A slider for a zipper

Abstract

The invention belongs to the technical field of daily necessities, and specifically relates to a slider for a zipper, comprising a casing and a pull rod, the pull rod is located on the outer surface of the casing; a locking module is provided on the outer surface of the casing, and the locking module It includes a tightening rod, a support cavity, a rotating rod and a locking block. The top of the tightening rod is provided with a locking platform, and a guide groove is provided on the locking platform; the present invention provides a locking module on the outer surface of the slider. , so that before the slider closes the zippers on both sides, the locking module located at the front of the slider first pre-tightens the zippers on both sides, making it easier and more convenient for the slider to close the zippers on both sides. Thereby improving the use effect and working life of the zipper slider; and the present invention is provided with a magnet on the top surface of the locking table, and when it is not necessary to use a tightening rod to tighten the zippers on both sides, the magnet will tighten The rods are fixed on both sides of the housing, making the slider easier and more convenient to use.

Description

technical field [0001] The invention belongs to the technical field of daily necessities, in particular to a slider for a slide fastener. Background technique [0002] The zipper is a connecting piece that relies on the continuous arrangement of chain teeth to make items merge or separate. It is now widely used in clothing, packaging bags, tents, etc. It can be a fastener consisting of two rows of metal teeth or plastic teeth on each belt, which is used to connect the edge of an opening (such as a garment or a pocket), and a slider can pull the two rows of teeth into the interlocking position to close the opening. Can also be attached to something to tension, stabilize, or guide that thing's chains. [0003] The zipper installed on the storage bag is often used to close and preserve the items in the bag. When the storage bag is filled with items, the zippers on both sides of the bag are often pulled to both sides by the squeezed items. In the process of pulling and closing...

AI Technical Summary

Problems solved by technology

[0003] The zipper installed on the storage bag is often used to close and preserve the items in the bag. When the storage bag is filled with items, the zippers on both sides of the bag are often pulled to both sides by the squeezed items. In the process of pulling and closing, it is often necessary to tighten the zippers on both sides of the slider first, so that the zippers on both sides of the slider are close to each other for easy closing. Manually tightening the zippers on both sides is not only time-consuming and laborious, but also It will cause the zippers on both sides to collapse too tightly during the process of pulling and closing, resulting in the collapse of the slider, which will affect the normal use of the storage bag

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