CN215826159U

CN215826159U - Fly-woven upper with good waterproofness

Info

Publication number: CN215826159U
Application number: CN202122282225.9U
Authority: CN
Inventors: 陈小艺
Original assignee: Quanzhou Dahefeng Knitting Co ltd
Current assignee: Quanzhou Dahefeng Knitting Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-02-15
Anticipated expiration: 2031-09-22

Abstract

The utility model discloses a flying-weaving upper surface with good waterproofness, which comprises a heel upper, wherein the heel upper comprises a heat absorption layer, one side of the heat absorption layer is fixedly connected with a waterproof breathable layer, one side of the waterproof breathable layer is fixedly connected with a PTFE (polytetrafluoroethylene) film, one side of the PTFE film is fixedly connected with a water-resisting layer, two sides of the heel upper are fixedly connected with supporting layers, a toe upper is fixedly connected between the supporting layers, the upper surface of the toe upper is fixedly connected with a wear-resisting layer, one sides of the heel upper, the supporting layers and the toe upper are fixedly connected with adhesive surfaces, one side of the water-resisting layer is provided with a plurality of water-leaching grooves, and the water-leaching grooves are uniformly distributed. The waterproof shoe upper has the advantages that the waterproof effect can be achieved, rainwater is prevented from entering the shoe, the waterproof performance of the upper is improved, the upper is prevented from being chemically corroded, the upper is prevented from being aged, the service life of the upper is prolonged, the lasting and comfortable elasticity of the upper can be achieved, and the upper has the stereoscopic impression.

Description

Fly-woven upper with good waterproofness

Technical Field

The utility model relates to the technical field of shoe upper manufacturing, in particular to a fly-knitted upper surface with good waterproofness.

Background

As the Chinese shoe industry has appeared in the state of industry cluster development, the leather-making industry in China has been rapidly developed, the production scale is enlarged, the yield is increased, the technical progress is accelerated, the product quality is correspondingly improved, the shoes are divided into uppers, vamps and soles, the uppers are used for protecting the vamps, and the service life of the uppers is also one of the determining factors of the service life of the whole pair of shoes.

In order to seek good air permeability and comfort and beautiful appearance during manufacturing of the fly-woven uppers in the market at present, the fly-woven uppers have poor waterproof performance, are easy to be soaked in water and are difficult to deal with wet weather such as rainy days, so that the fly-woven uppers with good waterproof performance are very necessary.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides a fly-woven upper with good waterproofness.

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

the utility model provides a side of flying to weave that waterproof nature is good, includes the heel group, the heel group includes the heat-sink shell, and one side fixedly connected with waterproof ventilative layer of heat-sink shell, one side fixedly connected with PTFE membrane on waterproof ventilative layer, one side fixedly connected with water barrier of PTFE membrane.

Furthermore, supporting layers are fixedly connected to two sides of the heel upper, and a toe upper is fixedly connected between the supporting layers.

Furthermore, the upper surface of the toe upper is fixedly connected with a wear-resistant layer.

Furthermore, one sides of the heel upper, the supporting layer and the toe upper are fixedly connected with adhesive surfaces.

Furthermore, a plurality of water leaching grooves are formed in one side of the water-resisting layer and are evenly distributed.

Furthermore, a fluorescent layer is arranged on one side of the water-resisting layer.

Furthermore, a waterproof layer is fixedly connected to the top of the heel upper.

Furthermore, one side of the waterproof breathable layer comprises a plurality of polyolefin elastic yarns, flame-retardant polyester yarns and viscose yarns, the polyolefin elastic yarns, the flame-retardant polyester yarns and the viscose yarns are vertically woven, the viscose yarns are located between the polyolefin elastic yarns and the flame-retardant polyester yarns, and a plurality of air holes are formed between the viscose yarns.

The utility model has the beneficial effects that:

1. through the setting of PEFE membrane, when flying to knit the upper, PEFE membrane can have the anti-acid alkali-resistant effect to prevent that the heel group from receiving chemical corrosion, avoid the upper ageing, improved the life of upper.

2. Through the setting of water barrier, when meetting moist weather such as rainy day, the water barrier can play the effect of water proof, prevents that the rainwater from soaking in the shoes, avoids shoes to receive the damage, has improved the waterproof nature of group's face.

3. Through the setting of supporting layer, when flying to knit the group of shoes face when using, the supporting layer can support between heel group and the toe group, makes the group of shoes face have the third dimension, has increased the aesthetic property that flies to knit the group of shoes face.

4. Through the arrangement of the polyolefin elastic yarns, the polyolefin elastic yarns can be mixed with various fibers to meet the requirements of different fabrics on elasticity, so that the upper surface has lasting and comfortable elasticity, the natural appearance and hand feeling of the upper surface are kept, and the overall performance of the upper surface is improved.

Drawings

Fig. 1 is a schematic perspective view of a fly-knitted upper with good waterproof performance according to the present invention;

FIG. 2 is a schematic cross-sectional view of a waterproof flying woven upper according to the present invention;

fig. 3 is an enlarged schematic structural view of a fly-knitted upper with good waterproof performance according to the present invention.

In the figure: 1. gluing the surface; 2. a waterproof layer; 3. a heel counter; 4. a support layer; 5. a toe upper; 6. a wear layer; 7. a heat absorbing layer; 8. a waterproof breathable layer; 9. a PTFE membrane; 10. a water barrier layer; 11. a draining tank; 12. a fluorescent layer; 13. a polyolefin stretch yarn; 14. flame-retardant polyester; 15. viscose silk; 16. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. It should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and their meaning in the context of this patent may be understood by those skilled in the art as appropriate.

Referring to fig. 1-3, a flying textile upper with good waterproof performance, including heel group 3, heel group 3 includes heat-absorbing layer 7, one side pressfitting of heat-absorbing layer 7 has waterproof ventilative layer 8, one side of waterproof ventilative layer 8 is bonded and is had PTFE membrane 9, when using flying textile upper, PEFE membrane 9 can have the effect of anti acid and alkali resistance, thereby prevent heel group 3 from receiving chemical corrosion, avoid the upper ageing, the life of group has been improved, one side of PTFE membrane 9 is bonded and is had water barrier 10, when running into humid weather such as rainy day, water barrier 10 can play the effect of water-stop, prevent that the rainwater from soaking in the shoes, avoid the shoes to receive the damage, the waterproof performance of group has been improved.

In the utility model, it is noted that the two sides of the heel upper 3 are sewed with the supporting layers 4, the toe upper 5 is sewed between the supporting layers 4, when the flying-knitted upper is used, the supporting layers 4 can support the heel upper 3 and the toe upper 5, so that the upper has three-dimensional effect, and the beauty of the flying-knitted upper is increased, the upper surface of the toe upper 5 is adhered with the wear-resistant layer 6, the wear-resistant layer 6 can increase the wear resistance of the upper, and prolong the service life of the upper, one sides of the heel upper 3, the supporting layers 4 and the toe upper 5 are adhered with the adhesive surface 1, one side of the water-proof layer 10 is provided with a plurality of water-dropping grooves 11, the water-dropping grooves 11 are uniformly distributed, one side of the water-proof layer 10 is provided with the fluorescent layer 12, the fluorescent layer 12 not only increases the beauty, but also plays a role of indicating in a dark environment, the top of the heel upper 3 is adhered with the waterproof layer 2, one side of the waterproof breathable layer 8 comprises a plurality of polyolefin elastic filaments 13, and a toe upper 5, The flame-retardant polyester yarns 14 and the viscose yarns 15 are woven perpendicularly, the polyolefin elastic yarns 13, the flame-retardant polyester yarns 14 and the viscose yarns 15 can be woven in a mixed mode with various fibers to meet the requirements of different fabrics on elasticity, so that the upper surface has lasting and comfortable elasticity, the natural appearance and hand feeling of the upper surface are kept, the overall performance of the upper surface is improved, the viscose yarns 15 are located between the polyolefin elastic yarns 13 and the flame-retardant polyester yarns 14, and a plurality of air holes 16 are formed between the viscose yarns 15.

The working principle is as follows: when in use, firstly, the heat absorbing layer 7 can absorb heat through the arrangement of the heat absorbing layer 7, so that the shoes keep dry and comfortable, then the waterproof breathable layer 8 increases the breathability of the shoes through the arrangement of the waterproof breathable layer 8, wherein the polyolefin elastic yarns 13 of the waterproof breathable layer 8 can be mixed with various fibers to meet the requirements of different fabrics on elasticity, so that the upper has lasting comfortable elasticity and also keeps the natural appearance and hand feeling of the upper, then through the arrangement of the PTFE (polytetrafluoroethylene) film, the PEFE (polyethylene ethylene-tetrafluoroethylene) film has acid resistance and alkali resistance, so that the heel upper 3 is prevented from being chemically corroded, then through the arrangement of the waterproof layer 10, the waterproof layer 10 has good waterproof effect, when water falls on the waterproof layer 10, the water draining tank 11 drains the water, so that the water accumulation is avoided, meanwhile, the fluorescent layer 12 not only increases the attractiveness, but also plays a role in darker environment, and then through the arrangement of the supporting layer 4, the supporting layer 4 supports the space between the heel upper 3 and the toe upper 5, and improves the stereoscopic impression of the upper surface.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The flying-weaving upper with good waterproofness comprises a heel upper (3) and is characterized in that the heel upper (3) comprises a heat absorption layer (7), a waterproof breathable layer (8) is fixedly connected to one side of the heat absorption layer (7), a PTFE (polytetrafluoroethylene) membrane (9) is fixedly connected to one side of the waterproof breathable layer (8), and a water-resisting layer (10) is fixedly connected to one side of the PTFE membrane (9).

2. The flying-woven upper with good waterproofness as claimed in claim 1, characterized in that the two sides of the heel upper (3) are fixedly connected with supporting layers (4), and a toe upper (5) is fixedly connected between the supporting layers (4).

3. The flying-woven upper with good waterproofness as claimed in claim 2, characterized in that the upper surface of the toe upper (5) is fixedly connected with a wear-resistant layer (6).

4. The flying-woven upper with good waterproofness as claimed in claim 2, characterized in that the adhesive surface (1) is fixedly connected to one side of the heel upper (3), the supporting layer (4) and the toe upper (5).

5. The flying textile upper with good waterproofness as claimed in claim 1, wherein a plurality of water leaching grooves (11) are formed on one side of the water-resisting layer (10), and the water leaching grooves (11) are uniformly distributed.

6. The fly-weaving upper with good waterproofness according to claim 1, characterized in that one side of the water barrier layer (10) is provided with a fluorescent layer (12).

7. The flying-weaving upper with good waterproofness as claimed in claim 1, characterized in that the waterproof layer (2) is fixedly connected to the top of the heel upper (3).

8. The fly-weaving upper with good waterproofness according to claim 1, characterized in that one side of the waterproof breathable layer (8) comprises a plurality of polyolefin elastic yarns (13), flame-retardant polyester yarns (14) and viscose yarns (15), the polyolefin elastic yarns (13) and the flame-retardant polyester yarns (14) are vertically woven with the viscose yarns (15), the viscose yarns (15) are located between the polyolefin elastic yarns (13) and the flame-retardant polyester yarns (14), and a plurality of air vents (16) are arranged between the viscose yarns (15).