Anti-skidding shock-absorbing sole

Abstract

The utility model relates to the technical field of soles, in particular to an anti-skidding shock-absorbing sole, which mainly solves the problems of poor anti-skidding effect and low running stability and energy feedback efficiency of the sole in the prior art, and comprises a sole body, and the sole body is provided with a sole area, an arch area and a heel area which are sequentially distributed along the longitudinal direction of the sole body. An annular groove is concavely formed in the peripheral edge of the lower surface of the sole body, the lower surface of the sole body is divided into an anti-skid part and a supporting part through the annular groove, and a first protruding strip and a second protruding strip which are distributed in the transverse direction are arranged on the anti-skid part and located in the arch area at intervals. Third protruding strips distributed in the transverse direction and fourth protruding strips distributed in the longitudinal direction are arranged at the positions, located in the heel area, of the anti-skid part, the longitudinal ends of the fourth protruding strips are connected with the transverse middles of the third protruding strips, and at least two anti-skid protruding strips distributed in the transverse direction are arranged at the positions, located at one end of the sole area, of the anti-skid part at intervals. A plurality of first anti-skid protruding blocks are arranged on the anti-skid part and located between the anti-skid protruding strips and the first protruding strips.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole technology, and in particular to an anti-slip and shock-absorbing shoe sole. Background Technology

[0002] Existing athletic shoe soles often suffer from the following technical deficiencies in terms of slip resistance and shock absorption: traditional anti-slip patterns are mostly arranged in a single direction, which can easily lead to lateral or longitudinal slippage on complex terrain; insufficient arch support results in poor shock absorption; and poorly designed drainage channels easily accumulate water, reducing friction. Especially in wet environments, the drainage channels in existing soles are mostly isolated, failing to form a connected drainage network, leading to a significant water film effect. Furthermore, the difference in biomechanical distribution between the heel and forefoot areas has not been addressed, affecting athletic stability and energy return efficiency. Utility Model Content

[0003] Therefore, in view of the above problems, this utility model provides an anti-slip and shock-absorbing shoe sole, which mainly solves the problems of poor anti-slip effect, low running stability and low energy feedback efficiency of the existing shoe sole.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A non-slip and shock-absorbing shoe sole includes a sole body, defined as extending longitudinally along the length direction and laterally along the width direction. The sole body has a forefoot area, an arch area, and a heel area sequentially distributed along the longitudinal direction. An annular groove is recessed along the periphery of the lower surface of the sole body, dividing the lower surface into an anti-slip portion and a support portion. The anti-slip portion, located at the arch area, has a first and a second convex strip distributed laterally. The anti-slip portion, located at the heel area, has a second convex strip distributed laterally. The anti-slip part has a third convex strip and a fourth convex strip distributed longitudinally. One longitudinal end of the fourth convex strip is connected to the transverse middle of the third convex strip. At least two transversely distributed anti-slip strips are provided at intervals on the anti-slip part at one end located in the foot area. A plurality of first anti-slip bumps are provided on the anti-slip part between the anti-slip strips and the first convex strips. A first drainage groove is formed between two adjacent anti-slip strips, between an anti-slip strip and a first anti-slip bump, between two adjacent first anti-slip bumps, and between a first anti-slip bump and a first convex strip. The first drainage groove is connected to an annular groove.

[0006] Furthermore, the anti-slip part is provided with a plurality of second anti-slip protrusions located between the second protrusion and the third protrusion. A second drainage groove is formed between the second protrusion and the second anti-slip protrusion, between two adjacent second anti-slip protrusions, and between the second anti-slip protrusion and the third protrusion. The second drainage groove is connected to the annular groove.

[0007] Furthermore, the anti-slip part is provided with a plurality of third anti-slip protrusions on both sides of the fourth protrusion. A third drainage groove is formed between the third anti-slip protrusion and the third protrusion, between the third anti-slip protrusion and the fourth protrusion, and between two adjacent third anti-slip protrusions. The third drainage groove is connected to the annular groove.

[0008] Furthermore, the number of anti-slip ridges is three, which are arranged in the longitudinal direction as a first anti-slip ridge, a second anti-slip ridge, and a third anti-slip ridge. The third anti-slip ridge has a protrusion on one longitudinal side and a recessed groove on the other longitudinal side of the third anti-slip ridge, located at the protrusion.

[0009] Furthermore, the support portion is provided with a fourth drainage groove that communicates with the annular groove in the foot area.

[0010] Furthermore, the upper surface of the sole body is provided with shock-absorbing grooves located in the arch and heel areas.

[0011] By adopting the aforementioned technical solution, the beneficial effects of this utility model are as follows: In this protective and shock-absorbing shoe sole, the annular groove realizes the functional zoning of the anti-slip part and the support part, improving the local compressive strength; and the transverse and longitudinally distributed convex strips form a multi-directional anti-slip matrix, breaking through the limitations of traditional unidirectional anti-slip; the first drainage groove network and the annular groove constitute a three-level drainage system, improving drainage efficiency by more than 40%; at the same time, the double convex strip design in the arch area enhances the transverse torsional stiffness, prevents arch collapse, so that the sole body has a better anti-slip effect, and improves movement stability and energy return efficiency. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of an embodiment of the present utility model;

[0013] Figure 2 This is a top view of an embodiment of the present invention.

[0014] Figure 3 This is a bottom view of the structure of an embodiment of the present invention. Detailed Implementation

[0015] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0016] The embodiment of this utility model is as follows:

[0017] refer to Figure 1 , Figure 2 and Figure 3As shown, an anti-slip and shock-absorbing shoe sole includes a sole body 1, defined as extending longitudinally along the length direction of the sole body 1 and laterally along the width direction of the sole body 1. The sole body 1 has a forefoot area 101, an arch area 102, and a heel area 103 sequentially distributed along the longitudinal direction of the sole body. An annular groove 2 is recessed around the lower surface of the sole body 1, dividing the lower surface of the sole body into an anti-slip part 21 and a support part 22 through the annular groove 2. The anti-slip part 21 and located in the arch area 102 are provided with a first protrusion 3 and a second protrusion 4 distributed laterally. The anti-slip part 21 and located in the heel area are provided with... At position 103, a third convex strip 5 distributed laterally and a fourth convex strip 6 distributed longitudinally are provided. One longitudinal end of the fourth convex strip 6 is connected to the middle of the third convex strip 5 in the transverse direction. Three anti-slip convex strips distributed laterally are provided at intervals on the anti-slip part 21 at one end of the foot area 101. Thirteen first anti-slip bumps 7 are provided on the anti-slip part 21 between the anti-slip convex strips and the first convex strip 3. A first drainage groove 8 is formed between two adjacent anti-slip convex strips, between an anti-slip convex strip and a first anti-slip bump 7, between two adjacent first anti-slip bumps 7, and between a first anti-slip bump 7 and a first convex strip 3. The first drainage groove 8 is connected to the annular groove 2.

[0018] This protective and shock-absorbing sole features an annular groove 2 that separates the anti-slip section 21 from the support section 22, enhancing local compressive strength. Furthermore, the interlaced convex strips in the transverse and longitudinal directions form a multi-directional anti-slip matrix, overcoming the limitations of traditional unidirectional anti-slip. The first drainage groove network 8 and the annular groove constitute a three-stage drainage system, improving drainage efficiency by over 40%. Simultaneously, the double-convex strip design in the arch area 102 enhances lateral torsional stiffness, preventing arch collapse, resulting in a superior anti-slip effect for the sole body 1, and improved movement stability and energy return efficiency.

[0019] Furthermore, five second anti-slip protrusions 9 are provided on the anti-slip part 21 and located between the second protrusion 4 and the third protrusion 5. A second drainage groove 10 is formed between the second protrusion 4 and the second anti-slip protrusion 9, between two adjacent second anti-slip protrusions 9, and between the second anti-slip protrusion 9 and the third protrusion 5. The second drainage groove 10 is connected to the annular groove 2. The array layout of the second anti-slip protrusions 9 improves the grip of the transition area between the arch and the heel. The gradient design of the spacing of the second anti-slip protrusions 9 matches the foot pressure distribution curve.

[0020] Furthermore, the anti-slip part 21 is provided with six third anti-slip protrusions 11 on both sides of the fourth protrusion 6. The third anti-slip protrusions 11 and the third protrusion 5, the third anti-slip protrusions 11 and the fourth protrusion 6, and the third anti-slip protrusions 11 adjacent to each other form a third drainage groove 12. The third drainage groove 12 is connected to the annular groove 2. The fourth protrusion 6 and the third anti-slip protrusions 11 form a triangular stabilizing structure to improve the heel braking stability. The third drainage groove 12 forms a Y-shaped diversion structure to effectively guide the lateral shear water flow.

[0021] Specifically, there are three anti-slip ridges, which are arranged longitudinally as a first anti-slip ridge 13, a second anti-slip ridge 14, and a third anti-slip ridge 15. The third anti-slip ridge 15 has a protrusion 16 protruding outward on one longitudinal side, and a relief groove 17 recessed on the other longitudinal side of the third anti-slip ridge 15 at the protrusion 16. The arrangement of the three anti-slip ridges increases the radius of curvature of the contact surface and improves the ability to get out of mud. The interlocking structure of the protrusion 16 and the relief groove 17 creates an interlocking effect between adjacent shoe soles to prevent lateral slippage. The trapezoidal cross-section design of the third anti-slip ridge 15 has both drainage and self-cleaning functions.

[0022] In this embodiment, the support part 22 is provided with a fourth drainage groove 18 that communicates with the annular groove 2 at the foot area 101. The fourth drainage groove 18 and the annular groove 2 form a pressure balance channel to reduce the negative pressure adsorption effect of the sole. The upper surface of the sole body 1 is provided with a shock-absorbing groove 19 at the arch area 102 and the heel area 103. The structure of the shock-absorbing groove 19 realizes the gradient attenuation of vertical impact force. The depth of the shock-absorbing groove 19 in the arch area 102 is greater than that in the heel area 103, which accurately matches the biomechanical curve of the human foot.

[0023] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0024] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0025] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "over," and "on top" of the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0026] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.

Claims

1. A non-slip and shock-absorbing shoe sole, characterized in that: The shoe includes a sole body, defined as extending longitudinally along its length and laterally along its width. The sole body has a forefoot area, an arch area, and a heel area sequentially distributed along its longitudinal direction. An annular groove is recessed along the periphery of the lower surface of the sole body, dividing the lower surface into an anti-slip section and a support section. The anti-slip section, located at the arch area, has a first and a second convex strip distributed laterally. The anti-slip section, located at the heel area, has a second convex strip distributed laterally. Three convex strips and a fourth convex strip distributed longitudinally, one longitudinal end of the fourth convex strip being connected to the transverse middle of the third convex strip; at least two transversely distributed anti-slip convex strips are spaced apart on the anti-slip part at one end located in the foot area; a plurality of first anti-slip protrusions are provided on the anti-slip part between the anti-slip convex strips and the first convex strips; a first drainage groove is formed between two adjacent anti-slip convex strips, between an anti-slip convex strip and a first anti-slip protrusion, between two adjacent first anti-slip protrusions, and between a first anti-slip protrusion and a first convex strip; the first drainage groove is connected to an annular groove.

2. The anti-slip and shock-absorbing sole according to claim 1, characterized in that: The anti-slip part is provided with a plurality of second anti-slip protrusions located between the second protrusion and the third protrusion. A second drainage groove is formed between the second protrusion and the second anti-slip protrusion, between two adjacent second anti-slip protrusions, and between the second anti-slip protrusion and the third protrusion. The second drainage groove is connected to the annular groove.

3. The anti-slip and shock-absorbing sole according to claim 2, characterized in that: The anti-slip part is provided with a plurality of third anti-slip protrusions on both sides of the fourth protrusion. A third drainage groove is formed between the third anti-slip protrusion and the third protrusion, between the third anti-slip protrusion and the fourth protrusion, and between two adjacent third anti-slip protrusions. The third drainage groove is connected to the annular groove.

4. The anti-slip and shock-absorbing sole according to any one of claims 1 to 3, characterized in that: The number of anti-slip ridges is three, which are arranged in the longitudinal direction as a first anti-slip ridge, a second anti-slip ridge, and a third anti-slip ridge. The third anti-slip ridge has a protrusion on one longitudinal side and a recessed groove on the other longitudinal side of the third anti-slip ridge, located at the protrusion.

5. The anti-slip and shock-absorbing sole according to claim 4, characterized in that: The support portion is provided with a fourth drainage groove that communicates with the annular groove in the foot area.

6. The anti-slip and shock-absorbing sole according to claim 5, characterized in that: The upper surface of the sole body is provided with shock-absorbing grooves located in the arch and heel areas.

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