion operable to be engaged with the engaging portion of the U-shaped elastic member of the lever,
wherein a portion of the distal end portion extends vertically beyond the projecting portion, and a portion of the projecting portion extends horizontally beyond the portion of the distal end portion.
2. The lever-fit-type connector according to claim 1 , wherein the clearance is exposed upwardly from the lever.
3. The lever-fit-type connector according to claim 1 , wherein
the first connector includes a boss portion on a side surface,
the lever includes: a central portion rotatably mounted on the boss portion of the first connector; and a fulcrum projection provided on one end,
the second connector includes: a fit space; and a groove formed in an inner wall of the fit space,
in a state that the fulcrum projection of the lever is positioned in the groove of the second connector, by pushing the other end of the lever toward the second connector to rotate lever to cause the fulcrum projection of the lever to act as a fulcrum and to cause the central portion of the first connector to act as a point of action, the first connector is pushed into the fit space and is fitted with the second connector.