Foot arch supporting anti-skid sole and shoe

Abstract

The utility model provides an arch supporting antiskid sole and a shoe, and relates to the technical field of soles, and the arch supporting antiskid sole comprises a half sole part, a middle waist part and a heel part which are sequentially connected along the length direction of the arch supporting antiskid sole. Wherein a first supporting piece is embedded in the outer bottom of the arch supporting anti-skid sole, and the first supporting piece is located at the middle waist part. It is easy to understand that the first supporting piece can ensure that the first supporting piece directly supports and acts on the arch part of the wearer, and therefore the problems of arch collapse and flatfoot are solved. On the basis, the first rubber patch and the second rubber patch are attached to the outer sole of the arch supporting anti-skid shoe sole, so that the anti-skid performance of the shoe sole can be adjusted according to different gait stages, and the wearing comfort and safety of a user are improved. Specifically, the first rubber patch is located on the half sole part and is suitable for providing enough friction force when the half sole falls to the ground; and the second rubber patch is positioned at the heel part and is suitable for increasing the road holding force when the heel touches the ground.

Description

Technical Field

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

[0002] Shoes are essential in our daily lives, so their comfort and durability are highly valued. Walking creates impact between the sole of the foot and the shoe, concentrating the body's weight on the contact area. Therefore, sole design can enhance comfort and durability.

[0003] The inventors discovered that existing shoe soles cannot provide adequate support for the arch of the foot during walking, which can easily lead to arch collapse and flat feet. In addition, in rainy weather, existing shoe soles are prone to slipping, causing the wearer to lose balance and fall. Utility Model Content

[0004] The purpose of the present invention includes providing an arch support anti-skid sole and shoes, which can better support the human arch, thereby avoiding arch collapse and flat feet problems, and also improve the anti-skid performance, reducing the probability of the wearer losing balance due to slipping.

[0005] The embodiment of the present utility model can be implemented as follows:

[0006] In a first aspect, the utility model provides an arch support anti-skid sole, comprising a forefoot portion, a mid-waist portion, and a heel portion connected in sequence along the length direction of the arch support anti-skid sole;

[0007] The outsole of the arch support anti-skid sole is embedded with a first support piece, and the first support piece is located at the middle waist; the outsole of the arch support anti-skid sole is affixed with a first rubber patch and a second rubber patch, and the first rubber patch is located at the forefoot and the second rubber patch is located at the heel.

[0008] In an optional embodiment, the second rubber patch includes a first rubber portion and a second rubber portion that are oppositely arranged along the width direction of the arch support anti-slip sole, and the first rubber portion and the second rubber portion are sandwiched on one side away from the forefoot portion to form a triangular groove.

[0009] In an optional embodiment, both the first rubber patch and the second rubber patch are provided with anti-slip textures.

[0010] In an optional embodiment, the insole of the arch support anti-slip sole is embedded with a second support piece, the second support piece is located at the middle waist, and the first support piece and the second support piece are made of materials with different hardness.

[0011] In an optional embodiment, the insole of the arch support anti-skid sole is provided with a plurality of effort-saving grooves at intervals along the length direction of the arch support anti-skid sole, and all the effort-saving grooves are located in the forefoot portion.

[0012] In an optional embodiment, the side wall of the arch support anti-slip sole is provided with a raised portion and a recessed portion along the thickness direction of the arch support anti-slip sole, and the raised portion extends from the forefoot portion to the mid-waist portion, and the recessed portion extends from the mid-waist portion to the heel portion.

[0013] In an optional embodiment, a transition portion is formed between the recessed portion and the raised portion, and an extension dimension of the transition portion in the thickness direction of the arch support anti-slip sole ranges from 2 to 4 mm.

[0014] In an optional embodiment, the recessed portion has a recessed size ranging from 2 to 7 mm in the width direction of the arch support anti-slip sole.

[0015] In an optional embodiment, the raised portion is provided with a plurality of arc-shaped grooves along the thickness direction of the arch support anti-slip sole.

[0016] In a second aspect, the present invention provides a shoe comprising an upper and the arch support and anti-skid sole according to any one of the aforementioned embodiments, wherein the upper is connected to the arch support and anti-skid sole.

[0017] The beneficial effects of the arch support anti-slip sole and the shoe provided by the embodiment of the utility model include:

[0018] The utility model provides an arch support and anti-skid sole and shoes, comprising a forefoot portion, a mid-waist portion and a heel portion connected in sequence along the length direction of the arch support and anti-skid sole. The outsole of the arch support and anti-skid sole is embedded with a first support sheet, and the first support sheet is located at the mid-waist portion. It is easy to understand that the first support sheet can ensure that it directly supports the arch of the wearer, thereby improving the problems of arch collapse and flat feet. On the basis of the above, the outsole of the arch support and anti-skid sole is affixed with a first rubber patch and a second rubber patch, so as to adjust the anti-skid performance of the sole according to different gait stages, thereby improving the wearing comfort and safety of the user. Specifically, the first rubber patch is located in the forefoot portion, which is suitable for providing sufficient friction when the forefoot lands on the ground; the second rubber patch is located in the heel portion, which is suitable for increasing grip when the heel lands on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention 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 any creative work.

[0020] Figure 1 A schematic diagram of the structure of the arch support anti-slip sole provided by this embodiment from a first-person perspective;

[0021] Figure 2 A schematic diagram of the structure of the arch support and anti-slip sole provided by this embodiment from a second viewing angle;

[0022] Figure 3 A schematic diagram of the structure of the arch support anti-slip sole provided by this embodiment from a third perspective;

[0023] Figure 4 A schematic structural diagram of the arch support anti-slip sole provided by this embodiment from a fourth viewing angle;

[0024] Figure 5 This is a schematic structural diagram of the arch support and anti-slip sole provided in this embodiment from the fifth viewing angle.

[0025] Icons: 10-arch support and anti-slip sole; 100-forefoot; 110-effort-saving groove; 130-front tilt structure; 200-midwaist; 300-heel; 310-triangular groove; 330-back tilt structure; 410-first support plate; 430-second support plate; 510-first rubber patch; 530-second rubber patch; 531-first rubber part; 533-second rubber part; 610-raised part; 611-arc groove; 620-transition part; 630-recessed part. DETAILED DESCRIPTION

[0026] The soles in the related art have the problems of being unable to provide sufficient support for the arch of the foot, causing the arch to collapse and flat feet, and being prone to slipping.

[0027] In response to the above problems, the present invention provides an arch-supporting anti-slip sole and shoe, which can better support the human arch, thereby avoiding arch collapse and flat feet problems, and also improves the anti-slip performance, reducing the probability of the wearer losing balance due to slipping.

[0028] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0029] 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 rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are intended to fall within the scope of protection of the present invention.

[0030] 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, it does not need to be further defined or explained in subsequent drawings.

[0031] In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the utility model product is usually placed when in use. It is only for the convenience of describing the present invention 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. Therefore, it cannot be understood as a limitation on the present invention.

[0032] In addition, the terms "first", "second", etc., if used, are merely used to distinguish and describe, and should not be understood as indicating or implying relative importance.

[0033] It should be noted that, in the absence of conflict, the features in the embodiments of the present invention can be combined with each other.

[0034] The following describes in detail the overall structure, working principle and technical effects of the arch support anti-skid sole 10 and the shoe provided by the present invention through embodiments and in conjunction with the accompanying drawings. Figure 1 This is a schematic diagram of the structure of the arch support anti-skid sole 10 provided in this embodiment from a first perspective. Figure 1 The present invention provides an arch support and anti-skid sole 10 for use in shoes, including a forefoot portion 100, a mid-waist portion 200 and a heel portion 300 sequentially connected along the length direction of the arch support and anti-skid sole 10.

[0035] The outsole of the arch support anti-slip sole 10 is embedded with a first support piece 410, located at the mid-waist region 200. As will be readily appreciated, the placement of the first support piece 410 at the mid-waist region 200 ensures direct support for the wearer's arch, thereby alleviating arch collapse and flat feet. Furthermore, this design effectively disperses the pressure transferred from the arch to the ground, reducing the pressure on other parts of the sole.

[0036] Based on the above, the outsole of the arch support anti-slip sole 10 is affixed with a first rubber patch 510 and a second rubber patch 530 to adjust the anti-slip performance of the sole according to different gait stages, thereby improving the user's wearing comfort and safety. Specifically, the first rubber patch 510 is located on the forefoot 100, which is suitable for providing sufficient friction when the forefoot lands; the second rubber patch 530 is located on the heel 300, which is suitable for increasing grip when the heel lands.

[0037] It should be noted that the first support sheet 410 can be made of a nylon material with good resilience and wear resistance, or a combination of nylon and steel core material, that is, by embedding the steel core in the nylon material, the toughness and supporting force of the first support sheet 410 are further enhanced. Based on this, the first support sheet 410 has high resilience and toughness, and is more able to fit the arch of the foot.

[0038] Furthermore, the first support plate 410 converts the force applied by the wearer upon landing into supporting and propulsive forces, thereby reducing arch fatigue during gait. Specifically, when the wearer's heel first contacts the ground, the first support plate 410 rapidly deforms due to its high elasticity and toughness, absorbing the impact and generating propulsive forces. As the body's center of gravity shifts forward, the first support plate 410 gradually returns to its original shape, pushing the sole forward and allowing the forefoot 100 to naturally conform to the ground, achieving a smooth transition.

[0039] As an optional embodiment, the first rubber patch 510 and the second rubber patch 530 are both provided with anti-slip textures, such as grooves or protrusions, so as to further improve the overall anti-slip effect of the sole and avoid slipping when walking in rainy days, thereby affecting safety.

[0040] Alternatively, the surface of the rubber patch can be designed with a texture composed of numerous small triangles that protrude from the mold. This design not only increases friction but also creates a more even edge. Furthermore, during the production process, after the rubber patch is removed from the mold, excess material is removed using a tearing process, rather than trimming with scissors. This reduces labor costs and avoids messy trimming, improving product quality.

[0041] To improve the sole's smooth landing performance, in some embodiments, the second rubber patch 530 includes a first rubber portion 531 and a second rubber portion 533 disposed opposite each other along the width direction of the arch support anti-slip sole 10. Furthermore, the first rubber portion 531 and the second rubber portion 533 are sandwiched on a side away from the forefoot portion 100 to form a triangular groove 310.

[0042] It is easy to understand that, on the one hand, the design of triangular groove 310 can increase the contact area between the sole and the ground, thereby improving the stability of the sole and making landing smoother. On the other hand, triangular groove 310 can absorb and disperse the impact force when landing, reducing the impact on the foot and improving wearing comfort. Optionally, the dimensional data of the triangular groove 310 satisfies the swallowtail theorem to ensure that the triangular groove 310 can evenly distribute stress when subjected to force, preventing local overload.

[0043] See also Figure 2 In some embodiments, the insole of the arch support anti-slip sole 10 is embedded with a second support sheet 430, located in the mid-waist region 200. Furthermore, the first support sheet 410 and the second support sheet 430 are made of materials of different hardness. Based on this arrangement, the first support sheet 410 and the second support sheet 430 together form a dual-hardness embedded structure. By varying the hardness, the first support sheet 410 and the second support sheet 430 provide a better fit to the wearer's arch during wear, thereby enhancing comfort.

[0044] Please refer again Figure 2 Considering that the bending performance of the sole also affects the wearer's comfort when walking or exercising, the insole of the arch support and anti-skid sole 10 is provided with multiple labor-saving grooves 110 spaced along the length of the arch support and anti-skid sole 10, and all of the labor-saving grooves 110 are located in the forefoot portion 100. Based on this, the forefoot portion 100 can avoid the difficulty of bending due to material accumulation and bends easily as the wearer walks, improving the lightness of gait and walking comfort.

[0045] See also Figure 3 The sidewalls of the arch support and anti-skid sole 10 are provided with raised portions 610 and recessed portions 630 along the thickness of the arch support and anti-skid sole 10. The raised portions 610 extend from the forefoot 100 to the mid-waist 200, increasing lateral stability and reducing the risk of slipping during quick turns or sudden changes of direction. The recessed portions 630 extend from the mid-waist 200 to the heel 300, reducing lateral friction, making the foot more stable while walking and reducing the possibility of sprains.

[0046] To further enhance lateral stability, the raised portion 610 is provided with a plurality of arcuate grooves 611 along the thickness of the arch support anti-slip sole 10. This significantly increases the curvature of the sole's outer contour, allowing the sole to more closely conform to the natural curve of the foot, providing better support and support. Furthermore, the arcuate grooves 611 disperse lateral impact forces, reducing the risk of excessive force on a single point.

[0047] To further adapt to the natural shape of the arch of the foot, the recessed portion 630 is recessed in the width direction of the arch support anti-slip sole 10 by 2 to 7 mm. This creates a waist-constricting effect at the mid-waist portion 200, thereby securing the wearer's foot, reducing foot movement within the shoe, and providing more stable support. Furthermore, a transition portion 620 is formed between the recessed portion 630 and the raised portion 610. The transition portion 620 extends in the thickness direction of the arch support anti-slip sole 10 by 2 to 4 mm, ensuring a smooth transition from the raised portion 610 to the recessed portion 630. This ensures a better fit and conforms to the natural shape of the arch of the foot, providing more snug support.

[0048] like Figure 4 As shown, to prevent stumbling and falling while walking, the forefoot portion 100, away from the mid-waist portion 200, is tilted upward to form a tilted structure 130. This structure prevents direct impact damage to the toes when the toes strike a hard object. Furthermore, when walking in the rain, tilted structure 130 reduces the risk of water from the ground being carried onto the shoe surface due to inertia, which could cause it to get wet.

[0049] like Figure 5 As shown, considering that the legs of the elderly tend to weaken with age, the end of the heel portion 300 away from the mid-waist portion 200 is tilted upward to form a rear tilt structure 330, thereby achieving the purpose of saving effort for the wearer, ensuring comfortable walking, and improving shock absorption. Optionally, the tilt angle of the heel portion 300 relative to the mid-waist portion 200 ranges from 22° to 27°, and specifically can be 25°.

[0050] The first rubber patch 510 on the forefoot 100 rises upward with the forefoot 100 to form a front-curved structure 130, thereby improving the collision protection performance of the front of the sole. Similarly, the second rubber patch 530 on the heel rises upward with the heel to form a rear-curved structure 330, thereby improving the collision protection performance of the rear of the sole.

[0051] In summary, the present invention provides an arch support and anti-slip sole 10, comprising a forefoot portion 100, a mid-waist portion 200, and a heel portion 300, connected in sequence along the length of the arch support and anti-slip sole 10. The outsole of the arch support and anti-slip sole 10 is embedded with a first support plate 410, located in the mid-waist portion 200. As will be readily understood, the first support plate 410 ensures direct support on the wearer's arch, thereby improving arch collapse and flat feet. Furthermore, the outsole of the arch support and anti-slip sole 10 is affixed with a first rubber patch 510 and a second rubber patch 530 to adjust the anti-slip performance of the sole according to different gait stages, thereby enhancing the wearer's comfort and safety. Specifically, the first rubber patch 510 is located in the forefoot portion 100, providing sufficient friction when the forefoot lands; the second rubber patch 530 is located in the heel portion 300, providing increased grip when the heel lands.

[0052] In addition, the present application also provides a shoe, which includes a shoe upper and the arch support anti-slip sole 10 in the aforementioned embodiment, and the shoe upper is connected to the arch support anti-slip sole 10. It is easy to understand that because the shoe includes the arch support anti-slip sole 10 in the aforementioned embodiment, it can achieve the beneficial effects of saving walking effort and enhancing anti-fracture performance, which will not be described in detail in this embodiment.

[0053] The above is only a specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any changes or replacements that can be easily thought of by any technician familiar with this technical field within the technical scope disclosed in the present invention should be covered by the protection scope of the present invention.

Claims

1. A non-slip arch support sole, characterized in that: It includes a forefoot portion, a mid-waist portion, and a heel portion that are sequentially connected along the length direction of the arch support anti-skid sole; The outsole of the arch support and anti-skid sole is embedded with a first support piece, and the first support piece is located at the mid-waist part; the outsole of the arch support and anti-skid sole is affixed with a first rubber patch and a second rubber patch, and the first rubber patch is located at the forefoot part, and the second rubber patch is located at the heel part.

2. The arch support anti-slip sole according to claim 1, characterized in that: The second rubber patch includes a first rubber portion and a second rubber portion that are oppositely arranged along the width direction of the arch support anti-slip sole, and the first rubber portion and the second rubber portion are sandwiched at a side away from the forefoot portion to form a triangular groove.

3. The arch support anti-slip sole according to claim 1, characterized in that: The first rubber patch and the second rubber patch are both provided with anti-slip textures.

4. The arch support anti-slip sole according to any one of claims 1 to 3, characterized in that: The insole of the arch support anti-skid sole is embedded with a second support piece, the second support piece is located at the middle waist, and the first support piece and the second support piece are respectively made of materials with different hardness.

5. The arch support anti-slip sole according to any one of claims 1 to 3, characterized in that: The insole of the arch support anti-skid sole is provided with a plurality of labor-saving grooves at intervals along the length direction of the arch support anti-skid sole, and all the labor-saving grooves are located at the forefoot part.

6. The arch support anti-slip sole according to any one of claims 1 to 3, characterized in that: The side wall of the arch support anti-skid sole is provided with a raised portion and a recessed portion along the thickness direction of the arch support anti-skid sole, and the raised portion extends from the forefoot portion to the mid-waist portion, and the recessed portion extends from the mid-waist portion to the heel portion.

7. The arch support anti-slip sole according to claim 6, characterized in that: A transition portion is formed between the recessed portion and the raised portion, and an extension dimension of the transition portion in a thickness direction of the arch support anti-slip shoe sole ranges from 2 to 4 mm.

8. The arch support anti-slip sole according to claim 6, characterized in that: The concave portion has a concave size ranging from 2 to 7 mm in the width direction of the arch support anti-slip sole.

9. The arch support anti-slip sole according to claim 7, characterized in that: The raised portion is provided with a plurality of arc grooves along the thickness direction of the arch support anti-skid sole.

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

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