Retention member for cable connector

An electrical connector comprising an insulative housing, a plurality of terminals secured in the housing and an actuator pivotably attached to lateral sides of the housing, the housing including a top wall, a bottom wall opposite to the top wall, a pair of supporting walls extending upwardly from the bottom wall and connecting the top wall, and a slot in the housing receiving a flexible printed circuit board, the actuator including a pair of arms, each arm having a peg, a handle connecting ends of the arms, a pressing plate extending from the handle for pressing against the flexible printed circuit board inserted into the slot, and a pair of latches projecting from junctures of the handle and each arm, the improvement being in that:

• each supporting wall defines at a forward end thereof a top shoulder, a lower shoulder, and a recess extending between the top shoulder and the lower shoulder and terminated with an aperture, said pegs mating with said apertures and said arms being received within the recesses when the connector is at a closed position, in which the pressing plate pressing against the flexible printed circuit board;
• wherein each top shoulder has an outwardly extending projection for retaining the arm in the recess;
• wherein each arm defines a cutout for cooperating with the corresponding projection to securely retain the arm in position;
• wherein the bottom wall forms a pair of ribs on outer sides thereof and each latch has an embossment on an inner side thereof for interlocking with the corresponding rib;
• wherein the pegs are received in the corresponding apertures and the embossments interlock with the corresponding ribs, ensuring that the pressing plate presses the flexible printed circuit board against the terminals.