Anti-collision sole and shoe

Abstract

The utility model provides an anti-collision sole and a shoe, and relates to the technical field of shoes, and the anti-collision sole comprises an inner sole, an outer sole, a side wall and an anti-collision patch. Wherein the inner sole is used for making contact with the foot, the outer sole is used for making contact with the ground, the side wall is connected between the inner sole and the outer sole and extends upwards to form an annular connecting part surrounding the inner sole, and the anti-collision patch is located at the position, corresponding to toes, of the inner sole and connected with the annular connecting part. Based on the arrangement, when the toes are impacted, the anti-collision patches can effectively absorb and disperse impact force, and therefore the injury risk is reduced. And meanwhile, the annular connecting part is used as a supporting point of the anti-collision patch, so that the stability of the patch can be remarkably enhanced. In the collision process, the annular connecting part can effectively limit excessive deformation of the anti-collision patch, protection failure caused by patch displacement is avoided, and then the overall anti-collision performance of the shoe sole is comprehensively improved.

Description

Technical Field

[0001] This utility model relates to the field of footwear technology, and more specifically, to an anti-collision sole and a shoe. Background Technology

[0002] Shoes are an indispensable necessity in human civilization. Today, various types of shoes have emerged on the market to meet the needs of different people and different occasions.

[0003] However, the inventors discovered that the toe protection in the related technology is insufficient, and when the wearer accidentally hits the ground or other objects, it can easily cause injury to the toes. Utility Model Content

[0004] The purpose of this invention is to provide an anti-collision sole and shoes that can significantly improve the problem of insufficient protection and effectively reduce the injury to the toes of the wearer when accidentally hitting the ground or other objects, thereby improving the safety and practicality of the shoes.

[0005] The embodiments of this utility model can be implemented as follows:

[0006] In a first aspect, this utility model provides an anti-collision shoe sole, including an insole, an outsole, a sidewall, and an anti-collision patch; wherein, the insole is for contacting the foot, the outsole is for contacting the ground, the sidewall is connected between the insole and the outsole, and extends upward to form an annular connecting part surrounding the insole, and the anti-collision patch is located on the insole at a position corresponding to the toes, and is connected to the annular connecting part.

[0007] In an optional embodiment, the anti-collision patch has an arc-shaped structure, with one side being a convex arc surface that protrudes outward and the other side being a concave arc surface that is recessed inward, and the concave arc surface is used to protect the toes.

[0008] In an optional embodiment, the anti-collision patch includes a wrapping portion, a first extension portion, and a second extension portion; wherein the wrapping portion is located at the front end of the anti-collision sole, and the first extension portion and the second extension portion extend rearward from both sides of the wrapping portion.

[0009] In an optional embodiment, the anti-collision patch further includes a third extension that extends rearward from the top of the wrapping portion.

[0010] In an optional embodiment, the anti-collision sole further includes a first abrasion-resistant patch and a second abrasion-resistant patch; wherein the first abrasion-resistant patch is disposed on the outsole at a position corresponding to the ball of the foot, and the second abrasion-resistant patch is disposed on the outsole at a position corresponding to the heel.

[0011] In an optional embodiment, the front end of the first abrasion-resistant patch extends forward and upward to form a forward-curved portion, which is attached to the anti-collision patch.

[0012] In an optional embodiment, the first abrasion-resistant patch, the second abrasion-resistant patch, and the anti-collision patch are all made of rubber.

[0013] In an optional embodiment, the impact-resistant sole also includes a heel protector located on the insole at a position corresponding to the heel and connected to the annular connecting portion.

[0014] In an optional embodiment, the sidewall at the end away from the anti-collision patch is provided with a first protrusion and a second protrusion spaced apart along the thickness direction, and a transition groove is formed between the first protrusion and the second protrusion.

[0015] Secondly, this utility model provides a shoe, including an upper and an anti-collision sole as described in any of the foregoing embodiments, wherein the upper and the anti-collision sole are connected.

[0016] The beneficial effects of the anti-collision sole and shoes provided by this embodiment of the invention include:

[0017] This invention provides an anti-collision sole and a shoe. The anti-collision sole includes an insole, an outsole, a sidewall, and an anti-collision patch. The insole contacts the foot, the outsole contacts the ground, the sidewall connects the insole and outsole, and extends upwards to form an annular connecting portion surrounding the insole. The anti-collision patch is located on the insole at a position corresponding to the toes and is connected to the annular connecting portion. Based on this design, when the toes are impacted, the anti-collision patch can effectively absorb and disperse the impact force, thereby reducing the risk of injury. Simultaneously, the annular connecting portion serves as a support point for the anti-collision patch, significantly enhancing its stability. During impact, the annular connecting portion effectively limits excessive deformation of the anti-collision patch, preventing protective failure due to patch displacement, thus comprehensively improving the overall anti-collision performance of the sole. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of a structure of the sidewall of the anti-collision shoe sole provided in this embodiment;

[0020] Figure 2 This is a schematic diagram of the structure of the insole of the anti-collision shoe sole provided in this embodiment;

[0021] Figure 3 This is another structural schematic diagram of the anti-collision shoe sole sidewall provided in this embodiment;

[0022] Figure 4 This is a schematic diagram of a structure of the anti-collision shoe outsole provided in this embodiment;

[0023] Figure 5 This is another structural schematic diagram of the anti-collision shoe outsole provided in this embodiment.

[0024] Icons: 10 - Anti-collision sole; 100 - Insole; 110 - Stress-saving groove; 200 - Outsole; 300 - Sidewall; 310 - First convex part; 330 - Second convex part; 350 - Support block; 370 - Triangular groove; 390 - Annular connection part; 400 - Anti-collision patch; 410 - Convex arc surface; 430 - Concave arc surface; 451 - Wrap part; 453 - First extension part; 455 - Second extension part; 457 - Third extension part; 500 - Heel protection component; 610 - First abrasion-resistant patch; 611 - Forefoot upturn; 620 - Second abrasion-resistant patch; 631 - Anti-slip block; 633 - Drainage groove; 660 - Anti-torsion component; 670 - Heel support component; Detailed Implementation

[0025] The toe protection in related technologies is insufficient, which can easily cause injury to the toes when the wearer accidentally hits the ground or other objects.

[0026] To address the aforementioned issues, this invention provides an anti-collision sole and a shoe that significantly improves the problem of insufficient protection, effectively reducing the injury to the toes caused to the wearer when accidentally hitting the ground or other objects, thereby enhancing the safety and practicality of the shoe.

[0027] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally 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 claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0029] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0030] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, 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, and therefore should not be construed as a limitation of this utility model.

[0031] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0032] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0033] The following describes in detail, through embodiments and in conjunction with the accompanying drawings, the anti-collision sole 10 provided by this utility model, the overall structure of the shoe, its working principle, and the technical effects achieved.

[0034] Please see Figure 1 and Figure 2 This utility model provides an anti-collision sole 10 for use in shoes, which can significantly improve the problem of insufficient protection and effectively reduce the injury to the toes caused to the wearer when accidentally hitting the ground or other objects, thereby improving the safety and practicality of the shoes. The shoes can be sports shoes, casual shoes, or travel shoes, etc., and specifically include an upper and an anti-collision sole 10, and the upper and the anti-collision sole 10 are connected.

[0035] The anti-collision sole 10 includes an insole 100, an outsole 200, a sidewall 300, and an anti-collision patch 400. The insole 100 is for contact with the foot, the outsole 200 is for contact with the ground, the sidewall 300 connects the insole 100 and the outsole 200, and extends upward to form an annular connecting portion 390 surrounding the insole 100. The anti-collision patch 400 is located on the insole 100 at a position corresponding to the toes and is connected to the annular connecting portion 390.

[0036] Based on the above design, when the toes are impacted, the anti-collision patch 400 can effectively absorb and disperse the impact force, thereby reducing the risk of injury. At the same time, the annular connecting portion 390, serving as a support point for the anti-collision patch 400, significantly enhances the patch's stability. During an impact, the annular connecting portion 390 effectively limits excessive deformation of the anti-collision patch 400, preventing protective failure due to patch displacement, thus comprehensively improving the overall impact-resistant performance of the sole.

[0037] like Figure 1As shown, the anti-collision patch 400 has an arc-shaped structure. One side of the arc-shaped structure is a convex arc surface 410 that bulges outward, and the other side is a concave arc surface 430 that is recessed inward. The concave arc surface 430 is used to protect the toes. It is understood that when an external object impacts the convex arc surface 410, the arc-shaped structure will undergo elastic deformation, thereby absorbing some of the impact energy. At the same time, the concave arc surface 430 can better conform to the shape of the toes, forming a stable buffer zone and further protecting the toes.

[0038] Specifically, please refer to [the relevant document] again. Figure 2 The anti-collision patch 400 includes a wrapping portion 451, a first extension portion 453, and a second extension portion 455. The wrapping portion 451 is located at the front of the anti-collision sole 10, directly covering the foremost area of ​​the toes, providing precise frontal protection. The first extension portion 453 and the second extension portion 455 extend rearward from both sides of the wrapping portion, forming effective wrapping around the sides of the toes, further expanding the protection range and simultaneously responding to side impacts, preventing toe injuries from lateral impacts.

[0039] Furthermore, the anti-collision patch 400 also includes a third extension 457, which extends rearward from the top of the wrapping portion 451, effectively covering the area above the toes and forming continuous protection from top to back, preventing the toes from being impacted or compressed in the vertical direction. Based on the above configuration, that is, the wrapping portion 451, the first extension 453, the second extension 455, and the third extension 457 together constitute an all-round three-dimensional protective structure, significantly improving the overall protective capability of the anti-collision patch 400, especially in the face of impacts from multiple angles and complex scenarios, it can better protect the toes from injury.

[0040] Please see Figure 3 In some optional embodiments, the anti-collision sole 10 also includes a heel protector 500, which is located on the insole 100 at a position corresponding to the heel and connected to the annular connection 390. It not only provides additional stability and support for the heel, but also effectively enhances the overall support and stability of the shoe, preventing the shoe from deforming or falling off during use.

[0041] Given the excellent elasticity and toughness of TPU (thermoplastic polyurethane) material, the heel protector 500 is made of TPU. Therefore, the heel protector 500 also possesses excellent impact absorption capabilities, effectively mitigating the impact on the foot during walking or exercise, thereby reducing foot fatigue and improving wearing comfort. Furthermore, similar to the anti-collision patch 400, the heel protector 500 also features a U-shaped design. This design better wraps around the heel area, preventing excessive twisting or lateral tilting of the ankle during walking or exercise, thus enhancing walking safety.

[0042] Please refer to it again. Figure 4 and Figure 5 To improve the anti-slip performance of the anti-collision sole 10, the anti-collision sole 10 also includes a first abrasion-resistant patch 610 and a second abrasion-resistant patch 620. The first abrasion-resistant patch 610 is located on the outsole 200 at the position corresponding to the forefoot, significantly enhancing the friction in the forefoot area and effectively preventing slippage due to insufficient friction during starting, running, or sudden stops, thereby improving the stability and safety of the shoe during dynamic movements. The second abrasion-resistant patch 620 is located on the outsole 200 at the position corresponding to the heel, increasing the coefficient of friction in the heel area and reducing the risk of slipping due to wet or uneven surfaces.

[0043] Furthermore, the front end of the first abrasion-resistant patch 610 extends forward and upward to form a forefoot curve 611. This forefoot curve 611 effectively guides the natural movement trajectory of the toes during flexion, reducing pressure on the toes from the sole while enhancing the durability and protective performance of the toe area. Additionally, the forefoot curve 611 fits snugly against the impact patch 400, further improving the stability of the impact patch 400 and ensuring it does not shift upon impact, thus better protecting the toes from injury. Moreover, the forefoot curve 611 reduces the likelihood of water being splashed onto the shoe surface during walking in rainy weather, preventing the shoe from becoming completely wet.

[0044] Optionally, the first abrasion-resistant patch 610, the second abrasion-resistant patch 620, and the anti-collision patch 400 are all made of rubber. It should be noted that rubber material has excellent elasticity and abrasion resistance, which can effectively enhance the durability of the patches in high-friction and high-frequency contact areas. At the same time, its good flexibility and cushioning ability can significantly improve the overall comfort and protection of the shoe.

[0045] like Figure 4 and Figure 5 As shown, both the first abrasion-resistant patch 610 and the second abrasion-resistant patch 620 have a U-shaped structure, with multiple anti-slip blocks 631 protruding from them. A drainage groove 633 is formed between any two adjacent anti-slip blocks 631. It is understood that this large-area drainage groove 633 design can better adapt to rainy conditions and achieve rapid drainage. In particular, when stepping on the sole, it can effectively squeeze out internal water, accelerating water drainage, thereby increasing the dry contact area between the sole and the ground, reducing the impact of humidity on grip, and providing users with a safer and more convenient travel experience in all weather conditions. It should be noted that the shape of the anti-slip block 631 can be V-shaped, square, or other irregular polygons; this embodiment does not specifically limit this. Furthermore, the aforementioned anti-slip blocks 631 are also provided on the parts of the outsole 200 that directly contact the ground, thereby comprehensively improving the overall anti-slip performance and adaptability of the sole.

[0046] Optionally, the surface of the anti-slip slider 631 is provided with an anti-slip pattern. For example, the anti-slip pattern may specifically be as follows: Figure 4 The large, diamond-shaped particles are shown. Based on the design of these large, diamond-shaped particles, the anti-collision sole 10 provided by this invention can provide stronger grip in different road surface environments, and significantly improve the overall anti-slip effect by increasing the anti-slip area. In addition, the large, diamond-shaped particles also thicken the height of the anti-slip block 631, enhance its resilience, and expand the resistance area, thereby effectively improving the stability and comfort of wearing the shoe. Similar to the design of the forefoot upturned portion 611 in the aforementioned embodiment, the first abrasion-resistant patch 610 and the second abrasion-resistant patch 620 can also form an anti-rollover portion in the width direction of the anti-collision sole 10, so as to further enhance the lateral support and overall stability of the anti-collision sole 10, helping the wearer to better maintain balance during exercise and reducing the risk of instability or injury caused by lateral forces.

[0047] In addition, the anti-collision sole 10 also includes an anti-torsion component 660 and a heel support component 670. The anti-torsion component 660 is located on the outsole 200 corresponding to the arch of the foot, effectively reinforcing the arch, improving shoe stability, reducing torsional deformation during use, and thus extending the shoe's lifespan. The heel support component 670 is located on the outsole 200 corresponding to the heel and angled upwards. When the wearer leans backward, it provides additional cushioning and support to the heel, enhancing comfort and safety.

[0048] Please refer to it again. Figure 1 and Figure 3 At the end of the sidewall 300 away from the anti-collision patch 400, a first protrusion 310 and a second protrusion 330 are provided at intervals along the thickness direction, and a transition groove is formed between the first protrusion 310 and the second protrusion 330. During the process of taking off the shoes, the other foot can step on the transition groove, and the design of the groove makes it easy to put on and take off the shoes, greatly improving the convenience of use.

[0049] To enhance the lateral support performance of the anti-collision sole 10, multiple support blocks 350 are provided on both sides of the sidewall 300. These support blocks 350 can effectively strengthen the stability of the sole under lateral force, reduce the risk of rollover, and improve the overall support effect. Figure 3 As shown, to further enhance the shock absorption performance of the anti-collision sole 10, multiple triangular grooves 370 are provided on both sides of the sidewall 300, and multiple linear grooves are provided at intervals on the bottom wall of the triangular grooves 370. It can be understood that the combination of triangular grooves 370 and linear grooves can not only absorb and disperse the impact force from the ground, but also significantly improve the cushioning effect of the sole, thereby reducing foot fatigue and improving wearing comfort.

[0050] Please refer to it again. Figure 2 The insole 100 has multiple labor-saving grooves 110 recessed at the position corresponding to the ball of the foot, and the multiple labor-saving grooves 110 are spaced apart along the length of the anti-collision sole 10. Based on the above-mentioned labor-saving grooves 110, the anti-collision sole 10 can deform with the bending of the toes, avoiding the situation where bending is difficult due to material accumulation, and achieving the technical effect of labor-saving walking.

[0051] In summary, this utility model provides an anti-collision sole 10 and a shoe. The anti-collision sole 10 includes an insole 100, an outsole 200, a sidewall 300, and an anti-collision patch 400. The insole 100 is for contact with the foot, the outsole 200 is for contact with the ground, the sidewall 300 connects the insole 100 and the outsole 200, and extends upward to form an annular connecting portion 390 surrounding the insole 100. The anti-collision patch 400 is located on the insole 100 at a position corresponding to the toes and is connected to the annular connecting portion 390. Based on this configuration, when the toes are impacted, the anti-collision patch 400 can effectively absorb and disperse the impact force, thereby reducing the risk of injury. Simultaneously, the annular connecting portion 390 serves as a support point for the anti-collision patch 400, significantly enhancing its stability. During impact, the annular connecting portion 390 can effectively limit excessive deformation of the anti-collision patch 400, preventing protective failure due to patch displacement, thus comprehensively improving the overall anti-collision performance of the sole.

[0052] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model.

Claims

1. An anti-collision shoe sole, characterized by, It includes an insole (100), an outsole (200), a sidewall (300), and a bumper patch (400); wherein, the insole (100) is for contact with the foot, the outsole (200) is for contact with the ground, the sidewall (300) is connected between the insole (100) and the outsole (200), and extends upward to form an annular connecting portion (390) surrounding the insole (100), and the bumper patch (400) is located on the insole (100) at a position corresponding to the toes, and is connected to the annular connecting portion (390).

2. The anti-collision shoe sole according to claim 1, characterized in that, The anti-collision patch (400) has an arc-shaped structure. One side of the arc-shaped structure is a convex arc surface (410) that protrudes outward, and the other side is a concave arc surface (430) that is recessed inward. The concave arc surface (430) is used to protect the toes.

3. The anti-collision shoe sole according to claim 2, characterized in that, The anti-collision patch (400) includes a wrapping part (451), a first extension part (453) and a second extension part (455); wherein the wrapping part (451) is located at the front end of the anti-collision sole (10), and the first extension part (453) and the second extension part (455) extend backward from both sides of the wrapping part.

4. The anti-collision shoe sole according to claim 3, characterized in that, The anti-collision patch (400) also includes a third extension (457) that extends rearward from the top of the wrapping portion (451).

5. The anti-collision shoe sole according to claim 1, wherein, The anti-collision sole (10) further includes a first abrasion-resistant patch (610) and a second abrasion-resistant patch (620); wherein, the first abrasion-resistant patch (610) is disposed on the outsole (200) at a position corresponding to the ball of the foot, and the second abrasion-resistant patch (620) is disposed on the outsole (200) at a position corresponding to the heel.

6. The anti-collision shoe sole according to claim 5, characterized in that, The front end of the first wear-resistant patch (610) extends forward and upward to form a forward-curved portion (611), which is attached to the anti-collision patch (400).

7. The anti-collision shoe sole according to claim 5, characterized in that, The first wear-resistant patch (610), the second wear-resistant patch (620), and the anti-collision patch (400) are all made of rubber.

8. The anti-collision shoe sole according to any one of claims 1 to 7, characterized in that, The anti-collision sole (10) also includes a heel protector (500), which is located on the insole (100) at a position corresponding to the heel and is connected to the annular connecting part (390).

9. The anti-collision shoe sole according to any one of claims 1 to 7, characterized in that, The sidewall (300) away from the anti-collision patch (400) has a first protrusion (310) and a second protrusion (330) spaced apart along the thickness direction, and a transition groove is formed between the first protrusion (310) and the second protrusion (330).

10. A shoe characterized by It includes an upper and a shock-absorbing sole (10) as described in any one of claims 1-9, wherein the upper is connected to the shock-absorbing sole (10).

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