Wear-resistant anti-skid sole and shoe

Abstract

The utility model relates to the field of shoe design, and provides a wear-resistant anti-slip sole which comprises an outsole made of a rubber material, and a first anti-slip part is arranged at the half sole part of the outsole; the first anti-slip part comprises a plurality of first arc-shaped dimpled grains, a plurality of second arc-shaped dimpled grains, a plurality of first anti-slip convex blocks and a plurality of second anti-slip convex blocks, and the shapes of the first arc-shaped dimpled grains and the shapes of the second arc-shaped dimpled grains are matched with the outline shape of the half sole part; the first arc-shaped dimpled grains are arranged on the edge of the inner side of the half sole part, the first arc-shaped dimpled grains are sequentially arranged at intervals from inside to outside, and the first anti-slip protruding blocks are transversely arranged on the first arc-shaped dimpled grains respectively. The second arc-shaped dimpled grains are arranged on the edge of the outer side of the half sole part, the second arc-shaped dimpled grains are sequentially arranged at intervals from inside to outside, and the second anti-slip protruding blocks are transversely arranged on the second arc-shaped dimpled grains respectively. Therefore, the antiskid effect of the rubber sole can be improved. In addition, the utility model further provides a pair of wear-resistant antiskid shoes.

Description

Technical Field

[0001] The present application relates to the field of shoe design, and in particular to a wear-resistant and non-slip sole and a shoe. Background Art

[0002] The sole is an important component of the shoe and should have the characteristics of wear resistance, water resistance, heat resistance, pressure resistance, impact resistance, good elasticity, etc. The existing wear-resistant soles are usually rubber soles or polyurethane soles, which have good wear resistance. Compared with polyurethane soles, rubber soles are cheaper and can be more widely used in mid- and low-end shoes. However, the anti-slip effect of rubber soles is also worse than that of polyurethane soles. Especially when people are exercising, if the wearer's foot slides sideways, relative sliding may occur between the sole and the ground, causing the wearer's foot to sprain, which needs to be improved. Utility Model Content

[0003] In order to improve the anti-skid effect of rubber soles, the present application provides a wear-resistant and anti-skid sole and shoes.

[0004] In the first aspect, the present application provides a wear-resistant and anti-slip sole adopting the following technical solution:

[0005] A wear-resistant and non-slip sole comprises an outsole made of a rubber material, wherein a first non-slip portion is provided at a forefoot portion of the outsole; the first non-slip portion comprises a plurality of first arc-shaped grooves, a plurality of second arc-shaped grooves, a plurality of first non-slip convex blocks and a plurality of second non-slip convex blocks, wherein the shapes of the first arc-shaped grooves and the second arc-shaped grooves both match the contour shape of the forefoot portion;

[0006] The first arc-shaped grooves are arranged at the inner edge of the forefoot portion, and the first arc-shaped grooves are arranged in sequence from the inside to the outside, and the first anti-slip protrusions are transversely arranged on the first arc-shaped grooves;

[0007] The second arc-shaped grooves are arranged at the outer edge of the forefoot portion, and the second arc-shaped grooves are arranged in sequence from the inside to the outside, and the second anti-slip protrusions are transversely arranged on the second arc-shaped grooves.

[0008] By adopting the above-mentioned technical scheme, each of the first arc-shaped grooves and each of the second arc-shaped grooves of the present application are matched with the contour shape of the forefoot part, which can reduce the lateral sliding between the sole and the ground. It can be known that the arc lines of the first arc-shaped grooves and the second arc-shaped grooves are in opposite directions, which can achieve the effect of anti-side sliding in both directions; and, by providing the first anti-slip protrusion and the second anti-slip protrusion, the front and rear sliding between the sole and the ground can be reduced, and the possibility of the wearer accidentally slipping can be further reduced, so that the rubber sole as a whole maintains a good anti-slip effect.

[0009] Optionally, all the first anti-slip protrusions and all the second anti-slip protrusions are symmetrically arranged along the length direction of the outsole, and the orientations of the first anti-slip protrusions are different.

[0010] By adopting the above-mentioned technical solution, by setting the orientation of each first anti-slip protrusion and the orientation of each second anti-slip protrusion to be different, the rubber sole can withstand lateral forces from various directions, which can not only have a good anti-slip effect, but also assist the first arc-shaped grooves and the second arc-shaped grooves to improve the anti-side slip effect, and the overall anti-slip effect of the sole is more excellent.

[0011] Optionally, the heel portion of the outsole is provided with a second anti-slip portion, which includes a plurality of third arcuate grooves and a plurality of third anti-slip protrusions, the shape of the third arcuate grooves matches the contour shape of the heel portion, and the third arcuate grooves are arranged at intervals from the inside to the outside; and the third anti-slip protrusions are respectively horizontally arranged on each third arcuate groove.

[0012] By adopting the above-mentioned technical solution, the third arc-shaped groove matches the contour shape of the heel, which can also reduce the lateral movement of the rubber sole and the ground, while also having a certain function of limiting forward and backward sliding. In addition, through the auxiliary effect of the third anti-slip protrusion, it can reduce the slipping of the wearer's feet when walking, greatly reducing the possibility of accidental sliding of the wearer.

[0013] Optionally, the outsole is provided with a water guiding groove, which is extended along the outer contour of the outsole, and both ends of the water guiding groove are respectively passed through the toe position of the outsole.

[0014] By adopting the above-mentioned technical solution, when the wearer steps on a wet ground, the water stains can be guided to the front end of the sole through the water guiding groove, thereby increasing the friction resistance between the sole and the ground and reducing slipping; at the same time, the water stains leave the sole through the front end of the water guiding groove, which can improve the situation where the wearer's toes splash water stains when walking, which is conducive to keeping the shoes clean.

[0015] Optionally, the wear-resistant and non-slip sole also includes a midsole, which has a first molded part and a second molded part exposed on the outsole surface, the first molded part is located at the forefoot part of the midsole, and the second molded part is located at the heel part of the midsole; the first molded part is arranged in an arc shape, and the second molded part is arranged in a circular shape.

[0016] By adopting the above technical solution, by setting the first molding part and the second molding part, the first molding part and the second molding part partially enter the inner part of the outsole after the midsole is foamed, which is conducive to the stable connection between the midsole and the outsole. By setting the first molding part to an arc shape, the anti-skid effect of the outsole can be enhanced, and by setting the second molding part to a circle, the stiffness of the rubber sole can be improved, and the support effect of the sole can be enhanced.

[0017] Optionally, a side of the first molded portion away from the midsole is provided with a plurality of structural holes, and the structural holes extend to the midsole and penetrate through the outer side surface of the midsole.

[0018] By adopting the above technical solution, when the wearer walks, the structural holes can provide deformation space for the midsole, so as to facilitate the rebound of the midsole and make it lighter; in addition, when the sole contacts the wet ground, water stains can also be discharged to the outside of the sole through the structural holes, further playing an anti-slip role, while reducing the possibility of water stains being brought up, thereby playing an anti-splash effect.

[0019] Optionally, the midsole is made of rubber foam material.

[0020] By adopting the above technical solution, the midsole is foamed by rubber material, and the overall sole has the advantages of corrosion resistance, aging resistance, lightness and high elasticity, which is conducive to improving the comfort of the shoes when worn.

[0021] In the second aspect, the present application provides a wear-resistant and anti-slip shoe adopting the following technical solution:

[0022] A wear-resistant and anti-skid shoe comprises a shoe upper and the wear-resistant and anti-skid sole as described above.

[0023] By adopting the above technical solution, the shoes made of the wear-resistant and non-slip sole can have a good anti-slip effect, reduce the risk of side slipping and sprains when the wearer walks, and reduce the possibility of accidental falls.

[0024] In summary, the present application includes at least one of the following beneficial technical effects:

[0025] 1. By providing the first arc-shaped groove and the second arc-shaped groove that match the contour shape of the forefoot, the anti-skid effect can be achieved in both directions, reducing the wearer's accidental skidding and sprains;

[0026] 2. By providing the first anti-slip protrusion and the second anti-slip protrusion, the forward and backward sliding between the sole and the ground can be reduced, and the possibility of accidental slipping of the wearer can be further reduced, so that the rubber sole as a whole maintains a good anti-slip effect;

[0027] 3. By setting up a water-guiding groove to guide water stains to the front end of the sole, the friction resistance between the sole and the ground can be increased, reducing slipping; at the same time, the water stains leave the sole through the front end of the water-guiding groove, which can improve the situation where the wearer's toes splash water stains when walking, which is conducive to keeping the shoes clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a bottom view of the wear-resistant and non-slip sole;

[0029] Figure 2It is a side view of a shoe having the wear-resistant and non-slip sole.

[0030] Explanation of the reference numerals: 1. outsole; 11. forefoot; 12. heel; 2. first anti-slip portion; 21. first arc-shaped groove; 22. second arc-shaped groove; 23. first anti-slip protrusion; 24. second anti-slip protrusion; 3. second anti-slip portion; 31. third arc-shaped groove; 32. third anti-slip protrusion; 4. water-guiding groove; 5. midsole; 51. first molding portion; 52. second molding portion; 53. structural hole; 6. upper. DETAILED DESCRIPTION

[0031] The following is combined with Figure 1-2 This application is described in further detail.

[0032] Embodiment 1:

[0033] The embodiment of the present application discloses a wear-resistant and anti-skid sole.

[0034] Reference Figure 1 A wear-resistant and non-slip sole comprises an outsole 1 and a midsole 5; the outsole 1 is made of vulcanized rubber material and has excellent elasticity and toughness; the outsole 1 is provided with a first non-slip portion 2, a second non-slip portion 3 and a water-conducting groove 4, wherein the first non-slip portion 2 is located at a forefoot portion 11 of the outsole 1, and the second non-slip portion 3 is located at a heel portion 12 of the outsole 1; the water-conducting groove 4 is located at the outside of the first non-slip portion 2 and the second non-slip portion 3, and the water-conducting groove 4 is extended along the outer contour of the outsole 1; it should be noted that the two ends of the water-conducting groove 4 are truncated and not connected to each other, and the two ends of the water-conducting groove 4 are respectively connected to the toe position of the outsole 1.

[0035] The first anti-slip portion 2 includes a plurality of first arcuate grooves 21, a plurality of second arcuate grooves 22, a plurality of first anti-slip bumps 23 and a plurality of second anti-slip bumps 24, wherein the shapes of the first arcuate grooves 21 and the shapes of the second arcuate grooves 22 are the same as the contour shape of the forefoot portion 11, and are arranged in an arc as a whole.

[0036] The first arc-shaped grooves 21 are arranged at the inner edge of the forefoot portion 11, and each of the first arc-shaped grooves 21 is arranged in sequence from the inside to the outside, and a gap is maintained between adjacent first arc-shaped grooves 21; the second arc-shaped grooves 22 are arranged at the inner edge of the forefoot portion 11, and each of the second arc-shaped grooves 22 is arranged in sequence from the outside to the inside, and a gap is maintained between adjacent second arc-shaped grooves 22. It can be known that in this embodiment, the arc lines of the first arc-shaped grooves 21 and the second arc-shaped grooves 22 are in opposite directions, which can achieve the effect of anti-skidding in both directions, reducing the risk of the wearer being sprained due to skidding.

[0037] The first anti-slip protrusions 23 are horizontally arranged on each of the first arc-shaped grooves 21, and all the first anti-slip protrusions 23 are arranged at intervals along the length direction of the outsole 1; similarly, the second anti-slip protrusions 24 are horizontally arranged on each of the second arc-shaped grooves 22, and all the second anti-slip protrusions 24 are arranged at intervals along the length direction of the outsole 1; in the present embodiment, all the first anti-slip protrusions 23 and all the second anti-slip protrusions 24 are symmetrically arranged along the length direction of the outsole 1, and the orientations of the first anti-slip protrusions 23 are different, and similarly, the orientations of the second anti-slip protrusions 24 are also different, which can enable the first anti-slip protrusions 23 and the second anti-slip protrusions 24 to have both the effects of preventing lateral sliding and preventing front and rear sliding, so that the outsole 1 as a whole maintains a good anti-slip effect.

[0038] The second anti-slip portion 3 includes a plurality of third arc-shaped grooves 31 and a plurality of third anti-slip convex blocks 32, wherein the shape of the third arc-shaped grooves 31 is the same as the contour shape of the heel portion 12, and each third arc-shaped groove 31 is arranged in sequence from the inside to the outside, and a gap is maintained between adjacent third arc-shaped grooves 31; each third anti-slip convex block 32 is respectively arranged transversely to each third arc-shaped groove 31, and all third anti-slip convex blocks 32 are arranged at intervals along the contour direction of the heel portion 12. The provision of the third arc-shaped grooves 31 and the third anti-slip convex blocks 32 can further enhance the anti-slip effect of the outsole 1.

[0039] The midsole 5 has a first molded portion 51 and a second molded portion 52 exposed on the surface of the outsole 1. The first molded portion 51 is located at the forefoot portion 11 of the midsole 5, and the second molded portion 52 is located at the heel portion 12 of the midsole 5. In the present embodiment, the first molded portion 51 is arranged in an arc shape, and there are two of them. The two first molded portions 51 are arranged at intervals along the width direction of the sole; the second molded portion 52 is arranged in a circle.

[0040] Also refer to Figure 2 The first molding part 51 has a plurality of structural holes 53 on the side away from the midsole 5. The structural holes 53 extend to the inner side of the midsole 5 and pass through the outer side of the midsole 5. The structural holes 53 can provide deformation space for the midsole 5, which is beneficial for the rebound of the midsole 5 and makes it lighter. It is understandable that the second molding part 52 can also be provided with structural holes 53 on the side away from the midsole 5.

[0041] The midsole 5 of the present application is formed by on-site foaming of rubber material and integrally formed with the outsole 1; in the specific molding process, the prefabricated outsole 1 is first placed inside the shoe mold, and the first insert of the shoe mold passes through the outsole 1 to form a reserved structural hole 53; in addition, a second insert needs to be provided on the side of the shoe mold, and after the shoe mold is in a closed state, the second insert will abut against the first insert, thereby reserving an area for forming the structural hole 53 that passes through the outer side of the midsole 5; and then the rubber material is injected into the mold cavity of the shoe mold to foam the rubber material, so as to obtain a midsole 5 that is firmly connected to the outsole 1, thereby forming the entire sole.

[0042] Embodiment 2:

[0043] The embodiment of the present application discloses a wear-resistant and anti-skid shoe.

[0044] Reference Figure 2 , a wear-resistant and anti-skid shoe, comprising an upper 6 and the wear-resistant and anti-skid sole of Example 1; the shoes made of the wear-resistant and anti-skid sole can have a good anti-skid effect, reduce the risk of side slipping and spraining when the wearer walks, and reduce the possibility of accidental falls.

[0045] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A wear-resistant and non-slip sole, characterized in that: The invention comprises an outsole (1) made of a rubber material, wherein a forefoot portion (11) of the outsole (1) is provided with a first anti-slip portion (2); the first anti-slip portion (2) comprises a plurality of first arc-shaped grooves (21), a plurality of second arc-shaped grooves (22), a plurality of first anti-slip protrusions (23) and a plurality of second anti-slip protrusions (24), wherein the shapes of the first arc-shaped grooves (21) and the second arc-shaped grooves (22) both match the contour shape of the forefoot portion (11); The first arc-shaped grooves (21) are arranged at the inner edge of the forefoot portion (11), the first arc-shaped grooves (21) are arranged in sequence from the inside to the outside, and the first anti-slip protrusions (23) are respectively arranged transversely on the first arc-shaped grooves (21); The second arc-shaped grooves (22) are arranged at the outer edge of the forefoot portion (11), the second arc-shaped grooves (22) are arranged in sequence from the inside to the outside, and the second anti-slip protrusions (24) are respectively arranged transversely on the second arc-shaped grooves (22).

2. The wear-resistant and anti-skid sole according to claim 1, characterized in that: All the first anti-slip protrusions (23) and all the second anti-slip protrusions (24) are symmetrically arranged along the length direction of the outsole (1), and the orientations of the first anti-slip protrusions (23) are different.

3. The wear-resistant and anti-skid sole according to claim 1, characterized in that: The heel portion (12) of the outsole (1) is provided with a second anti-slip portion (3), the second anti-slip portion (3) comprising a plurality of third arc-shaped grooves (31) and a plurality of third anti-slip protrusions (32), the shape of the third arc-shaped grooves (31) matches the contour shape of the heel portion (12), and the third arc-shaped grooves (31) are arranged at intervals from the inside to the outside; and the third anti-slip protrusions (32) are respectively arranged transversely on the third arc-shaped grooves (31).

4. The wear-resistant and anti-skid sole according to claim 1, characterized in that: The outsole (1) is provided with a water-conducting groove (4), the water-conducting groove (4) is extended along the outer contour of the outsole (1), and the two ends of the water-conducting groove (4) respectively penetrate the toe position of the outsole (1).

5. The wear-resistant and non-slip sole according to claim 1, characterized in that: The invention also comprises a midsole (5), wherein the midsole (5) comprises a first molded portion (51) and a second molded portion (52) exposed on the surface of the outsole (1), wherein the first molded portion (51) is located at the forefoot portion (11) of the midsole (5), and the second molded portion (52) is located at the heel portion (12) of the midsole (5); the first molded portion (51) is arranged in an arc shape, and the second molded portion (52) is arranged in a circular shape.

6. The wear-resistant and non-slip sole according to claim 5, characterized in that: A plurality of structural holes (53) are provided on the side of the first molding portion (51) away from the midsole (5), and the structural holes (53) extend to the midsole (5) and penetrate the outer side surface of the midsole (5).

7. The wear-resistant and non-slip sole according to claim 5, characterized in that: The midsole (5) is made of rubber foam material.

8. A wear-resistant and anti-skid shoe, characterized in that: It comprises a shoe upper (6) and a wear-resistant and non-slip sole as claimed in any one of claims 1 to 7.

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