Sole carbon plate and shoe

Abstract

The utility model relates to the technical field of shoes, and provides a sole carbon plate and a shoe, the sole carbon plate comprises a carbon plate body, a heel support part is formed on the carbon plate body at the position corresponding to the heel, and an arch support part is formed on the carbon plate body at the position corresponding to the arch. A forefoot supporting part is formed at the position, corresponding to the forefoot, of the carbon plate body; a reverse arch structure is arranged on the outer side of the half sole supporting part; the middle of the inverted arch structure is connected with the outer side of the half sole supporting part, and the two ends, in the length direction of the carbon plate body, of the inverted arch structure are lower than the lower surface of the carbon plate body. The utility model has the advantages that the pressure generated by the outer side of the foot can be better absorbed by utilizing the reverse arch structure, and reliable resilience force is provided for the first landing part of the outer side of the foot, so that the overall performance of the shoe can be improved, and the use experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of shoes, in particular to a sole carbon plate and a shoe. Background Art

[0002] Sports shoes such as running shoes usually require being light in weight and having good support and resilience performance to reduce the load during long-term running. A running shoe includes a sole and an upper. The sole is usually a multi-layer structure, generally including an outsole and a midsole compounded on the outsole. The outsole is used to improve the wear resistance and anti-slip performance of the sole. For example, a rubber material can be used. The midsole can use some shock-absorbing elastic materials, such as EVA material, to weaken the ground reaction force.

[0003] In order to balance the resilience performance and support performance of the sole, some soles on the market will add a carbon fiber support plate (hereinafter simply referred to as a carbon plate) to the midsole. Because the hardness of the carbon plate is greater than that of the midsole and it has a certain rigidity, it can resist the bending deformation of the sole, so that the sole can quickly rebound after bending deformation; for example, a shock-absorbing sole with an open-loop double-layer support plate disclosed in the Chinese utility model patent with the application number CN202121707861.5.

[0004] However, during the actual process of wearing shoes for exercise, the outside of the foot usually touches the ground earlier than the inside of the foot. At this time, the outside of the carbon plate will bear a greater pressure; and the existing carbon plate structure is difficult to absorb the pressure generated on the outside well and provide resilience, resulting in a certain degree of reduction in performance and use experience. In view of the above existing problems, the inventor of this case conducted in-depth research on this problem, and thus this case was born. Summary of the Utility Model

[0005] The technical problem to be solved by the utility model is to provide a sole carbon plate and a shoe, which solve the problem that the existing carbon plate structure is difficult to absorb the pressure generated on the outside well and provide resilience, resulting in a certain degree of reduction in performance and use experience.

[0006] The utility model is realized as follows:

[0007] In a first aspect, a sole carbon plate includes a carbon plate body. A heel support part is formed at a position corresponding to the heel of the carbon plate body, an arch support part is formed at a position corresponding to the arch of the foot of the carbon plate body, and a forefoot support part is formed at a position corresponding to the forefoot of the carbon plate body; a reverse arch structure is arranged on the outside of the forefoot support part; the middle part of the reverse arch structure is connected to the outside of the forefoot support part, and both ends of the reverse arch structure along the length direction of the carbon plate body are lower than the lower surface of the carbon plate body.

[0008] Further, the reverse arch structure includes a connecting portion connected to the outer side of the forefoot support portion, a main body portion connected to the connecting portion, a first extension piece connected to one side of the main body portion and extending obliquely downward, and a second extension piece connected to the other side of the main body portion and extending obliquely downward; the lower ends of the first extension piece and the second extension piece are both lower than the lower surface of the carbon plate body.

[0009] Further, the main body portion is in a plate-like structure that bends downward.

[0010] Further, an upper extension plate is provided on the side of the main body portion facing away from the connecting portion and extends upward, and the upper extension plate extends to the connection end of the first extension piece and the second extension piece.

[0011] Further, the reverse arch structure is provided at a position close to the arch support portion.

[0012] Further, the reverse arch structure is connected to the outer side of the lowest point position of the forefoot support portion.

[0013] Further, the reverse arch structure and the carbon plate body are integrally formed.

[0014] In a second aspect, a shoe adopts the above-mentioned sole carbon plate.

[0015] By adopting the technical solution of the present utility model, there are at least the following beneficial effects: By arranging a reverse arch structure on the outer side of the forefoot support portion, and connecting the middle of the reverse arch structure to the outer side of the forefoot support portion, the two ends of the reverse arch structure along the length direction of the carbon plate body are lower than the lower surface of the carbon plate body; when running or walking while wearing the shoe provided with this sole carbon plate, the reverse arch structure can be used to better absorb the pressure generated on the outer side of the foot and provide reliable resilience to the part that touches the ground first on the outer side of the foot, thereby improving the overall performance of the shoe and enhancing the use experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The following further describes the present utility model with reference to the accompanying drawings in conjunction with embodiments.

[0017] Figure 1 is the front perspective view of a sole carbon plate of the present utility model;

[0018] Figure 2 is the back perspective view of a sole carbon plate of the present utility model;

[0019] Figure 3 is the front view of a sole carbon plate of the present utility model;

[0020] Figure 4 is the specific structure diagram of the reverse arch structure in the present utility model.

[0021] Description of the reference numerals:

[0022] The carbon plate of the sole 100;

[0023] The carbon plate body 1, the heel support part 11, the arch support part 12, and the forefoot support part 13;

[0024] The reverse arch structure 2, the connecting part 21, the main body part 22, the first extension piece 23, the second extension piece 24, and the upper extension plate 25. Detailed implementation manners

[0025] In order to better understand the technical solution of the present utility model, the technical solution of the present utility model will be described in detail below in conjunction with the accompanying drawings of the specification and specific implementation manners.

[0026] It should be noted here that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing these implementation manners and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first", "second", etc. may explicitly or implicitly include one or more of such features. Embodiment

[0027] Please refer to Figures 1 to 4 As shown, in a preferred embodiment of a carbon plate 100 of the sole of the present utility model, the carbon plate 100 of the sole includes a carbon plate body 1. The carbon plate body 1 is formed with a heel support part 11 at a position corresponding to the heel to support the heel by using the heel support part 11; the carbon plate body 1 is formed with an arch support part 12 at a position corresponding to the arch to support the arch by using the arch support part 12; the carbon plate body 1 is formed with a forefoot support part 13 at a position corresponding to the forefoot to support the forefoot by using the forefoot support part 13; a reverse arch structure 2 is arranged on the outer side of the forefoot support part 13; the middle part of the reverse arch structure 2 is connected to the outer side of the forefoot support part 13, and both ends of the reverse arch structure 2 along the length direction of the carbon plate body 1 are lower than the lower surface of the carbon plate body 1, so as to form a reverse arch opposite to the bending direction of the forefoot support part 13 on the outer side of the forefoot support part 13. It should be noted that: the outer side of the above-mentioned forefoot support part 13 specifically refers to the side where the two shoes are far away from each other after both feet are put on shoes.

[0028] In the present utility model, a reverse arch structure 2 is arranged on the outer side of the forefoot support part 13, and the middle part of the reverse arch structure 2 is connected to the outer side of the forefoot support part 13. The two ends of the reverse arch structure 2 along the length direction of the carbon plate body 1 are lower than the lower surface of the carbon plate body 1. When running or walking wearing shoes provided with the sole carbon plate 100, the reverse arch structure 2 can be used to better absorb the pressure generated on the outer side of the foot and provide reliable resilience to the part that first touches the ground on the outer side of the foot, thereby improving the overall performance of the shoes and enhancing the use experience.

[0029] In a preferred embodiment of the present utility model, the reverse arch structure 2 includes a connecting part 21 connected to the outer side of the forefoot support part 13, a main body part 22 connected to the connecting part 21, a first extension piece 23 connected to one side of the main body part 22 and extending obliquely downward, and a second extension piece 24 connected to the other side of the main body part 22 and extending obliquely downward. The lower ends of the first extension piece 23 and the second extension piece 24 are both lower than the lower surface of the carbon plate body 1, thus forming a reverse arch.

[0030] In the present utility model, the reverse arch structure 2 is designed to include a connecting part 21 connected to the outer side of the forefoot support part 13, a main body part 22 connected to the connecting part 21, and a first extension piece 23 and a second extension piece 24 arranged on both sides of the main body part 22. The lower ends of the first extension piece 23 and the second extension piece 24 are both lower than the lower surface of the carbon plate body 1. Under the action of the first extension piece 23 and the second extension piece 24, the pressure generated on the outer side of the foot can be reliably absorbed and upward resilience can be provided.

[0031] More specifically, the main body part 22 is in the shape of a downwardly curved plate structure to adapt to the structure of the forefoot support part 13. At the same time, the curved plate structure can better absorb energy, ensure better resilience during use, and is not easily damaged due to deformation.

[0032] More specifically, an upper extension plate 25 is arranged on the side of the main body part 22 facing away from the connecting part 21 and extends upward to the connection end of the first extension piece 23 and the second extension piece 24. The upper extension plate 25 can strengthen the main body part 22 and also improve the connection strength between the first extension piece 23 and the second extension piece 24 and the main body part 22.

[0033] More specifically, the reverse arch structure 2 is arranged at a position close to the arch support part 12. Further, the reverse arch structure 2 is connected to the outside of the lowest point position of the forefoot support part 13. Since the foot pressure borne at the lowest point position of the forefoot support part 13 is the greatest during actual use, by arranging the reverse arch structure 2 at the lowest point position of the forefoot support part 13, it is possible to better absorb the pressure generated on the outside of the foot and provide resilience.

[0034] More specifically, the reverse arch structure 2 and the carbon plate body 1 are integrally formed, enabling the reverse arch structure 2 and the carbon plate body 1 to be reliably combined together and ensuring that they are not easily damaged during use. Embodiment

[0035] Please refer to Figures 1 to 4 As shown, for a shoe of the present utility model, the shoe includes a sole carbon plate 100. For the specific structure and the effects that can be produced by the sole carbon plate 100, please refer to the detailed introduction in Embodiment 1 above, and details will not be repeated here.

[0036] Although the specific embodiments of the present utility model have been described above, those skilled in the art of this technology should understand that the specific embodiments we described are illustrative rather than used to limit the scope of the present utility model. Equivalent modifications and changes made by those skilled in the art in accordance with the spirit of the present utility model should be covered by the scope protected by the claims of the present utility model.

Claims

1. A sole carbon plate, comprising a carbon plate body, wherein a heel support portion is formed at a position corresponding to the heel of the carbon plate body, an arch support portion is formed at a position corresponding to the arch of the foot of the carbon plate body, and a forefoot support portion is formed at a position corresponding to the forefoot of the carbon plate body; characterized in that: A reverse arch structure is provided on the outer side of the forefoot support part; the middle part of the reverse arch structure is connected to the outer side of the forefoot support part, and both ends of the reverse arch structure along the length direction of the carbon plate body are lower than the lower surface of the carbon plate body.

2. The sole carbon plate according to claim 1, characterized in that: The reverse arch structure includes a connecting part connected to the outer side of the forefoot support part, a main body part connected to the connecting part, a first extension piece connected to one side of the main body part and extending obliquely downward, and a second extension piece connected to the other side of the main body part and extending obliquely downward; the lower ends of the first extension piece and the second extension piece are both lower than the lower surface of the carbon plate body.

3. The sole carbon plate according to claim 2, wherein: The main body part has a plate-like structure bent downward.

4. The sole carbon plate according to claim 2, wherein: An upper extension plate is provided on the side of the main body part facing away from the connecting part and extends upward to the connection end of the first extension piece and the second extension piece.

5. A sole carbon plate according to claim 1, characterized in that: The reverse arch structure is arranged at a position close to the arch support part.

6. The sole carbon plate according to claim 5, characterized in that: The reverse arch structure is connected to the outer side of the lowest point position of the forefoot support part.

7. A sole carbon plate as claimed in claim 1, wherein: The reverse arch structure and the carbon plate body are integrally formed.

8. A shoe, characterized in that: The shoe adopts the sole carbon plate as described in any one of claims 1-7.

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