CN210726824U - Sole and shoe - Google Patents

Abstract

The embodiment of the application provides a sole and a shoe, wherein the sole comprises a middle sole and an upper sole; the half sole area of the outsole comprises a plurality of obliquely arranged first grooves, the first grooves are distributed in a fan shape, the inclined direction of the first grooves is perpendicular to the sliding trend direction of the half sole part of the sole body, and the sliding trend direction of the half sole part is used for indicating the direction of the vertical projection point of the gravity center of a human body on the ground to the vertical projection point of the center of the half sole part of the stressed sole body on the ground; the arch area and the rear sole area of the outsole comprise a plurality of second grooves which are obliquely arranged. The technical scheme of this application embodiment can effectively improve the limited slip effect in human slip trend direction, promotes the non-skid property of sole.

Description

Soles & Shoes

technical field

The present application relates to the field of shoe technology, in particular to a shoe sole and a shoe.

Background technique

This section is intended to provide a background or context for the embodiments of the application that are recited in the claims. The descriptions herein are not admitted to be prior art by inclusion in this section.

General shoes include uppers and soles, and the anti-skid performance of the soles directly affects walking safety. Existing soles are usually provided with transverse or longitudinal patterns to provide the sole with anti-slip function in one direction, but such soles have poor anti-slip effect on the sliding tendency direction of the human body, so their anti-slip performance is poor.

Utility model content

Embodiments of the present application provide a sole and a shoe to solve or alleviate one or more technical problems in the prior art.

As an aspect of the embodiments of the present application, the embodiments of the present application provide a sole, including a midsole and an outsole; wherein,

The forefoot area of the outsole of the shoe includes a plurality of first grooves arranged obliquely, the first grooves are distributed in a fan shape and the inclined direction is perpendicular to the sliding trend direction of the forefoot of the foot body; the forefoot The sliding trend direction of the body is used to indicate the direction from the vertical projection point of the center of gravity of the human body on the ground to the vertical projection point of the center of the forefoot of the stressed foot on the ground;

The arch area and the rear palm area of the outsole of the shoe include several second grooves arranged obliquely.

In an embodiment, the forefoot region of the outsole further includes a third groove arranged along the length direction of the sole, and the third groove is arranged intersecting with the plurality of first grooves.

In one embodiment, the forefoot area of the outsole further includes a plurality of fourth grooves disposed on both sides of the third groove, the fourth grooves are along the edge of the first groove The length of the sole is spaced apart.

In one embodiment, the forefoot region of the shoe outsole further includes an anti-skid pattern arranged side by side with the first groove.

In one embodiment, the sizes of each of the second grooves are different, and each of the second grooves is inclined along the direction from the outer periphery of the sole to the toe.

In one embodiment, the arch area of the outsole of the shoe is formed with an arched edge; the arch of the midsole of the shoe is formed with several arched surfaces sequentially connected with the arched edge, and the several The arcuate surface extends obliquely upward in a direction away from the ground to fit the arch of the foot.

In an embodiment, the arcs of the arcuate portions of the plurality of arcuate surfaces gradually decrease in a direction away from the ground, and the included angle between two adjacent arcuate surfaces is an obtuse angle.

In one embodiment, the thickness of the midsole gradually increases from the toe to the heel.

As another aspect of the embodiments of the present application, the embodiments of the present application provide a shoe, including any one of the shoe soles described above.

By adopting the above technical solution in the embodiment of the present application, the anti-slip effect on the sliding trend direction of the human body can be effectively improved, and the anti-slip performance of the sole can be improved.

The above summary is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the present application will become apparent by reference to the drawings and the following detailed description.

Description of drawings

In the drawings, unless stated otherwise, the same reference numbers refer to the same or like parts or elements throughout the several figures. The drawings are not necessarily to scale. It should be understood that these drawings depict only some embodiments disclosed in accordance with the present application and should not be considered as limiting the scope of the present application.

FIG. 1 shows a schematic structural diagram of a shoe sole according to an embodiment of the present application.

Figure 2 shows a side view of a sole according to an embodiment of the present application.

3 shows a side view of a shoe according to an embodiment of the present application.

FIG. 4 shows a schematic diagram of the structure on the opposite side of FIG. 3 .

Description of reference numbers:

1 - sole;

11-Shoe outsole;

111 - the first groove; 112 - the second groove; 113 - the third groove; 114 - the fourth groove; 115 - the anti-skid pattern;

116 - bowed edge;

12-Shoe midsole;

121 - arcuate surface;

2- Upper.

Detailed ways

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present application. Accordingly, the drawings and description are to be regarded as illustrative in nature and not restrictive.

Since the plantar pressure of the human body is mainly concentrated on the forefoot and rear palm of the force-bearing foot during walking, and the center of gravity of the human body is located on the inner side of the force-bearing foot, when the forefoot of the force-bearing foot touches the ground or the rear palm touches the ground When the friction between the sole and the ground is small, the human body is very easy to slip, and the direction of the human body's sliding trend is the vertical projection point of the center of gravity of the human body on the ground to the front or rear of the foot under force. The center of the shoe is in the direction of the vertical projection point of the ground, so the horizontal pattern or vertical pattern of the existing sole is not perpendicular to the sliding trend direction of the human body, which makes the existing shoe sole prevent slipping in the sliding trend direction of the human body. The effect is poor, so its anti-skid performance is poor. In view of this, the utility model provides a sole and a shoe, which can effectively improve the anti-slip effect on the sliding trend direction of the human body, thereby improving the anti-slip performance of the sole.

1 shows a schematic diagram of the structure of a shoe sole according to an embodiment of the present application, the shoe sole 1 includes: a shoe outsole 11 and a shoe midsole 12; wherein, the forefoot area of the shoe outsole 11 includes a plurality of obliquely arranged first concave The grooves 111, the first grooves 111 are distributed in a fan shape and the inclination direction is perpendicular to the sliding trend direction of the forefoot of the foot, and the sliding trend direction of the forefoot is used to indicate the vertical projection point of the center of gravity of the human body on the ground to the force-bearing foot. The center of the forefoot is in the direction of the vertical projection point of the ground; the arch area and the rear palm area of the shoe outsole 11 include several second grooves 112 arranged obliquely.

The first groove 111 is used to prevent slippage in the direction of the sliding trend of the forefoot of the foot, so as to improve the antiskid performance of the sole 1 . The first grooves 111 are fan-shaped and are used to form a friction coefficient distribution area in the forefoot area of the shoe outsole 11 where the outer friction coefficient is small, the inner friction coefficient is large, and the friction coefficient gradually increases from the outer side to the inner side, so as to avoid the anti-slip process. In case of emergency stop, the comfort of sole 1 is improved. It should be noted that the shape and structure of the first groove 111 can be adaptively adjusted as required. For example, according to the requirements of product design, the size, size, and shape of the first groove 111 can be adjusted and selected to suit the scene, which is not limited herein.

The second groove 112 is used to prevent slippage in the direction of the sliding trend of the rear palm of the foot, so as to improve the anti-slip performance of the rear sole of the sole 1 . The sliding trend direction of the rear palm is the direction from the vertical projection point of the center of gravity of the human body on the ground to the vertical projection point of the center of the rear palm of the stressed foot on the ground.

As an example, the sizes of the second grooves 112 are different, and the second grooves 112 are inclined along the direction from the outer circumference of the sole 1 to the toe cap. It should be noted that the shape and structure of the second groove 112 can be adaptively adjusted as required. For example, according to the requirements of product design, the size, size, and shape of the second groove 112 can be adjusted and selected to suit the scene, which is not limited herein.

In one embodiment, the forefoot region of the outsole 11 further includes a third groove 113 disposed along the length direction of the sole 1 , and the third groove 113 is disposed intersecting with a plurality of the first grooves 111 . On the one hand, the third groove 113 can be used to increase the roughness of the forefoot area of the outsole 11 and increase the coefficient of friction of the outsole 11; When soil, gravel, sand and other ground media are embedded in the first groove 111 , such ground media can be cleaned more conveniently and the sole 1 can be kept clean.

As an example, as shown in FIG. 1 , the connection between the third groove 113 and the first groove 111 is in a smooth arc shape. It should be noted that the shape and structure of the third groove 113 can be adaptively adjusted as required. For example, according to the requirements of product design, the size, size, and shape of the third groove 113 can be adjusted and selected to suit the scene, which is not limited herein.

In one embodiment, the forefoot region of the outsole 11 further includes a plurality of fourth grooves 114 disposed on both sides of the third groove 113 , and the fourth grooves 114 and the first grooves 111 are along the length of the sole 1 . Orientation interval setting. The fourth groove 114 is used to further increase the roughness of the forefoot region of the outsole 11 and increase the coefficient of friction of the outsole 11 .

Preferably, the fourth groove 114 is arranged side by side with the first groove 111 to increase the friction coefficient in the sliding trend direction of the forefoot of the foot, and further enhance the anti-slip effect in the sliding trend direction of the forefoot. The shape and structure of the fourth groove 114 can be adaptively adjusted as required, which is not limited herein.

In one embodiment, the forefoot region of the outsole 11 further includes an anti-skid pattern 115 arranged side by side with the first groove 111 . The anti-skid pattern 115 is used to increase the roughness of the forefoot area of the outsole 11 and increase the coefficient of friction of the outsole 11 . It can be understood that the anti-skid pattern 115 can be other types of anti-skid patterns 115 such as linear pattern, S-shaped pattern, herringbone pattern, geometric pattern pattern, regular pattern pattern, etc., as long as the friction coefficient of the forefoot area of the outsole 11 can be increased. That is, the shape of the anti-slip grooves 115 is not specifically limited here.

In one embodiment, as shown in FIG. 1 and FIG. 2 , the arch area of the outsole 11 is formed with an arched edge 116 ; the arch of the midsole 12 is formed with several arcuate edges 116 connected in sequence. The arcuate surface 121, a plurality of arcuate surfaces 121 extend obliquely upward toward the direction away from the ground to fit with the arch of the foot. The plurality of arcuate surfaces 121 are used to increase the force bearing area of the sole 1 and reduce the pressure of the foot, which can effectively relieve the discomfort of the foot and improve the comfort of the sole 1 .

Preferably, the arcs of the arcuate portions of the plurality of arcuate surfaces 121 gradually decrease in the direction away from the ground, and the included angle between two adjacent arcuate surfaces 121 is an obtuse angle, so that the pressure at the arch of the foot can be damped , to improve the shock absorption performance of the sole 1. The shape and structure of the arcuate surface 121 can be adaptively adjusted as required, which is not limited herein.

In one embodiment, as shown in FIG. 1 and FIG. 2 , the thickness of the midsole 12 gradually increases along the direction from the toe to the heel, so as to buffer the pressure of the sole 1 and improve the shock absorption performance of the sole 1 .

The embodiment of the present application further provides a shoe, as shown in FIG. 3 and FIG. 4 , including the sole 1 and the upper 2 described in any one of the above. Other components of the shoes in the above embodiments can be used in various technical solutions known to those of ordinary skill in the art now and in the future, and will not be described in detail here.

In the description of this specification, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", " Back, Left, Right, Vertical, Horizontal, Top, Bottom, Inner, Outer, Clockwise, Counterclockwise, Axial , "radial", "circumferential" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the application and simplifying the description, rather than indicating or implying the indicated device or Elements must have a particular orientation, be constructed and operate in a particular orientation and are therefore not to be construed as limitations on this application.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first" or "second" may expressly or implicitly include one or more of that feature. In the description of the present application, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, unless otherwise expressly specified and limited, the terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense, for example, it may be a fixed connection or a detachable connection , or integrated; it can be a mechanical connection, an electrical connection, or a communication; it can be a direct connection or an indirect connection through an intermediate medium, and it can be the internal connection of the two elements or the interaction between the two elements. . For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

In this application, unless otherwise expressly specified and defined, a first feature "on" or "under" a second feature may include direct contact between the first and second features, or may include the first and second features Not directly but through additional features between them. Also, the first feature being "above", "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature is "below", "below" and "beneath" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is level less than the second feature.

The above disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, the components and arrangements of specific examples are described above. Of course, they are only examples and are not intended to limit the application. Furthermore, this application may repeat reference numerals and/or reference letters in different instances for the purpose of simplicity and clarity, and does not in itself indicate a relationship between the various embodiments and/or arrangements discussed.

The above are only specific embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the technical field disclosed in the present application can easily think of various changes or Replacement, these should be covered within the scope of protection of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims (9)

1. A sole is characterized by comprising a middle sole and an outsole; wherein,

the half sole area of the outsole comprises a plurality of obliquely arranged first grooves, and the first grooves are distributed in a fan shape, and the inclined direction of the first grooves is vertical to the sliding trend direction of the half sole part of the foot body; the sliding trend direction of the front palm part is used for indicating the direction from the vertical projection point of the gravity center of the human body on the ground to the vertical projection point of the center of the front palm part of the stressed foot body on the ground;

the arch area and the rear sole area of the outsole comprise a plurality of second grooves which are obliquely arranged.

2. The sole of claim 1, wherein the forefoot region of the outsole further comprises a third groove disposed along the length of the sole, the third groove being disposed across the plurality of first grooves.

3. The sole of claim 2, wherein the forefoot region of the outsole further comprises a plurality of fourth grooves disposed on both sides of the third grooves, and the fourth grooves and the first grooves are spaced apart along the length of the sole.

4. The sole of claim 1, wherein the forefoot region of the outsole further comprises slip-resistant threads located alongside the first groove.

5. The sole of claim 1, wherein each of said second grooves is of a different size, each of said second grooves being inclined in a direction from the outer periphery of the sole to the toe box.

6. The sole according to claim 1, wherein the arch region of the outsole is formed with arcuate edges; and a plurality of arch surfaces which are sequentially connected with the arch edges are formed at the arch part of the insole, and the arch surfaces extend upwards in an inclined mode towards the direction far away from the ground so as to be attached to the arch part of the foot body.

7. The sole of claim 6, wherein the curvature of the arcuate portions of the arcuate surfaces is tapered in a direction away from the ground, and the included angle between two adjacent arcuate surfaces is an obtuse angle.

8. The sole of claim 1, wherein the thickness of the midsole increases in a toe-to-heel direction.

9. A shoe, characterized by comprising a sole according to any one of claims 1 to 8.

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