摘要:
An object of the present invention is to prevent sealability from being impaired. Ribs 305, 306 are formed to project from the inner surface of a receptacle 301 of a second housing 300. A first housing 10 includes a housing main body 11 fittable into the receptacle 301, a seal ring 50 for sealing between the first and second housings 10, 300 is externally mounted on the housing main body 11 and a retaining member is mounted into the housing main body 11. The retaining member includes a pressing surface 67, 90 for preventing the detachment of the seal ring 50 and grooves 68, 86 into which the ribs 305, 306 are inserted when the first and second housings are connected. Reverse tapered surfaces 74, 91 inclined toward the housing main body 11 to approach the pressing surface 67, 90 are formed on the back surfaces of the grooves 68, 86 at a side facing and opposite to the pressing surface 67, 90 of the retaining member.
摘要:
An object of the present invention is to reliably fulfill a function of preventing erroneous insertion of a terminal fitting. In a connector constructed such that stabilizers 30 come into contact with restricting surfaces 64 of a hole edge of a terminal accommodating hole 51 at a side opposite to a side where insertion paths 60 are provided, thereby preventing any further insertion of the female terminal 20, when a female terminal 20 is inserted in a posture vertically inverted from a proper posture, posture displacing portions 65 for displaying extending postures of the stabilizers 30 to increase engaging margins with the restricting surfaces 64 by being engaged with the stabilizers 30 of the female terminal 20 inserted in the inverted posture are provided on the restricting surfaces 64 of the terminal accommodating hole 51.
摘要:
An object of the present invention is to provide curved portions over the entire corner portions of a coupling portion. The present invention concerns a connector 10 formed by removing a pair of front and rear shaping dies in forward and backward directions. The connector 10 includes a housing 20, a lock arm 40 provided displaceably relative to the outer surface of the housing 20 and adapted to hold a mating housing and the housing 20 in a connected state, pairs of front and rear curved surfaces 57F, 57R, coupling portions 51 connecting the lock arm 40 and the housing 20, front step portions 54F continuously extending forward from end edges 58F closer to the rear curved surfaces 57R out of end edges of the front curved surfaces 57F in a curving direction, rear step portions 54R continuously extending backward from end edges closer to the front curved surfaces 57F out of end edges of the rear curved surfaces 57R in a curving direction, and pairs of curved portions 59F, 59R facing forward and backward and provided at opposite end portions of the curved surfaces 57F, 57R in directions crossing the curving directions.
摘要:
An object of the present invention is to prevent the deformation of tabs. At least three or more entrance restricting portions 30, 31 and 32 arranged in a width direction at each of substantially opposite sides of a plurality of tabs 20, 21 in a height direction project in a receptacle 10. A plurality of drop-in spaces 3A to 3E are successively formed in the width direction, each being formed at an inner side of a plurality of entrance restricting portions 30, 31 and 32 adjacently arranged at the substantially opposite sides of the tabs 20, 21. When a spherical surface of a spherical body 201 inserted into the receptacle 10 from front comes into contact with the front ends of a plurality of entrance restricting portions 30, 31 and 32 and a top 202 on a central axis of the spherical body 201 is inserted into the drop-in spaces 3A to 3E, the tabs 20, 21 are arranged at positions different from the top 202 in a planar view in any of the plurality of drop-in spaces 3A to 3E.
摘要:
An object of the present invention is to prevent the deformation of tabs. At least three or more entrance restricting portions 30, 31 and 32 arranged in a width direction at each of substantially opposite sides of a plurality of tabs 20, 21 in a height direction project in a receptacle 10. A plurality of drop-in spaces 3A to 3E are successively formed in the width direction, each being formed at an inner side of a plurality of entrance restricting portions 30, 31 and 32 adjacently arranged at the substantially opposite sides of the tabs 20, 21. When a spherical surface of a spherical body 201 inserted into the receptacle 10 from front comes into contact with the front ends of a plurality of entrance restricting portions 30, 31 and 32 and a top 202 on a central axis of the spherical body 201 is inserted into the drop-in spaces 3A to 3E, the tabs 20, 21 are arranged at positions different from the top 202 in a planar view in any of the plurality of drop-in spaces 3A to 3E.
摘要:
An object of the present invention is to reliably fulfill a function of preventing erroneous insertion of a terminal fitting. In a connector constructed such that stabilizers 30 come into contact with restricting surfaces 64 of a hole edge of a terminal accommodating hole 51 at a side opposite to a side where insertion paths 60 are provided, thereby preventing any further insertion of the female terminal 20, when a female terminal 20 is inserted in a posture vertically inverted from a proper posture, posture displacing portions 65 for displaying extending postures of the stabilizers 30 to increase engaging margins with the restricting surfaces 64 by being engaged with the stabilizers 30 of the female terminal 20 inserted in the inverted posture are provided on the restricting surfaces 64 of the terminal accommodating hole 51.