Novel breathable sole

Abstract

The utility model relates to the technical field of shoes, and discloses a novel breathable sole which comprises a midsole and an outsole, the outsole is located on the bottom face of the midsole, an air cavity is formed in the position, located at the heel position, of the bottom of the midsole, and the top of the air cavity is connected with a vent groove. The ends of the vent grooves are connected with a main air groove which is of a wave-shaped structure and faces the foot sole position of the insole, the left side and the right side of the main air groove are connected with a plurality of branch air grooves in a staggered mode, and the two ends of each branch air groove are communicated with the main air groove. A supporting column is arranged in a space defined by the main air groove and the branch air grooves; a plurality of uniformly distributed air holes are formed in the main air grooves and the branch air grooves in the sole positions; and the air cavity is connected with a plurality of ventilation pipelines communicated with the outside. The sole provided by the utility model has good air permeability and certain shock absorption performance.

Description

Technical Field

[0001] The utility model relates to the technical field of shoes, in particular to a novel breathable sole. Background Art

[0002] Shoes are an indispensable daily necessity in people's daily life. The comfort of shoes depends not only on the soles that conform to human anatomy, but also on whether the shoes can discharge the water vapor generated by sweating in the shoes to avoid dampness, heat and bacteria breeding in the shoes. Most of the foot sweat in the shoes appears between the soles of the feet and the soles. The sweat here is difficult to evaporate and will gather on the insoles and insoles where the feet step. Existing shoes generally achieve ventilation through the design of upper fabrics and structures. The soles generally have poor air permeability, and the feet sweat and heat, which is easy to breed bacteria. Therefore, the utility model proposes a new type of breathable sole with good air permeability. Utility Model Content

[0003] In view of this, the purpose of the present invention is to provide a novel breathable sole to solve the problems mentioned in the above background technology.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a new breathable sole, comprising a midsole and an outsole, wherein the outsole is located on the bottom surface of the midsole, and the bottom of the midsole is provided with an air cavity at the heel position, the top of the air cavity is connected with a ventilation groove, the end of the ventilation groove is connected with a main air groove with a wave-shaped structure facing the sole position of the midsole, and a plurality of branch air grooves are staggeredly connected on the left and right sides of the main air groove, and both ends of the branch air grooves are connected to the main air groove; the space enclosed by the main air groove and the branch air grooves is provided as a support column; the main air groove and the branch air groove located at the sole position are provided with a plurality of evenly distributed air holes; the air cavity is connected with a plurality of ventilation ducts connected to the outside.

[0005] Furthermore, the bronchial groove is in a C-shaped structure, and the support column is in a D-shaped structure.

[0006] Furthermore, two ventilation ducts are provided.

[0007] Furthermore, the structure of the air cavity is in the shape of a whale.

[0008] Furthermore, eight bronchial grooves are provided.

[0009] Beneficial Effects

[0010] Compared with the prior art, the utility model has at least the following advantages: through the cooperation of the whale-shaped air cavity, ventilation grooves, main air grooves and branch air grooves of the wave-shaped structure, a new ventilation system of the sole is formed, and the ventilation duct connecting the top of the sole and the sole effectively helps the circulation of air between the sole and the outside, dissipates moisture and heat, has excellent ventilation performance, and keeps the foot dry and comfortable. When walking, the sole is squeezed and bent, causing the air cavity and each air groove space to deform and squeeze, thereby accelerating the circulation of air. Multiple support columns are evenly distributed at the bottom of the midsole, which has a certain shock-absorbing effect during exercise. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the sole structure of the utility model.

[0012] Figure 2 It is a structural schematic diagram of the bottom of the midsole of the utility model.

[0013] Labels in the figure: 1-outsole; 2-midsole, 3-air cavity, 4-ventilation duct, 5-ventilation groove, 6-main air groove, 7-branch air groove; 8-support column; 9-air hole. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical scheme and advantages of the utility model clearer, a detailed description is given below in conjunction with the accompanying drawings and specific implementation methods. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model. Therefore, the utility model is not limited by the specific implementation disclosed below.

[0015] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to an element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only and do not represent the only implementation method.

[0016] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0017] See also Figure 1-Figure 2This embodiment is applied to shoes, and proposes a new type of breathable sole, including a midsole 2 and an outsole 1. The outsole 1 is fixed to the bottom surface of the midsole 2 by gluing. The bottom of the midsole 2 is provided with a whale-shaped air cavity 3 at the heel position. The air cavity 3 is connected to two ventilation pipes 4 connected to the outside, which are respectively arranged at the rear end and the outside of the midsole 2 at the heel position. The top of the air cavity 3 is connected to a ventilation groove 5, and the end of the ventilation groove 5 is connected to a main air groove 6 with a wave-shaped structure extending toward the sole of the midsole. The left and right sides of the main air groove 6 are alternately connected with a plurality of C-shaped branch grooves 7, and both ends of the branch groove 7 are connected to the main air groove 6; the space enclosed by the main air groove 6 and the branch groove 7 is provided as a support column 8; the support column is in a D-shaped structure.

[0018] The main air groove 6 and the branch air groove 7 located at the sole of the foot are provided with a plurality of air holes 9 which are evenly distributed; the air holes 9 are connected to the top of the midsole.

[0019] When in use, the whale-shaped air cavity 3, the ventilation groove 5, the main air groove 6 and the branch air groove 7 cooperate to form a new ventilation system of the sole. The ventilation duct 4 connecting the top of the sole and the sole effectively helps the circulation between the sole and the outside air, dissipates moisture and heat, has excellent ventilation performance, and keeps the foot dry and comfortable. When walking, the sole is squeezed and bent, causing the air cavity and each air groove space to deform and squeeze, thereby accelerating the circulation of air. Multiple support columns 8 are evenly distributed at the bottom of the midsole 2, which have a certain shock-absorbing effect during exercise.

[0020] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A new type of breathable sole, characterized in that: It includes a midsole and an outsole, the outsole is located on the bottom surface of the midsole, the bottom of the midsole is provided with an air cavity at the heel position, the top of the air cavity is connected with a ventilation groove, the end of the ventilation groove is connected with a main air groove with a wave-shaped structure facing the sole position of the midsole, the left and right sides of the main air groove are staggered with a plurality of branch air grooves, both ends of the branch air grooves are connected to the main air groove; the space enclosed by the main air groove and the branch air grooves is set as a support column; the main air groove and the branch air groove located at the sole position are provided with a plurality of evenly distributed air holes; the air cavity is connected with a plurality of ventilation ducts connected to the outside.

2. A novel breathable sole according to claim 1, characterized in that: The bronchial groove is in a C-shaped structure, and the support column is in a D-shaped structure.

3. A novel breathable sole according to claim 1, characterized in that: The ventilation ducts are provided with two.

4. A novel breathable sole according to claim 1, characterized in that: The structure of the air cavity is in the shape of a whale.

5. A novel breathable sole according to claim 1, characterized in that: The number of the bronchial grooves is 8.

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