CN204803518U - Knitting structure strap and have zip fastener of this knitting structure strap - Google Patents

Abstract

The utility model discloses a knitting structure strap and have zip fastener of this knitting structure strap, wherein, knitting structure strap includes three line layer: a warp layer is along the length direction setting of strap, the 2nd warp layer is along the length direction setting of strap, just with a warp layer parallel arrangement, the weft layer of setting between a warp layer and the 2nd warp layer, a warp layer and the 2nd warp layer link to each other with the weft layer is knitting respectively. The utility model discloses a knitting structure strap is through the knitting strap that obtains, a warp layer and the 2nd warp layer all with knitting being in the same place in weft layer, consequently, its structure is relatively stable, is difficult for unclamping, during the preparation, only need with two kinds of warp knitting alright obtain, the step such as need not to print again, sew up, the production technology is more simple and convenient. To summer up, the utility model discloses a knitting structure strap has been simplified the production technology to a certain extent, has been improved production efficiency, and has improved the stability of strap.

Description

Knitted structure strap and there is the slide fastener of this knitted structure strap

Technical field

The utility model relates to zipper technology field, more particularly, relates to a kind of knitted structure strap.In addition, the utility model also relates to a kind of slide fastener with above-mentioned knitted structure strap.

Background technology

Slide fastener is connector comparatively common in daily life, and it can make object realize and close or be separated, and is usually applied on the article such as clothes, cap, shoes and bag.Slide fastener mainly comprises strap, chain tooth and pull head, strap is provided with chain tooth, and pull head can the folding of Quality Initiative tooth.

In existing slide fastener, strap is generally single look or positive and negative double-colored, wherein, positive and negative double-colored normally by having different colors to the positive and negative wherein simultaneously printing to realize strap, or the cloth of two panels different colours is stitched together, make strap finally present positive and negative double-colored effect.The making of existing double-colored strap is comparatively loaded down with trivial details, and production efficiency is lower, and the two-color effect of strap is comparatively large by ectocine, easily fades or shredding, and therefore two-color effect is unstable.

In sum, how providing a kind of knitted structure strap, to simplify production technology, to enhance productivity, and improve the stability of strap, is current those skilled in the art's problem demanding prompt solution.

Utility model content

In view of this, the purpose of this utility model is to provide a kind of knitted structure strap, to simplify production technology, to enhance productivity, and improves the stability of strap.Another object of the present utility model is to provide a kind of slide fastener with above-mentioned knitted structure strap.

In order to achieve the above object, the utility model provides following technical scheme:

A kind of knitted structure strap, comprises three line layers:

First warp layer, the length direction along strap is arranged;

Second warp layer, the length direction along strap is arranged, and be arranged in parallel with described first warp layer;

Be arranged on the parallel layer between described first warp layer and described second warp layer, described first warp layer is connected with described parallel layer is knitting respectively with described second warp layer.

Preferably, the parallel of described parallel layer is distributed between described first warp layer and described second warp layer.

Preferably, the mutual hook of warp of described first warp layer draws setting, and the warp of described first warp layer has hook draws portion and extension, described hook draws portion for being strained and fixed by the adjacent warp on described first warp layer, and described extension is for extending the length of described first warp layer.

Preferably, the band muscle place of strap is set to described parallel layer and described first warp layer or described second warp interlayer every knitting structure.

Preferably, described first warp layer is the line layer that color is different from described second warp layer.

Preferably, described parallel layer is the line layer that color is identical with described first warp layer or described second warp layer.

The knitted structure strap that the utility model provides, adopt special knitted structure, by the first warp layer and the second warp layer, knitted together by parallel layer, the first warp layer and the second warp layer is made to lay respectively at the both sides of parallel layer, knitting complete after, the two sides of strap presents the characteristic that the first warp layer and the second warp layer have respectively.

The knitted structure strap that the utility model provides is by the knitting strap obtained, the first warp layer and the second warp layer all knitted together with parallel layer, therefore, its relatively existing stitching, be not easy loose, structure is relatively stable; And when making, only need just can obtain knitting for two kinds of warps, without the need to carrying out printing, the step such as stitching, production technology is more easy again.To sum up, the knitted structure strap that the utility model provides simplifies production technology to a certain extent, improves production efficiency, and improves the stability of strap.

Based on the above-mentioned knitted structure strap provided, the utility model also provides a kind of slide fastener, comprises strap, chain tooth and pull head, and described strap is the knitted structure strap described in above-mentioned any one.

Because this slide fastener has above-mentioned knitted structure strap, therefore, what this slide fastener was direct or indirect have technique effect that above-mentioned knitted structure strap has.

Accompanying drawing explanation

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiment of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.

The structural representation of the knitted structure strap that Fig. 1 provides for the utility model embodiment.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, the knitted structure strap that the utility model embodiment provides, comprise three line layers, be i.e. the first warp layer 1, second warp layer 2 and parallel layer.Wherein, the first warp layer 1 and the second warp layer 2 are all arrange along the length direction of strap, and the first warp layer 1 and the second warp layer 2 be arranged in parallel; Parallel layer is arranged between the first warp layer 1 and the second warp layer 2, for by the first warp layer 1 and the second warp layer 2 knitted together, parallel layer is respectively with the first warp layer 1 and the second warp layer 2 is knitting is connected, and namely the first warp layer 1 and the second warp layer 2 are distributed on the two sides of parallel layer respectively.

Optionally, the parallel of above-mentioned parallel layer can be distributed between the first warp layer 1 and the second warp layer 2, and adopt parallel to be connected with the second warp layer 2 is knitting by the first warp layer 1, the first warp layer 1 is closely connected with the second warp layer 2, ensures the stability of its knitted structure.In addition, this interval specifically can set according to actual production, and when interval is larger, the outside of strap is more not easy the characteristic finding out parallel layer.

First warp layer 1 is except mutually knitting with parallel layer, and the warp of himself is also that mutual hook draws setting, itself has comparatively stable structure to make the first warp layer 1.Concrete, the warp of the first warp layer 1 has hook and draws portion and extension, and the mutual hook of each warp of the first warp layer 1 draws the part of connection to be hook and draws portion, and adjacent warp links together by hook portion of drawing, make it be strained and fixed mutually, thus form the first warp layer 1; Extension refers to draws between portion at hook, and along the part that the length direction of strap extends, time knitting, after adjacent warp links together, extension can accumulate the length of prolongation first warp layer 1, makes it meet length requirement.Certainly, be also like this for the second warp layer 2.

Concrete, the band muscle place of this knitted structure strap, the knitting structure of parallel layer and the first warp layer 1 interval can be set to, or the knitting structure of parallel layer and the second warp layer 2 interval, namely muscle place is with can to see two kinds of line layers, if two kinds of line layers have different colors, then can produce certain visual impact, play good decorative effect.

By the knitting knitted structure strap obtained, what the two sides of its strap presented respectively is the characteristic that the first warp layer 1 and the second warp layer 2 have.If the first warp layer 1 is different with the color of the second warp layer 2, then can obtain the knitted structure strap that two sides color is different, during use, the positive and negative of strap can be distinguished according to the different colours of strap, increase practicality, certainly, also improve the aesthetic of strap to a certain extent.This kind of strap color effect is stablized, simple for production, practical.

In order to reduce the characteristic of the parallel layer embodied in strap tow sides, parallel layer can be set to the line layer with the first warp layer 1 or the second warp layer 2 with same color, now, the characteristic that belt surface embodies, is only the characteristic that the first warp layer 1 and the second warp layer 2 have.When need knitting go out to have the strap of two-sided different colours time, only the first warp layer 1 and the second warp layer 2 need be set to the line layer of different colours, just can embody the not homochromy effect of strap positive and negative.Two-color effect in this kind of structure is more stable, and strap not easily fades or unclamps, and therefore, the stability of this knitted structure strap is stronger.

The knitted structure strap that the utility model embodiment provides, adopt special knitted structure, by the first warp layer 1 and the second warp layer 2, knitted together by parallel layer, the first warp layer 1 and the second warp layer 2 is made to lay respectively at the both sides of parallel layer, knitting complete after, the two sides of strap presents the characteristic that the first warp layer 1 and the second warp layer 2 have respectively.

The knitted structure strap that the utility model embodiment provides is by the knitting strap obtained, the first warp layer 1 and the second warp layer 2 all knitted together with parallel layer, therefore, its relatively existing stitching, be not easy loose, structure is relatively stable; And when making, only need just can obtain knitting for two kinds of warps, without the need to carrying out printing, the step such as stitching, production technology is more easy again.To sum up, the knitted structure strap that the utility model provides simplifies production technology to a certain extent, improves production efficiency, and improves the stability of strap.

Based on the knitted structure strap that above-described embodiment provides, the utility model embodiment also provides a kind of slide fastener, comprises strap, chain tooth and pull head.Wherein, strap is above-mentioned knitted structure strap.The concrete structure of this slide fastener remainder, refers to prior art, repeats no more herein.

Because this slide fastener has above-mentioned knitted structure strap, therefore, to a certain extent, this slide fastener simplifies production technology, improves production efficiency, and improves the stability of strap.

Adopt the form of going forward one by one to be described in this description between each embodiment, what each embodiment stressed is all the differences with other embodiments, the similar portion between each embodiment mutually see.

To the above-mentioned explanation of the disclosed embodiments, those skilled in the art are realized or uses the utility model.To be apparent for a person skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein when not departing from spirit or scope of the present utility model, can realize in other embodiments.Therefore, the utility model can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (7)

1. a knitted structure strap, is characterized in that, comprises three line layers:

First warp layer (1), the length direction along strap is arranged;

Second warp layer (2), the length direction along strap is arranged, and be arranged in parallel with described first warp layer (1);

Be arranged on the parallel layer between described first warp layer (1) and described second warp layer (2), described first warp layer (1) is connected with described parallel layer is knitting respectively with described second warp layer (2).

2. knitted structure strap according to claim 1, is characterized in that, the parallel of described parallel layer is distributed between described first warp layer (1) and described second warp layer (2).

3. knitted structure strap according to claim 2, it is characterized in that, the mutual hook of warp of described first warp layer (1) draws setting, and the warp of described first warp layer (1) has hook draws portion and extension, described hook draws portion for being strained and fixed by the adjacent warp on described first warp layer (1), and described extension is for extending the length of described first warp layer (1).

4. knitted structure strap according to claim 3, is characterized in that, the band muscle place of strap is set to the knitting structure of described parallel layer and described first warp layer (1) or described second warp layer (2) interval.

5. the knitted structure strap according to any one of Claims 1-4, is characterized in that, described first warp layer (1) and described second warp layer (2) are the different line layer of color.

6. knitted structure strap according to claim 5, is characterized in that, described parallel layer and described first warp layer (1) or described second warp layer (2) are the identical line layer of color.

7. a slide fastener, comprises strap, chain tooth and pull head, it is characterized in that, described strap is the knitted structure strap as described in any one of claim 1 to 6.