Casual shoe sole and casual shoe

Abstract

The utility model relates to the field of casual shoes, in particular to a casual shoe sole and a casual shoe, each casual shoe sole comprises a midsole and an outsole fixed at the bottom of the midsole, the middle part of the side surface of the midsole is provided with a buffer recess, the rear end of the side surface of the midsole is provided with a supporting bulge, and the supporting bulge corresponds to a heel in position. The supporting protrusions are located below the buffering recesses, the top ends of the supporting protrusions extend upwards into the buffering recesses, a plurality of first elastic protrusions and a plurality of second elastic protrusions are arranged on the bottom face of the outsole, and the second elastic protrusions are arranged in the middle of the bottom face of the outsole at intervals. The first elastic protrusions are arranged on the edge of the bottom face of the outsole at intervals, the second elastic protrusions are arranged in the outsole in a surrounding mode, the concave buffering concave parts are arranged on the side face of the insole, the overall elasticity of the insole is improved, the tops of the supporting protrusions extend upwards into the buffering protrusions, a triangular supporting structure is formed at the heel position, and good supporting is provided for the foot. The buffering capacity of the leisure shoe sole is improved.

Description

Technical Field

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

[0002] Casual shoes are a type of footwear designed with a balance of comfort and style in mind. They are suitable for a variety of informal occasions, such as daily commutes, strolls, exercise, and simple social activities. These shoes typically feature soft, breathable uppers and soles to ensure comfort and reduce foot fatigue. Casual shoes come in a variety of styles, ranging from simple and classic to trendy styles incorporating fashionable elements, catering to the aesthetic needs of diverse consumers. Functionally, casual shoes often offer excellent cushioning and support to protect the wearer's feet from injury during walking or exercise. Furthermore, many casual shoes are slip-resistant and wear-resistant, making them suitable for wear on a variety of surfaces.

[0003] For example, the utility model patent application number CN202420135639.X, titled "A Casual Shoe," comprises a sole, an upper mounted on the sole, and a tongue and shoelaces mounted on the upper. The tongue is provided with a limiting insert that moves with the tongue, and the upper is provided with a limiting slot near the tongue for the limiting insert. The limiting insert is inserted into the limiting slot to limit the movement of the tongue along its width. However, the sole structure is simple, and its softness is achieved only by selecting different materials, resulting in poor shock absorption. Utility Model Content

[0004] The utility model aims to provide a casual shoe sole and a casual shoe, aiming to improve the problem that the sole of a conventional casual shoe has a simple structure, can only achieve softness by selecting different materials, and has a poor shock absorption effect.

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

[0006] A casual shoe sole comprises a midsole and an outsole fixed to the bottom of the midsole.

[0007] A buffer recess is provided in the middle of the side of the midsole, and a support protrusion is provided at the rear end of the side of the midsole. The support protrusion corresponds to the heel position and is located below the buffer recess. The top of the support protrusion extends upward into the buffer recess.

[0008] A plurality of first elastic protrusions and a plurality of second elastic protrusions are arranged on the bottom surface of the outsole, the second elastic protrusions are arranged at intervals in the middle of the bottom surface of the outsole, and the first elastic protrusions are arranged at intervals on the edge of the bottom surface of the outsole and surround the second elastic protrusions.

[0009] Furthermore, a first elastic groove extending upward is provided on the bottom surface of the first elastic protrusion, and a second elastic groove extending upward is provided on the bottom surface of the second elastic protrusion. The opening shapes of the first elastic groove and the second elastic groove are respectively the same as the shapes of the first elastic protrusion and the second elastic protrusion.

[0010] Furthermore, the inner side of the first elastic protrusion extends toward the middle of the bottom surface of the outsole.

[0011] Furthermore, both ends of the second elastic protrusion extend outward, and the extending direction of the both ends of the second elastic protrusion is the same as the length direction of the outsole.

[0012] Furthermore, the size of the first elastic protrusion is larger than that of the second elastic protrusion, and the number of the second elastic protrusion is greater than that of the first elastic protrusion.

[0013] Furthermore, a weight-reducing channel is provided in the middle of the bottom surface of the outsole, and the weight-reducing channel corresponds to the position of the arch of the foot.

[0014] Furthermore, a support block is provided on the bottom surface of the midsole, and the support block is located in the weight-reducing channel. The shape of the support block is the same as that of the weight-reducing channel.

[0015] Furthermore, the front end of the weight-reducing channel extends to below the forefoot, and the rear end of the weight-reducing channel extends to below the heel.

[0016] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0017] A leisure shoe comprises a sole and an upper, wherein the upper is fixed on the top surface of the midsole.

[0018] After adopting the above technical solution, the utility model has the following advantages compared with the background technology:

[0019] The side of the midsole features a concave cushioning depression to enhance its overall elasticity. The top of the supporting protrusion extends upward into the cushioning protrusion, forming a triangular support structure at the heel, providing excellent support for the foot and enhancing the shoe's cushioning capacity. Furthermore, the bottom surface of the outsole features outwardly projecting first and second elastic protrusions, effectively increasing the outsole's elasticity and friction with the ground, further enhancing the shoe's shock absorption and anti-slip properties. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a side structural diagram of the sole of the casual shoes of the present invention;

[0021] Figure 2 This is a schematic diagram of the bottom surface structure of the sole of the casual shoes of the present invention;

[0022] Figure 3 This is a structural diagram of the casual shoes of the present invention.

[0023] Description of reference numerals:

[0024] 1. Midsole; 11. Cushioning depression; 12. Support protrusion; 13. Support block;

[0025] 2. Outsole; 21. First elastic protrusion; 211. First elastic groove; 22. Second elastic protrusion; 221. Second elastic groove; 23. Weight reduction channel;

[0026] 3. Upper. DETAILED DESCRIPTION

[0027] 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.

[0028] 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.

[0029] 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.

[0030] 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.

[0031] Example

[0032] Please refer to Figure 1-2As shown, this embodiment provides a casual shoe sole, comprising a midsole 1 and an outsole 2 fixed to the bottom of the midsole 1. A buffering recess 11 is provided in the middle of the side surface of the midsole 1, and a supporting protrusion 12 is provided at the rear end of the side surface of the midsole 1. The supporting protrusion 12 corresponds to the position of the heel. The supporting protrusion 12 is located below the buffering recess 11, and the top of the supporting protrusion 12 extends upward into the buffering recess 11. A plurality of first elastic protrusions 21 and a plurality of second elastic protrusions 22 are provided on the bottom surface of the outsole 2. The second elastic protrusions 22 are arranged at intervals in the middle of the bottom surface of the outsole 2, and the first elastic protrusions 21 are arranged at intervals at the bottom edge of the outsole 2 and surround the second elastic protrusions 22.

[0033] A concave cushioning depression 11 is provided on the side of the midsole 1 to enhance its overall elasticity. The top of the supporting protrusion 12 extends upward into the cushioning protrusion, forming a triangular support structure at the heel, providing excellent support for the foot and enhancing the cushioning capacity of the casual shoe sole. Furthermore, the bottom surface of the outsole 2 is provided with a first elastic protrusion 21 and a second elastic protrusion 22 that protrude outward, effectively increasing the elasticity of the outsole 2 and its friction with the ground, further enhancing the shock absorption and anti-slip properties of the casual shoe sole.

[0034] Please refer to Figure 2 As shown, a first elastic groove extending upward is defined on the bottom surface of the first elastic protrusion 21, and a second elastic groove extending upward is defined on the bottom surface of the second elastic protrusion 22. The opening shapes of the first elastic groove and the second elastic groove are identical to those of the first elastic protrusion 21 and the second elastic protrusion 22, respectively. The first elastic groove and the second elastic groove respectively reduce the hardness of the first elastic protrusion 21 and the second elastic protrusion 22, providing soft support for the foot and further enhancing the elasticity of the first elastic protrusion 21 and the second elastic protrusion 22.

[0035] The inner side of the first elastic protrusion 21 extends toward the middle of the bottom surface of the outsole 2. In this embodiment, the first elastic protrusion 21 is triangular in shape, with one corner extending toward the middle of the bottom surface of the outsole 2. Similarly, first elastic protrusions 21 of other shapes may be provided. The inner side of the first elastic protrusion 21 extends toward the middle of the bottom surface of the outsole 2, effectively increasing the contact area between the first elastic protrusion 21 and the ground, thereby providing better support for the foot at the edge of the outsole 2.

[0036] The two ends of the second elastic protrusion 22 extend outward, and the extending direction of the two ends of the second elastic protrusion 22 is the same as the length direction of the outsole 2. During walking, the ground contact between the second elastic protrusion 22 and the bottom surface is effectively improved, further improving the anti-slip performance of the casual shoe sole.

[0037] In this embodiment, the first elastic protrusions 21 are larger than the second elastic protrusions 22, and the number of second elastic protrusions 22 is greater than the number of first elastic protrusions 21. The larger first elastic protrusions 21 primarily serve to provide elastic support for the foot. The larger number of second elastic protrusions 22 primarily serves to prevent slipping, increasing friction between the outsole 2 and the ground.

[0038] In this embodiment, a weight-reducing channel 23 is provided in the middle of the bottom surface of the outsole 2, corresponding to the arch of the foot. The weight-reducing channel 23 reduces the width of the outsole 2 at the arch, thereby reducing the structural strength of the outsole 2 at the arch, facilitating bending of the outsole 2, and preventing the sole of the casual shoe from exerting a large reaction force on the foot during walking, ensuring a more effortless walking experience.

[0039] Furthermore, a support block 13 is provided on the bottom surface of the midsole 1. The support block 13 is located within the weight-reducing channel 23 and has the same shape as the weight-reducing channel 23. The support block 13 enhances the support force of the midsole 1 on the foot at this location and also supports the sides of the weight-reducing channel 23 of the outsole 2, preventing warping during bending, which could affect the service life of the casual shoe sole.

[0040] Furthermore, the front end of the weight-reducing channel 23 extends below the forefoot, and the rear end of the weight-reducing channel 23 extends below the heel. The front end of the weight-reducing channel 23 extends toward the middle of the forefoot, and the rear end of the weight-reducing channel 23 extends toward the heel. While ensuring good structural strength of the outsole 2, the flexibility of the middle portion of the outsole 2 is enhanced, further improving the bendability of the middle portion of the casual shoe sole.

[0041] Please refer to Figure 3 As shown, this embodiment also discloses a casual shoe, comprising the casual shoe sole and an upper 3 , wherein the upper 3 is fixed on the top surface of the midsole 1 .

[0042] 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 casual shoe sole, characterized in that: It includes a midsole and an outsole fixed to the bottom of the midsole. A buffer recess is provided in the middle of the side of the midsole, and a support protrusion is provided at the rear end of the side of the midsole. The support protrusion corresponds to the heel position and is located below the buffer recess. The top of the support protrusion extends upward into the buffer recess. A plurality of first elastic protrusions and a plurality of second elastic protrusions are arranged on the bottom surface of the outsole, the second elastic protrusions are arranged at intervals in the middle of the bottom surface of the outsole, and the first elastic protrusions are arranged at intervals on the edge of the bottom surface of the outsole and surround the second elastic protrusions.

2. The casual shoe sole according to claim 1, characterized in that: A first elastic groove extending upward is provided on the bottom surface of the first elastic protrusion, and a second elastic groove extending upward is provided on the bottom surface of the second elastic protrusion. The opening shapes of the first elastic groove and the second elastic groove are respectively the same as the shapes of the first elastic protrusion and the second elastic protrusion.

3. The casual shoe sole according to claim 1, characterized in that: The inner side of the first elastic protrusion extends toward the middle of the bottom surface of the outsole.

4. The casual shoe sole according to claim 1, characterized in that: Both ends of the second elastic protrusion extend outward, and the extending direction of the two ends of the second elastic protrusion is the same as the length direction of the outsole.

5. The casual shoe sole according to claim 1, characterized in that: The size of the first elastic protrusion is larger than that of the second elastic protrusion, and the number of the second elastic protrusion is greater than that of the first elastic protrusion.

6. The casual shoe sole according to claim 1, characterized in that: A weight-reducing channel is provided in the middle of the bottom surface of the outsole, and the weight-reducing channel corresponds to the position of the arch of the foot.

7. The casual shoe sole according to claim 6, characterized in that: A support block is provided on the bottom surface of the midsole. The support block is located in the weight-reducing channel. The shape of the support block is the same as that of the weight-reducing channel.

8. The casual shoe sole according to claim 6, characterized in that: The front end of the weight-reducing channel extends to the bottom of the forefoot, and the rear end of the weight-reducing channel extends to the bottom of the heel.

9. A casual shoe, characterized in that: The casual shoe comprises the sole and upper of any one of claims 1 to 8, wherein the upper is fixed on the top surface of the midsole.

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