CN2357551Y

CN2357551Y - Water-proof slide fastener

Info

Publication number: CN2357551Y
Application number: CN 98225320
Authority: CN
Inventors: 李训
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-10-12
Filing date: 1998-10-12
Publication date: 2000-01-12
Anticipated expiration: 2008-10-12

Abstract

The utility model discloses a slide fastener with water proof function, which is mainly composed of a plastic sealing slide fastener; the water-proof slide fastener is characterized in that the plastic sealing slide fastener is overlapped with a usual slide fastener, and the usual slide fastener opening and closing can be controlled through the same slider; the water-proof slide fastener has the advantages of artful design, reasonable structure, and water-proof function; the water-proof slide fastener can satisfy for the requirement of tensile strength, and can be extensively matched with clothes, bags, rubber boots, etc. products; the traditional product of the slide fastener can be better served for human beings.

Description

Waterproof slide fastener

The utility model relates to a kind of slide fastener, particularly relates to a kind ofly being superimposed with slide fastener commonly used on the plastic seal slide fastener, thereby has the slide fastener of water-proof function.

Nowadays, the plastic seal slide fastener has been widely used on survivor of a murder attempt's documents pouch and the polybag.Though it has the excellent waterproof effect, tension is very low by force, under stronger external force effect, very easily bursts apart.Metal, nylon or resin teeth zipper commonly used then are widely used on clothes and the case and bag, though its tensile strength obtains public appointing, are having in the environment of water, and water electrode easily infiltrates from the slot of slide fastener.At present, yet there are no can waterproof, and the high waterproof slide fastener of tensile strength comes out.

The purpose of this utility model provides a kind of, can effectively overcome above-mentioned defective, can waterproof, and the high waterproof slide fastener of tensile strength.

The technical solution of the utility model is, a kind of waterproof slide fastener mainly is to be made of the plastic seal slide fastener, and its characteristics are: be superimposed with slide fastener commonly used on the plastic seal slide fastener, by same slider of zipper fastener control folding.

Owing to adopt such scheme, be not difficult to draw as drawing a conclusion: the utility model is skillfully constructed, rational in infrastructure, not only have a water-proof function, and can satisfy the needs of tensile strength simultaneously, can be widely with apply to install, case and bag and galosh etc. say that product is used, and make this traditional product of slide fastener can be human service, tool promotional value better.

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the cross-sectional view of the upper and lower two layers of slide fastener of the utility model when closed;

Fig. 3 is the structural representation of the utility model slider of zipper fastener;

Fig. 4 is the side-looking structural representation of the utility model socket;

Among Fig. 1, sew up a slide fastener 20 commonly used on the plastic seal slide fastener 10, the last increment of slide fastener 20 commonly used is occluding with only part 21, and following increment also is fixed with web plate 23 and 24, two kinds of slide fasteners of double-deck socket are controlled foldings by same slider of zipper fastener 30, is equipped with on the slider of zipper fastener to draw and climbs.Referring to Fig. 2, plastic seal slide fastener 10 left and right sides are identical positive and negative tongue and groove structure, and slide fastener 20 1 sides commonly used are the shrinkage pool structure, and opposite side is protruding hook structure.Referring to Fig. 3, slider of zipper fastener 30 is fused by S type union body 34 by upper, middle and lower-ranking pull head wallboard 31,32,33, when needing closed slide fastener in the use, make the web plate 23 of slide fastener 20 commonly used, insert in the double-deck socket 24, upwards spurring 30, two kinds of slide fasteners of slider of zipper fastener promptly can be closed under the effect of power, and vice versa.

Claims

1, a kind of waterproof slide fastener mainly is to be made of the plastic seal slide fastener, it is characterized in that: be superimposed with slide fastener commonly used on the plastic seal slide fastener, by same slider of zipper fastener control folding.

2, by the described a kind of waterproof slide fastener of claim 1, it is characterized in that: slider of zipper fastener is fused by the logical S type union body of upper, middle and lower-ranking pull head wallboard.

3, by power kind of requirement 1 described a kind of waterproof slide fastener, it is characterized in that: the following increment of slide fastener commonly used is fixed with double-deck socket.