High-wear-resistance shoe sole easy to bond

Abstract

The utility model relates to the technical field of soles, and particularly discloses an easy-to-adhere high-wear-resistance sole which comprises an outsole made of rubber and comprising a front rubber sheet and a rear rubber sheet from bottom to top, the front rubber sheet is provided with a first positioning groove, and the rear rubber sheet is provided with a second positioning groove; a front mounting groove used for mounting the front rubber sheet is formed in the half sole part of the middle sole, a rear mounting groove used for mounting the rear rubber sheet is formed in the rear sole part of the middle sole, a first groove matched with the first positioning groove is formed in the front mounting groove, and a second groove matched with the second positioning groove is formed in the rear mounting groove. According to the utility model, the problem of low production efficiency caused by the fact that a rubber layer needs to be manually aligned with an insole for bonding in the manufacturing process of the sole is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the sole technical field especially easy to bond high wear -resistant sole. BACKGROUND

[0002] In the modern shoe manufacturing field, the wear resistance of the sole is one of the key indicators to measure the durability and practicality of the shoe product. With the development of industry and technology, people's requirements for the wear resistance of the shoe product are getting higher and higher, especially in the high-intensity use scenarios such as outdoor sports and industrial operations.

[0003] In the traditional sole design, in order to improve the wear resistance, a layer of rubber material is usually bonded at the bottom of the midsole. In the manufacturing process of the sole, the rubber layer needs to be aligned with the midsole for bonding. This process requires high precision and meticulous operation, resulting in low production efficiency and increasing manufacturing cost. SUMMARY

[0004] To solve the problem of low production efficiency caused by manually aligning the rubber layer with the midsole for bonding in the manufacturing process of the sole, the utility model provides a high wear-resistant sole easy to bond.

[0005] To solve the above problems, the utility model adopts the following technical scheme:

[0006] The embodiment of the utility model provides a high wear-resistant sole easy to bond, which comprises, from bottom to top:

[0007] The big sole is made of rubber, and comprises a front rubber sheet and a rear rubber sheet. The front rubber sheet is provided with a first positioning groove, and the rear rubber sheet is provided with a second positioning groove.

[0008] The midsole is provided with a front mounting groove at the forefoot part for mounting the front rubber sheet, and is provided with a rear mounting groove at the rear foot part for mounting the rear rubber sheet. The front mounting groove is provided with a first recess groove matched with the first positioning groove, and the rear mounting groove is provided with a second recess groove matched with the second positioning groove.

[0009] According to some embodiments of the utility model, the first positioning groove comprises a first middle groove located at the middle position of the front rubber sheet and a first edge groove located at the edge position of the front rubber sheet.

[0010] According to some embodiments of the utility model, the front rubber sheet further comprises a first communication groove connecting the first middle groove and the first edge groove.

[0011] According to some embodiments of the utility model, the first edge groove, the first middle groove and the first communication groove form a first liquid discharge channel.

[0012] According to some embodiments of the present invention, the second positioning groove includes a second intermediate groove located in the middle of the rear rubber sheet and a second edge groove located at the edge of the rear rubber sheet.

[0013] According to some embodiments of the present invention, the rear rubber sheet further includes a second communicating groove connecting the second intermediate groove and the second edge groove.

[0014] According to some embodiments of the present invention, the second edge groove, the second middle groove and the second connecting groove form a second drainage channel.

[0015] According to some embodiments of the present invention, both the front rubber sheet and the rear rubber sheet are provided with a first anti-slip protrusion.

[0016] According to some embodiments of the present invention, a second anti-slip protrusion is provided at the arch portion of the midsole.

[0017] According to some embodiments of this utility model, the material of the midsole is thermoplastic polyurethane.

[0018] This invention has at least the following beneficial effects: the front mounting groove has a first groove that mates with the first positioning groove, and the rear mounting groove has a second groove that mates with the second positioning groove. This design allows the rubber sheet of the outsole to be easily aligned with the groove in the midsole, and the cooperation between the positioning groove and the groove increases the contact area between the outsole and the midsole, allowing the outsole to be firmly embedded in the mounting groove of the midsole, ensuring the structural stability and durability of the sole. The cooperation between the positioning grooves on the front and rear rubber sheets and the groove on the midsole ensures a tight fit between all parts of the sole, reducing wear and slippage, thereby extending the lifespan of the sole. Simultaneously, the rubber outsole provides excellent wear resistance and grip. Attached Figure Description

[0019] Fig. 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0020] Fig. 2 This is a schematic diagram of the base structure of one embodiment of the present invention;

[0021] Fig. 3 This is a schematic diagram of the structure of the middle bottom in one embodiment of the present invention. Detailed Implementation

[0022] This invention provides the following description with reference to the accompanying drawings to aid in a comprehensive understanding of the various embodiments of the invention as defined by the claims and their equivalents. The description includes various specific details to aid understanding, but these details should be considered exemplary only. Therefore, those skilled in the art will recognize that various changes and modifications can be made to the various embodiments described herein without departing from the scope and spirit of the invention.

[0023] In the description of this utility model, the orientation descriptions, such as up, down, front, back, left, right, etc., are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0024] It should be understood that when one element (e.g., the first element) is “connected” to another element (e.g., the second element), the element may be directly connected to the other element, or there may be an intervening element (e.g., the third element) between the element and the other element.

[0025] Embodiments of this utility model provide an easily bondable, highly abrasion-resistant shoe sole, such as... Figs. 1-3 As shown, from bottom to top, it includes:

[0026] Outsole 100 is made of rubber. Outsole 100 includes a front rubber sheet 101 and a rear rubber sheet 102. The front rubber sheet 101 is provided with a first positioning groove 103, and the rear rubber sheet 102 is provided with a second positioning groove 104.

[0027] The midsole 200 is made of thermoplastic polyurethane. The forefoot portion 10 of the midsole 200 has a front mounting groove 210 for mounting the front rubber sheet 101, and the heel portion 12 of the midsole 200 has a rear mounting groove 220 for mounting the rear rubber sheet 102. The front mounting groove 210 has a first groove 230 that mates with the first positioning groove 103, and the rear mounting groove 220 has a second groove 240 that mates with the second positioning groove 104.

[0028] The outsole consists of two parts: an outsole 100 and a midsole 200. The outsole 100 is made of rubber and is divided into a forefoot rubber plate 101 and a rearfoot rubber plate 102. The forefoot rubber plate 101 has a first positioning groove 103, and the rearfoot rubber plate 102 has a second positioning groove 104. The first positioning groove 103 and the second positioning groove 104 are located on the bottom surface of the outsole 200, and on the top surface of the outsole, corresponding positions of the first positioning groove 103 and the second positioning groove 104 form upward-protruding protrusions. The midsole 200 is made of thermoplastic polyurethane, a material with good abrasion resistance and elasticity. For ease of description of the outsole structure, the outsole is divided into three corresponding areas according to the foot: the forefoot portion 10, the arch portion 11, and the heel portion 12. The forefoot portion 10 of the midsole 200 has a forefoot mounting groove 210, and the heel portion 12 has a rearfoot mounting groove 220. The front mounting groove 210 is used to install the front rubber sheet 101, and the rear mounting groove 220 is used to install the rear rubber sheet 102. The front mounting groove 210 has a first groove 230 that mates with the first positioning groove 103, and the rear mounting groove 220 has a second groove 240 that mates with the second positioning groove 104. This design allows the rubber sheets of the outsole 100 to be easily aligned with the grooves in the midsole 200. Furthermore, the engagement of the positioning grooves and grooves increases the contact area between the outsole 100 and the midsole 200, ensuring the outsole 100 is securely embedded in the mounting grooves of the midsole 200, thus guaranteeing the structural stability and durability of the sole. The engagement of the positioning grooves on the front rubber sheet 101 and the rear rubber sheet 102 with the grooves on the midsole 200 ensures a tight fit between all parts of the sole, reducing wear and slippage, thereby extending the sole's lifespan. Simultaneously, the rubber outsole 100 provides excellent abrasion resistance and grip, while the thermoplastic polyurethane midsole 200 provides a lightweight and comfortable feel.

[0029] In some embodiments, the first positioning groove 103 includes a first intermediate groove 105 located in the middle of the front rubber sheet 101 and a first edge groove 106 located at the edge of the front rubber sheet 101.

[0030] The first intermediate groove 105 is located in the middle of the front rubber sheet 101, while the first edge groove 106 is located at the edge of the front rubber sheet 101. This design employs a foolproof mechanism, allowing for quick and accurate installation of the outsole 100 by utilizing the positional relationship between the first intermediate groove 105 and the first edge groove 106. This design not only improves assembly efficiency but also ensures assembly accuracy and consistency.

[0031] Furthermore, the front rubber sheet 101 also includes a first connecting groove 107 that connects the first intermediate groove 105 and the first edge groove 106.

[0032] The first connecting groove 107 connects the first intermediate groove 105 and the first edge groove 106. By connecting the intermediate groove and the edge groove, the first connecting groove 107 helps to improve the overall structural integrity of the forefoot rubber sheet 101, ensuring more uniform force transmission and distribution between different areas. The first connecting groove 107 can be designed with a certain shape and size to allow the forefoot rubber sheet 101 to have a certain degree of bending and deformation under force, thereby improving the flexibility and comfort of the sole. This design, by adding a connecting groove in the forefoot rubber sheet 101, not only improves the structural stability and wear resistance of the sole, but also potentially enhances the flexibility and comfort of the sole.

[0033] Furthermore, the first edge groove 106, the first intermediate groove 105 and the first connecting groove 107 form a first drainage channel.

[0034] The first drainage channel is formed by the first edge groove 106, the first intermediate groove 105, and the first connecting groove 107. When the sole comes into contact with wet ground, the drainage channel can quickly drain water, reducing the water film between the sole and the ground, thereby improving grip and slip resistance. This design utilizes the sole's mounting structure to form a drainage channel, which not only improves the sole's performance but may also enhance the user's wearing experience. This design is particularly suitable for outdoor sports shoes, rain boots, and other footwear that require good grip on wet surfaces.

[0035] In some embodiments, the second positioning groove 104 includes a second intermediate groove 109 located in the middle of the rear rubber sheet 102 and a second edge groove 110 located at the edge of the rear rubber sheet 102.

[0036] The second intermediate groove 109 is located in the middle of the rear rubber sheet 102, and the second edge groove 110 is located at the edge of the rear rubber sheet 102. Its design purpose is similar to that of the first intermediate groove 105. This design employs a foolproof mechanism, allowing for quick and accurate installation during the assembly of the outsole 100 by utilizing the positional relationship between the second intermediate groove 109 and the second edge groove 110. This design not only improves assembly efficiency but also ensures the accuracy and consistency of the assembly.

[0037] Furthermore, the rear rubber sheet 102 also includes a second connecting groove 111 that connects the second intermediate groove 109 and the second edge groove 110.

[0038] The second connecting groove 111 connects the second intermediate groove 109 and the second edge groove 110. By connecting the intermediate groove and the edge groove, the second connecting groove 111 helps to improve the overall structural integrity of the rear rubber sheet 102, ensuring more uniform force transmission and distribution between different areas. The second connecting groove 111 can be designed with a certain shape and size to allow the rear rubber sheet 102 to have a certain degree of bending and deformation under force, thereby improving the flexibility and comfort of the sole.

[0039] Furthermore, the second edge groove 110, the second intermediate groove 109 and the second connecting groove 111 form a second drainage channel.

[0040] The second drainage channel is formed by the second edge groove 110, the second intermediate groove 109, and the second connecting groove 111. When the sole comes into contact with wet ground, the drainage channel can quickly drain water, reducing the water film between the sole and the ground, thereby improving grip and slip resistance. This design utilizes the sole's mounting structure to form a drainage channel, which not only improves the sole's performance but may also enhance the user's wearing experience. This design is particularly suitable for outdoor sports shoes, rain boots, and other footwear that require good grip on wet surfaces.

[0041] In some embodiments, both the front rubber sheet 101 and the rear rubber sheet 102 are provided with a first anti-slip protrusion 112.

[0042] The first anti-slip protrusions 112 are designed on the forefoot rubber plate 101 and the rearfoot rubber plate 102. Their main function is to increase the friction between the sole and the ground, especially on wet, slippery, or uneven surfaces. The protrusions are made of abrasion-resistant material, which helps extend the lifespan of the sole. The protrusion design also provides additional cushioning, reducing impact on the feet and improving wearing comfort.

[0043] In some embodiments, the midsole 200 has a second anti-slip protrusion 250 at the arch portion 11.

[0044] An additional anti-slip protrusion is added to the arch support (position 11) of the midsole (position 200). This area is where the foot bears pressure and requires extra support. The arch is a crucial support point for the foot, and the second anti-slip protrusion (position 250) provides additional stability, helps distribute foot pressure, and reduces fatigue during walking or running. Adding the anti-slip protrusion to the arch support (position 11) increases the friction between the sole and the ground, especially on wet, slippery, or uneven surfaces, improving grip and slip resistance. This design helps provide better control when walking or running and reduces the risk of slipping.

[0045] The terms and words used in the foregoing description and claims are not limited to their literal meaning, but are merely used by the applicant to enable a clear and consistent understanding of the present invention. Therefore, those skilled in the art should understand that the foregoing description of various embodiments of the present invention is for illustrative purposes only, and not intended to limit the present invention as defined by the appended claims and their equivalents.

Claims

1. An easily adherable high abrasion resistant sole, characterized by, From bottom to top, comprising: a sole (100), the sole (100) is made of rubber, the sole (100) comprises a front rubber sheet (101) and a rear rubber sheet (102), the front rubber sheet (101) is provided with a first positioning groove (103), and the rear rubber sheet (102) is provided with a second positioning groove (104); a midsole (200), a front mounting groove (210) for mounting the front rubber sheet (101) is arranged at a forefoot part (10) of the midsole (200), and a rear mounting groove (220) for mounting the rear rubber sheet (102) is arranged at a heel part (12) of the midsole (200), a first recess (230) matched with the first positioning groove (103) is arranged in the front mounting groove (210), and a second recess (240) matched with the second positioning groove (104) is arranged in the rear mounting groove (220).

2. A high abrasion resistant shoe sole that is easy to bond according to claim 1, characterized in that, The first positioning groove (103) comprises a first middle groove (105) located at a middle position of the front rubber sheet (101) and a first edge groove (106) located at an edge position of the front rubber sheet (101).

3. A high abrasion resistant shoe sole that is easy to bond according to claim 2, characterized in that, The front rubber sheet (101) further comprises a first communication groove (107) connecting the first middle groove (105) and the first edge groove (106).

4. A high abrasion resistant shoe sole that is easy to bond according to claim 3, characterized in that, The first edge groove (106), the first middle groove (105) and the first communication groove (107) form a first liquid discharge channel.

5. A ready-to-bond high wear shoe sole according to any one of claims 1 to 4, characterized in that, The second positioning groove (104) comprises a second middle groove (109) located at a middle position of the rear rubber sheet (102) and a second edge groove (110) located at an edge position of the rear rubber sheet (102).

6. A high abrasion resistant shoe sole that is easily bonded according to claim 5, characterized in that, The rear rubber sheet (102) further comprises a second communication groove (111) connecting the second middle groove (109) and the second edge groove (110).

7. A high abrasion resistant shoe sole that is easy to bond according to claim 6, characterized in that, The second edge groove (110), the second middle groove (109) and the second communication groove (111) form a second liquid discharge channel.

8. A readily adherable high wear shoe sole according to any one of claims 1 to 4, characterised in that, First anti-skid protrusions (112) are arranged on the front rubber sheet (101) and the rear rubber sheet (102).

9. A readily adherable high wear shoe sole according to any one of claims 1 to 4, characterised in that, Second anti-skid protrusions (250) are arranged at an arch part (11) of the midsole (200).

10. A readily adherable high wear shoe sole according to any one of claims 1 to 4, characterised in that, The midsole (200) is made of thermoplastic polyurethane.

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