A water-repellent sole and shoe

Abstract

This invention relates to a water-resistant athletic shoe, specifically a water-resistant sole. The sole has at least two rows of drainage channels on its bottom surface, at least in the forefoot area. These channels are designated as a first group and a second group, arranged sequentially along the forefoot direction of the shoe. Similarly, the channels in the first and second groups are arranged sequentially along the width direction of the shoe, with the channels in the first and second groups being staggered. This invention, by providing at least two rows of drainage channels in the forefoot area of ​​the sole, effectively prevents water from splashing onto the upper during exercise, keeping the upper clean and tidy. Furthermore, the staggered arrangement of the different rows of channels not only further enhances the sole's water-repellent capabilities but also improves its grip.

Description

Technical Field

[0001] This utility model relates to the technical field of shoes, and in particular to a water-resistant sole and shoe. Background Technology

[0002] Although the soles of the shoes have multiple anti-slip treads, their drainage effect is insufficient when there is standing water on the road. The shoes are still easy to slip and fall, or water droplets are easily splashed when walking, making them inconvenient to wear in the rain.

[0003] In view of this, the inventor of this case conducted in-depth research, which led to the creation of this case. Utility Model Content

[0004] The purpose of this invention is to provide a non-slip and water-splash-proof shoe sole and shoe.

[0005] To achieve the above objectives, the technical solution of this utility model is as follows: A water-repellent shoe sole, wherein the bottom surface of the sole has at least two rows of drainage channels at least in the forefoot area, namely a first drainage channel group and a second drainage channel group, wherein the first drainage channel group and the second drainage channel group are arranged sequentially along the front-to-back direction of the shoe, wherein each drainage channel of the first drainage channel group is arranged sequentially along the width direction of the shoe, and each drainage channel of the second drainage channel group is arranged sequentially along the width direction of the shoe, wherein each drainage channel of the first drainage channel group and each drainage channel of the second drainage channel group are staggered.

[0006] Furthermore, the depth of each of the guide grooves is set to 3-5mm, the width of each of the guide grooves is 5-10mm, and the spacing between two adjacent guide grooves is 5-8mm.

[0007] Furthermore, the shape of the guide groove is Y-shaped, rhomboid, or triangular.

[0008] Furthermore, a first wear-resistant block is formed between any two adjacent guide grooves, a second wear-resistant block is provided on the inner side of the forefoot of the sole, and a third wear-resistant block is provided on the outer side of the heel of the sole.

[0009] Furthermore, the first wear-resistant block, the second wear-resistant block, and the third wear-resistant block are all integral plate structures.

[0010] A water-repellent shoe includes an upper and a water-repellent sole.

[0011] Furthermore, the outer surface of the shoe upper at the toe position is provided with a wear-resistant layer.

[0012] Furthermore, the wear-resistant layer is a polyurethane coating.

[0013] Furthermore, the outer forefoot portion of the shoe upper is provided with a support piece extending towards the sole.

[0014] By adopting the above technical solution, the present invention provides a water-repellent sole and shoe with the following beneficial effects: The present invention features at least two rows of drainage channels on the forefoot area of ​​the sole, effectively preventing water from splashing onto the upper during exercise, thus keeping the upper clean and tidy. The staggered arrangement of the drainage channels in different rows not only further enhances the sole's ability to prevent water splashing but also further improves its grip.

[0015] Furthermore, the Y-shaped drainage channels on the sole not only effectively drain water, but the Y-shaped structure also effectively prevents water from splashing onto the upper during exercise, keeping the upper clean and tidy. In addition, it provides good grip in different directions, reducing friction between the sole and the ground, thus reducing wear. Abrasion-resistant blocks are placed on the inner forefoot and outer heel areas, which are prone to wear, to create a balanced support during exercise, further enhancing the durability of these high-wear areas. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of the sole surface of the shoe according to this utility model; Figure 2 This is another structural schematic diagram of the sole surface of the shoe according to this utility model; Figure 3 This is a structural schematic diagram of the sole of the present invention from a rear view angle.

[0017] In the picture: 1. Outsole; 2. Upper; 21. Forefoot; 22. Heel; 3. Airflow channel; 31. Y-shaped airflow channel; 32. Diamond-shaped airflow channel; 41. First abrasion-resistant block; 42. Second abrasion-resistant block; and 43. Detailed Implementation

[0018] This utility model relates to a water-resistant sports shoe, such as... Figure 1 and Figure 3 As shown, the shoe includes a sole 1 and an upper 2 that are respectively glued together. The bottom surface of the sole 2 includes a forefoot portion 21 and a heel portion 22.

[0019] The sole 1 has at least two rows of drainage channels 3 at the forefoot 21. These are a first drainage channel group and a second drainage channel group, arranged along the front-rear direction of the shoe. The first drainage channel group is located in front of the second drainage channel group. The drainage channels of the first drainage channel group are arranged sequentially along the width direction of the shoe, and the drainage channels of the second drainage channel group are arranged sequentially along the width direction of the shoe. The drainage channels of the first drainage channel group and the drainage channels of the second drainage channel group are staggered. Specifically, a guide groove 3 is provided on the forefoot portion 21 corresponding to the position of the metatarsophalangeal joint of the foot. The guide groove 3 includes a Y-shaped guide groove 31 (i.e., the shape of the guide groove is Y-shaped), and each Y-shaped guide groove 31 extends along the length direction of the shoe, with the Y-shaped head of the Y-shaped guide groove 31 facing forward; A first wear-resistant block 41 is formed between any two adjacent guide channels 3. A second wear-resistant block 42 is provided on the inner side of the forefoot portion 21 on the bottom surface of the sole, and a third wear-resistant block 43 is provided on the outer side of the heel portion 22 on the bottom surface of the sole. In this utility model, the first wear-resistant block 41, the second wear-resistant block 42, and the third wear-resistant block 43 are all integral plate structures, which have good wear resistance.

[0020] In this embodiment, the first wear-resistant block 41, the second wear-resistant block 42, and the third wear-resistant block 43 are rubber blocks. Specifically, this invention can use high-wear-resistant injection-molded rubber. The formulation components of the high-wear-resistant injection-molded rubber are as follows: 15 parts by weight of EVA7470, 70 parts by weight of 6311 rubber-plastic, 15 parts by weight of OBC9107, 10 parts by weight of GS-38 rubber-plastic, 3 parts by weight of 1258 talc, 0.6 parts by weight of stearic acid, 2.5 parts by weight of zinc oxide, 0.5 parts by weight of zinc stearate, 2.5 parts by weight of R103 titanium dioxide, 0.6 parts by weight of MR-02 flow aid, 1.1 parts by weight of TAIC crosslinking aid, 2.2 parts by weight of AC foaming agent, 0.33 parts by weight of DCP, and an appropriate amount of color particles. The above-mentioned 6311 rubber-plastic is an olefin polymer, which has the wear resistance of rubber and the injection performance of EVA.

[0021] This utility model discloses a water-repellent athletic shoe. The Y-shaped drainage channels on the sole not only effectively drain water, but the Y-shaped structure also effectively prevents water from splashing onto the upper during exercise, keeping the upper clean and tidy. Furthermore, it provides good grip in different directions of movement, reducing friction between the sole and the ground, thus reducing wear. Wear-resistant blocks are placed on the inner forefoot and outer heel areas, which are prone to wear, to maintain a balanced support force during exercise, further enhancing the durability of these high-wear areas. The staggered arrangement of the three rows of drainage channels further improves the sole's ability to prevent water splashing and enhances its grip.

[0022] In a preferred embodiment, the depth of the drainage channels 3 is set to 3-5mm, the width of the drainage channels 3 is 5-10mm, and the spacing between the drainage channels 3 is 5-8mm. The depth of the drainage channels 3 is set to 3-5mm to ensure effective drainage and anti-slip performance. Too shallow a depth may lead to poor drainage, while too deep a depth will weaken the structural strength of the sole. The spacing between the drainage channels 3 is set to 5-8mm to ensure sufficient contact area for grip while effectively reducing wear.

[0023] As a preferred embodiment, such as Figure 2 As shown, the guide channel 3 also includes a rhomboid guide channel 32 (i.e., the guide channel is rhomboid in shape), and the Y-shaped guide channel 31 and the rhomboid guide channel 32 are arranged alternately. Designing the sole with multi-directional Y-shaped or rhomboid guide channels not only effectively drains water, but also enhances the anti-slip performance during multi-directional movement by using a hybrid arrangement of Y-shaped and rhomboid guide channels.

[0024] In a preferred embodiment, the outer surface of the toe area of ​​the shoe upper 2 is provided with an abrasion-resistant layer. This abrasion-resistant layer can be a conventional abrasion-resistant layer, such as a polyurethane coating. The shoe body can be an athletic shoe, particularly a children's athletic shoe. The toe area of ​​the children's athletic shoe upper can be made of microfiber leather with a polyurethane coating, which has good abrasion resistance and flexibility, effectively resisting friction and wear during children's sports activities. Furthermore, a cushioning pad can be added inside the toe area to reduce the impact force generated by the child's toes colliding with the toe during sports, providing a certain degree of protection.

[0025] As a preferred embodiment, considering that the outer forefoot of the athletic shoe experiences the greatest force during frequent changes of direction, running, and jumping, this invention provides a support piece 21 extending towards the length of the sole on the outer forefoot portion of the upper 2. This improves the support of the outer forefoot.

[0026] Specifically, the curved portion on the outer side of the forefoot of the upper 2 extends outward to form a support ridge. The above embodiments and accompanying drawings are not intended to limit the product form and style of this utility model. Any appropriate changes or modifications made by those skilled in the art should be considered as not departing from the patent scope of this utility model.

Claims

1. A splash-proof shoe sole, characterized by: The sole has at least two rows of drainage channels at the forefoot position, namely a first drainage channel group and a second drainage channel group. The first drainage channel group and the second drainage channel group are arranged sequentially along the front-to-back direction of the shoe. Each drainage channel of the first drainage channel group is arranged sequentially along the width direction of the shoe, and each drainage channel of the second drainage channel group is arranged sequentially along the width direction of the shoe. The drainage channels of the first drainage channel group and the drainage channels of the second drainage channel group are staggered.

2. A splash-proof shoe sole according to claim 1, characterized in that: The depth of each of the guide channels is set to 3-5mm, the width of each of the guide channels is 5-10mm, and the distance between two adjacent guide channels is 5-8mm.

3. A splash-proof shoe sole according to claim 1, characterized in that: The guide channel is Y-shaped, rhomboid-shaped, or triangular in shape.

4. A splash-proof shoe sole according to claim 1, characterized in that: A first abrasion-resistant block is formed between any two adjacent guide grooves. A second abrasion-resistant block is provided on the inner side of the forefoot of the shoe sole. A third abrasion-resistant block is provided on the outer side of the heel of the shoe sole.

5. A splash-proof shoe sole according to claim 4, characterized in that: The first wear-resistant block, the second wear-resistant block, and the third wear-resistant block are all integral plate structures.

6. A water-repellent shoe, characterized in that: Includes the upper and the water-repellent sole as described in any one of claims 1-5.

7. A water-repellent shoe as described in claim 6, characterized in that: The outer surface of the shoe upper at the toe position is provided with a wear-resistant layer.

8. A water-repellent shoe as described in claim 7, characterized in that: The wear-resistant layer is a polyurethane coating.

9. A water-repellent shoe as described in claim 6, characterized in that: The forefoot area of ​​the shoe upper has a support piece extending in the direction of the sole length.

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