CN211021261U

CN211021261U - Waterproof zipper assembly

Info

Publication number: CN211021261U
Application number: CN201921978332.1U
Authority: CN
Inventors: 施能延
Original assignee: Jinjiang Xunguuang Zipper Co ltd
Current assignee: Jinjiang Xunguuang Zipper Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-17
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a waterproof zipper assembly, including zipper strip a and zipper strip b, fixed mounting has zipper tooth an on one side surface of zipper strip a, fixed mounting has zipper tooth b on one side surface of zipper strip b, slidable mounting has zipper head on zipper tooth an and the zipper tooth b, zipper tooth an's internally mounted has the sponge that absorbs water, slidable mounting has the extrusion axle on zipper tooth an's the back outer wall, zipper strip a's inside is provided with the waterproof cloth substrate. The utility model discloses an outside at zipper tooth is provided with the sealing silica gel cover, and when zipper tooth was closed, when the external water stain had, the sealing silica gel cover of intermeshing's zipper tooth can be under the effect that water stains, adsorbs each other to effective closed zipper tooth clearance between the tooth plays effective water-proof effects, installs the sponge that absorbs water including, remains and is easily absorbed by the sponge that absorbs water in some water stains of zipper tooth external world, has further improved its water-proof effects.

Description

Waterproof zipper assembly

Technical Field

The utility model relates to a zip fastener field especially relates to a waterproof zip fastener subassembly.

Background

The zipper is a fastener composed of two belts each provided with a row of metal teeth or plastic teeth and used for connecting the edge of an opening (such as clothes or a bag opening), a sliding piece can pull the two rows of teeth into an interlocking position to close the opening, and the zipper is a connecting piece which is used for combining or separating articles by virtue of continuously arranged zipper teeth and is widely used for clothes, bags, tents and the like.

Traditional zip fastener does not generally have waterproof function, does not be provided with any waterproof material between the zip fastener tooth, and after the zip fastener is taut, has the gap between the zip fastener tooth, leads to some external water stains can get into the zip fastener inboard, and water-proof effects is relatively poor, needs to carry out certain improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problem that the traditional zipper does not have a waterproof function generally, any waterproof material is not arranged between the zipper teeth, after the zipper is tensioned, gaps are formed between the zipper teeth, so that some external water stains can enter the inner side of the zipper, and the waterproof effect is poor, the waterproof zipper assembly is provided.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof zipper assembly, includes zipper strip a and zipper strip b, fixed mounting has zipper tooth a on one side surface of zipper strip a, fixed mounting has zipper tooth b on one side surface of zipper strip b, slidable mounting has the zipper head on zipper tooth a and the zipper tooth b, the internally mounted of zipper tooth a has the sponge that absorbs water, slidable mounting has the extrusion axle on the back outer wall of zipper tooth a, zipper strip a's inside is provided with the waterproof cloth substrate, waterproof cloth substrate one side is provided with the corrosion-resistant material layer.

As a further description of the above technical solution:

and a pull strip is arranged on the zipper head.

As a further description of the above technical solution:

and sealing silica gel sleeves are respectively arranged on the outer surfaces of the zipper teeth a and the zipper teeth b.

As a further description of the above technical solution:

and water suction holes are formed in the outer surfaces of the zipper teeth a.

As a further description of the above technical solution:

one end of the extrusion shaft penetrates through and extends to the inner part of the zipper tooth a to be contacted with the water absorption sponge and extrude.

As a further description of the above technical solution:

the zipper teeth a and the zipper teeth b are identical in size.

As a further description of the above technical solution:

and waterproof films are arranged on the outer surfaces of the zipper tapes a and b.

As a further description of the above technical solution:

and one side of the corrosion-resistant material layer is provided with a tensile material layer.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, be provided with the sealing silica gel cover through the outside at the zip fastener tooth, when zip fastener tooth is closed, when the external world has water stain, the sealing silica gel cover of intermeshing's zip fastener tooth can be under the effect that water stains, the mutual adsorption to effective closed clearance of zip fastener between the tooth plays effective water-proof effects.

2. The utility model discloses in, through installing the sponge that absorbs water in the zip fastener tooth, remain and be easily absorbed by the sponge that absorbs water in some external water stains of zip fastener tooth, avoid its infiltration zip fastener inboard, further improved its water-proof effects.

3. The utility model discloses in, make the zipper strip through adopting the waterproof cloth substrate, and be provided with the water proof membrane at the zipper strip surface to also guarantee the waterproof nature of zipper strip itself, be difficult for by the water logging, water-proof effects is more comprehensive.

Drawings

FIG. 1 is a schematic structural view of a waterproof zipper assembly according to the present invention;

FIG. 2 is a schematic view of a rear view of a waterproof zipper assembly according to the present invention;

FIG. 3 is a schematic structural view of a cross-sectional material of a zipper tape a in a waterproof zipper assembly according to the present invention;

fig. 4 is an enlarged schematic structural view of a position a in the waterproof zipper assembly provided by the present invention.

Illustration of the drawings:

1. a zipper tape a; 2. a zipper tooth a; 3. a water-resistant film; 4. bracing; 5. a fastener tape b; 6. a slider of a zipper fastener; 7. sealing the silica gel sleeve; 8. a water-absorbing sponge; 9. a water suction hole; 10. extruding the shaft; 11. a tensile material layer; 12. a layer of corrosion resistant material; 13. a tarpaulin base material; 14. and a zipper tooth b.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a waterproof zipper assembly, includes zipper strip a1 and zipper strip b5, fixed mounting has zipper tooth a2 on one side surface of zipper strip a1, fixed mounting has zipper tooth b14 on one side surface of zipper strip b5, slidable mounting has zipper head 6 on zipper tooth a2 and the zipper tooth b14, the internally mounted of zipper tooth a2 has water absorption sponge 8, slidable mounting has extrusion axle 10 on the back outer wall of zipper tooth a2, the inside of zipper strip a1 is provided with tarpaulin substrate 13, tarpaulin substrate 13 one side is provided with corrosion-resistant material layer 12.

Specifically, as shown in fig. 1, a pull strip 4 is mounted on the zipper head 6, and the pull strip 4 is mounted to facilitate the application of force to the zipper head 6 to open and close the zipper teeth.

Specifically, as shown in fig. 1 and 4, the sealing silica gel sleeve 7 is installed on the outer surfaces of the zipper teeth a2 and the zipper teeth b14, and by installing the sealing silica gel sleeve 7, when the zipper teeth are closed and water stain exists in the outside, the sealing silica gel sleeve 7 of the zipper teeth engaged with each other can adsorb each other under the action of the water stain, so that the gap between the zipper teeth is effectively closed, and an effective waterproof effect is achieved.

Specifically, as shown in fig. 1 and 4, water suction holes 9 are formed in the outer surface of the fastener element a2, and the water suction holes 9 can effectively suck water stains remaining on the fastener elements.

Specifically, as shown in fig. 2 and 4, one end of the pressing shaft 10 penetrates through and extends to the inside of the zipper tooth a2 to contact and press the water-absorbing sponge 8, and after a certain period of time, the pressing shaft 10 is moved to press the water-absorbing sponge 8 by the pressing shaft 10 so as to extrude the water stored in the water-absorbing sponge 8 through the water-absorbing holes 9.

Specifically, as shown in fig. 1, the fastener element a2 and the fastener element b14 are identical in size, and the fastener element a2 and the fastener element b14 are operatively coupled to each other.

Specifically, as shown in fig. 1, the waterproof films 3 are arranged on the outer surfaces of the zipper tapes a1 and b5, and by arranging the waterproof films 3, the waterproof films 3 can make water quickly slide off and not easily remain.

Specifically, as shown in fig. 1 and 3, one side of the corrosion-resistant material layer 12 is provided with a tensile material layer 11, and by providing the tensile material layer 11, the tensile properties of the fastener tapes a1 and b5 are greatly improved.

It should be noted that: the tensile material layer 11 may be made of rubber, and the corrosion-resistant material layer 12 may be made of polyurethane.

The working principle is as follows: during the use, this draw zipper head 6 is directly pulled through brace 4, accomplish the switching to the zip fastener, when drawing zipper tooth a2 and drawing zipper tooth b14 closed, when the external world has water stain, the sealing silica gel cover 7 of intermeshing's drawing zipper tooth can be under the effect of water stain, adsorb each other, thereby effectively close the clearance between the zipper tooth, avoid water stain infiltration, some fall on the water proof membrane 3 on zipper strip a1 and zipper strip b5 water stain landing, be difficult for drenching zipper strip a1 and zipper strip b5, it is easy to be absorbed by the sponge 8 that absorbs water to remain outside the zipper tooth, avoid it to permeate the zip fastener inboard, after a period, remove crushing axle 10, make crushing axle 10 press sponge 8 will store the water that absorbs water in sponge 8 and extrude through water absorption hole 9, keep the effect of absorbing the water of sponge 8.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a waterproof zipper assembly, includes zipper strip a (1) and zipper strip b (5), its characterized in that, fixed mounting has zipper tooth a (2) on one side surface of zipper strip a (1), fixed mounting has zipper tooth b (14) on one side surface of zipper strip b (5), slidable mounting has zipper head (6) on zipper tooth a (2) and zipper tooth b (14), the internally mounted of zipper tooth a (2) has absorbent sponge (8), slidable mounting has extrusion axle (10) on the back outer wall of zipper tooth a (2), the inside of zipper strip a (1) is provided with waterproof cloth substrate (13), waterproof cloth substrate (13) one side is provided with corrosion-resistant material layer (12).

2. A water resistant zipper assembly according to claim 1, wherein a pull strip (4) is mounted on the slider (6).

3. The waterproof zipper assembly according to claim 1, wherein the outer surfaces of the zipper teeth a (2) and the zipper teeth b (14) are provided with a silicone sealant sleeve (7).

4. The waterproof fastener assembly according to claim 1, wherein the outer surface of the fastener element a (2) is provided with water absorbing holes (9).

5. A waterproof fastener assembly according to claim 1, wherein one end of the pressing shaft (10) is passed through and extended to the inside of the fastener element a (2) to be contacted and pressed with the water absorbing sponge (8).

6. A waterproof fastener assembly according to claim 1, wherein said fastener element a (2) is the same size as said fastener element b (14).

7. A waterproof fastener assembly according to claim 1, wherein the outer surfaces of the fastener tapes a (1) and b (5) are provided with a waterproof film (3).

8. A waterproof zip assembly according to claim 1, characterized in that one side of the layer (12) of corrosion resistant material is provided with a layer (11) of tensile material.