CN213820077U - Novel sole and shoe with same - Google Patents

Abstract

The utility model discloses a novel sole, include: insole and outsole, insole include the body and set up in the inside balanced helping hand piece of body, the first preset distance of upper surface apart from the body of balanced helping hand piece and through moulding plastics an organic whole with the body and being connected, the hardness of balanced helping hand piece is greater than the hardness in insole, the outsole sets up in the bottom in insole. In the novel sole that this application provided, the insole has kick-backing, absorbing effect to set up balanced helping hand piece in the inside in insole, and the hardness of balanced helping hand piece is greater than the hardness in insole, can provide sufficient support for the foot, also can prevent to bend the foot when meetting uneven road surface, prevent to turn on one's side, provide the helping hand effect for the foot when walking simultaneously, guarantee that the sole has outside the existing good shock-absorbing function that kick-backs, can ensure the support performance of sole again.

Description

Novel sole and shoe with same

Technical Field

The utility model relates to the technical field of daily necessities, more specifically say, relate to a novel sole. In addition, the utility model discloses still relate to a shoes including above-mentioned novel sole.

Background

At present, along with the improvement of the living standard of people, the performance requirement of people on shoes is higher and higher, in order to prevent sports damage to the human body, various shoes with shock-absorbing function are researched and developed in the field of shoemaking, such as the structure of a sole is changed or a material with low density and high resilience is adopted, and the shock-absorbing effect of the shoes is achieved. However, many shoes neglect the conventional properties of stability in support and prevention of side turning while achieving the functions of buffering and shock absorption. The foot of the wearer is trampled on the soft sole for a long time, so that on one hand, the wearer does not feel the supporting feeling and easily feels fatigue, and on the other hand, when the wearer meets the condition of uneven road surface in the wearing process, the sole is too soft and is not enough to support the ankle of the wearer, so that the ankle is easily overturned to damage the wearer.

In view of the above, how to provide sufficient support to the sole of a foot is a problem that needs to be solved by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing a novel sole, this sole can provide sufficient support for the sole, prevents to turn on one's side.

The utility model also aims to provide a shoe comprising the novel sole.

In order to achieve the above object, the present invention provides the following technical solutions:

a novel shoe sole, comprising: the middle sole comprises a body and a balance power assisting piece arranged inside the body, the upper surface of the balance power assisting piece is away from a first preset distance of the upper surface of the body and is connected with the body through injection molding, the hardness of the balance power assisting piece is larger than that of the middle sole, and the outer sole is arranged at the bottom of the middle sole.

Preferably, the outer surface of the insole is coated with a thin film layer, and the thin film layer and the insole are integrally connected through injection molding.

Preferably, the film layer has a thickness in the range of 0.1mm to 0.8mm and/or the film layer has a hardness in the range of 40 to 150 shore C.

Preferably, the first predetermined distance of the upper surface of the balancing aid from the upper surface of the body is 2-10mm, and/or the hardness of the balancing aid is in the range of 50-100 shore D.

Preferably, a hollow cup with a hollow structure is arranged at the root of the balance power assisting part, a low-density high-resilience material is arranged in the hollow cup, an opening is formed in the hollow cup, and the opening is formed towards the inner side of the balance power assisting part.

Preferably, a plurality of fishbone-shaped convex ribs are arranged on two sides of the middle of the balance power assisting element respectively, and the convex ribs on the same side are arranged at intervals.

Preferably, the middle sole is provided with an arc toe portion tilted upwards by a preset angle from a position at a second preset distance away from the toe portion.

Preferably, the second preset distance ranges from 30% to 60% of the length of the entire sole, and the preset angle is set to 10 degrees to 40 degrees.

Preferably, the upper surface of the midsole is arranged in a shape of a human sole, and/or the upper surface of the midsole is provided with a plurality of grooves, and/or the edge of the midsole extends upwards to form a convex edge.

A shoe comprises a vamp and a sole, wherein the sole is the novel sole, and the vamp and a midsole are connected integrally through injection molding.

In the novel sole that this application provided, the insole has kick-backing, absorbing effect to set up balanced helping hand piece in the inside in insole, and the hardness of balanced helping hand piece is greater than the hardness in insole, can provide sufficient support for the foot, also can prevent to bend the foot when meetting uneven road surface, prevent to turn on one's side, provide the helping hand effect for the foot when walking simultaneously, guarantee that the sole has outside the existing good shock-absorbing function that kick-backs, can ensure the support performance of sole again.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a shoe provided by the present invention;

fig. 2 is a schematic view of a midsole provided by the present invention;

fig. 3 is a schematic view of a balance power assisting element provided by the present invention;

fig. 4 is a sectional view of the sole provided by the present invention.

In FIGS. 1-4:

1-vamp, 2-sole, 3-film layer, 4-groove, 5-body, 6-convex edge, 7-balance boosting piece, 8-convex rib, 9-hollow cup, 10-opening, 11-arc toe, 12-insole and 13-outsole.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The core of the utility model is to provide a novel sole, which can provide enough support for the sole and prevent side turning.

The other core of the utility model is to provide a shoe comprising the novel sole.

Referring to fig. 1 to 4, fig. 1 is a schematic view of a shoe provided by the present invention; fig. 2 is a schematic view of a midsole provided by the present invention; fig. 3 is a schematic view of a balance power assisting element provided by the present invention; fig. 4 is a sectional view of the sole provided by the present invention.

A novel shoe sole, comprising: 12 and outer soles 13 in the insole, 12 in the insole include body 5 and set up in the inside balanced helping hand piece 7 of body 5, the first predetermined distance of upper surface apart from body 5 of the upper surface of balanced helping hand piece 7 and through moulding plastics an organic whole with body 5 and being connected, the hardness of balanced helping hand piece 7 is greater than the hardness of 12 in the insole, outer soles 13 sets up in the bottom of 12 in the insole.

It should be noted that the upper surface of the midsole 12 is configured to follow the shape of the human foot sole and fit the human foot sole, thereby providing an all-directional support for the foot of the wearer.

The insole 12 is made by the material of the high resilience of low density, can provide sufficient resilience, shock attenuation for the foot when the wearer moves, especially when walking on uneven road surface, makes the foot atress even, steadily supports the foot, prevents to bend the foot, and the quality is lighter simultaneously, can not form the burden to the foot. Specifically, in the present embodiment, the midsole 12 is made of a polyurethane material (PU material).

The outsole 13 is attached to the lower surface of the midsole 12, is made of a wear-resistant material, and has wear-resistant and slip-resistant effects. Specifically, the outsole 13 may be made of rubber or TPU material.

The balance assisting part 7 is embedded in the middle sole 12, and provides stable support for the sole 2 when the middle sole 12 has the buffering and shock-absorbing functions. The balance aid 7 is made of a hard material, in particular, the balance aid 7 is made of a metal, a polymer with high hardness, and the hardness is 50-100 Shore D. Preferably, the balance power assisting element 7 is made of nylon with glass fibers, the hardness is 70 Shore D, and the balance power assisting element is light in weight while meeting the hardness. It will be appreciated that the hardness of the balancing aid 7 may also be 60, 80, 90 shore D. By combining the walking rule of the human body and the tilting degree of the toe part of the sole 2, the balance power assisting piece 7 can provide enough support for the foot when walking, and can generate a power assisting effect for the foot.

In the novel sole that this application provided, insole 12 has kick-backs, absorbing effect, and set up balanced helping hand piece 7 in insole 12's inside, and the hardness of balanced helping hand piece 7 is greater than insole 12's hardness, can provide sufficient support for the foot, also can prevent to bend the foot when meetting uneven road surface, prevent to turn on one's side, provide the helping hand effect for the foot when walking simultaneously, guarantee that sole 2 is outside the shock-absorbing function of not existing good kick-backs, can ensure sole 2's support performance again.

On the basis of above-mentioned embodiment, as further preferred, the surface cladding of insole 12 has thin layer 3, and during shaping insole 12, thin layer 3 is laid in injection mold's die block, later injects injection moulding material into the die block, and injection moulding material foam molding insole 12 in thin layer 3, thin layer 3 and insole 12 are through moulding plastics an organic whole and be connected and parcel at insole 12's surface.

It should be noted that, the surface cladding of insole 12 has thin layer 3, thin layer 3 can make the surface of insole 12 have certain intensity and provide certain protection for insole 12, in order to guarantee that insole 12 has corrosion-resistant, the hydrolysis resistant characteristic, when insole 12 surface has thin layer 3 to protect, can further reduce insole 12's density, make insole 12 quality lighter, the resilience is better, strengthen insole 12's low density nature and high resilience, thin layer 3 can cover the bubble flaw that insole 12 formed in the foaming process simultaneously, improve sole 2's pleasing to the eye degree.

Preferably, the film layer 3 may be a TPU film having a thickness in the range of 0.1mm to 0.8mm and/or a hardness in the range of 40 to 150 shore C. Specifically, the thickness of the TPU film can be set to be very thin, and can reach 0.1 mm; of course, the thickness can be set to 0.15mm, 0.2mm, 0.25mm, 0.3mm, 0.5mm, 0.7mm, 0.8mm according to requirements. Specifically, the hardness of the TPU film is preferably set to 60 shore C, but may be set to 40C, 50C, 70C, 80C, 100C, 120C, 150C, as required. Of course, other values of the parameters can be set according to practical application.

In addition to the above described embodiments, it is further preferred that the upper surface of the balancing aid 7 is at a first predetermined distance of 2-10mm from the upper surface of the body 5 and/or that the hardness of the balancing aid 7 is in the range of 50-100 shore D.

It should be noted that, balanced helping hand piece 7 buries in the inside of insole 12 when shaping insole 12, and insole 12 wraps up balanced helping hand piece 7 completely to make balanced helping hand piece 7 and the integrative setting of insole 12, when insole 12 has buffering shock-absorbing function, provide stable support for sole 2. Because balanced helping hand spare 7 directly buries inside insole 12 when forming insole 12, has avoided artifical secondary to brush gluey adhesive operation, in the environmental protection, has also saved the manpower, in addition, has also avoided balanced helping hand spare 7 and insole 12 to break away from the risk of fracture. The upper surface of balanced helping hand piece 7 is apart from 12 upper surfaces first preset distance in insole, specifically be 2-10mm, balanced helping hand piece 7 is buried underground at 12 inside first preset distances in insole, the person's of dress foot is trampled on relative soft insole 12 to avoid the person's of dress foot to directly trample on the balanced helping hand piece 7 of stereoplasm, can produce sour pain for a long time, on the other hand, also be so far as to make balanced helping hand piece 7 bury deeply too deeply, weaken balanced helping hand piece 7 to the holistic support nature of human foot. Specifically, the distance from the upper surface of the balancing assistance member 7 to the upper surface of the midsole 12 is preferably set to 5mm, but may be set to 3mm, 4mm, 6mm, or 8mm, as required.

In addition to the above embodiments, as a further preferable mode, a hollow cup 9 with a hollow structure is disposed at the root of the balance power assisting element 7, a low-density high-resilience material is disposed in the hollow cup 9, an opening 10 is disposed on the hollow cup 9, and the opening 10 is disposed toward the inner side of the balance power assisting element 7.

When the hollow cup 9 is not provided with the opening 10, if the hollow cup is bent, stress generated by bending is concentrated at the bending point, and when excessive force is applied, the hollow cup is easily deformed. In the embodiment, the opening 10 is formed in the inner side of the hollow cup 9, the opening 10 is formed close to the inner side of the heel of the human body, when a wearer applies an acting force to the heel, the balance assisting element 7 can bend, the force of bending at the opening 10 cannot be concentrated at a bending point like the situation without the opening 10, and a part of the force can be offset at two ends of the opening 10, so that the hollow cup 9 is prevented from deforming or even breaking.

Because the heel can bear great pressure when the wearer moves, step on the balanced helping hand piece 7 of stereoplasm for a long time, the heel of wearer can produce sour pain and feel, consequently sets up hollow structure's fretwork cup 9 at the root of balanced helping hand piece 7, holds the high resilience material of low density in fretwork cup 9, and the heel position of sole 2 is soft materials from top to bottom, can reduce the atress of human heel to reduce the sour pain of human heel and feel.

On the basis of the above embodiment, as a further preferred, a plurality of fishbone-shaped convex ribs 8 are respectively arranged on two sides of the middle part of the balance power assisting piece 7, and the convex ribs 8 on the same side are arranged at intervals.

It should be noted that the convex ribs 8 are obliquely extended to two sides along the middle of the balance power assisting element 7, gaps are formed between the convex ribs 8 on the same side, and when bending occurs, gaps formed between the convex ribs 8 on the same side can offset a part of generated stress.

The convex ribs 8 are arranged at the positions of the balance power assisting pieces 7 corresponding to the arch of the human body, and gaps are arranged among the convex ribs 8 at the same side, so that stress generated at the arch part when the balance power assisting pieces 7 are bent can be offset, the balance power assisting pieces 7 are easy to bend at the arch part, and the balance power assisting pieces 7 are prevented from deforming or even breaking at the arch part.

In addition to the above embodiments, as a further preference, the midsole 12 is provided with an arc-shaped toe portion 11 tilted upward by a predetermined angle from a position at a second predetermined distance from the toe.

It should be noted that the second preset distance is set according to the structure of the sole 2, preferably, the range of the second preset distance is 30% -60% of the length of the entire sole 2, specifically, the range of the second preset distance is preferably set to 50%, and of course, may also be set to 40%, 45%, and 55% according to the requirement; the preset angle is set to 10-40 degrees, specifically, the preset angle is preferably set to 20 degrees, and may be set to 15 degrees, 25 degrees, 30 degrees, 35 degrees, or 40 degrees according to requirements. When a human body walks, the arc toe 11 can form the effect similar to a cradle by matching with the balance assisting element 7, so as to generate the assisting force for the walking of the human body.

Supposing that the insole 12 is softer, the tilting setting of the arc toe 11 does not work, but the balance power assisting element 7 is combined (the balance power assisting element 7 has certain hardness), then the walking rule of the human body is combined, and the tilting degree of the toe is combined, when the human body walks, one end of the arc toe 11 close to the arch is used as a rotating shaft, when the human body walks and lifts the foot, with the help of the rotating shaft, the support of the balance power assisting element 7 and the tilting degree of the arc toe 11 are balanced, the force is transmitted to one end of the arc toe 11 close to the toe, the toe part is driven to sink, and the heel part is lifted, so that the force for pushing the foot forward is generated, and a power assisting effect can be generated.

On the basis of the above embodiment, it is further preferable that the upper surface of the midsole 12 is configured to follow the shape of the sole of a human body, and/or the upper surface of the midsole 12 is configured with a plurality of grooves 4, and/or the edge of the midsole 12 extends upward to form a convex edge 6.

It should be noted that, the edge of protruding edge 6 and insole 12 is smooth transition to reduce the effort that protruding edge 6 produced the lateral part of foot, the human sole shape of upper surface imitation of insole 12 sets up, more laminates the foot side shape, thereby forms certain parcel to human foot, for the foot side provides enough support, when preventing human diversion, the foot produces and turns on one's side.

When the midsole 12 is processed by an injection mold, the grooves 4 can enhance the softness of the upper surface of the midsole 12 on one hand, and can further reduce the weight of the midsole 12 on the other hand.

Except the novel sole of above-mentioned sole 2, the utility model discloses still provide a shoes, including vamp 1 and sole 2, sole 2 is the novel sole of the disclosed sole 2 of above-mentioned arbitrary embodiment, and vamp 1 is connected with insole 12. Further, the vamp 1 and the middle sole 12 are connected integrally through injection molding.

It should be noted that the upper 1 is connected to the midsole 12, the upper 1 may be made of leather, cloth, fabric, or other materials by cutting and sewing, and the structure of other parts of the technical solution refers to the prior art and is not described herein again.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The above detailed introduction is carried out on the novel sole and the shoe provided by the utility model. The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims (10)

1. A novel sole, which is characterized in that, comprises: insole (12) and outsole (13), insole (12) include body (5) and set up in inside balanced helping hand piece (7) of body (5), the upper surface distance of balanced helping hand piece (7) the first predetermined distance of upper surface of body (5) and with body (5) are through moulding plastics an organic whole and being connected, the hardness of balanced helping hand piece (7) is greater than the hardness of insole (12), outsole (13) set up in the bottom of insole (12).

2. The novel sole according to claim 1, characterized in that the outer surface of said mid-sole (12) is coated with a film layer (3), said film layer (3) being integrally connected to said mid-sole (12) by injection molding.

3. The new sole according to claim 2, characterized in that said film layer (3) has a thickness ranging from 0.1mm to 0.8mm and/or said film layer (3) has a hardness ranging from 40 to 150 shore C.

4. The new sole according to claim 1, characterized in that said first preset distance of the upper surface of said balancing aid (7) from the upper surface of said body (5) is comprised between 2 and 10mm and/or the hardness of said balancing aid (7) is comprised in the range of 50-100 shore D.

5. The novel sole according to claim 1, characterized in that the root of the balancing assistor (7) is provided with a hollow cup (9) with a hollow structure, the hollow cup (9) is provided with a low-density high-resilience material, the hollow cup (9) is provided with an opening (10), and the opening (10) is opened towards the inner side of the balancing assistor (7).

6. The novel sole as claimed in claim 1, wherein a plurality of fishbone-shaped ribs (8) are respectively arranged on two sides of the middle part of the balancing assistance member (7), and the ribs (8) on the same side are arranged at intervals.

7. The new sole according to any one of claims 1 to 6, characterized in that said mid-sole (12) is provided, starting from a position at a second predetermined distance from the toe, with an arched toe (11) tilted upwards by a predetermined angle.

8. The new sole according to claim 7, characterized in that said second predetermined distance ranges from 30% to 60% of the length of the entire sole (2), said predetermined angle being set between 10 and 40 degrees.

9. The new sole according to any one of claims 1 to 6, characterized in that the upper surface of said mid-sole (12) is shaped to follow the shape of the human foot sole and/or the upper surface of said mid-sole (12) is provided with a plurality of grooves (4) and/or the edges of said mid-sole (12) extend upwards forming a convex edge (6).

10. Shoe, characterized in that it comprises a vamp (1) and a sole (2), said sole (2) being the new sole according to any one of claims 1 to 9, said vamp (1) being integrally connected with a mid-sole (12) by injection molding.

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