A plastic product disposed on a strap is provided. The strap is a soft string type textile. The plastic product includes a first injection molding portion and a second injection molding portion. The second injection molding portion is combined with the first injection molding portion to form the plastic product. An end portion of the strap protrudes out of the first injection molding portion and is completely covered by the second injection molding portion. A length of the first injection molding portion along a longitudinal direction of the strap is less than a length of the plastic product along the longitudinal direction of the strap. A protruding length of the end portion of the strap protruding out of the first injection molding portion along the longitudinal direction of the strap is less than half of a thickness of the second injection molding portion along a radial direction of the strap.

A slider for a closure assembly of a bag. The slider has a pair of finger pads extending from a top wall. Each pad has a surface with a curved portion running from a front end to a back end of the slider, a defined, first curved area extending from the curved portion to an end of the first curved area, and a defined, second curved area extending from the end of the first curved area to a midpoint of the curved portion. The first curved area and the second curved area are defined by different angles at which the respective curved area extends into the respective finger pad. Each finger pad includes a major axis dimension greater than a minor axis dimension to provide an area that fits an average finger size, and a lip region to guide a finger of a user into a finger pad.

A slider for a closure assembly of a bag. The slider has a pair of finger pads extending from a top wall. Each pad has a surface with a curved portion running from a front end to a back end of the slider, a defined, first curved area extending from the curved portion to an end of the first curved area, and a defined, second curved area extending from the end of the first curved area to a midpoint of the curved portion. The first curved area and the second curved area are defined by different angles at which the respective curved area extends into the respective finger pad. Each finger pad includes a major axis dimension greater than a minor axis dimension to provide an area that fits an average finger size, and a lip region to guide a finger of a user into a finger pad.

A zipper includes zipper teeth, a zipper head base for engaging or disengaging zipper teeth, and a puller with an end hole. The zipper head base includes a body with a pivotal mounting portion, a hook-shaped locking plate with a locking pin, and a biasing member, the hook-shaped locking plate is pivotally connected to the pivotal mounting portion, and the locking pin of the hook-shaped locking plate is configured to pass through the end hole of the puller. The zipper head base has a locked state, in which the biasing member provides a biasing force to the locking plate, so that the locking pin is allowed to be inserted into the engaged zipper teeth to restrict bidirectional movement of the zipper head base. A garment including the zipper is further provided according to the application.

The adjustable zipper pull assembly includes a cord having a plurality of protrusions extending from the cord. A slidable member is disposed on the cord and is slidable relative to the cord. The slidable member includes a first aperture that receives a first region of the cord, and a second aperture that receives a second region of the cord such that the cord defines a closed loop. The slidable member and the protrusions are flexible relative to one another in order to enable the slidable member to slide over the protrusions while sliding relative to the cord, which adjusts a size of the closed loop about a top portion of a zipper slider. The adjustable zipper slider assembly may be used to avoid replacing a damaged zipper slider.

Provided is a slide fastener that can reduce the biting of a fabric by the slider itself without unnecessarily expanding the size of the slider. A slide fastener (1) comprises: a pair of left and right fastener stringers (2) each having an element row (4) at each of opposing edge portions of left and right fastener tapes (3); and a slider (10, 110), the slider (10, 110) being configured to engage the element rows (4) by moving forward between the pair of left and right fastener stringers (2) and to disengage the element rows (4) by moving backward. The slider (10, 110) comprises: an upper wing plate (20, 120); a lower wing plate (30, 30A, 130); a guide pillar (11, 111) for connecting the upper wing plate (20, 120) to the lower wing plate (30, 30A, 130); a Y-shaped element path (40) defined between the upper wing plate (20, 120) and the lower wing plate (30, 30A, 130); left and right shoulder openings (41) that are open forward the element path (40); and a rear opening (42) that is open backward the element path (40). Each of the upper wing plate (20, 120) and the lower wing plate (30, 30A, 130) has left and right front end sides (21a, 31a, 131a) that form opening ends of the left and right shoulder openings (41). At least one of the upper wing plate (20, 120) and the lower wing plate (30, 30A, 130) has one or more concave portions (31B, 31C, 131B) recessed backward from the left and right front end sides (21a, 31a, 131a). A depth (D, Dx) of each of the concave portions (31B, 31C, 131B) recessed backward from the left and right front end sides (21a, 31a, 131a) is larger than zero, and less than or equal to a distance to each of end points (P, P1) of R of the guide pillar (11, 111).

The present disclosure discloses a zipper comprising two zipper tapes and a zipper puller. The two zipper tapes are fastened or separated at the same time via the zipper puller; each zipper tape includes a fixing seat, a side barrier strip and a barbed strip, wherein the side barrier strip and the barbed strip are integrally formed on one side of the fixing seat, a slot is formed between the side barrier strip and the barbed strip, the barbed strip on one set of zipper tape fits into the slot on the other set of zipper tape, the end of the barbed strip away from the fixing seat is provided with barbs, the slot is provided with barb grooves, and the barbs on one set of zipper tape fit into the barb grooves on the other set of zipper tape. The present disclosure further reduces the production cost of zippers.

A zipper includes a tape body including two zipper tapes each having an inner edge with a row of teeth. A stop includes a first end connected to distal ends of the rows of teeth and receives two first conductive plates. An end of one of the two first conductive plates is electrically connected to an electrode of at least one light-emitting element. A power connecting portion is electrically connected to another of the two first conductive plates and another electrode of the at least one light-emitting element. A slider is slidably disposed on the rows of teeth for engaging or disengaging the rows of teeth. The slider includes a second conductive plate configured to simultaneously contact with the two first conductive plates, causing electrical conduction to activate the at least one light-emitting element to emit light. A container with the zipper is also provided.

A zipper includes a tape body including two zipper tapes each having an inner edge with a row of teeth. A stop includes a first end connected to distal ends of the rows of teeth and receives two first conductive plates. An end of one of the two first conductive plates is electrically connected to an electrode of at least one light-emitting element. A power connecting portion is electrically connected to another of the two first conductive plates and another electrode of the at least one light-emitting element. A slider is slidably disposed on the rows of teeth for engaging or disengaging the rows of teeth. The slider includes a second conductive plate configured to simultaneously contact with the two first conductive plates, causing electrical conduction to activate the at least one light-emitting element to emit light. A container with the zipper is also provided.

A fastening system for a zipper is disclosed which includes locking or interlocking first and second zipper pull tabs. A first zipper pull tab comprises a first base, a hook extending from the first base, and a movable gate coupled to the first base. A second zipper pull tab comprises a second base, a cover coupled to the second base, and a post extending between the second base and the cover. For interlocking, the movable gate and hook are further coupled around the post to provide the interlocking configuration of the first and second zipper pull tabs. The first zipper pull tab may be utilized separately from the second zipper pull tab, such as to lock to a coupling ring or another component of a carrying bag.