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Zipper with a smooth pull function

a pull function and pull button technology, applied in the direction of snap fasteners, slide fasteners, press-button fasteners, etc., can solve problems such as more serious questions, and achieve the effect of smooth pull function

Inactive Publication Date: 2005-04-14
LIN YU PAU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

"The present invention provides a zipper with a smooth pull function. The zipper has a level portion for leveling a non-level zipper chain and a smooth portion smoothly used on the zipper chain that is made of plastic-steel zipper chain. The zipper body includes a top plate having a leveling portion and a bottom plate having a smooth portion. The puller is connected with the top plate of the zipper body. The technical effects of the invention are a smooth pull function and a leveling function for non-level zipper chains."

Problems solved by technology

And the zipper chain 20a of the prior art is made of a plastic-steel zipper chain, so that the user pulls the zipper along the zipper chain 20a difficultly, and it will generate more serious question due to above.

Method used

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  • Zipper with a smooth pull function
  • Zipper with a smooth pull function

Examples

Experimental program
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Embodiment Construction

[0018] Referring to FIGS. 2 to 5, the present invention provides a zipper with a smooth pull function, comprising a zipper body 10, a puller 20 and a flexible element 30. Wherein the zipper body 10 includes a top plate 11, a bottom plate 12 disposed on the top plate 11, a connected portion 13 integrally disposed between the top plate 11 and the bottom plate 12, two slide grooves 14 formed between the top plate 11 and the bottom plate 12 and two sides of the connected portion 13 for receiving a zipper chain 41, two pivot seats 15 each having a pivot hole 16 disposed on a top surface of the top plate 11, two retaining elements 17 disposed near one side of the top plate 11 and a through hole 18 formed ear another side of the top plate 11.

[0019] Besides, the puller 20 has a rectangular shape, and including a pivot portion 21 formed at one side thereof and a contacted portion 22 projected from the pivot portion 21. Wherein the pivot portion 21 is pivoted in the two pivot holes 16 for pi...

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PUM

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Abstract

A zipper with a smooth pull function comprises a zipper body, a flexible element and a puller. Wherein the zipper body includes a top plate having a leveling portion formed at one side thereof and a bottom plate having a smooth portion formed at one side thereof. The puller and the flexible element are connected on the top plate of the zipper body. When using the puller to move the zipper body along a plastic-steel zipper chain, the level portion and the smooth portion are contacted to the zipper chain first for providing a level and a smooth function to smoothly pull the zipper along the zipper chain.

Description

FIELD OF THE INVENTION [0001] The present invention relates to a zipper with a smooth pull function, especially to a zipper body being made of a metal or plastic material used on a plastic-steel zipper chain for pulling the zipper easily and smoothly. BACKGROUND OF THE INVENTION [0002] Referring to FIG. 1, a zipper of the prior art at least includes a zipper body 10a and a puller 12a pivoted on the zipper body 10a. So as to use the puller 12a to pull the zipper body 10a along a zipper chain 20a for controlling the zipper chain 20a in an open state or a close state. [0003] Moreover, the zipper of the prior art further comprises a flexible element 12a disposed on the zipper body 10a, and having a hook portion 13a inserting in the zipper body for retaining the puller 11a on the zipper body 10a. [0004] However, the zipper of the prior art is used on the jeans. The jeans will result a plurality of creases thereon, when the jeans was washed. It will lead to a zipper chain of the jeans in ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A44B19/30
CPCY10T24/2571A44B19/306
Inventor LIN, YU PAU
Owner LIN YU PAU
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