Anti-slip sole and shoe
By designing triangular grooves and drainage grooves on the sole, combined with curved grooves and side walls, a suction cup effect is formed, the problem of insufficient anti-slip performance of existing shoes is solved, significantly improving grip and reducing the risk of slippage and falling.
Patent Information
- Application Number
- CN202421519557.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-28
AI Technical Summary
Existing shoes are often not ideal for anti-slip performance, especially on slippery or uneven grounds, which can cause the wearer to slip or fall.
An anti-slip sole is designed, which forms a brief suction cup effect similar to that of enhanced grip by placing triangular grooves and drainage grooves at the outsole, and combines the design of curved grooves and side walls.
The triangular grooves and side wall design of extrusion and rebound are formed, which significantly improves the anti-slip performance of the shoes, enhances grip, and reduces the risk of slippage and fall.
Smart Images
Figure CN222656408U_ABST
Abstract
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 inventor has found through research that many styles of shoes currently on the market often fail to achieve the ideal 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 enhance the gripping force and improve the anti-skid performance of the shoe through a short suction cup effect.
[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] An inner bottom, an outer bottom and a side wall connected between the inner bottom and the outer bottom;
[0008] The outer sole is provided with a first strip groove, a second strip groove and a third strip groove at a position corresponding to the heel of the foot, and the first strip groove, the second strip groove and the third strip groove are connected in sequence at an angle to form a triangular groove.
[0009] In an optional embodiment, the first strip groove, the second strip groove and the third strip groove are sandwiched together to form a triangular convex block, and the middle part of the triangular convex block is recessed inward to form a triangular cavity.
[0010] In an optional embodiment, the outsole is recessed with at least one first drainage groove and at least one second drainage groove along the length direction of the anti-slip sole, and there is an angle between the extension direction of any first drainage groove and the extension direction of any second drainage groove.
[0011] In an optional embodiment, the outer sole is provided with at least one arc-shaped groove along the width direction of the anti-slip sole, and the arc-shaped groove is connected to the first drainage groove and / or the second drainage groove.
[0012] In an optional embodiment, at least one end of the first drainage groove, the second drainage groove, and the arc-shaped groove extends to the connection between the outer bottom and the side wall.
[0013] In an optional embodiment, the side wall is used to correspond to the heel of the foot and includes a first step, a second step, and a third step arranged along the thickness direction of the anti-slip sole, and one side of the first step is connected to the insole, and the other side is connected to the second step to form a first recess, and one side of the third step is connected to the outsole, and the other side is connected to the third step to form a second recess.
[0014] In an optional embodiment, the side wall includes a first inclined portion and a second inclined portion arranged along the thickness direction of the anti-slip sole at a position corresponding to the sole of the foot, and the first inclined portion is connected to the second inclined portion to form a third recess.
[0015] In an optional embodiment, one end of the outsole away from the triangular groove is warped upward to form a forward warped structure.
[0016] In an optional embodiment, the insole is provided with a plurality of labor-saving grooves at positions corresponding to the soles of the feet, and the plurality of labor-saving grooves are arranged in sequence and spaced apart along the length direction of the anti-slip sole.
[0017] In a second aspect, the utility model provides a shoe, comprising the anti-skid sole of any one of the aforementioned embodiments and an upper, wherein the sole is connected to the upper.
[0018] The beneficial effects of the embodiments of the utility model include:
[0019] The utility model provides an anti-skid sole and a shoe, which comprises an inner sole, an outer sole and a side wall connected between the inner sole and the outer sole. The outer sole is provided with a first strip groove, a second strip groove and a third strip groove at a position corresponding to the heel of the foot, and the first strip groove, the second strip groove and the third strip groove are connected in sequence at an angle to form a triangular groove. Based on the above arrangement, in a dynamic process, the triangular groove can grip the ground by squeezing and rebounding, forming a short-term suction cup effect, enhancing the grip, and thus improving the anti-skid performance of the shoe. 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 schematic diagram of the outer sole of the anti-slip sole provided by an embodiment of the utility model;
[0022] Figure 2 A schematic diagram of the side wall of the anti-slip sole provided by an embodiment of the utility model;
[0023] Figure 3 A schematic diagram of the insole of the anti-slip sole provided by an embodiment of the utility model;
[0024] Figure 4 Another schematic diagram of the anti-slip sole provided by an embodiment of the utility model;
[0025] Figure 5 This is another schematic diagram of the anti-slip sole provided by an embodiment of the utility model.
[0026] Icons: 10-anti-slip sole; 100-insole; 110-labor-saving groove; 300-outsole; 310-triangular groove; 311-first strip groove; 313-second strip groove; 315-third strip groove; 330-triangular protrusion; 331-triangular cavity; 351-first drainage groove; 353-second drainage groove; 355-arc-shaped groove; 370-front-warping structure; 500-side wall; 511-first step; 512-first recess; 513-second step; 514-second recess; 515-third step; 531-first inclined portion; 532-third recess; 533-second inclined portion. 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 or a casual shoe. The shoe comprises a shoe upper and an anti-skid sole 10 connected to the shoe upper. The anti-skid sole 10 can enhance the grip and improve the anti-skid performance of the shoe through a short suction cup effect.
[0035] Next, 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 explained in detail.
[0036] Figure 1 This is a schematic diagram of the outer sole 300 of the anti-slip sole 10 provided in an embodiment of the utility model. Figure 2 This is a schematic diagram of the side wall 500 of the anti-slip sole 10 provided in an embodiment of the utility model. Figure 3 Schematic diagram of the insole 100 of the anti-slip sole 10 provided in an embodiment of the utility model.
[0037] See also Figures 1 to 3The utility model provides an anti-skid sole 10, which includes an insole 100, an outsole 300, and a side wall 500 connected between the insole 100 and the outsole 300. It can be understood that the insole 100 and the outsole 300 are arranged opposite to each other, and are used to contact the foot and the ground respectively.
[0038] The outer sole 300 is provided with a first strip groove 311 , a second strip groove 313 and a third strip groove 315 at a position corresponding to the heel of the foot, and the first strip groove 311 , the second strip groove 313 and the third strip groove 315 are connected in sequence at an angle to form a triangular groove 310 .
[0039] Based on the above arrangement, it can be understood that when the heel touches the ground, the triangular groove 310 is compressed and deformed, forcing the air or moisture in the groove to be discharged; thereafter, as the landing action is completed, the pressure is released, and the triangular groove 310 returns to its original state, and in the process grips the ground, forming a short-term suction cup effect, enhancing the grip, thereby improving the anti-slip performance of the shoe.
[0040] Please refer again Figure 1 On the basis of the above arrangement, the first strip groove 311, the second strip groove 313 and the third strip groove 315 are sandwiched together to form a triangular protrusion 330. It can be understood that with the extrusion and rebound of the triangular groove 310 in the above dynamic process, the direct contact between the triangular protrusion 330 and the ground is also strengthened, and the friction coefficient is improved.
[0041] Accordingly, in order to increase the deformation area to form a stronger suction cup effect, the middle part of the triangular protrusion 330 is recessed inward to form a triangular cavity 331. Considering that both the groove and the cavity form a temporary suction cup effect through a recessed structure, the working principle is similar and will not be described here. In addition, since the triangle has good stability, it can also serve as a shock absorbing element to absorb and disperse impact energy, thereby improving the stability of the anti-slip sole 10.
[0042] Please refer again Figure 1 In order to improve the drainage performance of the outsole 300, the outsole 300 is recessed with at least one first drainage groove 351 and at least one second drainage groove 353 along the length direction of the anti-slip sole 10, and there is an angle between the extension direction of any first drainage groove 351 and the extension direction of any second drainage groove 353.
[0043] Based on the above arrangement, it can be understood that the first drainage groove 351 and the second drainage groove 353 are inclined in different directions, forming a drainage groove similar to a scattered shape, which can achieve the technical effect of multi-directional drainage, thereby reducing the lubrication layer between the anti-slip sole 10 and the ground, so that the outsole 300 can form a more direct contact with the ground, thereby improving friction.
[0044] Specifically, Figure 1 As shown, the multiple first drainage grooves 351 arranged at intervals along the length direction of the anti-slip sole 10 are located at the position corresponding to the sole of the foot on the outsole 300, which can specifically improve the drainage performance when the sole of the foot touches the ground; and the multiple second drainage grooves 353 arranged at intervals along the length direction of the anti-slip sole 10 are located at the position corresponding to the heel of the outsole 300, which can also specifically improve the drainage performance when the heel touches the ground.
[0045] In addition, it should be noted that the first drainage groove 351 at the sole of the foot can bend and deform quickly as the wearer walks, thereby achieving a functional effect of labor-saving walking and improving walking efficiency. Suitably, a drainage groove extending along the width direction can also be provided between adjacent first drainage grooves 351 and second drainage grooves 353, so as to achieve drainage efficiency and be easy to bend and deform, so as to fit the arch of the wearer's foot and improve comfort.
[0046] Furthermore, the outer sole 300 is provided with at least one arc-shaped groove 355 along the width direction of the anti-slip sole 10, and the arc-shaped groove 355 is connected with the first drainage groove 351 and / or the second drainage groove 353. It can be understood that, based on the above arrangement, a staggered and connected longitude and latitude groove structure can be formed, so as to achieve a better technical effect of rapid drainage in rainy days. In particular, in a humid environment, when the wearer's foot lands, the aqueous solution in the first drainage groove 351, the second drainage groove 353 and the arc-shaped groove 355 can be quickly squeezed to improve the dryness of the sole.
[0047] In addition, it should be noted that based on the design of the longitude and latitude grooves formed by the first drainage grooves 351, the second drainage grooves 353 and the arc-shaped grooves 355, the outsole 300 is cut and divided into a plurality of roughly rectangular raised blocks. In order to improve the anti-slip performance and grip performance of the raised blocks, a plurality of three-dimensional particles may be provided thereon. On the one hand, the above arrangement can increase the anti-slip area, so that the anti-slip sole 10 has a better anti-slip effect; on the other hand, when landing, the three-dimensional particles with the thickened design can be compressed and deformed, thereby improving the force distribution and improving the rebound performance. Figure 1 As shown, the three-dimensional particles can be arranged in a triangle shape, a quadrangular pyramid shape or a five-pointed star shape.
[0048] Furthermore, at least one end of the first drainage groove 351, the second drainage groove 353 and the arc groove 355 extends to the connection between the outer bottom 300 and the side wall 500, so as to directly discharge the aqueous solution from the edge of the outer bottom, thereby improving the drainage efficiency. In particular, in a muddy or sandy environment, the above design can help reduce the accumulation and reduction of mud and sand on the outer bottom 300.
[0049] In some embodiments, Figure 4As shown, one end of the outsole 300 away from the triangular groove 310 is tilted upward to form a forward tilt structure 370. It is understandable that the forward tilt structure 370 can reduce the possibility of a user falling due to a slip while walking, and avoid the chain reaction that may occur when falling. In addition, considering that the forward tilt structure 370 is located at the front end of the anti-slip sole 10, it can effectively prevent the damage to the toes caused by external force impact. In addition, when the wearer walks in the rain, the heightened forward tilt structure 370 can also reduce the possibility of water on the ground being thrown onto the shoe surface due to inertia, thereby ensuring the dryness and comfort of the shoes.
[0050] See also Figure 3 Considering that the shock-absorbing performance of the anti-slip sole 10 is also an important indicator during design, the side wall 500 is used to correspond to the heel of the foot and includes a first step 511, a second step 513 and a third step 515 arranged along the thickness direction of the anti-slip sole 10, and one side of the first step 511 is connected to the insole 100, and the other side is connected to the second step 513 to form a first recess 512, and one side of the third step 515 is connected to the outsole 300, and the other side is connected to the third step 515 to form a second recess 514.
[0051] It is understandable that if Figure 5 As shown, based on the above configuration, the side wall 500 forms alternately arranged concave and convex portions along the thickness direction of the anti-slip sole 10 at the heel, so that the side wall 500 at this location deforms when under pressure and quickly returns to its original shape after the pressure is removed, thereby improving elasticity and energy rebound performance. In real life, the wearer can quickly put on the shoes without bending over, thereby improving convenience.
[0052] Furthermore, the side wall 500 includes a first inclined portion 531 and a second inclined portion 533 arranged along the thickness direction of the anti-slip sole 10 at a position corresponding to the sole of the foot, and the first inclined portion 531 is connected to the second inclined portion 533 to form a third concave portion 532. It can be understood that the sole of the foot is the main force generating part of the movement, and the design of the third concave portion 532 helps to reduce shock, and provides additional lateral stability, reducing the risk of sprains.
[0053] Please refer again Figure 3 The insole 100 is provided with a plurality of labor-saving grooves 110 at positions corresponding to the sole of the foot, and the plurality of labor-saving grooves 110 are sequentially arranged at intervals along the length direction of the anti-skid sole 10. Based on the above arrangement, the anti-skid sole 10 can be deformed along with the bending of the toes, avoiding the situation that the bending is difficult due to the accumulation of materials, and achieving the technical effect of labor-saving walking.
[0054] In addition, it should be noted that, in view of the walking habits of the target audience, the anti-slip sole 10 provided in this application is made by a 1.65 times foaming process, so as to improve the shock absorption and stability of the material. Specifically, the improvement of shock absorption can reduce the impact of external forces on the feet and reduce damage to the joints; the improvement of stability can protect the wearer's ankles and avoid the dangers of side slipping or spraining the ankle. In particular, when the wearer changes direction, it can play a stabilizing and supporting role, effectively preventing injuries caused by excessive torsion of the foot.
[0055] In summary, the utility model provides an anti-skid sole 10 and a shoe, which includes an insole 100, an outsole 300, and a side wall 500 connected between the insole 100 and the outsole 300. The outsole 300 is provided with a first strip groove 311, a second strip groove 313, and a third strip groove 315 at a position corresponding to the heel of the foot, and the first strip groove 311, the second strip groove 313, and the third strip groove 315 are connected in sequence at an angle to form a triangular groove 310. Based on the above arrangement, in the dynamic process, the triangular groove 310 can grip the ground by squeezing and rebounding, forming a short-term suction cup effect, enhancing the grip, and thus improving the anti-skid performance of the shoe.
[0056] 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: An inner bottom (100), an outer bottom (300), and a side wall (500) connected between the inner bottom (100) and the outer bottom (300); The outer sole (300) is provided with a first strip groove (311), a second strip groove (313) and a third strip groove (315) at a position corresponding to the heel of the foot, and the first strip groove (311), the second strip groove (313) and the third strip groove (315) are connected in sequence at an angle to form a triangular groove (310).
2. The anti-slip sole according to claim 1, characterized in that: The first strip groove (311), the second strip groove (313) and the third strip groove (315) are sandwiched together to form a triangular convex block (330), and the middle part of the triangular convex block (330) is recessed inwards to form a triangular concave cavity (331).
3. The anti-slip sole according to claim 1, characterized in that: The outer sole (300) is provided with at least one first drainage groove (351) and at least one second drainage groove (353) along the length direction of the anti-slip sole (10), and an angle exists between the extension direction of any first drainage groove (351) and the extension direction of any second drainage groove (353).
4. The anti-slip sole according to claim 3, characterized in that: The outer sole (300) is provided with at least one arc-shaped groove (355) along the width direction of the anti-slip sole (10), and the arc-shaped groove (355) is connected to the first drainage groove (351) and / or the second drainage groove (353).
5. The anti-slip sole according to claim 4, characterized in that: At least one end of each of the first drainage groove (351), the second drainage groove (353) and the arc-shaped groove (355) extends to the connection between the outer bottom (300) and the side wall (500).
6. The anti-slip sole according to claim 1, characterized in that: The side wall (500) is used to correspond to the heel of the foot and includes a first step (511), a second step (513) and a third step (515) arranged along the thickness direction of the anti-slip sole (10), and one side of the first step (511) is connected to the insole (100), and the other side is connected to the second step (513) to form a first recess (512), and one side of the third step (515) is connected to the outsole (300), and the other side is connected to the third step (515) to form a second recess (514).
7. The anti-slip sole according to claim 1, characterized in that: The side wall (500) includes a first inclined portion (531) and a second inclined portion (533) arranged along the thickness direction of the anti-slip sole (10) at a position corresponding to the sole of the foot, and the first inclined portion (531) is connected to the second inclined portion (533) to form a third recessed portion (532).
8. The anti-slip sole according to claim 1, characterized in that: One end of the outer sole (300) away from the triangular groove (310) is warped upward to form a forward warping structure (370).
9. The anti-slip sole according to any one of claims 1 to 8, characterized in that: The insole (100) is provided with a plurality of labor-saving grooves (110) at positions corresponding to the soles of the feet, and the plurality of labor-saving grooves (110) are sequentially spaced along the length direction of the anti-slip sole (10).
10. A shoe, characterized in that: The shoe comprises the anti-slip sole (10) according to any one of claims 1 to 9 and an upper, wherein the sole is connected to the upper.