Anti-skid sole and shoes

Abstract

The present application provides an anti-skid sole and a shoe, and relates to the technical field of shoes. The bottom surface of the anti-skid sole includes a first protrusion unit, a second protrusion unit, and a third protrusion unit which are sequentially arranged along the length direction of the anti-skid sole. It can be understood that the first protrusion unit, the second protrusion unit, and the third protrusion unit can respectively correspond to the toes, the sole, and the heel of the wearer, and specifically improve the friction coefficient between the anti-skid sole and the bottom surface, thereby improving the grip and anti-skid performance of the anti-skid sole. In addition, the buffer groove formed by the first protrusion unit and the second protrusion unit helps the anti-skid sole to bend more easily, can increase the contact area between the toe part and the ground, and improve the friction and grip; the first buffer cavity formed by the second protrusion unit and the third protrusion unit corresponds to the arch of the wearer's bent and suspended foot, which can more effectively facilitate the wearer to transfer force from the heel to the toe.

Description

Technical Field

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

[0002] Shoes have a history of thousands of years. The earliest function of shoes was to protect people's feet from injury. As time goes by, shoes of various styles and functions can be seen everywhere, becoming an indispensable means of transportation for people. The sole is an important part of the shoe, which is used to contact the ground.

[0003] However, the inventors have found that many styles of shoes currently on the market often fail to achieve the desired anti-slip performance, which may cause the wearer to slip or even fall while walking, especially on wet or uneven ground. Utility Model Content

[0004] The utility model aims to provide an anti-skid sole and a shoe, which can maintain the body balance of the wearer when walking, running or performing other sports activities, and reduce the risk of falling when walking on a slippery or uneven bottom surface.

[0005] The embodiment of the utility model is achieved as follows:

[0006] In a first aspect, the utility model provides an anti-slip sole, comprising:

[0007] A top surface, a bottom surface, and a side wall connected between the top surface and the bottom surface, wherein the top surface and the bottom surface are arranged opposite to each other, the top surface is used to contact with the sole of the wearer's foot, and the bottom surface is used to contact with the ground;

[0008] The bottom surface is provided with a first protrusion unit, a second protrusion unit and a third protrusion unit in sequence along the length direction of the anti-skid sole, and a buffer groove is formed between the first protrusion unit and the second protrusion unit, and a first buffer cavity is formed between the second protrusion unit and the third protrusion unit.

[0009] In an optional embodiment, the buffer groove includes a first arched portion and a second arched portion that are connected, and an opening of the first arched portion faces the first protruding unit, and an opening of the second arched portion faces the second protruding unit.

[0010] In an optional embodiment, the second protrusion unit includes a first protrusion portion and a second protrusion portion that are arranged at an angle, and a second buffer cavity is formed between the first protrusion portion and the second protrusion portion, and the second buffer cavity is connected to the first buffer cavity.

[0011] In an optional embodiment, the bottom wall of the second buffer cavity is provided with a plurality of first V-shaped grooves which are embedded in sequence, and the opening direction of the first V-shaped grooves faces the first buffer cavity.

[0012] In an optional embodiment, the third protrusion unit includes a third protrusion portion and a fourth protrusion portion that are arranged at an angle, and a third buffer cavity is formed between the third protrusion portion and the fourth protrusion portion, and the third buffer cavity is connected to the first buffer cavity.

[0013] In an optional embodiment, the bottom wall of the third buffer cavity is provided with a plurality of annular grooves which are arranged in sequence, and the annular grooves gradually become larger in a direction approaching the first buffer cavity.

[0014] In an optional embodiment, the bottom wall of the first buffer cavity is provided with a plurality of second V-shaped grooves which are embedded in sequence.

[0015] In an optional embodiment, the first protrusion unit, the second protrusion unit and the third protrusion unit are all provided with a plurality of triangular protrusions.

[0016] In an optional embodiment, the side wall includes a first wire groove and a second wire groove extending along the length direction of the anti-slip sole, and a third wire groove extending along the width direction of the anti-slip sole, and the first wire groove and the second wire groove are arranged opposite to each other, and the two ends of the third wire groove are respectively connected to the first wire groove and the second wire groove.

[0017] In a second aspect, the utility model provides a shoe comprising the anti-skid sole and an upper according to any one of the aforementioned embodiments, wherein the anti-skid sole is connected to the upper.

[0018] The beneficial effects of the embodiments of the utility model include:

[0019] The present application provides an anti-skid sole and a shoe, wherein the bottom surface of the anti-skid sole comprises a first protrusion unit, a second protrusion unit and a third protrusion unit which are sequentially arranged along the length direction of the anti-skid sole. It is understandable that the first protrusion unit, the second protrusion unit and the third protrusion unit can respectively correspond to the toes, the sole and the heel of the wearer, and under the pressure of the above-mentioned parts, the friction coefficient between the anti-skid sole and the bottom surface is specifically improved, thereby improving the grip performance and anti-skid performance of the anti-skid sole. In addition, the buffer groove formed by the first protrusion unit and the second protrusion unit helps the anti-skid sole to bend more easily, so as to bend with the bending of the toe part, and correspondingly increase the contact area between the toe part and the ground, and improve the friction and grip; the first buffer cavity formed by the second protrusion unit and the third protrusion unit corresponds to the arch of the wearer's bent and suspended foot, improves the fit of the anti-skid sole, and can more effectively facilitate the wearer to transfer force from the heel to the toe, so that the toes and heel can better grip the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 A first schematic diagram of the anti-slip sole provided by an embodiment of the utility model;

[0022] Figure 2 A second schematic diagram of the anti-slip sole provided by an embodiment of the utility model;

[0023] Figure 3 A third schematic diagram of the anti-slip sole provided by an embodiment of the utility model;

[0024] Figure 4 A fourth schematic diagram of the anti-slip sole provided by an embodiment of the utility model;

[0025] Figure 5 This is a fifth schematic diagram of the anti-slip sole provided by an embodiment of the utility model.

[0026] Icons: 10-anti-slip sole; 100-top surface; 110-labor-saving groove; 300-bottom surface; 310-first protruding unit; 311-front warping structure; 320-buffer groove; 321-first arched portion; 323-second arched portion; 330-second protruding unit; 331-first protruding portion; 332-second buffer cavity; 3321-first V-shaped groove; 333-second protruding portion; 340-first buffer cavity; 341-second V-shaped groove; 350-third protruding unit; 351-third protruding portion; 352-third buffer cavity; 3521-annular groove; 353-fourth protruding portion; 370-triangular convex block; 500-side wall; 510-groove; 530-back warping structure; 551-first wire groove; 553-second wire groove; 555-third wire groove; DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Generally, the components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0031] In addition, the terms "horizontal", "vertical" and the like do not mean that the components are required to be absolutely horizontal or suspended, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0032] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Example

[0034] The embodiment of the utility model provides a shoe, which can be a sports shoe, a casual shoe or a rain boot, etc. The shoe comprises a vamp and a non-slip sole 10 connected to each other. The non-slip sole 10 has good non-slip properties, can maintain the balance of the wearer's body when walking, running or doing other sports activities, and reduce the risk of falling when walking on a slippery or uneven bottom surface.

[0035] The specific structures of the various components of the anti-slip sole 10 provided in this embodiment and the corresponding relationships between them will be described in detail below.

[0036] See also Figures 1 to 3 The present application provides an anti-skid sole 10, which includes a top surface 100, a bottom surface 300, and a side wall 500 connected between the top surface 100 and the bottom surface 300, and the top surface 100 and the bottom surface 300 are arranged opposite to each other, the top surface 100 is used to contact the sole of the wearer, and the bottom surface 300 is used to contact the ground.

[0037] Among them, the bottom surface 300 is provided with a first protrusion unit 310, a second protrusion unit 330 and a third protrusion unit 350 in sequence and at intervals along the length direction of the anti-slip sole 10, and a buffer groove 320 is formed between the first protrusion unit 310 and the second protrusion unit 330, and a first buffer cavity 340 is formed between the second protrusion unit 330 and the third protrusion unit 350.

[0038] Based on the above arrangement, it can be understood that the first protrusion unit 310, the second protrusion unit 330 and the third protrusion unit 350 can respectively support the toes, soles and heels of the wearer, and under the pressure of the above-mentioned parts, specifically improve the friction coefficient between the anti-slip sole 10 and the ground, thereby improving the grip performance and anti-slip performance of the anti-slip sole 10.

[0039] Furthermore, since the toes often bend and adjust to adapt to the changes in the ground when walking or running, the provision of the buffer groove 320 helps the anti-skid sole 10 to bend more easily, so as to bend along with the bending of the toes, thereby correspondingly increasing the contact area between the toes and the ground, and improving the friction and grip. Accordingly, the first buffer cavity 340 corresponds to the arch of the wearer's bent and suspended foot, improving the conformability of the anti-skid sole 10, and more effectively facilitating the wearer to transfer force from the heel to the toes, so that the toes and heels can better grip the ground.

[0040] In some embodiments, the first protrusion unit 310, the second protrusion unit 330 and the third protrusion unit 350 can all extend from the bottom surface 300 to the side wall 500 to achieve the effect of turning up the edge, improve the anti-slip range, and increase the wearer's grip when walking on water, snow, muddy land and other places. In particular, Figure 2 As shown, the first protrusion unit 310 can be extended to form a forward warping structure 311 .

[0041] Optionally, considering that rubber material has good elasticity, wear resistance, shock absorption and anti-skid properties, the first protrusion unit 310, the second protrusion unit 330 and the third protrusion unit 350 are all made of rubber material. Alternatively, the first protrusion unit 310, the second protrusion unit 330 and the third protrusion unit 350 are integrally formed with other structures of the anti-skid sole 10 and are all made of MD material.

[0042] In addition, at the sole of the foot, Figure 2 As shown, the side wall 500 is provided with a groove 510 accordingly. Figure 3 As shown, a labor-saving groove 110 is correspondingly provided on the top surface 100 to facilitate the toe portion to bend and move forward, and to avoid material accumulation affecting the mobility of the joint, thereby achieving the technical effect of easy and labor-saving forward movement. Figure 4 As shown, the side wall 500 may be provided with a rear-tilted structure 530 accordingly, so that the wearer can put it on without bending over.

[0043] Considering that shock absorption is also an important performance index of the anti-slip sole 10 design, such as Figure 2 , Figure 3 as well as Figure 5 The side wall 500 includes a first wire groove 551 and a second wire groove 553 extending along the length direction of the anti-slip sole 10, and a third wire groove 555 extending along the width direction of the anti-slip sole 10, and the first wire groove 551 and the second wire groove 553 are arranged opposite to each other, and the two ends of the third wire groove 555 are respectively connected to the first wire groove 551 and the second wire groove 553.

[0044] It can be understood that the first wire groove 551, the third wire groove 555 and the second wire groove 553 connected in sequence form a U-shaped structure arranged around the side wall 500. When subjected to the gravity from the wearer or the reaction force from the ground, the structure can bend and deform adaptively, thereby correspondingly absorbing the impact force generated during walking or running and protecting the wearer's feet and knees.

[0045] Please refer again Figure 1 In some embodiments, the first protrusion unit 310, the second protrusion unit 330 and the third protrusion unit 350 are all provided with a plurality of triangular protrusions 370. That is to say, the above configuration uses triangular protrusions 370 as the anti-skid pattern of the anti-skid sole 10 to provide more contact points and improve the friction between the anti-skid sole 10 and the ground. In addition, the triangle has good stability and can provide good support and balance for the wearer when walking or exercising. In other embodiments, other anti-skid pattern settings may also be used, such as a pyramid structure or a square structure.

[0046] In order to improve the bendability of the anti-slip sole 10, the buffer groove 320 includes a first arched portion 321 and a second arched portion 323 connected to each other, and the opening of the first arched portion 321 faces the first protruding unit 310, and the opening of the second arched portion 323 faces the second protruding unit 330. It can be understood that the arc structure of the first arched portion 321 and the second arched portion 323 arranged back to back can respectively alleviate the impact force from the front and rear of the anti-slip sole 10, and deform adaptively to improve the fit.

[0047] like Figure 1 As shown, in order to improve the grip and stability of the sole of the foot, the second protrusion unit 330 includes a first protrusion 331 and a second protrusion 333 arranged at an angle, and a second buffer cavity 332 is formed between the first protrusion 331 and the second protrusion 333, and the second buffer cavity 332 is connected to the first buffer cavity 340.

[0048] It can be understood that, on the one hand, the first protrusion 331 and the second protrusion 333 are in a split-petal structure, which effectively reduces the pressure of the wearer's weight on the ground and provides good grip and stability. On the other hand, when the wearer's sole is subjected to impact from the left and right sides, the second buffer cavity 332 can be adaptively squeezed and deformed to absorb the impact energy, further improving the stability of the sole.

[0049] Furthermore, the bottom wall of the second buffer cavity 332 is provided with a plurality of first V-shaped grooves 3321 which are sequentially embedded, and the opening direction of the first V-shaped grooves 3321 faces the first buffer cavity 340. Based on the above configuration, it is beneficial to improve the impact energy transmission path, effectively absorb and disperse the impact energy, and increase the durability of the anti-slip sole 10.

[0050] Similarly, to improve the grip and stability of the sole, the third protrusion unit 350 includes a third protrusion 351 and a fourth protrusion 353 arranged at an angle, and a third buffer cavity 352 is formed between the third protrusion 351 and the fourth protrusion 353, and the third buffer cavity 352 is connected to the first buffer cavity 340. Since the second protrusion unit 330 and the third protrusion unit 350 have similar shapes and structures, and similar working principles, they will not be described here.

[0051] Furthermore, the bottom wall of the third buffer cavity 352 is provided with a plurality of annular grooves 3521 which are arranged in sequence, and the annular grooves 3521 gradually become larger in the direction close to the first buffer cavity 340. Similar to the first V-shaped grooves 3321, the annular grooves 3521 can also absorb and disperse energy through deformation, concentrate stress on the center line or axis, achieve the technical effect of shock absorption and buffering, and improve the protection for the wearer.

[0052] In some embodiments, the bottom wall of the first buffer cavity 340 is provided with a plurality of second V-shaped grooves 341 which are sequentially embedded. It is understood that the second V-shaped grooves 341 are similar to the first V-shaped grooves 3321 and can also improve the impact energy transfer path. Optionally, the second V-shaped grooves 341 are opened inward or outward along the width direction of the anti-slip sole 10 to further alleviate the impact force from the width direction of the anti-slip sole 10. It is understood that in the above-mentioned setting, the V-shaped grooves and the annular grooves 3521 can be interchangeably arranged, or can be arranged as other designs that can improve the impact energy transfer path.

[0053] In summary, the present application provides an anti-skid sole 10 and a shoe, wherein the bottom surface 300 of the anti-skid sole 10 includes a first protrusion unit 310, a second protrusion unit 330 and a third protrusion unit 350 which are sequentially arranged at intervals along the length direction of the anti-skid sole 10. It can be understood that the first protrusion unit 310, the second protrusion unit 330 and the third protrusion unit 350 can be respectively supported on the toes, the sole and the heel of the wearer, and under the pressure of the above parts, the friction coefficient between the anti-skid sole 10 and the bottom surface is specifically improved, thereby improving the grip performance and anti-skid performance of the anti-skid sole 10. In addition, the buffer groove 320 formed between the first protrusion unit 310 and the second protrusion unit 330 helps the anti-slip sole 10 to bend more easily so as to bend along with the bending of the toes, thereby correspondingly increasing the contact area between the toes and the ground, and improving the friction and grip; the first buffer cavity 340 formed between the second protrusion unit 330 and the third protrusion unit 350 corresponds to the bent and suspended arch of the wearer, thereby improving the fit of the anti-slip sole 10, and can more effectively facilitate the wearer to transfer force from the heel to the toes, so that the toes and heels can better grip the ground.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A non-slip sole, characterized in that: include: A top surface (100), a bottom surface (300), and a side wall (500) connected between the top surface (100) and the bottom surface (300), wherein the top surface (100) and the bottom surface (300) are arranged opposite to each other, the top surface (100) is used to contact the sole of a wearer's foot, and the bottom surface (300) is used to contact the ground; The bottom surface (300) is provided with a first protrusion unit (310), a second protrusion unit (330) and a third protrusion unit (350) in sequence and at intervals along the length direction of the anti-slip sole (10), and a buffer groove (320) is formed between the first protrusion unit (310) and the second protrusion unit (330), and a first buffer cavity (340) is formed between the second protrusion unit (330) and the third protrusion unit (350).

2. The anti-slip sole according to claim 1, characterized in that: The buffer groove (320) comprises a first arched portion (321) and a second arched portion (323) which are connected, and the opening of the first arched portion (321) faces the first protruding unit (310), and the opening of the second arched portion (323) faces the second protruding unit (330).

3. The anti-slip sole according to claim 1, characterized in that: The second protrusion unit (330) comprises a first protrusion (331) and a second protrusion (333) which are arranged at an angle, and a second buffer cavity (332) is formed between the first protrusion (331) and the second protrusion (333), and the second buffer cavity (332) is communicated with the first buffer cavity (340).

4. The anti-slip sole according to claim 3, characterized in that: The bottom wall of the second buffer cavity (332) is provided with a plurality of first V-shaped grooves (3321) which are embedded in sequence, and the opening direction of the first V-shaped grooves (3321) faces the first buffer cavity (340).

5. The anti-slip sole according to claim 1, characterized in that: The third protrusion unit (350) comprises a third protrusion portion (351) and a fourth protrusion portion (353) which are arranged at an angle, and a third buffer cavity (352) is formed between the third protrusion portion (351) and the fourth protrusion portion (353), and the third buffer cavity (352) is communicated with the first buffer cavity (340).

6. The anti-slip sole according to claim 5, characterized in that: The bottom wall of the third buffer cavity (352) is provided with a plurality of annular grooves (3521) which are arranged in sequence, and the annular grooves (3521) gradually become larger in a direction approaching the first buffer cavity (340).

7. The anti-slip sole according to any one of claims 1 to 6, characterized in that: The bottom wall of the first buffer cavity (340) is provided with a plurality of second V-shaped grooves (341) which are embedded in sequence.

8. The anti-slip sole according to any one of claims 1 to 6, characterized in that: The first protrusion unit (310), the second protrusion unit (330) and the third protrusion unit (350) are each provided with a plurality of triangular protrusions (370).

9. The anti-slip sole according to any one of claims 1 to 6, characterized in that: The side wall (500) comprises a first wire groove (551) and a second wire groove (553) extending along the length direction of the anti-slip sole (10), and a third wire groove (555) extending along the width direction of the anti-slip sole (10), wherein the first wire groove (551) and the second wire groove (553) are arranged opposite to each other, and two ends of the third wire groove (555) are respectively connected to the first wire groove (551) and the second wire groove (553).

10. A shoe, characterized in that: The shoe comprises the anti-skid sole (10) and a shoe upper as claimed in any one of claims 1 to 9, wherein the anti-skid sole (10) is connected to the shoe upper.

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