Zipper puller
A slider and zipper technology, applied in the field of sliders for zippers, can solve problems affecting the use of storage bags, zippers are too tight, sliders collapse, etc., to improve the use effect and working life, improve stability, and strengthen fixation effect of effect
Active Publication Date: 2020-01-17
JIANGSU CMZ ZIPPER SCI & TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
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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 zi
Method used
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Embodiment approach
[0025] As an embodiment of the present invention, the shape of the bottom end of the locking block 7 is set into a circular truncated shape with a radius gradually decreasing from top to bottom, and the opening shape of the locking groove 82 is gradually decreasing from top to bottom; when working, By setting the opening shape of the bottom end of the locking block 7 and the locking groove 82, the locking block 7 can be inserted into the inside of the locking groove 82 more easily and stably when it moves to the side of the locking groove 82, and the locking The outer surface of the top of the block 7 fits more tightly and stably on the inner wall of the locking groove 82, which enhances the fixing effect of the locking block 7 on the locking groove 82, so that the tightening rod 4 at the bottom of the locking groove 82 is more secure during work. It is stable and effectively improves the stability of the zipper slider in use.
[0026] As an embodiment of the present invention...
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The invention belongs to the technical field of articles for daily use, and particularly relates to a zipper puller which comprises a shell and a pull rod located on the outer surface of the shell. Alocking module is arranged on the outer surface of the shell and comprises a tightening rod, a supporting cavity, a rotating rod and a locking block, a locking table is arranged at the top end of thetightening rod, and a guide groove is formed in the locking table; according to the zipper puller, the locking modules are arranged on the outer surface of the puller, before the puller pulls zipperson the two sides, the locking modules located on the front section of the puller firstly pre-tighten the zippers on the two sides, so that the puller pulls the zippers on the two sides more easily andconveniently, the using effect of the zipper puller is improved, and the service life of the zipper puller is prolonged; and the magnets are arranged on the top surface of the locking table, and whenthe tightening rods do not need to be used for tightening the zippers on the two sides, the tightening rods are fixed to the two sides of the shell through the magnets, so that the puller is easier and more convenient to use in the using process.
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...
Claims
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Login to View More IPC IPC(8): A44B19/26
CPCA44B19/26
Inventor 李亚利陈泽欣刘玉婷
Owner JIANGSU CMZ ZIPPER SCI & TECH CO LTD