Dynamic curved surface supported sports shoes

Abstract

The present invention discloses a dynamic curved surface support type sports shoe, which includes a wear-resistant outsole. The wear-resistant outsole has an upward shoe-shaped convex edge. The lower surface of the wear-resistant outsole is formed by continuous distribution of multiple arc-shaped columns. Both ends of the arc-shaped columns are integrally formed with the shoe-shaped convex edge. Both side portions of the arc-shaped columns have arc-shaped protrusions. The gaps between adjacent arc-shaped columns are separated by the arc-shaped protrusions to form edge gaps at both ends and a strip-shaped gap in the middle. An elastic layer is injection-molded inside the shoe-shaped convex edge, and the bottom of the elastic layer is exposed in the edge gaps and the strip-shaped gap. This dynamic curved surface support type sports shoe can not only ensure the wear resistance of the sole, but also enable the shock-absorbing material of the elastic layer to be exposed in the gaps densely distributed on the wear-resistant outsole while maintaining the above two properties of the sole; the wear-resistant outsole is formed by connected multiple arc-shaped columns, and the arc-shaped columns are connected to each other, enabling the wear-resistant outsole to be bent along the gaps, which can improve the comfort of wearing and walking.

Description

Technical Field

[0001] The present invention relates to a dynamic curved surface supported sports shoe. Background Art

[0002] Traditional shock-absorbing shoe soles include an ultra-light shock-absorbing foamed EVA sole base layer, which is connected to a wear-resistant rubber outsole film. The ultra-light shock-absorbing foamed EVA sole base layer is adhered to the wear-resistant rubber outsole film by shoe glue to form an integral body. The inner ultra-light shock-absorbing EVA of this shock-absorbing shoe sole and the function of the ultra-light shock-absorbing foamed EVA sole base layer not only play a role in shock absorption, but also slow down the weight of the body when walking with the heel, especially reducing the physical quantity when the weight of the body reacts on the neck, and better protecting the feet and neck.

[0003] However, the bending performance of the wear-resistant rubber outsole of the above shock-absorbing shoes is poor, which affects the bending of the shock-absorbing shoes with the feet during walking, has a certain impact on comfort, and the overall integrity of the combination of the above EVA sole base layer and the outsole is poor, and its shock-absorbing performance cannot be externally displayed. Summary of the Invention

[0004] The technical problem to be solved by the present invention is to provide a dynamic curved surface supported sports shoe, which has better bendability and resilience recovery performance, and displays the shock-absorbing technical performance through the design of the sole shape.

[0005] To this end, the dynamic curved surface supported sports shoe provided by the present invention is characterized in that: it includes a wear-resistant outsole, the wear-resistant outsole has an upward shoe-shaped convex edge, the lower surface of the wear-resistant outsole is formed by continuous distribution of multiple arc-shaped columns, both ends of the arc-shaped columns are integrally formed with the shoe-shaped convex edge, both sides of the arc-shaped columns have arc-shaped protrusions, the arc-shaped protrusions of adjacent arc-shaped columns are integrally formed and connected to each other, and the gaps between adjacent arc-shaped columns are separated by arc-shaped protrusions to form edge gaps at both ends and a strip-shaped gap in the middle. An elastic layer is injection-molded inside the shoe-shaped convex edge, and the bottom of the elastic layer is exposed in the edge gaps and the strip-shaped gap.

[0006] Further, the arc-shaped columns are made of a material with lower elasticity than the elastic layer.

[0007] Further, the elastic layer is injection-molded from PU elastic particle gel, the PU elastic particles are colored particles, and the lower surface of the elastic layer is exposed in the edge gaps and the strip-shaped gap.

[0008] Further, the elastic layer is densely provided with cylindrical holes.

[0009] Further, the side of the wear-resistant outsole has a side gap, and the side of the elastic layer is exposed in the side gap.

[0010] Furthermore, the wear-resistant outsole is semi-transparent, and the colored particles in the elastic layer can be seen through the wear-resistant outsole.

[0011] Technical effects of the present invention:

[0012] 1) The arc-shaped columns of the dynamic curved surface supported sports shoes can not only ensure the wear resistance of the sole, but also enable the sole to have extremely strong shock absorption and rebound performance through the elastic layer. Moreover, multiple elastic arc-shaped columns are successively pressed along the length direction of the foot during walking, forming a dynamic curved surface support, which can not only improve the shock absorption performance but also enhance the grip performance;

[0013] 2) On the basis of maintaining the above two performances of the sole, the shock-absorbing material of the elastic layer can be exposed in the gaps densely distributed on the wear-resistant outsole, forming a product that perfectly combines shock absorption technology display and design aesthetics;

[0014] 3) The wear-resistant outsole is formed by a plurality of connected arc-shaped columns, and the arc-shaped columns form relatively weak connections with each other, enabling the wear-resistant outsole to bend and deform along the gaps, which is beneficial to improving the bendability and rebound recovery performance of the sole, and can enhance the comfort of wearing and walking. Description of the drawings

[0015] Figure 1 It is a schematic structural diagram of the dynamic curved surface supported sports shoes provided in Embodiment 1 of the present invention.

[0016] Figure 2 It is Figure 1 a side view schematic diagram of

[0017] Figure 3 It is Figure 2 a cross-sectional view taken along line A-A in

[0018] Figure 4 It is a schematic structural diagram of the dynamic curved surface supported sports shoes provided in Embodiment 2 of the present invention. Detailed implementation manners

[0019] The following further details the present invention in conjunction with embodiments, where the specific embodiments described are only used to explain the present invention and are not used to limit the invention.

[0020] Refer to Figures 1-3As shown in the figure, the dynamic curved surface supported sports shoes provided in Embodiment 1 of the present invention include a wear-resistant outsole 1. The wear-resistant outsole 1 has an upward shoe-shaped convex edge 2. The lower surface of the wear-resistant outsole 1 is formed by continuous distribution of multiple arc-shaped columns 3. Both ends of the arc-shaped columns 3 are integrally formed with the shoe-shaped convex edge 2. The arc-shaped columns 3 are made of a material with lower elasticity than the elastic layer 6. At the same time, the arc-shaped columns 3 have very strong wear resistance. For example, TPU is used. Both sides of the arc-shaped columns 3 have arc-shaped protrusions 31. The arc-shaped protrusions 31 of adjacent arc-shaped columns 3 are integrally formed and connected to each other. The gaps between adjacent arc-shaped columns 3 are separated by the arc-shaped protrusions to form edge gaps 4 at both ends and a strip-shaped gap 5 in the middle. An elastic layer 6 is injection-molded inside the shoe-shaped convex edge 2. The bottom of the elastic layer 6 is exposed in the edge gaps 4 and the strip-shaped gap 5. The elastic layer 6 is injection-molded from PU elastic particle gel. The PU elastic particles are colored particles 7. The lower surface of the elastic layer 6 is exposed in the edge gaps 4 and the strip-shaped gap 5.

[0021] Referring to Figure 1 As shown in the figure, in the above Embodiment 1, in order to reduce weight and enhance the deformation ability, cylindrical holes 8 are densely distributed on the elastic layer 6.

[0022] Referring to Figure 4 As shown in the figure, Embodiment 2 of the present invention is basically the same as Embodiment 1, and the difference is only that the following structure is added: The side of the wear-resistant outsole 1 has a side gap 9, and the side of the elastic layer 6 is exposed in the side gap 9; The wear-resistant outsole 1 is semi-transparent, and the colored particles 7 in the elastic layer 6 can be seen through the wear-resistant outsole 1, enhancing the consumer's perception of the sole elasticity. At the same time, it increases the sense of technology and design aesthetics.

[0023] The dynamic curved surface supported sports shoes provided by the present invention can not only ensure the wear resistance of the sole, but also enable the sole to have extremely strong shock absorption and rebound performance. On the basis of maintaining the above two performances of the sole, the shock-absorbing material of the elastic layer 6 can be exposed in the gaps densely distributed on the wear-resistant outsole 1, forming a product that perfectly combines shock-absorbing technology display and design aesthetics; The wear-resistant outsole 1 is formed by connected multiple arc-shaped columns 3. The arc-shaped columns 3 form relatively weak connections with each other, enabling the wear-resistant outsole 1 to bend and deform along the gaps, which is beneficial to improving the bendability and rebound recovery performance of the sole, and can improve the comfort of wearing and walking.

Claims

1. A dynamic curved surface supported sports shoe, characterized in that: It includes a wear-resistant outsole. The wear-resistant outsole has an upward shoe-shaped flange. The lower surface of the wear-resistant outsole is formed by continuous distribution of multiple arc-shaped columns. Both ends of the arc-shaped columns are integrally formed with the shoe-shaped flange. Both side portions of the arc-shaped columns have arc-shaped protrusions. The arc-shaped protrusions of adjacent arc-shaped columns are integrally formed and connected to each other. The gaps between adjacent arc-shaped columns are separated by the arc-shaped protrusions to form edge gaps at both ends and a strip-shaped gap in the middle. An elastic layer is injection-molded inside the shoe-shaped flange, and the bottom of the elastic layer is exposed in the edge gaps and the strip-shaped gap; The arc-shaped columns are made of a material with lower elasticity than the elastic layer; The elastic layer is injection-molded from PU elastic particle gel. The PU elastic particles are colored particles, and the lower surface of the elastic layer is exposed in the edge gaps and the strip-shaped gap; The elastic layer is densely provided with cylindrical holes. The side portion of the wear-resistant outsole has a side gap, and the side of the elastic layer is exposed in the side gap; The wear-resistant outsole is semi-transparent, and the colored particles in the elastic layer can be seen through the wear-resistant outsole.

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