Zipper with speed reduction structure

The utility model discloses a zipper with a speed reduction structure, and particularly relates to the field of zippers. The zipper with the speed reduction structure comprises a tooth chain belt and a zipper head, the tooth chain belt comprises a first cloth belt, a second cloth belt and a pluralit...

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Bibliographic Details
Main Author LUO YANMING
Format Patent
LanguageChinese
English
Published 26.03.2024
Subjects
BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
HABERDASHERY
HUMAN NECESSITIES
JEWELLERY
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Summary:The utility model discloses a zipper with a speed reduction structure, and particularly relates to the field of zippers. The zipper with the speed reduction structure comprises a tooth chain belt and a zipper head, the tooth chain belt comprises a first cloth belt, a second cloth belt and a plurality of zipper teeth, the zipper teeth are installed on the opposite side edges of the first cloth belt and the second cloth belt respectively, the zipper head is arranged on the tooth chain belt, and the first cloth belt and the second cloth belt are arranged on the zipper head. Speed reducing structures are symmetrically arranged on the upper sides and the lower sides of zipper teeth of the first cloth belt and the second cloth belt, each speed reducing structure comprises an ascending inclined surface and a descending inclined surface, and the end parts of the ascending inclined surfaces and the descending inclined surfaces are connected; the distance between the connecting positions of the ascending inclined faces
Bibliography:Application Number: CN202322420604U