Novel breathable sole

Abstract

The utility model discloses a novel breathable shoe sole, and relates to the technical field of shoe soles. A novel breathable shoe sole comprises a shoe sole structure, the shoe sole structure comprises a shoe sole base layer, vent grooves are formed in the outer wall of the shoe sole base layer, the shoe sole structure further comprises an extrusion exhaust structure, the outer wall of the extrusion exhaust structure is fixedly connected with an insole structure, the insole structure comprises a mesh pad, and an extrusion plate is fixedly connected into the wall of the mesh pad. The side wall of the mesh pad is fixedly connected with an auxiliary exhaust structure; the extrusion exhaust structure comprises an air bag, an air inlet pipe is fixedly connected to the outer wall of the air bag, an air outlet pipe is fixedly connected to the end, away from the air inlet pipe, of the air bag, and one-way valve structures are fixedly connected to the inner wall of the air inlet pipe and the inner wall of the air outlet pipe correspondingly. By means of circulating operation, wet and hot air in the shoes is continuously exhausted, ventilation is effectively improved, and air circulation is enhanced by combining the ventilation grooves.

Description

Technical Field

[0001] This utility model relates to the field of shoe sole technology, specifically a novel breathable shoe sole. Background Technology

[0002] In daily life and sports, people are paying more and more attention to the breathability of shoe soles. When walking, running, or engaging in high-intensity exercise for a long time, such as outdoor sports in summer, people's feet sweat easily when running or working in a hot and stuffy factory environment. Existing shoe soles are not breathable enough in such sweaty environments. Traditional shoe soles usually rely on simple material pores for natural ventilation, which is difficult to effectively deal with the hot and humid air generated by a large amount of sweat. During continuous walking or exercise, heat and moisture accumulate inside the shoe and are difficult to expel. Ordinary shoe soles lack active ventilation structure and cannot dynamically adjust air circulation according to human movement. This not only causes the feet to be in a hot and humid environment for a long time, which breeds bacteria, produces odors, and affects foot health, but also reduces wearing comfort and causes irritability. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides a novel breathable shoe sole specifically designed for environments prone to sweating, such as prolonged walking, exercise, and hot, stuffy work. By employing a compression ventilation structure and an auxiliary ventilation structure, it actively promotes air circulation, effectively expelling hot and humid air from inside the shoe. This solves the problem of poor breathability of traditional shoe soles in specific environments, providing users with a dry and comfortable wearing experience.

[0005] (II) Technical Solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: A novel breathable shoe sole includes a sole structure comprising a sole base layer, the outer wall of which has ventilation grooves. The sole structure also includes a compression exhaust structure, the outer wall of which is fixedly connected to an insole structure. The insole structure includes a mesh pad, the inner wall of which is fixedly connected to a compression plate, and the side wall of which is fixedly connected to an auxiliary exhaust structure. The compression exhaust structure includes an air bladder, the outer wall of which is fixedly connected to an air inlet pipe, and the end of which is away from the air inlet pipe is fixedly connected to an air outlet pipe. The inner walls of the air inlet pipe and the air outlet pipe are respectively fixedly connected to two one-way valve structures. When walking, pressure is applied to the foot, causing the compression plate to press down on the air bladder. With the help of the one-way valve structures, the air outlet pipe exhausts air, and the air inlet pipe intakes air, circulating continuously to expel the hot and humid air inside the shoe, effectively improving ventilation. Combined with the ventilation grooves, air circulation is enhanced, continuously creating a dry environment for the feet.

[0007] Preferably, the outer wall of the bottom of the air bag is fixedly connected with the outer wall of the top of the sole base layer, the outer wall of the air inlet pipe and the outer wall of the air outlet pipe are fixedly connected with the outer wall of the sole base layer, the outer wall of the bottom of the mesh pad is fixedly connected with the outer wall of the top of the sole base layer, and the outer wall of the bottom of the extrusion plate is fixedly connected with the outer wall of the top of the air bag.

[0008] Preferably, the one-way valve structure comprises a fixed sleeve, a convex groove is formed in the side wall of the inside of the fixed sleeve, a valve core is slidably connected to the side wall of the inside of the fixed sleeve, an L-shaped air hole is formed in the wall of the valve core, a compression spring is sleeved on the outer wall of the valve core, one end of the compression spring is fixedly connected with the outer wall of the valve core, and the other end of the compression spring is fixedly connected with the inner wall of the fixed sleeve through the convex groove.

[0009] Preferably, the auxiliary exhaust structure comprises a fixed block, an air inlet hole is formed in the side wall of the fixed block and does not penetrate the fixed block, an air outlet hole is formed in the side of the fixed block away from the air inlet hole and does not penetrate the fixed block, a Tesla valve-shaped groove is formed in the wall of the fixed block, the two ends of the Tesla valve-shaped groove are communicated with the air inlet hole and the air outlet hole respectively, and the outer wall of the fixed block is fixedly connected with the side wall of the mesh pad.

[0010] (Three) beneficial effects

[0011] The utility model provides a novel ventilative sole. Has the following beneficial effects:

[0012] (I), the ventilative sole, through setting up extrusion exhaust structure, when walking, foot pressure makes extrusion plate to depress air bag, with the help of one-way valve structure, air outlet pipe exhaust, air inlet pipe admits air, circulates and operates, and the wet and hot air in the shoe is discharged constantly, and the ventilation is effectively improved, and the air circulation is strengthened in combination with the ventilation groove, and the dry and cool environment is continuously created for the feet.

[0013] (II), the ventilative sole, through the auxiliary exhaust structure of the insole, gas flows from the air inlet hole to the air outlet hole through the Tesla valve-shaped groove, the airflow is accelerated by the special structure, the extrusion exhaust structure is assisted, the air circulation speed in the shoe is further improved, the moisture odor is efficiently discharged, the ventilative performance of the sole is improved, and a more comfortable wearing experience is brought. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the whole structure schematic view of the utility model;

[0015] Figure 2 It is the exploded structural schematic view of the whole utility model;

[0016] Figure 3 It is the internal structural schematic view of the extrusion exhaust structure of the utility model;

[0017] Figure 4 It is the internal structural schematic view of the one-way valve structure of the utility model;

[0018] Figure 5 It is the internal structural schematic view of the auxiliary exhaust structure of the utility model.

[0019] In the drawing: 1, shoe sole structure;2, insole structure;11, shoe sole base layer;12, air slot;13, extrusion exhaust structure;21, mesh pad;22, extrusion plate;23, auxiliary exhaust structure;131, air bag;132, air inlet pipe;133, one-way valve structure;134, air outlet pipe;1331, fixed sleeve;1332, convex groove;1333, compression spring;1334, valve core;1335, L-shaped air hole;231, fixed block;232, air inlet hole;233, Tesla valve-shaped groove;234, air outlet hole. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] Please refer to Figures 1-5The utility model provides a technical scheme: a novel ventilative shoe sole, including shoe sole structure 1, shoe sole structure 1 includes shoe sole base layer 11, and the outer wall of shoe sole base layer 11 is set with vent groove 12, and shoe sole structure 1 still includes extrusion exhaust structure 13, and the outer wall of extrusion exhaust structure 13 is fixedly connected with insole structure 2, and insole structure 2 includes net surface pad 21, and the wall of net surface pad 21 is fixedly connected with extrusion plate 22, and the lateral wall of net surface pad 21 is fixedly connected with auxiliary exhaust structure 23, and extrusion exhaust structure 13 includes air bag 131, and the outer wall of air bag 131 is fixedly connected with air inlet pipe 132, and one end of air bag 131 away from air inlet pipe 132 is fixedly connected with air outlet pipe 134, and the inner wall of air inlet pipe 132 and the inner wall of air outlet pipe 134 are fixedly connected with check valve structure 133 respectively, and the number of check valve structure 133 is two, when walking, foot applies pressure, makes net surface pad 21 in insole structure 2 deformation, at this moment, extrusion plate 22 will press down air bag 131, makes air bag 131 pressure deformation, and internal gas pressure increases, and gas rushes to the air inlet pipe 132 and air outlet pipe 134 of both ends, because the air inlet position of check valve structure 133 in air outlet pipe 134 is opposite air bag 131, makes valve core 1334 move, and then makes gas exhaust through air outlet pipe 134, and the air inlet of check valve structure 133 in air inlet pipe 134 is opposite check valve structure 133 in air outlet pipe 132, so in this process, check valve structure 133 in air inlet pipe 132 is closed, prevents gas exhaust.

[0022] The outer wall of the bottom of air bag 131 is fixedly connected with the outer wall of the top of shoe sole base layer 11, the outer wall of air inlet pipe 132 and the outer wall of air outlet pipe 134 are all fixedly connected with the outer wall of shoe sole base layer 11, the outer wall of the bottom of net surface pad 21 is fixedly connected with the outer wall of the top of shoe sole base layer 11, the outer wall of the bottom of extrusion plate 22 is fixedly connected with the outer wall of the top of air bag 131, when foot is lifted, air bag 131 restores original shape, internal pressure decreases, check valve structure 133 in air inlet pipe 132 opens, and hot gas in vent groove 12 enters air bag 131, and check valve structure 133 in air outlet pipe 134 closes, ensure that gas flows in one direction, so circulate, and hot and humid air in shoe is discharged continuously, to strengthen the ventilation performance.

[0023] The one-way valve structure 133 comprises a fixed sleeve 1331, a convex groove 1332 is formed in the side wall of the inside of the fixed sleeve 1331, a valve core 1334 is slidably connected to the side wall of the inside of the fixed sleeve 1331, an L-shaped air vent 1335 is formed in the wall of the valve core 1334, a compression spring 1333 is sleeved on the outer wall of the valve core 1334, a pair of fixed sleeves 1331 are fixedly connected to the inner walls of the air inlet pipe 132 and the air outlet pipe 134 respectively, one end of the compression spring 1333 is fixedly connected to the outer wall of the valve core 1334, the other end of the compression spring 1333 is fixedly connected to the inner wall of the fixed sleeve 1331 through the convex groove 1332, when the gas pressure in the air bag 131 changes, the valve core 1334 moves under the action of the pressure, the relative position of the L-shaped air vent 1335 and the fixed sleeve 1331 changes, at the same time, the valve core 1334 and the fixed sleeve 1331 are separated due to the relative movement, at this time, the air entering from the L-shaped air vent 1335 can flow out from the gap between the valve core 1334 and the fixed sleeve 1331, and when the air flow moves in the opposite direction, due to the close fit of the valve core 1334 and the fixed sleeve 1331, it is difficult for the air flow to flow in the opposite direction, thereby realizing one-way flow control of the gas.

[0024] The auxiliary exhaust structure 23 comprises a fixed block 231, an air inlet hole 232 is formed in the side wall of the fixed block 231, and the air inlet hole 232 does not penetrate the fixed block 231, an air outlet hole 234 is formed in the side of the fixed block 231 away from the air inlet hole 232, and the air outlet hole 234 does not penetrate the fixed block 231, a Tesla valve-shaped groove 233 is formed in the wall of the fixed block 231, the two ends of the Tesla valve-shaped groove 233 are respectively communicated with the air inlet hole 232 and the air outlet hole 234, the outer wall of the fixed block 231 is fixedly connected with the side wall of the mesh surface pad 21, the air inlet hole 232 is arranged on the side close to the foot, and the middle is communicated through the Tesla valve-shaped groove 233, when walking, the air in the shoe flows, the gas enters from the air inlet hole 232, accelerates through the Tesla valve-shaped groove 233, and then is discharged from the air outlet hole 234, the special structure of the Tesla valve-shaped groove 233 enables the gas to pass through in one direction quickly, and can accelerate the flow rate of the gas, thereby enhancing the exhaust efficiency, this design can further improve the air circulation speed in the shoe, effectively discharge the moisture and odor, without affecting the comfort of the insole, and can assist the extrusion exhaust structure 13.

[0025] In use, the shoe sole base 11 in the shoe sole structure 1 is the basic support, the air vent groove 12 opened on the shoe sole base 11 accumulates the hot and humid air and preliminarily promotes the air circulation, the extrusion exhaust structure 13 is the main part of enhancing the air permeability, the air bag 131 is fixed on the top of the shoe sole base 11, the air inlet pipe 132 and the air outlet pipe 134 are connected with the air bag 131 and the outside respectively, and the inner walls of the air inlet pipe 132 and the air outlet pipe 134 are provided with the one-way valve structure 133, when the person walks, the foot exerts the pressure, the mesh surface pad 21 in the shoe pad structure 2 deforms, at this time, the extrusion plate 22 presses down the air bag 131, the air bag 131 is deformed under the pressure, the internal gas pressure increases, the gas rushes to the air inlet pipe 132 and the air outlet pipe 134 at both ends, because the one-way valve structure 133 in the air outlet pipe 134 is opposite to the air bag 131, the valve core 1334 moves, and then the gas is discharged through the air outlet pipe 134, and the one-way valve structure 133 in the air inlet pipe 134 is opposite to the one-way valve structure 133 in the air inlet pipe 132, so in this process, the one-way valve structure 133 in the air inlet pipe 132 is closed, preventing the gas from being discharged, when the foot is lifted, the air bag 131 restores to the original state, the internal pressure decreases, the one-way valve structure 133 in the air inlet pipe 132 is opened, the hot and humid air in the air vent groove 12 enters the air bag 131, and the one-way valve structure 133 in the air outlet pipe 134 is closed, ensuring the one-way flow of the gas, so the process is repeated, the hot and humid air in the shoe is continuously discharged, thereby enhancing the air permeability;

[0026] The fixed sleeve 1331 of the one-way valve structure 133 is fixed in the inner walls of the air inlet pipe 132 and the air outlet pipe 134 respectively, the valve core 1334 can slide in the fixed sleeve 1331, one end of the compression spring 1333 is connected with the valve core 1334, the other end is connected with the inner wall of the fixed sleeve 1331 through the convex groove 1332, when the gas pressure in the air bag 131 changes, the valve core 1334 moves under the pressure, the relative position of the L-shaped air vent hole 1335 and the fixed sleeve 1331 changes, and the valve core 1334 and the fixed sleeve 1331 are separated due to the relative movement, at this time, the air entering from the L-shaped air vent hole 1335 can flow out from the gap between the valve core 1334 and the fixed sleeve 1331, and when the air flow moves in the opposite direction, because the valve core 1334 and the fixed sleeve 1331 are closely attached, the air flow is difficult to flow in the opposite direction, thereby realizing the one-way air circulation control, ensuring the stability and efficiency of the exhaust and air intake process;

[0027] The mesh pad 21 in the insole structure 2 is directly in contact with the foot, and the material is breathable, which is beneficial to air exchange, and the exhaust structure 23 further optimizes the ventilation effect, the fixed block 231 is fixed on the side wall of the mesh pad 21, the air inlet hole 232 and the air outlet hole 234 are arranged on the two sides of the fixed block 231 respectively, the air inlet hole 232 is arranged on the side close to the foot, and the air inlet hole 232 and the air outlet hole 234 are communicated through the Tesla valve-shaped groove 233 in the middle, when walking, the air in the shoe flows, the gas enters from the air inlet hole 232, accelerates through the Tesla valve-shaped groove 233 and is discharged from the air outlet hole 234, the special structure of the Tesla valve-shaped groove 233 enables the gas to pass through in one direction quickly, and the gas flow rate is accelerated, and the exhaust efficiency is enhanced, under the premise of not affecting the comfort of the insole, the auxiliary extrusion exhaust structure 13 is further improved, the air circulation speed in the shoe is further improved, the humidity and odor are effectively discharged, the shoe is kept dry and fresh, and the ventilation performance and use experience of the shoe sole are further improved.

[0028] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element preceded by "comprises... a" does not, without more limitations, foreclose the existence of additional identical elements in the process, method, article, or apparatus that comprises the recited element.

[0029] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A new type of breathable shoe sole, comprising a shoe sole structure (1), the shoe sole structure (1) comprising a shoe sole base layer (11), an outer wall of the shoe sole base layer (11) being provided with a ventilation groove (12), characterized in that: The shoe sole structure (1) further includes an extrusion exhaust structure (13), the outer wall of the extrusion exhaust structure (13) is fixedly connected with a shoe pad structure (2), the shoe pad structure (2) includes a mesh pad (21), the wall of the mesh pad (21) is fixedly connected with an extrusion plate (22), and the side wall of the mesh pad (21) is fixedly connected with an auxiliary exhaust structure (23). The extrusion exhaust structure (13) includes an air bag (131), the outer wall of the air bag (131) is fixedly connected with an air inlet pipe (132), one end of the air bag (131) away from the air inlet pipe (132) is fixedly connected with an air outlet pipe (134), the inner wall of the air inlet pipe (132) and the inner wall of the air outlet pipe (134) are fixedly connected with a one-way valve structure (133) respectively, and the number of the one-way valve structure (133) is two.

2. A novel breathable shoe sole as claimed in claim 1, wherein: The outer wall of the bottom of the air bag (131) is fixedly connected with the outer wall of the top of the shoe sole base layer (11), the outer walls of the air inlet pipe (132) and the air outlet pipe (134) are fixedly connected with the outer wall of the shoe sole base layer (11), the outer wall of the bottom of the mesh pad (21) is fixedly connected with the outer wall of the top of the shoe sole base layer (11), and the outer wall of the bottom of the extrusion plate (22) is fixedly connected with the outer wall of the top of the air bag (131).

3. The novel breathable shoe sole as claimed in claim 1, wherein: The one-way valve structure (133) includes a fixed sleeve (1331), the side wall in the inside of the fixed sleeve (1331) is provided with a convex groove (1332), the side wall in the inside of the fixed sleeve (1331) is slidably connected with a valve core (1334), the wall of the valve core (1334) is provided with an L-shaped air hole (1335), and the outer wall of the valve core (1334) is sleeved with a compression spring (1333).

4. The novel breathable shoe sole as claimed in claim 3, wherein: One pair of the fixed sleeves (1331) are fixedly connected with the inner walls of the air inlet pipe (132) and the air outlet pipe (134) respectively, one end of the compression spring (1333) is fixedly connected with the outer wall of the valve core (1334), and the other end of the compression spring (1333) is fixedly connected with the inner wall of the fixed sleeve (1331) through the convex groove (1332).

5. The novel breathable shoe sole as claimed in claim 1, wherein: The auxiliary exhaust structure (23) includes a fixed block (231), the side wall of the fixed block (231) is provided with an air inlet hole (232), the air inlet hole (232) does not penetrate the fixed block (231), one side of the fixed block (231) away from the air inlet hole (232) is provided with an air outlet hole (234), the air outlet hole (234) does not penetrate the fixed block (231), and the wall of the fixed block (231) is provided with a Tesla valve-shaped groove (233).

6. A novel breathable shoe sole as claimed in claim 5, wherein: The two ends of the Tesla valve-shaped groove (233) are respectively communicated with the air inlet hole (232) and the air outlet hole (234), and the outer wall of the fixed block (231) is fixedly connected with the side wall of the mesh pad (21).

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