CN216147355U - Sole and shoe - Google Patents

Abstract

The utility model discloses a sole and a shoe with the same, wherein the sole comprises: a sole body having a front half and a rear half, the rear half being attached to a rear side of the front half; the arch support is connected between the front half part and the rear half part, the front side of the arch support is connected with the front half part, the rear side of the arch support is connected with the rear half part, a through groove which is communicated along the left-right direction is formed in the arch support, the bottom surfaces of the front half part, the arch support and the rear half part are sequentially arranged along the front-to-rear direction, and the bottom surface of the sole is formed. Through using above-mentioned technical scheme, can improve sole arch of foot supporting effect and play the shock attenuation effect, improve the travelling comfort of sole.

Description

Sole and shoe

Technical Field

The utility model relates to the technical field of articles for daily use, in particular to a sole and a shoe with the sole.

Background

Shoes are necessary articles in daily life, and are used for protecting feet and facilitating walking. Modern people often need to walk or stand for a long time due to work requirements or leisure life, and feet support the whole weight of a human body, so that the comfort of the shoes is particularly important. The arch position of the sole of the related art footwear is generally flush with the sole surface or is upwardly concave, which may cause problems of poor arch support or poor shock absorption for a long time.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. Therefore, an object of the present invention is to provide a sole with arch support, which can improve the arch support effect and achieve the shock absorption effect, thereby improving the comfort of the sole.

Another object of the utility model is to propose a shoe.

A shoe sole according to an embodiment of the present invention includes: a sole body having a front half and a rear half, the rear half being attached to a rear side of the front half; the arch support is connected between the front half part and the rear half part, the front side of the arch support is connected with the front half part, the rear side of the arch support is connected with the rear half part, a through groove which is communicated along the left-right direction is formed in the arch support, the bottom surfaces of the front half part, the arch support and the rear half part are sequentially arranged along the front-to-rear direction, and the bottom surface of the sole is formed.

According to the sole provided by the embodiment of the utility model, the arch support effect can be improved, the shock absorption effect is achieved, and the comfort of the sole is improved.

In addition, the sole according to the above embodiment of the present invention may have the following additional technical features:

in some embodiments, an open-sided recess is configured between the posterior side of the anterior half and the anterior side of the posterior half, the anterior side of the arch support engaging the posterior side of the anterior half, and the posterior side of the arch support engaging the anterior side of the posterior half.

In some embodiments, the arch support includes a front sidewall, a rear sidewall, and a bottom wall, which are connected end-to-end in sequence to form a hollow tripod shape.

In some embodiments, the front side wall and the rear side wall are each in the form of a forward downward sloping extension, and the angle of inclination of the front side wall relative to a horizontal plane is smaller than the angle of inclination of the rear side wall relative to a horizontal plane; or the bottom wall is in an upper concave arch shape extending along the front-back direction.

In some embodiments, the front half is integrally formed with the back half.

In some embodiments, a bottom surface of the arch support is recessed relative to a bottom surface of the front half and a bottom surface of the back half.

In some embodiments, a first wear layer is attached to a bottom surface of the arch support.

In some embodiments, a second wear layer is attached to the front half, the second wear layer covering at least a portion of a bottom surface of the front half, a toe cap of the front half, and left and right sides of the front half; the rear half part is attached with a third wear-resistant layer, and the third wear-resistant layer wraps at least one part of the bottom surface of the rear half part, the heel of the rear half part and the left side and the right side of the rear half part.

In some embodiments, a plurality of first bosses are arranged at intervals in the middle region of the bottom surface of the front half, and the part of the second wear-resistant layer on the bottom surface of the front half surrounds the plurality of first bosses; and a plurality of second bosses are arranged in the middle area of the bottom surface of the rear half part at intervals, and the part of the third wear-resistant layer positioned on the bottom surface of the rear half part surrounds the second bosses.

A shoe according to an embodiment of the utility model comprises: the sole is the sole, and a concave structure is constructed on the sole; the vamp is connected with the sole and forms a cavity for accommodating feet, the lower part of the vamp is embedded into the concave structure, and the sole wraps the peripheral surface of the lower part of the vamp.

According to the shoe disclosed by the embodiment of the utility model, the arch support effect and the shock absorption effect can be improved, so that the comfort of the shoe when the shoe is worn is improved.

Drawings

Figure 1 is a schematic view of a shoe according to one embodiment of the utility model.

Fig. 2 is a schematic structural view of a sole according to an embodiment of the present invention.

Fig. 3 is a partial schematic view of an arch support of one embodiment of the utility model.

Reference numerals:

shoe 100, upper 3, reinforcing structure 31, pull ring 32, ventilation layer 33, sole 1, front half 11, first boss 111, second wear layer 112, first groove 113, rear half 12, second boss 122, third wear layer 123, second groove 124, arch support 2, through groove 20, front sidewall 201, rear sidewall 202, bottom wall 203, first wear layer 21, third groove 23.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

Referring to fig. 1 to 3, a shoe sole 1 according to an embodiment of the present invention includes: a sole body having a front half 11 and a rear half 12, the rear half 12 being attached to a rear side of the front half 11, and an arch support 2; the arch support 2 is connected between the front half part 11 and the back half part 12, the front side of the arch support 2 is connected with the front half part 11, the back side of the arch support 2 is connected with the back half part 12, a through groove 20 penetrating along the left-right direction is formed in the arch support 2, wherein the bottom surface of the front half part 11, the bottom surface of the arch support 2 and the bottom surface of the back half part 12 are sequentially arranged along the front-to-back direction, and the bottom surface of the sole 1 is formed.

Specifically, the arch support 2 may be provided in a middle region of the sole body, and front and rear ends of the arch support 2 are connected to a front half 11 and a rear half 12 of the sole body, respectively. For example, the front half 11 of the sole body may correspond to the forefoot of the foot, the rear half 12 of the sole body may correspond generally to the heel, and the arch support 2 is positioned in the midfoot to provide support to the arch in the midfoot for improved foot comfort. In addition, when the arch support 2 receives impact force, a part of the force can be dispersed to both sides, and the impact force reaching the sole can be reduced to a certain extent, so that the shock absorption effect is improved. Further, a through slot 20 penetrating in the left-right direction is formed in the arch support 2, and the through slot 20 can provide double-layer support for the arch support 2, so as to further improve the arch support effect and the support performance. Through setting up the groove 20 that link up of following left and right directions and can improve the shock attenuation effect, when the foot tramples downwards, link up groove 20 and can absorb some energy, avoid the impact force direct transfer to the foot, play the effect of buffering protection to the foot, improve the shock attenuation effect of sole 1, promote the comfort level when wearing. In addition, the through groove 20 has certain toughness, is not easy to damage, has a simple structure and is easy to manufacture, reduces the manufacturing cost of the arch support 2, and can also play a role in reducing the weight of the sole 1.

According to the sole 1 of the embodiment of the utility model, the arch support 2 is arranged between the front half part 11 and the rear half part 12 of the sole body, and the through groove 20 which is penetrated left and right is formed in the arch support 2, so that the supporting effect of the arch position can be improved, the shock absorption effect can be improved, and the comfort of the sole 1 is improved.

Alternatively, the arch support 2 may be appropriately adjusted according to the thickness of the sole 1, wherein the through groove 20 formed in the arch support 2 to pass through in the left-right direction may be in the form of a long strip-shaped through groove 20 or a circular through groove 20, etc., and the present invention is not limited thereto.

Alternatively, a recess with an open lower side is configured between the rear side of the front half 11 and the front side of the rear half 12, the front side of the arch support 2 engaging the rear side of the front half 11 and the rear side of the arch support 2 engaging the front side of the rear half 12. Therefore, the rear side surface of the front half part 11, the front side surface of the rear half part 12 and the arch support 2 can form an arch structure, the arch structure is suitable for being matched with a foot structure, the arch part can be supported, the effects of relieving shock and avoiding foot fatigue damage are achieved.

With reference to fig. 3, optionally, the arch support 2 includes a front sidewall 201, a rear sidewall 202 and a bottom wall 203, the front sidewall 201, the rear sidewall 202 and the bottom wall 203 are sequentially connected end to form a hollow tripod shape, the tripod shape can improve the stability of the support, improve the structural strength, and have a simple structure and easy construction.

Optionally, the front sidewall 201 and the rear sidewall 202 are both in a form of extending forwards and downwards in a downward inclined manner, and the inclined angle of the front sidewall 201 relative to the horizontal plane is smaller than that of the rear sidewall 202 relative to the horizontal plane, so that an obtuse triangle is constructed, the side opposite to the inclined angle of the rear sidewall 202 relative to the horizontal plane is the longest, the area of the supporting surface of the arch support 2 is increased, the supporting effect is improved, the foot support is in a long slope extending forwards and downwards at a position close to the sole of a foot, and better support is provided for the arch position. Alternatively, the bottom wall 203 may be concave upwardly extending in the anterior-posterior direction to accommodate support for an arch position.

In particular, in connection with fig. 1 to 3, in actual use, for example, when a person walks, the arch functions like a bow, the plantar fascia is like a string, the tension of the "bowstring" maintains the shape of the arch, and when walking, the "bowstring" at the arch is continuously tightened and stretched as the muscles of the lower limbs pull, so that the body is shot out like an "arrow". In the related art, the sole 1 has no arch support structure, resulting in fatigue or pain in the arch when the foot is walked or stood for a long time; or the supporting structure of the arch of the sole 1 fills only the arch completely, and external force is applied to the plantar fascia from below, which may cause the plantar fascia to be loosened, thereby aggravating the bad phenomena such as flat foot. Therefore, the arch support 2 according to the present invention has the advantages that the through groove 20 in the shape of a tripod is provided, and the support surface extending forward and downward is formed at the corresponding position of the arch, so that the support force can be provided for the arch position without intervening the contraction and extension of the arch during walking, the mechanical structure of the arch is conformed, the foot is protected, and the comfort is improved.

Alternatively, depending on the actual requirement or the thickness of the sole 1, the through slot 20 may be formed such that the front sidewall 201 extends forward and downward, the rear sidewall 202 extends downward, and the inclination angle of the front sidewall 201 with respect to the horizontal plane is smaller than that of the rear sidewall 202; it is also possible to provide the through groove 20 in such a manner that the front side wall 201 extends obliquely downward forward, the rear side wall 202 extends downward rearward, and the like. In practical application, the height of the arch support 2 and thus the height of the sole body can be changed by changing the lengths and the inclination angles of the rear side wall 202 and the bottom wall 203 of the front side wall 201, for example, when the height of the arch support 2 is higher, a heightening effect can be achieved.

Alternatively, the front half 11 and the rear half 12 are integrally formed, which can improve structural stability and facilitate manufacturing, reducing manufacturing costs.

Optionally, the bottom surface of arch support 2 is recessed relative to the bottom surfaces of front half 11 and rear half 12 to support the arch of the foot, thereby alleviating shock, relieving foot fatigue, and avoiding foot injury.

Optionally, a first wear layer 21 is attached to the bottom surface of the arch support 2, and since the bottom surface of the arch support 2 is directly opposite to the ground, the first wear layer 21 is attached to the bottom surface of the arch support 2, on one hand, the wear resistance of the bottom surface of the arch support 2 can be increased, thereby increasing the durability of the sole 1; on the other hand can improve the travelling comfort of sole 1, because the wearing layer is comparatively stiff and difficult for taking place too big deformation to foot production is pressed against the people when avoiding sole 1 face to meet hard object. Further, the outer surface of the first wear layer 21 may be provided with patterns or concave stripes to increase the frictional force of the sole 1.

Optionally, a second wear layer 112 is attached to the front half 11 for improving wear resistance of the front half 11 of the sole 1, and specifically, the second wear layer 112 covers at least a portion of the bottom surface of the front half 11, the toe cap of the front half 11, and the left and right sides of the front half 11. The rear half 12 is attached with a third wear-resistant layer 123 for improving the wear resistance of the rear half 12 of the sole 1, and the third wear-resistant layer 123 covers at least a part of the bottom surface of the rear half 12, the heel of the rear half 12, and the left and right sides of the rear half 12.

Specifically, in actual use, the toe box is likely to collide with the external environment, and the second wear-resistant layer 112 wraps the toe box to improve the wear resistance of the toe box, prevent the toe box from being damaged, and improve the durability and the aesthetic property of the shoe 100. In addition, the second wear-resistant layer 112 is relatively stiff, and can also play a role in protecting toes when collision occurs, so that the comfort of the sole 1 is improved. The left and right sides of the front half 11 are subjected to a large force during walking, and the second abrasion resistant layer 112 can improve the abrasion resistance of the left and right sides of the front half 11, thereby improving the durability of the shoe sole 1. In addition, for the user with the substandard walking posture, the phenomenon of insufficient pronation (eversion) or inversion occurs during walking, so that the left and right sides of the front half portion 11 are greatly worn, the wear degree of the sole 1 can be reduced to a certain extent by providing the second wear-resistant layer 112, and the durability of the sole 1 is improved. Furthermore, the third wear-resistant layers 123 are disposed on the heel and the left and right sides of the rear half 12 to improve the wear resistance of the heel and the left and right sides of the rear half 12, and the second wear-resistant layers 112 of the front half 11 are combined to improve the balance and the overall coordination of the sole 1.

Optionally, a plurality of first bosses 111 are arranged at intervals in the middle region of the bottom surface of the front half 11, and the portion of the second wear-resistant layer 112 on the bottom surface of the front half 11 surrounds the plurality of first bosses 111; a plurality of second bosses 122 are arranged at intervals in the central region of the bottom surface of the rear half portion 12, and the portion of the third wear-resistant layer 123 on the bottom surface of the rear half portion 12 surrounds the plurality of second bosses 122. Through set up a plurality of first bosss 111 in the middle part of 1 first 11 bottom surfaces of sole can improve 1 first 11 shock attenuation effects of sole, avoid the impact force directly to transmit the sole, a plurality of first bosss 111 can also play the effect of 1 face frictional force of increase sole. The middle area of the bottom surface of the rear half 12 is provided with a plurality of second bosses 122, so that the damping effect of the rear half 12 of the sole 1 can be improved, the impact force is prevented from being directly transmitted to the sole, and the plurality of second bosses 122 can also play a role in increasing the friction force of the surface of the sole 1. During the in-service use, the people has the effort to ground when walking foot, and ground produces reaction again to the foot, and first boss 111 and second boss 122 can absorb the reaction that ground produced sole 1, thereby for example first boss 111 and second boss 122 take place certain deformation and absorb energy, reduce the reaction or the impact force of transmitting to the sole.

With reference to fig. 2, optionally, the first bosses 111 and the second bosses 122 may have a raised triangular structure or a polygonal structure to improve structural strength, and the plurality of first bosses 111 and the second bosses 122 are arranged at intervals, that is, gaps are formed between the plurality of first bosses 111 to provide deformation spaces for the first bosses 111; the plurality of second bosses 122 have gaps therebetween to provide a deformation space for the second bosses 122. Wherein gaps between the plurality of first bosses 111 and the plurality of second bosses 122 may be the same to improve structural stability and aesthetic appearance.

According to the sole 1 of the embodiment of the present invention, in the middle area of the front half 11 and the rear half 12, a plurality of first protrusions and a plurality of second protrusions are formed in a triangular shape, and the plurality of first protrusions configure the middle area of the front half 11 in a drop shape, in the front half 11 in a form of a front end rounded and a rear end pointed; a second plurality of projections configure the central region of the front and rear portions in the form of drops from the rear half 12 in the form of rounded rear and pointed front ends. In the front half 11 of the sole 1, the second wear-resistant layer 112 is in a U shape with an opening backwards, and the second wear-resistant layer 112 surrounds the first lug; the rear half 12 of the sole 1, the third wear layer 123 is U-shaped with a forward opening, the third wear layer 123 surrounding the second lugs. The middle area of the front half 11 of the sole 1 is provided with a groove with the second wear-resistant layer 112, the middle area of the rear half 12 is provided with a groove with the third wear-resistant layer 123, and the joints of the front half 11 and the arch support 2 and the joints of the rear half 12 and the arch support 2 are also provided with grooves so as to provide a deformation space and be used for forming a water tank, thereby facilitating drainage and improving the functionality and practicability of the sole 1.

Optionally, the second wear-resistant layer 112 and the third wear-resistant layer 123 may be made of the same material to improve the overall aesthetic property, and the material of the first wear-resistant layer 21 may be the same as or different from that of the second wear-resistant layer 112 or the third wear-resistant layer 123. For example, the second wear-resistant layer 112 and the third wear-resistant layer 123 are made of the same material, and since the first wear-resistant layer 21 does not frequently contact the ground, the first wear-resistant layer 21 may also be made of a material having a slightly lower wear resistance than the second wear-resistant layer 112 and the third wear-resistant layer 123, so as to reduce the cost. In addition, the layering can be brought from the vision through selecting different wear-resistant layer materials, and the aesthetic property is improved.

Further, the bottom surface of the first wear-resistant layer 21 may be provided with a plurality of grooves to achieve the effects of dispersing impact force and improving slip resistance, specifically, a plurality of third grooves 23 extending from the middle to both sides are respectively provided on the left and right sides of the first wear-resistant layer 21, and the plurality of third grooves 23 are arranged in the front-rear direction. Optionally, a logo or a pattern may be disposed in the middle region of the first wear-resistant layer 21, and the third grooves 23 on the left and right sides are arranged in a divergent manner on the two sides of the logo or the pattern, so as to improve the aesthetic property. The left and right sides of second wearing layer 112 is equipped with the first slot 113 to the left and right sides extension, can guide impact force to both sides, can also increase frictional force, and first slot 113 extends to sole face side, for example is the V-arrangement, and the opening of V-arrangement is towards sole face edge, and can upwards extend to the side of sole main part, promotes the global design of sole 1 and feels, improves the shock attenuation effect, improves the aesthetic property. The left and right sides of the second wear resistant layer 112 near the middle region may be provided with annular grooves to further improve the slip resistance. The left and right sides of third wearing layer 123 is equipped with the second slot 124 that extends to the left and right sides, can improve the shock attenuation effect with the impact force to both sides guide, and plays increase frictional force, improves the effect of cling compound coefficient, and second slot 124 extends to sole face side, for example is the V-arrangement, and the opening of V-arrangement is towards sole face edge, and can upwards extend to the side of sole main part, promotes the global design sense of sole 1, improves the aesthetic property.

Further, the surfaces of the first wear-resistant layer 21, the second wear-resistant layer 112 and the third wear-resistant layer 123 may be provided with patterns to improve the friction force and the safety of the sole 1.

Referring to fig. 1 and 2, a shoe 100 according to an embodiment of the present invention includes: the sole comprises a sole 1 and a vamp 3, wherein the sole 1 is the sole 1, and a concave structure is formed on the sole 1 so as to be suitable for supporting the arch of foot; vamp 3 links to each other and constructs the cavity that holds the foot with sole 1, and the lower part embedding of vamp 3 is in the sunk structure, and wherein, sole 1 parcel vamp 3 lower part peripheral face.

According to the shoe 100 of the embodiment of the present invention, the arch support 2 effect and the shock absorbing effect can be improved, thereby improving the comfort of the shoe 100 when worn.

With reference to fig. 1, optionally, a reinforcing structure 31 may be disposed at the connection position of the upper 3 and the sole 1, and the reinforcing structure 31 may also function to support the upper 3, so as to maintain the shoe 100 with a better shoe shape. The reinforcing structure 31 may be formed by splicing one or more materials, or may be formed by laminating one or more materials. At least a portion of upper 3 may be provided with a breathable layer 33, with breathable layer 33 being a breathable fabric to enhance the breathability of upper 3.

Optionally, a pull ring 32 extending in the up-down direction of the heel or extending in the left-right direction may be disposed in the middle area of the reinforcing structure 31 and the rear end of the upper 3 in the vertical direction, so that when wearing shoes, the pull ring 32 can be pulled to assist wearing shoes, which is beneficial for wearing shoes quickly, and can prevent the heels from collapsing, and maintain the beauty of the upper 3; when outdoor activities are carried out, the portable umbrella can be carried backwards and tied to the ankle through the pull ring 32, so that the fixing effect is achieved, and the safety is improved.

With reference to fig. 1, the sole 1 may optionally have a thickness to enhance the shock absorbing effect and also to enhance the heightening effect. Patterns can be arranged on the left side and the right side of the sole 1, and the patterns can be designed into a form suitable for being matched with the vamp 3 so as to improve the aesthetic property of the sole 1 and the shoe 100.

In the description of the present invention, it is to be understood that the terms "center", "length", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims (10)

1. A sole, comprising:

a sole body having a front half and a rear half, the rear half being connected to a rear side of the front half;

an arch support connected between the front half and the rear half, the front side of the arch support being connected to the front half, the rear side of the arch support being connected to the rear half, and a through-slot passing through the arch support in the left-right direction being formed in the arch support,

the bottom surfaces of the front half part, the arch support and the rear half part are sequentially arranged in the front-to-rear direction, and the bottom surface of the sole is constructed.

2. The sole of claim 1, wherein an open-sided recess is configured between the rear side of the front half and the front side of the rear half, the front side of the arch support engaging the rear side of the front half, the rear side of the arch support engaging the front side of the rear half.

3. The sole of claim 2, wherein said arch support includes a front sidewall, a rear sidewall, and a bottom wall, said front sidewall, said rear sidewall, and said bottom wall being joined end-to-end in sequence in a hollow tripod shape.

4. The sole of claim 3,

the front side wall and the rear side wall are in a form of extending forwards and downwards in a downward inclined mode, and the inclined angle of the front side wall relative to the horizontal plane is smaller than that of the rear side wall relative to the horizontal plane; or

The bottom wall is in an upward concave arch shape extending along the front-back direction.

5. The sole according to any one of claims 1 to 4, characterized in that said front half is integrally formed with said rear half.

6. The sole according to any one of claims 1 to 4, wherein the bottom surface of the arch support is recessed with respect to the bottom surfaces of the front and rear halves.

7. A sole as claimed in any one of claims 1 to 4, wherein a first wear layer is attached to the underside of the arch support.

8. The sole according to any one of claims 1 to 4,

a second wear-resistant layer is attached to the front half part and wraps at least one part of the bottom surface of the front half part, the toe cap of the front half part and the left side and the right side of the front half part;

the rear half part is attached with a third wear-resistant layer, and the third wear-resistant layer wraps at least one part of the bottom surface of the rear half part, the heel of the rear half part and the left side and the right side of the rear half part.

9. The sole of claim 8,

a plurality of first bosses are arranged at intervals in the middle area of the bottom surface of the front half part, and the parts of the second wear-resistant layer, which are positioned on the bottom surface of the front half part, surround the first bosses;

and a plurality of second bosses are arranged in the middle area of the bottom surface of the rear half part at intervals, and the part of the third wear-resistant layer positioned on the bottom surface of the rear half part surrounds the second bosses.

10. A shoe, comprising:

a sole according to any one of claims 1 to 9, having a recess formed therein;

a vamp, wherein the vamp is connected with the sole and forms a cavity for accommodating a foot, the lower part of the vamp is embedded into the concave structure,

wherein, the sole wraps up the periphery face of vamp lower part.

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