A one-piece slip-resistant shoe sole

Abstract

The utility model relates to a one-piece antiskid surface sole, and belongs to the field of soles, which comprises a sole and a midsole, the bottom surface of the sole is provided with a one-piece antiskid structure, the top surface of the sole extends outward on both sides to form an outer wrapping edge, the top surface of the front part of the outer wrapping edge is provided with a first deformation groove, and the top surface of the rear part of the outer wrapping edge is provided with a second deformation groove; the sole adopts a double-layer wrapping edge composed of an outer wrapping edge and an inner wrapping edge, the inner wrapping edge is extended from the midsole and has flexibility, which effectively prevents the flexibility of the foot from being limited during movement, and in order to solve the problem that the inner wrapping edge is easily deformed excessively when the sole is pressed from the side due to its softness, an arch deformation reinforcing structure is arranged on the outer side of the middle part of the inner wrapping edge, which provides supporting force and elastic force when the sole is deformed and bent at the arch.

Description

Technical Field

[0001] This utility model relates to a one-piece molded anti-slip sole, belonging to the field of shoe soles. Background Technology

[0002] The sole is the part of the shoe that covers the bottom of the foot. It is usually composed of structures such as the outsole, midsole, and heel. Its main function is to provide protection such as wear resistance, slip resistance, and shock absorption. At the same time, it needs to work with the midsole to provide stability and support when walking.

[0003] To reduce torsional deformation of the sole during walking or exercise, existing shoe soles often feature a one-piece molded edging structure on one side. While this edging structure can limit torsional deformation to some extent, it also restricts foot flexibility during movement, affecting dynamic adaptability during exercise. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a one-piece molded anti-slip sole, so as to solve the problem that in order to reduce the torsional deformation of the sole during walking or sports, a one-piece molded edge structure is set on one side of the sole. Although the edge structure can limit the torsional deformation of the sole to a certain extent, it also restricts the flexibility of the foot during movement and affects the dynamic adaptability during sports.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a one-piece molded anti-slip sole, the structure of which includes an outsole and a midsole. The bottom surface of the outsole is provided with an one-piece molded anti-slip structure, and both sides of the top surface of the outsole have outer edgings extending from them. The front top surface of the outer edgings is provided with a first deformation groove, and the rear top surface of the outer edgings is provided with a second deformation groove. The midsole is fixedly connected to the top surface of the outsole, and both sides of the top surface of the midsole have inner edgings extending from them and fixedly fitted to the outer edgings on the same side. The outer side of the middle of the inner edgings is provided with an arch deformation reinforcement structure to provide support and rebound force when the arch of the sole deforms and bends.

[0006] Furthermore, in order to improve drainage and anti-slip performance, the anti-slip structure includes several anti-slip components that are interleaved with each other. Each anti-slip component includes two conical grooves that are 180 degrees rotationally symmetrical to each other. The opposite end faces of the two conical grooves are provided with hook-shaped drainage grooves, and the opposite end faces of the two conical grooves are provided with conical deformation grooves.

[0007] Furthermore, in order to enhance the support effect, the arch deformation reinforcement structure includes a connecting groove arranged along the axial direction of the sole and a hollow rib provided in the connecting groove.

[0008] Furthermore, to improve the strength of the connection, the inner side of the hollow rib is fixedly connected to the inner wall of the connecting groove, and the outer side of the hollow rib is fixedly connected to the inner side of the outer edge.

[0009] Furthermore, to facilitate bending, the hollow ribs are in the form of an arc or wave shape.

[0010] Furthermore, in order to improve sealing performance, the inner side of the outer edge forms a closed deformation and rebound chamber with the connecting groove.

[0011] The beneficial effects of this utility model are: the sole adopts a double-layer edging composed of an outer edging and an inner edging. The inner edging extends from the midsole and is flexible, effectively preventing the foot from being restricted in its flexibility during movement. In order to solve the problem that the inner edging is too soft and easily causes excessive deformation of the sole when it is subjected to lateral pressure, an arch deformation reinforcement structure is provided on the outer side of the middle part of the inner edging to provide support and rebound force when the sole arches deform and bends. Attached Figure Description

[0012] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings: Figure 1 This is a bottom view structural diagram of the one-piece molded anti-slip sole of the present invention; Figure 2 This is a side view of the outsole structure of an integrally molded anti-slip surface according to the present invention; Figure 3 for Figure 2 Schematic diagram of the cross-sectional structure of AA; Figure 4 This is a schematic diagram of the anti-slip component.

[0013] In the diagram: Outsole-1, Midsole-2, Anti-slip structure-11, Outer edge-12, First deformation groove-13, Second deformation groove-14, Inner edge-21, Connecting groove-22, Hollow rib-23, Conical groove-111, Conical deformation groove-112, Hook-shaped drainage groove-113. Detailed Implementation

[0014] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments. Example 1

[0015] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4This utility model provides a one-piece molded anti-slip surface shoe sole technical solution: its structure includes an outsole 1 and a midsole 2. The bottom surface of the outsole 1 is provided with an one-piece molded anti-slip structure 11. Both sides of the top surface of the outsole 1 have an outer edge 12 extending from it. The front top surface of the outer edge 12 is provided with a first deformation groove 13, and the rear top surface of the outer edge 12 is provided with a second deformation groove 14. The midsole 2 is fixedly connected to the top surface of the outsole 1. Both sides of the top surface of the midsole 2 have an inner edge 21 extending from it and fixedly fitted to the outer edge 12 on the same side. The outer side of the middle of the inner edge 21 is provided with an arch deformation reinforcement structure to provide support and rebound force when the arch of the shoe sole deforms and bends.

[0016] The outsole 1 is made of wear-resistant rubber, and the midsole 2 is made of flexible material, specifically EVA material, which has the advantages of being lightweight and soft. This makes the extended inner edge 21 also soft. The double-layer edge formed by the inner edge 21 and the outer edge 12 is equal to or close to the edge thickness in the existing technology.

[0017] The inner edge 21 and the outer edge 12 are connected by adhesive or hot pressing.

[0018] To improve drainage and anti-slip performance, the anti-slip structure 11 includes several anti-slip components that are interlocked. Each anti-slip component includes two conical grooves 111 that are 180 degrees symmetrical about each other. Hook-shaped drainage grooves 113 are provided on the opposite end faces of the two conical grooves 111, and conical deformation grooves 112 are provided on the opposite end faces of the two conical grooves 111.

[0019] To enhance the support effect, the arch deformation reinforcement structure includes a connecting groove 22 arranged along the axial direction of the sole and a hollow rib 23 disposed in the connecting groove 22.

[0020] Among them, the hollow rib 23 is made of TPU material, which has the advantages of high resilience, wear resistance, low temperature resistance and deformation resistance.

[0021] To improve the strength of the connection, the inner side of the hollow rib 23 is fixedly connected to the inner wall of the connecting groove 22, and the outer side of the hollow rib 23 is fixedly connected to the inner side of the outer edge 12.

[0022] To facilitate bending, the hollow rib 23 has a wavy structure.

[0023] To improve sealing performance, the inner side of the outer edge 12 and the connecting groove 22 form a closed deformation rebound chamber.

[0024] The sole is made of a double-layered edging consisting of an outer edging 12 and an inner edging 21. The inner edging 21 extends from the midsole 2 and is flexible, effectively preventing the foot from being restricted in its flexibility during movement. In order to solve the problem that the inner edging 21 is too soft and can easily cause excessive deformation of the sole when it is subjected to lateral pressure, an arch deformation reinforcement structure is provided on the outer side of the middle part of the inner edging 21 to provide support and rebound when the sole arches deform and bends. Example 2

[0025] For the sake of brevity, the parts that are the same as those in other embodiments will not be described again. The main description is of the structure that is different from other embodiments of this utility model. The hollow rib 23 has an arc-shaped structure to facilitate processing.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A one-piece molded anti-slip sole, characterized in that: Its structure includes a sole (1), the bottom surface of which is provided with an integrally formed anti-slip structure (11), and the two sides of the top surface of the sole (1) are extended with outer edges (12). The front top surface of the outer edge (12) is provided with a first deformation groove (13), and the rear top surface of the outer edge (12) is provided with a second deformation groove (14). The midsole (2) is fixedly connected to the top surface of the outsole (1). Both sides of the top surface of the midsole (2) have an inner edge (21) that is fixedly attached to the outer edge (12) on the same side. The outer side of the middle part of the inner edge (21) is provided with an arch deformation reinforcement structure to provide support and rebound force when the arch of the shoe is deformed and bent.

2. The shoe sole with an integrally molded anti-slip surface according to claim 1, characterized in that: The anti-slip structure (11) includes several anti-slip components that are interlocked. Each anti-slip component includes two conical grooves (111) that are 180 degrees apart. The opposite end faces of the two conical grooves (111) are provided with hook-shaped drainage grooves (113), and the opposite end faces of the two conical grooves (111) are provided with conical deformation grooves (112).

3. The shoe sole with an integrally molded anti-slip surface according to claim 1, characterized in that: The arch deformation reinforcement structure includes a connecting groove (22) arranged along the axial direction of the sole and a hollow rib (23) arranged in the connecting groove (22).

4. The shoe sole with an integrally molded anti-slip surface according to claim 3, characterized in that: The inner side of the hollow rib (23) is fixedly connected to the inner wall of the connecting groove (22), and the outer side of the hollow rib (23) is fixedly connected to the inner side of the outer edge (12).

5. The shoe sole with an integrally molded anti-slip surface according to claim 4, characterized in that: The hollow ribs (23) have an arc-shaped or wave-shaped structure.

6. The shoe sole with an integrally molded anti-slip surface according to claim 4, characterized in that: The inner side of the outer edge (12) and the connecting groove (22) form a closed deformation rebound chamber.

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