Splash-proof, water-draining and non-slip outsole

Abstract

The present invention relates to a splash-proof, water-draining and anti-skid outsole, comprising a sole body, wherein the sole body has a plurality of first protrusions and a plurality of second protrusions extending downward, with the position of the outer contour of the sole body as the outer side, and the position of the sole body away from the outer contour as the inner side, the first protrusions are arranged on the lower surface of the sole body along the circumference of the sole body and form an outer circle, the second protrusions are located on the inner side of the outer circle, with the sole body normally placed flat on a plane as a reference, the plane is set as a reference plane, the first protrusions abut against the reference plane, from the outer side to the inner side, the first protrusions gradually move away from the reference plane, a gap is formed between the second protrusions and the reference plane, a first drainage groove is formed between adjacent first protrusions, and a second drainage groove connected to the first drainage groove is formed between adjacent second protrusions. The present invention can improve the splash-proof effect and anti-skid effect of the outsole.

Description

Technical Field

[0001] The invention relates to a splash-proof, drainage-resistant and slip-resistant outsole. Background Art

[0002] When walking on a slippery ground, the anti-skid performance of the sole is very important. When more water is retained between the sole and the ground, the anti-skid performance of the sole will decrease. Corresponding drainage grooves need to be opened on the sole to drain the water. When the sole touches the water or the water is discharged, if the sole design is not reasonable, it will cause excessive splashing of water, which will wet your own or other people's shoes and clothes, affecting the wearing comfort of shoes and clothes. Existing anti-splash soles are either complicated in structure or the anti-splash drainage effect is not ideal.

[0003] In view of this, the inventor conducted in-depth research on the above-mentioned issues, and thus the present case was produced. Summary of the invention

[0004] The object of the present invention is to provide a large sole with improved splash-proof effect and anti-slip effect.

[0005] In order to achieve the above object, the present invention adopts such technical solution:

[0006] The splash-proof, drainage and non-slip outsole comprises a sole body, wherein the sole body has a plurality of first protrusions and a plurality of second protrusions extending downward, with the position where the outer contour of the sole body is located as the outside, and the position in the sole body away from the outer contour as the inside, the first protrusions are arranged on the lower surface of the sole body along the circumference of the sole body and form an outer circle, the second protrusions are located on the inner side of the outer circle, and the sole body is normally placed flat on a plane as a reference, the plane is set as a reference plane, the first protrusions abut against the reference plane, and from the outside to the inside, the first protrusions gradually move away from the reference plane, a gap is formed between the second protrusions and the reference plane, a first drainage groove is formed between adjacent first protrusions, and a second drainage groove connected to the first drainage groove is formed between adjacent second protrusions.

[0007] As a preferred embodiment of the present invention, a first water guide groove is provided on the first protrusion, and the first water guide groove extends upward from the lower surface of the first protrusion to form a first top wall. From the outside to the inside, the first top wall gradually approaches the lower surface of the first protrusion.

[0008] As a preferred embodiment of the present invention, the second protrusion extends into the first drainage groove, and from the inside to the outside, the second protrusion is away from the reference plane.

[0009] As a preferred embodiment of the present invention, the second protrusion has a first guide wall and a second guide wall, and the distance between the first guide wall and the second guide wall gradually decreases from the inside to the outside.

[0010] As a preferred embodiment of the present invention, a second water guide groove is provided on the second protrusion, and the second water guide groove extends upward from the lower surface of the second protrusion to form a second top wall, and the second top wall gradually approaches the reference plane from the inside to the outside.

[0011] As a preferred embodiment of the present invention, it also includes a plurality of first diamond blocks formed on the sole body, the plurality of first diamond blocks are arranged on the forefoot portion along the front-to-back direction of the sole body, and the second protrusions are provided on both sides of the first diamond blocks.

[0012] As a preferred embodiment of the present invention, it also includes a plurality of second diamond blocks for preventing slipping in the front and rear directions, wherein the plurality of second diamond blocks are arranged on the left and right sides of the first diamond block, and the distance between the lower surface of the second diamond block and the reference plane is greater than the distance between the lower surface of the first diamond block and the reference plane.

[0013] As a preferred embodiment of the present invention, the outer side wall of the first protrusion forms a first slope and a second slope connected to each other, from top to bottom, the first slope gradually inclines toward the inner side of the sole body, and the second slope gradually inclines toward the outer side of the sole body, and a first retaining edge is formed at the connection between the first slope and the second slope, and the outer side wall of the first protrusion and the lower surface of the sole body form a second retaining edge for guiding water to flow downward.

[0014] As a preferred embodiment of the present invention, the side wall of the first protrusion corresponding to the front-rear direction is perpendicular to the reference plane, and the lower end of the inner side wall of the first protrusion is closer to the outer side wall of the first protrusion than the upper end.

[0015] As a preferred embodiment of the present invention, a plurality of first tooth blocks are formed on the lower surface of the sole body at the forefoot portion, the plurality of first tooth blocks are arranged in the front-to-back direction and the left-to-right direction, the first tooth block has a first tooth surface extending obliquely forward and a first retaining wall extending up and down, and a plurality of second tooth blocks are formed on the lower surface of the sole body at the heel portion, the plurality of second tooth blocks are arranged in the front-to-back direction and the left-to-right direction, the second tooth block has a second tooth surface extending obliquely backward and a second retaining wall extending up and down.

[0016] After adopting the technical solution of the present invention, from the outside to the inside, the first protrusion gradually moves away from the reference plane, the first protrusion is designed as a slope, and a gap is formed between the second protrusion and the reference plane. When encountering a wetland, the outside of the first protrusion first touches the water surface, and the contact area is small, and it is not easy to splash water. Then the inside of the first protrusion and the second protrusion contact the water surface in an orderly manner, and it is also not easy to splash water. Since the inside and outside of the lower surface of the first protrusion form a slope difference, the lower surface of the first protrusion and the lower surface of the second protrusion form a slope difference. In the initial stage of contacting water, the first protrusion forms a The inner side of the outer circle and the area around the second protrusion are within the range of being able to accommodate a certain amount of water to reduce splashing of water; as the sole body is deformed downward under force, the inner side of the first protrusion touches the ground and the second protrusion touches the ground, most of the water on the lower surface of the sole body is discharged through the first drainage groove and the second drainage groove, thereby avoiding a decrease in the anti-slip performance of the sole due to a large amount of water accumulating between the lower surface of the sole body and the ground; in addition, the lower surface of the first protrusion and the lower surface of the second protrusion adopt a drop design, and the first protrusion at the periphery touches the ground first, making the sole touch the ground more stably. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of the present invention.

[0018] Figure 2 It is a structural schematic diagram of the present invention from another angle.

[0019] In the figure:

[0020] Outsole 10 Forefoot 101

[0021] Heel 103 Middle waist 102

[0022] Midsole 20 First protrusion 30

[0023] First drainage groove 31 First water guide groove 32

[0024] First top wall 33 Inner side wall 34

[0025] Outer wall 35 first slope 351

[0026] Second slope 352 First stop edge 353

[0027] Second stop edge 354 Second protrusion 40

[0028] Second drainage groove 41 Second water guide groove 42

[0029] Second top wall 43 First guide wall 44

[0030] Second guide wall 45 First diamond block 50

[0031] Second diamond block 60 X-shaped projection 70

[0032] Groove 71 First tooth block 80

[0033] First tooth surface 81 First retaining wall 82

[0034] Second tooth block 90 Second tooth surface 91

[0035] Second retaining wall 92

[0036] The lower surface 1001 of the sole body DETAILED DESCRIPTION

[0037] In order to further explain the technical solution of the present invention, it is described in detail below with reference to the accompanying drawings. To facilitate the description of the present invention, the outsole 10 is described in the normal use orientation.

[0038] Reference Figure 1 to Figure 2 The invention discloses a splash-proof and water-draining anti-skid outsole, comprising a sole body, a forefoot part 101 corresponding to the position of the sole body in front of the sole, a heel part 103 corresponding to the position of the sole body in heel, a mid-waist part 102 corresponding to the position between the forefoot part 101 and the heel part 103 of the sole body, and a plurality of first protrusions 30 and a plurality of second protrusions 40 extending downward. In the embodiment, the lower surface of the first protrusion 30 and the lower surface of the second protrusion 40 are generally quadrilateral. Of course, the present invention is not limited to the quadrilateral. With the outer contour of the sole body as the outer position, and the position of the sole body away from the outer contour as the inner position, the first protrusion 30 is arranged on the lower surface 1001 of the sole body along the periphery of the sole body and encloses an outer circle, and the second protrusion 40 is located on the inner side of the outer circle. With the sole body being normally placed flat on a plane as the reference, at this time, the sole body is not subjected to external pressure, and the plane is set as a reference plane P, and this reference plane P is an imaginary plane to facilitate the description of the structure of the present invention. The first protrusion 30 abuts against the reference plane P, and from the outer side to the inner side, the first protrusion 30 gradually moves away from the reference plane P. Specifically, when the sole body is not subjected to pressure, the outer side of the first protrusion 30 abuts against the reference plane P, and a gap is formed between the second protrusion 40 and the reference plane P, that is, the second protrusion 40 basically does not contact the reference plane P. A first drainage groove 31 is formed between adjacent first protrusions 30, and a second drainage groove 41 is formed between adjacent second protrusions 40. The first drainage groove 31 is connected to the second drainage groove 42. In an embodiment, the first drainage groove 31 and the second drainage groove 42 are generally arranged along the left-right direction of the sole body or are slightly inclined relative to the left-right direction.

[0039] As a preferred embodiment of the present invention, a first water channel 32 is provided on the first protrusion 30. The first water channel 32 extends upward from the lower surface of the first protrusion 30 and forms a first top wall 33. From the outside to the inside, the first top wall 33 gradually approaches the lower surface of the first protrusion 30, that is, from the outside to the inside, the first water channel 32 gradually becomes shallower. The first water channel 32 can accommodate a certain amount of water in the initial stage when the sole body contacts water, and alleviate the splashing of rain water caused by stepping on rain water to a certain extent. The slope difference between the inside and outside of the first water channel 32 can quickly drain the rain water after the sole body is deformed upon contact with the ground, and quickly restore the anti-skid ability of the outsole 10.

[0040] As a preferred embodiment of the present invention, the second protrusion 40 extends into the first drainage groove 31, and from the inside to the outside, the second protrusion 40 is away from the reference plane P. As a preferred embodiment of the present invention, the second protrusion 40 has a first guide wall 44 and a second guide wall 45, and from the inside to the outside, the distance between the first guide wall 44 and the second guide wall 45 gradually decreases. As a preferred embodiment of the present invention, a second water guide groove 42 is provided on the second protrusion 40, and the second water guide groove 42 extends upward from the lower surface of the second protrusion 40 and forms a second top wall 43, and from the inside to the outside, the second top wall 43 gradually approaches the reference plane P, that is, from the inside to the outside, the second water guide groove 42 gradually becomes shallower. The design of the second water guide groove 42 can accommodate more water in the initial stage of the sole body contacting water, reducing the risk of water splashing out. When the sole body deforms when contacting the ground, the slope difference design of the second water guide groove 42 and the inner and outer side slope difference design of the second protrusion 40 can make the water in the second water guide groove 42 easier to squeeze out, while realizing the anti-splashing function, it can also quickly restore the anti-slip performance of the sole, providing better safety protection.

[0041] As a preferred embodiment of the present invention, it also includes a plurality of first diamond blocks 50 formed on the sole body, the plurality of first diamond blocks 50 are arranged on the forefoot portion 101 along the front-to-back direction of the sole body, and the second protrusions 40 are arranged on both sides of the first diamond blocks 50. As a preferred embodiment of the present invention, it also includes a plurality of second diamond blocks 60 for front-to-back anti-slip function, the plurality of second diamond blocks 60 are arranged on the left and right sides of the first diamond blocks 50, and the distance between the lower surface of the second diamond blocks 60 and the reference plane P is greater than the distance between the lower surface of the first diamond blocks 50 and the reference plane P. The first diamond blocks 50 mainly play the function of forefoot support; in addition, the first diamond blocks 50 adopt a structure of large upper part and small lower part, which can ensure that the outsole 10 is quickly embedded in the ground when traveling; the first diamond blocks 50 provide a lateral (left-right) anti-slip function. The second diamond blocks 60 distributed on both sides of the first diamond block 50 are designed with height differences. The lower surface of the second diamond block 60 is higher than the lower surface of the second protrusion 40 and the lower surface of the first diamond block 50, and mainly plays the role of auxiliary support and front and rear anti-slip.

[0042] As a preferred embodiment of the present invention, the outer side wall 35 of the first protrusion 30 forms a first slope 351 and a second slope 352 that are connected to each other. From top to bottom, the first slope 351 gradually tilts toward the inner side of the sole body, and the second slope 352 gradually tilts toward the outer side of the sole body. The connection between the first slope 351 and the second slope 352 forms a first retaining edge 353. Through the two slope designs, water is prevented from climbing up the outer side wall 35 of the first protrusion 30, which has a better splash and moisture prevention effect. The outer side wall 35 of the first protrusion 30 and the lower surface 1001 of the sole body form a second retaining edge 354 for guiding water to flow downward. The second retaining edge 354 extends obliquely downward, and can quickly drain the water on the outer side wall 35 of the first protrusion 30 to the ground.

[0043] As a preferred embodiment of the present invention, the side walls of the first protrusion 30 corresponding to the front and rear directions are perpendicular to the reference plane P, which plays a better anti-slip role in the front and rear directions. The lower end of the inner wall 34 of the first protrusion 30 is closer to the outer wall 35 of the first protrusion 30 than the upper end, so that the first protrusion 30 is easier to embed into the ground, and can provide better stability performance in complex ground environments.

[0044] As a preferred embodiment of the present invention, the lower surface 1001 of the sole body is formed with a plurality of first tooth blocks 80 on the forefoot portion 101, and the plurality of first tooth blocks 80 are arranged in the front-to-back direction and the left-to-right direction. The first tooth block 80 has a first tooth surface 81 extending obliquely forward (specifically extending forward and obliquely upward) and a first retaining wall 82 extending up and down. The design of the first retaining wall 82 can make the forefoot portion 101 easier to embed into the ground, so that the front end of the sole body can provide a forward power (increases the backward friction), thereby making it easier and more efficient when moving forward or climbing. The lower surface 1001 of the sole body is formed with a plurality of second tooth blocks 90 at the heel portion 103, and the plurality of second tooth blocks 90 are arranged in the front-back direction and the left-right direction, and the second tooth block 90 has a second tooth surface 91 extending obliquely backward (specifically extending backward and obliquely upward) and a second retaining wall 92 extending up and down, and the second tooth block 90 provides a better backward anti-slip force (increases the friction force forward) for the rear end of the sole body, so as to make it safer when the heel lands or in a downhill state. The first tooth block 80 and the second tooth block 90 can better prevent the front and rear ends of the sole body from climbing upward and splashing onto the vamp or even the pants. In addition, the heel portion 103 can adopt a backward tilting and outward extension design, which further plays the function of preventing climbing and splashing, and also makes the heel land more smoothly and better protects the midsole 20.

[0045] The present invention also provides an X-shaped protrusion 70 on the heel portion 103, and a groove 71 is provided in the X-shaped protrusion 70 to improve the stability of the heel portion 103. In the present invention, the outsole 10 is compounded with the midsole 20 to form a sole, and the entire outsole 10 adopts a scattered distributed sole pattern design, which can firstly provide better anti-slip performance and ensure the stability of the sole; secondly, ensure the bending performance and flexibility of the outsole 10; and thirdly, reduce the weight of the outsole 10 to the greatest extent.

[0046] The product form of the present invention is not limited to the illustrations and embodiments of this case. Any appropriate changes or modifications made by anyone with similar ideas should be deemed to be within the patent scope of the present invention.

Claims

1. A splash-proof, water-draining and non-slip outsole, comprising a sole body, the sole body having a plurality of first convex blocks and a plurality of second convex blocks extending downward, with the position of the outer contour of the sole body as the outside, and the position of the sole body away from the outer contour as the inside, the first convex blocks are arranged on the lower surface of the sole body along the circumference of the sole body and form an outer circle, the second convex blocks are located on the inner side of the outer circle, and the sole body is normally placed flat on a plane as a reference, and the plane is set as a reference plane, characterized in that: The first protrusion abuts against the reference plane, and from the outside to the inside, the first protrusion gradually moves away from the reference plane, a gap is formed between the second protrusion and the reference plane, a first drainage groove is formed between adjacent first protrusions, and a second drainage groove connected to the first drainage groove is formed between adjacent second protrusions; the outer side wall of the first protrusion forms a first slope and a second slope connected to each other, from top to bottom, the first slope gradually tilts toward the inner side of the sole body, and the second slope gradually tilts toward the outer side of the sole body, a first retaining edge is formed at the connection between the first slope and the second slope, and the outer side wall of the first protrusion and the lower surface of the sole body form a second retaining edge for guiding water to flow downward.

2. The splash-proof, drainage and non-slip outsole according to claim 1, characterized in that: The first protrusion is provided with a first water guide groove, which extends upward from the lower surface of the first protrusion to form a first top wall. From the outer side to the inner side, the first top wall gradually approaches the lower surface of the first protrusion.

3. The splash-proof, drainage and non-slip outsole according to claim 1, characterized in that: The second protrusion extends into the first drainage groove, and from the inside to the outside, the second protrusion is away from the reference surface.

4. The splash-proof, drainage and non-slip outsole according to claim 3, characterized in that: The second protrusion has a first guide wall and a second guide wall, and the distance between the first guide wall and the second guide wall gradually decreases from the inner side to the outer side.

5. The splash-proof, drainage and non-slip outsole according to claim 4, characterized in that: The second protrusion is provided with a second water guide groove, which extends upward from the lower surface of the second protrusion to form a second top wall. From the inside to the outside, the second top wall gradually approaches the reference surface.

6. The splash-proof, drainage and non-slip outsole according to claim 5, characterized in that: The position of the sole body corresponding to the front part of the sole is the forefoot part; It also includes a plurality of first diamond blocks formed on the sole body, the plurality of first diamond blocks are arranged on the forefoot portion along the front-to-back direction of the sole body, and the second protrusions are arranged on both sides of the first diamond blocks.

7. The splash-proof, drainage and non-slip outsole according to claim 6, characterized in that: It also includes a plurality of second diamond blocks for preventing front and rear slip, wherein the plurality of second diamond blocks are arranged on the left and right sides of the first diamond block, and the distance between the lower surface of the second diamond block and the reference plane is greater than the distance between the lower surface of the first diamond block and the reference plane.

8. The splash-proof, drainage and non-slip outsole according to claim 1, characterized in that: The side wall of the first protrusion corresponding to the front-rear direction is perpendicular to the reference plane, and the lower end of the inner side wall of the first protrusion is closer to the outer side wall of the first protrusion than the upper end.

9. The splash-proof, drainage and non-slip outsole according to claim 8, characterized in that: The position of the sole body corresponding to the front of the sole is the forefoot portion, and the position of the sole body corresponding to the heel is the heel portion; The lower surface of the sole body is formed with a plurality of first tooth blocks at the forefoot portion, the plurality of first tooth blocks are arranged in the front-to-back direction and the left-to-right direction, the first tooth blocks have a first tooth surface extending obliquely forward and a first retaining wall extending up and down, and the lower surface of the sole body is formed with a plurality of second tooth blocks at the heel portion, the plurality of second tooth blocks are arranged in the front-to-back direction and the left-to-right direction, the second tooth blocks have a second tooth surface extending obliquely backward and a second retaining wall extending up and down.

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