CN220800232U

CN220800232U - Vamp fabric structure

Info

Publication number: CN220800232U
Application number: CN202322514861.9U
Authority: CN
Inventors: 陈久全; 陈雅菲; 陈垲瑞; 陈雅婷; 潘珊
Original assignee: Guangdong Maoshun New Material Technology Co ltd
Current assignee: Guangdong Maoshun New Material Technology Co ltd
Priority date: 2023-09-15
Filing date: 2023-09-15
Publication date: 2024-04-19
Anticipated expiration: 2033-09-15

Abstract

The embodiment of the utility model discloses a vamp fabric structure, which comprises the following components: the multi-layer fabric is formed by winding a TPU yarn around a locating pin, and has a hollowed-out structure with a single-layer vamp outline; the hollow structures between any two adjacent layers of fabrics are different; the vamp fabrics with the plurality of ventilation holes are formed by mutually laminating the plurality of layers of fabrics and all through hot melt connection. Because the TPU yarns of each layer are formed by winding the locating pins, a fabric structure with radian can be formed, the vamp fabric structure is formed by connecting multiple layers of TPU hot melt, the wear resistance is good, and the shape of meshes in the fabric can be various. In addition, the utility model is formed by hot melting connection of multiple layers of TPU, so that the manufacturing is simple and the yield is high.

Description

Vamp fabric structure

Technical Field

The utility model relates to the technical field of vamp fabrics, in particular to a vamp fabric structure.

Background

Currently, vamp fabrics in the market are all traditional woven fabrics, such as fly-woven fabrics, jacquard fabrics or woven fabrics. These products have the problems of weak 3D stereoscopic effect, poor air permeability and heavy vamp.

Disclosure of utility model

In view of the above, the present utility model provides a vamp fabric structure for solving at least one of the above problems in the prior art.

To achieve one or a part or all of the above or other objects, the present utility model provides a vamp fabric structure comprising:

The multi-layer fabric is formed by winding a TPU yarn around a locating pin, and has a hollowed-out structure with a single-layer vamp outline; the hollow structures between any two adjacent layers of fabrics are different;

The vamp fabrics with the plurality of ventilation holes are formed by mutually laminating the plurality of layers of fabrics and all through hot melt connection.

Further, the multi-layer fabric is a two-layer fabric to a five-layer fabric.

Further, the diameter of the ventilation holes is 0.2mm-3mm.

Further, the hollowed-out structure has an arc.

The implementation of the embodiment of the utility model has the following beneficial effects:

After the vamp fabric structure is adopted, because the TPU yarns of each layer are formed by winding the locating pins, the fabric structure with radian can be formed, the vamp fabric structure is formed by connecting the TPU yarns of multiple layers in a hot melting way, the wear resistance is good, the shapes of meshes in the fabric can be various, and the finished product has the advantages of strong 3D three-dimensional effect, good air permeability, strong fastness and the like, for example, the lightest pair of the vamp can be as low as 30 to 40 g. In addition, the utility model is formed by hot melting connection of multiple layers of TPU, so that the manufacturing is simple and the yield is high.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Wherein:

FIG. 1 is a schematic view of a vamp fabric structure of an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of A-A of FIG. 1;

FIG. 3 is another schematic view of a shell fabric structure of an upper in accordance with an embodiment of the present utility model;

Fig. 4 is a schematic cross-sectional view of B-B of fig. 3.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to make the person skilled in the art better understand the solution of the present utility model, the technical solution of the embodiment of the present utility model will be clearly and completely described below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the present utility model proposes a vamp fabric structure comprising: the multi-layer fabric 1 is formed by winding a TPU yarn 2 around a locating pin, and the fabric 1 has a hollowed-out structure with a single-layer vamp outline; the hollowed-out structure of the outline of the single-layer vamp refers to a vamp fabric with through holes, wherein the thickness of the vamp fabric is equal to that of the single TPU yarn 2. The setting position of the positioning pin determines the profile of the wound TPU yarn, and the positioning pin can be set randomly, so that the wound TPU yarn 2 has a certain radian, and the process is the prior art and is not repeated. In order to enable the front layer of fabric 1 and the back layer of fabric 1 to be tightly connected, the hollow structures between any two adjacent layers of fabric 1 are different; because the TPU yarns 2 after winding have a certain radian, the hollow structure between the connected fabrics 1 can have the radian. For example, forming an arcuate aperture, etc. The connection mode between the multi-layer fabrics 1 is as follows: after being mutually overlapped, the multi-layer fabrics are connected through hot melting to form the vamp fabric with a plurality of ventilation holes, and the diameter of the ventilation holes 3 in the fabric is controlled to be 0.2mm-3mm.

Preferably, the multi-layer facing 1 is a two-layer facing 1 to five-layer facing 1, for example, as shown in fig. 2, a 4-layer facing 1.

The vamp fabric structure is formed by winding the positioning pins, so that the fabric structure with radian can be formed, the vamp fabric structure is formed by connecting the TPU yarns 2 in multiple layers in a hot melt manner, the wear resistance is good, and the mesh shape in the fabric 1 can be various. In addition, the utility model is formed by hot melting connection of multiple layers of TPU, so that the manufacturing is simple, the yield is high, and the thickness of each layer of fabric 1 is the thickness of the diameter of a single TPU yarn 2, so that the whole vamp can be made to be very thin under the condition of high wear resistance.

It is apparent that the above-described embodiments are only some embodiments of the present utility model, but not all embodiments, and the preferred embodiments of the present utility model are shown in the drawings, which do not limit the scope of the patent claims. This utility model may be embodied in many different forms, but rather, embodiments are provided in order to provide a thorough and complete understanding of the present disclosure. Although the utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing description, or equivalents may be substituted for elements thereof. All equivalent structures made by the content of the specification and the drawings of the utility model are directly or indirectly applied to other related technical fields, and are also within the scope of the utility model.

Claims

1. An upper shell fabric structure, comprising:

2. The upper shell fabric structure of claim 1, wherein the multi-layer shell fabric is a two-layer shell fabric to a five-layer shell fabric.

3. The upper shell fabric structure of claim 2, wherein the ventilation holes have a diameter of 0.2mm to 3mm.

4. The upper shell fabric structure of claim 2, wherein the hollowed-out structure has an arc.