Shoes

Abstract

The invention discloses a shoe which comprises a vamp and a sole, the sole is connected to the vamp to form a wearing space, the vamp and / or the sole are / is provided with vent holes, and the vent holes are communicated with the wearing space; the sole is provided with a flow guide device, a sole air inlet and a sole air outlet, and the sole air inlet is communicated with the wearing space. Through the arrangement of the structure, when the flow guide device works in use, air fluid enters the wearing space from the external environment through the vent holes, then flows into the flow guide device, and finally flows back to the external environment under the action of the flow guide device; therefore, an open air circulation flow path is formed between the wearing space and the external environment, and good ventilation and perspiration effects are achieved.

Description

Technical Field

[0001] The present invention relates to the technical field of footwear, in particular to a pair of shoes. Background Art

[0002] As people's living standards improve, consumers have higher and higher requirements for the comfort of wearing shoes, hats and clothing. For example, for shoes, in addition to requiring the shoes to fit comfortably, consumers also have higher requirements for the dryness and breathability of the shoes.

[0003] In the hot summer, as the outside temperature rises, the temperature inside the shoes also rises. If the heat and moisture generated in the shoes cannot be discharged in time, it will cause strong discomfort to the wearer and easily lead to a series of foot diseases. Although some shoes are made more breathable by installing fans on the soles, the preset air circulation flow path of such shoes is not scientific enough, resulting in low heat dissipation and ventilation efficiency, poor heat dissipation and dehumidification effects, and uneven heat dissipation of the user's feet, making it impossible to dissipate heat evenly and effectively for the user's feet.

[0004] Therefore, the present invention provides a pair of shoes which can effectively solve the above problems. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, the present invention provides a shoe with a simple structure and the ability to actively accelerate the air flow in the shoe, effectively ensuring uniform and effective heat dissipation of the user's feet, thereby avoiding the problem of bacterial growth caused by moisture in the shoe cavity due to sweating of the feet, and the shoe is comfortable to wear.

[0006] The technical solution adopted by the present invention to solve its technical problem is:

[0007] A shoe comprising:

[0008] vamp;

[0009] A sole, wherein the sole is connected to the upper to form a wearing space, the upper and / or the sole is provided with ventilation holes, and the ventilation holes are connected to the wearing space; the sole is provided with a guide device, a sole air inlet and a sole air outlet, and the sole air inlet is connected to the wearing space; when the guide device is working, air fluid enters the wearing space from the external environment through the ventilation holes, then flows into the guide device, and then finally flows back to the external environment under the action of the guide device, thereby forming an open air circulation flow path between the shoe wearing space and the external environment.

[0010] As an improvement of the present invention, the sole includes a supporting insole, the sole air inlet is arranged below the supporting insole, and a plurality of supporting protrusions are provided on the supporting insole, an air flow channel is formed between the plurality of supporting protrusions, and the supporting protrusions are used to support the sole of a person's foot. Under the action of the guide device, the air flow diffuses on the sole of the person's foot through the air flow channel and takes away the heat from the sole of the foot at the same time.

[0011] As an improvement of the present invention, a separation ridge is provided on the support insole, the edges of the support ridges are chamfered, and the support ridges include a first support ridge and a second support ridge, and the separation ridge is used to separate the first support ridge and the second support ridge.

[0012] As an improvement of the present invention, the flow guiding device comprises an air intake port and an air outlet, the opening area of ​​the sole air intake port is larger than the air intake port, the sole air outlet port is arranged on the side of the sole, the supporting insole is provided with an air flow hole, the air flow hole is arranged on the air flow channel, and the sole air intake port is connected to the wearing space through the air flow hole; one end of the air flow channel is close to the air intake port, and the other end is close to the front end or the rear end of the shoe; when the flow guiding device is running, the negative pressure of the air flow in the surrounding area close to the air intake port increases, so that the air fluid outside the shoe enters the air flow channel (242) through the air hole, enters the flow guiding device through the air intake port, and is finally discharged to the outside of the shoe through the air outlet and the sole air outlet.

[0013] As an improvement of the present invention, the flow guiding device includes an air intake and an air outlet, the opening area of ​​the sole air intake is larger than the air intake, the sole air outlet is arranged on the supporting insole, the supporting insole is provided with air flow holes, the sole air outlet is connected to the wearing space through part of the air flow holes, and the sole air intake is connected to the wearing space through part of the air flow holes; one end of the air flow channel is close to the air intake, and the other end is close to the front end or the rear end of the shoe; when the flow guiding device is running, the negative pressure of the air flow in the surrounding area close to the air intake increases, so that the air fluid outside the shoe enters the air flow channel through the air holes, and enters the flow guiding device through the air intake; the positive pressure of the air flow in the surrounding area close to the air outlet increases, so that the air fluid in the shoe is finally discharged to the outside of the shoe through the air outlet, the sole air outlet and part of the air holes.

[0014] As an improvement of the present invention, the supporting insole is also provided with an installation groove and a guide groove, the sole air inlet is arranged opposite to the notch of the installation groove, the air flow hole is connected to the guide groove and the air flow hole is located at the bottom of the guide groove; the guide groove is connected to the installation groove.

[0015] As an improvement of the present invention, partition convex strips are provided between the supporting convex blocks, and the hardness of the supporting convex blocks ranges from 5 to 60 degrees.

[0016] As an improvement of the present invention, the supporting insole is also provided with an installation groove, a guide groove and a blocking area, the sole air inlet is arranged opposite to the notch of the installation groove, the air flow hole is connected to the guide groove and the air flow hole is located at the bottom of the guide groove; part of the guide groove on the rear side of the dividing ridge is connected to the installation groove, and part of the guide groove on the front side of the dividing ridge is separated from the installation groove by the blocking area.

[0017] As an improvement of the present invention, it further comprises an air guiding channel, wherein the air guiding channel is in a slope shape or an arc shape.

[0018] As an improvement of the present invention, the supporting bump includes a bump body and an isolation layer, the isolation layer is attached to the upper surface of the bump body, and the isolation layer is made of a flexible material; the supporting bump is not arranged in the front area of ​​the supporting insole, and the longitudinal distance between the frontmost part and the rearmost part of the front area is greater than 3 mm.

[0019] The beneficial effect of the present invention is that through the arrangement of the above-mentioned structure, when in use, when the guide device is working, air fluid enters the wearing space from the external environment through the vent hole, then flows into the guide device, and then under the action of the guide device, finally flows back to the external environment, thereby forming an open air circulation flow path between the shoe wearing space and the external environment, thereby achieving good ventilation and perspiration effects, greatly improving the ventilation and heat dissipation efficiency in the shoe, and improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. The drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. In addition, the drawings are not drawn in a 1:1 ratio, and the relative sizes of various components are only drawn in the drawings for example, and are not necessarily drawn according to the real scale.

[0021] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0022] Figure 1 is a schematic diagram of the overall structure of the first embodiment of the shoe of the present invention from a first angle;

[0023] Figure 2 is a schematic diagram of the overall structure of the first embodiment of the shoe of the present invention from a second angle;

[0024] Figure 3 is a schematic diagram of the exploded structure of the first embodiment of the shoe of the present invention at a first angle;

[0025] Figure 4 is a schematic diagram of the exploded structure of the first embodiment of the shoe of the present invention at a second angle;

[0026] Figure 5 is a schematic cross-sectional view of a first embodiment of the shoe of the present invention;

[0027] Figure 6 Schematic diagram of air fluid circulation in the first embodiment of the shoe of the present invention;

[0028] Figure 7 yes Figure 6 Enlarged schematic diagram of circle A;

[0029] Figure 8 yes Figure 6 Enlarged schematic diagram of circle B;

[0030] Fig. 9 is a schematic diagram of the overall structure of the second embodiment of the shoe of the present invention at a first angle;

[0031] Fig.10 is a schematic diagram of the overall structure of the second embodiment of the shoe of the present invention at a second angle;

[0032] Fig.11 is a schematic diagram of the exploded structure of the second embodiment of the shoe of the present invention at a first angle;

[0033] Fig.12 is a schematic diagram of the exploded structure of the second embodiment of the shoe of the present invention at a second angle;

[0034] Fig.13 This is a schematic cross-sectional view of a second embodiment of the shoe of the present invention;

[0035] Fig.14 Schematic diagram of air fluid circulation in the second embodiment of the shoe of the present invention;

[0036] Fig.15 yes Fig.14 Enlarged schematic diagram of circle C;

[0037] Fig.16 yes Fig.14 Enlarged schematic diagram of circle D;

[0038] Fig.17 It is a schematic diagram of the exploded structure of the supporting protrusion 241 of the present invention.

[0039] Description of reference numerals:

[0040] 100, upper; 200, sole; 300, wearing space; 400, ventilation hole; 500, air guide channel; 600, rechargeable power source; 700, control circuit board; 210, flow guide device; 211, air inlet; 212, air outlet; 220, sole air inlet; 230, sole air outlet; 240, supporting insole; 241, supporting protrusion; 2411, first supporting protrusion; 2412, second supporting protrusion; 2413, protrusion body; 2414, isolation layer; 242, air flow channel; 243, separating protrusion; 244, air flow hole; 245, mounting groove; 246, flow guide groove; 247, partition protrusion; 248, front area; 249, barrier area. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application 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 present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0043] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0045] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0047] Embodiment 1:

[0048] Reference Figures 1 to 8 , Fig.17 , a shoe comprising:

[0049] Upper 100;

[0050] The sole 200 is connected to the upper 100 to form a wearing space 300. The upper 100 and / or the sole 200 are provided with ventilation holes 400, and the ventilation holes 400 are connected to the wearing space 300. The sole 200 is provided with a guide device 210, a sole air inlet 220 and a sole air outlet 230, and the sole air inlet 220 is connected to the wearing space 300. When the guide device 210 is working, air fluid enters the wearing space 300 from the external environment through the ventilation holes 400, then flows into the guide device 210, and then finally flows back to the external environment under the action of the guide device 210, thereby forming an open air circulation flow path between the shoe wearing space 300 and the external environment.

[0051] Through the arrangement of the above structure, when used, unlike traditional shoes that simply rely on passive ventilation holes for ventilation, the present invention actively drives air flow through the guide device 210, thereby improving the efficiency of air circulation. Even when exercising or wearing for a long time, the continuous renewal of air in the wearing space 300 can be ensured, thereby enhancing the functionality and practicality of the shoes. The upper 100 and / or the sole 200 are provided with ventilation holes 400, which can actively promote the circulation of air inside and outside the shoe in conjunction with the guide device 210, the sole air inlet 220 and the sole air outlet 230. When the guide device 210 is working, air can enter the wearing space 300 from the external environment through the ventilation holes 400, then flow into the guide device 210 through the sole air inlet 220, and finally be discharged to the external environment, forming an open air circulation flow path, effectively taking away the moisture and heat generated by the feet, keeping the feet dry and comfortable, and reducing problems such as foot discomfort, odor, and bacterial growth caused by damp and stuffy. It should be noted that the guide device 210 selected in this embodiment is a guide fan, but it does not mean that only a guide fan can be used. Other similar electric airflow devices such as air pumps are also considered as the guide device 210 of the present invention. When the guide device 210 selected is a guide fan, the distance between its fan blades and the air flow holes 244 is greater than 1.6 mm, so that the air intake process of the guide device 210 is smoother.

[0052] In this embodiment, the sole 200 includes a supporting insole 240, the sole air inlet 220 is arranged below the supporting insole 240, and the supporting insole 240 is provided with a plurality of supporting protrusions 241, and an air flow channel 242 is formed between the plurality of supporting protrusions 241, and the supporting protrusions 241 are used to support the sole of the foot of the person, and under the action of the flow guide device 210, the air flow diffuses on the sole of the foot of the person through the air flow channel 242, and takes away the heat of the sole of the foot at the same time. Through the arrangement of the above structure, when in use, the air flow channel 242 formed between the plurality of supporting protrusions 241 provides space for the flow of air on the sole of the foot. Under the action of the flow guide device 210, the air flow can diffuse more smoothly on the sole of the foot along the air flow channel 242, increase the contact area between the air and the sole of the foot, thereby more effectively taking away the heat and moisture generated by the sole of the foot, and further improving the air permeability of the shoe. Compared with the plane design of the traditional insole, the design of the air flow channel 242 can significantly improve the air circulation efficiency and keep the sole of the foot dry. It should be noted that the supporting insole 240 of the present invention can be directly integrated with part of the sole 200 to form an integrated insole, and all other structures are integrated on the integrated insole, so that the entire sole has only one large installation groove, and the integrated insole is completely installed in the installation groove for easy removal, cleaning and maintenance.

[0053] In this embodiment, the support insole 240 is provided with a separation ridge 243, the edge of the support ridge 241 is rounded, and the support ridge 241 includes a first support ridge 2411 and a second support ridge 2412, and the separation ridge 243 is used to separate the first support ridge 2411 from the second support ridge 2412. Through the above-mentioned structure, when in use, the rounded edge of the support ridge 241 effectively avoids scratching and compression of the sole skin, reduces the discomfort caused by sharp edges during wearing, especially when walking or exercising for a long time, can significantly improve the comfort experience of the sole, reduce the risk of skin wear and injury. At the same time, compared with the design of right-angled edges, the support ridge 241 after the rounded corner treatment can reduce the resistance of air flow, make it easier for airflow to pass through the gap between the support ridges 241, help improve the efficiency of air circulation, and enhance the heat dissipation effect of the shoes. Furthermore, the rounded corners can reduce the risk of damage to the edge of the support protrusion 241 due to stress concentration, thereby improving the durability of the support protrusion 241 and further enhancing the structural stability of the support insole 240. The provision of the separation ridges 243 can effectively reduce the mutual interference of airflows between some of the airflow channels 242.

[0054] In this embodiment, the guide device 210 includes an air intake 211 and an air outlet 212, the opening area of ​​the sole air intake 220 is larger than the air intake 211, the sole air outlet 230 is arranged on the side of the sole 200, the supporting insole 240 is provided with an air flow hole 244, and the air flow hole is arranged on the air flow channel 242, and the sole air intake 220 is connected to the wearing space 300 through the air flow hole 244; one end of the air flow channel 242 is close to the air intake 211, and the other end is close to the front end or the rear end of the shoe; when the guide device 210 is running, the negative pressure of the air flow in the surrounding area close to the air intake 211 increases, so that the air fluid outside the shoe enters the air flow channel 242 through the vent 400, enters the guide device 210 through the air intake 211, and is finally discharged to the outside of the shoe through the air outlet 212 and the sole air outlet 230. Through the arrangement of the above structure, when in use, when the flow guide device 210 is in operation, the negative pressure of the airflow in the area around the air inlet 211 increases, and by utilizing the negative pressure principle, the air outside the shoe can be actively sucked into the shoe through the vent 400, thereby forming an air circulation. Compared with the ventilation method that relies solely on natural convection, this negative pressure-driven air circulation method is more efficient, and can ensure the effective renewal of the air in the shoe even in a relatively static environment or an environment with poor air flow, providing the wearer with a continuous comfortable experience. The support insole 240 is provided with the air flow hole 244, and the sole air inlet 220 is connected to the wearing space 300 through the air flow hole 244, while one end of the air flow channel 242 is close to the air inlet, and the other end is close to the front end or rear end of the shoe. Such a design forms a more orderly air flow path. After the air enters the wearing space 300 from the vent 400, it reaches the sole air inlet 220 through the air flow hole 244, and then flows to the air intake 211 through the air flow channel. Under the action of the guide device 210, the air is discharged out of the shoe through the air outlet 212 and the sole air outlet 230 in sequence. This orderly path design helps the air flow smoothly in the shoe, avoids air flow turbulence and backflow, and improves the overall performance of the air circulation system. It should be noted that the side of the sole 200 described in the present invention refers to the surface that defines the front, back, left and right boundaries of the sole 200, not just the left and right sides.

[0055] In this embodiment, the support insole 240 is further provided with a mounting groove 245 and a guide groove 246, the sole air inlet 220 is arranged opposite to the notch of the mounting groove 245, the air flow hole 244 is connected to the guide groove 246 and the air flow hole 244 is located at the bottom of the guide groove 246; the guide groove 246 is connected to the mounting groove 245. With the arrangement of the above structure, when in use, the mounting groove 245 is arranged opposite to the sole air inlet 220, the air flow hole 244 is connected to the guide groove 246 and is located at the bottom thereof, and the guide groove 246 is connected to the mounting groove 245, such a design forms a relatively smooth and orderly air flow channel. After the air enters the wearing space 300 from the vent 400, it enters the guide groove 246 through the air flow hole 244, then flows into the installation groove 245 through the guide groove 246, and is finally sucked into the guide device 210 by the sole air inlet 220. This progressive channel design helps guide the air to flow more efficiently, reduces the turbulence and resistance of the air flow inside the insole, and improves the overall efficiency of the air circulation system, thereby better achieving the function of heat dissipation and moisture removal.

[0056] In this embodiment, a partition convex strip 247 is provided between the support protrusions 241, and the hardness range of the support protrusions 241 is 5-60 degrees. In the present invention, the hardness is the data obtained by measuring the Shore hardness method. The appropriate hardness range helps to realize the multiple functions of the support insole 240. On the one hand, it can allow the support protrusions 241 to produce a certain deformation when subjected to force while ensuring the support effect, so as to better fit the sole of the foot, so that the shape of the airflow channel 242 can also be appropriately adjusted with the change of the sole pressure, and optimize the diffusion effect of the airflow on the sole of the foot. On the other hand, the support protrusions 241 in this hardness range can withstand a certain pressure without excessive deformation, ensuring that during use, the airflow generated by the guide device 210 can stably pass through the airflow channel 242, and the airflow flow will not be hindered by the excessive deformation of the support protrusions 241.

[0057] In this embodiment, the support protrusion 241 includes a protrusion body 2413 and an isolation layer 2414, the isolation layer 2414 is attached to the upper surface of the protrusion body 2413, and the isolation layer 2414 is made of a flexible material; the front area 248 of the support insole 240 is not provided with the support protrusion 241, and the longitudinal distance between the frontmost part and the rearmost part of the front area 248 is greater than 3mm. Through the arrangement of the above structure, when in use, due to the presence of the front area 248, the sole airflow through the airflow channel 242 is easier to reach the instep and finally discharged through the vent. Because of the presence of the isolation layer 2414, the user's foot does not directly contact the protrusion body 2413, thereby greatly reducing the risk of damage to the protrusion body 2413 due to factors such as friction. Because the isolation layer 2414 is made of a flexible material, the user's foot will feel better when in contact. In this embodiment, the flexible material is a comfortable, breathable and wear-resistant cloth, which can enhance the anti-slip and wear-resistant performance of the support protrusion 241. It should be noted that the number of the isolation layers 2414 corresponds to the number of the support protrusions 241, and the shape of each isolation layer 2414 matches the upper surface of the support protrusion 241.

[0058] In particular, in the present embodiment, the air suction port is across the separating ridge 243 in the longitudinal direction to ensure that both sides of the separating ridge 243 can suck air from the shoe through the air flow hole 244. The surface area of ​​the support protrusion 241 is not less than 2 square millimeters, and the shape and size of the support protrusion 241 are not limited. For example, a plurality of the support protrusions 241 in the embodiment can be bonded together to form a plurality of long strips of large "support protrusions 241". At the same time, the height of the support protrusion 241 is not less than 1 mm. The air flow hole 244 is arranged on the air flow channel 242, and the air flow hole 244 can be in the shape of a long strip. The distance between the vent 400 in the most forward part of the upper and the air suction port 211 of the guide device 210 is greater than 30 mm, and the sole air outlet is greater than 90 mm from the front end of the sole to reduce the influence of bending of the shoe during walking. The air inlet 211 or the air outlet 212 on the guide device 210 is provided with a detachable dustproof net.

[0059] Embodiment 2:

[0060] Reference Figures 9 to 17 , a shoe comprising:

[0061] Upper 100;

[0062] The sole 200 is connected to the upper 100 to form a wearing space 300. The upper 100 and / or the sole 200 are provided with ventilation holes 400, and the ventilation holes 400 are connected to the wearing space 300. The sole 200 is provided with a guide device 210, a sole air inlet 220 and a sole air outlet 230, and the sole air inlet 220 is connected to the wearing space 300. When the guide device 210 is working, air fluid enters the wearing space 300 from the external environment through the ventilation holes 400, then flows into the guide device 210, and then finally flows back to the external environment under the action of the guide device 210, thereby forming an open air circulation flow path between the shoe wearing space 300 and the external environment.

[0063] Through the arrangement of the above structure, when used, unlike traditional shoes that simply rely on passive ventilation holes for ventilation, the present invention actively drives air flow through the guide device 210, thereby improving the efficiency of air circulation. Even when exercising or wearing for a long time, the continuous renewal of air in the wearing space 300 can be ensured, thereby enhancing the functionality and practicality of the shoes. The upper 100 and / or the sole 200 are provided with ventilation holes 400, which can actively promote the circulation of air inside and outside the shoe in conjunction with the guide device 210, the sole air inlet 220 and the sole air outlet 230. When the guide device 210 is working, air can enter the wearing space 300 from the external environment through the ventilation holes 400, then flow into the guide device 210 through the sole air inlet 220, and finally be discharged to the external environment, forming an open air circulation flow path, effectively taking away the moisture and heat generated by the feet, keeping the feet dry and comfortable, and reducing problems such as foot discomfort, odor, and bacterial growth caused by damp and stuffy. It should be noted that the guide device 210 selected in this embodiment is a guide fan, but it does not mean that only a guide fan can be used. Other similar electric airflow devices such as air pumps are also considered as the guide device 210 of the present invention. When the guide device 210 selected is a guide fan, the distance between its fan blades and the air flow holes 244 is greater than 1.6 mm, so that the air intake process of the guide device 210 is smoother.

[0064] In this embodiment, the sole 200 includes a supporting insole 240, the sole air inlet 220 is arranged below the supporting insole 240, and the supporting insole 240 is provided with a plurality of supporting protrusions 241, and an air flow channel 242 is formed between the plurality of supporting protrusions 241, and the supporting protrusions 241 are used to support the sole of the foot of the person, and under the action of the flow guide device 210, the air flow diffuses on the sole of the foot of the person through the air flow channel 242, and takes away the heat of the sole of the foot at the same time. Through the arrangement of the above structure, when in use, the air flow channel 242 formed between the plurality of supporting protrusions 241 provides space for the flow of air on the sole of the foot. Under the action of the flow guide device 210, the air flow can diffuse more smoothly on the sole of the foot along the air flow channel 242, increase the contact area between the air and the sole of the foot, thereby more effectively taking away the heat and moisture generated by the sole of the foot, and further improving the air permeability of the shoe. Compared with the plane design of the traditional insole, the design of the air flow channel 242 can significantly improve the air circulation efficiency and keep the sole of the foot dry. It should be noted that the supporting insole 240 of the present invention can be directly integrated with the sole 200 so as to improve production efficiency and reduce production costs during large-scale production.

[0065] In this embodiment, the support insole 240 is provided with a separation ridge 243, the edge of the support ridge 241 is rounded, and the support ridge 241 includes a first support ridge 2411 and a second support ridge 2412, and the separation ridge 243 is used to separate the first support ridge 2411 from the second support ridge 2412. Through the above-mentioned structure, when in use, the rounded edge of the support ridge 241 effectively avoids scratching and compression of the sole skin, reduces the discomfort caused by sharp edges during wearing, especially when walking or exercising for a long time, can significantly improve the comfort experience of the sole, reduce the risk of skin wear and injury. At the same time, compared with the design of right-angled edges, the support ridge 241 after the rounded corner treatment can reduce the resistance of air flow, make it easier for airflow to pass through the gap between the support ridges 241, help improve the efficiency of air circulation, and enhance the heat dissipation effect of the shoes. Furthermore, the rounded corners can reduce the risk of damage to the edge of the supporting protrusion 241 due to stress concentration, thereby improving the durability of the supporting protrusion 241 and further enhancing the stability of the supporting insole 240 structure.

[0066] In this embodiment, the guide device 210 includes an air inlet 211 and an air outlet 212, the sole air inlet 220 is opposite to the air inlet 211, the sole air outlet 230 is arranged below the supporting insole 240, the supporting insole 240 is provided with an air flow hole 244, the sole air outlet 230 is connected to the wearing space 300 through part of the air flow hole 244, and the sole air inlet 220 is connected to the wearing space 300 through part of the air flow hole 244; the air flow channel 242 One end of the guide device 210 is close to the air inlet 211, and the other end is close to the front or rear end of the shoe; when the guide device 210 is in operation, the negative pressure of the air flow in the surrounding area close to the air inlet 211 increases, so that the air fluid outside the shoe enters the air flow channel 242 through the vent 400, and enters the guide device 210 through the air inlet 211; the positive pressure of the air flow in the surrounding area close to the air outlet 212 increases, so that the air fluid inside the shoe is finally discharged to the outside of the shoe through the air outlet 212, the sole air outlet 230 and part of the air outlet 400. When the guide device 210 is in operation, the negative pressure around the air inlet 211 increases to attract the air outside the shoe to enter, and the positive pressure around the air outlet 212 increases to push the air inside the shoe to be discharged. Through the synergistic effect of each part, the circulation of the air inside the shoe is realized, which plays a role in adjusting the temperature and humidity inside the shoe, keeping the air inside the shoe fresh, and improving the wearing comfort. The sole air inlet 220 is arranged opposite to the air inlet 211, so that air can be sucked into the guide device 210 from outside the shoe through the sole air inlet 220. The sole air outlet 230 is arranged below the supporting insole 240 and is connected to the wearing space 300 through the air flow holes 244, so that the air discharged from the air outlet 212 can be discharged to the outside of the shoe through the sole air outlet 230 and the corresponding part of the air flow holes 244, and at the same time, part of the air flow holes 244 is also connected to the sole air inlet 220 and the wearing space 300, ensuring a smooth flow path between the air in the shoe and the outside.

[0067] In this embodiment, the support insole 240 is further provided with a mounting groove 245, a guide groove 246 and a blocking area 249, the sole air inlet 220 is arranged opposite to the notch of the mounting groove 245, the air flow hole 244 is connected to the guide groove 246 and the air flow hole 244 is located at the bottom of the guide groove 246; the guide groove 246 on the rear side of the separation ridge 243 is connected to the mounting groove 245, and the guide groove 246 on the front side of the separation ridge 243 is separated from the mounting groove 245 by the blocking area 249. The mounting groove 245 and the guide groove 246 cooperate with each other to jointly optimize the function of the support insole 240. At the same time, when the airflow enters the airflow hole through the mounting groove 245 and the guide groove 246, according to the Bernoulli principle, their flow rates will increase. The installation groove 245 and the guide groove 246 work together with the sole air inlet 220, the air flow hole 244 and other components to form a complete air circulation path, so that air can circulate in an orderly manner inside and outside the shoe, improve the efficiency of air circulation, and provide a more comfortable and healthy foot environment for the wearer. The guide groove 246 on the rear side of the partition ridge 243 is connected to the installation groove 245, and the guide groove 246 on the front side of the partition ridge 243 is separated from the installation groove 245 by the blocking area 249, so that the guide device 210 can inhale air from the wearing space 300 on the rear side of the partition ridge 243 and blow out air from the wearing space 300 on the front side of the partition ridge 243, avoiding interference between the blowing and inhalation of air.

[0068] In the present embodiment, an air guide channel 500 is also included, and the air guide channel 500 is in a slope or arc shape. Through the arrangement of the above structure, when in use, because the energy loss of the airflow turning at 90 degrees is much greater than 45 degrees, when the air guide channel 500 is in a slope, the air flowing in the channel will be guided by the gravity component (if there is a certain inclination angle) and the shape of the channel. This design can make the air flow more smoothly from one area to another, reducing the resistance to air flow. For example, in the air circulation system in the shoe, the sloped air guide channel 500 can guide the air to flow in an orderly manner from the lower part to the upper part of the shoe, improve the efficiency of air circulation, and better realize the function of heat dissipation and dehumidification. If the slope is changed to an arc shape, the change of flow direction will be smoother.

[0069] In this embodiment, a partition convex strip 247 is provided between the support protrusions 241, and the hardness range of the support protrusions 241 is 5-60 degrees. In the present invention, the hardness is the data obtained by measuring the Shore hardness method. The appropriate hardness range helps to realize the multiple functions of the support insole 240. On the one hand, it can allow the support protrusions 241 to produce a certain deformation when subjected to force while ensuring the support effect, so as to better fit the sole of the foot, so that the shape of the airflow channel 242 can also be appropriately adjusted with the change of the sole pressure, and optimize the diffusion effect of the airflow on the sole of the foot. On the other hand, the support protrusions 241 in this hardness range can withstand a certain pressure without excessive deformation, ensuring that during use, the airflow generated by the guide device 210 can stably pass through the airflow channel 242, and the airflow flow will not be hindered by the excessive deformation of the support protrusions 241.

[0070] In this embodiment, the support protrusion 241 includes a protrusion body 2413 and an isolation layer 2414, the isolation layer 2414 is attached to the upper surface of the protrusion body 2413, and the isolation layer 2414 is made of a flexible material; the front area 248 of the support insole 240 is not provided with the support protrusion 241, and the longitudinal distance between the frontmost part and the rearmost part of the front area 248 is greater than 3mm. Through the arrangement of the above structure, when in use, due to the presence of the front area 248, the sole airflow through the airflow channel 242 is easier to reach the instep and finally discharged through the vent. Because of the presence of the isolation layer 2414, the user's foot does not directly contact the protrusion body 2413, thereby greatly reducing the risk of damage to the protrusion body 2413 due to factors such as friction. Because the isolation layer 2414 is made of a flexible material, the user's foot will feel better when in contact. In this embodiment, the flexible material is a comfortable, breathable and wear-resistant cloth, which can enhance the anti-slip and wear-resistant performance of the support protrusion 241. It should be noted that the number of the isolation layers 2414 corresponds to the number of the support protrusions 241, and the shape of each isolation layer 2414 matches the upper surface of the support protrusion 241.

[0071] In particular, in this embodiment, the air inlet 211 can be arranged at the front end in the longitudinal direction to be flush with the front end of the partition ridge 243, and the upper surface of the portion of the air inlet 211 defined on the air guide device 210 is closely fitted with the lower surface of the partition ridge 243 of the supporting insole 240, so as to ensure that the rear side of the partition ridge 243 can suck air from the inside of the shoe through the air flow hole 244, and the front side of the partition ridge 243 can blow air into the shoe through the air flow hole 244. The air flow hole can be in the shape of a long strip, or any other suitable shape.

[0072] It should be noted that both the first and second embodiments include a rechargeable power source 600 and a control circuit board 700. The rechargeable power source 600 supplies power to the flow guide device 210. The control circuit is used to control the power of the flow guide device 210. The rechargeable power source 600 can be a wireless charging power source. The ventilation holes 400 described in the first and second embodiments include holes opened at the front and rear ends of the vamp, and holes opened at the front and rear ends of the sole. However, it is not necessary to open the ventilation holes 400 described in the present invention at the front and rear ends of the vamp and the front and rear ends of the sole at the same time. The air flow holes 244 described in the first and second embodiments are provided on both the front and rear sides of the separation ridge 243.

[0073] As described above, one or more implementation methods are provided in combination with specific contents, and the specific implementation of the present invention is not limited to these descriptions. Any similarity or similarity with the method, structure, etc. of the present invention, or any technical deduction or replacement based on the concept of the present invention, shall be regarded as the protection scope of the present invention.

Claims

1. A shoe, characterized in that: include: Upper (100); A sole (200) is provided, wherein the sole (200) is connected to the upper (100) to form a wearing space (300); the upper (100) and / or the sole (200) are provided with ventilation holes (400), and the ventilation holes (400) are connected to the wearing space (300); the sole (200) is provided with a flow guide device (210), a sole air inlet (220) and a sole air outlet (230), and the sole air inlet (220) is connected to the wearing space (300); when the flow guide device (210) is working, air fluid enters the wearing space (300) from the external environment through the ventilation holes (400), then flows into the flow guide device (210), and then finally flows back to the external environment under the action of the flow guide device (210), thereby forming an open air circulation flow path between the wearing space (300) and the external environment.

2. The shoe according to claim 1, characterized in that: The sole (200) comprises a supporting insole (240), the sole air inlet (220) is arranged below the supporting insole (240), and the supporting insole (240) is provided with a plurality of supporting protrusions (241), an air flow channel (242) is formed between the plurality of supporting protrusions (241), the supporting protrusions (241) are used to support the sole of a person's foot, and under the action of the flow guide device (210), the air flow diffuses on the sole of a person's foot through the air flow channel (242) and simultaneously takes away the heat from the sole of the foot.

3. The shoe according to claim 2, characterized in that: The supporting insole (240) is provided with a separation ridge (243), the edge of the supporting ridge (241) is chamfered, and the supporting ridge (241) comprises a first supporting ridge (2411) and a second supporting ridge (2412), and the separation ridge (243) is used to separate the first supporting ridge (2411) from the second supporting ridge (2412).

4. The shoe according to claim 2, characterized in that: The flow guiding device (210) comprises an air inlet (211) and an air outlet (212); the opening area of ​​the sole air inlet (220) is larger than that of the air inlet (211); the sole air outlet (230) is arranged on the side of the sole (200); the supporting insole (240) is provided with an air flow hole (244); the air flow hole is arranged on the air flow channel (242); and the sole air inlet (220) is connected to the wearing space (300) through the air flow hole (244); One end of the air flow channel (242) is close to the air inlet (211), and the other end is close to the front end or the rear end of the shoe; when the air guide device (210) is in operation, the negative pressure of the air flow in the surrounding area close to the air inlet (211) increases, so that the air fluid outside the shoe enters the air flow channel (242) through the vent (400), enters the air guide device (210) through the air inlet (211), and finally is discharged to the outside of the shoe through the air outlet (212) and the sole air outlet (230).

5. The shoe according to claim 2, characterized in that: The flow guiding device (210) comprises an air inlet (211) and an air outlet (212); the opening area of ​​the sole air inlet (220) is larger than that of the air inlet (211); the sole air outlet (230) is arranged below the supporting insole (240); the supporting insole (240) is provided with an air flow hole (244); the sole air outlet (230) is connected to the wearing space (300) through part of the air flow hole (244); the sole air inlet (220) is connected to the wearing space (300) through part of the air flow hole (244); the air flow channel ( One end of the air guide device (242) is close to the air inlet (211), and the other end is close to the front end or the rear end of the shoe; when the air guide device (210) is in operation, the negative pressure of the air flow in the surrounding area close to the air inlet (211) increases, so that the air fluid outside the shoe enters the air flow channel (242) through the vent (400), and enters the air guide device (210) through the air inlet (211); the positive pressure of the air flow in the surrounding area close to the air outlet (212) increases, so that the air fluid in the shoe is finally discharged to the outside of the shoe through the air outlet (212), the sole air outlet (230) and part of the air outlet (400).

6. The shoe according to claim 4, characterized in that: The supporting insole (240) is also provided with a mounting groove (245) and a guide groove (246); the sole air inlet (220) is arranged opposite to the notch of the mounting groove (245); the air flow hole (244) is connected to the guide groove (246) and the air flow hole (244) is located at the bottom of the guide groove (246); the guide groove (246) is connected to the mounting groove (245).

7. The shoe according to claim 2, characterized in that: Partition convex strips (247) are provided between the supporting convex blocks (241), and the hardness of the supporting convex blocks (241) ranges from 5 to 60 degrees.

8. The shoe according to claim 5, characterized in that: The supporting insole (240) is also provided with a mounting groove (245), a guide groove (246) and a blocking area (249); the sole air inlet (220) is arranged opposite to the notch of the mounting groove (245); the air flow hole (244) is connected to the guide groove (246) and the air flow hole (244) is located at the bottom of the guide groove (246); the guide groove (246) on the rear side of the separating ridge (243) is connected to the mounting groove (245), and the guide groove (246) on the front side of the separating ridge (243) is separated from the mounting groove (245) by the blocking area (249).

9. The shoe according to claim 8, characterized in that It also includes an air guiding channel (500), wherein the air guiding channel (500) is in a slope shape or an arc shape.

10. The shoe according to claim 2, characterized in that: The supporting protrusion (241) comprises a protrusion body (2413) and an isolation layer (2414), wherein the isolation layer (2414) is attached to the upper surface of the protrusion body (2413), and the isolation layer (2414) is made of a flexible material; the front area (248) of the supporting insole (240) is not provided with the supporting protrusion (241), and the longitudinal distance between the frontmost part and the rearmost part of the front area (248) is greater than 3 mm.

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