A bionic design ultra-light non-slip sports shoe sole and sports shoes

Abstract

The present invention provides a bionic design ultra-light anti-slip sports shoe sole, which includes a forefoot, a heel, and an arc-shaped arch portion located between the forefoot and the heel; the connection between the arc-shaped arch portion and the forefoot and the heel is in a smooth continuous stepped shape, and the thickness of the forefoot is less than that of the heel; the forefoot includes an anti-slip area and an anti-ankle sprain area, the anti-ankle sprain area is arranged on both sides of the anti-slip area, and anti-ankle sprain blocks are arranged in the anti-ankle sprain area; anti-slip protrusions are distributed on both the anti-slip area of the forefoot and the rear foot, and the anti-slip protrusions are bionic sucker fish suckers, which can play an adsorption role whether in water or on a dry ground. The sole of the present invention is also provided with an elastic carbon sheet at the arch portion, which fits the sole of the foot to improve the comfort. A sports shoe with such a bionic design ultra-light anti-slip sports shoe sole can not only bring a dynamic lightness to the wearer, the soles of the feet are not easily fatigued during exercise, but also the anti-slip effect is significantly better than that of ordinary anti-slip soles.

Description

Technical Field

[0001] The present invention relates to the technical field of shoe soles, in particular to a bionic design ultra-light anti-slip sports shoe sole and a sports shoe. Background Art

[0002] With the improvement of living standards, people's requirements for shoes are becoming more and more imaginative. They not only require shoes to be light to directly reduce the weight burden of walking, but also require shoes to have excellent anti-slip performance to adapt to the more practical smooth floor materials in modern society and avoid slipping. At the same time, for the purpose of protecting the health of the human body, they also require shoes to conform to ergonomics to help walking and reduce the fatigue caused by walking.

[0003] As is well known, the design of the shoe sole has a great impact on the overall comfort and function of the shoe. The functional shoes in the prior art can achieve the basic functions of lightness, softness, anti-slip, easy bending and shock absorption of the shoe sole through material combination. For example, elastic materials such as foaming materials or special components such as air bags, springs, and elastic metals are used to achieve the shock absorption function. Some functional shoe soles also add a design to increase the bounce and enhance the jumping function. Such functional shoe soles, especially those with a shock absorption function, are often complex in manufacturing process and high in cost. In addition, the anti-slip performance of the current shoe soles is not so excellent. Especially on rainy days, on wet floors, or on wet mountain rocks, the shoe soles of the prior art cannot play a good anti-slip role. Summary of the Invention

[0004] Aiming at the deficiencies existing in the prior art, the present invention provides a bionic design ultra-light anti-slip sports shoe sole and a sports shoe, and adopts the following technical solutions:

[0005] As a first aspect of the present invention, a bionic design ultra-light anti-slip sports shoe sole is provided, including a forefoot, a heel, and an arcuate arch portion located between the forefoot and the heel; the connection between the arcuate arch portion and the forefoot and the heel is in a smooth continuous stepped shape, and the thickness of the forefoot is less than the thickness of the heel; the forefoot includes an anti-slip area and an anti-ankle sprain area, the anti-ankle sprain area is arranged on both sides of the anti-slip area, and anti-ankle sprain blocks are arranged in the anti-ankle sprain area; anti-slip protrusions are distributed on both the anti-slip area of the forefoot and the rear foot, and a first diversion groove is formed between the anti-slip protrusions; the horizontal cross-section of the anti-slip protrusion is oval, the thickness of the front end along the length direction is less than the thickness of the rear end, an oval flexible elastic sheet and a partition are arranged in the center of the anti-slip protrusion, a hollow cavity with an arc surface is formed between the flexible elastic sheet and the partition, several partitions are arranged along the length direction of the anti-slip protrusion, and a partition along the length direction of the anti-slip protrusion is connected in the middle of the partitions, so that the partitions arranged along the length direction of the anti-slip protrusion are divided into two sections by the partition along the length direction of the anti-slip protrusion; a sealing ring is arranged on the anti-slip protrusion, and the sealing ring is connected to the edge of the partition along the width direction of the anti-slip protrusion.

[0006] Further, the anti-ankle sprain block is in an arc shape, its inner arc is close to the anti-slip area, and a second diversion groove is formed between the anti-ankle sprain blocks.

[0007] Further, the first diversion groove is communicated with the second diversion groove.

[0008] Further, the thickness of the last end of the anti-slip protrusion is 1 mm larger than the thickness of the front end.

[0009] Further, the material of the anti-slip protrusion includes any one of polyurethane rubber, silica gel, and nitrile rubber.

[0010] Further, the distance between each partition arranged along the length direction of the anti-slip protrusion is equal.

[0011] Further, an elastic carbon sheet corresponding to the arc of the arch portion is arranged inside the arch portion, so that the arch portion of the shoe sole closely adheres to the arch portion of the foot.

[0012] Further, the direction of each anti-slip protrusion is that the front end corresponds to the forefoot and the rear end corresponds to the heel.

[0013] Further, the thickness of the heel is 5 mm larger than the thickness of the forefoot.

[0014] As a second aspect of the present invention, a sports shoe with the bionic design ultra-light anti-slip sports shoe sole as described above is provided.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0016] 1. The sole of the present invention is provided with a plurality of anti-slip protrusions, which are bionic sucker of fish, and its main function is to play an anti-slip role through the suction force on the ground. Even on a wet or damp ground or rock, since the thickness of the front end of the anti-slip protrusion on the sole is smaller than that of the rear end, the rear end touches the ground first, causing the sealing ring of the anti-slip protrusion to be sealed from the rear end. The internal flexible elastic sheet and partition will generate vibration through the extrusion of the sole on the ground by the sole of the foot, so that the water and air in the anti-slip protrusion will be discharged from the rear end to the front end along the arc surface in the cavity, and finally the front end touches the ground, causing the entire anti-slip protrusion to squeeze the ground, forming a negative pressure in the cavity and sucking the ground. In addition, the design of the oval anti-slip protrusion is such that the width of the front end and the rear end is small, and the width in the middle is large. When the foot is lifted from the rear end, the negative pressure suction force at the rear end is small, making it easy to lift, without causing fatigue on the sole of the wearer.

[0017] 2. The arch part of the sole of the present invention is provided with an elastic carbon sheet to make the sole fit the arch part of the foot. On the one hand, it is to improve the comfort of the sole, and on the other hand, it uses the elasticity of the carbon sheet to provide elastic force in the length direction of the sole during use, without causing fatigue on the sole of the wearer, and has the effect of dynamic ultra-lightweight. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention will be described in detail below with reference to the accompanying drawings.

[0019] Figure 1 It is a schematic diagram of the sole structure of the embodiment of the present invention;

[0020] Figure 2 It is a side view of the sole of the embodiment of the present invention;

[0021] Figure 3 It is a schematic diagram of the anti-slip protrusion structure of the embodiment of the present invention;

[0022] Figure 4 It is a schematic diagram of the structure of the sealing edge with a right-angled side of the embodiment of the present invention;

[0023] Figure 5 It is a schematic diagram of the structure of the sealing edge with a straight side of the embodiment of the present invention;

[0024] Figure 6 It is a schematic diagram of the structure of the sealing edge with a curved side of the embodiment of the present invention.

[0025] Anti-ankle sprain block - 1, anti-slip protrusion - 2, first diversion groove - 3, flexible elastic sheet - 4, partition - 5, cavity - 6, second diversion groove - 7, sealing ring - 8, elastic carbon sheet - 9. DETAILED DESCRIPTION OF THE INVENTION

[0026] The embodiments according to the present invention will now be described in detail with reference to the accompanying drawings.

[0027] As a first aspect of the present invention, there is provided a bionic-designed ultra-light anti-slip sports shoe sole, including a forefoot, a heel, and an arcuate arch portion located between the forefoot and the heel; the connection between the arcuate arch portion and the forefoot and the heel is in a smooth continuous stepped shape, and the sole is integrally formed from the main body, with a simple structure. The thickness of the forefoot is less than that of the heel; the forefoot includes an anti-slip area and an anti-ankle sprain area, and the anti-ankle sprain areas are arranged on both sides of the anti-slip area, and anti-ankle sprain blocks 1 are provided in the anti-ankle sprain areas; anti-slip protrusions 2 are distributed on both the anti-slip area of the forefoot and the rear foot, and a first drainage groove 3 is provided between the anti-slip protrusions 2; the horizontal cross-section of the anti-slip protrusion 2 is oval, and the thickness of the front end along the length direction is less than that of the rear end. An oval flexible elastic sheet 4 and a partition 5 are provided at the center of the anti-slip protrusion 2, and a hollow cavity 6 with an arc surface is formed between the flexible elastic sheet 4 and the partition 5. The cavity 6 with the arc surface helps air or water to be quickly discharged. The plurality of partitions 5 are arranged along the length direction of the anti-slip protrusion 2, and a partition 5 along the length direction of the anti-slip protrusion 2 is connected in the middle of the partition 5, so that the partitions 5 arranged along the length direction of the anti-slip protrusion 2 are divided into two sections by the partition 5 along the length direction of the anti-slip protrusion 2; a sealing ring 8 is provided on the anti-slip protrusion 2, and the sealing ring 8 is connected to the edge of the partition 5 along the width direction of the anti-slip protrusion 2.

[0028] Preferably, the anti-ankle sprain block 1 is in an arc shape, and its inner arc is close to the anti-slip area. A second drainage groove 7 is provided between the anti-ankle sprain blocks 1. The centripetal direction of the anti-ankle sprain block 1 is the center line of the forefoot. During exercise, it is mainly to prevent side slip or side rollover, and it can prevent ankle sprains for wearers with either inverted or everted feet.

[0029] Preferably, the first drainage groove 3 is communicated with the second drainage groove 7. In order to enable water to quickly drain to both sides of the sole when the sole contacts the ground on a wet ground, reducing the influence of water on the sliding of the sole.

[0030] Preferably, the thickness of the last end of the anti-slip protrusion 2 is 1 mm larger than that of the front end. The rear end contacting the ground first helps air or water to be discharged from the rear end to the front end, which also conforms to the ergonomic principle.

[0031] Preferably, the material of the anti-slip protrusion 2 is nitrile rubber.

[0032] Preferably, the distance between each partition 5 arranged along the length direction of the anti-slip protrusion 2 is equal, and all the partitions 5 are inclined at a certain angle in the direction of the heel. In this way, the partitions 5 can discharge air or water in the cavity 6 in the same direction.

[0033] Preferably, an elastic carbon sheet 9 corresponding to the arc of the instep is arranged inside the instep, so that the instep of the shoe sole closely adheres to the instep of the foot. The elastic carbon sheet 9 enables the wearer to feel the bending, stretching, and light springing effects of the shoe sole during walking or exercise, thus achieving dynamic ultra-lightweight.

[0034] Preferably, the direction of each anti-slip protrusion 2 is such that the front end corresponds to the front sole and the rear end corresponds to the heel. The length direction of the anti-slip protrusion 2 needs to be consistent with the length direction of the shoe sole to play an anti-slip role.

[0035] Preferably, the thickness of the heel is 5 mm greater than the thickness of the front sole. The design that the heel is thicker than the front sole conforms to the ergonomic principle. When most people walk, the heel touches the ground first, which plays a role in protecting the heel. Furthermore, based on this, the front sole also gets a buffering effect.

[0036] Furthermore, the edge of the sealing ring 8 of the anti-slip protrusion 2 is also an important factor affecting the adsorption of the anti-slip protrusion 2 to the ground. Figures 4 - 6 For Figure 3 is the cross-sectional view of the connection between the partition 5 and the sealing ring 8 in the anti-slip protrusion 2. Figure 4 is a sealing edge with a right-angled side. Figure 5 is a sealing edge with a straight face side. Figure 6 is a right-angled edge with a curved side. The section of the sealing edge in contact with the ground is the bottom end, and the section connecting to the shoe sole is the top end.

[0037] Referring to Figure 4 , for the sealing edge with a right-angled side, when the two sides of the ellipse of the anti-slip protrusion 2 are squeezed, the thickness of the bottom end of the sealing edge with a right-angled side is greater than the thickness of the top end, and it can directly face the ground. The sealing effect is good, and it is not easy for the side to turn up and cause air leakage, resulting in the failure to play a sealing and adsorption role.

[0038] Referring to Figure 5 , for the sealing edge with a straight face side, referring to Figure 6 , for the right-angled edge with a curved side, when being squeezed, Figure 5 and Figure 6 the thickness of the top end and the bottom end of the sealing edge in

[0039] is the same. It is easy to cause side turning when contacting the ground, resulting in air leakage and the failure to form negative pressure, thus failing to play a sealing and adsorption role, and also failing to play an anti-slip role.

[0040] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced within the present invention. Any reference signs in the claims should not be construed as limiting the claims concerned.

[0041] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment only contains an independent technical solution. This narrative manner of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A bionic design ultra-light anti-slip sports shoe sole, characterized in that: It includes the forefoot, the heel, and an arcuate arch portion located between the forefoot and the heel; the connection between the arcuate arch portion and the forefoot and the heel is a smooth continuous stepped shape, and the thickness of the forefoot is less than that of the heel; the forefoot includes an anti-slip area and an anti-ankle-twisting area, the anti-ankle-twisting area is arranged on both sides of the anti-slip area, and anti-ankle-twisting blocks (1) are arranged in the anti-ankle-twisting area; anti-slip protrusions (2) are distributed on both the anti-slip area of the forefoot and the rear foot, and a first diversion groove (3) is provided between the anti-slip protrusions (2); the horizontal cross-section of the anti-slip protrusion (2) is oval, the thickness of the front end along its length direction is less than that of the rear end, an oval flexible elastic sheet (4) and a partition (5) are arranged at the center of the anti-slip protrusion (2), a hollow cavity (6) with an arc surface is formed between the flexible elastic sheet (4) and the partition (5), several partitions (5) are arranged along the length direction of the anti-slip protrusion (2), and a partition (5) along the length direction of the anti-slip protrusion (2) is connected in the middle of the partition (5), so that the partitions (5) arranged along the length direction of the anti-slip protrusion (2) are divided into two sections by the partition (5) along the length direction of the anti-slip protrusion (2); a sealing ring (8) is arranged on the anti-slip protrusion (2), and the sealing ring (8) is connected to the edge of the partition (5) along the width direction of the anti-slip protrusion (2), and the sealing ring has a sealing edge with a right-angled side.

2. The super-light anti-slip sports shoe sole with bionic design according to claim 1, characterized in that: The anti-ankle-twisting block (1) is in an arc shape, its inner arc is close to the anti-slip area, and a second diversion groove (7) is provided between the anti-ankle-twisting blocks (1).

3. The ultra-light anti-slip sports shoe sole with bionic design according to claim 1, characterized in that: The first diversion groove (3) is communicated with the second diversion groove (7).

4. The ultra-light anti-slip sports shoe sole with bionic design according to claim 1, characterized in that: The thickness of the last end of the anti-slip protrusion (2) is 1 mm larger than that of the front end.

5. The bionic design ultra-light anti-slip sports shoe sole according to claim 1, characterized in that: The material of the anti-slip protrusion (2) includes any one of polyurethane rubber, silica gel, and nitrile rubber.

6. The ultra-light anti-slip sports shoe sole with bionic design according to claim 1, characterized in that: The distance between each partition (5) arranged along the length direction of the anti-slip protrusion (2) is equal.

7. The bionic design ultra-light non-slip sports shoe sole according to claim 1, wherein: An elastic carbon sheet (9) corresponding to the arc of the arch portion is arranged inside the arch portion, so that the arch portion of the sole closely adheres to the arch portion of the foot.

8. The bionic design ultra-light anti-slip sports shoe sole according to claim 1, wherein: The direction of each anti-slip protrusion (2) is that the front end corresponds to the forefoot and the rear end corresponds to the heel.

9. The bionic design ultra-light anti-slip sports shoe sole according to claim 1, wherein: The thickness of the heel is 5 mm larger than that of the forefoot.

10. A sports shoe has a bionic design ultra-light anti-slip sports shoe sole as described in any one of the above claims 1-9.

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