CN213247223U - Return force sole and shoes - Google Patents

Abstract

The embodiment of the application provides a power of returning sole and shoes, wherein, this sole includes: the accommodating cavity penetrates through the heel part of the sole along the width direction of the sole, and the accommodating cavity is arranged in an open manner along two sides of the width direction of the sole; the elastic component is arranged in the accommodating cavity; the supporting piece is supported in the accommodating cavity and arranged at the rear end part of the heel part. The technical scheme of this application embodiment can receive when the elasticity that the decurrent power is greater than the spring as heel portion, plays the effect of buffering to the heel, increases the comfort level when walking.

Description

Return force sole and shoes

Technical Field

The application relates to the technical field of shoes, in particular to a return force sole and a shoe.

Background

With the improvement of living standard of people, the functional requirements on the shoes are more and more, and particularly, the shoes are required to meet specific functions aiming at specific scenes, for example, sports shoes are required to have better elasticity.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a return force sole and a shoe, which aim to solve or relieve one or more technical problems in the prior art.

As an aspect of an embodiment of the present application, an embodiment of the present application provides a return shoe sole, including:

the accommodating cavity penetrates through the heel part of the sole along the width direction of the sole, and the accommodating cavity is arranged in an open manner along two sides of the width direction of the sole;

the elastic component is arranged in the accommodating cavity;

the supporting piece is supported in the accommodating cavity and arranged at the rear end part of the heel part.

In one embodiment, a spring assembly comprises:

one end of the elastic column is abutted against the upper wall of the accommodating cavity, and the other end of the elastic column is abutted against the lower wall of the accommodating cavity;

the spring is sleeved on the elastic column.

In one embodiment, one end of the spring abuts against the upper wall of the accommodating chamber, and the other end of the spring abuts against the lower wall of the accommodating chamber.

In one embodiment, the resilient force of the resilient posts is less than the resilient force of the springs.

In one embodiment, the number of the elastic elements is four, and the orthographic projection of the four elastic elements on the lower wall of the accommodating cavity forms four vertexes of a square.

In one embodiment, the support member is integrally formed with the heel portion.

In one embodiment, the method further comprises: the non-slip blocks are arranged on the sole portion of the sole.

In one embodiment, a plurality of cleats is positioned along the width of the sole.

In one embodiment, the plurality of cleats are spaced apart and parallel to each other.

In one embodiment, each cleat is spaced into three sub-cleats by cuts along the length of the sole.

As another aspect of embodiments of the present application, there is also provided a shoe including a sole as in any of the above.

This application embodiment adopts above-mentioned technical scheme can play the effect of buffering to the heel, avoids heel and ground hard contact, avoids heel injury increase step comfort level simultaneously. When the heel part is applied with downward force smaller than the elastic force of the spring, the compressed elastic part provides upward resilience force to the heel so as to improve the upward springing force of the heel. The supporting piece covers the hollow part of the accommodating cavity, so that the flying sand and the flying stone are prevented from entering the accommodating cavity in the walking process, the attractiveness is affected, and discomfort of feet can be caused.

The foregoing summary is provided for the purpose of description 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 be readily apparent by reference to the drawings and following detailed description.

Drawings

In the drawings, like reference numerals refer to the same or similar parts or elements throughout the several views unless otherwise specified. The figures are not necessarily to scale. It is appreciated that these drawings depict only some embodiments in accordance with the disclosure and are therefore not to be considered limiting of its scope.

FIG. 1 illustrates a front view of a return shoe sole according to an embodiment of the present application;

FIG. 2 illustrates a right side view of a return shoe sole provided in accordance with an embodiment of the present application;

fig. 3 illustrates a bottom view of a return sole provided according to an embodiment of the present application.

Description of reference numerals:

a sole 1; an elastic member 11; a housing chamber 12; a forward projection 13; a support 15;

an elastic column 111; a spring 112; sub anti-slip blocks 141; a notch 142.

Detailed Description

In the following, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, 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 as restrictive.

Fig. 1 shows a schematic view of a return sole according to an embodiment of the present application. As shown in fig. 1, the shoe sole 1 includes: a housing chamber 12, a resilient assembly 11 and a support 15.

Wherein the receiving cavity 12 penetrates the heel portion of the sole 1 in the width direction of the sole 1. In one example, the receiving cavity 12 extends through the heel portion of the sole 1 in the width direction of the sole 1, i.e., a through hole is dug from one side of the heel portion to the other side, and is referred to as the receiving cavity 12. It is clear that the shape, length, width and height of the accommodation chamber 12 can be arbitrarily set according to the circumstances.

An elastic member 11 is disposed in the receiving cavity 12, and the elastic member 11 is used for increasing the elasticity of the heel portion. The number of the elastic components 11 may be one or more, and the embodiment is not limited. The elastic member 11 may be any elastic structure such as a spring or an elastic block, and the present embodiment is not limited thereto.

The supporting member 15 is supported in the receiving chamber 12 and is disposed at a rear end portion of the heel portion, i.e., a rear portion of the sole. The support member 15 has a lower elasticity than the elastic member 11, thereby providing a rigid support to the shoe sole 1. The support member 15 may be integrally formed with the heel portion or may be a detachable structure provided on the sole 1.

The power that heel often received is along heel direction of height upwards or decurrent power, and when heel received decurrent power and is greater than elastic component 11's elasticity, elastomeric element was compressed so that elastomeric element possesses ascending power, plays the effect of buffering to the heel, avoids heel and ground hard contact, avoids the heel injured increase the step comfort level simultaneously. When the heel part is applied with a downward force smaller than the elastic force of the elastic member 11, the compressed elastic member provides an upward resilient force to the heel so as to enhance the upward springing force of the heel.

In one example, the support element 15 covers the hollow of the chamber 12, i.e. the lateral rear face of the sole 1, so as to avoid that, during walking, flying sand stones are thrown into the chamber 12, which is aesthetically undesirable and causes discomfort to the foot.

In other embodiments, as shown in fig. 2, the elastic assembly 11 includes an elastic column 111 and a spring 112. One end of the elastic column 111 abuts against the upper wall of the accommodating cavity 12, and the other end of the elastic column 111 abuts against the lower wall of the accommodating cavity 12. The spring 112 is sleeved on the elastic column 111. In one example, one end of the spring 112 abuts against the upper wall of the accommodating chamber 12, and the other end of the spring 112 abuts against the lower wall of the accommodating chamber 12. In one example, the elastic column 111 may be any elastic material having an elastic force, but the elastic force of the elastic column 111 is smaller than that of the spring 112, so as to assume a part of rigid supporting function.

Thereby providing the upward or downward elastic force along the height direction of the sole 1 required by the present embodiment, and the spring 112 starts to work immediately after the heel receives the external force, thereby providing the cushioning force or increasing the bounce force. The spring 112 is sleeved on the elastic column 111 to prevent the spring 112 from twisting and deforming, so that the spring 112 can work better.

In other embodiments, the number of the elastic elements 11 is four, and the orthographic projections 13 of the four elastic elements 11 on the lower wall of the accommodating cavity 12 form four vertexes of a square.

The orthographic projections 13 of the four elastic components 11 on the lower wall of the accommodating cavity 12 form four vertexes of a square, namely, the points of the orthographic projections 13 are connected to form the square, and the elastic components 11 are arranged in a mode that the elastic components 11 are uniformly stressed and have better resilience and supporting force.

In other embodiments, the sole 1 further comprises a plurality of cleats disposed on the ball portion of the sole 1. The size, the number and the arrangement mode of the anti-skid blocks can be set randomly according to needs, and the arrangement of the anti-skid blocks can enable the sole 1 to have an anti-skid function. In other embodiments, the anti-slip blocks are arranged along the width direction of the sole 1, and the anti-slip effect of the sole 1 is better when the anti-slip blocks are arranged along the width direction of the sole 1. In other embodiments, the plurality of anti-slip blocks are arranged at intervals and are parallel to each other, and the intervals and the parallel arrangement are favorable for draining water.

For example, as shown in fig. 3, the anti-skid blocks are arranged along the width direction of the sole 1, a plurality of anti-skid blocks are arranged at intervals and are parallel to each other, and each anti-skid block is divided into three sub-anti-skid blocks 141 by the cut-outs 142 along the length direction of the sole 1.

In other embodiments, the embodiment further provides a shoe, which comprises the sole 1 of any one of the above embodiments, and therefore has the function of the sole 1, which is not described in detail herein.

Other configurations of the resilient soles and shoes of the above embodiments may be adopted by various technical solutions now known to those skilled in the art and in the future, and will not be described in detail herein.

In the description of the present specification, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

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

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.

The above disclosure provides many different embodiments or examples for implementing different structures of the application. The components and arrangements of specific examples are described above to simplify the present disclosure. Of course, they are merely examples and are not intended to limit the present application. Moreover, the present application may repeat reference numerals and/or letters in the various examples, such repetition is for the purpose of simplicity and clarity and does not in itself dictate a relationship between the various embodiments and/or configurations discussed.

The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive various changes or substitutions within the technical scope of the present application, and these should be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (9)

1. A return shoe sole, comprising:

the accommodating cavity penetrates through the heel part of the sole along the width direction of the sole, and the two sides of the accommodating cavity along the width direction of the sole are arranged in an open mode;

the elastic assembly is arranged in the accommodating cavity and comprises an elastic column and a spring, one end of the elastic column abuts against the upper wall of the accommodating cavity, the other end of the elastic column abuts against the lower wall of the accommodating cavity, and the spring is sleeved on the elastic column;

the supporting piece is supported in the accommodating cavity and arranged at the rear end part of the heel part.

2. The sole according to claim 1, characterized in that one end of said spring abuts against the upper wall of said housing cavity and the other end of said spring abuts against the lower wall of said housing cavity.

3. The shoe sole of claim 1, wherein the resilient columns have a spring force less than the spring force of the springs.

4. The sole according to claim 1, characterized in that said elastic elements are four in number, the orthographic projection of four of said elastic elements on the lower wall of said containing chamber forming the four vertices of a square.

5. The sole of claim 1, wherein said support member is integrally formed with said heel portion.

6. The sole according to any one of claims 1 to 5, further comprising: and the anti-slip blocks are arranged on the sole part of the sole.

7. The sole according to claim 6, wherein a plurality of said anti-slip segments are spaced apart and parallel to each other.

8. The sole of claim 6, wherein each of said cleats is spaced into three sub-cleats by cuts along the length of said sole.

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

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