CN213247244U

CN213247244U - Double-color spliced waterproof zipper

Info

Publication number: CN213247244U
Application number: CN202021552712.1U
Authority: CN
Inventors: 郑晓姝
Original assignee: Dongguan Qianduo Adhesive Product Co ltd
Current assignee: Dongguan Qianduo Adhesive Product Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-05-25
Anticipated expiration: 2030-07-30

Abstract

The utility model relates to a waterproof zipper technical field, concretely relates to waterproof zip fastener of double-colored concatenation. The zipper comprises a zipper body and a double-color waterproof layer, wherein the zipper body comprises two zipper strips and two groups of zipper teeth which are symmetrically arranged; the double-color waterproof layer comprises an adhesive layer and a splicing waterproof layer which are sequentially attached, and the adhesive layer is attached and connected with the zipper tape; the splicing waterproof layer comprises a first splicing piece and a second splicing piece which are symmetrically arranged, the first splicing piece comprises a first substrate and a first color block, the second splicing piece comprises a second substrate and a second color block, and the first substrate and the second substrate are both attached and connected with the adhesive layer; one side of the first substrate is concavely provided with a first groove, and the first color block is embedded in the first groove; one side of the second substrate is concavely provided with a second groove, and the second color block is embedded in the second groove; the first groove is communicated with the second groove, and the first color block is abutted to the second color block. The utility model discloses novel structure bonds the concatenation waterproof layer in the zip fastener body through the viscose layer, and the practicality is high.

Description

Double-color spliced waterproof zipper

Technical Field

The utility model relates to a waterproof zipper technical field, concretely relates to waterproof zip fastener of double-colored concatenation.

Background

The zipper is widely applied to clothes, bags and the like, and in order to improve the aesthetic degree of the zipper, at present, a plurality of zippers are printed with multicolor patterns, and the multicolor patterns are usually formed by printing ink on a zipper body. However, the pattern ink layer is easy to wear due to the mode of directly printing the pattern ink layer on the zipper main body, the waterproof effect is low, partial ink is easy to dissolve in water, and the service life of the pattern ink layer is shortened; in order to prevent water and reduce abrasion, a waterproof film is adhered to the zipper to cover the surface of the pattern ink layer, but due to the fact that zipper cloth is woven by fibers, the surface is uneven, the pattern ink layer and the waterproof film layer are prone to generating uneven effects, the uneven problem also easily causes abrasion of protruding positions, and the abrasion and the waterproof effect are still not well improved.

Disclosure of Invention

In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a waterproof zip fastener of double-colored concatenation, this waterproof zip fastener of double-colored concatenation novel structure bonds fashioned concatenation waterproof layer in the zip fastener body through the viscose layer, has solved the wearing and tearing of printing ink printing and has fallen look, waterproof scheduling problem, and the meshing through two sets of sprocket is connected and is makeed two zipper strip amalgamations to realize the colour concatenation of first color piece and second color piece, the colour presents abundantly, and the practicality is high.

The purpose of the utility model is realized through the following technical scheme: a two-color spliced waterproof zipper comprises a zipper body and a two-color waterproof layer arranged on the back of the zipper body, wherein the zipper body comprises two symmetrically arranged zipper strips and two groups of zipper teeth arranged on the two zipper strips respectively; the double-color waterproof layer comprises an adhesive layer and a splicing waterproof layer which are sequentially attached, and the adhesive layer is attached and connected with the zipper tape;

the splicing waterproof layer comprises a first splicing piece and a second splicing piece which are symmetrically arranged, the first splicing piece comprises a first substrate and a first color block, the second splicing piece comprises a second substrate and a second color block, and the first substrate and the second substrate are both attached to and connected with the adhesive layer; a first groove is concavely arranged on one side of the first substrate, which is far away from the zipper tape, and the first color block is embedded in the first groove; a second groove is concavely arranged on one side, away from the zipper tape, of the second base material, and the second color block is embedded in the second groove; the first groove is communicated with the second groove, and the first color block is abutted to the second color block.

Furthermore, the vertical section of the first color block is in a right trapezoid shape, and the vertical section of the first groove is in an inverted right trapezoid shape.

Further, one side, close to the zipper tape, of the first color block is in adhesive connection with the first groove through a first hot melt adhesive layer; one side of the second color block, which is close to the zipper tape, is bonded with the second groove through a second hot melt adhesive layer.

Furthermore, the abutting position of the first color block and the second color block is the connecting position of the two groups of the sprockets.

Further, the first color blocks and the second color blocks are arranged in parallel and arranged along the length direction of the fastener tape.

Further, the first color block is any one of a matte color block, a reflective color block and a fluorescent color block; the second color block is any one of a matte color block, a reflective color block and a fluorescent color block.

Further, the surface of the splicing waterproof layer is also provided with a transparent waterproof layer.

Further, the spliced waterproof layer is a polyurethane layer.

The beneficial effects of the utility model reside in that: the utility model discloses a waterproof zip fastener of double-colored concatenation novel structure bonds fashioned concatenation waterproof layer in the zip fastener body through the viscose layer, has solved the wearing and tearing of printing ink printing and has fallen look, waterproof scheduling problem, and connects through the meshing of two sets of sprockets and make two zipper strip amalgamations to realize the colour concatenation of first color piece and second color piece, the colour presents abundantly, and the practicality is high.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic cross-sectional view of the present invention;

fig. 3 is an exploded view of the dual-color waterproof layer of the present invention.

The reference signs are: 1-zipper body, 11-zipper strip, 12-sprocket, 2-double-colored waterproof layer, 21-viscose layer, 22-concatenation waterproof layer, 221-first splice, 2211-first substrate, 2212-first color lump, 2213-first recess, 2214-first hot melt adhesive layer, 222-second splice, 2221-second substrate, 2222-second color lump, 2223-second recess, 2224-second hot melt adhesive layer, 23-transparent waterproof layer.

Detailed Description

In order to facilitate the understanding of those skilled in the art, the present invention will be further described with reference to the following examples and accompanying fig. 1-3, which are not intended to limit the present invention.

Referring to fig. 1-3, a two-color splicing waterproof zipper comprises a zipper body 1 and a two-color waterproof layer 2 arranged on the back surface of the zipper body 1, wherein the zipper body 1 comprises two symmetrically arranged zipper strips 11 and two groups of zipper teeth 12 respectively arranged on the two zipper strips 11; the double-color waterproof layer 2 comprises an adhesive layer 21 and a splicing waterproof layer 22 which are sequentially attached, and the adhesive layer 21 is attached and connected with the zipper tape 11;

the splicing waterproof layer 22 comprises a first splicing piece 221 and a second splicing piece 222 which are symmetrically arranged, the first splicing piece 221 comprises a first substrate 2211 and a first color block 2212, the second splicing piece 222 comprises a second substrate 2221 and a second color block 2222, and the first substrate 2211 and the second substrate 2221 are both attached to the adhesive layer 21; a first groove 2213 is concavely arranged on one side of the first base material 2211 far away from the zipper tape 11, and the first color block 2212 is embedded in the first groove 2213; a second groove 2223 is concavely formed on one side of the second base 2221 away from the fastener tape 11, and the second color block 2222 is embedded in the second groove 2223; the first groove 2213 is communicated with the second groove 2223, and the first color block 2212 is abutted to the second color block 2222.

The two-color splicing waterproof zipper of the embodiment is novel in structure, the formed splicing waterproof layer 22 is bonded to the zipper body 1 through the adhesive layer 21, and further, the splicing waterproof layer 22 is a polyurethane layer, so that the splicing waterproof layer 22 has a waterproof effect, and the problems of abrasion, fading, water resistance and the like of ink printing are solved; and the meshing connection through two sets of sprocket 12 makes two zipper strips 11 amalgamation to realize the colour concatenation of first colour piece 2212 and second colour piece 2222, the colour presents abundantly, and the practicality is high.

The vertical section of the first color block 2212 is in a right trapezoid shape, the vertical section of the first groove 2213 is in an inverted right trapezoid shape, and the two are combined in an inclined surface complementary manner, so that the embedding stability of the first color block 2212 in the first groove 2213 is improved, and the problem that the first color block 2212 is easy to fall off is solved; in a similar manner, the vertical section of the second color block 2222 is in a right trapezoid shape, the vertical section of the second groove 2223 is in an inverted right trapezoid shape, and the vertical section of the second color block 2222 and the vertical section of the second groove 2223 are combined in a manner of complementing inclined surfaces, so that the embedding stability of the second color block 2222 in the second groove 2223 is improved.

Further preferably, one side of the first color block 2212 close to the fastener tape 11 is bonded and connected with the first groove 2213 through the first hot melt adhesive layer 2214, so that the embedding stability of the first color block 2212 in the first groove 2213 is improved, and the first color block 2212 is stably combined with the first base material 2211; one side of the second color block 2222 close to the fastener tape 11 is bonded and connected to the second groove 2223 through a second hot melt adhesive layer 2224, so that the stability of the second color block 2222 embedded in the second groove 2223 is improved, and the second color block 2222 is stably combined with the second base material 2221.

And the zipper strips 11 are spliced through the meshed connecting strips of the two groups of zipper teeth 12, and the first splicing piece 221 and the second splicing piece 222 on the back surface of the zipper strips 11 are spliced mutually, so that the first color block 2212 and the second color block 2222 realize a two-color splicing effect, and the identification effect of the waterproof zipper at the meshed connecting positions of the zipper teeth 12 is improved. Specifically, two sets of fastener elements 12 are provided on the front surface of the fastener tape 11, i.e., the surface remote from the two-color waterproof layer 2.

In this embodiment, the abutting position of the first color block 2212 and the second color block 2222 is the connecting position of the two sets of the sprockets 12; the meshing connection through two sets of sprocket 12 makes two zipper strips 11 amalgamations to realize the colour concatenation of first colour piece 2212 and second colour piece 2222, the colour presents abundantly, and the practicality is high.

In this embodiment, the first color block 2212 and the second color block 2222 are disposed in parallel and along the longitudinal direction of the fastener tape 11.

In this embodiment, the first color block 2212 and the second color block 2222 are in two different colors, and the first color block 2212 and the second color block 2222 are arranged in parallel, so that the splicing waterproof layer 22 has a two-color splicing effect, and further preferably, the first color block 2212 and the second color block 2222 are arranged along the length direction of the zipper tape 11 and are located at the joints of the two sets of the zipper teeth 12, so that the identification function of the waterproof zipper at the meshing joints of the zipper teeth 12 is improved.

In this embodiment, the first color block 2212 is any one of a matte color block, a reflective color block, and a fluorescent color block; the second color block 2222 is any one of a matte color block, a reflective color block, and a fluorescent color block.

This embodiment can make first color piece 2212 and second color piece 2222 be dumb light color piece, reflection of light color piece, fluorescence color piece simultaneously, or first color piece 2212 is dumb light color piece, and second color piece 2222 is fluorescence color piece for the combination of dumb light, reflection of light, fluorescence effect of first color piece 2212 and second color piece 2222 is various, and the effect that has improved concatenation waterproof layer 22 presents the diversification.

In this embodiment, the surface of the splicing waterproof layer 22 is further provided with a transparent waterproof layer 23; transparent waterproof layer 23 that sets up is transparent polyurethane material, does not cover concatenation waterproof layer 22's colour concatenation effect when having waterproof effect and presents, can play the guard action to concatenation waterproof layer 22 simultaneously, avoids concatenation waterproof layer 22 to use the wearing and tearing of rear surface for a long time and influence the presentation of colour, and the practicality is high.

The above-mentioned embodiment is the utility model discloses the implementation of preferred, in addition, the utility model discloses can also realize by other modes, not deviating from the utility model discloses any obvious replacement is all within the protection scope under the prerequisite of design.

Claims

1. The utility model provides a waterproof zip fastener of double-colored concatenation which characterized in that: the zipper comprises a zipper body (1) and a double-color waterproof layer (2) arranged on the back surface of the zipper body (1), wherein the zipper body (1) comprises two symmetrically arranged zipper strips (11) and two groups of zipper teeth (12) respectively arranged on the two zipper strips (11); the double-color waterproof layer (2) comprises an adhesive layer (21) and a splicing waterproof layer (22) which are sequentially attached, and the adhesive layer (21) is attached and connected with the zipper tape (11);

the splicing waterproof layer (22) comprises a first splicing piece (221) and a second splicing piece (222) which are symmetrically arranged, the first splicing piece (221) comprises a first substrate (2211) and a first color block (2212), the second splicing piece (222) comprises a second substrate (2221) and a second color block (2222), and the first substrate (2211) and the second substrate (2221) are both attached to the adhesive layer (21); a first groove (2213) is concavely arranged on one side of the first base material (2211) far away from the zipper tape (11), and the first color block (2212) is embedded in the first groove (2213); a second groove (2223) is concavely formed in one side, away from the zipper tape (11), of the second base material (2221), and the second color block (2222) is embedded in the second groove (2223); the first groove (2213) is communicated with the second groove (2223), and the first color block (2212) is abutted to the second color block (2222).

2. The two-color splicing waterproof zipper according to claim 1, characterized in that: the vertical section of the first color block (2212) is in a right trapezoid shape, and the vertical section of the first groove (2213) is in an inverted right trapezoid shape.

3. The two-color splicing waterproof zipper according to claim 1, characterized in that: one side of the first color block (2212), which is close to the zipper tape (11), is bonded and connected with the first groove (2213) through a first hot melt adhesive layer (2214); one side of the second color lump (2222) close to the zipper tape (11) is connected with the second groove (2223) through a second hot melt adhesive layer (2224) in an adhesive mode.

4. The two-color splicing waterproof zipper according to claim 1, characterized in that: the abutting part of the first color block (2212) and the second color block (2222) is the connecting part of the two groups of the sprockets (12).

5. The two-color splicing waterproof zipper according to claim 1, characterized in that: the first color block (2212) and the second color block (2222) are arranged in parallel and arranged along the length direction of the fastener tape (11).

6. The two-color splicing waterproof zipper according to claim 1, characterized in that: the first color block (2212) is any one of a matte color block, a reflective color block and a fluorescent color block; the second color block (2222) is any one of a matte color block, a reflective color block and a fluorescent color block.

7. The two-color splicing waterproof zipper according to claim 1, characterized in that: and a transparent waterproof layer (23) is further arranged on the surface of the splicing waterproof layer (22).

8. The two-color splicing waterproof zipper according to claim 1, characterized in that: the splicing waterproof layer (22) is a polyurethane layer.