There is provided a slider for a slide fastener. The slider includes a body, a pull tab, a shaft member, and a coil spring. The pull tab has a base portion, a gripper and a claw portion protruding from the base portion. The shaft member is configured to rotatably support the pull tab relative to the body. The coil spring is attached around the shaft member to urge the gripper to be laid down toward the body. A claw guide portion allows a tip end of the claw portion to protrude into the guide groove. A restricting portion of the body restricts rotation of the pull tab when the pull tab is raised by a predetermined angle from the body. A restricted portion of the pull tab comes in contact with the restricting portion when the pull tab is raised by the predetermined angle from the body.

A separable bottom end stop for a reverse opening-type slide fastener, in which left and right element rows of left and right fastener stringers can be opened from an upper end and a lower end, the slide fastener includes a lower slider for opening the left and right element rows from the lower end, the lower slider includes a locking claw, which is elastically biased to a protruded position protruding into an element guide path of the lower slider, an insert pin connected to the lower end of one of the left and right element rows, and a box pin connected to the lower end of the other of the left and right element rows. At least one of the box pin and the insert pin includes a release groove capable of receiving the locking claw on a side surface opposing to the other side surface.

A separable bottom end stop for a reverse opening-type slide fastener, in which left and right element rows of left and right fastener stringers can be opened from an upper end and a lower end, the slide fastener includes a lower slider for opening the left and right element rows from the lower end, the lower slider includes a locking claw, which is elastically biased to a protruded position protruding into an element guide path of the lower slider, an insert pin connected to the lower end of one of the left and right element rows, and a box pin connected to the lower end of the other of the left and right element rows. At least one of the box pin and the insert pin includes a release groove capable of receiving the locking claw on a side surface opposing to the other side surface.

A slide fastener includes a first tape with a plurality of first elements, a second tape with a plurality of second elements, and a slider element configured to interface with the first tape and the second tape. The slider element includes a body portion and a removable portion that are configured to selectively mechanically engage/disengage with one another.

A slide fastener includes a first tape with a plurality of first elements, a second tape with a plurality of second elements, and a slider element configured to interface with the first tape and the second tape. The slider element includes a body portion and a removable portion that are configured to selectively mechanically engage/disengage with one another.

A zip fastener comprises two opposing and mutually engageable rows of zip teeth each being mounted upon a respective stringer tape; first and second sliders movably mounted upon the teeth, each slider being movable forward along the teeth to cause interdigitation of the teeth thereby to fasten the zip and backwards to cause extradigitation and unfastening of the zip, the sliders being mounted on the teeth in opposing directions such that motion of the sliders towards and away from each other results in the same action (e.g. fastening or unfastening) on the zip teeth; a docking member, mounted upon the teeth and being movable along the teeth, the docking member being mounted between the two sliders; and each slider being engageable with the docking member thereby to fasten the zip.

A zip fastener comprises two opposing and mutually engageable rows of zip teeth each being mounted upon a respective stringer tape; first and second sliders movably mounted upon the teeth, each slider being movable forward along the teeth to cause interdigitation of the teeth thereby to fasten the zip and backwards to cause extradigitation and unfastening of the zip, the sliders being mounted on the teeth in opposing directions such that motion of the sliders towards and away from each other results in the same action (e.g. fastening or unfastening) on the zip teeth; a docking member, mounted upon the teeth and being movable along the teeth, the docking member being mounted between the two sliders; and each slider being engageable with the docking member thereby to fasten the zip.

A hook and loop fastener includes a first strip having one of loops or hooks and a second strip having another of the loops or the hooks. The first strip has a first longitudinal track orthogonal to the first strip. The second strip has a second longitudinal track, orthogonal to the first longitudinal track. A slider is provided that has an interface disrupting member extends outwardly. A gripping element is provided for manually moving the slider along the first longitudinal track and the second longitudinal track in a first direction and a second direction. Movement of the slider in the first direction brings the first strip into engagement with the second strip. Movement of the slider in the second direction draws the interface disrupting member through the interface between the first strip and the second strip, thereby separating the first strip and the second strip.

A tail stop arrangement (200) for a zip (100) is provided. The tail stop arrangement (200) comprises a first tail stop (300) for attachment to a first zip tape (102), the first tail stop (300) comprising a body (302) comprising a channel (304) and a second tail stop (400) for attachment to a second zip tape (104), the second tail stop (400) comprising a protrusion (406). The body (302) of the first tail stop (300) has a longitudinal axis and the channel (304) extends parallel to the longitudinal axis. A coordinate system of the tail stop arrangement (300) comprises a y-direction parallel to the longitudinal axis, an x-direction perpendicular to the longitudinal axis along which the channel (304) is open and a z-direction perpendicular to the longitudinal axis along which the channel (304) is closed. The protrusion (406) is configured to be inserted into the channel (304) in the x-direction to engage the first and second tail stops (300, 400). The protrusion (406) is configured to slide within the channel (304) in the y-direction when the first and second tail stops (300, 400) are engaged, wherein the protrusion (406) is configured to slide in the channel (304) towards an end position. When the protrusion (406) is in the end position the first and second tail stops (300, 400) are aligned by the engagement of the protrusion (406) with the channel (304) in the x-, y- and z-directions to enable the zip (100) to be fastened.

A tail stop arrangement (200) for a zip (100) is provided. The tail stop arrangement (200) comprises a first tail stop (300) for attachment to a first zip tape (102), the first tail stop (300) comprising a body (302) comprising a channel (304) and a second tail stop (400) for attachment to a second zip tape (104), the second tail stop (400) comprising a protrusion (406). The body (302) of the first tail stop (300) has a longitudinal axis and the channel (304) extends parallel to the longitudinal axis. A coordinate system of the tail stop arrangement (300) comprises a y-direction parallel to the longitudinal axis, an x-direction perpendicular to the longitudinal axis along which the channel (304) is open and a z-direction perpendicular to the longitudinal axis along which the channel (304) is closed. The protrusion (406) is configured to be inserted into the channel (304) in the x-direction to engage the first and second tail stops (300, 400). The protrusion (406) is configured to slide within the channel (304) in the y-direction when the first and second tail stops (300, 400) are engaged, wherein the protrusion (406) is configured to slide in the channel (304) towards an end position. When the protrusion (406) is in the end position the first and second tail stops (300, 400) are aligned by the engagement of the protrusion (406) with the channel (304) in the x-, y- and z-directions to enable the zip (100) to be fastened.