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Zipper seal providing a barrier against the passage of bugs or particles therethrough

A technology for zipper devices and seals, which is applied in the direction of sliding fastener components, fasteners, clothing, etc., and can solve the problems of sealing without supporting sliding parts and flexible assembly

Active Publication Date: 2016-09-14
MFR IND DE TORTELLA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] This solution does not have a flexible assembly that enables a tight joint to be guaranteed
Also, since the zipper and the laminar support that secures said zipper are flexible, and the seal has no portion that supports the slider from the back surface of the zipper, it is likely that flexing of the zipper will bring the slider into contact with the said zipper. The housing is separated, opening the way for insects or particles to enter between the slide and the housing

Method used

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  • Zipper seal providing a barrier against the passage of bugs or particles therethrough
  • Zipper seal providing a barrier against the passage of bugs or particles therethrough
  • Zipper seal providing a barrier against the passage of bugs or particles therethrough

Examples

Experimental program
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Embodiment Construction

[0042] according to figure 1 In the non-limiting embodiment shown in , the present invention relates to a seal 1 for a zipper 40 providing a barrier against the passage of insects or particles.

[0043] Such seals are particularly desirable in zippers 40 placed on covers such as cushions, pillows or mattresses, since entry points on the cover may allow, for example, insect swarms or other parasites to enter the mattress, Make it home inside a cushion or pillow.

[0044] The zipper 40 is attached to an elongated opening of a sheet of material 50, such as a fabric forming, for example, a cover. The zipper 40 enables opening and closing of the sheet material 50 by sliding the slider 41 along the zipper 40 between one end of the defined maximum open position of the zipper 40 and an opposite end of the defined maximum closed position of the zipper 40. The linear opening.

[0045] The proposed seal 1 is fixed to one end of the zipper 40 covering the maximum closed position, so t...

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PUM

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Abstract

The present invention relates to a zipper seal providing a barrier against the passage of bugs or particles therethrough, in which the proposed seal is arranged at the end of a zipper, covering the maximum closed position of said zipper by means of a flexible front sealing element formed by a housing wall defining a hollow housing, the shape of which is complementary to the shape of the slider of the zipper, such that when the zipper is closed by taking said slider to the maximum closed position, the slider is at least partially inserted tightly into the hollow housing, preventing the passage of bugs or particles. The invention also proposes a flexible rear sealing element located on the back in the maximum closed position of the zipper which also blocks said position from the rear face.

Description

technical field [0001] The present invention relates to zipper seals which provide a barrier against the passage of insects or particles and which can be mounted at the maximum closed position of a zipper, particularly a zipper arranged in a fabric mattress cover, such that A zipper slider arranged at said maximum closed position fits closely with a portion of said seal. Background technique [0002] Numerous documents are known which describe solutions for preventing the passage of particles and insects through closed zippers, in particular for preventing the entry and exit of parasites from mattresses, such as patent document US2012084918 which, as an example, describes a fabric cover , the fabric cover is provided for covering the portion of the zipper on both front and rear surfaces at said maximum closed position that coincides with the maximum closed position. [0003] Patent document EP1969971 also describes a solution to this problem, consisting of a foam sheet sewn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47C31/00A47C31/10A47G9/02A47G9/10
CPCA47C31/007A47C31/105A47G9/02A47G9/10A44B19/32A44B19/36
Inventor J·古罗·圣埃乌拉利亚L·里戈·罗加F··帕里斯·卡萨德拉M·莫龙·索莱尔M·加林多·安格拉
Owner MFR IND DE TORTELLA