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WO2018137661A1 - 鞋底结构 - Google Patents

鞋底结构 Download PDF

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Publication number
WO2018137661A1
WO2018137661A1 PCT/CN2018/074007 CN2018074007W WO2018137661A1 WO 2018137661 A1 WO2018137661 A1 WO 2018137661A1 CN 2018074007 W CN2018074007 W CN 2018074007W WO 2018137661 A1 WO2018137661 A1 WO 2018137661A1
Authority
WO
WIPO (PCT)
Prior art keywords
rubber
midsole
side wall
backsheet
sole structure
Prior art date
Application number
PCT/CN2018/074007
Other languages
English (en)
French (fr)
Inventor
陆一平
Original Assignee
清远广硕技研服务有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 清远广硕技研服务有限公司 filed Critical 清远广硕技研服务有限公司
Priority to US16/480,386 priority Critical patent/US20190380434A1/en
Priority to EP18745277.6A priority patent/EP3574789A4/en
Priority to KR1020197024393A priority patent/KR20190132992A/ko
Priority to JP2019540446A priority patent/JP2020505157A/ja
Publication of WO2018137661A1 publication Critical patent/WO2018137661A1/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
    • 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
    • A43B13/122—Soles with several layers of different materials characterised by the outsole or external 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
    • A43B13/026—Composites, e.g. carbon fibre or aramid fibre; the sole, one or more sole layers or sole part being made of a composite
    • 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
    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B23/00—Uppers; Boot legs; Stiffeners; Other single parts of footwear
    • A43B23/02—Uppers; Boot legs
    • A43B23/0205—Uppers; Boot legs characterised by the material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/028—Net structure, e.g. spaced apart filaments bonded at the crossing points
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/043—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material of natural rubber or synthetic rubber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2437/00—Clothing
    • B32B2437/02—Gloves, shoes

Definitions

  • the present invention relates to a sole structure; in particular, the present invention relates to a sole structure for use in a knitted upper.
  • the shoes that people usually wear in addition to the beautiful shape, will also be researched and improved on the wearing comfort of the shoes and the part that distributes the weight of the feet.
  • support or other functional enhancements can be achieved by using different sole properties.
  • the above functions that the sole can provide are often limited by the overall shoe structure and cannot be fully utilized.
  • the support or cushioning effect that should be provided by the sole is limited by the corresponding structural relationship of the sole to the upper.
  • the present invention provides a sole structure that increases the overall elasticity of the shoe and provides a cushioning effect.
  • the present invention provides a sole structure for use in combination with an upper.
  • the sole structure includes an outsole, a carbon fiber sheet, and a thermoplastic elastomer backsheet.
  • the side of the outsole has a side wall and the side wall is glued to the upper.
  • the carbon fiber sheet is placed on the outsole.
  • the thermoplastic elastomer backsheet is bonded to the carbon fiber sheet to form an upper structure in which the upper structure is bonded to the upper.
  • the upper is a textile upper.
  • the outsole is assembled from top to bottom by a rubber top sheet, a midsole and a rubber back sheet, and the side wall is disposed on a side of the rubber back sheet.
  • the midsole has a grid structure, and the rubber top sheet, the midsole and the rubber back sheet are heated in a hot press manner to allow the rubber top sheet to penetrate the grid structure and The rubber backsheet is bonded.
  • the grid structure has a plurality of grids, and each grid has a size ranging between 0.2 mm and 4 mm.
  • the midsole comprises a first midsole and a second midsole, and the first midsole and the second midsole have a first spacing, the first middle
  • the base fabric corresponds to the human foot portion
  • the second midsole corresponds to the human heel portion
  • the first spacing corresponds to the human arch portion
  • the rubber backsheet comprises a first rubber backsheet, a second rubber backsheet and a third rubber backsheet, and the first rubber backsheet and the second rubber backsheet have a second spacing, the second a third spacing between the rubber backsheet and the third rubber backsheet, the first rubber backsheet corresponding to a front portion of the first midsole, the second rubber backsheet corresponding to a rear portion of the first midsole
  • the third rubber backsheet corresponds to the second midsole, and the third pitch corresponds to the first pitch.
  • the second pitch is smaller than the third pitch, and the second pitch substantially corresponds to a middle portion of the first midsole.
  • the side of the first rubber backsheet has a first side wall
  • the side of the second rubber back sheet has a second side wall
  • the side of the third rubber back sheet has a third side wall.
  • the first side wall, the second side wall and the third side wall respectively adhere to the upper surface.
  • the first side wall is formed to extend upward from the two sides of the first rubber film and is connected to each other at a position corresponding to the toe of the human body.
  • the second side wall is two from the second rubber film.
  • the side edges are respectively formed upwardly
  • the third side wall is formed to extend upward from the two side edges of the third rubber backsheet, and is connected to each other at a position corresponding to the heel of the human body.
  • the material of the midsole comprises glass fiber reinforced plastic.
  • thermoplastic elastomer backsheet comprises a thermoplastic polyester elastomer.
  • the side wall is bonded to an outer side surface of the upper, and the upper structure is bonded to an inner side surface of the upper.
  • the side wall is bonded to the outer side surface of the upper, and the carbon fiber sheet is bonded to the bottom of the upper extending between the outsole and the upper structure.
  • the sidewall is adhered to the outer surface of the upper, and the upper structure is indirectly bonded to the upper by at least one inner adhesive, wherein a portion of the at least one inner adhesive is bonded to the upper.
  • the carbon fiber sheet is bonded to the outsole by an adhesive.
  • the carbon fiber sheet is not bonded to the outsole.
  • FIG. 1 is an exploded perspective view showing a sole structure of a first preferred embodiment of the present invention
  • Figure 2 is a schematic view of a shoe having the sole structure of Figure 1;
  • FIG. 3 is a cross-sectional view showing the upper structure of the first preferred embodiment of the present invention bonded to the upper;
  • FIG. 4 is a cross-sectional view showing the upper structure of the second embodiment of the present invention bonded to the upper;
  • Figure 5 is a cross-sectional view showing the upper structure of the third embodiment of the present invention bonded to the upper;
  • Figure 6 is an exploded perspective view showing a sole structure according to a second preferred embodiment of the present invention.
  • Figure 7 is an exploded perspective view showing a sole structure according to a third preferred embodiment of the present invention.
  • Figure 8 is an exploded perspective view showing the structure of a sole according to a fourth preferred embodiment of the present invention.
  • FIG. 1 is an exploded perspective view of a sole structure according to a first preferred embodiment of the present invention
  • FIG. 2 is a schematic view of a shoe having the sole structure of FIG. 1
  • FIG. 3 is a cross-sectional view of FIG. schematic diagram.
  • the sole structure 100 of the present invention comprises an outsole 10, a carbon fiber sheet 20 and a thermoplastic elastomer backsheet 30, wherein the thermoplastic elastomer backsheet 30 is preferably made of, but not limited to, a thermoplastic polyester elastomer (Thermoplastic Polyester Elastomer, TPEE).
  • the outsole 10 is preferably composed of a rubber top sheet 11, a midsole cloth 12 and a rubber back sheet 13 from top to bottom.
  • the material of the midsole cloth 12 is preferably but not limited to fiberglass reinforced plastic (Fiber Glass Reinforced). Plastics, FRP).
  • the side of the rubber backsheet 13 has a side wall 15 and the side wall 15 is adhered to the upper 150 to form the shoe 200 as shown in FIG. 2, wherein the upper 150 is preferably a soft upper, more preferably a textile shoe.
  • the face is, for example, a knitted upper, and the shoe 200 is preferably but not limited to a basketball shoe.
  • the midsole 12 is preferably a woven fabric having a mesh structure having a plurality of meshes by not restricting the weave, wherein the aforementioned unrestricted weave includes warp knitting, weft knitting, circular knitting, and the like.
  • the coding method, and the size of each mesh is preferably between 0.2 mm and 4 mm, but not limited thereto.
  • the rubber top sheet 11, the midsole cloth 12, and the rubber back sheet 13 are formed by the above-described hot pressurization method so that the rubber top sheet 11 penetrates the mesh structure of the midsole 12 and is bonded to the rubber back sheet 13 to form the outsole 10, thus
  • the outsole 10 proposed by the present invention does not have a problem that the thin rubber is broken as in the case of a general thin rubber, so that it can compete with the strength of a thick rubber sole.
  • the carbon fiber sheet 20 is disposed on the outsole 10, and the thermoplastic elastomer backsheet 30 is bonded to the carbon fiber sheet 20 to form the upper layer structure 25.
  • the upper structure 25 is not bonded to the outsole 10, that is, the carbon fiber sheet 20 is not bonded to the outsole 10.
  • the carbon fiber sheet 20 is placed over the rubber top sheet 11, but the carbon fiber sheet 20 is not fixed or bonded to the rubber top sheet 11 to each other.
  • the side wall 15 is bonded to the outer side surface 1501 of the upper 150, and the upper structure 25 is bonded to the inner side surface 1502 of the upper 150.
  • the side wall 15 is bonded to the outer side surface 1501 of the upper 150, and the carbon fiber sheet 20 of the upper structure 25 is bonded to the upper extending between the outsole 10 and the upper structure 25. 150 on the bottom.
  • the carbon fiber sheet 20 of the upper structure 25 is bonded to the upper extending between the outsole 10 and the upper structure 25. 150 on the bottom.
  • At least one inner lining 300 can be used to secure the upper structure 25, for example, a portion of the inner viscous 300 is bonded to the inner side surface 1502 of the side of the upper 150, and then Another portion of the inner viscous adhesive 300 is bonded to the thermoplastic elastomer backsheet 30 of the upper structure 25.
  • the outsole 10 and the upper structure 25 are not bonded, and the outsole 10 and the upper structure 25 are respectively adhered to different parts of the upper 150 (for example, the outer surface of the upper and the bottom of the upper) when used.
  • the sneaker 200 is moved laterally or basketball, if the user suddenly stops moving, the stress that prevents the slippage from being prevented from occurring on the outsole 10 can prevent the upper structure 25 from being translated.
  • the user wears the sneaker 200 for bending and/or jumping since the outsole 10 does not adhere to the upper structure 25, the upper structure 25 does not bend synchronously with the outsole 10, and the stress of jumping and bending can be made at this time. This occurs in the carbon fiber sheet 20, and the cushioning stress is exerted on the thermoplastic elastomer backsheet 30, which in turn increases the overall elasticity of the shoe 200 and provides a cushioning effect.
  • the midsole 12 can be composed of two first midsole 121 and a second midsole 122 separated from each other, wherein the first midsole 121 and the second midsole 122 have The first pitch D1.
  • the first midsole 121 is disposed at a position corresponding to the human foot portion
  • the second midsole 122 is disposed at a position corresponding to the human heel portion
  • the first spacing D1 corresponds to the human arch portion.
  • the first midsole 121 may have at least one slit 123 extending from the arch portion toward the sole portion
  • the second midsole 122 may have at least one slit 124 extending from the arch portion toward the heel portion. The elongation of the first midsole 121 and the second midsole 122 is increased.
  • the rubber backsheet 13 may be composed of three first rubber backsheets 131, a second rubber backsheet 132, and a third rubber backsheet 133 separated from each other, wherein between the first rubber backsheet 131 and the second rubber backsheet 132.
  • the second rubber backsheet 132 and the third rubber backsheet 133 have a third spacing D3.
  • the first rubber backsheet 131 is disposed at a position corresponding to the front portion of the first midsole 121
  • the second rubber backing 132 is disposed at a position corresponding to the rear portion of the first midsole 121
  • the third rubber back 133 is disposed.
  • the third pitch D3 corresponds to the first pitch D1.
  • the second pitch D2 is preferably smaller than the third pitch D3, and the second pitch D2 preferably corresponds to the intermediate portion of the first midsole 121.
  • the side of the first rubber backsheet 131 has a first side wall 151
  • the side of the second rubber backsheet 132 has a second side wall 152
  • the side of the third rubber backsheet 133 has a third side wall.
  • the first side wall 151 is preferably formed to extend upward from the two sides of the first rubber backsheet 131, and is connected to each other at a position corresponding to the human toe 160
  • the second side wall 152 is two from the second rubber backsheet 132.
  • the side walls 153 are respectively formed to extend upwards.
  • the third side wall 153 is preferably formed to extend upward from the side edges of the third rubber backsheet 133, and is connected to each other at a position corresponding to the heel 170 of the human body.
  • FIG. 6 is an exploded perspective view of a sole structure according to a second preferred embodiment of the present invention. This embodiment is similar to the first preferred embodiment. The main difference is that the outsole 10 and the upper layer structure 25 of the present embodiment are bonded, so the same reference numerals denote the same elements, and details are not described herein again.
  • the rubber top sheet 11 of the outsole 10 is bonded to the carbon fiber sheet 20 of the upper structure 25 through the adhesive 80 so that the upper structure 25 is fixed to the outsole 10.
  • the bonding of the outsole 10 and the superstructure 25 includes, but is not limited to, squeezing, ejecting, and the like.
  • FIG. 7 is an exploded perspective view of a sole structure according to a third preferred embodiment of the present invention.
  • This embodiment is similar to the first preferred embodiment.
  • the outsole 50 of the sole structure 110 of the present embodiment is different from the outsole 10 of the first embodiment, and the same reference numerals denote the same elements, and details are not described herein again.
  • the outsole 50 of the present embodiment has a side wall 55, and the outsole 50 is not bonded to the upper structure 25, wherein the material of the outsole 50 includes, but is not limited to, rubber.
  • FIG. 8 is an exploded perspective view of a sole structure according to a fourth preferred embodiment of the present invention.
  • This embodiment is similar to the third preferred embodiment, except that the outsole 50 of the sole structure 110 of the present embodiment is adhered through the adhesive 81 and the carbon fiber sheet 20 of the upper structure 25, so that the upper structure 25 is fixed to the outsole. 50 on.
  • the bonding of the outsole 50 and the superstructure 25 includes, but is not limited to, squeezing, ejecting, and the like.
  • the sole structure of the present invention can increase the overall elasticity of the shoe and provide a cushioning effect.

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

Abstract

一种鞋底结构（100），应用于与鞋面（150）组合。鞋底结构（100）包括大底（10）、碳纤维片（20）及热塑性弹性体底片（30）。大底（10）的侧边具有边墙（15），且边墙（15）粘合于鞋面（150）上。碳纤维片（20）设置于大底（10）上。热塑性弹性体底片（30）粘合于碳纤维片（20）上以形成上层结构（25），上层结构（25）粘合于鞋面（150）上。

Description

鞋底结构 技术领域
本发明是关于一种鞋底结构；具体而言，本发明是关于一种应用在针织鞋面的鞋底结构。
背景技术
人们平常所穿的鞋子设计，除了美观造型之外，还会针对鞋子的穿着舒适性及分散脚部承载重量的部份加以钻研改良。在分散脚部承载重量方面，目前常见的做法主要是在鞋体与大底之间设置软质材料层或空气缓冲层，使其具有缓冲作用以减少脚部所受的冲击力量。此外，也有通过使用不同的鞋底性质，来达到提供支撑或其他功能上的增进。
然而，由于鞋子设计及制程上的限制，往往鞋底所能提供的上述功能会受到整体鞋子结构的限制，而无法完全发挥。例如应该由鞋底提供的支撑力或缓冲效果，因为鞋底与鞋面的对应结构关系而被限制。
发明的公开
本发明提供一种鞋底结构，可增加球鞋的整体弹性并提供缓冲的效果。
本发明提供一种鞋底结构，应用于与鞋面组合。鞋底结构包括大底、碳纤维片及热塑性弹性体底片。大底的侧边具有边墙，且边墙黏合于鞋面上。碳纤维片设置于大底上。热塑性弹性体底片黏合于碳纤维片上以形成上层结构，其中上层结构黏合于鞋面上。
于一实施例中，该鞋面为纺织品鞋面。
于一实施例中，该大底由一橡胶上片、一中底布及一橡胶底片依序由上而下组合而成，且该边墙是设置于该橡胶底片的侧边。
于一实施例中，该中底布具有一网格结构，且该橡胶上片、该中底布及该橡胶底片以上下热加压方式使该橡胶上片穿透该网格结构而和该橡胶底 片黏合。
于一实施例中，该网格结构具有多个网格，且每一网格的大小范围为介于0.2mm至4mm之间。
于一实施例中，该中底布包括一第一中底布及一第二中底布，该第一中底布与该第二中底布之间具有一第一间距，该第一中底布对应于人体脚掌部位，该第二中底布对应于人体脚跟部位，该第一间距对应于人体足弓部位。
于一实施例中，该橡胶底片包括一第一橡胶底片、一第二橡胶底片及一第三橡胶底片，该第一橡胶底片与该第二橡胶底片之间具有一第二间距，该第二橡胶底片与该第三橡胶底片之间具有一第三间距，该第一橡胶底片对应于该第一中底布的前段部分，该第二橡胶底片对应于该第一中底布的后段部分，该第三橡胶底片对应于该第二中底布，该第三间距对应于该第一间距。
于一实施例中，该第二间距小于该第三间距，且该第二间距大致对应于该第一中底布的中间部分。
于一实施例中，该第一橡胶底片的侧边具有一第一边墙，该第二橡胶底片的侧边具有一第二边墙，该第三橡胶底片的侧边具有一第三边墙，且该第一边墙、第二边墙及第三边墙分别黏合于该鞋面上。
于一实施例中，该第一边墙是从该第一橡胶底片的两侧边分别向上延伸形成并于对应人体脚尖的位置相互连接，该第二边墙是从该第二橡胶底片的两侧边分别向上延伸形成，该第三边墙是从该第三橡胶底片的两侧边分别向上延伸形成并于对应人体脚后跟的位置相互连接。
于一实施例中，该中底布的材质包括玻璃纤维强化塑胶。
于一实施例中，该热塑性弹性体底片的材质包括热塑性聚酯弹性体。
于一实施例中，该边墙黏合于该鞋面的外侧表面上，该上层结构黏合于该鞋面的内侧表面上。
于一实施例中，该边墙黏合于该鞋面的外侧表面上，该碳纤维片黏合于延伸至该大底与该上层结构间的该鞋面底部上。
于一实施例中，该边墙黏合于该鞋面的外侧表面上，该上层结构通过至 少一内里黏布间接黏合于该鞋面上，其中该至少一内里黏布的一部分黏合于该鞋面的内侧表面上，且该内里黏布的另一部分黏合于该上层结构的该热塑性弹性体底片上。
于一实施例中，该碳纤维片透过一黏着剂黏合于该大底上。
于一实施例中，该碳纤维片并未和该大底黏合。
附图的简要说明
图1为本发明第一较佳实施例的鞋底结构的分解示意图；
图2为具有图1的鞋底结构的球鞋示意图；
图3为本发明第一较佳实施例的上层结构黏合于鞋面上的剖面示意图；
图4为本发明第二较佳实施例的上层结构黏合于鞋面上的剖面示意图；
图5为本发明第三较佳实施例的上层结构黏合于鞋面上的剖面示意图；
图6为本发明第二较佳实施例的鞋底结构的分解示意图；
图7为本发明第三较佳实施例的鞋底结构的分解示意图；以及
图8为本发明第四较佳实施例的鞋底结构的分解示意图。
主要元件符号说明：
10、50 大底
11 橡胶上片
12 中底布
13 橡胶底片
15、55 边墙
20 碳纤维片
25 上层结构
30 热塑性弹性体底片
80、81 黏着剂
100、110 鞋底结构
121 第一中底布
122 第二中底布
123、124 缝隙
131 第一橡胶底片
132 第二橡胶底片
133 第三橡胶底片
150 鞋面
151 第一边墙
152 第二边墙
153 第三边墙
160 脚尖
170 脚后跟
200 球鞋
300 内里黏布
1501 外侧表面
1502 内侧表面
D1 第一间距
D2 第二间距
D3 第三间距
实现本发明的最佳方式
请参照图1、图2及图3，图1为本发明第一较佳实施例的鞋底结构的分解示意图，图2为具有图1的鞋底结构的球鞋示意图，以及图3为图2的剖面示意图。
如图1所示，本发明的鞋底结构100包括大底10、碳纤维片20及热塑性弹性体底片30，其中热塑性弹性体底片30的材质较佳但不限于热塑性聚酯弹性体(Thermoplastic Polyester Elastomer，TPEE)。大底10较佳是由橡胶 上片11、中底布12及橡胶底片13依序由上而下组合而成，其中中底布12的材质较佳但不限于玻璃纤维强化塑胶(Fiber Glass Reinforced Plastics，FRP)。橡胶底片13的侧边具有边墙15，且边墙15黏合于鞋面150上，以形成如图2所示的球鞋200，其中鞋面150较佳为软性鞋面，更佳为纺织品鞋面例如针织鞋面，而球鞋200较佳但不限于篮球鞋。
在本实施例中，中底布12较佳为通过不限制织法形成具有多个网格的网格结构的织布，其中前述不限制织法包括经编、纬编、圆编梭编等编法，而每一网格的大小范围较佳为介于0.2mm至4mm之间，但不以此为限。此外，橡胶上片11、中底布12及橡胶底片13是以上下热加压方式使橡胶上片11穿透中底布12的网格结构而和橡胶底片13黏合以形成大底10，因此本发明所提出的大底10不像一般的薄橡胶会有一拉扯就断裂的问题，故可以媲美很厚的橡胶底才能有的强度。
碳纤维片20是设置于大底10上，且热塑性弹性体底片30是黏合于碳纤维片20上以形成上层结构25。在本实施例中，上层结构25未黏合大底10，亦即碳纤维片20并未和大底10黏合。具体来说，碳纤维片20设置覆盖于橡胶上片11上，但是碳纤维片20并未和橡胶上片11彼此固定或黏合。
在一实施例中，如图3所示，边墙15黏合于鞋面150的外侧表面1501上，上层结构25是黏合于鞋面150的内侧表面1502上。在另一实施例中，如图4所示，边墙15是黏合于鞋面150的外侧表面1501上，上层结构25的碳纤维片20黏合于延伸至大底10与上层结构25间的鞋面150底部上。在其他实施例中，如图5所示，可使用至少一片内里黏布300来固定上层结构25，例如将内里黏布300的一部分黏合于鞋面150的侧边的内侧表面1502上，然后将内里黏布300的另一部分黏合于上层结构25的热塑性弹性体底片30上。
依照本实施例的鞋底结构100，大底10与上层结构25未黏合，且大底10与上层结构25分别黏合于鞋面150的不同部位(例如鞋面外侧表面及鞋面底部)，当使用者穿着球鞋200在进行横向移动或打篮球时，若使用者突然 煞车不动，此时可使止滑阻止变形的应力发生在大底10上，以防止上层结构25发生平移现象。当使用者穿着球鞋200进行弯曲及/或跳跃动作时，由于大底10并未和上层结构25相互黏合，因此上层结构25不会和大底10同步弯曲，此时可使跳跃弯折的应力发生在碳纤维片20，并且让缓冲应力发挥在热塑性弹性体底片30上，进而可增加球鞋200的整体弹性并提供缓冲的效果。
在较佳实施例中，中底布12可由两个彼此分离的第一中底布121及第二中底布122所构成，其中第一中底布121与第二中底布122之间具有第一间距D1。第一中底布121的设置位置是对应于人体脚掌部位，第二中底布122的设置位置是对应于人体脚跟部位，第一间距D1是对应于人体足弓部位。在一实施例中，第一中底布121可具有从足弓部位朝脚掌部位延伸的至少一缝隙123，第二中底布122可具有从足弓部位朝脚跟部位延伸的至少一缝隙124，由以增加第一中底布121及第二中底布122的延伸性。
在较佳实施例中，橡胶底片13可由三个彼此分离的第一橡胶底片131、第二橡胶底片132及第三橡胶底片133所构成，其中第一橡胶底片131与第二橡胶底片132之间具有第二间距D2，第二橡胶底片132与第三橡胶底片133之间具有第三间距D3。第一橡胶底片131的设置位置对应于第一中底布121的前段部分，第二橡胶底片132的设置位置是对应于第一中底布121的后段部分，第三橡胶底片133的设置位置是对应于第二中底布122，第三间距D3是对应于第一间距D1。此外，第二间距D2较佳是小于第三间距D3，且第二间距D2较佳是大致对应于第一中底布121的中间部分。
在较佳实施例中，第一橡胶底片131的侧边具有第一边墙151，第二橡胶底片132的侧边具有第二边墙152，第三橡胶底片133的侧边具有第三边墙153，第一边墙151、第二边墙152及第三边墙153分别黏合于针织鞋面150上，以形成如图2所示的球鞋200。其中，第一边墙151较佳是从第一橡胶底片131的两侧边分别向上延伸形成，并于对应人体脚尖160的位置相互连接；第二边墙152是从第二橡胶底片132的两侧边分别向上延伸形成； 第三边墙153较佳是从第三橡胶底片133的两侧边分别向上延伸形成，并于对应人体脚后跟170的位置相互连接。
请参照图6，图6为本发明第二较佳实施例的鞋底结构的分解示意图。本实施例类似于第一较佳实施例，主要差异在于本实施例的大底10和上层结构25黏合，故相同标号代表相同元件，此处不再赘述。
在本实施例中，大底10的橡胶上片11透过黏着剂80和上层结构25的碳纤维片20黏合，由以使上层结构25固定于大底10上。在其他实施例中，大底10和上层结构25的黏合方式包括但不限于挤压黏着、射出接着等。
如图7所示，图7为本发明第三较佳实施例的鞋底结构的分解示意图。本实施例类似于第一较佳实施例，差异在于本实施例的鞋底结构110的大底50不同于第一实施例的大底10，故相同标号代表相同元件，此处不再赘述。同样地，本实施例的大底50具有边墙55，且大底50并未和上层结构25黏合，其中大底50的材质包括但不限于橡胶。
如图8所示，图8为本发明第四较佳实施例的鞋底结构的分解示意图。本实施例类似于第三较佳实施例，差异在于本实施例的鞋底结构110的大底50透过黏着剂81和上层结构25的碳纤维片20黏合，由以使上层结构25固定于大底50上。在其他实施例中，大底50和上层结构25的黏合方式包括但不限于挤压黏着、射出接着等。
本发明已由上述相关实施例加以描述，然而上述实施例仅为实施本发明的范例。必需指出的是，已揭露的实施例并未限制本发明的范围。相反地，包含于申请专利范围的精神及范围的修改及均等设置均包含于本发明的范围内。
工业应用性
本发明的鞋底结构，可增加球鞋的整体弹性并提供缓冲的效果。

Claims (17)

  1. 一种鞋底结构，应用于与一鞋面组合，其特征在于，包括：
    一大底，其中该大底的侧边具有一边墙，且该边墙黏合于该鞋面上；以及
    一碳纤维片，设置于该大底上；以及
    一热塑性弹性体底片，黏合于该碳纤维片上以形成一上层结构，其中该上层结构黏合于该鞋面上。
  2. 如权利要求1所述的鞋底结构，其特征在于，该鞋面为纺织品鞋面。
  3. 如权利要求1所述的鞋底结构，其特征在于，该大底是由一橡胶上片、一中底布及一橡胶底片依序由上而下组合而成，且该边墙是设置于该橡胶底片的侧边。
  4. 如权利要求3所述的鞋底结构，其特征在于，该中底布具有一网格结构，且该橡胶上片、该中底布及该橡胶底片是以上下热加压方式使该橡胶上片穿透该网格结构而和该橡胶底片黏合。
  5. 如权利要求4所述的鞋底结构，其特征在于，该网格结构具有多个网格，且每一网格的大小范围为介于0.2mm至4mm之间。
  6. 如权利要求3所述的鞋底结构，其特征在于，该中底布包括一第一中底布及一第二中底布，该第一中底布与该第二中底布之间具有一第一间距，该第一中底布是对应于人体脚掌部位，该第二中底布是对应于人体脚跟部位，该第一间距对应于人体足弓部位。
  7. 如权利要求6所述的鞋底结构，其特征在于，该橡胶底片包括一第一橡胶底片、一第二橡胶底片及一第三橡胶底片，该第一橡胶底片与该第二橡胶底片之间具有一第二间距，该第二橡胶底片与该第三橡胶底片之间具有一第三间距，该第一橡胶底片是对应于该第一中底布的前段部分，该第二橡胶底片是对应于该第一中底布的后段部分，该第三橡胶底片是对应于该第二中底布，该第三间距对应于该第一间距。
  8. 如权利要求7所述的鞋底结构，其特征在于，该第二间距小于该第 三间距，且该第二间距大致对应于该第一中底布的中间部分。
  9. 如权利要求7所述的鞋底结构，其特征在于，该第一橡胶底片的侧边具有一第一边墙，该第二橡胶底片的侧边具有一第二边墙，该第三橡胶底片的侧边具有一第三边墙，且该第一边墙、该第二边墙及该第三边墙分别黏合于该鞋面上。
  10. 如权利要求9所述的鞋底结构，其特征在于，该第一边墙是从该第一橡胶底片的两侧边分别向上延伸形成并于对应人体脚尖的位置相互连接，该第二边墙是从该第二橡胶底片的两侧边分别向上延伸形成，该第三边墙是从该第三橡胶底片的两侧边分别向上延伸形成并于对应人体脚后跟的位置相互连接。
  11. 如权利要求3所述的鞋底结构，其特征在于，该中底布的材质包括玻璃纤维强化塑胶。
  12. 如权利要求1所述的鞋底结构，其特征在于，该热塑性弹性体底片的材质包括热塑性聚酯弹性体。
  13. 如权利要求1所述的鞋底结构，其特征在于，该边墙黏合于该鞋面的外侧表面上，该上层结构黏合于该鞋面的内侧表面上。
  14. 如权利要求1所述的鞋底结构，其特征在于，该边墙黏合于该鞋面的外侧表面上，该碳纤维片黏合于延伸至该大底与该上层结构间的该鞋面底部上。
  15. 如权利要求1所述的鞋底结构，其特征在于，该边墙黏合于该鞋面的外侧表面上，该上层结构通过至少一内里黏布间接黏合于该鞋面上，其中该至少一内里黏布的一部分黏合于该鞋面的内侧表面上，且该内里黏布的另一部分黏合于该上层结构的该热塑性弹性体底片上。
  16. 如权利要求1所述的鞋底结构，其特征在于，该碳纤维片透过一黏着剂黏合于该大底上。
  17. 如权利要求1所述的鞋底结构，其特征在于，该碳纤维片并未和该大底黏合。
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