High-comfort and high-functionality shoe sole with perspiration function

Abstract

The utility model provides a high-comfort high-functionality sole with a perspiration function, and relates to the technical field of breathable insoles, a circulation cavity is formed between a bottom layer and a surface layer, an elastic pad is arranged at the half sole end of the circulation cavity, an elastic component is arranged at the heel end of the circulation cavity, a plurality of air holes are formed in the half sole end of the surface layer, and the elastic component is arranged at the heel end of the circulation cavity. The elastic pad is provided with circulation grooves corresponding to the air holes, the circulation grooves extend in the length direction and are in air communication with the heel end of the circulation cavity, and when a foot steps on the surface layer, the elastic assembly is compressed, the internal space of the circulation cavity becomes small and has high pressure, and internal air of the circulation cavity is exhausted from the air holes; when the foot is lifted, the elastic assembly resets, the internal space of the circulation cavity is enlarged and has negative pressure, and external air enters the circulation cavity from the air hole. The sole has the advantages that the circulation cavity can continuously suck air and exhaust air when a user walks, so that certain air flow exists in a shoe body with the sole, evaporation of foot sweat is facilitated, and the purpose of perspiration is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of breathable insoles, in particular to a highly comfortable and functional sole with a perspiration-wicking function. Background Art

[0002] In daily life, shoes are a necessity that provide foot protection for consumers. The soles of shoes, as the part that comes into direct contact with the ground, have extremely high functional requirements. With the continuous progress of society, different types of functional shoe soles are emerging.

[0003] In the prior art, the technical solution of a Chinese patent document (Announcement No.: CN208228462U, Patent Name: Shock-absorbing Sole and Shock-absorbing Shoe Thereof) discloses "a sole body and a shock-absorbing element disposed in the sole body, wherein the sole body and the shock-absorbing element each contain filling particles of different sizes, the shock-absorbing element has a cylindrical structure, and the axis direction of the cylindrical structure is the Z axis, and the size of the upper surface of the shock-absorbing element is larger than the size of the lower surface of the shock-absorbing element."

[0004] Combined with the description and drawings of the patent document, the shock-absorbing shoes only have a shock-absorbing effect, but no perspiration function, and poor ventilation. Walking for a long time will cause the feet to sweat profusely, thereby breeding bacteria. Utility Model Content

[0005] The utility model overcomes the shortcomings of the prior art and provides a highly comfortable and functional sole with a perspiration-releasing function, which is not only comfortable to wear but also has the functions of air intake, exhaust and perspiration-releasing.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] A highly comfortable and highly functional sole with a perspiration-wicking function comprises a bottom layer and a surface layer, wherein a circulation cavity is formed between the bottom layer and the surface layer, an elastic pad is provided at the forefoot end of the circulation cavity, an elastic component is provided at the heel end of the circulation cavity, a plurality of air holes are provided at the forefoot end of the surface layer, the air holes are connected to the circulation cavity, and a circulation groove is provided at the elastic pad corresponding to the air holes, the circulation groove extends along the length direction and is in air communication with the heel end of the circulation cavity; when the foot steps on the surface layer, the elastic component is compressed, the internal space of the circulation cavity becomes smaller and has high pressure, and the internal gas of the circulation cavity is discharged from the air holes; when the foot is lifted, the elastic component is reset, the internal space of the circulation cavity becomes larger and has negative pressure, and external gas enters the interior of the circulation cavity through the air holes.

[0008] Furthermore, a plurality of massage blocks are arranged at the front palm end of the surface layer, and the massage blocks are in the shape of hemispherical protrusions.

[0009] Furthermore, the elastic component includes a plurality of elastic columns, and the plurality of elastic columns are arranged and distributed in a semi-elliptical shape.

[0010] Furthermore, the elastic column includes a lower elastic column, an upper elastic column is connected above the lower elastic column, and the upper elastic column is connected to the surface layer.

[0011] Furthermore, the bottom heel portion is provided with a support structure, which is composed of longitudinal ribs and transverse ribs interlaced.

[0012] Furthermore, a groove is formed between the longitudinal ribs and the transverse ribs, and the elastic column is located in the groove.

[0013] Furthermore, a heel is formed at the bottom of the bottom layer, and a support block is connected between the heel and the bottom layer.

[0014] Furthermore, a forefoot bottom plate is provided on the front side of the heel, and friction lines are provided on the forefoot bottom plate and the heel.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] A circulation cavity is formed between the bottom layer and the surface layer. An elastic pad is provided at the forefoot end of the circulation cavity. The elastic pad has a certain resilience, which can effectively improve the softness of the sole. In addition, when walking, the internal space of the circulation cavity will change, thereby continuously inhaling and exhausting air, so that there is a certain gas flow inside the shoe body using the sole, which is conducive to the evaporation of foot sweat and achieves the purpose of perspiration. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 This is an overall diagram of the sole of an embodiment of the utility model;

[0019] Figure 2 This is an interior view of the sole of an embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of an elastic pad according to an embodiment of the present utility model;

[0021] Figure 4 This is an enlarged schematic diagram of the elastic column of an embodiment of the utility model;

[0022] Figure 5 It is a bottom view of the sole of an embodiment of the present utility model.

[0023] In the figure: 1-bottom layer, 101-heel, 102-support block, 103-forefoot bottom plate, 104-friction pattern, 2-surface layer, 201-air hole, 202-massage block, 203-elastic column, 2031-lower elastic column, 2032-upper elastic column, 3-elastic pad, 301-circulation groove, 4-support structure, 401-longitudinal rib, 402-transverse rib, 5-groove. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention and are not used to limit the present invention.

[0025] like Figures 1 to 3 As shown, a highly comfortable and highly functional sole with a perspiration function includes a bottom layer 1 and a surface layer 2, wherein a circulation cavity is formed between the bottom layer 1 and the surface layer 2, an elastic pad 3 is provided at the forefoot end of the circulation cavity, an elastic component is provided at the heel end of the circulation cavity, a plurality of air holes 201 are provided at the forefoot end of the surface layer 2, and the air holes 201 are connected to the circulation cavity; a circulation groove 301 is provided at the elastic pad 3 corresponding to the air holes 201, and the circulation groove 301 extends along the length direction and is in air communication with the heel end of the circulation cavity. The working principle of this sole is that when the foot presses on the surface layer 2, mainly when the heel presses down, the elastic component is compressed, the internal space of the circulation cavity becomes smaller and has high pressure, and the internal gas of the circulation cavity is discharged from the air hole 201 to the inside of the shoe body; when the foot is lifted, the elastic component is reset, the internal space of the circulation cavity becomes larger and has negative pressure, and the gas inside the shoe body enters the circulation cavity from the air hole 201. Therefore, when a person walks, the surface layer 2 is constantly pressed and lifted, which causes the circulation cavity to continuously inhale and exhaust air, thereby ensuring a certain amount of gas flow inside the shoe body, which is beneficial to the foot. The evaporation of sweat achieves the purpose of perspiration. In addition, in this embodiment, the elastic pad 3 is a high-density sponge, and the sponge is completely fitted with the bottom layer 1 through processing. The flow groove 301 corresponds to the air hole 201 in the upper layer, so that the sole has better exhaust and perspiration functions. Because the high-density sponge is soft and has a certain resilience, the addition of high-density sponge will make the sole softer. At the same time, the sponge has a certain breathing function, which helps to generate foot sweat in the shoes when people walk. The athlete's foot is discharged in time through the breathing circulation of the sponge body, which is beneficial to the dryness of the feet and makes walking comfortable.

[0026] Specifically, if Figures 1 to 4 As shown, a plurality of massage blocks 202 are arranged at the front palm end of the surface layer 2. The massage blocks 202 are hemispherical convex shapes, and pressing the soles of the feet on the massage blocks 202 has a certain massage effect.

[0027] The elastic component includes a plurality of elastic columns 203, the elastic columns 203 include a lower elastic column 2031, an upper elastic column 2032 is connected to the upper portion of the lower elastic column 2031, and the upper elastic column 2032 is connected to the surface layer 2. The lower elastic column 2031 and the upper elastic column 2032 are made of rubber material, especially silicone material, which has a certain compression deformation, such as Figure 4 As shown, the diameter of the upper elastic column 2032 is larger than that of the lower elastic column 2031, and the upper elastic column 2032 is a hollow structure. Therefore, when the sole is under stress (that is, when the foot is stepped on), when the elastic column 203 receives axial pressure, the upper elastic column 2032 and the lower elastic column 2031 can undergo a certain axial relative movement to achieve a certain buffering and compression effect; and when the foot is lifted, the elastic column 203 will reset, pushing up the corresponding part of the surface layer 2, so that the internal space of the flow cavity becomes larger.

[0028] During the research, the applicant found that if an overweight person wears shoes for a long time, the elastic column 203 is easily collapsed. Therefore, a support structure 4 is provided at the heel of the bottom layer 1. The support structure 4 is made of a hard plastic material and is not easy to deform, thereby achieving a certain support effect and preventing the elastic column 203 from being overly compressed. Specifically, the support structure 4 is composed of longitudinal ribs 401 and transverse ribs 402 that are staggered, and a groove 5 is formed between the longitudinal ribs 401 and the transverse ribs 402; when the surface layer 2 is combined and installed on the bottom layer 1, when the elastic column 203 is correspondingly inserted into the groove 5, the height of the elastic column 203 is higher than the upper surface of the support structure 4, and the height difference formed by the elastic column 203 being higher than the upper surface of the support structure 4 is the compressible distance of the elastic column 203 (that is, the bottom surface of the surface layer 2 and the upper surface of the support structure 4 maintain a certain distance, and this distance is the compression distance); since the upper end of the elastic column 203 (the upper end of the upper elastic column 2032 is connected to the bottom surface of the surface layer 2), the elastic column 203 will be compressed when stepped on when walking, until the bottom surface of the surface layer 2 contacts the upper surface of the support structure 4 and is thereby restricted, and the elastic column 203 can no longer be compressed, which helps prevent the elastic column 203 from being over-pressed, has a certain protective effect on the elastic column 203, and extends its service life.

[0029] A heel 101 is formed at the bottom of the bottom layer 1 , and a support block 102 is connected between the heel 101 and the bottom layer 1 to improve the stability of the connection between the heel 101 and the bottom layer 1 .

[0030] like Figure 5 As shown, a forefoot base plate 103 is provided on the front side of the heel 101, and both the forefoot base plate 103 and the heel 101 are provided with friction patterns 104. The friction patterns 104 can increase the friction between the sole and the ground, play an anti-slip role, and improve walking safety.

[0031] Working principle: When a person walks, when the foot presses on the surface layer 2, mainly when the heel presses down, the elastic column 203 is compressed, the internal space of the circulation cavity becomes smaller and has high pressure, and the internal gas of the circulation cavity is discharged from the air hole 201 to the inside of the shoe body; when the foot is lifted, the elastic column 203 is reset, the internal space of the circulation cavity becomes larger and has negative pressure, and the gas inside the shoe body enters the circulation cavity from the air hole 201. Therefore, when a person walks, he constantly presses and lifts the surface layer 2, which will cause the circulation cavity to continuously inhale and exhaust air, thereby creating a certain amount of gas flow inside the shoe body, which is conducive to the evaporation of foot sweat and achieves the purpose of perspiration.

[0032] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A highly comfortable and functional sole with perspiration-wicking function, characterized in that: The invention comprises a bottom layer (1) and a surface layer (2), wherein a circulation cavity is formed between the bottom layer (1) and the surface layer (2); an elastic pad (3) is provided at the forefoot end of the circulation cavity, and an elastic component is provided at the heel end of the circulation cavity; a plurality of air holes (201) are provided at the forefoot end of the surface layer (2), the air holes (201) are connected to the circulation cavity, and a circulation groove (301) is provided on the elastic pad (3) corresponding to the air holes (201), the circulation groove (301) extends along the length direction and is in air communication with the heel end of the circulation cavity; When the foot steps on the surface layer (2), the elastic component is compressed, the internal space of the circulation cavity becomes smaller and has a high pressure, and the internal gas of the circulation cavity is discharged from the air hole (201); when the foot is lifted, the elastic component is reset, the internal space of the circulation cavity becomes larger and has a negative pressure, and the external gas enters the circulation cavity through the air hole (201).

2. The highly comfortable and functional sole with perspiration-wicking function according to claim 1, characterized in that: A plurality of massage blocks (202) are arranged on the front palm end of the surface layer (2), and the massage blocks (202) are in the shape of hemispherical protrusions.

3. The highly comfortable and functional sole with perspiration-wicking function according to claim 1, characterized in that: The elastic component includes a plurality of elastic columns (203).

4. The highly comfortable and functional sole with perspiration-wicking function according to claim 3, characterized in that: The elastic column (203) comprises a lower elastic column (2031), an upper elastic column (2032) is connected above the lower elastic column (2031), and the upper elastic column (2032) is connected to the surface layer (2).

5. The highly comfortable and functional sole with perspiration-wicking function according to claim 3, characterized in that: The bottom layer (1) is provided with a support structure (4) at the heel portion, and the support structure (4) is composed of longitudinal ribs (401) and transverse ribs (402) that are staggered.

6. The highly comfortable and functional sole with perspiration-wicking function according to claim 5, characterized in that: A groove (5) is formed between the longitudinal rib (401) and the transverse rib (402), and the elastic column (203) is located in the groove (5).

7. The highly comfortable and functional sole with perspiration-wicking function according to claim 1, characterized in that: A heel (101) is formed at the bottom of the bottom layer (1), and a support block (102) is connected between the heel (101) and the bottom layer (1).

8. The highly comfortable and highly functional shoe sole with perspiration-wicking function according to claim 7, characterized in that: A forefoot bottom plate (103) is provided on the front side of the heel (101), and both the forefoot bottom plate (103) and the heel (101) are provided with friction lines (104).

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