CN214904208U - High-elastic damping structure and sole and shoe applying same - Google Patents

Abstract

The utility model discloses a high elasticity shock-absorbing structure is applied to on the sole, including a plurality of shock attenuation component who forms in the sole, shock attenuation component adopts elastic material to make, every shock attenuation component's vertical cross section is type 8 word column structures, the shock attenuation component top has horizontal connecting portion, connecting portion bottom both ends are connected with buffering portion, two buffering portion bottom is connected with the top both ends that are the biography power portion of X word form respectively, it is connected with moulding portion, two respectively to pass power portion bottom both ends moulding portion's bottom is connected with the top both ends of the supporting part of horizontal setting respectively, connecting portion top and supporting part bottom are connected with the sole. The utility model enhances the shock absorption effect of the shoes and disperses the stress of the feet; the utility model also provides a corresponding sole and shoes of using this shock-absorbing structure.

Description

High-elastic damping structure and sole and shoe applying same

Technical Field

The utility model relates to a shoes goods technical field especially relates to a high-elastic shock-absorbing structure and use this shock-absorbing structure's sole, shoes.

Background

The sports shoes are designed and manufactured for people to participate in sports or travel. In order to protect the leg part from being injured, the existing sole is generally provided with damping devices such as an air cushion damping device, an air bag damping device, a damping column damping device, a middle-low filled elastic material damping device and the like at stress positions such as the heel position and the front sole position so as to reduce the bad vibration and injury to the human body caused by walking, running and jumping, the damping devices are relatively simple in structure and only play a role in fixing the damping effect. When the sole receives downward pressure less, the shock attenuation effect is not obvious, and only when the sole receives great downward pressure, the shock attenuation effect just can be fine embodiment, and the foot atress does not obtain the dispersion, makes the foot uncomfortable.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model enhances the damping effect of the shoes, and can achieve better damping effect for smaller pressure, and disperse the stress on the feet; the utility model also provides a sole and shoes of using this shock-absorbing structure.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a high-elastic shock-absorbing structure, is applied to on the sole, including a plurality of shock attenuation component that is formed in the sole, shock attenuation component adopts elastic material to make, every shock attenuation component's vertical cross section is 8 word column structures of type, the shock attenuation component top has horizontal connecting portion, connecting portion bottom both ends are connected with buffering portion, two buffering portion bottom is connected with the top both ends that are the biography power portion of X word form respectively, it is connected with moulding portion, two respectively to pass power portion bottom both ends moulding portion's bottom is connected with the top both ends of the supporting part of horizontal setting respectively, connecting portion top and supporting part bottom are connected with the sole.

Furthermore, the top of the connecting part and the bottom of the supporting part are both provided with a pointed top, and the pointed tops are connected with the sole; the thickness of the connecting portion is smaller than that of the supporting portion.

Further, the thickness of the buffer part is smaller than that of the shaping part, and the elastic strength of the buffer part is smaller than that of the shaping part.

Further, the thickness of the two upper arms of the force transmission part is smaller than that of the two lower arms.

Further, the longitudinal cross section of the shock absorption element is of a symmetrical structure.

Further, the material of the shock absorption element is one or more of EVA, PU, TPU, TPE, PVC, rubber and nylon.

Another object of the present invention is to provide a shoe sole, which has the above-mentioned high-elastic shock-absorbing structure.

Furthermore, a plurality of shock absorption cavities are arranged in the areas of the half sole and/or the half sole, and the shock absorption elements are arranged in the shock absorption cavities.

Further, the bottom of the sole is provided with an anti-skid wear-resistant sheet.

Another object of the present invention is to provide a shoe, which comprises an upper and the sole.

Advantageous effects

Compared with the prior art, the utility model provides a high-elastic shock-absorbing structure and applied this shock-absorbing structure's sole, shoes, it utilizes shock attenuation, resilience, support, connection, deformation isotructure characteristics and its elasticity material's of shock attenuation component itself characteristic through setting up shock attenuation component on the sole, plays dispersion effort and absorbing effect to the decurrent effort that acts on the sole. Specifically, two underarms of supporting part and moulding portion and biography power portion form first closed loop structure, and stable in structure has stronger bearing capacity, resilience ability, avoids the structure to collapse. Connecting portion, buffer portion and pass two upper arms of power portion and form second closed loop structure, stable in structure has certain bearing, resilience, support capacity, and this closed loop structure's thickness is less, and deformation is great relatively, to the decurrent effort of sole, no matter the size, can both carry out the adaptation, carry out the shock attenuation, support and resilience, even if less effort, the foot also can obtain the shock attenuation effect of preferred. The downward acting force of the sole is gradually reduced, the force reacting to the foot is also reduced, the foot is protected to a great extent, and the foot is prevented from being injured.

Drawings

FIG. 1 is a schematic structural view of a shock absorbing member according to an embodiment.

Fig. 2 is a longitudinal sectional view of fig. 1.

FIG. 3 is a schematic view showing a structure in which the shock-absorbing member is applied to the outsole in the embodiment.

FIG. 4 is a schematic view of the embodiment of a shock absorbing member applied to a shoe.

The figure is marked with: 1-a shock-absorbing element; 11-a connecting portion; 12-a buffer; 13-a force transfer section; 14-a shaping part; 15-a support portion; 10-a first closed loop configuration; 20-a second closed loop configuration; 100-a shoe sole; 110-a damping chamber; 120-anti-skid wear resistant sheet; 200-shoe upper.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the following detailed description is made with reference to the accompanying drawings and specific embodiments. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the two elements or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 and 2, a high-elastic shock-absorbing structure, be applied to on sole 100, including forming a plurality of shock-absorbing element 1 in sole 100, shock-absorbing element 1 adopts elastic material to make, the vertical cross section of every shock-absorbing element 1 is 8 style of calligraphy structures of class, shock-absorbing element 1 top has horizontal connecting portion 11, connecting portion 11 bottom both ends are connected with buffering portion 12, two buffering portion 12 bottoms are connected with the top both ends that are the biography power portion 13 of X style of calligraphy respectively, it is connected with moulding portion 14 respectively to pass power portion 13 bottom both ends, the bottom of two moulding portions 14 is connected with the top both ends of horizontal supporting part 15 that sets up respectively, connecting portion 11 top and supporting part 15 bottom are connected with the sole. In this embodiment, the longitudinal cross section of the damping element 1 may be a symmetrical structure similar to 8, and the arrangement of the symmetrical structure makes the stress of each part of the damping element more balanced.

The longitudinal cross section of the connecting portion 11 is an arc structure which is upwardly protruded and the top portion is provided with a peak, and the peak is connected with the sole 100. The arrangement of the peak enables the downward acting force applied to the sole to act on the connecting part 11 more intensively, and the connecting part 11 plays roles of connecting and storing energy.

The buffer part 12 receives the downward acting force transmitted by the connecting part 11, divides the acting force into two parts, one part is divided into horizontal force, and the downward acting force applied to the sole 100 is partially converted into rolling friction force with the ground; a part of the force is transferred to the force transfer part 13 in a vertically downward direction. The buffer part 12 can generate different deformation according to different stress sizes, and plays roles of buffering, supporting and dispersing.

The thickness of the buffer part 12 is smaller than that of the shaping part 14, and the elastic strength of the buffer part 12 is smaller than that of the shaping part 14; the shaping portion 14 mainly serves to connect and support the shock absorbing member from collapsing.

The thickness of two upper arms of biography power portion 13 is less than the thickness of two underarms, and fine linking buffer 12 and shaping portion 14 play biography power, buffering, deformation and the effect of support. When the lower arm is acted by a downward acting force, the distance between the upper arm and the lower arm is shortened, the force transmission part 13 generates an upward supporting force, meanwhile, the force borne by the buffer part 12 is transmitted to the shaping part 14, and the shaping part 14 generates certain deformation. The shaping portion 14 also converts a portion of the force into rolling friction with the ground.

The support portion 15 has a longitudinal cross-section of a downwardly-bulged arc structure and a bottom portion provided with a peak, which is connected to the shoe sole 100. When the supporting part 15 is stressed downwards, the pinnacle is taken as an acting force original point, and the two ends of the supporting part 15 are stressed to be close to the bottom of the sole 100 to store energy; when the force on the support portion 15 is removed, the support portion 15 springs back to its original shape with the pointed end as a fixed point. The support portion 15 functions as a support, a load, and a rebound.

The thickness of the connecting portion 11 is smaller than that of the supporting portion 15. The supporting portion 15, the shaping portion 14 and the two lower arms of the force transmission portion 13 form a first closed-loop structure 10, the structure is stable, the bearing capacity and the resilience are strong, and collapse of the structure is avoided. Connecting portion 11, buffer portion 12 and pass two upper arms of power portion 13 and form second closed loop structure 20, stable in structure has certain bearing, resilience, support ability, and this closed loop structure's thickness is less, and deformation is great relatively, and to the decurrent effort of sole 100, no matter the size, can both carry out the adaptation, carry out the shock attenuation, support and resilience, even if less effort, the foot also can obtain the shock attenuation effect of preferred.

The downward force applied to the sole 100 is gradually decreased, and the force acting on the foot in reaction is also reduced, so that the foot is protected to a great extent, and the foot is prevented from being injured.

In the technical scheme of the utility model, damping element 1's material is one or more in EVA, PU, TPU, TPE, PVC, rubber and the nylon.

It is another object of the present invention to provide a shoe sole 100, wherein the shoe sole 100 has the above-mentioned high-elasticity shock-absorbing structure. Specifically, the sole 100 is provided with a plurality of shock absorbing cavities 110 in the area of the front sole and/or the rear sole, and the shock absorbing element 1 is disposed in the shock absorbing cavities 110. The shock-absorbing chamber 110 penetrates the short side of the shoe sole 100, the connecting portion 11 of the shock-absorbing member 1 is connected to the top of the shock-absorbing chamber 110, and the supporting portion 15 is connected to the bottom of the shock-absorbing chamber 110. The suspension element 1 penetrates the suspension cavity 110 in the short-side direction of the shoe sole 100.

The bottom of the sole 100 is provided with an anti-skid wear-resistant sheet 120, which increases the friction coefficient of the contact between the shoe and the ground, enhances the friction force and prevents the human body from slipping.

Another object of the present invention is to provide a shoe, which comprises an upper 200 and the sole 100.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims (10)

1. The utility model provides a high-elastic shock-absorbing structure, is applied to on the sole, its characterized in that, including a plurality of damping element who forms in the sole, damping element adopts elastic material to make, every damping element's vertical cross section is 8 word column structures of type, the damping element top has horizontal connecting portion, connecting portion bottom both ends are connected with buffering portion, two buffering portion bottom is connected with the top both ends that are the biography power portion of X word form respectively, it is connected with moulding portion, two respectively to pass power portion bottom both ends the bottom of moulding portion is connected with the top both ends of the supporting part of horizontal setting respectively, connecting portion top and supporting part bottom are connected with the sole.

2. The structure of claim 1, wherein the top of the connecting portion and the bottom of the supporting portion are provided with a peak, and the peak is connected with the sole; the thickness of the connecting portion is smaller than that of the supporting portion.

3. The structure of claim 1, wherein the thickness of the cushioning portion is smaller than the thickness of the shaping portion, and the elastic strength of the cushioning portion is smaller than the elastic strength of the shaping portion.

4. The structure of claim 1, wherein the two upper arms of the force-transmitting portion have a thickness less than the thickness of the two lower arms.

5. The high-elastic shock-absorbing structure according to claim 1, wherein said shock-absorbing member has a symmetrical longitudinal cross section.

6. The structure of claim 1, wherein the shock absorbing member is made of one or more materials selected from the group consisting of EVA, PU, TPU, TPE, PVC, rubber and nylon.

7. A shoe sole, characterized in that it is provided with a highly elastic and shock-absorbing structure as claimed in any one of claims 1 to 6.

8. A sole as claimed in claim 7, wherein a plurality of chambers are provided in the forefoot and/or to the rearfoot region of the sole, said cushioning elements being provided in said chambers.

9. A sole as claimed in claim 8, wherein the sole base is provided with anti-slip wear pads.

10. Shoe, characterized in that it comprises an upper and a sole according to any one of claims 7 to 9.

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