Patent ID: 7175480

Claim:
A connector comprising: a housing with opposite front and rear ends, an accommodating space extending into the rear end, a housing recess extending into the front end and a press-in hole extending between the accommodating space and the housing recess, the press-in hole defining a width measured transverse to a front to rear direction that is smaller than corresponding width dimensions of the accommodating space and the housing recess, a stop surface being formed in the accommodating space at locations surrounding the press-in hole, the stop surface being substantially normal to the front-to-rear direction, the stop surface being spaced by a selected distance from the housing recess; and a terminal fitting having a front connecting portion, a front biting projection unitary with a rear end of the front connecting portion and having substantially parallel outer side edges extending in front to rear directions and defining a width greater than the width of the press-in hole, each of the outside side edges of the front biting projection having a front tapered front edge extended toward the front connection portion, a front recess narrower than the front biting projection and continuous with a rear end of the front biting projection, a rear biting projection rearward of and adjacent to the front recess, the rear biting projection having substantially parallel outer side edges extending in front to rear directions and defining a width substantially equal to the width of the front biting projection, each of the outside side edges of the rear biting projection having a rear tapered front edge extended toward the front biting projection, the front and rear biting projections being configured to bite in the inner wall of the press-in hole as the terminal fitting is pressed therein, a rear recess narrower than the rear biting projection and continuous with a rear end of the rear biting projection, a stop having front edges at a rear end of the rear recess and aligned substantially normal to the substantially parallel outer side edges of the rear biting projection, the stop defining a width greater than the width of the press-in hole and greater than the widths of the front and rear biting projections, the front edges of the stop being spaced from a front end of the front biting projections by a distance substantially equal to the selected distance between the stop surface and the housing recess, a rear connecting portion rearward of and continuous with the stop, the front connecting portion, the front biting projection, the front recess, the rear biting projection, the rear recess, the stop and at least portions of the rear connecting portion being substantially symmetrical about a linear axis of the terminal fitting, wherein a portion of the inner wall of the press-in hole enters the front and rear recesses after the passage of the front and rear biting projections for resisting rearward forces exerted on the front connecting portion.