Sole and running shoe

Abstract

The utility model relates to the technical field of shoes, and provides a sole and a running shoe, the sole comprises a midsole and an outsole, the midsole comprises an upper midsole, a lower midsole and a carbon plate, and an open slot is arranged on the inner side surface of the foot arch of the lower midsole; the lower midsole is provided with a covered edge, and the upper midsole is provided with a covering groove; and the bottom surface of the outsole is provided with anti-skid grains. The midsole is formed by splicing the upper midsole and the lower midsole, and the carbon plate is clamped between the upper midsole and the lower midsole, so that the supporting performance of the sole is improved, and the structural stability of the sole is improved. Meanwhile, the carbon plate can increase the elasticity of the sole and provide assistance for the sporter. Furthermore, the inner side face, facing the lower midsole, of the opening groove of the sole is provided with an opening, the buffering performance can be guided to the outer side face, the whole sole can bear impact, and the stable performance during movement is improved.

Description

Technical Field

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

[0002] Athletic shoes are a type of footwear designed specifically for various athletic activities, with the goal of protecting the foot, providing comfort, and enhancing athletic performance. The design and materials of athletic shoes vary depending on the type of sport and the needs of the user, such as running shoes, basketball shoes, and football shoes, to provide optimal support and protection.

[0003] With the increasing number of jogging enthusiasts in today's society, there are increasing demands for the functionality of running shoes. However, existing shoe designs utilize relatively soft interlayer soles to assist with the force applied to the foot during exercise, achieving shock absorption. Breathability is also designed to enhance comfort. However, due to deficiencies in the supportive structure of running shoe soles, the sole's softness decreases after prolonged running, leading to a decrease in the shoe's protective properties. Utility Model Content

[0004] The purpose of the utility model is to provide a sole and a running shoe, aiming to improve the problem of relatively poor protective performance of existing running shoes.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A shoe sole comprising:

[0007] A midsole comprising an upper midsole, a lower midsole, and a carbon plate sandwiched between the upper midsole and the lower midsole, wherein an open groove is provided on the inner side surface of the arch of the lower midsole;

[0008] The lower midsole is provided with an upwardly extending edge on the outer side of the opening groove, and the upper midsole is provided with a covering groove for accommodating the edge; and

[0009] The outsole is arranged on the bottom surface of the lower midsole, corresponding to the ground contact contour of the lower midsole, and the bottom surface of the outsole is provided with anti-slip grooves.

[0010] Preferably, the carbon plate is provided with a through hole in the middle of the forefoot, the lower midsole is provided with a first window corresponding to the through hole, and the outsole is provided with a second window corresponding to the first window.

[0011] Preferably, a buffer groove is provided in the middle of the rear sole of the lower midsole, which is connected from the heel position to the opening groove, and the depth of the buffer groove is gradually increased from the heel position to the opening groove.

[0012] Preferably, an arch groove connected to the opening groove or the buffer groove is provided on the outer side surface of the lower midsole located at the arch position.

[0013] Preferably, the outsole includes a forefoot portion, a first rear foot portion, and a second rear foot portion, wherein the forefoot portion is arranged on the forefoot area of the upper midsole formed by the dividing line connecting the arch groove to the opening groove;

[0014] The first rear sole portion is arranged on a left half of the rear sole area of the lower midsole divided by the buffer groove, and the second rear sole portion is arranged on a right half of the rear sole area of the lower midsole divided by the buffer groove.

[0015] Preferably, the carbon plate is a full carbon plate or a front half carbon plate; the carbon plate is provided with an upwardly curved arc-shaped covering area located at the opening groove.

[0016] A running shoe is also provided, comprising:

[0017] Soles, such as those described above; and

[0018] The shoe upper has a tongue opening on its top surface for sewing the tongue, and two rows of eyelets are symmetrically arranged on both sides of the tongue opening. The fabric of the shoe upper is a breathable fabric with a breathable structure.

[0019] Preferably, the shoe upper is provided with a first offset printing layer at the toe portion, and the shoe upper is provided with a second offset printing layer at the eyelet portion.

[0020] Preferably, the side surfaces of the shoe upper are provided with printed patterns.

[0021] Preferably, the sole extends outward at the heel to form a treading portion.

[0022] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0023] 1. The midsole is constructed by joining an upper midsole and a lower midsole, with a carbon plate sandwiched between them to increase the support and structural stability of the sole. The carbon plate also increases the elasticity of the sole, providing support for athletes.

[0024] 2. The opening groove of the sole is designed to open towards the inner side of the lower midsole, which can guide the cushioning performance to the outer side, so that the entire sole can withstand the impact and improve the stability during exercise. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is an exploded view of the sole of the present invention;

[0026] Figure 2This is a structural schematic diagram of the bottom surface of the sole of the utility model;

[0027] Figure 3 This is a schematic structural diagram of the running shoes described in the present utility model.

[0028] Description of reference numerals:

[0029] 1. Sole; 2. Upper;

[0030] 21. Tongue; 22. Eyelet; 23. First offset printing layer; 24. Second offset printing layer;

[0031] 25. Printing pattern; 26. Trampling part;

[0032] 10. midsole; 101. upper midsole; 1011. covering groove; 102. lower midsole; 1021. opening groove;

[0033] 1022, edging; 1023, first window; 1024, buffer groove; 1025, arch groove;

[0034] 103, carbon plate; 1031, through hole; 1032, arc-shaped covering area;

[0035] 11. Outsole; 111. Anti-slip pattern; 112. Second window; 113. Forefoot;

[0036] 114. First hind foot portion; 115. Second hind foot portion. DETAILED DESCRIPTION

[0037] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0038] In addition, it should be noted that the terms "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. are all based on the orientation or position relationship 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 of the present invention must have a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0039] When an element is referred to as being “fixed to,” “disposed on,” or “provided on” another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being “connected to” another element, it can be directly connected to the other element or indirectly connected to the other element.

[0040] Unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly. For example, they can refer to fixed, detachable, or integral connections; mechanical or electrical connections; direct or indirect connections through an intermediary; and internal communication between two components or interaction between two components. Those skilled in the art will understand the specific meanings of these terms in the utility model based on specific circumstances.

[0041] Example 1

[0042] Please refer to Figure 1 and Figure 2 As shown, this embodiment provides a sole, including a midsole 10 and an outsole 11, the midsole 10 includes an upper midsole 101, a lower midsole 102 and a carbon plate 103 clamped between the upper midsole 101 and the lower midsole 102, and an open groove 1021 is provided on the inner side surface of the arch of the lower midsole 102; the lower midsole 102 is provided with an upwardly extending edging 1022 on the outer side surface of the opening groove 1021, and the upper midsole 101 is provided with a covering groove 1011 for accommodating the edging 1022; the outsole 11 is provided on the bottom surface of the lower midsole 102 corresponding to the ground contact contour of the lower midsole 102, and the bottom surface of the outsole 11 is provided with anti-slip grooves 111.

[0043] Specifically, the design of the carbon plate 103 clamping in the midsole 10 can increase the elasticity of the sole through the carbon plate 103, and the design of the midsole 10 can be more flexible. For example, it can be made of a foam material (such as EVA, ethylene-vinyl acetate copolymer), so that the sole is light in weight, and the shoes made are light, which is convenient for running and reduces the burden during exercise. At the same time, through the design of the open groove 1021, when the sole is impacted, it can collapse toward the open groove 1021, so that the arch of the foot has good cushioning properties and achieves a shock-absorbing effect. Furthermore, the design of the open groove 1021 opening toward the inner side of the lower midsole 102 can guide the cushioning performance to the outer side, so that the entire sole can withstand the impact and improve the stability performance during exercise.

[0044] Furthermore, the design of the edging 1022 can be fitted onto the side of the carbon plate 103, displaying the carbon plate 103 through the opening groove 1021, while being covered and blocked by the edging 1022 to avoid the carbon plate 103 from deforming excessively and causing local separation, thereby achieving the purpose of improving the stability of the structure through the structural design of the edging 1022.

[0045] Furthermore, the front portion of the outsole 11 is wrapped around the upper midsole 101. The design of the wrapping groove 1011 allows the edging 1022 of the outsole 11 to be well bonded to the upper midsole 101, forming a relatively stable wrapping layer structure. Furthermore, a pattern can be designed on the bottom surface of the outsole 11 to improve friction. The anti-slip pattern 111 can be designed with evenly spaced wavy patterns, block patterns, or stripes. Alternatively, a pattern with larger blocks at the edges and irregular grooves inside can be used. The anti-slip pattern 111 can be designed based on anti-slip properties.

[0046] like Figure 1 and Figure 2 As shown, in this embodiment, the carbon plate 103 is provided with a through hole 1031 in the middle of the forefoot, the lower midsole 102 is provided with a first window 1023 corresponding to the through hole 1031, and the outsole 11 is provided with a second window 112 corresponding to the first window 1023. The interior of the sole can be observed through the first window 1023, the second window 112, and the through hole 1031, so that consumers can understand the layered structure of the sole, know the materials used and performance of the sole, and choose shoes with the performance they need, thereby improving practicality.

[0047] like Figure 2 As shown, in this embodiment, a buffer groove 1024 is provided in the middle of the rear sole of the lower midsole 102, extending from the heel position to the opening groove 1021. The depth of the buffer groove 1024 gradually increases from the heel position to the opening groove 1021. The design of the buffer groove 1024 can improve the shock absorption effect of the sole, that is, improve the shock absorption of the rear sole, and provide protection for the back of the human heel.

[0048] like Figure 1 and Figure 2 As shown, in this embodiment, the outer side surface of the lower midsole 102 at the arch position is provided with an arch groove 1025 connected to the open groove 1021 or the buffer groove 1024. The design of the arch groove 1025 can increase the shock absorption range at the arch of the foot. At the same time, the position of the open groove 1021 allows a clear observation of the carbon plate 103, which not only ensures shock absorption but also allows the observation of the sole material.

[0049] like Figure 2 As shown, in this embodiment, the outsole 11 includes a forefoot portion 113, a first rear foot portion 114 and a second rear foot portion 115. The forefoot portion 113 is arranged on the forefoot area of the upper midsole 101 at the dividing line formed by the arch groove 1025 connecting to the opening groove 1021; the first rear foot portion 114 is arranged on the left half of the rear foot area of the lower midsole 102 separated by the buffer groove 1024, and the second rear foot portion 115 is arranged on the right half of the rear foot area of the lower midsole 102 separated by the buffer groove 1024.

[0050] In order to match the design of the sole grooves, the structure of the outsole 11 is also divided and designed accordingly, and the outsole 11 is attached to each area without grooves (i.e., the arch groove 1025, the buffer groove 1024 and the opening groove 1021). The outsole 11 is made of rubber material to ensure the anti-slip and wear resistance of the sole and improve practicality.

[0051] In this embodiment, the carbon plate 103 is a full carbon plate or a forefoot carbon plate; the carbon plate 103 is provided with an upwardly curved arc-shaped covering area 1032 located at the opening groove 1021. The carbon plate 103 can be designed as a forefoot carbon plate, that is, the length of the carbon plate 103 is half the length of the sole, and it is designed to extend toward the forefoot at the arch of the foot. This can increase the elasticity of the forefoot, thereby ensuring the elasticity of the forefoot and assisting movement. At the same time, the design of the arc-shaped covering area 1032 can ensure that the carbon plate 103 will not shift, and can support the structure of the upper midsole 101, ensuring the position of the carbon plate 103 structure within the midsole 10 to provide the required elasticity.

[0052] Example 2

[0053] like Figure 3 As shown, this embodiment provides a running shoe, including a sole 1 and an upper 2, the sole 1 being the sole described in Example 1; the top surface of the upper 2 is provided with a tongue opening (not shown in the figure) for sewing a tongue 21, and the upper 2 is symmetrically provided with two rows of eyelets 22 on both sides of the tongue opening, and the fabric of the upper 2 is a breathable fabric with a breathable structure.

[0054] Specifically, the breathable fabric of the upper 2 can be woven from polyester yarn, maintaining a dry, breathable, and lightweight upper. This ensures the shoe is lightweight and convenient for long-distance running, fully embodying the characteristics of a running shoe. The eyelets 22 and shoelaces are designed to adjust the tightness to suit individual foot shapes. Furthermore, combined with the design of the sole 1, their excellent shock absorption and elasticity provide support for running, enhancing the shoe's performance.

[0055] In this embodiment, the upper 2 is provided with a first offset layer 23 at the toe portion, and a second offset layer 24 is provided at the eyelet 22 of the upper 2. The design of the offset layer can improve the structural strength of the toe portion and the eyelet 22 to prevent the toes at the toe portion from protruding; and improve the structural strength of the eyelet 22 to prevent it from being pulled and torn, thereby having good practicality.

[0056] Furthermore, in this embodiment, the side of the upper 2 is provided with a printed pattern 25. The design of the printed pattern 25 can improve the aesthetics of the shoe appearance, and at the same time, the structural strength of the corresponding position can be increased by the printed pattern 25 to improve the structural performance of the shoe.

[0057] In this embodiment, the sole 1 extends outward at the heel to form a treading portion 26. The design of the treading portion 26 is convenient for people to step on and take off their shoes. The special position design can avoid the situation where shoes scrape against each other when taking off shoes, thereby improving the convenience of use.

[0058] The above description is merely a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included in the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A sole, characterized in that: include: A midsole comprising an upper midsole, a lower midsole, and a carbon plate sandwiched between the upper midsole and the lower midsole, wherein an open groove is provided on the inner side surface of the arch of the lower midsole; The lower midsole is provided with an upwardly extending edge on the outer side of the opening groove, and the upper midsole is provided with a covering groove for accommodating the edge; and The outsole is arranged on the bottom surface of the lower midsole, corresponding to the ground contact contour of the lower midsole, and the bottom surface of the outsole is provided with anti-slip grooves.

2. The sole according to claim 1, characterized in that: The carbon plate is provided with a through hole in the middle of the forefoot, the lower midsole is provided with a first window corresponding to the through hole, and the outsole is provided with a second window corresponding to the first window.

3. The sole according to claim 1, characterized in that: A buffer groove is provided in the middle of the rear sole of the lower midsole, which is connected from the heel position to the opening groove. The depth of the buffer groove gradually increases from the heel position to the opening groove.

4. The sole according to claim 3, characterized in that: The outer side surface of the lower midsole located at the arch position is provided with an arch groove connected to the opening groove or the buffer groove.

5. The sole according to claim 4, characterized in that: The outsole includes a forefoot portion, a first rear foot portion, and a second rear foot portion, wherein the forefoot portion is arranged on the forefoot area of the upper midsole formed by the arch groove connecting to the dividing line formed by the opening groove; The first rear sole portion is arranged on a left half of the rear sole area of the lower midsole divided by the buffer groove, and the second rear sole portion is arranged on a right half of the rear sole area of the lower midsole divided by the buffer groove.

6. The sole according to claim 1, characterized in that: The carbon plate is a full carbon plate or a front half carbon plate; the carbon plate is provided with an upwardly curved arc-shaped covering area located at the opening groove.

7. A running shoe, characterized in that: include: A sole according to any one of claims 1 to 6; and The shoe upper has a tongue opening on its top surface for sewing the tongue, and two rows of eyelets are symmetrically arranged on both sides of the tongue opening. The fabric of the shoe upper is a breathable fabric with a breathable structure.

8. The running shoe according to claim 7, characterized in that: The shoe upper is provided with a first offset printing layer at the toe portion, and the shoe upper is provided with a second offset printing layer at the eyelet portion.

9. The running shoe according to claim 7, characterized in that: The side surfaces of the shoe upper are provided with printed patterns.

10. The running shoe according to claim 7, characterized in that: The sole extends outwards at the heel to form a treading portion.

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