Breathable cooling shoes

Abstract

A challenge is that it cannot adequately suppress the rise in temperature and stuffiness inside the shoe. [Solution] The breathable cooling shoe of this invention is equipped with a sole, and the sole is provided with an exhaust passage that connects the inside of the shoe to the outside. A heat dissipation member is placed in the exhaust passage, and the heat dissipation member is provided along the exhaust direction without obstructing the exhaust passage, and when exhausting, the heat of the heat dissipation member is discharged to the outside through the exhaust passage. According to this invention, by adding a heat dissipation member in the exhaust direction of the exhaust passage, heat inside the shoe can be quickly discharged to the outside through the heat dissipation member during the exhaust or intake process, effectively reducing the temperature inside the shoe and providing a more comfortable and cool wearing experience.

Description

Technical Field

[0001] The present invention relates to shoes having breathability and cooling functions and belongs to the technical field of footwear.

Background Art

[0002] Shoes are indispensable daily necessities in daily life. Conventional shoes are prone to sweating of the feet in summer or in a high-temperature environment, resulting in heat generation and stuffiness, which may cause discomfort to the feet and the breeding of bacteria, bringing great inconvenience and discomfort to daily life and work. With the improvement of living standards, the requirements for shoes are increasing, and the demands on the functional aspect are also increasing. In particular, the protection and care of the feet are emphasized, and in many cases, improving the breathability of shoes is under consideration. Generally, by using breathable materials such as mesh cloth, breathable leather, or special material structures, air naturally circulates to reduce the temperature inside the shoes. However, the breathability is still not sufficient. There are also examples of providing an exhaust structure inside the shoe sole, but although the exhaust structure can discharge the air inside the shoe to a certain extent, heat tends to accumulate inside the shoes, lacking comfort during wearing.

[0003] In view of the above problems, the present invention provides shoes with improved breathability and cooling performance.

Summary of the Invention

[0004] The present invention aims to provide shoes having breathability and coolness in view of the problems in the prior art.

[0005] To achieve the above object, the present invention is implemented by the following technical means.

[0006] That is, the breathable and cooling shoes according to the present invention include a shoe sole, and an exhaust passage for communicating the inside of the shoe and the outside is provided in the shoe sole. A heat dissipation member is installed in the exhaust passage, and the heat dissipation member is arranged along the exhaust direction without blocking the exhaust passage, and discharges the heat of the heat dissipation member through the exhaust passage during exhaust.

[0007] Furthermore, a guide channel is provided on the upper surface of the sole of the shoe, the heat dissipation member is installed inside the guide channel, and the guide channel is in communication with the exhaust passage.

[0008] Furthermore, the exhaust passage includes an airway opening located inside the sole of the shoe, an exhaust port located on the outside of the sole of the shoe, and an exhaust passage connecting the airway opening and the exhaust port.

[0009] Furthermore, the guide vessel is provided at the airway opening, the heat dissipation member is installed inside the guide vessel, and the heat dissipation end of the heat dissipation member is located above the airway opening.

[0010] Furthermore, the heat dissipation component is a strip-shaped heat dissipation tube, and this heat dissipation tube has a sealed, hollow structure.

[0011] Furthermore, the heat dissipation tube is equipped with a water-absorbing material layer placed on the inner wall of the tube and a coolant filled inside it.

[0012] Furthermore, the guide tank is provided in the exhaust passage, extends downward and communicates with the exhaust passage, the heat dissipation member is placed inside the guide tank, and the heat dissipation end of the heat dissipation member is located inside the exhaust passage.

[0013] Furthermore, the heat dissipation member comprises a substrate and heat dissipation fins extending downward from the substrate. The substrate is provided on the upper surface of the shoe sole, and the heat dissipation fins are arranged within the exhaust passage.

[0014] Furthermore, the heat dissipation fins include multiple fins arranged parallel to each other and spaced apart, with air guide tanks formed between adjacent fins, and the openings of the air guide tanks are located in the same direction as the exhaust port.

[0015] Furthermore, the guide tank is provided with a fixing structure for securing the heat dissipation component.

[0016] Furthermore, the fixing structure includes an annular base, and the heat dissipation member is provided with an extended edge, which is locked to the annular base. The heat dissipation fins pass through the annular base and enter the exhaust passage.

[0017] In response to the shortcomings of conventional technology, this invention proposes a random distribution type tensor resistivity measurement method and measurement system, and the specific technical details are as follows. [Means for solving the problem]

[0018] Furthermore, the non-metallic heat conductive layer is formed from silicone rubber or a graphene layer. [Effects of the Invention]

[0019] According to this invention, by adding a heat dissipation member in the exhaust direction of the exhaust passage, heat inside the shoe can be quickly discharged to the outside of the shoe via the heat dissipation member during the exhaust or intake process, effectively reducing the temperature inside the shoe and providing a more comfortable and cool wearing experience.

[0020] In this invention, the heat dissipation member is composed of heat dissipation fins, and these heat dissipation fins consist of a plurality of wing pieces arranged parallel to each other and spaced apart, forming a large number of air passages, thereby providing an excellent heat dissipation effect.

[0021] In this invention, in a configuration where the heat dissipation member is a heat conduit, a coolant and a water-absorbing material layer are provided inside the heat conduit, and higher heat dissipation performance is achieved through the principle of a heat pipe. [Brief explanation of the drawing]

[0022] Other features, purposes, and advantages of the present invention will become clearer by describing non-limiting embodiments in detail with reference to the following drawings. [Figure 1] This is a schematic diagram of the structure of a breathable cooling shoe according to the first embodiment of the present invention. [Figure 2] This is a schematic diagram of the assembly structure of a breathable cooling shoe according to the first embodiment of the present invention. [Figure 3] This is a schematic diagram of the structure of a breathable cooling shoe according to the second embodiment of the present invention. [Figure 4] This is a schematic diagram of the assembly structure of a breathable cooling shoe according to the second embodiment of the present invention. [Figure 5]is a schematic diagram of the fixing structure of the breathable cooling shoe in the second embodiment of the present invention. [Figure 6] is a schematic diagram of the structure of the breathable cooling shoe according to the third embodiment of the present invention. [Figure 7] is a schematic diagram of the assembly structure of the breathable cooling shoe according to the third embodiment of the present invention.

Embodiments for Carrying out the Invention

[0023] In order to clearly understand the technical means, creative features, achieved objects and effects realized by the present invention, the present invention will be further described below with reference to specific embodiments.

[0024] 〔Embodiment 1〕 Refer to FIGS. 1 and 2. The breathable cooling shoe according to the present embodiment includes a shoe sole, and an exhaust passage communicating the inside of the shoe and the outside is provided in the shoe sole. A heat dissipation member 2 is disposed in the exhaust passage, and the heat dissipation member 2 is provided along the exhaust direction without blocking the exhaust passage, and is configured to release the heat of the heat dissipation member 2 to the outside through the exhaust passage during exhaust.

[0025] In the present embodiment, the exhaust passage includes an air inlet 11 located in the shoe sole, an exhaust port 12 located outside the shoe sole, and an exhaust passage 13 communicating the two. An air chamber 14 is provided in the exhaust passage 13, and the air inlet 11 functions as an intake port. When stepping on the foot, the shoe sole receives pressure and the air chamber 14 is compressed, and the air flow blows out from the exhaust hole 12 through the exhaust passage 13. When lifting the foot, the air chamber 14 is restored, and the air in the shoe is sucked into the air chamber 14 from the air inlet port 11 through the exhaust passage 13. When the sole of the foot contacts the ground again, the air chamber 14 is compressed again, and the air flow is discharged from the exhaust hole 12 through the exhaust passage 13. In order to obtain a better exhaust effect, in the present embodiment, a Tesla valve structure having a unidirectionality may be applied to the exhaust passage 13. In this case, the direction from the air inlet 11 to the exhaust port 12 becomes the low resistance direction. A guide channel 3 is provided on the upper surface of the sole of the shoe, and the heat dissipation member 2 is installed inside the guide channel 3, which communicates with the exhaust passage. The guide channel 3 is located at the position of the airway opening 11, the heat dissipation member 2 is installed inside the guide channel 3, and the heat dissipation end is positioned above the airway opening 11. The heat dissipation member 2 is a strip-shaped heat dissipation tube, and the heat dissipation tube has a sealed hollow structure. Inside the heat dissipation tube, a water-absorbing material layer is provided on the inner wall of the tube, and the inside is filled with coolant.

[0026] The upper end of the heat dissipation tube is exposed inside the shoe and in contact with the sole of the foot. Heat from inside the shoe and the sole of the foot is transferred to the upper end of the heat dissipation tube, causing the coolant at the upper end to heat up and evaporate. This coolant then descends inside the heat dissipation tube towards the lower end, where it dissipates heat. When the foot is lifted, the air chamber 14 returns to its original position, drawing air from inside the shoe through the airway opening 11 into the exhaust passage 13. At this time, a strong airflow is generated at the airway opening 11, and the heat dissipated from the lower end of the heat dissipation tube is discharged along with this airflow from the exhaust passage 13 to the exhaust hole 12, thereby achieving exhaust, heat dissipation, and cooling effects. Furthermore, since the upper end of the heat dissipation tube comes into contact with the sole of the foot, the upper end is covered with a non-metallic heat-conducting layer, such as silicone rubber or a graphene layer applied to the surface of the heat-conducting piece, to prevent discomfort caused by the coldness and hardness of metal.

[0027] [Embodiment 2] Refer to Figures 3 to 5. The air-permeable cooling shoe according to this embodiment is equipped with a sole, and the sole is provided with an exhaust passage, a heat dissipation member 2, and a guide vessel 3, similar to those in Embodiment 1. The difference between this embodiment and Embodiment 1 is that the guide vessel 3 is provided at the location of the exhaust passage 13 and extends downward to communicate with the exhaust passage 13. The heat dissipation member 2 is arranged inside the guide vessel 3, and its heat dissipation end is located inside the exhaust passage 13. The heat dissipation member 2 comprises a substrate 21 and heat dissipation fins 22 extending downward from the substrate 21. The substrate 21 and the heat dissipation fins 22 are made of metal material. The substrate 21 is installed on the upper surface of the sole of the shoe, and the heat dissipation fins 22 are arranged in the exhaust passage 13. The heat dissipation fins 22 consist of a plurality of blades arranged parallel to each other and spaced apart, with air guide tanks 23 formed between adjacent blades. The openings of the air guide tanks 23 are positioned in the same direction as the exhaust port 12 to enhance the heat dissipation effect. Since the substrate 21 is located inside the shoe and in contact with the sole of the foot, heat from inside the shoe and the sole of the foot is transferred to the substrate 21, and the heat is then directed from the substrate 21 to the heat dissipation fins 22. Because the heat dissipation fins 22 are located within the exhaust passage 13, when the air chamber 14 is restored and air from inside the shoe is drawn in through the airway opening 11 and the exhaust passage 13, the airflow passes over the surface of the heat dissipation fins 22, and the heat stored in the heat dissipation fins 22 is blown out through the exhaust passage 13 along with the airflow, thereby achieving exhaust, heat dissipation, and cooling effects. Furthermore, to prevent the heat dissipation member 2 from moving or falling off, the guide vessel 3 is provided with a fixing structure for securing the heat dissipation member 2. The fixing structure includes an annular seat formed integrally with the guide vessel 3, and the heat dissipation member 2 is provided with an extended edge 24, which is locked into the annular seat. A recessed groove 31 is formed in the annular seat, and the fixing is strengthened when the extended edge 24 fits into the recessed groove 31. The heat dissipation fins 22 are structured to penetrate the annular seat and be inserted into the exhaust passage. Furthermore, since the upper surface of the substrate 21 comes into contact with the sole of the foot, a non-metallic heat-conducting layer, such as silicone rubber or a graphene layer applied to the surface of the heat-conducting piece, is coated on the upper surface of the substrate 21 to prevent discomfort caused by the coldness and hardness characteristic of metal.

[0028] [Embodiment 3]

[0029] Refer to Figures 6 and 7. The air-permeable cooling shoe according to this embodiment is equipped with a sole, and the sole is provided with an exhaust passage, a heat dissipation member 2, and a guide vessel 3, similar to those in Embodiment 1. The difference between this embodiment and Embodiment 1 is that the guide vessel 3 is provided in two locations, formed at the airway opening 11 position and the exhaust passage 13 position, respectively. The heat dissipation member 2 is also composed of two types, with a heat dissipation pipe and a heat dissipation fin attached to correspond to the airway opening 11 position and the exhaust passage 13 position, respectively. When the air chamber 14 is restored, air inside the shoe is drawn into the air chamber 14 from the airway opening 11 via the exhaust passage 13, and a strong airflow is generated at the airway opening 11. The heat dissipated at the lower end of the heat dissipation tube passes through the exhaust passage 13 with the airflow and is discharged from the exhaust hole 5. Furthermore, the airflow passes over the surface of the heat dissipation fins 22, and the heat from the heat dissipation fins 22 is also discharged from the exhaust passage 13 with the airflow. As a result, a synergistic effect of exhaust, heat dissipation, and cooling is obtained, and an effective reduction in the temperature inside the shoe is achieved.

[0030] Although this specification describes the present invention according to its embodiments, each embodiment is not limited to an independent technical solution. The description in this specification is for the purpose of clarifying the explanation, and those skilled in the art can, while referring to this specification as a whole, appropriately combine the technical means in each embodiment to construct other embodiments that they can understand.

Claims

1. A breathable cooling shoe, comprising a sole, an exhaust passage connecting the inside of the shoe to the outside, a heat dissipation member provided on the exhaust passage, the heat dissipation member positioned in the exhaust direction without sealing the exhaust passage, and the heat of the heat dissipation member being discharged to the outside through the exhaust passage during exhaust.

2. The breathable cooling shoe according to claim 1, characterized in that a guide channel is provided on the upper surface of the sole, the heat dissipation member is installed inside the guide channel, and the guide channel is in communication with an exhaust passage.

3. The breathable cooling shoe according to claim 2, characterized in that the exhaust passage includes an airway opening located inside the sole of the shoe, an exhaust port located outside the sole of the shoe, and an exhaust passage connecting the airway opening and the exhaust port.

4. The air-permeable cooling shoe according to claim 3, characterized in that the guide channel is provided at the airway opening, the heat dissipation member is installed inside the guide channel, and the heat dissipation end of the heat dissipation member is located above the airway opening.

5. The air-permeable cooling shoe according to claim 4, characterized in that the heat dissipation member is a strip-shaped heat dissipation tube, and the heat dissipation tube has a sealed hollow structure.

6. The permeable cooling shoe according to claim 5, characterized in that a water-absorbing material layer is provided on the inner wall of the heat dissipation tube, and a cooling liquid is filled into the water-absorbing material layer.

7. The permeable cooling shoe according to claim 3, characterized in that the guide tank is provided at the exhaust passage location, extends downward and communicates with the exhaust passage, the heat dissipation member is placed inside the guide tank, and its heat dissipation end is located inside the exhaust passage.

8. The air-permeable cooling shoe according to claim 7, wherein the heat dissipation member includes a substrate and heat dissipation fins extending downward from the substrate, the substrate is positioned on the upper surface of the sole of the shoe, and the heat dissipation fins are provided in an exhaust passage.

9. The air-permeable cooling shoe according to claim 8, characterized in that the heat dissipation fins include a plurality of blades arranged parallel to each other and spaced apart, an air guide tank is formed between adjacent blades, and the opening of the air guide tank is provided facing the same direction as the exhaust port.

10. The permeable cooling shoe according to any one of claims 7 to 9, characterized in that the guide tank is provided with a fixing structure for fixing a heat dissipation member.

11. The air-permeable cooling shoe according to claim 10, characterized in that the fixing structure includes an annular seat, the heat dissipation member is provided with an extended edge, the extended edge is locked to the annular seat, and the heat dissipation fins penetrate the annular seat and enter the exhaust passage.

12. The permeable cooling shoe according to any one of claims 4 to 9, characterized in that the upper surface of the heat dissipation member is covered with a non-metallic heat conductive layer.

13. The breathable cooling shoe according to claim 12, characterized in that the nonmetallic heat conductive layer is a silicone rubber or graphene layer.

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