Abstract: A zipper slider comprises a pull head, and a pull part. The pull slider provides a zipper base joining a proboscis, and the proboscis at both ends thereof is arranged an axial engaging hole respectively. The pull part provides a pull string passing through the axial engaging holes with an end thereof joining a stopper and the other end thereof joining a puller.

Abstract: A zipper slider comprises a pull head, and a pull part. The pull slider provides a zipper base joining a proboscis, and the proboscis at both ends thereof is arranged an axial engaging hole respectively. The pull part provides a pull string passing through the axial engaging holes with an end thereof joining a stopper and the other end thereof joining a puller.

Abstract: A slider of a zipper including a slider body having a sliding slot for passing the interlocking tabs, a U-shaped nose raised from the top wall of the slider body, a pin hole through the top wall of the slider body, and a blind hole on the top wall, the nose having one end adjacent to the pinhole in the top wall of the slider body, an opposite end spaced from the top wall of the slider body by a gap, a first through hole through said nose in alignment with said gap and said blind hole, and a second through hole intersecting said first through hole; a spring mounted inside the blind hole; a movable block inserted into the blind hole and supported on the spring, having a beveled front end disposed in the gap; a spring locating plate mounted in between the slider body and the nose, having a transverse slot at one end disposed in the second through hole, and a pair of projections at an opposite end disposed in the pin hole and moved into engagement with the interlocking tabs; and a stop plate mounted inside the fi

Abstract: A slider which includes a slider body having a nose suspending at one side, a front open chamber, and two protrusive flanges bilaterally disposed at the front side of the front open chamber, a spring bolt mounted inside the front open chamber to block the gap between the free end of the nose and the slider body, and a stop block mounted in the front side of the front open chamber and secured in place by the protrusive flanges to hold the spring bolt inside the front open chamber, the spring bolt having a beveled top edge, which permits the pull tap to be inserted through the gap between the free end of the nose and the slider body into engagement with the nose and, which prohibits disconnection of the pull tab from the nose after its installation.