CN215124876U - Sole and shoe - Google Patents

Abstract

The utility model discloses a sole and shoes that have it, be equipped with first recess on the first half's of sole the bottom surface, be equipped with first boss of downward bellied in the first recess, be equipped with the second recess on the bottom surface at the middle part of sole, be equipped with the second boss of downward bellied in the second recess, be equipped with the third recess on the first half's of sole the bottom surface, be equipped with the third boss of downward bellied in the third recess, first boss the second boss with the third boss is followed the preceding back direction interval arrangement of sole. Through above-mentioned technical scheme, can strengthen the shock attenuation and the supporting role of sole, travelling comfort when can improving the sole and using plays the effect of protection foot, and then improves the functional 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 shoes with the same.

Background

Shoes are necessary articles in daily life, and are used for protecting feet and facilitating walking. With the continuous expansion of living space and activity range of modern people, more and more people not only need to wear shoes, but also need the shoes to have functionality and comfortableness. The sole of shoes among the correlation technique does not generally have the shock attenuation design, perhaps has the sole of cushioning effect, has the shock attenuation design singleness, and the poor problem of shock attenuation effect uses the easy foot ache that produces of long-time walking or motion.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the related art to a certain extent. Therefore, an object of the utility model is to provide a sole through setting up the boss respectively in first half, middle part and latter half of sole, plays shock attenuation and supporting role, travelling comfort when can improving the sole and use plays the effect of protection foot, and then improves the functionality of sole.

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

According to the utility model discloses the sole, be equipped with first recess on the first half's of sole the bottom surface, be equipped with first boss of downward bellied in the first recess, be equipped with the second recess on the bottom surface at the middle part of sole, be equipped with second boss of downward bellied in the second recess, be equipped with the third recess on the first half's of sole the bottom surface, be equipped with third boss of downward bellied in the third recess, first boss the second boss with the third boss is followed the preceding back direction interval arrangement of sole.

According to the utility model discloses sole through set up the recess respectively on first half, middle part and the first half bottom surface of back at sole, sets up the boss in the recess to play shock attenuation and supporting role, travelling comfort when can improving the sole and use plays the effect of protection foot, and then improves the functionality of sole.

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

in some embodiments, the second boss extends in the front-back direction, the left side surface of the second boss is adjacent to the left side surface of the middle part of the sole, the left side surface of the second boss extends along the left side surface of the middle part of the sole, the right side surface of the second boss is adjacent to the right side surface of the middle part of the sole, the right side surface of the second boss extends along the right side surface of the middle part of the sole, a communication groove is formed in the bottom surface of the second boss, the communication groove extends in the front-back direction, the communication groove is located in the middle of the second boss in the left-right direction, and the communication groove is respectively opposite to the first boss and the second boss in the front-back direction.

In some embodiments, the front side surface of the second boss is provided with a first notch which is sunken into the second boss, the first notch is opposite to the communication groove, and the first boss and the first notch are arranged in a front-back opposite mode; the rear side surface of the second boss is provided with a second notch which is sunken in the second boss, the second notch is opposite to the communicating groove, and the third boss is opposite to the second notch in the front and back direction.

In some embodiments, the communication groove penetrates the front and rear sides of the second boss in the front-rear direction, and the communication groove is configured in a shape in which a width dimension gradually increases from the middle to the front-rear sides.

In some embodiments, the first groove, the second groove, and the third groove are spaced apart in a front-to-rear direction, a first isolation rib is disposed between the first groove and the second groove, a second isolation rib is disposed between the second groove and the third groove, and both the first isolation rib and the second isolation rib are recessed with respect to a bottom surface of the sole.

In some embodiments, the front half of the sole has a first shock absorption part, the first shock absorption part is arranged along the periphery of the front half of the sole in a shape with a closed front end and an open rear end, the first groove is formed inside the first shock absorption part, and the first shock absorption part is provided with a first partition groove for communicating the inner space and the outer space of the first groove; the latter half of sole has the second shock attenuation portion, the second shock attenuation portion is followed the border of the latter half of sole sets to the rear end and seals and front end open-ended shape, the inboard structure of second shock attenuation portion the third recess, be equipped with the switch-on in the second shock attenuation portion the second in the outer space of third recess separates the groove.

In some embodiments, a strip-shaped groove is formed in a bottom surface of the front half portion of the sole, and the strip-shaped groove penetrates through the first shock absorption portion and the first boss in the left-right direction.

In some embodiments, bottom surfaces of the first and second shock absorbing portions are provided in a rugged shape.

In some embodiments, the first shock absorbing member has a first concave strip and a second concave strip, the first concave strip has an arc shape extending in a left-right direction at a front end of the sole, the second concave strip has a plurality of concave strips spaced apart from each other along the first concave strip, and the second concave strip is connected to the first concave strip and extends toward the front end of the sole.

In some embodiments, the second shock absorbing member has a third concave strip and a fourth concave strip, the third concave strip has an arc shape extending in the left-right direction at the rear end of the sole, the fourth concave strip has a plurality of concave strips spaced apart from each other along the third concave strip, and the fourth concave strip is connected to the third concave strip and extends toward the rear end of the sole.

In some embodiments, a gap is formed between the first boss and the inner circumferential surface of the first groove, a gap is formed between the second boss and the inner circumferential surface of the second groove, and a gap is formed between the third boss and the inner circumferential surface of the third groove.

According to the utility model discloses shoes, a serial communication port, include: the sole is the sole; the lower periphery of the upper is connected with the periphery of the sole.

According to the utility model discloses shoes can improve the travelling comfort and the practicality of shoes.

Drawings

Fig. 1 is a schematic structural view of a sole according to an embodiment of the present invention.

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

Reference numerals:

the shoe comprises a shoe 100, an upper 2, a sole 1, a first groove 101, a first boss 11, a second groove 102, a second boss 12, a communication groove 120, a first notch 121, a second notch 122, a third groove 103, a third boss 13, a first shock absorption part 14, a first concave strip 141, a second concave strip 142, a second shock absorption part 15, a third concave strip 151, a fourth concave strip 152, a first isolation groove 104, a second isolation groove 105, a first isolation rib 16, a second isolation rib 17, a strip-shaped groove 18 and a strip-shaped groove 19.

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 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 exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

Combine fig. 1 to fig. 2, according to the utility model discloses sole 1, be equipped with first recess 101 on the first half bottom surface of sole 1, be equipped with first boss 11 of downward bellied in the first recess 101, be equipped with second recess 102 on the bottom surface at the middle part of sole 1, be equipped with downward bellied second boss 12 in the second recess 102, be equipped with third recess 103 on the bottom surface of the latter half of sole 1, be equipped with downward bellied third boss 13 in the third recess 103, first boss 11, second boss 12 and third boss 13 are along sole 1's fore-and-aft direction interval arrangement. Wherein, the boss is located in the recess and is protruding downwards, can understand that the boss is protruding from sole 1 to the direction with ground contact, from this, when the boss contacted with ground, the boss can the atress compressed, played the effect of energy-absorbing, and then played the bradyseism effect.

Specifically, the forefoot portion may correspond to the front half of the sole 1, the midfoot portion may correspond to the middle of the sole 1, and the hindfoot portion may correspond to the rear half of the sole 1. Therefore, the first boss 11 can improve the shock absorption effect of the forefoot; the second boss 12 can improve the shock absorption effect of the midfoot; the third boss 13 can improve the shock attenuation effect at the foot rear portion, and the boss can play the supporting role, and then improves the holistic travelling comfort of foot.

Further, first boss 11, second boss 12 and third boss 13 set up respectively in first recess 101, second recess 102 and third recess 103, and the recess is used for holding the boss to utilize the ascending space of sole 1 thickness direction, do benefit to the thickness that improves the boss, improve the energy-absorbing effect, avoid the impact force to directly transmit to sole 1 bottom surface. In addition, a gap can be formed between the boss and the groove, so that the elastic space is formed when the boss is stressed, and the energy absorption effect is improved.

According to the utility model discloses sole 1 through set up the recess respectively on the first half of bottom surface, middle part and the second half of bottom surface at sole 1, sets up downward bellied boss in the recess to play shock attenuation and supporting role, the travelling comfort when can improving sole 1 and use plays the effect of protection foot, and then improves sole 1's functionality.

Alternatively, the first bosses 11, the second bosses 12 and the third bosses 13 may have a height higher than that of the bottom surface of the sole 1, that is, the first bosses 11 protrude downward from the first grooves 101, the second bosses 12 protrude downward from the second grooves 102, and the third bosses 13 protrude downward from the third grooves 103. Thus, when the sole 1 contacts the ground, the first boss 11, the second boss 12 and the third boss 13 contact the ground first to absorb a part of energy; the heights of the first boss 11, the second boss 12 and the third boss 13 can be flush with the bottom surface of the sole 1, so that the bosses and the bottom surface of the sole 1 can simultaneously contact with the ground to quickly disperse impact force; or the raised height of at least one of the first boss 11, the second boss 12 and the third boss 13 may be slightly higher than the bottom surface of the sole 1. For example, since most of the shoe soles 1 in the related art have the middle position or arch position disposed in a shape that gradually shrinks inward and is concave upward at both sides or one side to accommodate the shape of the foot, the height of the second boss 12 is set to be slightly higher with respect to the bottom surface of the shoe sole 1 to support the arch portion in the middle to prevent the foot from being exhausted.

With reference to fig. 1, optionally, the second boss 12 extends along the front-back direction, the left side surface of the second boss 12 is adjacent to the left side surface of the middle portion of the sole 1, the left side surface of the second boss 12 extends along the left side surface of the middle portion of the sole 1, the right side surface of the second boss 12 is adjacent to the right side surface of the middle portion of the sole 1, the right side surface of the second boss 12 extends along the right side surface of the middle portion of the sole 1, a communication groove 120 is provided on the bottom surface of the second boss 12, the communication groove 120 extends along the front-back direction, the communication groove 120 is located at the middle position of the second boss 12 along the left-right direction, and the communication groove 120 is respectively opposite to the first boss 11 and the second boss 12 in the front-back direction. In other words, the second bosses 12 extend in the front-rear direction of the left and right sides of the central portion of the shoe sole 1 on both sides of the central portion of the shoe sole 1. Since the middle portion of the sole 1 corresponds to the arch portion, one side or both sides of the middle portion of the sole 1 will be set in an inwardly curved arc shape according to the foot configuration. According to the utility model discloses sole 1, 1 middle part both sides of sole all are the arc of incurving, therefore the left and right sides at 1 middle part of sole of second boss 12 can be understood to be fine waist type.

In other words, the second boss 12 includes a first strip portion, a second strip portion and a third strip portion, the first strip portion, the second strip portion and the third strip portion all extend along the front-back direction, the third strip portion is located between the first strip portion and the second strip portion, the first strip portion extends along the side surface of the left side of the sole, the second strip portion extends along the side surface of the right side of the sole, the third strip portion forms a communication groove 120 between the first strip portion and the second strip portion, the third strip portion is in an arch shape gradually recessed from the left edge and the right edge, that is, the inner surface of the communication groove 120 is in an arch structure bending shape along the left-right direction, and on the one hand, the effect of increasing the structural strength can be achieved; on the other hand, the communication groove 120 is arranged to form a height difference, so that an elastic space can be provided, and the cushioning effect is improved.

Alternatively, the communication groove 120 may not be provided in the second boss 12.

Optionally, a first notch 121 recessed into the second boss 12 is formed in the front side surface of the second boss 12, the first notch 121 is opposite to the communication groove 120, and the first boss 11 and the first notch 121 are arranged in a front-back opposite manner, so as to enhance the supporting effect; the rear side surface of the second boss 12 is provided with a second notch 122 which is recessed into the second boss 12, the second notch 122 is opposite to the communicating groove 120, and the third boss 13 and the second notch 122 are arranged in a front-back opposite mode to enhance the supporting effect. Specifically, with reference to fig. 1, the first boss 11 and the third boss 13 may be arc-shaped, the first notch 121 is adapted to cooperate with the first boss 11, and the second notch 122 is adapted to cooperate with the third boss 13, so as to improve the overall coordination of the arrangement of the bottom surface of the sole 1, wherein the first boss 11, the third boss 13 and the communication groove 120 may be arranged in a collinear manner, and the first boss 11 and the third boss 13 may play a role in supporting.

Alternatively, the communication groove 120 penetrates the front and rear sides of the second boss 12 in the front-rear direction, and the communication groove 120 is configured in a shape in which the width dimension gradually increases from the middle to the front-rear sides. According to the above scheme, the second bosses 12 extend in the front-rear direction along the left and right sides of the middle portion of the sole 1, and the left and right sides of the second bosses 12 sequentially expand in the front-rear direction from the middle of the middle portion so that the width of the communication grooves 120 gradually increases from the middle to the front and rear sides to improve the communication effect and enhance the structural stability.

Optionally, the first groove 101, the second groove 102 and the third groove 103 are spaced apart in the front-rear direction, the first isolation rib 16 is disposed between the first groove 101 and the second groove 102, the second isolation rib 17 is disposed between the second groove 102 and the third groove 103, and both the first isolation rib 16 and the second isolation rib 17 are recessed with respect to the bottom surface of the sole 1. The isolation ribs can play an isolation role, so that impact force can be prevented from being directly transmitted to the soles from the first isolation ribs 16 and the second isolation ribs 17 and not passing through a shock absorption structure, and the foot protection effect is improved; the first isolation rib 16 and the second isolation rib 17 can be prevented from being directly contacted with the ground to be abraded, and the service life of the sole 1 is prolonged.

Optionally, the front half part of the sole 1 has the first shock absorption part 14, the first shock absorption part 14 is arranged in a shape with a closed front end and an open rear end along the circumference of the front half part of the sole 1, the open end is adjacent to the second boss 12, the first groove 101 is formed inside the first shock absorption part 14, the first shock absorption part 14 is provided with the first partition groove 104 for communicating the inner space and the outer space of the first groove 101, and the structure is simple and easy to manufacture.

Furthermore, the rear half part of the sole 1 is provided with a second damping part 15, the second damping part 15 is arranged in a shape with a closed rear end and an open front end along the circumference of the rear half part of the sole 1, the open end is adjacent to the second boss 12, a third groove 103 is formed inside the second damping part 15, and a second partition groove 105 communicating the inner space and the outer space of the third groove 103 is arranged on the second damping part 15, so that the structure is simple and the manufacture is easy. The first and second blocking grooves 104 and 105 may be used to drain water and increase the friction coefficient of the sole 1, and may also have an effect of increasing the elastic space of the first shock absorbing part 14 to enhance the shock absorbing effect. Alternatively, the first and second partition grooves 104 and 105 may be provided on the same side of the sole 1, or may be provided in plurality.

Optionally, be equipped with bar groove 18 on the bottom surface of the first half of sole 1, bar groove 18 runs through first shock attenuation portion 14 and first boss 11 along left and right directions to do benefit to the dispersed impact force and can promote sole 1 pleasing to the eye degree.

Referring to the drawings, the bottom surfaces of the first and second shock absorbing members 14 and 15 are optionally provided in an uneven shape to improve the slip resistance of the shoe sole 1. For example, a plurality of elongated grooves 19 are formed on the bottom surfaces of the first and second cushioning parts 14 and 15, wherein the elongated grooves 19 may have the same width as the aforementioned groove 18 to improve the appearance and balance. In addition, a plurality of bumps may be further disposed around the plurality of elongated grooves 19 to increase the friction force on the bottom surface of the shock absorbing part. Furthermore, ribs can be arranged among the salient points to be connected, so that the wear resistance is improved. Of course, the groove may have other shapes, and the pattern on the bottom surface of the shock absorption portion may also have other shapes, such as a triangular protrusion, etc., and the present invention is not limited thereto.

Optionally, the first cushioning portion 14 has a first concave strip 141 and a second concave strip 142 thereon for increasing the friction of the first cushioning portion 14 and increasing the slip resistance coefficient, the first concave strip 141 has an arc shape extending in the left-right direction at the front end of the sole 1, the second concave strip 142 has a plurality of concave strips arranged at intervals along the first concave strip 141, and the second concave strip 142 is connected to the first concave strip 141 and extends toward the front end of the sole 1. Wherein, the second concave strip 142 is connected with the first concave strip 141 and extends towards the front end, and the first concave strip 141 is matched with the second concave strip 142, so that the first shock absorption part 14 has larger friction, grip and wear resistance at the toe tip of the sole 1, and the practicability of the sole 1 is improved.

Optionally, the second cushioning portion 15 has a third concave stripe 151 and a fourth concave stripe 152 thereon for increasing the friction of the second cushioning portion 15 and increasing the slip resistance coefficient, the third concave stripe 151 has an arc shape extending in the left-right direction at the rear end of the sole 1, the fourth concave stripe 152 has a plurality of concave stripes arranged at intervals along the third concave stripe 151, and the fourth concave stripe 152 is connected to the third concave stripe 151 and extends toward the rear end of the sole 1. Wherein the fourth concave strip 152 links to each other and extends to the rear end of sole 1 with the third concave strip 151, can improve frictional force and wearability, during the use, because heel department atress is too big, the third concave strip 151 and the fourth concave strip 152 can increase the elasticity space, do benefit to the dispersed impact force to improve bradyseism effect.

Alternatively, the first boss 11 has a gap with the inner peripheral surface of the first groove 101, the second boss 12 has a gap with the inner peripheral surface of the second groove 102, and the third boss 13 has a gap with the inner peripheral surface of the third groove 103. Therefore, the elastic space of the boss can be increased, the manufacturing difficulty of the sole 1 can be reduced, and the productivity can be improved. Specifically, when first boss 11, second boss 12 and third boss 13 atress, the boss is compressed, the absorbed energy, and deformation effect plays the shock attenuation effect, and the impact force that the boss received can not transmit to 1 bottom surface of sole fast to further improve the bradyseism effect.

With reference to fig. 1, according to the utility model discloses sole 1 to the left foot is the example, and in the first half of sole 1, first shock attenuation portion 14 has a plurality of first snubber blocks, and a plurality of first snubber blocks are along the week of the first half of sole setting, and wherein at the front end of the first half of sole 1, first snubber block is the arc and extends along the left and right sides direction of the 1 front end of sole to be equipped with first concave strip 141 and the concave strip 142 of second on the first snubber block of arc, the concave strip 142 of second sets up 3 at the interval on first concave strip 141. Further, at the front end of the front half of the sole 1, the first cushion block is substantially "U" -shaped, the opening of which is directed towards the rear side of the sole 1. Set up a first snubber block in the right side of 1 first half of sole, set up two first snubber blocks in the left side of 1 first half of sole, wherein, the first snubber block of 1 first half left and right sides of sole is the arc. A first partition groove 104 for communicating the inside and the outside of the first groove 101 is arranged between the U-shaped first damping block at the front half part of the sole 1 and the arc-shaped first damping block.

In the middle area of the front half of the sole 1, a first groove 101 is formed inside the first cushioning part 14, and a first boss 11 is disposed in the first groove 101, wherein a gap is formed between the first groove 101 and the inner surface of the first cushion block. Be equipped with the bar groove 18 on the first boss 11, the bar groove 18 runs through first shock-absorbing part 14, and the bar groove 18 can be two parts around cutting apart into first boss 11 in the front and back direction, and first boss 11 is the arc that contracts gradually along the bar groove 18 on the front and back direction, and wherein, the rear end of first boss 11 is relative with first breach 121. On the bottom surface of the first boss 11, two sides of the strip-shaped groove 18 are respectively provided with three strip-shaped grooves 19 to increase friction force and elastic space, three ribs are arranged around the strip-shaped grooves 19, and the three ribs are staggered to form a triangular recess, so that the friction force and the wear resistance of the bottom surface of the first boss 11 are improved. Of course, other rugged shapes may be provided on the bottom surface of the first boss 11. Thus, the first damper portion 14 can improve a damping effect in cooperation with the first boss 11 to rapidly disperse an impact force.

A second groove 102 is formed in the middle of the sole 1, a second boss 12 is arranged in the second groove 102, and a gap is formed between the second boss 12 and the inner circumferential surface of the second groove 102. The left and right sides of the second boss 12 extend toward the front half and the rear half of the sole 1, and are "H" shaped in the front-rear direction. Unevenness's shape is set to the bottom surface of the left and right sides of second boss 12, specifically, is equipped with rectangular shape recess 19 on the bottom surface of the left and right sides of second boss 12, and one side is equipped with 6 long bar recesses 19, and 2 are a set of, are equipped with the bar breach that the opening outwards between every group bar recess to play the drainage effect.

The second damper portion 15 has a plurality of second damper blocks in the rear half of the sole 1, specifically, an arc-shaped second damper block extending from the rear end of the sole 1 to the left and right is provided in the rear end of the rear half of the sole 1, a third concave stripe 151 and a fourth concave stripe 152 are provided in the second damper block, and 5 fourth concave stripes 152 are provided in the third concave stripe 151 at intervals. The left side of the rear half part of the sole 1 is provided with a U-shaped second damping block with an outward opening, the bottom surface of the U-shaped second damping block is provided with 2 strip-shaped grooves 19, and the periphery of each strip-shaped groove 19 is arranged into an uneven shape. A second partition wall for communicating the inner space and the outer space of the third groove 103 is arranged between the arc-shaped second damping block and the U-shaped second damping block. Further, a third groove 103 is formed inside the second damper 15, a third boss 13 is disposed in the third groove 103, and a gap is formed between the third boss 13 and the inner circumferential surface of the third groove 103. The third protrusion 13 is oval, wherein the front end of the third protrusion 13 is opposite to the second notch 122. Thus, the second damper portion 15 can improve a damping effect in cooperation with the third boss 13 to rapidly disperse an impact force.

It should be noted that the third boss 13 may also be provided with a strip-shaped groove 19, and the surfaces of the second boss 12 and the third boss 13 may also be provided with the same uneven shape as the first boss 11, which is not described herein again.

According to the utility model discloses shoes 100, its characterized in that includes: the sole comprises a sole 1 and a vamp 2, wherein the sole 1 is the sole 1; the lower periphery of the vamp 2 is connected with the periphery of the sole 1. By using the aforementioned shoe sole 1, the comfort and the practicability of the shoe can be improved.

Optionally, the shoe upper 2 is of a knitted breathable structure, which can improve the breathability of the shoe 100, facilitate foot perspiration, and the knitted material is softer, which can also make the shoe upper 2 softer and more comfortable, and reduce the weight of the shoe 100. For example, the vamp 2 can be made of an integrally formed woven material, so that the vamp can be comfortably wrapped when the shoe is used, the shoe is convenient to put on and take off, and the comfort is improved.

In the description of the present invention, it is to be understood that the terms "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and 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 therefore, 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 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 invention. 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, 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 without departing from the scope of the present invention.

Claims (10)

1. The utility model provides a sole, its characterized in that, be equipped with first recess on the first half bottom surface of sole, be equipped with first boss of downward bellied in the first recess, be equipped with the second recess on the bottom surface at the middle part of sole, be equipped with second boss of downward bellied in the second recess, be equipped with the third recess on the first half bottom surface of sole, be equipped with third boss of downward bellied in the third recess, first boss the second boss with the third boss is followed the preceding back direction interval arrangement of sole.

2. The sole of claim 1, wherein the second boss extends in a front-back direction, a left side surface of the second boss is adjacent to a left side surface of the middle portion of the sole, the left side surface of the second boss extends along the left side surface of the middle portion of the sole, a right side surface of the second boss is adjacent to a right side surface of the middle portion of the sole, the right side surface of the second boss extends along the right side surface of the middle portion of the sole, a communication groove is formed in a bottom surface of the second boss, the communication groove extends in the front-back direction, the communication groove is located at a middle position of the second boss in the left-right direction, and the communication groove is respectively opposite to the first boss and the second boss in the front-back direction.

3. The sole of claim 2,

a first notch which is sunken into the second boss is formed in the front side surface of the second boss, the first notch is opposite to the communicating groove, and the first boss and the first notch are arranged in a front-back opposite mode;

the rear side surface of the second boss is provided with a second notch which is sunken in the second boss, the second notch is opposite to the communicating groove, and the third boss is opposite to the second notch in the front and back direction.

4. The shoe sole according to claim 2, wherein the communication groove penetrates the front side and the rear side of the second boss in the front-rear direction, and the communication groove is configured in a shape in which a width dimension gradually increases from a middle to front-rear sides.

5. The sole of claim 1, wherein the first groove, the second groove, and the third groove are spaced apart in a front-to-rear direction, a first spacer rib is disposed between the first groove and the second groove, a second spacer rib is disposed between the second groove and the third groove, and both the first spacer rib and the second spacer rib are recessed relative to a bottom surface of the sole.

6. The sole of claim 1,

the front half part of the sole is provided with a first damping part, the first damping part is arranged in a shape with a closed front end and an open rear end along the peripheral edge of the front half part of the sole, the inner side of the first damping part forms a first groove, and the first damping part is provided with a first partition groove communicated with the inner space and the outer space of the first groove;

the latter half of sole has the second shock attenuation portion, the second shock attenuation portion is followed the border of the latter half of sole sets to the rear end and seals and front end open-ended shape, the inboard structure of second shock attenuation portion the third recess, be equipped with the switch-on in the second shock attenuation portion the second in the outer space of third recess separates the groove.

7. The sole according to claim 6, wherein a strip-shaped groove is formed in the bottom surface of the front half portion of the sole, and the strip-shaped groove penetrates through the first shock absorption portion and the first boss in the left-right direction.

8. The sole of claim 6,

the bottom surfaces of the first damping part and the second damping part are arranged in an uneven shape; and/or

The first shock absorption part is provided with a first concave strip and a second concave strip, the first concave strip is in an arc shape extending along the left-right direction at the front end of the sole, the second concave strip is provided with a plurality of concave strips arranged at intervals along the first concave strip, and the second concave strip is connected with the first concave strip and extends towards the front end of the sole; and/or

The second shock absorption part is provided with a third concave strip and a fourth concave strip, the third concave strip is in an arc shape extending along the left-right direction at the rear end of the sole, the fourth concave strip is provided with a plurality of concave strips arranged at intervals along the third concave strip, and the fourth concave strip is connected with the third concave strip and extends towards the rear end of the sole.

9. The sole according to any one of claims 1 to 8, wherein a gap is provided between the first boss and the inner peripheral surface of the first recess, a gap is provided between the second boss and the inner peripheral surface of the second recess, and a gap is provided between the third boss and the inner peripheral surface of the third recess.

10. A shoe, comprising:

a sole according to any one of claims 1 to 9;

the lower periphery of the upper is connected with the periphery of the sole.

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