WO2024082481A1 - 一种减震换气鞋底 - Google Patents

一种减震换气鞋底 Download PDF

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Publication number
WO2024082481A1
WO2024082481A1 PCT/CN2023/074254 CN2023074254W WO2024082481A1 WO 2024082481 A1 WO2024082481 A1 WO 2024082481A1 CN 2023074254 W CN2023074254 W CN 2023074254W WO 2024082481 A1 WO2024082481 A1 WO 2024082481A1
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WO
WIPO (PCT)
Prior art keywords
outsole
shock
absorbing
midsole
groove
Prior art date
Application number
PCT/CN2023/074254
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English (en)
French (fr)
Inventor
郑荣大
丁思恩
庄伟志
Original Assignee
茂泰(福建)新材料科技有限公司
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Publication of WO2024082481A1 publication Critical patent/WO2024082481A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/12—Soles with several layers of different materials
    • A43B13/125—Soles with several layers of different materials characterised by the midsole or middle layer
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/02—Soles; Sole-and-heel integral units characterised by the material
    • A43B13/04—Plastics, rubber or vulcanised fibre
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B13/00—Soles; Sole-and-heel integral units
    • A43B13/14—Soles; Sole-and-heel integral units characterised by the constructive form
    • A43B13/18—Resilient soles
    • A43B13/181—Resiliency achieved by the structure of the sole
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/32—Footwear with health or hygienic arrangements with shock-absorbing means

Definitions

  • the present application relates to the technical field of shoe soles, and in particular to a shock-absorbing and ventilating shoe sole and a shoe using the same.
  • the soles of the feet bear all the weight and pressure of the human body.
  • air cushion shoes on the market which are mainly equipped with air cushions near the soles and heels to absorb the rebound force of the soles and heels.
  • This type of sole still has some shortcomings: the space inside the sole where the air cushion is installed is limited, the shock absorption effect on the soles is not ideal, the connection between the outsole and the midsole of the shoe is not firm enough, the air cushion is easy to leak and damage, etc.
  • the soles of the feet are close to the upper surface of the soles, resulting in poor breathability.
  • the soles of the feet generate moisture, part of the moisture can only be taken away by the vents on the upper surface.
  • the soles of the feet are prone to breed bacteria and produce unpleasant athlete's foot, which greatly reduces the comfort of wearing.
  • the present application provides a shock-absorbing and ventilating sole and a shoe using the same, which includes the following embodiments:
  • Embodiment 1 A shock-absorbing and breathable sole, comprising an outsole and a midsole adhered to the outsole in a shape-coupled manner, characterized in that the outsole has a middle area of the outsole and an edge area of the outsole, the middle area of the outsole is provided with one or more outsole grooves, the width of the edge area of the outsole is 10-20 mm, the bottom surface of the outsole groove is lower than the lower surface of the outsole edge area and protrudes downward, the top of the outsole groove is higher than the upper surface of the outsole edge area, the upper surface of the midsole is provided with a midsole ventilation groove, and the midsole ventilation groove is provided with a ventilation hole connected to the outsole groove.
  • Embodiment 2 A shock-absorbing and ventilation sole as described in Embodiment 1, characterized in that the upper surface of the outsole edge area is in a curved shape, and the width of the outsole edge area is 12-18 mm.
  • Embodiment 3 A shock-absorbing and ventilation sole as described in Embodiment 1, characterized in that a plurality of shock-absorbing plates are provided at the bottom of the outsole groove, the plurality of shock-absorbing plates are inclined in the same direction, and the upper edge of the shock-absorbing plates is lower than the top of the outsole groove.
  • Embodiment 4 A shock-absorbing and ventilation sole as described in Embodiment 3, characterized in that the thickness of the shock-absorbing sheet is 0.8mm-1.2mm, the inclination angle is 35°-45°, and the spacing between two adjacent shock-absorbing sheets is 2.5mm-4mm.
  • Embodiment 5 A shock-absorbing and ventilating sole as described in Embodiment 3, characterized in that the thickness of the shock-absorbing sheet is 1.2mm-1.5mm, the inclination angle is 45°-55°, and the spacing between two adjacent shock-absorbing sheets is 1.5mm-3.5mm.
  • Embodiment 6 A shock-absorbing and ventilation sole as described in Embodiment 1, characterized in that a shock-absorbing column is provided at the bottom of the outsole groove, and the outer diameter of the upper end of the shock-absorbing column is smaller than the outer diameter of the lower end.
  • Embodiment 7 A shock-absorbing and ventilation sole as described in Embodiment 1, characterized in that the outsole groove is rectangular, diamond-shaped, circular, or elliptical.
  • Embodiment 8 A shock-absorbing and ventilation sole as described in Embodiment 1, characterized in that the material of the outsole is rubber.
  • Embodiment 9 A shock-absorbing and ventilation sole as described in Embodiment 1, characterized in that the material of the midsole is EVA.
  • Embodiment 10 A shock-absorbing and ventilating sole as described in Embodiment 1, characterized in that the midsole ventilation grooves are interconnected and spread throughout the foot stepping area.
  • Embodiment 11 A shoe, comprising the shock-absorbing and breathable sole according to any one of the aforementioned embodiments, wherein the sole comprises an outsole and a midsole adhered to the outsole in a shape-coupled manner, characterized in that the outsole has a middle area of the outsole and an edge area of the outsole, the middle area of the outsole is provided with one or more outsole grooves, the width of the edge area of the outsole is 10-20 mm, the bottom surface of the outsole groove is lower than the lower surface of the outsole edge area and protrudes downward, the top of the outsole groove is higher than the upper surface of the outsole edge area, the upper surface of the midsole is provided with a midsole ventilation groove, and the midsole ventilation groove is provided with a ventilation hole connected to the outsole groove.
  • a shock-absorbing and ventilating shoe sole comprises an outsole and a midsole stacked on the outsole, wherein the upper surface of the outsole is provided with a plurality of grooves, the groove bottoms of the grooves protrude outwardly beyond the lower surface of the outsole, the upper surface of the midsole is provided with a plurality of mutually staggered breathable grooves, and the groove bottoms of the breathable grooves are provided with ventilation holes communicating with the grooves.
  • a plurality of shock absorbing plates are provided at the bottom of the groove, and the plurality of shock absorbing plates are arranged to be inclined in the same direction, and the upper edges of the shock absorbing plates are lower than the edges of the groove openings of the groove.
  • a plurality of shock-absorbing columns are provided at the bottom of the groove, and the outer diameter of the upper end of the shock-absorbing column is smaller than the outer diameter of the lower end.
  • the groove is rectangular, diamond, circular or elliptical.
  • the outsole is a rubber outsole.
  • the midsole is an EVA midsole.
  • the outsole of the shoe of the present application is provided with a plurality of grooves, the bottoms of the grooves protrude downward to form shock-absorbing blocks, the grooves and the lower surface of the midsole constitute a ventilation cavity, the shock-absorbing blocks can buffer the impact of the sole of the foot stepping on the ground, the edge of the outsole is wider and thinner, there can be a larger bonding area between the midsole and the outsole, forming a strong bond, the outsole grooves and the midsole ventilation grooves are connected, providing a ventilation effect when walking, and being comfortable to wear, and the entire rubber outsole is lighter, which reduces material costs while increasing wearing comfort.
  • the upper surface of the outsole edge area is in a curved shape, and the width of the outsole edge area is 12-18mm.
  • the curved shape further increases the bonding area, improves the firmness of the bonding, and when bonding the outsole and the midsole, it is easier to position through shape matching to achieve accurate bonding, and the width is between 12-18mm.
  • a plurality of oblique shock-absorbing plates are arranged in the groove, and the oblique shock-absorbing plates have the ability to restore elastic deformation, further enhance the elastic support of the shock-absorbing block to the sole of the foot, enhance the shock-absorbing effect, and increase wearing comfort.
  • different shock-absorbing plate quantities, angles, spacings and other features can be set according to the size of the shoe.
  • the thickness of the shock-absorbing plate is 0.8mm-1.2mm, the inclination angle is 35°-45°, and the spacing between two adjacent shock-absorbing plates is 2.5mm-4mm, it is suitable for shoe sizes of 36-37, It is suitable for people weighing 40-60kg; when the thickness of the shock-absorbing sheet is 1.2mm-1.5mm, the inclination angle is 45°-55°, and the spacing between two adjacent shock-absorbing sheets is 1.5mm-3.5mm, it is suitable for people with shoe sizes of 41-42 and a weight of 60-80kg.
  • the material of the outsole is rubber
  • the material of the midsole is EVA, which can effectively reduce the weight of the shoes and improve the wearing comfort.
  • the bottom ventilation grooves are interconnected and spread throughout the foot stepping area, so that each gas passing through the sole can spread throughout the entire foot, increasing the overall breathability.
  • FIG1 is a front view structural schematic diagram of the sole of Example 1.
  • FIG2 is a schematic side view of the structure of the sole of Example 1.
  • FIG3 is a schematic diagram of the split structure of the sole of Example 1.
  • FIG. 4 is a schematic diagram of the split structure of the sole of Example 2.
  • FIG5 is a schematic diagram of the cross-sectional structure of the sole of Example 2.
  • FIG. 6 is a schematic diagram of the split structure of the sole of Example 3.
  • FIG. 7 is a schematic diagram of the cross-sectional structure of the sole of Example 3.
  • FIG8 is a schematic diagram of the front view structure of the sole of Example 4.
  • FIG9 is a schematic diagram of the front view structure of the sole of Example 5.
  • the present application discloses a shock-absorbing and ventilating sole, comprising an outsole and a midsole bonded to the outsole in a shape-coupled manner, characterized in that the outsole has an outsole middle region and an outsole edge region, the outsole middle region is provided with one or more outsole grooves, the edge region of the outsole has a width of 10-20 mm, the bottom surface of the outsole groove is lower than the lower surface of the outsole edge region and protrudes downward, the top of the outsole groove is higher than the upper surface of the outsole edge region, the upper surface of the midsole is provided with a midsole ventilation groove, and the midsole ventilation groove is provided with a vent hole connected to the outsole groove.
  • the bonding between the outsole and the midsole can be completed by using an adhesive, wherein the adhesive used is not particularly limited, and those skilled in the art can select it according to actual needs.
  • the outsole of the present application is provided with a plurality of grooves, the bottom of the grooves protrudes downward to form a shock-absorbing block, and the outsole grooves are connected to the midsole breathable grooves, which can provide a breathable effect when walking and also play a buffering role.
  • the edge of the outsole is wider and thinner, and there can be a larger bonding area between the midsole and the outsole to form a strong bond.
  • the outsole grooves are connected to the midsole breathable grooves, which provide a breathable effect when walking.
  • the thickness of the middle area of the outsole refers to the average thickness from the upper edge to the lower edge of the middle area. There is no restriction on the thickness of the middle area of the outsole.
  • the thickness of the middle area of the outsole can be 8-20mm, for example, 8.5-15mm, and it can protrude 2-8mm upward and downward relative to the edge area of the outsole, for example, 2-5mm, or 2-3mm.
  • the thickness of the outsole edge area refers to the average thickness of the outsole edge area. There is no limit to the thickness of the outsole edge area.
  • the thickness of the outsole edge area can be set to 2-5mm, for example, 2.5-3.5mm, or 3mm-4mm.
  • the upper surface of the outsole edge region is curved, and the width of the outsole edge region is 12-18 mm.
  • the curved shape further increases the bonding area, improves the bonding firmness, and makes it easier to position the outsole and midsole through shape matching when bonding, thereby achieving accurate bonding.
  • a plurality of shock absorbing sheets are disposed at the bottom of the large bottom groove, and the plurality of shock absorbing sheets are tilted in the same direction, and the upper edges of the shock absorbing sheets are lower than the top of the large bottom groove.
  • the number, inclination angle and spacing can be set according to actual needs, so that the sole has stronger shock absorption and comfort.
  • the thickness of the shock-absorbing sheet is 0.8mm-1.2mm, for example, 1.1mm
  • the inclination angle is 35°-45°, for example, 40°
  • the spacing between two adjacent shock-absorbing sheets is 2.5mm-4mm, for example, 3mm.
  • Increasing the inclination angle and thickness and reducing the spacing between the shock-absorbing sheets can effectively improve the shock absorption.
  • the thickness, inclination angle and spacing of the shock-absorbing sheets in this embodiment can make the shoes have good shock absorption and lightness. With such a setting, when using rubber material, the shoes can be suitable for people with shoe sizes of 36-37 and a weight of 40-60kg to obtain the most comfortable wearing effect.
  • the thickness of the shock-absorbing sheet is 1.2 mm-1.5 mm, for example, 1.3 mm
  • the inclination angle is 45°-55°, for example, 50°
  • the spacing between two adjacent shock-absorbing sheets is 1.5 mm-3.5 mm, for example, 2 mm.
  • a shock-absorbing column is provided at the bottom of the outsole groove, and the outer diameter of the upper end of the shock-absorbing column is smaller than the outer diameter of the lower end.
  • the shock-absorbing column can effectively conduct the gravity of the human body and provide good support for the shoes, so that the shoes have stronger shock absorption and comfort.
  • the large bottom groove is rectangular, diamond-shaped, circular, or elliptical.
  • the material of the outsole is rubber.
  • Rubber is a very suitable material for making shoe outsoles. Rubber itself is relatively soft, the material is wear-resistant and corrosion-resistant, has a certain resilience, and is comfortable and shock-absorbing.
  • the material of the midsole is EVA, which has the advantages of good cushioning, shock resistance, heat insulation, moisture resistance, and chemical corrosion resistance as a midsole material.
  • the midsole ventilation grooves are interconnected and spread over the sole stepping area.
  • each gas passing through the sole can spread over the entire sole, increasing the overall ventilation comfort.
  • the midsole ventilation grooves spread over the sole stepping area in the present application means that the midsole ventilation grooves occupy more than 80% of the length of the sole stepping area in the longitudinal dimension and 10% of the length of the sole stepping area in the transverse dimension.
  • the midsole ventilation groove comprises a plurality of sub-ventilation grooves interlaced with each other, thereby forming the midsole ventilation grooves throughout the foot treading area.
  • the present application also provides shoes using the sole described in the present application.
  • the preparation method and specific materials of the soles or shoes described in the present application can be materials and preparation methods well known to those skilled in the art, and those skilled in the art can make selections based on actual needs.
  • a shock-absorbing and ventilating shoe sole comprises an outsole 2 and a midsole 1 bonded to the outsole 2 in a shape-coupled manner, wherein the outsole 2 has a middle region and an edge region, wherein the middle region is provided with one or more outsole grooves 20, wherein the width of the edge region is 15 mm, wherein the bottom surface of the outsole groove 20 is lower than the lower surface of the edge region of the outsole 2 and protrudes downward, wherein the top of the outsole groove 20 is higher than the upper surface of the edge region of the outsole 2, wherein the upper surface of the midsole 1 is provided with a midsole ventilation groove 11, wherein the midsole ventilation groove 11 is provided with ventilation holes 110 communicating with the outsole grooves.
  • the outsole 2 is a rubber outsole 2.
  • the midsole 1 is an EVA midsole 1.
  • the outsole groove 20 can not only cushion the impact of the sole stepping on the ground, but also push the air in the ventilation cavity to the sole through the air holes, greatly improving the air permeability of the contact surface between the sole and the sole.
  • the edge of the outsole 2 is wider and thinner, and there can be a larger bonding area between the midsole 1 and the outsole 2 to form a firm bond.
  • the outsole groove 20 and the midsole ventilation groove 11 are connected to provide a ventilation effect when walking, which is comfortable to wear.
  • the entire rubber outsole 2 is lighter, which reduces material costs and increases wearing comfort.
  • the width is set to 15mm because doing so can increase the bonding area.
  • the edge is not the key area of stress when wearing shoes, so it is not appropriate to set a ventilation groove.
  • the outsole groove 20 is not set at the edge, so that the stress-bearing area in the middle has a better ventilation effect.
  • the technical solution of this embodiment is basically the same as that of embodiment 1, except that a plurality of damping sheets 21 are provided at the bottom of the large bottom groove 20, and the plurality of damping sheets 21 face the same direction.
  • the shock absorbing sheet 21 is tilted at an angle of 35°, and the thickness of the shock absorbing sheet 21 is 0.8 mm, which is suitable for people with a shoe size of 36 and a weight of 40 kg.
  • the upper edge of the shock absorbing sheet 21 is lower than the edge of the notch of the groove 20.
  • the oblique shock-absorbing sheet 21 has the ability to restore elastic deformation, further improves the elastic support of the shock-absorbing block to the sole of the foot, and enhances the shock-absorbing effect.
  • the number, inclination angle and spacing of the shock-absorbing sheets 21 can all affect the shock-absorbing effect.
  • the number of shock-absorbing sheets 21 depends on the shoe size to a certain extent. For shoes with larger sizes, the wearer generally has a larger weight and requires a better shock-absorbing effect. Under this condition, relatively more shock-absorbing sheets 21 are required. However, the number of shock-absorbing sheets 21 cannot be increased indefinitely, which will affect the weight of the shoe itself and affect the wearing comfort.
  • the inclination angle of the shock-absorbing sheet 21 is also an important parameter that affects the shock-absorbing effect.
  • a suitable inclination angle can achieve the shock-absorbing effect while ensuring comfort.
  • the spacing of the shock-absorbing sheets 21 will also affect the shock-absorbing effect to a certain extent. Generally speaking, the smaller the spacing of the shock-absorbing sheets, the stronger the shock-absorbing effect. Similarly, the spacing of the shock-absorbing sheets 21 cannot be infinitely shortened, which will increase the overall weight of the shoe and affect the wearing comfort.
  • the technical solution of this embodiment is basically the same as that of Embodiment 1, except that a plurality of shock absorbing columns 22 are provided at the bottom of the large bottom groove 20 , and the outer diameter of the upper end of the shock absorbing column 22 is smaller than the outer diameter of the lower end.
  • the shock-absorbing column 22 has the ability to restore elastic deformation.
  • the shock-absorbing column 22 is arranged at the bottom of the outsole groove 20. When the shoe is normally worn, the outsole groove 20 is subjected to the force of the ground, so that the upper end of the shock-absorbing column 22 contacts the lower surface of the midsole, generating a supporting force on the midsole.
  • the shock-absorbing column 22 is arranged such that the outer diameter of the upper end is smaller than the outer diameter of the lower end, which can increase the stability of the shock-absorbing column 22, so that the shock-absorbing column is not easy to tilt or fall down when subjected to force, thereby achieving a shock-absorbing effect.
  • the technical solution of this embodiment is basically the same as that of embodiment 2, except that the above-mentioned large bottom groove 20 is in a rhombus shape. Different shapes of large bottom grooves 20 will have different effects on the human foot. The same amount of force will produce different wearing sensations, suitable for different groups of people and occasions of use.

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

Abstract

一种减震换气鞋底和采用它的鞋，包括大底（2）和形状耦合地粘连于大底（2）上面的中底（1），大底（2）中部区域设有大底凹槽（20），大底凹槽（20）的底面低于大底（2）边缘区域的下表面向下凸出，大底凹槽（20）的顶部高于大底（2）边缘区域的上表面，中底（1）的上表面设有中底透气槽（11），中底透气槽（11）中设有连通大底凹槽（20）的通气孔（110）。大底凹槽（20）既能缓冲脚掌踩地冲击，又能够将换气空腔的空气经透气孔推向脚掌，大大提升鞋底与脚掌接触面的透气性。大底（2）的边缘较宽且较薄，中底（1）和大底（2）之间能够有较大的粘结面积，形成牢固的粘结，大底凹槽（20）和中底透气槽（11）之间联通，在行走时提供透气效果，并且整个橡胶大底（2）较轻，减少材料成本的同时，增加穿着的舒适性。

Description

一种减震换气鞋底 技术领域
本申请涉及鞋底技术领域，特别是指一种减震换气鞋底和采用它的鞋。
背景技术
脚掌承担人体所有的重量与压力，鞋子作为保护脚掌的重要穿着物品，其穿着是否舒适关键取决于鞋底的弹性和透气性。目前，市面上出现气垫鞋，主要是在鞋底靠近脚掌和足跟的位置内设置气垫，以吸收脚掌和足跟部位的反弹力，该类鞋底仍有不足之处：气垫安装于鞋底内空间有限，对脚掌的减震效果不够理想、鞋子大底和中底的连接不够牢固、气垫容易漏气损坏等等，同时，在长距离行走或者跑步中，脚底紧贴着鞋底的上表面导致透气性差，脚掌产生湿气时，部分湿气只能鞋面通气孔带走，脚底容易滋生细菌发出难闻的脚气，大大降低穿着舒适度。
申请内容
本申请提供了一种减震换气鞋底和采用它的鞋，其包括如下实施方式：
实施方式1.一种减震换气鞋底，包括大底和形状耦合地粘连于大底上面的中底，其特征在于，所述大底具有大底中部区域和大底边缘区域，所述大底中部区域设有一个或多个大底凹槽，所述大底的边缘区域的宽度为10-20mm，所述大底凹槽的底面低于所述大底边缘区域的下表面向下凸出，所述大底凹槽的顶部高于所述大底边缘区域的上表面，所述中底的上表面设有中底透气槽，所述中底透气槽中设有连通所述大底凹槽的通气孔。
实施方式2.如实施方式1所述的一种减震换气鞋底，其特征在于，所述大底边缘区域的上表面呈曲面形状，所述大底边缘区域的宽度为12-18mm。
实施方式3.如实施方式1所述的一种减震换气鞋底，其特征在于，所述大底凹槽的底部设有多个减震片，多个减震片朝同一方向倾斜设置，减震片的上沿低于所述大底凹槽的顶部。
实施方式4.如实施方式3所述的一种减震换气鞋底，其特征在于，所述减震片的厚度为0.8mm-1.2mm，倾斜角度为35°-45°，相邻两片所述减震片之间的间距为2.5mm-4mm。
实施方式5.如实施方式3所述的一种减震换气鞋底，其特征在于，减震片的厚度为1.2mm-1.5mm，倾斜角度为45°-55°，相邻两片所述减震片之间的间距为1.5mm-3.5mm。
实施方式6.如实施方式1所述的一种减震换气鞋底，其特征在于，所述大底凹槽的底部设有减震柱，减震柱的上端外径小于下端外径。
实施方式7.如实施方式1所述的一种减震换气鞋底，其特征在于，所述大底凹槽呈矩形或者菱形或者圆形或者椭圆形。
实施方式8.如实施方式1所述的一种减震换气鞋底，其特征在于，所述大底的材料为橡胶。
实施方式9.如实施方式1所述的一种减震换气鞋底，其特征在于，所述中底的材料为EVA。
实施方式10.如实施方式1所述的一种减震换气鞋底，其特征在于，所述中底透气槽相互联通并且遍布脚底踩踏区域。
实施方式11.一种鞋，其包括前述实施方式中任一项所述的减震换气鞋底，所述鞋底包括大底和形状耦合地粘连于大底上面的中底，其特征在于，所述大底具有大底中部区域和大底边缘区域，所述大底中部区域设有一个或多个大底凹槽，所述大底的边缘区域的宽度为10-20mm，所述大底凹槽的底面低于所述大底边缘区域的下表面向下凸出，所述大底凹槽的顶部高于所述大底边缘区域的上表面，所述中底的上表面设有中底透气槽，所述中底透气槽中设有连通所述大底凹槽的通气孔。
本申请采用如下技术方案：
一种减震换气鞋底，包括大底和叠设于大底上面的中底，上述大底的上表面设有多个凹槽，凹槽的槽底超出大底的下表面向外凸起，上述中底的上表面设有多个相互交错的透气槽，透气槽的槽底设有连通凹槽的通气孔。
进一步改进地，上述凹槽的槽底设有多个减震片，多个减震片朝同一方向倾斜设置，减震片的上沿低于凹槽的槽口边沿。
进一步改进地，上述凹槽的槽底设有多个减震柱，减震柱的上端外径小于下端外径。
进一步改进地，上述凹槽呈矩形或者菱形或者圆形或者椭圆形。
进一步改进地，上述大底为橡胶大底。
进一步改进地，上述中底为EVA中底。
由上述对本申请结构的描述可知，和现有技术相比，本申请具有如下优点：
本申请的鞋底的大底设置多个凹槽，凹槽的槽底向下凸起，形成减震块，凹槽与中底的下表面构成换气空腔，减震块既能缓冲脚掌踩地冲击，大底的边缘较宽且较薄，中底和大底之间能够有较大的粘结面积，形成牢固的粘结，大底凹槽和中底透气槽之间联通，在行走时提供透气效果，穿着舒适，并且整个橡胶大底较轻，减少材料成本的同时，增加穿着的舒适性。
所述大底边缘区域的上表面呈曲面形状，所述大底边缘区域的宽度为12-18mm。曲面形状进一步增加了粘结面积，提高粘结的牢固度，并且在进行大底和中底的粘结时，更加容易通过形状匹配而定位，实现准确的粘结，宽度在12-18mm之间。同时，凹槽内设置多个斜向减震片，斜向减震片具有恢复弹性形变能力，进一步提升减震块对脚掌弹性支撑，增强减震作用，增加穿着舒适度。工业生产时，可根据鞋子尺码大小，设置不同的减震片数量、角度、间距等特征。当减震片的厚度为0.8mm-1.2mm，倾斜角度为35°-45°，相邻两片所述减震片之间的间距为2.5mm-4mm时，适合鞋码为36-37码、 体重为40-60kg的人穿着；当减震片的厚度为1.2mm-1.5mm，倾斜角度为45°-55°，相邻两片所述减震片之间的间距为1.5mm-3.5mm时，适合鞋码为41-42码、体重为60-80kg的人穿着。另外，大底的材料采用橡胶，所述中底的材料采用EVA可以有效降低鞋子重量，提升穿着舒适感。底透气槽相互联通并且遍布脚底踩踏区域，从而使得每个从鞋底透过来的气体都可以遍布整个脚底，增加整个透气性。
附图说明
为了更清楚地说明本公开实施例的技术方案，下面将对实施例的附图作简单地介绍，显而易见的，下面描述中的附图仅仅涉及本公开的一些实施例，而非对本公开的限制。
图1为实施例1的鞋底的正视结构示意图。
图2为实施例1的鞋底的侧视结构示意图。
图3为实施例1的鞋底的分体结构示意图。
图4为实施例2的鞋底的分体结构示意图。
图5为实施例2的鞋底的截面结构示意图。
图6为实施例3的鞋底的分体结构示意图。
图7为实施例3的鞋底的截面结构示意图。
图8为实施例4的鞋底的正视结构示意图。
图9为实施例5的鞋底的正视结构示意图。
具体实施方式
为使本公开实施例的目的、技术方案和优点更加清楚，下面将结合本公开实施例的附图，对本公开实施例的技术方案进行清楚、完整地描述。显然，所描述的实施例是本公开的一部分实施例，而不是全部的实施例。基于所描述的本公开的实施例，本领域普通技术人员在无需创造性劳动的前提下所获得的所有其他实施例，都属于本公开保护的范围。
本申请公开了一种减震换气鞋底，包括大底和形状耦合地粘连于大底上面的中底，其特征在于,所述大底具有大底中部区域和大底边缘区域，所述大底中部区域设有一个或多个大底凹槽，所述大底的边缘区域的宽度为10-20mm，所述大底凹槽的底面低于所述大底边缘区域的下表面向下凸出，所述大底凹槽的顶部高于所述大底边缘区域的上表面，所述中底的上表面设有中底透气槽，所述中底透气槽中设有连通所述大底凹槽的通气孔。在本申请中，大底和中底之间的粘连可以采用粘结剂完成，其中所采用的粘合剂没有特别限制，本领域技术人员可以根据实际需要进行选择。
本申请大底设置多个凹槽，凹槽的槽底向下凸起，形成减震块，大底凹槽和中底透气槽之间联通，在行走时既能提供透气效果，又可以起到缓冲作用。大底的边缘较宽且较薄，中底和大底之间能够有较大的粘结面积，形成牢固的粘结，大底凹槽和中底透气槽之间联通，在行走时提供透气效果。大底的中部区域的厚度指的是中部区域的上沿到下沿之间的平均厚度，对于大底的中部区域的厚度没有限制，在确保较好的透气效果，又保持轻盈便利和结实耐用的要求下，大底中部区域的厚度可以为8-20mm，例如8.5-15mm，其可以相对于大底边缘区域向上和向下凸出2-8mm，例如2-5mm，或者2-3mm。大底边缘区域的厚度指的是大底边缘区域的平均厚度，对于大底边缘区域的厚度没有限制，一般情况下，在既保证鞋底结实耐用，又确保轻盈便利的情况下，大底边缘区域的厚度可以设置为2-5mm，例如2.5-3.5mm，或者3mm-4mm。
在一些实施方式中，所述大底边缘区域的上表面呈曲面形状，所述大底边缘区域的宽度为12-18mm。曲面形状进一步增加了粘结面积，提高粘结的牢固度，并且在进行大底和中底的粘结时，更加容易通过形状匹配而定位，实现准确的粘结。
在一些实施方式中，所述大底凹槽的底部设有多个减震片，多个减震片朝同一方向倾斜设置，减震片的上沿低于所述大底凹槽的顶部。其减震片的 数量、倾斜角度、间距可以根据实际需要设置，从而使得鞋底拥有更强的减震性和舒适性。
在一些实施方式中，所述减震片的厚度为0.8mm-1.2mm，例如1.1mm，倾斜角度为35°-45°，例如40°，相邻两片所述减震片之间的间距为2.5mm-4mm，例如3mm。增加倾斜角度、厚度，减小减震片间距可以有效的提升减震性。采用本实施方式中减震片的厚度、倾斜角度和间距可以使得鞋子拥有良好的减震性，也兼具轻盈性。如此设置，在使用橡胶材质的情况下，可以使得鞋子适合鞋码为36-37号、体重为40-60kg的人穿着获得最舒适的穿着效果。
在一些实施方式中，所述减震片的厚度为1.2mm-1.5mm，例如1.3mm，倾斜角度为45°-55°，例如50°，相邻两片所述减震片之间的间距为1.5mm-3.5mm，例如2mm。如此设置，在使用橡胶材质的情况下，可以使得鞋子适合鞋码为41-42号、体重为60-80kg的人穿着获得最舒适的穿着效果。
在一些实施方式中，所述大底凹槽的底部设有减震柱，减震柱的上端外径小于下端外径。减震柱能够有效地传导人体的重力，为鞋子提供良好的支撑性，从而使得鞋子拥有更强的减震性和舒适性。
在一些实施方式中，所述大底凹槽呈矩形或者菱形或者圆形或者椭圆形。
在一些实施方式中，所述大底的材料为橡胶，橡胶是目前制作鞋子大底非常适宜的材料，其本身质地相对柔软，材料耐磨耐腐蚀，又具有一定的回弹力，具有舒适性和缓震性。
在一些实施方式中，所述中底的材料为EVA，其作为中底材料具有良好的缓冲、抗震、隔热、防潮、抗化学腐蚀等优点。
在一些实施方式中，所述中底透气槽相互联通并且遍布脚底踩踏区域。从而使得，每个从鞋底透过来的气体都可以遍布整个脚底，增加整个透气的舒适感。本申请所述的所述中底透气槽遍布脚底踩踏区域是指所述中底透气槽在纵向尺寸上占脚底踩踏区域长度的80％以上，在横向的尺寸上占脚底踩 踏区域宽度的80％以上。在一些实施方式中，所述中底透气槽包括多个相互交错的子透气槽，从而形成所述的遍布脚底踩踏区域的中底透气槽。
本申请还提供采用本申请所述鞋底的鞋。
本申请所述的鞋底或者鞋的制备方法以及具体材质可以是本领域技术人员所熟知的材料和制备方法，本领域技术人员可以根据实际需要进行选择。
下面参照附图说明本申请的实施例。
实施例1
参照图1至图3，一种减震换气鞋底，包括大底2和形状耦合地粘连于大底2上面的中底1，所述大底2具有中部区域和边缘区域，所述中部区域设有一个或多个大底凹槽20，所述边缘区域的宽度为15mm，所述大底凹槽20的底面低于所述大底2边缘区域的下表面向下凸出，所述大底凹槽20的顶部高于所述大底2边缘区域的上表面，所述中底1的上表面设有中底透气槽11，所述中底透气槽11中设有连通所述大底凹槽的通气孔110。上述大底2为橡胶大底2。上述中底1为EVA中底1。
大底凹槽20既能缓冲脚掌踩地冲击，又能够将换气空腔的空气经透气孔推向脚掌，大大提升鞋底与脚掌接触面的透气性。大底2的边缘较宽且较薄，中底1和大底2之间能够有较大的粘结面积，形成牢固的粘结，大底凹槽20和中底透气槽11之间联通，在行走时提供透气效果，穿着舒适，并且整个橡胶大底2较轻，减少材料成本的同时，增加穿着的舒适性。宽度设置为15mm，是因为如此做可以增加粘结面积，其次，边缘处并不是穿鞋时受力的重点区域，不宜设置透气凹槽，在边缘处不设置大底凹槽20，使得中部受力处具有更好的透气效果。
实施例2
参照图4和图5，本实施例的技术方案与实施例1基本相同，不同之处在于，上述大底凹槽20的槽底设有多个减震片21，多个减震片21朝同一方 向倾斜设置，倾斜角度为35°，减震片21的厚度为0.8mm，减震片的厚度为0.8mm，适合36号鞋码、体重为40kg的人穿着，减震片21的上沿低于凹槽20的槽口边沿。
斜向减震片21具有恢复弹性形变能力，进一步提升减震块对脚掌弹性支撑，增强减震作用。减震片21的数量，倾斜角度和间距均可以影响减震效果。减震片21的数量一定程度取决于鞋码，对于尺码较大的鞋子，穿着者一般有更大的体重，需要更好的减震效果，此种条件下需要相对多的减震片21。但减震片21的数量不能无限增多，这会影响鞋子本身的重量，影响穿着舒适度。减震片21的倾斜角度也是影响减震效果的重要参数，合适的倾斜角度会既达到减震效果的同时也可以保证舒适度。减震片21的间距也会一定程度上影响减震效果，一般而言，减震片间距小则减震效果会增强。同样的，不能无限地缩短减震片21的间距，会导致鞋子整体重量增加，影响穿着舒适度。
实施例3
参照图6和图7，本实施例的技术方案与实施例1基本相同，不同之处在于，上述大底凹槽20的槽底设有多个减震柱22，减震柱22的上端外径小于下端外径。
减震柱22具有恢复弹性形变能力，减震柱22设置在大底凹槽20槽底，当正常穿着时，由于大底凹槽20受到地面的力，从而导致减震柱22上端与中底的下表面接触，对中底产生支持力。将减震柱22设置为上端外径小于下端外径形式可以增加减震柱22的稳定性，使减震柱受力时不易歪斜、倒伏，从而达到缓震作用。
实施例4
参照图6，本实施例的技术方案与实施例2基本相同，不同之处在于，上述大底凹槽20呈菱形。不同的大底凹槽20的形状，会对人体脚部产生不 同大小的力，会产生不同的穿着感，适应于不同的人群和使用场合。
实施例5
参照图7，本实施例的技术方案与实施例2基本相同，不同之处在于，上述大底凹槽20呈圆形。
以上所述仅是本公开的示范性实施方式，而非用于限制本公开的保护范围，本公开的保护范围由所附的权利要求确定。

Claims (11)

  1. 一种减震换气鞋底，包括大底和形状耦合地粘连于大底上面的中底，其特征在于，所述大底具有大底中部区域和大底边缘区域，所述大底中部区域设有一个或多个大底凹槽，所述大底的边缘区域的宽度为10-20mm，所述大底凹槽的底面低于所述大底边缘区域的下表面向下凸出，所述大底凹槽的顶部高于所述大底边缘区域的上表面，所述中底的上表面设有中底透气槽，所述中底透气槽中设有连通所述大底凹槽的通气孔。
  2. 如权利要求1所述的一种减震换气鞋底，其特征在于，所述大底边缘区域的上表面呈曲面形状，所述大底边缘区域的宽度为12-18mm。
  3. 如权利要求1所述的一种减震换气鞋底，其特征在于，所述大底凹槽的底部设有多个减震片，多个减震片朝同一方向倾斜设置，减震片的上沿低于所述大底凹槽的顶部。
  4. 如权利要求3所述的一种减震换气鞋底，其特征在于，所述减震片的厚度为0.8mm-1.2mm，倾斜角度为35°-45°，相邻两片所述减震片之间的间距为2.5mm-4mm。
  5. 如权利要求3所述的一种减震换气鞋底，其特征在于，减震片的厚度为1.2mm-1.5mm，倾斜角度为45°-55°，相邻两片所述减震片之间的间距为1.5mm-3.5mm。
  6. 如权利要求1所述的一种减震换气鞋底，其特征在于，所述大底凹槽的底部设有减震柱，减震柱的上端外径小于下端外径。
  7. 如权利要求1所述的一种减震换气鞋底，其特征在于，所述大底凹槽呈矩形或者菱形或者圆形或者椭圆形。
  8. 如权利要求1所述的一种减震换气鞋底，其特征在于，所述大底的材料为橡胶。
  9. 如权利要求1所述的一种减震换气鞋底，其特征在于，所述中底的材 料为EVA。
  10. 如权利要求1所述的一种减震换气鞋底，其特征在于，所述中底透气槽相互联通并且遍布脚底踩踏区域。
  11. 一种鞋，其包括一种减震换气鞋底，所述鞋底包括大底和形状耦合地粘连于大底上面的中底，其特征在于，所述大底具有大底中部区域和大底边缘区域，所述大底中部区域设有一个或多个大底凹槽，所述大底的边缘区域的宽度为10-20mm，所述大底凹槽的底面低于所述大底边缘区域的下表面向下凸出，所述大底凹槽的顶部高于所述大底边缘区域的上表面，所述中底的上表面设有中底透气槽，所述中底透气槽中设有连通所述大底凹槽的通气孔。
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CN218390000U (zh) * 2022-10-18 2023-01-31 盛泰(福建)鞋材有限公司 一种减震换气鞋底

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