Anti-slip sole and shoe
By setting multiple V-shaped grooves and anti-slip protrusions on the sole to improve stress distribution and grip, the problem of insufficient anti-slip performance of existing shoes is solved, and stable walking and running on slippery or uneven ground is achieved.
Patent Information
- Application Number
- CN202421665181.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-15
- Publication Date
- 2025-04-11
- Estimated Expiration
- 2034-07-15
AI Technical Summary
Existing shoes are often not ideal in anti-slip performance, resulting in the wearer being prone to slip or falling on slippery or uneven grounds.
An anti-slip sole is designed, including a first rubber patch, a second rubber patch, an insole, an outsole and a side wall, and by providing a plurality of V-shaped grooves and an anti-slip protrusions at a specific location of the sole, the stress distribution and grip are improved.
The design provides stable grip when walking or running, especially in humid environments to significantly improve anti-slip performance and reduce the risk of falling.
Smart Images
Figure CN222737370U_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 maintain the body balance of the wearer when walking, running or doing 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-skid sole, comprising a first rubber patch, a second rubber patch, an insole, an outsole, and a side wall connected between the insole and the outsole, wherein the insole is used to contact the foot, and the outsole is used to contact the ground;
[0007] The first rubber patch is connected to the position corresponding to the outsole and the sole, and the first rubber patch is provided with a plurality of first V-shaped grooves spaced apart along the length direction of the anti-skid sole; the second rubber patch is connected to the position corresponding to the outsole and the heel.
[0008] In an optional embodiment, the second rubber patch includes a first rubber portion and a second rubber portion that are relatively arranged along the width direction of the anti-slip sole, the first rubber portion and the second rubber portion are connected at an angle, and the opening direction is the same as the opening direction of the first V-shaped groove.
[0009] In an optional embodiment, the first rubber portion and the second rubber portion are clamped to form a triangular pyramid, and two second V-shaped grooves are relatively arranged along the width direction at positions corresponding to the arch of the outsole. The two second V-shaped grooves are connected to form a third V-shaped groove. The opening direction of the third V-shaped groove is the same as that of the first V-shaped groove, and the third V-shaped groove is connected to the triangular pyramid.
[0010] In an optional embodiment, the outsole has relatively concave drainage grooves along the width direction of the anti-slip sole, and the drainage grooves extend to the connection between the outsole and the side wall.
[0011] In an optional embodiment, the first rubber patch, the second rubber patch and the outsole are all provided with a plurality of anti-slip protrusions.
[0012] In an optional embodiment, the side wall is provided with a first convex portion and a second convex portion in sequence along the thickness direction of the anti-slip sole, and the first convex portion and the second convex portion are both located at positions of the side wall corresponding to the heel.
[0013] In an optional embodiment, the first protrusion extends from a position on the side wall corresponding to the heel to a position on the side wall corresponding to the toe, and the first protrusion and the second protrusion are sandwiched to form a triangular transition portion.
[0014] In an optional embodiment, the transition portion is provided with a plurality of arc-shaped grooves at intervals along the thickness direction of the anti-slip sole.
[0015] In an optional embodiment, one end of the first rubber patch away from the second rubber patch is warped upward to form a forward warping structure.
[0016] In a second aspect, the utility model provides a shoe, comprising an upper and the anti-skid sole of any one of the aforementioned embodiments, wherein the upper is fixedly connected to the anti-skid sole.
[0017] The beneficial effects of the embodiments of the utility model include:
[0018] The present application provides a non-slip sole and a shoe, which comprises a first rubber patch, a second rubber patch, an insole, an outsole and a sidewall. According to the force analysis of the sole when the user wears it, the first rubber patch is connected to the position corresponding to the outsole and the sole, and the second rubber patch is connected to the position corresponding to the outsole and the heel, so as to improve the force distribution during the movement and provide stable grip at all stages of walking or running. In particular, the anti-slip performance can be improved in a humid environment. On the basis of the above, the first rubber patch is provided with a plurality of first V-shaped grooves spaced apart along the length direction of the non-slip sole. It is understandable that the groove edge of the first V-shaped groove can be embedded in a tiny gap on the ground, forming a technical effect of more friction points and improving grip. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] 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.
[0020] Figure 1 A schematic diagram of an outer sole provided by an embodiment of the utility model;
[0021] Figure 2 A schematic diagram of a side wall provided by an embodiment of the utility model;
[0022] Figure 3 A schematic diagram of the inner bottom provided by an embodiment of the utility model;
[0023] Figure 4 Another schematic diagram of the anti-slip sole provided by an embodiment of the utility model;
[0024] Figure 5 This is another schematic diagram of the anti-slip sole provided by an embodiment of the utility model.
[0025] Icons: 10-anti-slip sole; 100-insole; 110-labor-saving groove; 300-outsole; 310-second V-shaped groove; 330-third V-shaped groove; 350-triangular pyramid; 370-drainage groove; 390-front tilt structure; 400-anti-slip protrusion; 500-side wall; 510-first protrusion; 530-second protrusion; 550-transition part; 551-arc groove; 710-first rubber patch; 711-first V-shaped groove; 730-second rubber patch; 731-first rubber part; 733-second rubber part. DETAILED DESCRIPTION
[0026] 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.
[0027] 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.
[0028] 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.
[0029] 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.
[0030] 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.
[0031] 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.
[0032] Example
[0033] The present utility model embodiment provides a shoe, which can be a sports shoe, a casual shoe or a travel shoe, etc. The shoe comprises a shoe upper and a non-slip sole 10, and the shoe upper is fixedly connected to the non-slip sole 10. 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. The specific structure of each component of the non-slip sole 10 provided in this embodiment and the corresponding relationship between them will be described in detail below.
[0034] Figure 1 This is a schematic diagram of an outer sole 300 provided in an embodiment of the utility model. Figure 2 This is a schematic diagram of a side wall 500 provided in an embodiment of the utility model. Figure 3 For a schematic diagram of the inner sole 100 provided in an embodiment of the present invention, please refer to Figures 1 to 3The present application provides an anti-slip sole 10, including a first rubber patch 710, a second rubber patch 730, an insole 100, an outsole 300, and a side wall 500 connected between the insole 100 and the outsole 300, wherein the insole 100 is used to contact the foot, and the outsole 300 is used to contact the ground.
[0035] It should be noted that the first rubber patch 710 and the second rubber patch 730 are both large-area wear-resistant patches made of rubber material. Since rubber material generally has a good friction coefficient, the friction and wear resistance between the sole and the ground can be improved, thereby correspondingly increasing the grip and reducing the risk of slipping.
[0036] According to the force analysis of the sole when the user wears the shoe, the first rubber patch 710 is connected to the position of the outer sole 300 corresponding to the sole, and the second rubber patch 730 is connected to the position of the outer sole 300 corresponding to the heel, so as to improve the force distribution during exercise and provide stable grip at all stages of walking or running. In particular, the anti-slip performance can be improved in a humid environment.
[0037] On the basis of the above, the first rubber patch 710 is provided with a plurality of first V-shaped grooves 711 spaced apart along the length direction of the anti-slip sole 10. It is understandable that the groove edge of the first V-shaped groove 711 can be embedded in the tiny gaps on the ground, forming the technical effect of more friction points and improving the grip. In addition, it should be noted that the plurality of first V-shaped grooves 711 arranged in sequence can increase the flexibility of the sole, thereby enabling the sole to bend and deform better when impacted, thereby absorbing the impact force.
[0038] like Figure 1 As shown, in order to further improve the power transmission of the anti-skid sole 10, the second rubber patch 730 includes a first rubber portion 731 and a second rubber portion 733 which are arranged opposite to each other along the width direction of the anti-skid sole 10, the first rubber portion 731 and the second rubber portion 733 are connected at an angle, and the opening direction is the same as the opening direction of the first V-shaped groove 711. It can be understood that the first rubber portion 731 and the second rubber portion 733 are also designed in a V-shaped structure, and the working principle and beneficial effects are similar to those described above, which will not be repeated here.
[0039] In order to further enhance the anti-skid mechanism of the anti-skid sole 10, the first rubber part 731 and the second rubber part 733 are sandwiched to form a triangular pyramid 350. Two second V-shaped grooves 310 are arranged opposite to each other along the width direction at the position corresponding to the arch of the foot of the outsole 300. The two second V-shaped grooves 310 are connected to form a third V-shaped groove 330. The opening direction of the third V-shaped groove 330 is the same as that of the first V-shaped groove 711, and the third V-shaped groove 330 is connected to the triangular pyramid 350.
[0040] Based on the above arrangement, it is explained that at the front edge of the second rubber patch 730, the outsole 300 forms a serrated groove through the second V-groove 310 and the third V-groove 330, thereby correspondingly increasing the contact point with the ground in the width direction of the anti-slip sole 10, thereby being able to provide good grip under various ground conditions and reduce the risk of spraining. In addition, the arrangement of the third V-groove 330 connected to the triangular pyramid 350 can form a Y-shaped structure, thereby absorbing and dispersing the impact force through the bifurcated part. Optionally, the triangular pyramid 350 is specifically a bulging design, which can enhance the rebound and shock absorption performance and balance with the first V-groove 711.
[0041] Correspondingly, one end of the first rubber patch 710 near the third V-shaped groove 330 is convexly arranged along the length direction of the anti-slip sole 10 to form a serrated or wavy structure, which also further improves the grip at the sole. And based on this, the part of the outsole 300 located between the first rubber patch 710 and the second rubber patch 730 is also serrated, which can effectively improve the elasticity and cushioning of the sole. In addition, it should be noted that this part is a mid-waist MONO design, that is, a single-layer structure or a single-layer mesh design, which can also reduce the weight of the sole and improve lightness.
[0042] Near the first rubber patch 710 or the second rubber patch 730, the outsole 300 has a drainage groove 370 that is relatively recessed along the width direction of the anti-slip sole 10, and the drainage groove 370 extends to the connection between the outsole 300 and the side wall 500, so as to improve the drainage efficiency of the above-mentioned deformable parts, that is, to direct the aqueous solution out from both sides of the sole, thereby reducing the possibility of the aqueous solution accumulating in the above-mentioned structure to form a lubricating layer.
[0043] In order to further enhance the anti-skid performance and drainage performance of the anti-skid sole 10, the first rubber patch 710, the second rubber patch 730 and the outsole 300 are all provided with a plurality of anti-skid protrusions 400. It is understandable that the anti-skid protrusions 400 are designed in the form of large geometric block particles. On the one hand, they can better grip the ground in different road environments, increase the anti-skid area and resistance area, and improve the anti-skid effect; on the other hand, they can increase the deformation thickness, thereby increasing the resilience of the sole during walking and optimizing the stress distribution. Optionally, the second anti-skid protrusion 400 is provided with a "Y"-shaped wire groove to facilitate extrusion deformation.
[0044] In addition, it should be noted that water channels are formed between any adjacent anti-slip protrusions 400, that is, the above arrangement forms a large-area water channel design on the outer sole 300, which can better play the function of rapid drainage in rainy days. In particular, when the wearer steps on the sole, the internal liquid can be quickly squeezed out, the dry surface is increased, and the humidity is reduced, so as to facilitate all-weather travel.
[0045] like Figure 4 As shown, the end of the first rubber patch 710 away from the second rubber patch 730 is tilted upward to form a front tilt structure 390, forming a heightened design, thereby buffering direct collision with hard objects and preventing external forces from directly hitting the toes and causing impact damage, thereby improving safety during outdoor exploration or sports. In addition, the front tilt structure 390 can reduce the possibility of water on the ground being thrown onto the upper due to inertia when walking on rainy days, thereby preventing the upper from getting completely wet.
[0046] Please refer again Figure 2 The side wall 500 is provided with a first convex portion 510 and a second convex portion 530 in sequence along the thickness direction of the anti-slip sole 10, and the first convex portion 510 and the second convex portion 530 are both located at positions corresponding to the heel of the side wall 500. It can be understood that the first convex portion 510 and the second convex portion 530 are mutually squeezed and deformed to improve the shock absorbing ability, thereby reducing the fatigue strength of the sole and improving the comfort.
[0047] And, if Figure 5 As shown, the connection between the first convex portion 510 and the second convex portion 530 at the heel can facilitate the wearer to quickly put on and take off the shoes without bending over. Optionally, an outer convex texture design can be set on the second convex portion 530 to enhance the friction ability, deformation ability and rebound ability, and further improve the convenience of putting on and taking off.
[0048] Furthermore, in order to adapt to outdoor walking habits, the first protrusion 510 extends from the position of the side wall 500 corresponding to the heel to the position of the side wall 500 corresponding to the toe, and the first protrusion 510 and the second protrusion 530 are sandwiched to form a triangular transition portion 550, that is, the side wall 500 adopts a triangular layered structure design, so that the sole has torsion resistance and force conduction effects, preventing ankle injuries caused by excessive twisting of the foot when changing direction during walking, and achieving the intended effect of stability and pressure decomposition.
[0049] Furthermore, in order to improve the rebound assistance capability, the transition portion 550 is provided with a plurality of arc grooves 551 at intervals along the thickness direction of the anti-slip sole 10. It is understandable that the plurality of arc grooves 551 arranged at intervals can provide deformation buffer space, thereby facilitating the dispersion and elimination of impact force when under pressure. Specifically, it can provide expansion and contraction assistance when under pressure, better protect the foot bones from external force impact, and reduce the risk of external force impact.
[0050] Please refer again Figure 3, a plurality of labor-saving grooves 110 are recessed at the position corresponding to the sole of the foot of the insole 100, and the plurality of labor-saving grooves 110 are arranged at intervals along the length direction of the anti-slip sole 10. Based on the arrangement of the labor-saving grooves 110, the anti-slip sole 10 can be deformed along with the bending deformation of the toe portion, avoiding the situation that the bending is difficult due to the accumulation of materials, and achieving the technical effect of labor-saving forward movement. Moreover, in some embodiments, some hollow circular holes can be recessed in the insole 100 accordingly, so as to achieve the technical effect of better reducing the weight ratio of the anti-slip sole 10, making the sole lighter and more comfortable.
[0051] In summary, the present application provides a kind of anti-skid sole 10 and shoes, which include a first rubber patch 710, a second rubber patch 730, an insole 100, an outsole 300 and a sidewall 500. According to the force analysis of the sole when the user wears it, the first rubber patch 710 is connected to the position corresponding to the outsole 300 and the sole, and the second rubber patch 730 is connected to the position corresponding to the heel of the outsole 300, so as to improve the force distribution during the movement and provide stable grip at each stage of walking or running. In particular, the anti-skid performance can be improved in a humid environment. On the above basis, the first rubber patch 710 is spaced apart along the length direction of the anti-skid sole 10 with a plurality of first V-shaped grooves 711. It is understandable that the groove edge of the first V-shaped groove 711 can be embedded in the tiny gap of the ground, forming the technical effect of more friction points and improving grip.
[0052] 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: The shoe comprises a first rubber patch (710), a second rubber patch (730), an insole (100), an outsole (300), and a side wall (500) connected between the insole (100) and the outsole (300), wherein the insole (100) is used to contact the foot, and the outsole (300) is used to contact the ground; The first rubber patch (710) is connected to a position of the outer sole (300) corresponding to the sole of the foot, and the first rubber patch (710) is provided with a plurality of first V-shaped grooves (711) spaced apart along the length direction of the anti-slip sole (10); the second rubber patch (730) is connected to a position of the outer sole (300) corresponding to the heel.
2. The anti-slip sole according to claim 1, characterized in that: The second rubber patch (730) comprises a first rubber portion (731) and a second rubber portion (733) which are arranged opposite to each other along the width direction of the anti-slip sole (10); the first rubber portion (731) and the second rubber portion (733) are connected at an angle, and an opening direction thereof is the same as an opening direction of the first V-shaped groove (711).
3. The anti-slip sole according to claim 2, characterized in that: The first rubber part (731) and the second rubber part (733) are sandwiched to form a triangular pyramid (350); two second V-shaped grooves (310) are arranged relatively along the width direction at the position of the outer sole (300) corresponding to the arch of the foot; the two second V-shaped grooves (310) are connected to form a third V-shaped groove (330); the opening direction of the third V-shaped groove (330) is the same as that of the first V-shaped groove (711), and the third V-shaped groove (330) is connected to the triangular pyramid (350).
4. The anti-slip sole according to claim 3, characterized in that: The outer sole (300) has drainage grooves (370) which are relatively concavely arranged along the width direction of the anti-slip sole (10), and the drainage grooves (370) extend to the connection between the outer sole (300) and the side wall (500).
5. The anti-slip sole according to claim 1, characterized in that: The first rubber patch (710), the second rubber patch (730) and the outer sole (300) are all provided with a plurality of anti-slip protrusions (400).
6. The anti-slip sole according to claim 1, characterized in that: The side wall (500) is provided with a first convex portion (510) and a second convex portion (530) in sequence along the thickness direction of the anti-slip sole (10), and the first convex portion (510) and the second convex portion (530) are both located at positions of the side wall (500) corresponding to the heel.
7. The anti-slip sole according to claim 6, characterized in that: The first convex portion (510) extends from a position of the side wall (500) corresponding to the heel to a position of the side wall (500) corresponding to the toe, and the first convex portion (510) and the second convex portion (530) are sandwiched to form a triangular transition portion (550).
8. The anti-slip sole according to claim 7, characterized in that: The transition portion (550) is provided with a plurality of arc-shaped grooves (551) at intervals along the thickness direction of the anti-slip sole (10).
9. The anti-slip sole according to claim 1, characterized in that: One end of the first rubber patch (710) away from the second rubber patch (730) is tilted upward to form a forward tilted structure (390).
10. A shoe, characterized in that: The shoe comprises a shoe upper and the anti-slip sole (10) according to any one of claims 1 to 9, wherein the shoe upper is fixedly connected to the anti-slip sole (10).