The device provides a locking slide assembly for a zipper, and a method for manufacturing a locking zipper slide assembly. The locking slider assembly is formed in a single die cast operation to include the locking slider and the pull member being formed simultaneously. Whereby the bridge and pull loop are formed with their full geometric shape and without converging flat surfaces caused by tooling limitations found in the prior art.

The instant disclosure provides a zip slider structure including a slider body, a tab-holder and a pull-tab arranged between the tab-holder and the slider body. The slider body includes a first slide portion, a second slide portion and a connecting portion including a joint recess. The first slide portion includes a first slide surface, an arranging surface, a first recess, a second recess and a first extension end. The tab-holder includes a body portion, a first bending portion extending from one end of the body portion and passing the first recess, and a second bending portion extending from the other end of the body portion. The first bending portion includes a slot joining with the first extension end, the second bending portion includes a holding end joining with the joining recess, the body portion includes an attaching member extending from the body portion and joining with the second recess.

The instant disclosure provides a zip slider structure including a slider body, a tab-holder and a pull-tab arranged between the tab-holder and the slider body. The slider body includes a first slide portion, a second slide portion and a connecting portion including a joint recess. The first slide portion includes a first slide surface, an arranging surface, a first recess, a second recess and a first extension end. The tab-holder includes a body portion, a first bending portion extending from one end of the body portion and passing the first recess, and a second bending portion extending from the other end of the body portion. The first bending portion includes a slot joining with the first extension end, the second bending portion includes a holding end joining with the joining recess, the body portion includes an attaching member extending from the body portion and joining with the second recess.

A slider body of a slider includes a slider main member and a slider sub-member. The slider main member includes at least a portion of a first blade and at least a portion of a second blade which are connected to each other through a guide column. The slider sub-member includes a pair of first flange sections and is assembled with and fixed to the slider main member. The slider can easily be attached to a fastener chain. Since the slider stably has a predetermined distance between the first and second blades, it is possible to secure satisfactory sliding properties and operability of the slider.

A slider body of a slider includes a slider main member and a slider sub-member. The slider main member includes at least a portion of a first blade and at least a portion of a second blade which are connected to each other through a guide column. The slider sub-member includes a pair of first flange sections and is assembled with and fixed to the slider main member. The slider can easily be attached to a fastener chain. Since the slider stably has a predetermined distance between the first and second blades, it is possible to secure satisfactory sliding properties and operability of the slider.

The slide fastener attachment method includes: integrating, by welding or bonding, a fastener chain to which a segmented slider has not been attached and a fastener receiving member, and attaching the slider to the fastener chain after the integration. Thus, welding work operation efficiency is improved, and reduction of production cost can be expected.

The slide fastener attachment method includes: integrating, by welding or bonding, a fastener chain to which a segmented slider has not been attached and a fastener receiving member, and attaching the slider to the fastener chain after the integration. Thus, welding work operation efficiency is improved, and reduction of production cost can be expected.