A shoe pad, shoe sole and shoe

Abstract

The utility model relates to the field of human life necessity provides a kind of shoe pad, sole and shoes, shoe pad includes cushion body and plate body, cushion body top surface is at least located on the forefoot palm part and is provided with antiskid part;Plate body is set on the bottom surface of cushion body, plate body is provided with several hollow holes;Cushion body is provided with the slot body structure of accommodating plate body, the bottom surface of cushion body is also provided with the protruding block that can be embedded hollow hole, the bottom surface of cushion body is embedded plate body, to improve support performance and the efficiency of foot's when moving stretch out.Cushion for shoes is designed as detachable structure, so that users can freely choose whether to place plate body according to their own sports needs, so as to realize flexible adjustment of sole performance, meet the needs of support and elasticity when moving, also take into account the comfort and lightness of daily wear, effectively reduce the foot fatigue and sports injury risk caused by the overhard sole or improper support, improve the applicable scene and wearing crowd range of shoes.

Description

Technical Field

[0001] This utility model relates to the field of human necessities, specifically to a shoe insole, shoe sole, and shoe. Background Technology

[0002] Shoes with and without carbon plates are suitable for people of different fitness levels and for different sports scenarios. Shoes with carbon plates are more suitable for people with a certain level of running ability, as they can further improve their performance. However, they are not suitable for everyday wear, beginner runners, runners with a slow pace, or those with insufficient leg strength, as they will increase the burden on the feet or legs and may cause injury if worn for a long time.

[0003] In the process of developing this utility model, the inventors discovered the following problems with the existing technology: the existing carbon fiber plate is an embedded design, making it an integral structure with the sole. This not only limits the target audience but also leads to the possibility of people of average athletic ability mistakenly purchasing it, resulting in a reduced user experience for such users. Therefore, designing a shoe that can meet the needs of people of average athletic ability for both sports and everyday wear has become the key design focus of this application, in order to satisfy this market demand. Utility Model Content

[0004] The purpose of this invention is to provide a shoe insole, sole, and shoe, which aims to improve the problem that existing shoes with carbon plates can easily cause a burden on users when worn daily or by people with average exercise levels.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a shoe insole, comprising: The mat body, at least on the forefoot area, has an anti-slip portion on its top surface; and A plate is disposed on the bottom surface of the mat body, and the plate has a number of perforated holes. The bottom surface of the mat body is provided with a groove structure that can accommodate the plate body, and the bottom surface of the mat body is also provided with a protrusion that can be embedded in the hollow hole. The bottom surface of the mat body is embedded in the plate body to improve support performance and the efficiency of foot extension during exercise.

[0006] In a preferred embodiment of this invention, the anti-slip part is an anti-slip cloth, which is integrally formed with the mat body. In another preferred embodiment, one side of the anti-slip cloth has a first texture integrally formed with the mat body, and the other side of the anti-slip cloth has a second texture to increase friction.

[0007] As a preferred structure of this utility model, the plate is a support plate that provides elastic force, and the plate has an opening facing the toe at the middle position of the forefoot.

[0008] As a preferred structure of this utility model, the hardness of the shoe insole formed by embedding the bottom surface of the pad body into the plate body is 35-45C, and the thickness of the plate body is 0.9-1.3mm.

[0009] As a preferred structure of this utility model, the thickness of the pad body gradually decreases from the toe to the heel, or the thickness of the forefoot of the pad body is greater than the thickness of the heel of the pad body.

[0010] This utility model provides a shoe sole, including the shoe insole as described above, and a shoe midsole; The shoe midsole is provided with a fitting groove for placing the pad body, and the bottom surface of the shoe midsole is provided with an outsole for providing anti-slip and / or abrasion resistance.

[0011] As a preferred structure of this utility model, a window is provided on the arch part of the shoe midsole.

[0012] This utility model provides a shoe, including the insole as described above.

[0013] By adopting the above technical solution, this utility model has the following advantages compared with the prior art: 1. This utility model designs the shoe insole as a detachable structure, allowing users to freely choose whether or not to place the plate according to their own sports needs, thereby achieving flexible adjustment of the sole performance. It not only meets the needs of support and elasticity during sports, but also takes into account the comfort and lightness of daily wear, effectively reducing the risk of foot fatigue and sports injury caused by excessively hard soles or improper support, and expanding the applicable scenarios and the range of people who can wear the shoes. Attached Figure Description

[0014] Figure 1 This is an exploded view of the shoe insole described in this utility model; Figure 2 This is a schematic diagram of the structure of the shoe insole in the direction of the bottom surface according to this utility model; Figure 3 This is a schematic diagram of the structure of the shoe insole in the direction of the top surface according to this utility model; Figure 4 This is a partial cross-sectional view of the shoe insole described in this utility model; Figure 5 This is a schematic diagram of the structure of the shoe sole described in this utility model.

[0015] Explanation of reference numerals in the attached figures: 1. Shoe midsole; 2. Shoe outsole; 11. Window; 10. Mat body; 101. Anti-slip cloth; 102. Groove structure; 103. Protrusions; 1011, First texture; 1012, Second texture; 20. Panel; 201. Hole; 202. Opening. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be 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 this utility model and are not intended to limit this utility model.

[0017] Additionally, it should be noted that the terms "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" are all based on the orientation or positional relationship shown in the accompanying drawings. They are merely for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element of this utility model must have a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0018] When an element is referred to as being "fixed to," "set on," or "contained on" another element, it can be directly on or indirectly on that other element. When an element is referred to as being "connected to," it can be directly connected to or indirectly connected to that other element.

[0019] Unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections 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 utility model according to the specific circumstances.

[0020] Example 1 Please refer to Figure 1 , Figure 2 and Figure 3As shown, this embodiment provides a shoe insole, including an insole body 10 and a plate 20. The top surface of the insole body 10, and at least the forefoot area, is provided with an anti-slip portion. The top surface refers to the side that contacts the foot during use. The plate 20 is disposed on the bottom surface of the insole body 10. The bottom surface refers to the side opposite to the top surface. The plate 20 is provided with a plurality of perforated holes 201. The insole body 10 is provided with a groove structure 102 for accommodating the plate 20. The bottom surface of the insole body 10 is also provided with a protrusion 103 that can be embedded in the perforated holes 201. The bottom surface of the insole body 10 is embedded in the plate 20 to improve support performance and the efficiency of foot extension during exercise.

[0021] Specifically, the plate 20 can be a carbon fiber plate, or a plate 20 made of one or more of the following: fiberglass, basalt, a mixture of fiberglass and carbon fiber, a mixture of fiberglass and basalt fiber, and nylon fiber. This results in a plate 20 with a thickness of 0.9–1.3 mm and a hardness of 85–98D, while the overall insole has a hardness of 35–45C. This effectively improves the torsional resistance and arch support of the insole body 10 while ensuring lightweight design. Furthermore, the relatively thin plate 20 provides moderate feedback for users with average athletic abilities, offering sufficient support to assist with exercise without causing foot fatigue due to excessive hardness or feedback. This enhances the comfort of users with average athletic abilities, making it a more advanced insole body for those with average athletic skills.

[0022] In another usage scenario, the carbon plate can be removed, making the pad body 10 a traditional insole. In this case, the pad body 10 returns to its soft and bouncy characteristics, meeting the comfort needs of daily wear, and is especially suitable for long-term standing or walking scenarios, improving the comfort of use.

[0023] Furthermore, the perforated holes 201 provided on the plate 20 make the entire plate 20 present a perforated grid structure, which can reduce the weight of the plate 20 and also reduce the hardness or elasticity of the plate 20. This improves flexibility while maintaining structural strength, lowers the usage threshold, and allows more users to adapt and obtain a good wearing experience.

[0024] Furthermore, such as Figure 3 and Figure 4As shown, the anti-slip part is an anti-slip cloth 101, which is provided on the top surface of the pad body 10. The anti-slip cloth 101 is integrally formed with the pad body 10. Specifically, the anti-slip cloth 101 can be made of polyester aliphatic fiber, and the pad body 10 is made of polyester aliphatic preform foam. After the pad body 10 is supercritically foamed, it is placed in a secondary molding mold, and the anti-slip cloth 101 is placed in the forefoot area of ​​the pad body 10 for secondary molding. Because the anti-slip cloth 101 and the filling material are both polyester aliphatic, the surface of the anti-slip cloth 101 is softened by high temperature during secondary molding and fused with the pad body 10, thus achieving the purpose of integral molding. In this way, the required adhesive strength can be achieved without the use of glue, ensuring that it will not fall off during daily wear, while effectively improving the overall durability and environmental performance of the structure.

[0025] Furthermore, such as Figure 3 and Figure 4 As shown, the anti-slip cloth 101 of this disclosure has a first texture 1011 integrally formed with the mat body 10 on one side, and a second texture 1012 for improving friction on the other side. The first texture 1011 and the second texture 1012 can be stripes, grids, or waves, etc. When the anti-slip cloth 101 is molded, the texture is embedded into the mat body 10, further enhancing the adhesive pull and improving the stability of the structure.

[0026] In this way, the anti-slip cloth 101 increases the friction between the pad body 10 and the sole of the foot, effectively preventing the foot from sliding inside the shoe and improving wearing stability. Specifically, during exercise, the ball of the foot rubs against the anti-slip cloth 101, thereby preventing the movement of the foot from causing the pad body 10 to shift, and also preventing the toes from hitting the shoe surface due to insufficient friction between the sole of the foot and the pad body 10, thus improving wearing comfort.

[0027] like Figure 1 As shown, this disclosure includes a groove structure 102 on the pad body 10 to accommodate the plate 20, forming an embedded connection design between the plate 20 and the pad body 10. Specifically, the bottom surface of the pad body 10 is also provided with protrusions 103 that can be embedded into the perforated holes 201, and the bottom surface of the pad body 10 is embedded into the plate 20. This allows the carbon plate and the pad body 10 to effectively transfer energy when subjected to force, improving athletic performance. That is, the groove structure 102 is designed with protrusions 103 at corresponding positions according to the perforated holes 201 on the plate 20, so that the protrusions 103 can be embedded into the corresponding perforated holes 201, ensuring that the perforated holes 201 are engaged with the structure of the pad body 10, thereby enhancing the overall structural stability and energy feedback efficiency.

[0028] Furthermore, such as Figure 1As shown, the plate 20 of this disclosure is a support plate that provides elastic force. The plate 20 has an opening 202 facing the toe at the middle of the forefoot, so that the forefoot part of the plate 20 forms a bifurcated structure. The bifurcated position of the forefoot part can correspond to the big toe and the other toe areas respectively. The bifurcation of the forefoot part can allow the two areas to provide feedback force independently. The downward force of the big toe during movement is different from the force brought by the other toes. Through the design of the bifurcated structure, it can independently respond to the force characteristics of different areas, preventing the toes from receiving the same feedback force (a one-piece plate 20 is easy to transfer the force from the plate 20 in the big toe area to the other four toes, thus putting a burden on the other toes), which can lead to discomfort.

[0029] The thickness of the pad body 10 disclosed herein gradually decreases from the toe to the heel, or the thickness of the forefoot portion of the pad body 10 is greater than the thickness of the heel portion. Specifically, the thickness of the forefoot portion of the pad body 10 is 15-20mm, and the thickness of the heel portion is 7-12mm. The thicker forefoot design effectively absorbs the impact force upon landing and provides good rebound response during the push-off phase. The relatively thinner heel portion ensures a smooth transition of the center of gravity and reduces foot fatigue. This gradient thickness layout, combined with the bifurcated plate structure 20, optimizes biomechanical performance during walking and movement, making energy transfer more efficient and stable with each step.

[0030] Example 2 like Figure 5 As shown, this embodiment provides a shoe sole, including a shoe insole as described in Embodiment 1 and a shoe midsole 1; the shoe midsole 1 is provided with a fitting groove for placing the shoe insole, and the bottom surface of the shoe midsole 1 is provided with a shoe outsole 2 for providing anti-slip and / or abrasion resistance.

[0031] The groove disclosed herein can be a boat-shaped groove. The midsole 1 can be stacked with the insole through the groove. At the same time, the structure of the upper is used to firmly place the insole on the midsole 1, thereby preventing the insole from shifting or sliding during use. In this way, the insole can be used to form the midsole 1, improving the overall cushioning and rebound performance. At the same time, it is easy to replace the insole with different hardness or thickness according to the user's needs to adapt to various sports scenarios.

[0032] Alternatively, insoles can be made into insole structures and placed directly inside the shoe, achieving functional upgrades without altering the existing shoe structure and meeting the diverse needs of everyday wear and professional sports.

[0033] Furthermore, the shoe midsole 1 of this disclosure has a window 11 on the arch part, which facilitates the bending of the shoe sole. At the same time, the inside of the shoe midsole 1 can be observed through the window 11, that is, the bottom surface of the shoe insole can be observed to determine whether the board 20 is placed on the shoe insole. This allows the user to make a quick judgment and improves the convenience and practicality of use.

[0034] Example 3 This embodiment provides a shoe, including a shoe insole as described in Embodiments 1 and 2. The shoe can be an athletic shoe, basketball shoe, or casual shoe, etc., allowing the shoe to have a midsole 1 structure with different hardness. In use, for casual wear, the plate 20 on the shoe insole can be removed, making the midsole 1 softer and improving comfort; for high-intensity exercise, the plate 20 can be inserted to enhance support and elasticity, thereby significantly improving athletic performance and assisting the user in better exertion and stability during exercise.

[0035] The above description is merely a preferred embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A shoe insole, characterized in that, include: The mat body (10) has an anti-slip part on its top surface, at least on the forefoot. and A plate (20) is provided on the bottom surface of the pad body (10), and the plate (20) is provided with a plurality of hollow holes (201). The bottom surface of the mat body (10) is provided with a groove structure (102) that can accommodate the plate (20). The bottom surface of the mat body (10) is also provided with a protrusion (103) that can be embedded in the hollow hole (201). The bottom surface of the mat body (10) is embedded in the plate (20) to improve support performance and the efficiency of foot extension during exercise.

2. The insole according to claim 1, characterized in that: The anti-slip part is an anti-slip cloth (101), which is integrally formed with the mat body (10).

3. The insole according to claim 2, characterized in that: One side of the anti-slip cloth (101) is provided with a first texture (1011) integrally formed with the mat body (10), and the other side of the anti-slip cloth (101) is provided with a second texture (1012) to improve friction.

4. The insole according to claim 1, characterized in that: The plate (20) is a support plate that provides elastic force, and the plate (20) is provided with an opening (202) facing the toe at the middle position of the forefoot.

5. The insole according to claim 1, characterized in that: The hardness of the shoe insole formed by embedding the bottom surface of the pad body (10) into the plate body (20) is 35-45C, and the thickness of the plate body (20) is 0.9-1.3mm.

6. The insole according to claim 1 or 5, characterized in that: The thickness of the pad body (10) is gradually reduced from the toe to the heel, or the thickness of the forefoot of the pad body (10) is greater than the thickness of the heel of the pad body (10).

7. A shoe sole, characterized in that, Includes a shoe insole as described in any one of claims 1 to 6, and a shoe midsole (1); The shoe midsole (1) is provided with a fitting groove for placing the pad body (10), and the bottom surface of the shoe midsole (1) is provided with a shoe outsole (2) for providing anti-slip and / or abrasion resistance.

8. The sole according to claim 7, characterized in that: A window (11) is provided on the arch part of the shoe midsole (1).

9. A shoe, characterized in that, Including shoe insoles as described in any one of claims 1 to 6.

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