A slide fastener of the present invention includes: a first fastener stringer; a second fastener stringer; and a slider which couples or separates the first and second fastener stringers, in which the second fastener stringer separated from the slider is inserted into the slider wherein the first fastener stringer and the second fastener stringer are coupled in a vertical direction. Accordingly, a row of fastener elements of the second fastener stringer separated from the slider is inserted into the slider by first and second fastening members when a fixing pin and an insertion pin are coupled in a vertical direction, and as a result, the coupling operation is convenient.

Aspects herein are directed to a releasable coupling device having a first housing structure than includes a temporary magnet and a second housing structure that includes a permanent magnet. The first housing structure is receivable by a receiving receptacle of the second housing structure. The releasable coupling device may be included as part of a slide fastener assembly having two slider tapes.

A first stop member includes a first base and a first insert that is positioned between the first base and a first fastener element and is inserted into the slider via a rear mouth of a slider. A second stop member includes a second base and a second insert that is positioned between the second base and a second fastener element and is inserted into the slider via a second slit of the slider. The second insert moves toward the second slit of the slider in accordance with at least one or respective rotations of the first and second bases. A rotational axis with respect to the at least one or respective rotations of the first and second bases is positioned between the first tape region and the second tape region.

The present invention proposes a lower stop device of an anti-pinch zipper and an assembly structure thereof, which includes a lower stop block and a movable pin for combining two chain fabrics of the anti-pinch zipper. The lower stop block and the movable pin are respectively formed at the lower ends of the two chain fabrics by injection molding. The lower stop block and the movable insert respectively have a groove structure for stabilizing the folded chain tooth belt of the chain fabric, and a support structure for sandwiching the front and back sides of the chain fabric. In this way, the purpose of stabilizing the anti-pinch zipper chain fabric structure and resisting lateral tension can be achieved.

The present invention proposes a lower stop device of an anti-pinch zipper and an assembly structure thereof, which includes a lower stop block and a movable pin for combining two chain fabrics of the anti-pinch zipper. The lower stop block and the movable pin are respectively formed at the lower ends of the two chain fabrics by injection molding. The lower stop block and the movable insert respectively have a groove structure for stabilizing the folded chain tooth belt of the chain fabric, and a support structure for sandwiching the front and back sides of the chain fabric. In this way, the purpose of stabilizing the anti-pinch zipper chain fabric structure and resisting lateral tension can be achieved.

Aspects herein are directed to a releasable coupling device having a first housing structure than includes a temporary magnet and a second housing structure that includes a permanent magnet. The first housing structure is receivable by a receiving receptacle of the second housing structure. The releasable coupling device may be included as part of a slide fastener assembly having two slider tapes.

Aspects herein are directed to a releasable coupling device having a first housing structure than includes a temporary magnet and a second housing structure that includes a permanent magnet. The first housing structure is receivable by a receiving receptacle of the second housing structure. The releasable coupling device may be included as part of a slide fastener assembly having two slider tapes.

A first stop member includes a first base and a first insert that is positioned between the first base and a first fastener element and is inserted into the slider via a rear mouth of a slider. A second stop member includes a second base and a second insert that is positioned between the second base and a second fastener element and is inserted into the slider via a second slit of the slider. The second insert moves toward the second slit of the slider in accordance with at least one or respective rotations of the first and second bases. A rotational axis with respect to the at least one or respective rotations of the first and second bases is positioned between the first tape region and the second tape region.

The present invention discloses a bottom stop device of double-open end zipper and assembly structure thereof. The bottom stop device can be used in double-open end anti-pinch zippers and double-open end invisible zippers. It includes a stopper pin unit and a movable pin unit for injection molding at the lower end of the two chain straps, so that the two zipper sliders can slide to the stopper pin unit. The movable pin of the movable pin can be inserted into the two zipper sliders to fit with the stopper pin unit, and the movable pin can also be withdrawn from the two zipper sliders in reverse to separate the two chain straps from each other.

Aspects herein are directed to a releasable coupling device having a first housing structure than includes a temporary magnet and a second housing structure that includes a permanent magnet. The first housing structure is receivable by a receiving receptacle of the second housing structure. The releasable coupling device may be included as part of a slide fastener assembly having two slider tapes.