Shock absorption sole easy to bend and shoe
By incorporating drainage channels, V-shaped grooves, and flanges into the sole, the problems of poor flexibility and shock absorption in existing soles are solved, improving the comfort and lightness of walking and sports.
Patent Information
- Application Number
- CN202422730223.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-08
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-11-08
AI Technical Summary
Existing shoe soles have poor flexibility and shock absorption, which makes the wearer's feet prone to fatigue and poor comfort during walking and exercise.
Design a flexible, shock-absorbing shoe sole, including an outsole, an insole, and a sidewall. Drainage channels and V-shaped grooves are provided between the outsole and the sidewall, along with flanges and rubber patches to enhance flexibility and shock absorption.
By incorporating drainage channels, V-shaped grooves, and flanges, the flexibility and cushioning performance of the sole are improved, reducing energy consumption during exercise and enhancing the wearer's comfort and sense of lightness in their steps.
Smart Images
Figure CN223627027U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of shoe sole, specifically, easy to bend shock attenuation shoe sole and shoes. BACKGROUND
[0002] Biomechanics research shows that the movement process of the foot is divided into three stages according to the time sequence of contact with the ground: the rear heel landing period, the midfoot support period and the forefoot push-off period. The force point of the whole foot moves forward during the movement process, and gradually bends and straightens from the rear heel to the forefoot.
[0003] However, the inventor found that the shoe sole in the prior art has poor flexibility and shock absorption. During walking and movement, the wearer's feet are prone to fatigue and poor comfort due to the difficulty of bending and absorbing vibration of the shoe sole. INVENTION CONTENTS
[0004] The utility model discloses a kind of easy to bend shock attenuation shoe sole and shoes, which can relieve the fatigue of wearer's foot, improve the comfort of wearer during walking and movement.
[0005] The embodiment of the utility model can be implemented as follows:
[0006] In a first aspect, the utility model provides an easy-to-bend shock attenuation shoe sole, comprising an outsole, an insole and a side wall, the side wall is connected between the outsole and the insole.
[0007] The outsole is provided with a plurality of drainage grooves along the length direction of the easy-to-bend shock attenuation shoe sole; the side wall is provided with a V-shaped groove corresponding to the drainage groove along the length direction of the easy-to-bend shock attenuation shoe sole; the opening end of any V-shaped groove faces the insole, and the top corner end of any V-shaped groove communicates with the drainage groove.
[0008] In an optional embodiment, the easy-to-bend shock attenuation shoe sole further comprises a flange, the flange is annularly arranged at the connection between the insole and the side wall, and extends along the thickness direction of the easy-to-bend shock attenuation shoe sole.
[0009] In an optional embodiment, the flange comprises a first inclined surface and a second inclined surface connected along the thickness direction of the easy-to-bend shock attenuation shoe sole, and the connection between the first inclined surface and the second inclined surface is convex along the width direction of the easy-to-bend shock attenuation shoe sole.
[0010] In an optional embodiment, the size of the flange in the thickness direction of the easy-to-bend shock attenuation shoe sole ranges from 20 to 25 mm.
[0011] In an optional embodiment, the easy-to-bend shock attenuation shoe sole further comprises a first rubber patch and a second rubber patch, and the first rubber patch is attached to the outsole at a position corresponding to the forefoot, and the second rubber patch is attached to the outsole at a position corresponding to the heel.
[0012] In an optional embodiment, the second rubber patch comprises a first rubber part and a second rubber part oppositely arranged along the width direction of the foldable shock-absorbing sole, and the first rubber part and the second rubber part are clamped to form a triangular groove away from one side of the first rubber patch.
[0013] In an optional embodiment, the first rubber patch comprises a first rubber area, a second rubber area and a third rubber area, and the first rubber area, the second rubber area and the third rubber area are connected at one end away from the second rubber patch and extend along the length direction of the foldable shock-absorbing sole at one end close to the second rubber patch; the first rubber area, the second rubber area and the third rubber area are spaced apart by a plurality of rubber blocks along the width direction and / or the length direction of the foldable shock-absorbing sole.
[0014] In an optional embodiment, the outsole is upwardly curved at one end corresponding to the forefoot to form a front curved structure, and the outsole is upwardly curved at one end corresponding to the heel to form a rear curved structure.
[0015] In an optional embodiment, the insole is provided with a plurality of force-saving grooves at a position corresponding to the forefoot, and the plurality of force-saving grooves are spaced apart along the length direction of the foldable shock-absorbing sole.
[0016] In a second aspect, the utility model provides a kind of shoes, including vamp and the foldable shock-absorbing sole of any one of the preceding embodiments, and the vamp is connected with the foldable shock-absorbing sole.
[0017] The foldable shock-absorbing sole and the shoes provided by the embodiments of the utility model have the following beneficial effects:
[0018] The utility model provides a kind of foldable shock-absorbing sole and shoes, including outsole, insole and side wall. Among them, side wall is connected between outsole and insole. On the basis described above, outsole is spaced apart by a plurality of drainage grooves along the length direction of the foldable shock-absorbing sole. Correspondingly, the side wall is provided with V-shaped groove corresponding to drainage groove along the length direction of the foldable shock-absorbing sole. It is easy to understand that the V-shaped groove and the drainage groove are one-to-one correspondence, respectively improve the bending effect of outsole and side wall, so as to achieve the beneficial effects of reducing the energy consumption of wearer, improving walking and motion comfort. And, the opening end of any one V-shaped groove is all towards insole, and the vertex end of any one V-shaped groove is all communicated with drainage groove. Based on this, in the gait process of wearer, according to mechanical principle, V-shaped groove can fully absorb energy, form triangular spring body, improve the buffering performance of sole, so that the wearer steps lightly, and walks briskly. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the drawings required to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some embodiments of the present application, and therefore should not be regarded as a limitation to the scope, and for those skilled in the art, other related drawings can also be obtained without creative labor on the premise of the drawings.
[0020] Figure 1 The structure schematic diagram of the easy-bending shock-absorbing shoe sole under the first perspective of the present embodiment is provided.
[0021] Figure 2 The structure schematic diagram of the easy-bending shock-absorbing shoe sole under the second perspective of the present embodiment is provided.
[0022] Figure 3 The structure schematic diagram of the easy-bending shock-absorbing shoe sole under the third perspective of the present embodiment is provided.
[0023] Figure 4 The structure schematic diagram of the easy-bending shock-absorbing shoe sole under the fourth perspective of the present embodiment is provided.
[0024] Figure 5 The structure schematic diagram of the easy-bending shock-absorbing shoe sole under the fifth perspective of the present embodiment is provided.
[0025] Icon: 10-easy-bending shock-absorbing shoe sole; 100-insole; 110-labor-saving groove; 300-outsole; 310-drainage groove; 330-front lifting structure; 350-back lifting structure; 370-triangle groove; 500-side wall; 510-V-shaped groove; 700-flange; 710-first inclined surface; 730-second inclined surface; 910-first rubber patch; 911-first rubber area; 913-second rubber area; 915-third rubber area; 917-rubber block; 930-second rubber patch; 931-first rubber part; 933-second rubber part. DETAILED DESCRIPTION
[0026] In the shoe sole of the related art, there is a problem of poor flexibility and shock-absorbing property, and therefore, the wearer's foot is easily tired and the comfort is poor during walking and movement.
[0027] In view of the above problem, the present application provides an easy-bending shock-absorbing shoe sole 10, which can relieve the wearer's foot fatigue and improve the comfort of the wearer during walking and movement.
[0028] 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 described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.
[0029] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.
[0030] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0031] In the description of the utility model, it should be noted that if the terms "upper", "lower", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the utility model product when it is usually placed, only for the convenience of describing the utility model and simplifying the description, and it does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.
[0032] In addition, if the terms "first", "second" and the like appear, they are only used for differentiation description, and cannot be understood as indicating or implying relative importance.
[0033] It should be noted that the features in the embodiments of the utility model can be combined with each other without conflict.
[0034] The overall structure, working principle and technical effects of the easy-to-bend shock-absorbing shoe sole 10 and the shoe provided by the utility model will be described in detail below through embodiments and in combination with the drawings.
[0035] Figure 1 The structure schematic diagram of the easy-to-bend shock-absorbing shoe sole 10 in the first view provided for the embodiment,
[0036] Figure 2 The structure schematic diagram of the easy-to-bend shock-absorbing shoe sole 10 in the second view provided for the embodiment, please refer to Figure 1 and Figure 2 .
[0037] The utility model provides a kind of easily bending shock-absorbing shoe sole 10, applied in shoe, including outsole 300, inner bottom 100 and side wall 500. Among them, side wall 500 is connected between outsole 300 and inner bottom 100, to stabilize transition ground or the force exerted by wearer.
[0038] On the basis, outsole 300 is provided with multiple drainage grooves 310 along the length direction of easily bending shock-absorbing shoe sole 10. Correspondingly, side wall 500 is provided with V-shaped groove 510 corresponding to drainage groove 310 along the length direction of easily bending shock-absorbing shoe sole 10. It is easy to understand that the V-shaped groove 510 and drainage groove 310 are set one by one, respectively improve the bending effect of outsole 300 and side wall 500, to reduce the energy consumption of wearer's movement, improve the beneficial effects of walking and motion comfort.
[0039] And, the opening end of any one V-shaped groove 510 is towards inner bottom 100, and the vertex end of any one V-shaped groove 510 is communicated with drainage groove 310. That is to say, V-shaped groove 510 is set in the shape of "funnel" in side wall 500. Based on this, in the gait process of wearer, according to the principle of mechanics, V-shaped groove 510 can fully absorb energy, form a triangular spring body, improve the cushioning performance of shoe sole, so that the wearer steps lightly, and walks briskly.
[0040] In some embodiments, please refer to Figure 1 Easily bending shock-absorbing shoe sole 10 further includes flange 700. The flange 700 is annularly arranged at the connection between inner bottom 100 and side wall 500, and extends along the thickness direction of easily bending shock-absorbing shoe sole 10, so as to assist in fixing the foot of wearer, so that it is close to inner bottom 100, and the foot does not displace excessively in the process of movement.
[0041] Further, in order to make flange 700 better adapt to the deformation of foot movement, flange 700 includes first inclined surface 710 and second inclined surface 730 connected along the thickness direction of easily bending shock-absorbing shoe sole 10. Among them, the connection of first inclined surface 710 and second inclined surface 730 is protruded along the width direction of easily bending shock-absorbing shoe sole 10.
[0042] Based on the above setting, flange 700 is a three-dimensional structure with deformation elasticity, which can effectively absorb the pressure generated in the gait movement process, thereby reducing the wrinkle problem caused by pressure concentration. Optionally, the size of the protrusion at the connection of first inclined surface 710 and second inclined surface 730 is 0.5mm.
[0043] In addition, it should be noted that the opening end of any one V-shaped groove 510 extends to the second inclined surface 730, so that the flange 700, the side wall 500 and the outsole 300 form a continuous drainage mechanism, thereby guiding the water accumulated in the sole to quickly drain, ensuring the dryness and cleanliness of the sole.
[0044] Further, the flange 700 has a dimension in the thickness direction of the flexible and shock-absorbing sole 10 ranging from 20 to 25 mm, so as to provide stability, support and protection for the wearer's ankle during walking, and at the same time make the wearer's foot fit the insole 100, reduce displacement and misalignment caused by friction during movement, thereby achieving a comfortable effect.
[0045] Please refer again to Figure 2 , considering the anti-slip performance of the sole is also an important parameter in the design, the flexible and shock-absorbing sole 10 further comprises a first rubber patch 910 and a second rubber patch 930. Among them, the first rubber patch 910 is attached to the outsole 300 for the position corresponding to the forefoot, thereby correspondingly increasing the wear-resistant and anti-slip performance of the sole at the position corresponding to the forefoot; and the second rubber patch 930 is attached to the outsole 300 for the position corresponding to the heel, thereby correspondingly increasing the wear-resistant and anti-slip performance of the sole at the position corresponding to the heel.
[0046] In some embodiments, the first rubber patch 910 comprises a first rubber area 911, a second rubber area 913 and a third rubber area 915. And the first rubber area 911, the second rubber area 913 and the third rubber area 915 are connected at one end away from the second rubber patch 930, and extend along the length direction of the flexible and shock-absorbing sole 10 at one end close to the second rubber patch 930. That is, the first rubber patch 910 has a "claw" shape structure, which improves the grip performance of the wear-resistant performance through multiple direction rubber areas.
[0047] On the basis of the above, in order to further improve the anti-slip and wear-resistant performance on the ground, the first rubber area 911, the second rubber area 913 and the third rubber area 915 are spaced apart by a plurality of rubber blocks 917 along the width direction and / or the length direction of the flexible and shock-absorbing sole 10.
[0048] Optionally, the first rubber area 911, the second rubber area 913 and the third rubber area 915 are provided with a total of 16 irregular quadrilateral rubber blocks 917, which are cast with bite cement lines. Based on this, the wear-resistant and anti-slip performance of the flexible and shock-absorbing sole 10 relative to the ground is improved, so that the elderly are more safe and comfortable during gait.
[0049] In some embodiments, to improve the performance of the sole landing smoothly, the second rubber patch 930 includes a first rubber part 931 and a second rubber part 933 arranged opposite along the width direction of the easy-to-bend shock-absorbing sole 10. And the first rubber part 931 and the second rubber part 933 are arranged to form a triangular groove 370 away from one side of the first rubber patch 910.
[0050] It is easy to understand that, on the one hand, the design of the triangular groove 370 can increase the contact area of the sole with the ground, thereby improving the stability of the sole and making the landing more stable; on the other hand, the triangular groove 370 can absorb and disperse the impact force when landing, reduce the impact on the feet, and improve the wearing comfort. Optionally, the size data of the above-mentioned triangular groove 370 satisfies the dovetail theorem to ensure that the triangular groove can uniformly distribute stress when stressed, preventing local overload.
[0051] Please refer to Figure 3 , the insole 100 is provided with a plurality of force-saving grooves 110 at a position corresponding to the forefoot. And the plurality of force-saving grooves 110 are spaced along the length direction of the easy-to-bend shock-absorbing sole 10, thereby further improving the easy-to-bend degree of the sole at the position corresponding to the forefoot, avoiding the situation that bending is difficult due to material accumulation, and improving the comfort of the wearer walking.
[0052] Please refer to Figure 4 , in order to prevent people from falling down due to the loss of the forefoot when walking forward, the outsole 300 is arranged to be upwardly curved at one end corresponding to the forefoot to form a front curved structure 330. Based on this, when the toes hit a hard object, the front curved structure can prevent the impact injury directly brought to the toes by external force. In addition, in rainy days, the front curved structure can also reduce the water on the ground due to inertia, which is brought to the vamp, causing the vamp to be wet.
[0053] Correspondingly, please refer to Figure 5 , considering that as the age of the elderly increases, the legs are prone to weakness, the outsole 300 is arranged to be upwardly curved at one end corresponding to the heel to form a rear curved structure 350, thereby achieving the purpose of saving the wearer's effort, comfortable walking, and improving the cushioning effect. Optionally, the outsole 300 is arranged to be upwardly curved at one end corresponding to the heel by 22 to 27° relative to the position corresponding to the arch of the outsole 300, which can be specifically 25°.
[0054] Optionally, the first rubber patch 910 is upwardly curved together with the outsole 300 to form the front curved structure 330, and the second rubber patch 930 is upwardly curved together with the outsole 300 to form the rear curved structure 350, thereby achieving the beneficial effect of preventing collision at the front and rear of the sole, respectively.
[0055] In summary, the utility model provides a kind of easily bending shock-absorbing shoe sole 10, including outsole 300, insole 100 and side wall 500. Among them, side wall 500 is connected between outsole 300 and insole 100. On the basis described above, outsole 300 is spaced apart and is provided with a plurality of drainage grooves 310 along the length direction of easily bending shock-absorbing shoe sole 10. Correspondingly, side wall 500 is provided with V-shaped groove 510 corresponding to drainage groove 310 along the length direction of easily bending shock-absorbing shoe sole 10. It is easy to understand that the V-shaped groove 510 and drainage groove 310 set up one by one, respectively improve the bending effect of outsole 300 and side wall 500, to reduce the energy consumption of wearer, improve the beneficial effects of walking and motion comfort. And, the opening end of any V-shaped groove 510 is towards insole 100, and the vertex end of any V-shaped groove 510 is communicated with drainage groove 310. Based on this, in the gait process of wearer, according to mechanical principle, V-shaped groove 510 can fully absorb energy, form triangular spring body, improve the cushioning performance of shoe sole, so that the wearer steps are light, and walks briskly.
[0056] In addition, the present application also provides a kind of shoes, it includes vamp and easily bending shock-absorbing shoe sole 10 in the foregoing embodiment, and the vamp is connected with the easily bending shock-absorbing shoe sole 10. It is easy to understand that, since the shoes include easily bending shock-absorbing shoe sole 10 in the foregoing embodiment, it can achieve the beneficial effects of walking and enhancing fracture resistance, and the present embodiment will not be described again.
[0057] The above is only the specific implementation of the utility model, but the protection scope of the utility model is not limited to this, any skilled person in the art can easily think of the change or replacement within the technical range disclosed by the utility model, which should be covered in the protection scope of the utility model.
Claims
1. A flexible and shock-absorbing shoe sole, characterized by, The shoe sole comprises an outer sole, an inner sole and a side wall connected between the outer sole and the inner sole; The outer sole is provided with a plurality of drainage grooves along the length direction of the flexible damping shoe sole; the side wall is provided with V-shaped grooves corresponding to the drainage grooves along the length direction of the flexible damping shoe sole; the opening end of any V-shaped groove faces the inner sole, and the top corner end of any V-shaped groove communicates with the drainage groove.
2. The flexible and shock-absorbing shoe sole according to claim 1, wherein The flexible damping shoe sole further comprises a flange, which is annularly arranged at the connection between the inner sole and the side wall and extends along the thickness direction of the flexible damping shoe sole.
3. The flexible and shock-absorbing shoe sole according to claim 2, characterized in that, The flange comprises a first inclined surface and a second inclined surface connected along the thickness direction of the flexible damping shoe sole, and the connection between the first inclined surface and the second inclined surface is convex along the width direction of the flexible damping shoe sole.
4. The flexible and shock-absorbing shoe sole according to claim 2, wherein The size of the flange along the thickness direction of the flexible damping shoe sole ranges from 20 to 25 mm.
5. The flexible shoe sole according to any one of claims 1 to 4, characterized in that, The flexible damping shoe sole further comprises a first rubber patch and a second rubber patch, and the first rubber patch is attached to the outer sole at a position corresponding to the forefoot, and the second rubber patch is attached to the outer sole at a position corresponding to the heel.
6. The flexible and shock-absorbing shoe sole according to claim 5, characterized in that, The second rubber patch comprises a first rubber part and a second rubber part oppositely arranged along the width direction of the flexible damping shoe sole, and the first rubber part and the second rubber part are clamped to form a triangular recess on the side away from the first rubber patch.
7. The flexible and shock-absorbing shoe sole according to claim 5, wherein The first rubber patch comprises a first rubber area, a second rubber area and a third rubber area, and the first rubber area, the second rubber area and the third rubber area are connected at one end away from the second rubber patch and extend along the length direction of the flexible damping shoe sole at one end close to the second rubber patch; the first rubber area, the second rubber area and the third rubber area are provided with a plurality of rubber blocks along the width direction and / or the length direction of the flexible damping shoe sole.
8. The flexible shoe sole according to any one of claims 1 to 4, wherein The end of the outer sole corresponding to the forefoot is upwardly raised to form a front raised structure, and the end of the outer sole corresponding to the heel is upwardly raised to form a rear raised structure.
9. The flexible shoe sole according to any one of claims 1 to 4, wherein The inner sole is provided with a plurality of labor-saving grooves at a position corresponding to the forefoot, and the plurality of labor-saving grooves are spaced along the length direction of the flexible damping shoe sole.
10. A shoe characterized by The shoe comprises a shoe upper and the flexible damping shoe sole according to any one of claims 1 to 9, and the shoe upper is connected to the flexible damping shoe sole.