Sole structure and shoe

Abstract

The invention provides a sole structure and a shoe. The sole structure comprises an outsole and an insole. The midsole is arranged on the outsole, and the midsole comprises a gasket and at least one braided tube body. The braided tube body is coiled on the surface of the gasket, and the braided tube body comprises a tubular space and a plurality of meshes. The tubular space is communicated with the external space of the braided tube body through the plurality of meshes. The braided tube body has radial expansion and contraction elasticity and axial expansion and contraction elasticity. Therefore, the sole structure and the shoe have excellent buffering and damping effects, also have the advantages of being good in ventilation effect and capable of reducing production time and production cost, and have related market potential.

Description

Technical Field

[0001] The invention relates to a sole structure and a shoe, in particular to a sole structure and a shoe which utilize a braided tube body as a midsole to achieve a cushioning and shock absorbing effect. Background Art

[0002] Shoes are a necessity in modern people's lives, and most of the shoes currently available on the market are composed of an upper, an insole and a sole. The sole is used to support the user's feet and provide a buffer between the user's feet and the ground to reduce the impact force when the user's feet touch the ground, thereby reducing the burden on the user's lower limbs during exercise.

[0003] Conventional shoe soles include an outsole that contacts the ground and provides an anti-slip function, and a midsole that absorbs impact. Conventional midsoles are mostly made by compression injection or hot-pressing foaming of ethylene vinyl acetate (EVA), and are made into midsoles with different hardness and elasticity through molds of different shapes, which makes the manufacturing process of conventional midsoles cumbersome and cost-intensive, and the production efficiency is not ideal. Furthermore, midsoles made of foamed materials are mostly single sheets with a certain thickness, which makes the midsole poor in air permeability. When moisture and gas inside the shoe cannot be discharged from the shoe, it is easy to breed bacteria and produce odor.

[0004] Shoes that use air cushion balls combined with air jet tubes as midsoles have appeared on the market, which can achieve elastic cushioning and support while also increasing the air permeability of the shoes. However, the shoes still have the disadvantages of complicated manufacturing processes and high cost requirements, and the structural configuration cannot adaptably meet the needs of different users. Summary of the invention

[0005] The purpose of the present invention is to simplify the production process and reduce the production cost while making the sole have excellent cushioning and shock absorption, and to improve the air permeability of the shoe to achieve the purpose of elastic cushioning and support

[0006] The purpose of the present invention is achieved by the following technical solutions.

[0007] One embodiment of the present invention is to provide a sole structure, including an outsole and a midsole. The midsole is arranged on the outsole, and the midsole includes a gasket and at least one braided tube body. The at least one braided tube body is coiled and arranged on the surface of the gasket, and the at least one braided tube body includes a tubular space and a plurality of meshes. The tubular space is connected to the external space of the at least one braided tube body through the plurality of meshes. The at least one braided tube body has radial expansion and contraction elasticity and axial expansion and contraction elasticity.

[0008] According to the sole structure of the aforementioned embodiment, at least one braided tube body can be wound in a single layer or multiple layers and disposed on the surface of the gasket.

[0009] According to the sole structure of the aforementioned embodiment, at least one braided tube body can be spirally wound or bent back and forth to be disposed on the surface of the gasket.

[0010] According to the sole structure of the aforementioned embodiment, at least one of the braided tubes may be formed by interlacing and braiding a plurality of non-elastic yarns.

[0011] According to the sole structure of the aforementioned embodiment, the material of each non-elastic yarn may include plastic material or rubber material.

[0012] According to the sole structure of the aforementioned embodiment, the at least one braided tube may further include a first braided tube and a second braided tube. The length of the first braided tube may be greater than that of the second braided tube, and the first braided tube may be sleeved outside the second braided tube.

[0013] According to the sole structure of the aforementioned embodiment, the at least one braided tube body may further include a first braided tube body and a second braided tube body, the length of the first braided tube body may be greater than the length of the second braided tube body, and the second braided tube body may be sleeved outside the first braided tube body.

[0014] The sole structure according to the aforementioned embodiment may further include at least one filling material, and the at least one filling material is disposed in the tubular space.

[0015] According to the sole structure of the aforementioned embodiment, the at least one filling material may be a foam material.

[0016] Another embodiment of the present invention is to provide a shoe, including an upper structure and a sole structure. The sole structure is connected to the upper structure and defines a foot accommodating space, and the sole structure includes an outsole and a midsole. The midsole is arranged on the outsole, and the midsole includes a gasket and at least one braided tube body. The at least one braided tube body is coiled and arranged on the surface of the gasket, and the at least one braided tube body includes a tubular space and a plurality of meshes. The tubular space is connected to the external space of the at least one braided tube body through the plurality of meshes. The at least one braided tube body has radial expansion and contraction elasticity and axial expansion and contraction elasticity.

[0017] According to the footwear of the aforementioned embodiment, at least one braided tube body can be wound in a single layer or multiple layers and disposed on the surface of the gasket.

[0018] According to the shoe of the aforementioned embodiment, at least one braided tube can be spirally wound or bent back and forth to be disposed on the surface of the gasket.

[0019] According to the footwear of the aforementioned embodiment, at least one of the braided tubes may be formed by interlacing and braiding a plurality of non-elastic yarns.

[0020] According to the footwear of the aforementioned embodiment, the material of each non-elastic yarn may include plastic material or rubber material.

[0021] According to the shoe of the aforementioned embodiment, at least one braided tube may further include a first braided tube and a second braided tube. The length of the first braided tube may be greater than that of the second braided tube, and the first braided tube may be sleeved outside the second braided tube.

[0022] According to the shoe of the aforementioned embodiment, the at least one braided tube body may further include a first braided tube body and a second braided tube body, the length of the first braided tube body may be greater than the length of the second braided tube body, and the second braided tube body may be sleeved outside the first braided tube body.

[0023] According to the footwear of the aforementioned embodiment, the sole structure may further include at least one filling material, and the at least one filling material is disposed in the tubular space.

[0024] Compared with the prior art, the present invention has obvious advantages and beneficial effects.

[0025] According to the footwear of the aforementioned embodiment, the at least one filling material may be a foam material.

[0026] Thus, the sole structure and footwear of the present invention include a braided tube body through the midsole, the braided tube body is coiled and arranged on the surface of the gasket, and the braided tube body has radial expansion and contraction elasticity and axial expansion and contraction elasticity, so that the sole structure can have excellent cushioning and shock absorption effects and support. Furthermore, the structural configuration of the braided tube body including a tubular space and a plurality of mesh holes is conducive to improving the air permeability and heat dissipation capacity of the sole structure, and reducing the occurrence of odor in the footwear. In addition, by configuring the braided tube body and the gasket as the midsole, the process of the sole structure can be simplified, and the cost of using different molds to prepare midsoles of different hardness and different elasticity in the conventional sole can be reduced, thereby helping to reduce production costs.

[0027] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention, it can be implemented in accordance with the contents of the specification. In order to make the above and other purposes, features and advantages of the present invention more obvious and easy to understand, the following specifically cites a preferred embodiment and describes it in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of a sole structure of an example of an embodiment of the present invention;

[0029] Figure 2 yes Figure 1 An exploded perspective view of the sole structure;

[0030] Figure 3 yes Figure 2 A cross-sectional view of the braided tube body of the sole structure along section line AA;

[0031] Figure 4 is a schematic diagram of a sole structure according to another embodiment of the present invention;

[0032] Figure 5 yes Figure 4 An exploded perspective view of the sole structure;

[0033] Figure 6 is a schematic diagram of a shoe according to an example of another embodiment of the present invention; and

[0034] Figure 7 yes Figure 6 Exploded perspective view of the shoe.

[0035] Explanation of symbols

[0036] 100, 200: sole structure

[0037] 101, 201: Outsole

[0038] 102, 202: midsole

[0039] 110, 210: Gasket

[0040] 111, 211: Surface

[0041] 120, 220: Braided tube body

[0042] 121, 221: Tubular Space

[0043] 122.224: Mesh

[0044] 123, 225: Non-elastic yarn

[0045] 130: Filling material

[0046] 222: First braided tube body

[0047] 223: Second braided tube body

[0048] 300: Footwear

[0049] 310: Upper structure

[0050] 320: Foot space

[0051] 330: Insole

[0052] 3-3: Cutting line

[0053] L: Long axis DETAILED DESCRIPTION

[0054] The following will discuss various embodiments of the present invention in more detail. However, this embodiment can be an application of various inventive concepts and can be specifically implemented in various specific scopes. The specific embodiments are for illustrative purposes only and are not limited to the scope of the disclosure. In addition, in order to simplify the drawings, some conventional structures and components will be illustrated in the drawings in a simple schematic manner, and repeated components may be represented by the same number.

[0055] Please refer to Figure 1 and Figure 2 , Figure 1 FIG. 1 is a schematic diagram illustrating a sole structure 100 according to an embodiment of the present invention. Figure 2 yes Figure 1 The sole structure 100 includes an outsole 101 and a midsole 102.

[0056] The midsole 102 is disposed on the outsole 101, and the midsole 102 includes a gasket 110 and at least one braided tube 120. The braided tube 120 is coiled and disposed on the surface 111 of the gasket 110. Specifically, the gasket 110 can be fixedly disposed between the outsole 101 and the braided tube 120, so that when the sole structure 100 is bent, the displacement of the braided tube 120 caused by the uneven force and friction of the gasket 110 can be avoided, thereby improving the wearing comfort of the sole structure 100, but the present invention is not limited thereto. Furthermore, the gasket 110 can have the characteristics of high strength, light weight and waterproofness, so that the sole structure 100 has better support and applicability, and is conducive to reducing the burden on the lower limbs of the user during exercise, but the present invention is not limited thereto.

[0057] like Figure 1 As shown, the braided tube 120 can be disposed on the surface 111 of the gasket 110 in a single-layer coiled manner. Specifically, in the sole structure 100, the braided tube 120 is disposed on the surface 111 of the gasket 110 in a back-and-forth bending manner, and the braided tube 120 covers most of the surface 111, so that the sole structure 100 can provide a function of stably supporting the user's foot, and is conducive to dispersing the impact force when the user's foot lands, thereby reducing the risk of the user's foot injury. Preferably, in the sole structure 100, the braided tube 120 can be disposed along the long axis L (indicated at Figure 2 ) direction and is bent back and forth on the surface 111, which will help increase the deformation margin of the braided tube body 120, and can increase the air permeability of the sole structure 100 while providing the sole structure 100 with cushioning and shock absorption capabilities, thereby enhancing the wearing comfort of the sole structure 100, but the present invention is not limited to this.

[0058] Furthermore, although not shown in the figure, in other embodiments, the braided tube body can also be disposed on the surface of the gasket in a multi-layer winding manner, so that the midsole has different thicknesses and can provide different degrees of cushioning capabilities. For example, when the midsole includes two braided tube bodies, one braided tube body is disposed on the surface of the gasket, and the other braided tube body is disposed on a side of the braided tube body different from the gasket. This will help increase the thickness of the midsole and improve the cushioning capacity of the midsole, thereby meeting the needs of different users, but the present invention is not limited thereto.

[0059] For example Figure 2 As shown, the braided tube body 120 includes a tubular space 121 and a plurality of meshes 122. The tubular space 121 is connected to the external space of the braided tube body 120 through the plurality of meshes 122. Specifically, the braided tube body 120 can be formed by interlacing a plurality of inelastic yarns 123, wherein the plurality of inelastic yarns 123 can be woven into the braided tube body 120 including the tubular space 121 and the plurality of meshes 122 in a plain weave, a twill weave, or a satin weave. Furthermore, since the plurality of inelastic yarns 123 have appropriate spacing distances, the braided tube body 120 has radial expansion and contraction elasticity and axial expansion and contraction elasticity, so that when the braided tube body 120 is deformed due to a load, the braided tube body 120 can be made elastic by changing the spacing distances between the plurality of inelastic yarns 123, thereby allowing the midsole 102 to have a cushioning and shock-absorbing function, but the present invention is not limited thereto.

[0060] Furthermore, when the midsole 102 is loaded, the braided tube 120 will be compressed in a resettable manner to buffer the reaction force of the ground, and the plurality of meshes 122 can provide the braided tube 120 with a margin for deformation when the load is applied. In this way, the midsole 102 can have excellent air permeability, elastic recovery and cushioning properties, and can be used to replace the conventional midsole that uses foaming materials to provide cushioning and shock absorption. This not only helps to simplify the preparation process of the sole structure 100, but also reduces the power consumption and material expenditure when preparing the sole structure 100, thereby helping to reduce production costs. Furthermore, the material of each non-elastic yarn 123 can include a plastic material or a rubber material, so that each non-elastic yarn 123 can have the advantages of being lightweight, having good toughness and corrosion resistance, but the present invention is not limited thereto.

[0061] Please refer to Figure 3 , which shows Figure 2The sole structure 100 is a cross-sectional view of the braided tube body 120 along the section line AA. The sole structure 100 may further include at least one filling material 130. The filling material 130 is disposed in the tubular space 121. In detail, the tubular space 121 may be filled with the filling material 130 having elasticity or buffering ability, wherein the material of the filling material 130 may include plastic, rubber, latex, foam or sponge to enhance the hardness, elasticity or buffering ability of the midsole 102, but the present invention is not limited thereto. Furthermore, the amount or proportion of the filling material 130 filled into the tubular space 121 may be adaptively adjusted according to the use requirements, and is not limited to filling. In addition, the filling material 130 may be in the form of a sphere, a semi-cylinder, a cylinder, a cube or a quadrangular prism, and the multiple filling materials 130 may have different sizes and shapes to adaptively adjust the rigidity of the midsole 102 and the attenuation degree of the ground reaction force of the sole structure 100, so as to meet different usage requirements, but the present invention is not limited thereto. Preferably, in the sole structure 100, the filling material 130 may be a foam material, which is beneficial to improve the elasticity and cushioning capacity of the midsole 102, and can make the sole structure 100 have excellent support and toughness, but the present invention is not limited thereto. However, it should be noted that the tubular space 121 of the present invention may not be filled with any filler to reduce weight and reduce production costs, but the present invention is not limited thereto.

[0062] Please refer to Figure 4 and Figure 5 , Figure 4 FIG. 2 is a schematic diagram illustrating a sole structure 200 according to another embodiment of an embodiment of the present invention. Figure 5 It is shown Figure 4 The sole structure 200 includes an outsole 201 and a midsole 202.

[0063] The midsole 202 is disposed on the outsole 201, and the midsole 202 includes a gasket 210 and at least one braided tube 220. The braided tube 220 is coiled and disposed on the surface 211 of the gasket 210. Specifically, the braided tube 220 can be coiled in a single layer and disposed on the surface 211 of the gasket 210 in a spiral winding manner, so that most of the surface 211 is shielded by the braided tube 220, so that the sole structure 200 can provide a function of stably supporting the user's foot, and is conducive to dispersing the impact force when the user's foot lands, thereby reducing the risk of the user's foot injury. Furthermore, through the spiral winding structure configuration, the area of ​​the surface 211 not covered by the braided tube 220 can be reduced, and it is conducive to further improving the support effect and structural strength of the sole structure 200, and while providing the sole structure 200 with a buffering and shock absorbing ability, the midsole 202 can evenly disperse the load of a single area, thereby extending the durability of the sole structure 200, but the present invention is not limited thereto. In addition, the gasket 210 and Figure 1The gasket 110 is similar in structure and is composed of the same components. For details, please refer to Figure 1 The description of the gasket 110 will not be repeated here.

[0064] like Figure 4 As shown, the braided tube body 220 may be a multi-layer structure, wherein the braided tube body 220 includes a tubular space 221, a first braided tube body 222, and a second braided tube body 223. Specifically, the braided tube body 220 may include a first braided tube body 222 and a second braided tube body 223, respectively, and the first braided tube body 222 and the second braided tube body 223 are mutually overlapped to form the tubular space 221. Figure 4 In the embodiment, the second braided tube body 223 is sleeved outside the first braided tube body 222, which is beneficial to improve the hardness and bending rigidity of the midsole 202 and enable the sole structure 200 to have excellent support, but the present invention is not limited thereto. Furthermore, the length of the first braided tube body 222 can be greater than the length of the second braided tube body 223, so that the second braided tube body 223 with a shorter length is the outer layer of the braided tube body 220, and the first braided tube body 222 with a longer length is the inner layer of the braided tube body 220, which can improve the production convenience of the sole structure 200, but the present invention is not limited thereto. Furthermore, although not shown in the figure, in other embodiments, the length of the first braided tube body can be greater than the length of the second braided tube body, and the first braided tube body can be sleeved outside the second braided tube body, so that the surface of the braided tube body facing the user remains flat, thereby improving the wearing comfort of the sole structure, but the present invention is not limited thereto.

[0065] Furthermore, if Figure 4 As shown, the first braided tube body 222 and the second braided tube body 223 may include a plurality of meshes 224, and both the first braided tube body 222 and the second braided tube body 223 have radial expansion elasticity and axial expansion elasticity. In detail, the first braided tube body 222 and the second braided tube body 223 may be respectively formed by interlacing a plurality of inelastic yarns 225, wherein the plurality of inelastic yarns 225 may be woven into a tubular shape in a plain weave, a twill weave, or a satin weave to form a plurality of meshes 224. Furthermore, since the plurality of inelastic yarns 225 are spaced apart at appropriate intervals, the first braided tube body 222 and the second braided tube body 223 have radial expansion elasticity and axial expansion elasticity.

[0066] Furthermore, by sleeve-arranging the second braided tube body 223 outside the first braided tube body 222, the braided tube body 220 can have radial expansion and contraction elasticity and axial expansion and contraction elasticity while also increasing the hardness of the braided tube body 220. Thereby, the midsole 202 can have excellent cushioning and shock absorption effects, and the braided tube body 220 formed by the overlapping of the first braided tube body 222 and the second braided tube body 223 can have better bending rigidity, which is conducive to meeting the needs of different users. Furthermore, by configuring the first braided tube body 222 and the second braided tube body 223 to respectively include a plurality of mesh holes 224, the tubular space 221 will be connected to the external space of the braided tube body 220 through the plurality of mesh holes 224 of the first braided tube body 222 and the plurality of mesh holes 224 of the second braided tube body 223, thereby improving the air permeability of the midsole 202. In addition, the material of each non-elastic yarn 225 is the same as Figure 2 The non-elastic yarn 123 is made of similar material and is the same component. Please refer to the details of Figure 2 The description of the non-elastic yarn 123 will not be repeated here.

[0067] Furthermore, the inner diameter of the first braided tube body 222 may be smaller than the inner diameter of the second braided tube body 223, so as to facilitate the adjustment of the gap between the first braided tube body 222 and the second braided tube body 223. When there is a gap between the first braided tube body 222 and the second braided tube body 223, it will be beneficial to improve the deformation margin of the second braided tube body 223, and when there is no gap between the first braided tube body 222 and the second braided tube body 223, the first braided tube body 222 will be able to fit tightly to the second braided tube body 223, thereby further improving the hardness and bending rigidity of the midsole 202, but the present invention is not limited thereto.

[0068] Please refer to Figure 6 and Figure 7 , Figure 6 FIG. 2 is a schematic diagram of a shoe 300 according to another embodiment of the present invention. Figure 7 It is shown Figure 6 The shoe 300 includes an upper structure 310 and a sole structure 100 as described in the above embodiment. The details of the sole structure 100 are described in the previous paragraph and will not be repeated here.

[0069] The sole structure 100 is connected to the upper structure 310 and defines a foot accommodating space 320. Figure 6 and Figure 7As shown, after the sole structure 100 is prepared, it can be directly connected to the upper structure 310 by gluing or other methods, and form a foot accommodating space 320 for accommodating the user's foot. When the user wears the footwear 300, the footwear 300 can protect the user's foot and prevent the user's foot from directly contacting foreign objects, and the sole structure 100 can provide excellent support, air permeability and cushioning effects, thereby reducing the burden on the user's lower limbs.

[0070] Furthermore, if Figure 7 As shown, the footwear 300 may further include an insole 330. The insole 330 is disposed on the sole structure 100, and the insole 330 is located in the foot accommodating space 320. Specifically, the insole 330 is laid between the sole structure 100 and the upper structure 310, which can prevent the user's foot from directly contacting the braided tube body 120, thereby preventing the braided tube body 120 from being worn or causing discomfort to the user, thereby improving the durability and comfort of the midsole 102, but the present invention is not limited thereto. Furthermore, the insole 330 can be made of foamed elastic material or woven from fiber yarn, and can have functions such as anti-slip, pressure relief, antibacterial or deodorizing, which will help improve the foot stability of the user wearing the footwear 300, and can further improve the wearing comfort of the footwear 300, but the present invention is not limited thereto.

[0071] In addition, in other embodiments, Figure 6 and Figure 7 The sole structure 100 of the shoe 300 may also be replaced by Figure 4 and Figure 5 The sole structure 200 can meet different usage requirements.

[0072] In summary of the above embodiments, the advantages of the sole structure and footwear of the present invention are as follows. First, the midsole includes a braided tube body, the braided tube body is coiled and arranged on the surface of the gasket, and the braided tube body has radial expansion and contraction elasticity and axial expansion and contraction elasticity, so that the sole structure can have excellent cushioning and shock absorption effect and support. Second, the braided tube body includes a tubular space and a plurality of meshes, which is conducive to improving the air permeability and heat dissipation capacity of the sole structure and reducing the occurrence of odor in the footwear. Third, the configuration of the braided tube body and the gasket as the midsole can simplify the process of the sole structure, and can reduce the preparation time while also reducing the production cost. Fourth, the braided tube body includes a first braided tube body and a second braided tube body, and the hardness of different areas of the midsole can be adaptively increased according to different foot shapes or usage occasions, thereby meeting different usage requirements. Fifth, by changing the arrangement of the braided tube body coiling, the thickness, air permeability and support effect of the local or overall midsole can be adjusted, thereby improving the wearing comfort of the sole structure. Sixth, the sole structure includes a filling material, which is conducive to further improving the elasticity and cushioning capacity of the sole structure. Therefore, the sole structure and footwear of the present invention have commercial application potential in related industries.

[0073] Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention. Anyone skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be determined by the following claims.

Claims

1. A sole structure, characterized in that: include: Outsole; as well as The midsole is disposed on the outsole, and the midsole includes: Gaskets; and At least one braided tube body is coiled and disposed on the surface of the gasket, and the at least one braided tube body comprises: Tubular space; and a plurality of meshes, through which the tubular space communicates with an external space of the at least one braided tube body; Wherein, the at least one braided tube body has radial expansion and contraction elasticity and axial expansion and contraction elasticity.

2. The sole structure according to claim 1, characterized in that: The at least one braided tube body is wound in a single layer or in multiple layers and is disposed on the surface of the gasket.

3. The sole structure according to claim 1, characterized in that: The at least one braided tube is spirally wound or bent back and forth to be disposed on the surface of the gasket.

4. The sole structure according to claim 1, characterized in that: The at least one braided tube body is formed by interlacing and braiding a plurality of non-elastic yarns.

5. The sole structure according to claim 4, characterized in that: The material of each of the non-elastic yarns includes plastic material or rubber material.

6. The sole structure according to claim 1, characterized in that: The at least one braided tube body further includes a first braided tube body and a second braided tube body. The length of the first braided tube body is greater than the length of the second braided tube body, and the first braided tube body is sleeved outside the second braided tube body.

7. The sole structure according to claim 1, characterized in that: The at least one braided tube body further includes a first braided tube body and a second braided tube body. The length of the first braided tube body is greater than that of the second braided tube body, and the second braided tube body is sleeved outside the first braided tube body.

8. The sole structure according to claim 1, characterized in that: Also includes: At least one filling material is disposed in the tubular space.

9. The sole structure according to claim 8, characterized in that: The at least one filling material is a foam material.

10. A shoe, characterized in that: include: Upper structure; as well as A sole structure connected to the upper structure and provided with a foot accommodating space, and the sole structure comprises: outsole; and The midsole is disposed on the outsole, and the midsole includes: Gaskets; and At least one braided tube body is coiled and disposed on the surface of the gasket, and the at least one braided tube body comprises: Tubular space; and a plurality of meshes, through which the tubular space communicates with an external space of the at least one braided tube body; Wherein, the at least one braided tube body has radial expansion and contraction elasticity and axial expansion and contraction elasticity.

11. The footwear according to claim 10, characterized in that The at least one braided tube body is wound in a single layer or in multiple layers and is disposed on the surface of the gasket.

12. The footwear according to claim 10, characterized in that The at least one braided tube is spirally wound or bent back and forth to be disposed on the surface of the gasket.

13. The footwear according to claim 10, characterized in that: The at least one braided tube is formed by interlacing and braiding a plurality of non-elastic yarns.

14. The footwear according to claim 13, characterized in that The material of each of the non-elastic yarns includes plastic material or rubber material.

15. The footwear according to claim 10, characterized in that The at least one braided tube body further includes a first braided tube body and a second braided tube body. The length of the first braided tube body is greater than the length of the second braided tube body, and the first braided tube body is sleeved outside the second braided tube body.

16. The footwear according to claim 10, characterized in that: The at least one braided tube body further includes a first braided tube body and a second braided tube body. The length of the first braided tube body is greater than that of the second braided tube body, and the second braided tube body is sleeved outside the first braided tube body.

17. The footwear according to claim 10, characterized in that: The sole structure further comprises: At least one filling material is disposed in the tubular space.

18. The footwear according to claim 17, characterized in that The at least one filling material is a foam material.

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