Low-wind-resistance sports shoes and preparation method thereof

Abstract

The invention discloses a low-wind-resistance sports shoe and a preparation method thereof.The low-wind-resistance sports shoe comprises a sole and a vamp, a control box is arranged on the side face of the position, corresponding to a heel, of the vamp, a toe cap is arranged on the vamp, a wind resistance structure is arranged on the toe cap, and the sole comprises a gravity sensing insole layer, an elastic layer and a wear-resisting layer; the elastic layer comprises an elastic cavity and a warning layer, an elastic structure and an elastic adjusting structure are arranged in the elastic cavity, the gravity sensing insole layer can be elastically buffered through springs in the elastic structure, and therefore good elasticity is provided for sports shoes; and the distance between the adjusting sliding seat and the gravity sensing insole layer is changed by adjusting the position of the adjusting sliding seat on the threaded sleeve, so that the maximum deformation quantity of the spring is changed, the elastic force capable of being borne by the spring is changed, the wearing comfort of an athlete is improved, and the application range of the device is widened.

Description

Technical Field

[0001] The present invention relates to the technical field of sports shoe preparation, and in particular to a low wind resistance sports shoe and a preparation method thereof. Background Art

[0002] Shoes are essential daily necessities in our lives. They can protect us when we walk and travel. There are many types of shoes, with multiple functions for different needs. With the development of society and the continuous improvement of living standards, people are more enthusiastic about sports and travel, and the demand for sports shoes has greatly increased, especially when athletes are running. The requirements for sports shoes are higher. Existing sports shoes will generate air resistance when running, which will increase the work of athletes when running, increase the amount of exercise and energy consumption of athletes, which will affect the running performance of athletes to a certain extent.

[0003] In addition, some existing sports shoes may lack cushioning effect during actual use due to the lack of elasticity of the soles, which may cause athletes to be easily injured when doing sports, especially high-intensity physical sports. Even if the soles of the sports shoes are elastic, the elasticity of the soles is fixed, and the elasticity of the soles is poor for people with heavy weight, which makes the wearing experience of heavy athletes poor and the scope of application is small. Summary of the invention

[0004] The purpose of the present invention is to solve the technical problems existing in the prior art and to provide a low wind resistance sports shoe and a preparation method thereof.

[0005] To achieve the above object, the technical solution provided by the present invention is: a low wind resistance sports shoe, comprising a sole and an upper, wherein a control box is arranged on the side of the upper corresponding to the position of the heel, a toe is arranged on the upper, and an anti-wind resistance structure is arranged on the toe, the sole comprises a gravity sensing insole layer, an elastic layer and a wear-resistant layer, the elastic layer comprises an elastic cavity and a warning layer, and an elastic structure and an elastic force adjustment structure are arranged in the elastic cavity;

[0006] The elastic structure comprises a threaded sleeve, a cavity is formed inside the threaded sleeve, a telescopic rod is provided inside the cavity, the telescopic rod is fixedly connected to the gravity sensing insole layer, a spring is provided on the outer ring of the threaded sleeve, an adjustment slide is connected to the outer thread of the threaded sleeve, one end of the spring is fixedly connected to the upper surface of the adjustment slide, and the other end of the spring is fixedly connected to the lower surface of the gravity sensing insole layer;

[0007] The elastic force adjustment mechanism includes a mounting plate arranged at the bottom of the elastic force cavity, a forward and reverse motor is arranged on the mounting plate, the forward and reverse motor is electrically connected to the control box, a rotating rod is arranged at the output end of the forward and reverse motor, a main bevel gear is arranged on the rotating rod, a slave bevel gear is arranged at the bottom of the threaded sleeve, and the slave bevel gear is meshed with the main bevel gear.

[0008] Preferably, a gravity warning circuit is provided in the warning layer, and the gravity warning circuit includes a power supply, a red conductive gasket, a yellow conductive gasket and a green conductive gasket. A conductive slider is provided on the side of the adjustment slide seat, and the conductive slider can slide to contact the red conductive gasket, the yellow conductive gasket or the green conductive gasket.

[0009] Preferably, a red LED light, a yellow LED light and a green LED light are also provided on the side of the sole, and the red LED light, the yellow LED light and the green LED light are respectively connected to the red conductive gasket, the yellow conductive gasket and the green conductive gasket through wires.

[0010] Preferably, the toe is provided with an anti-wind resistance structure, and the anti-wind resistance structure includes a longitudinal wind-slowing groove, the longitudinal wind-slowing groove is opened on the toe surface, and the toe is extended from the front and rear sides of the longitudinal wind-slowing groove, and the left and right sides of the longitudinal wind-slowing groove are respectively provided with transverse wind-slowing grooves, and the transverse wind-slowing grooves extend from the left and right sides of the upper surface of the toe.

[0011] Preferably, the outer surface of the gravity-sensing insole layer is provided with a wind resistance reducing structure, and the wind resistance reducing structure includes an air guide groove arranged on the side of the sole, and the air guide groove is a fin-shaped structure with small ends and a large middle. An air guide duct is arranged in the air guide groove, and air guide holes are arranged on both sides of the upper, and the air guide duct is connected to the air guide holes.

[0012] Preferably, a weight sensor is provided in the gravity sensing insole layer, and the weight sensor is electrically connected to the control box.

[0013] Preferably, one end of the telescopic rod located inside the cavity is fixedly connected to a limiting block.

[0014] The method for preparing the low wind resistance sports shoes of the present invention comprises the following steps:

[0015] S1. Design and sample making: design the style and pattern of wind resistance sports shoes;

[0016] S2. Material preparation and production of the upper: The upper is composed of an outer upper and an inner upper, the outer upper is made of rubber material, the inner upper is made of cloth, and the inner upper comprises two layers of cloth, a sponge layer is provided between the two layers of cloth, and finally the outer upper and the inner upper are sewn together, a toe cap is provided at the front end of the upper, the toe cap is made of EVA material, and then cut and trimmed according to the designed style and pattern;

[0017] S3, preparation for making the sole: the wear-resistant layer is made of latex foamed by a substrate, the substrate is selected from non-woven fabric, the elastic layer is composed of a polyamide thermoplastic elastomer, and the elastic layer is internally arranged as an elastic cavity and a warning layer, the elastic cavity is provided with an elastic structure and an elastic adjustment structure, and a gravity warning circuit is placed in the warning layer; the gravity sensing insole layer is made of EVA material and has an embedded weight sensor;

[0018] S4, making the sole: stack the wear-resistant layer, elastic layer and gravity sensing insole layer of the sole in sequence (the wires connecting the red LED light, the yellow LED light and the green LED light in the gravity warning circuit are reserved in advance) and soak them in the glue; after soaking, take them out and dry them at 60-80℃ for 5-10h; then cut them and cut off the excess parts, store them for solidification and cool them down,

[0019] S5. Assembly and molding: Sew the finished upper and sole together to make the sole and upper tightly combined, and finally conduct quality inspection on the sports shoe.

[0020] Beneficial effects of the present invention:

[0021] The present invention applies pressure to the telescopic rod through the gravity sensing insole layer, so that the telescopic rod contracts toward the cavity in the threaded sleeve, so that the gravity sensing insole layer applies pressure to the spring to compress the spring. The spring can elastically buffer the gravity sensing insole layer, thereby providing good elasticity for the sports shoes; and by adjusting the position of the adjusting slide on the threaded sleeve, the distance between the adjusting slide and the gravity sensing insole layer is changed, thereby changing the maximum deformation of the spring, and then changing the elastic force that the spring can withstand, thereby improving the wearing comfort of athletes and the scope of application of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings described herein are used to provide further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute improper limitations on the present invention.

[0023] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment of the present invention;

[0024] Figure 2 It is a schematic diagram of the structure inside the elastic layer of the present invention;

[0025] Figure 3 It is a schematic diagram of the wind resistance resistance structure of the present invention;

[0026] Figure 4 It is a schematic diagram of the connection between the telescopic rod and the threaded sleeve of the present invention;

[0027] Figure 5 It is a schematic diagram of a path formed by a power supply, a conductive slider, a green conductive gasket, and a green LED lamp of the present invention;

[0028] Figure 6 This is a schematic diagram of a path formed by the power supply, conductive slider, yellow conductive gasket, and yellow LED lamp of the present invention.

[0029] Figure 7 It is a schematic diagram of a path formed by a power supply, a conductive slider, a red conductive gasket, and a red LED lamp of the present invention;

[0030] Figure 8 It is a schematic diagram of the wind resistance reducing structure of the present invention.

[0031] Figure annotation:

[0032] 1- upper 2- sole 3- toe 4- gravity sensing insole layer 5- elastic layer 6- wear-resistant layer 7- red LED light 8- yellow LED light 9- green LED light 10- air guide groove 11- air guide pipe 12- air guide hole 13- control box 14- horizontal slow wind groove 15- longitudinal slow wind groove 16- weight sensor 17- telescopic rod 18- spring 19- threaded sleeve 20- adjusting slide 21- slave bevel gear 22- main bevel gear 23- rotating rod 24- forward and reverse motor 25- conductive slider 26- red conductive gasket 27- yellow conductive gasket 28- green conductive gasket 29- power supply 30- warning layer. DETAILED DESCRIPTION

[0033] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0034] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0035] In the description of the present invention, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific content of the technical solution.

[0037] Reference Figure 1 and Figure 2 A low wind resistance sports shoe comprises a sole 2 and an upper 1. A control box 13 is arranged on the side of the upper 1 corresponding to the position of the heel. A toe cap 3 is arranged on the upper 1. An anti-wind resistance structure is arranged on the toe cap 3. The sole 2 comprises a gravity sensing insole layer 4, an elastic layer 5 and a wear-resistant layer 6. The elastic layer 5 comprises an elastic cavity and a warning layer 30. An elastic structure and an elastic adjustment structure are arranged in the elastic cavity.

[0038] Reference Figure 3 In this embodiment, an anti-wind resistance structure is provided on the toe 3, and the anti-wind resistance structure includes a longitudinal wind-slowing groove 15. The longitudinal wind-slowing groove 15 is opened on the surface of the toe 3, and the toe 3 is extended from the front and rear sides of the longitudinal wind-slowing groove 15. The left and right sides of the longitudinal wind-slowing groove 15 are respectively provided with transverse wind-slowing grooves 14, and the transverse wind-slowing grooves 14 extend from the left and right sides of the upper surface of the toe 3.

[0039] Specifically, the number of transverse wind-slowing grooves 14 is set according to the actual length of the toe 3, and there is no limitation on the number. When athletes wearing sports shoes are exposed to wind from different directions, for example, when the toe 3 is exposed to wind blowing longitudinally, the wind will flow along the arc surface of the longitudinal wind-slowing groove 15. When passing through the connection between the longitudinal wind-slowing groove 15 and the transverse wind-slowing groove 14, according to the principles of fluid mechanics, the wind will be diverted from the intersection between the longitudinal wind-slowing groove 15 and the transverse wind-slowing groove 14, thereby reducing the wind resistance of the sports shoes. Conversely, when exposed to wind blowing laterally, the wind resistance can also be reduced, thereby achieving the purpose of reducing wind resistance.

[0040] In this embodiment, the outer surface of the gravity sensing insole layer 4 is provided with a wind resistance reducing structure, and the wind resistance reducing structure includes an air guide groove 10 arranged on the side of the sole 2, and the air guide groove 10 is a fin-shaped structure with small ends and a large middle. An air guide pipe 11 is arranged in the air guide groove 10, and air guide holes 12 are arranged on both sides of the upper 1 (the upper 1 is composed of an inner upper and an outer upper), and the air guide pipe 11 is connected to the air guide hole 12. Figure 8 shown.

[0041] Specifically, when an athlete is exercising in sports shoes, wind first enters the air guide groove 10, enters along the air guide pipe 11, and then is discharged from the air guide hole 12 located on the outer shoe upper 1, forming an air flow duct that can reduce wind resistance between the air guide pipe 11 and the air guide hole 12, thereby reducing wind resistance.

[0042] In this embodiment, the elastic structure includes a threaded sleeve 19, a cavity is opened inside the threaded sleeve 19, a telescopic rod 17 is arranged inside the cavity, the telescopic rod 17 is fixedly connected to the gravity sensing insole layer 4, a spring 18 is arranged on the outer ring of the threaded sleeve 19, an adjustment slide 20 is connected to the outer thread of the threaded sleeve 19, one end of the spring 18 is fixedly connected to the upper surface of the adjustment slide 20, and the other end of the spring 18 is fixedly connected to the lower surface of the gravity sensing insole layer 4;

[0043] Further, refer to Figure 4 One end of the telescopic rod 17 located inside the cavity is fixedly connected to a limiting block, which can prevent the telescopic rod 17 from escaping from the inside of the cavity.

[0044] Specifically, when an athlete wears the shoes, the athlete's gravity applies pressure to the gravity-sensing insole layer 4, and the gravity-sensing insole layer 4 applies pressure to the telescopic rod 17, so that the telescopic rod 17 contracts into the cavity inside the threaded sleeve 19, so that the gravity-sensing insole layer 4 applies pressure to the spring 18 and compresses the spring 18. The spring 18 can elastically buffer the gravity-sensing insole layer 4, thereby providing good elasticity for the sports shoes.

[0045] However, since the elastic force of the sole of the sports shoe is fixed, the elastic force formula of the spring 18 is F=kx, where F is the elastic force, k is the stiffness coefficient, and x represents the deformation of the spring 18. When the adjusting slide 20 is fixed on the threaded sleeve 19 and does not move, the distance between the adjusting slide 20 and the gravity sensing insole layer 4 will not change, that is, the maximum deformation of the spring 18 is fixed, so that the maximum elastic force of the spring 18 is fixed, so that the elastic force of the sole 2 is also fixed, but with the change of the weight of the athlete, the comfort of the sole 2 of the sports shoe with fixed elastic force will be reduced for athletes with large weight relative to athletes with small weight, and even when the gravity of the athlete exceeds the maximum elastic force that the spring 18 can withstand, the spring 18 will fail, the elasticity of the sole 2 disappears, and the wearing experience of athletes with larger weight becomes worse. Therefore, the present invention provides an elastic force adjustment mechanism to adjust and change the elastic force of the spring 18, thereby changing the elastic force of the sole 2 of the sports shoe, thereby improving the scope of application of the present invention.

[0046] Reference Figure 2 The elastic force adjustment mechanism includes a mounting plate arranged at the bottom of the elastic force cavity, a forward and reverse motor 24 is arranged on the mounting plate, the forward and reverse motor 24 is electrically connected to the control box 13, a rotating rod 23 is arranged at the output end of the forward and reverse motor 24, a main bevel gear 22 is arranged on the rotating rod 23, a slave bevel gear 21 is fixedly arranged at the bottom of the threaded sleeve 19, and the slave bevel gear 21 is meshed with the main bevel gear 22.

[0047] Specifically, the control box 13 controls the forward and reverse motor 24 on the mounting plate to start, the forward and reverse motor 24 drives the rotating rod 23 to rotate, the rotating rod 23 drives the main bevel gear 22 to rotate, thereby driving the slave bevel gear 21 meshing therewith to rotate, thereby driving the threaded sleeve 19 fixedly connected thereto to rotate, the rotation of the threaded sleeve 19 drives the adjusting slide 20 threadedly connected thereto to move on the threaded sleeve 19, thereby changing the distance between the adjusting slide 20 and the gravity sensing insole layer 4, thereby changing the maximum deformation of the spring 18, and then changing the maximum elastic force of the spring 18, thereby improving the application range of the sports shoes in the present invention.

[0048] Reference Figure 5-Figure 7 The present invention realizes the specific adjustment and warning of the elastic force of the sole 2 through the gravity warning circuit. In this embodiment, the warning layer 30 is provided with a gravity warning circuit, and the gravity warning circuit includes a power supply 29, a red conductive pad 26, a yellow conductive pad 27 and a green conductive pad 28. The side of the adjustment slide 20 is provided with a conductive slider 25, and the conductive slider 25 can slidably contact the red conductive pad 26 or the yellow conductive pad 27 or the green conductive pad 28.

[0049] Furthermore, a red LED light 7, a yellow LED light 8 and a green LED light 9 are also provided on the side of the sole 2, and the red LED light 7, the yellow LED light 8 and the green LED light 9 are respectively connected to the red conductive pad 26, the yellow conductive pad 27 and the green conductive pad 28 through wires.

[0050] Furthermore, a weight sensor 16 is disposed in the gravity sensing insole layer 4 , and the weight sensor 16 is electrically connected to the control box 13 .

[0051] Specifically, the present invention detects the weight borne by the gravity-sensing insole layer 4 through the weight sensor 16 in the gravity-sensing insole layer 4, and realizes different adjustments of the elastic force of the adjustment spring 18 through the detected different weights. The present invention adjusts the position of the adjustment slide 20 so that the conductive slider 25 on the adjustment slide 20 contacts the red conductive gasket 26 or the yellow conductive gasket 27 or the green conductive gasket 28, thereby lighting up the red LED light 7 or the yellow LED light 8 or the green LED light 9 for warning.

[0052] Furthermore, in the specific implementation of the present invention, it is set that: a weight less than 50kg is a first gradient weight value, a weight between 50kg and 100kg is a second gradient weight value; and a weight greater than 100kg is a third gradient weight value.

[0053] Example 1

[0054] When the weight value detected by the weight sensor 16 in the gravity sensing insole layer 4 is less than 50kg, the control box 13 controls the forward and reverse motor 24 on the mounting plate to start, the forward and reverse motor 24 drives the rotating rod 23 to rotate, the rotating rod 23 drives the main bevel gear 22 to rotate, thereby driving the slave bevel gear 21 meshing therewith to rotate, thereby driving the threaded sleeve 19 fixedly connected therewith to rotate, the rotation of the threaded sleeve 19 drives the adjusting slide 20 threadedly connected therewith to move on the threaded sleeve 19, when the conductive slider 25 on the adjusting slide 20 contacts the green conductive gasket 28, the power supply 29, the conductive slider 25, the green conductive gasket 28, and the green LED lamp 9 form a passage (such as Figure 5 As shown), the green LED light 9 is turned on for warning. At this time, the forward and reverse motors 24 are controlled to stop working by the control box 13. At this time, the elastic force of the spring 18 can provide good sole elasticity for athletes of the first gradient weight value, thereby improving the comfort of the athletes.

[0055] Example 2

[0056] When the weight value detected by the weight sensor 16 in the gravity sensing insole layer 4 is 50kg-100kg, the control box 13 controls the forward and reverse motor 24 on the mounting plate to start, the forward and reverse motor 24 drives the rotating rod 23 to rotate, the rotating rod 23 drives the main bevel gear 22 to rotate, thereby driving the slave bevel gear 21 meshing therewith to rotate, thereby driving the threaded sleeve 19 fixedly connected therewith to rotate, the rotation of the threaded sleeve 19 drives the adjusting slide 20 threadedly connected therewith to move on the threaded sleeve 19, when the conductive slider 25 on the adjusting slide 20 contacts the yellow conductive gasket 27, the power supply 29, the conductive slider 25, the yellow conductive gasket 27, and the yellow LED lamp 8 form a passage (such as Figure 6 As shown), the yellow LED light 8 is turned on for warning. At this time, the forward and reverse motors 24 are controlled to stop working by the control box 13. At this time, the elastic force of the spring 18 can provide good sole elasticity for athletes of the second gradient weight value, thereby improving the comfort of the athletes.

[0057] Example 3

[0058] When the weight value detected by the weight sensor 16 in the gravity sensing insole layer 4 is greater than 100kg, the control box 13 controls the forward and reverse motor 24 on the mounting plate to start, the forward and reverse motor 24 drives the rotating rod 23 to rotate, the rotating rod 23 drives the main bevel gear 22 to rotate, thereby driving the slave bevel gear 21 meshing therewith to rotate, thereby driving the threaded sleeve 19 fixedly connected therewith to rotate, the rotation of the threaded sleeve 19 drives the adjusting slide 20 threadedly connected therewith to move on the threaded sleeve 19, when the conductive slider 25 on the adjusting slide 20 contacts the red conductive gasket 26, the power supply 29, the conductive slider 25, the red conductive gasket 26, and the red LED lamp 7 form a passage (such as Figure 7 As shown), the red LED light 7 is turned on for warning. At this time, the forward and reverse motors 24 are controlled to stop working by the control box 13. At this time, the elastic force of the spring 18 can provide good sole elasticity for athletes with the third gradient weight value, thereby improving the comfort of the athletes.

[0059] The present invention also discloses a method for preparing the low wind resistance sports shoes, which comprises the following steps:

[0060] S1. Design and sample making: design the style and pattern of wind resistance sports shoes;

[0061] S2. Preparation and production of materials for the upper: The upper 1 is composed of an outer upper and an inner upper, the outer upper is made of rubber material, the inner upper is made of cloth, and the inner upper comprises two layers of cloth, a sponge layer is provided between the two layers of cloth, and finally the outer upper and the inner upper of the upper 1 are sewn together, a toe cap 3 is provided at the front end of the upper 1, the toe cap 3 is made of EVA material, and then cut and trimmed according to the designed style and pattern;

[0062] S3, preparation for making the sole: the wear-resistant layer 6 is made of a substrate soaked in latex and foamed, the substrate is selected from non-woven fabric, the elastic layer 5 is composed of a polyamide thermoplastic elastomer, and the elastic layer 5 is internally configured as an elastic cavity and a warning layer 30, the elastic cavity is provided with an elastic structure and an elastic adjustment structure, and a gravity warning circuit is placed in the warning layer 30; the gravity sensing insole layer 4 is made of EVA material and has an embedded weight sensor 16;

[0063] S4, making of sole: stack the wear-resistant layer 6, elastic layer 5 and gravity sensing insole layer 4 of the sole 2 in sequence (the wires connecting the red LED light 7, the yellow LED light 8 and the green LED light 9 in the gravity warning circuit are reserved in advance) and soak them in the glue; take them out after soaking and dry them at 60-80° C. for 5-10 hours; cut them again, cut off the excess parts, store them for curing and cooling, and after making them, set the red LED light 7, the yellow LED light 8 and the green LED light 9 on the outside of the sole 2;

[0064] S5, assembly and molding: sew the upper 1 and the sole 2 so that the sole 1 and the upper 2 are tightly combined, and finally the sports shoes are inspected for quality.

[0065] The present invention can achieve the effect of reducing wind resistance in sports shoes by providing an anti-wind resistance structure on the toe 3 and a wind resistance reducing structure on the outer side of the sole 2, thereby achieving the purpose of reducing wind resistance.

[0066] The present invention applies pressure to the telescopic rod 17 through the gravity sensing insole layer 4, so that the telescopic rod 17 contracts into the cavity in the threaded sleeve 19, so that the gravity sensing insole layer 4 applies pressure to the spring 18 and compresses the spring 18. The spring 18 can elastically buffer the gravity sensing insole layer 4, thereby providing good elasticity for the sports shoes; and by adjusting the position of the adjustment slide 20 on the threaded sleeve 19, the distance between the adjustment slide 20 and the gravity sensing insole layer 4 is changed, thereby changing the maximum deformation of the spring 18, and then changing the elastic force that the spring 18 can withstand, thereby improving the wearing comfort of athletes and the scope of application of the present invention.

[0067] Under the premise that no conflict occurs, those skilled in the art may freely combine and superimpose the above-mentioned additional technical features.

[0068] The above description is only a preferred implementation mode of the present invention. Any technical solution that achieves the purpose of the present invention by substantially the same means belongs to the protection scope of the present invention.

Claims

1. A low wind resistance sports shoe, characterized in that: The shoe comprises a sole and an upper, wherein a control box is arranged on the side of the upper corresponding to the position of the heel, a toe is arranged on the upper, and an anti-wind resistance structure is arranged on the toe, the sole comprises a gravity sensing insole layer, an elastic layer and a wear-resistant layer, the elastic layer comprises an elastic cavity and a warning layer, and an elastic structure and an elastic force adjustment structure are arranged in the elastic cavity; The elastic structure comprises a threaded sleeve, a cavity is formed inside the threaded sleeve, a telescopic rod is provided inside the cavity, the telescopic rod is fixedly connected to the gravity sensing insole layer, a spring is provided on the outer ring of the threaded sleeve, an adjustment slide is connected to the outer thread of the threaded sleeve, one end of the spring is fixedly connected to the upper surface of the adjustment slide, and the other end of the spring is fixedly connected to the lower surface of the gravity sensing insole layer; The elastic force adjustment mechanism includes a mounting plate arranged at the bottom of the elastic force cavity, a forward and reverse motor is arranged on the mounting plate, the forward and reverse motor is electrically connected to the control box, a rotating rod is arranged at the output end of the forward and reverse motor, a main bevel gear is arranged on the rotating rod, a slave bevel gear is arranged at the bottom of the threaded sleeve, and the slave bevel gear is meshed with the main bevel gear.

2. A low wind resistance sports shoe according to claim 1, characterized in that: A gravity warning circuit is arranged in the warning layer, and the gravity warning circuit includes a power supply, a red conductive pad, a yellow conductive pad and a green conductive pad. A conductive slider is arranged on the side of the adjustment slide seat, and the conductive slider can slide to contact the red conductive pad, the yellow conductive pad or the green conductive pad.

3. A low wind resistance sports shoe according to claim 2, characterized in that: A red LED light, a yellow LED light and a green LED light are also arranged on the side of the sole, and the red LED light, the yellow LED light and the green LED light are respectively connected to the red conductive pad, the yellow conductive pad and the green conductive pad through wires.

4. The low wind resistance sports shoe according to claim 1, characterized in that: The toe cap is provided with an anti-wind resistance structure, which includes a longitudinal wind-slowing groove, which is opened on the toe surface, and the toe is extended from the front and rear sides of the longitudinal wind-slowing groove, and the left and right sides of the longitudinal wind-slowing groove are respectively provided with transverse wind-slowing grooves, which extend from the left and right sides of the upper surface of the toe cap.

5. The low wind resistance sports shoe according to claim 1, characterized in that: The outer surface of the gravity-sensing insole layer is provided with a wind resistance reducing structure, and the wind resistance reducing structure includes an air guide groove arranged on the side of the sole, and the air guide groove is a fin-shaped structure with small ends and a large middle. An air guide pipe is arranged in the air guide groove, and air guide holes are arranged on both sides of the upper, and the air guide pipe is connected to the air guide holes.

6. The low wind resistance sports shoe according to claim 1, characterized in that: A weight sensor is arranged in the gravity sensing insole layer, and the weight sensor is electrically connected to the control box.

7. The low wind resistance sports shoe according to claim 1, characterized in that: One end of the telescopic rod located inside the cavity is fixedly connected to a limiting block.

8. A method for preparing a low wind resistance sports shoe according to any one of claims 1 to 7, characterized in that: The following steps are involved: S1. Design and sample making: design the style and pattern of wind resistance sports shoes; S2. Material preparation and production of the upper: The upper is composed of an outer upper and an inner upper, the outer upper is made of rubber material, the inner upper is made of cloth, and the inner upper comprises two layers of cloth, a sponge layer is provided between the two layers of cloth, and finally the outer upper and the inner upper are sewn together, a toe cap is provided at the front end of the upper, the toe cap is made of EVA material, and then cut and trimmed according to the designed style and pattern; S3, preparation for making the sole: the wear-resistant layer is made of latex foamed by a substrate, the substrate is selected from non-woven fabric, the elastic layer is composed of a polyamide thermoplastic elastomer, and the elastic layer is internally arranged as an elastic cavity and a warning layer, the elastic cavity is provided with an elastic structure and an elastic adjustment structure, and a gravity warning circuit is placed in the warning layer; the gravity sensing insole layer is made of EVA material and has an embedded weight sensor; S4, making the sole: stack the wear-resistant layer, elastic layer and gravity sensing insole layer of the sole in sequence (the wires connecting the red LED light, the yellow LED light and the green LED light in the gravity warning circuit are reserved in advance) and soak them in the glue; after soaking, take them out and dry them at 60-80℃ for 5-10h; then cut them and cut off the excess parts, store them for solidification and cool them down, S5. Assembly and molding: Sew the finished upper and sole together to make the sole and upper tightly combined, and finally conduct quality inspection on the sports shoes.

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