Unit and zipper device for blocking harmful insects

Abstract

A zipper device for blocking harmful insects of the present invention comprises: a pair of tapes; a plurality of teeth fixed to the tapes so as to longitudinally face the same; a slide to be inserted into the teeth so as to allow the teeth to be engaged or the engaged teeth to be released; and a blocking unit in which an insertion groove is formed at one end so as to allow one portion of the slide to be inserted, and the blocking unit is placed at one end point of the teeth so as to be fixed to the pair of tapes, wherein if one portion of the slide is inserted into the insertion groove of the blocking unit by moving the slide, the teeth are engaged and a space between the slide and the blocking unit is blocked, thereby preventing foreign material or harmful insects from entering the space between the teeth and between the slide and the blocking unit. Accordingly, the propagation of harmful insects is blocked by preventing the inflow of harmful insects. Further, it is possible to fundamentally prevent the occurrence of diseases.

Description

technical field [0001] The present invention relates to a zipper device for preventing pests from flowing into pillows, quilts or cushions, etc. Specifically, the ends of the zipper teeth that are snapped and closed are firmly sealed to prevent the inflow of mites, fleas or bedbugs, etc., so as to completely block the occurrence of diseases by pests Source pest control with blocking device and zipper device. Background technique [0002] Traditional zippers are widely used in articles such as pillows, quilts or cushions, and are used to open one side of the pillow, quilt or cushion, and then close after filling the pillow core or cotton. [0003] The cloths outside the articles for use such as existing bag pillow, quilt or cushion generally use microfiber, to prevent the entry of pests. [0004] But the traditional zipper such as figure 1 As shown, the tooth 2 at the end is generally not easy to be engaged when the teeth 2 are engaged. That is to say, the tooth 2 must pas...

AI Technical Summary

Problems solved by technology

That is to say, even if articles such as pillows, quilts or cushions use microfiber and other fabrics in order to prevent pests, pests can still enter from the gap 3 separated by zippers, resulting in pillows, quilts or cushions that cannot completely block the entry of pests. cause disease

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