A device releasably attachable to a zippered compartment so as to secure the compartment against unauthorized access is disclosed. The device includes an anchor for mounting the device to the zippered compartment, and a releasable lock for engaging the body of a slider head of the zippered compartment. The anchor includes a clamp, clip, and contact surfaces so as to engage a portion of the zippered closure of the zippered compartment. The releasable lock includes a latch that releasably engages the body of a standard slider head of the zippered closure. When the device is removed from the zippered compartment, the zippered closure is left in its original, unmodified condition.

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 moveable 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 moveable 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.

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 moveable 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 moveable 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.

A concealed-slide-fastener slider includes a body including: a pair of flanges extending inwardly in the left and right direction from upper end portions of a pair of the side plates; and a raised portion raised upward from an upper wing plate. The body cooperates with a lock member to form a pull attachment portion including a shaft hole that penetrates in the left-right direction. A lower surface of the shaft hole includes an upper surface of the raised portion and is positioned above upper surfaces of the pair of flanges. A pair of fabric accommodating space portions, which accommodate a pair of fabrics fixed to upper sides of the pair of tapes and is partitioned by the raised portion in the left-right direction, is formed between the pull in a rearward lying posture and the pair of flanges in an upper-lower direction.

A slider includes a slider body part that includes an upper wing plate and a lower wing plate, a stop tab body, a tab elastic member that biases the stop tab body, a base part integrally formed with the upper wing plate, and an operation cover part rotatably attached to the base part. The operation cover part includes a pressing projecting part that projects from an inner surface of a top plate part, and the pressing projecting part has a configuration in which by rotating the operation cover part, a locked state and an unlocked state can be switched therebetween. Accordingly, since a stop mechanism by the rotation of the operation cover part can be provided in the slider with a relatively simple configuration, the manufacturing cost can be reduced and the productivity can be improved.

A slider includes a slider body part that includes an upper wing plate and a lower wing plate, a stop tab body, a tab elastic member that biases the stop tab body, a base part integrally formed with the upper wing plate, and an operation cover part rotatably attached to the base part. The operation cover part includes a pressing projecting part that projects from an inner surface of a top plate part, and the pressing projecting part has a configuration in which by rotating the operation cover part, a locked state and an unlocked state can be switched therebetween. Accordingly, since a stop mechanism by the rotation of the operation cover part can be provided in the slider with a relatively simple configuration, the manufacturing cost can be reduced and the productivity can be improved.

Some embodiments discloses an anti-theft fastener, comprising: a base, a locking block, a first connecting part and a second connecting part; wherein the base comprises a supporting block and a first fastening part; the supporting block comprises a grip portion and an assembly portion; the locking block comprises an underplate and a second fastening part; the second fastening part is arranged at the underplate; when the base and the locking block connect with each other, the locking block is partially or entirely contacted with the assembly portion, the first fastening part and the second fastening part are connected actively and detachable, the base and the locking block of the anti-theft fastener can be separately connected to two objects or two parts of the same object by the first connecting part and the second connecting part.

Some embodiments discloses an anti-theft fastener, comprising: a base, a locking block, a first connecting part and a second connecting part; wherein the base comprises a supporting block and a first fastening part; the supporting block comprises a grip portion and an assembly portion; the locking block comprises an underplate and a second fastening part; the second fastening part is arranged at the underplate; when the base and the locking block connect with each other, the locking block is partially or entirely contacted with the assembly portion, the first fastening part and the second fastening part are connected actively and detachable, the base and the locking block of the anti-theft fastener can be separately connected to two objects or two parts of the same object by the first connecting part and the second connecting part.

An anti-pinch zipper includes two zipper tapes and a zipper slider. The inner side of the chain cloth of each zipper tape is folded back to the front to form a chain belt portion and a sliding space. The zipper slider has a top plate that holds the pull tab and is provided with a structure to guide the two rows of teeth of the zipper tapes to be interlocked with each other. The rows of teeth and the chain belt portions are passed through the zipper slider, so that the top plate and the pull tab are located on the front of the zipper, and the two chain cloths cover the back of the zipper slider.

A slider includes a slider body part that includes an upper wing plate and a lower wing plate, a stop tab body, a tab elastic member that biases the stop tab body, a base part integrally formed with the upper wing plate, and an operation cover part rotatably attached to the base part. The operation cover part includes a pressing projecting part that projects from an inner surface of a top plate part, and the pressing projecting part has a configuration in which by rotating the operation cover part, a locked state and an unlocked state can be switched therebetween. Accordingly, since a stop mechanism by the rotation of the operation cover part can be provided in the slider with a relatively simple configuration, the manufacturing cost can be reduced and the productivity can be improved.