CN209825383U - Breathable vamp - Google Patents

Abstract

The utility model discloses a ventilative vamp, which comprises a vamp, the vamp includes artificial leather cloth layer, activated carbon fiber layer, sponge layer, goes up sandwich screen cloth layer, waterproof membrane layer, lower sandwich screen cloth layer and foaming precoat, it has first bleeder vent to open uniformly on the artificial leather layer, the outer fringe department of the lower terminal surface on artificial leather layer bonds and has activated carbon fiber layer, the lower terminal surface edge department on activated carbon fiber layer bonds and has the sponge layer, the lower terminal surface edge department bonds and has last sandwich screen cloth layer under the sponge layer, go up sandwich screen cloth layer under the terminal surface bonds in proper order and has waterproof membrane layer and lower sandwich screen cloth layer. The utility model discloses a set up vamp and the waterproof precoat of elasticity, the comfort level of instep when not only having improved the walking, moreover, also realized ventilation and deodorant effect, avoided the stink to distribute and influence individual image, simultaneously, also compromise waterproof function, help keeping dry and comfortable environment in the shoes.

Description

Breathable vamp

Technical Field

The utility model relates to a technical field is made to the vamp, specifically is a ventilative vamp.

Background

There is a long history of development. Shoes are one kind that people protect feet from being injured. At first, in order to overcome special conditions and prevent feet from being difficult or injured, the invention discloses the hair. With the development of society and the acceleration of life rhythm, people have higher and higher requirements on the comfort of shoes, and light shoes and sports shoes are favored by people as main shoes for walking and sports.

People often sweat and feel stuffy feet during walking and sports, so that the requirement on the air permeability of the shoes is high. Traditional new vamp of breathing freely, too harsh, the comfort level is poor during the walking, and in addition, the gas permeability is poor produces foot odor easily, and in public occasion, the stink gives off, influences individual image very easily, and in addition, traditional vamp also does not have waterproof function, can't guarantee dry and comfortable in the shoes. To this end, we propose a breathable upper.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ventilative vamp to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a breathable vamp comprises a vamp body, wherein the vamp body comprises an artificial leather cloth layer, an activated carbon fiber layer, a sponge layer, an upper sandwich mesh cloth layer, a waterproof membrane layer, a lower sandwich mesh cloth layer and a foaming fabric layer, the artificial leather layer is uniformly provided with first air holes, the outer edge of the lower end face of the artificial leather layer is bonded with an activated carbon fiber layer, the outer edge of the lower end surface of the activated carbon fiber layer is bonded with a sponge layer, the outer edge of the lower end surface of the sponge layer is bonded with an upper sandwich net cloth layer, the lower end face of the upper sandwich mesh layer is sequentially bonded with a waterproof membrane layer and a lower sandwich mesh layer, and the waterproof film layer is uniformly provided with second air holes, the outer edge of the lower end of the lower sandwich mesh layer is bonded with a foaming fabric layer, the foaming fabric layer is uniformly provided with third air holes, and the upper part of the middle end of the vamp is sewed with an elastic waterproof fabric layer.

Preferably, the activated carbon fiber layer is a coconut shell carbon fiber layer.

Preferably, the second air hole and the third air hole are in one-to-one correspondence.

Preferably, the aperture of each first air vent is larger than the aperture of each third air vent and the aperture of each second air vent.

Preferably, the elastic waterproof fabric layer is a polyamide matt Lycra fabric layer.

Preferably, the waterproof membrane layer is a PTFE membrane layer.

Preferably, the foaming fabric layer is an EVA fabric layer.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of ventilative vamp through setting up vamp and the waterproof precoat of elastic force, has not only improved the comfort level of instep when walking, moreover, has also realized ventilation and deodorant effect, has avoided the stink to distribute and influence individual image, simultaneously, has also taken into account waterproof function, helps keeping dry and comfortable environment in the shoes.

Drawings

FIG. 1 is a schematic top view of the structure of the present invention;

fig. 2 is a schematic cross-sectional view of the vamp of the present application.

In the figure: 1 vamp, 11 artificial leather cloth layers, 111 first air holes, 12 activated carbon fiber layers, 13 sponge layers, 14 upper sandwich mesh fabric layers, 15 waterproof membrane layers, 151 second air holes, 16 lower sandwich mesh fabric layers, 17 foaming fabric layers, 171 third air holes and 2 elastic waterproof fabric layers.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a ventilative vamp, includes vamp 1, vamp 1 includes artificial leather cloth layer 11, activated carbon fiber layer 12, sponge layer 13, goes up sandwich netted cloth layer 14, waterproof rete 15, lower sandwich netted cloth layer 16 and foaming precoat 17, sets up artificial leather in vamp 1's upper end, has avoided the not clean condition of netted vamp washing to take place, has made things convenient for the washing of vamp 1. First bleeder vent 111 has evenly been opened on the artificial leather layer, the outer fringe department of the lower terminal surface on artificial leather layer bonds and has activated carbon fiber layer 12, and activated carbon fiber layer 12 is coconut shell charcoal fiber layer, and coconut shell charcoal has stronger adsorptivity, has strengthened the absorption stink of vamp 1 and the effect of dehumidification. The lower extreme off-plate edge department of activated carbon fiber layer 12 bonds has sponge layer 13, and the sponge is more soft, and still has certain hydroscopicity and heat insulating ability, can improve the comfort level with the foot contact. The sandwich mesh layer 14 is bonded at the outer edge of the lower end face of the sponge layer 13, the waterproof membrane layer 15 and the lower sandwich mesh layer 16 are sequentially bonded at the lower end face of the upper sandwich mesh layer 14, the second air holes 151 are uniformly formed in the waterproof membrane layer 15, the waterproof membrane layer 15 is a PTFE (polytetrafluoroethylene) membrane layer, a waterproof breathable fabric is formed by compounding the upper sandwich mesh layer 14, the waterproof membrane layer 15 and the lower sandwich mesh layer 16, water vapor particles are very fine according to the principle of capillary motion and can smoothly permeate the second air holes 151 to the other side, so that the breathable phenomenon occurs, after water vapor is condensed to become water drops, the particles become large, water molecules cannot smoothly separate from the water drops to permeate the other side due to the action of the water drops, and therefore, the breathable and waterproof functions are considered for the vamp 1. The outer edge of the lower end of the lower sandwich mesh layer 16 is bonded with a foaming fabric layer 17, the foaming fabric layer 17 is an EVA fabric layer, the EVA fabric is an extremely common material, and the shoe upper has the characteristics of good flexibility, shock resistance, skid resistance, strong pressure resistance and the like, can reduce the hardness degree of the shoe upper 1, and improves the comfort degree of feet during walking. The third air holes 171 are uniformly formed in the foaming fabric layer 17, the second air holes 151 correspond to the third air holes 171 one by one, the aperture of each first air hole 111 is larger than that of each third air hole 171 and that of each second air hole 151, when the shoe is used, odor and sweat in the shoe gradually rise through the third air holes 171 and the second air holes 151, and are exhausted from the shoe upper 1 through the first air holes 111 after being adsorbed by the sponge and the activated carbon fiber layer 12, so that the ventilation and deodorization effects are realized. An elastic waterproof fabric layer 2 is sewn on the upper portion of the middle end of the vamp 1, the elastic waterproof fabric layer 2 is a nylon matt lycra fabric layer, and nylon matt lycra fabric has high elasticity and waterproofness, so that the wearing comfort of the shoe is further improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A breathable upper, comprising an upper (1), characterized in that: the vamp (1) comprises an artificial leather cloth layer (11), an activated carbon fiber layer (12), a sponge layer (13), an upper sandwich mesh cloth layer (14), a waterproof membrane layer (15), a lower sandwich mesh cloth layer (16) and a foaming fabric layer (17), wherein first air holes (111) are uniformly formed in the artificial leather layer, the activated carbon fiber layer (12) is bonded to the outer edge of the lower end face of the artificial leather layer, the sponge layer (13) is bonded to the outer edge of the lower end face of the activated carbon fiber layer (12), the upper sandwich mesh cloth layer (14) is bonded to the outer edge of the lower end face of the sponge layer (13), the waterproof membrane layer (15) and the lower sandwich mesh cloth layer (16) are sequentially bonded to the lower end face of the upper sandwich mesh cloth layer (14), second air holes (151) are uniformly formed in the waterproof membrane layer (15), and the foaming fabric layer (17) is formed in the outer edge of the lower end of the lower sandwich mesh cloth layer (16), the foaming fabric layer (17) is uniformly provided with third air holes (171), and the upper part of the middle end of the vamp (1) is sewed with an elastic waterproof fabric layer (2).

2. The breathable upper according to claim 1, characterized in that: the activated carbon fiber layer (12) is a coconut shell carbon fiber layer.

3. The breathable upper according to claim 1, characterized in that: the second air holes (151) and the third air holes (171) are in one-to-one correspondence from top to bottom.

4. The breathable upper according to claim 1, characterized in that: the aperture of each first air hole (111) is larger than the aperture of each third air hole (171) and the aperture of each second air hole (151).

5. The breathable upper according to claim 1, characterized in that: the elastic waterproof fabric layer (2) is a polyamide matt lycra fabric layer.

6. The breathable upper according to claim 1, characterized in that: the waterproof membrane layer (15) is a PTFE membrane layer.

7. The breathable upper according to claim 1, characterized in that: the foaming fabric layer (17) is an EVA fabric layer.