Breathable sole

Abstract

The utility model provides a breathable shoe sole which comprises a shoe sole body, the shoe sole body is provided with a groove, an air guide part, an air supply air bag, an air inlet channel, an air outlet channel and breathable holes, and the groove is internally provided with vent holes, so that external air enters the air supply air bag through the vent holes, the air inlet channel and an air inlet; air in the air supply air bag can enter the shoe through an air outlet, an air outlet channel, an air guide part and an air hole, so that the shoe has a breathable effect, and a moving block is movably mounted in a groove, so that the moving block can cover or be far away from the air hole by sliding the moving block, the entering of external moisture and moisture can be reduced, and the shoe is more comfortable to wear. Circulating and smooth flowing of fluid inside and outside the shoe is achieved, and the problem that when a user wears the shoe to walk or move, sweat in the shoe cannot be discharged, bacteria are prone to breeding, and a wearer feels uncomfortable is solved.

Description

Technical Field

[0001] The present application relates to the technical field of soles, and in particular to a breathable sole. Background Art

[0002] The sole is the component used to connect the bottom of the shoe. There are many types of existing soles to meet the needs of different users. The breathability of the sole determines the comfort of the shoe. Generally, a mesh structure is designed on the upper of the shoe to have a certain degree of breathability. However, the air cannot circulate freely in the shoe. Since only the mesh part is breathable, the ventilation effect is limited. Therefore, when wearing the shoe for walking or exercising, sweat cannot be discharged and bacteria can easily grow, causing discomfort to the wearer. Utility Model Content

[0003] The purpose of the utility model is to provide a breathable sole in order to solve the above-mentioned problem.

[0004] The technical solution of this application is achieved as follows:

[0005] The present application provides a breathable sole, comprising a sole body, a groove formed on the rear side of the sole body, a vent hole formed in the groove, an air guide portion formed inside the sole body, an air supply airbag formed at the heel of the sole body and located inside the air guide portion, an air inlet and an air outlet formed in the air supply airbag, an air inlet duct and an air outlet formed in the sole body, one end of the air inlet duct being connected to the air inlet, and the other end extending through the air guide portion to be connected to the vent hole, wherein external air enters the air supply airbag through the cooperation among the vent hole, the air inlet duct and the air inlet.

[0006] One end of the air outlet is connected to the air outlet, and the other end is connected to the air guide. The upper surface of the sole body is provided with a plurality of air holes that communicate with the air guide. When the air supply airbag is deformed by force, the gas inside the air supply airbag enters the interior of the shoe through the coordination among the air outlet, the air outlet, the air guide and the air holes.

[0007] Two sets of symmetrically distributed slide rails are arranged in the groove, and moving blocks are movably installed on the slide rails. The moving blocks slide on the slide rails so that the moving blocks can cover or stay away from the vent holes.

[0008] In one embodiment, a threaded rod is further included, and a recess is provided at one end of the moving block. The threaded rod is rotatably installed on the moving block. One end of the threaded rod is located in the recess and is provided with a plug. The other end of the threaded rod is located outside the moving block. When the moving block covers the vent hole and the plug is located above the vent hole, the plug can be moved closer to or away from the vent hole by rotating the threaded rod.

[0009] In one embodiment, the air guide portion includes a first air cavity, a flow channel, and a second air cavity. The first air cavity and the second air cavity are respectively arranged at both ends of the flow channel, and the interior of the first air cavity and the interior of the second air cavity are interconnected through the flow channel. A plurality of air holes are respectively located above the first air cavity and the second air cavity.

[0010] In one embodiment, a connecting protrusion is provided on one side of the moving block, and a fitting opening is provided on one side inside the groove. When the moving block is away from the vent, the moving block can be fixed in the groove through the snap connection between the connecting protrusion and the fitting opening.

[0011] In one embodiment, an elastic support column is fixedly connected to the interior of the air supply airbag.

[0012] In one embodiment, an anti-slip groove is provided on the bottom of the sole body.

[0013] In one embodiment, a knob is mounted on one end of the partially threaded rod located outside the moving block.

[0014] The advantages or beneficial effects of the above technical solution include at least:

[0015] The present application discloses a breathable sole. Since the sole body is provided with a groove, an air guide portion, an air supply air bag, an air inlet and an air outlet, a vent is provided in the groove, one end of the air inlet is connected to the air inlet in the air supply air bag, and the other end is connected to the vent. Therefore, through the cooperation between the vent, the air inlet and the air inlet, external gas can enter the air supply air bag, so that the air supply air bag can inhale air to the outside of the shoe body. Then, since one end of the air outlet is connected to the air outlet in the air supply air bag, and the other end is connected to the air guide portion, and the upper surface of the sole body is provided with a plurality of air holes that are interconnected with the air guide portion. Therefore, under the action of the circulating pressure formed when the user walks normally, the gas inside the air supply airbag enters the interior of the shoe through the cooperation between the air outlet, the air outlet, the air guide part and the air vent, thereby achieving the ventilation effect of the shoe. In addition, since a movable block is movably installed in the groove, the movable block can cover or move away from the air vent by sliding, which can reduce the entry of external water and moisture, realize the smooth circulation of fluid inside and outside the shoe, effectively improve the humid, hot and stuffy environment inside the shoe, reduce the breeding of bacteria, further increase the breathability of the sole, and enhance the comfort of the sole of the foot. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings illustrate exemplary embodiments of the present application and together with the description serve to explain the principles of the present application. These drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification.

[0017] Figure 1 A structural diagram of an embodiment of the present application from one perspective is presented;

[0018] Figure 2 A schematic side cross-sectional view of an embodiment of the present application is shown;

[0019] Figure 3 A schematic cross-sectional structure diagram of an embodiment of the present application is presented;

[0020] Figure 4 A structural diagram of a moving block in an embodiment of the present application is presented;

[0021] Figure 5 A cross-sectional schematic diagram of a moving block in an embodiment of the present application is presented;

[0022] Figure 6 A rear view structural diagram of an embodiment of the present application is presented;

[0023] Figure 7 The present application embodiment is presented Figure 6 A in the middle is an enlarged schematic diagram;

[0024] Figure 8 A schematic diagram of the bottom structure of an embodiment of the present application is presented;

[0025] Reference numerals: 1, sole body; 11, groove; 111, vent; 112, slide rail; 113, fitting opening; 12, air guide portion; 121, first air cavity; 122, flow channel; 123, second air cavity; 13, air inlet; 14, air outlet; 15, vent; 16, anti-slip groove;

[0026] 2. Air supply airbag; 21. Air inlet; 22. Air outlet; 23. Elastic support column;

[0027] 3. Moving block; 31. Recessed portion; 32. Connecting protrusion;

[0028] 4. Threaded rod; 41. Plug; 42. Knob. DETAILED DESCRIPTION

[0029] The following describes embodiments of the present application in more detail with reference to the accompanying drawings. Although certain embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be construed as limited to the embodiments described herein. Instead, these embodiments are provided to provide a more thorough and complete understanding of the present application. It should be understood that the drawings and embodiments of the present application are for illustrative purposes only and are not intended to limit the scope of protection of the present application.

[0030] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0031] It should be understood that the term "including" and its variations used in this document are open inclusions, that is, "including but not limited to". The term "based on" means "at least partially based on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one other embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the description below. It should be noted that the concepts of "first", "second", etc. mentioned in this application are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0032] It should be noted that the modifications of "one" and "several" mentioned in this application are illustrative rather than restrictive. Those skilled in the art should understand that unless otherwise clearly indicated in the context, they should be understood as "one or more".

[0033] The names of the messages or information exchanged between multiple devices in the embodiments of the present application are only used for illustrative purposes and are not used to limit the scope of these messages or information.

[0034] Reference Figure 1-Figure 7 A breathable sole comprises a sole body 1 and a threaded rod 4. A groove 11 is provided on the rear side of the sole body 1. A vent 111 is provided in the groove 11. An air guide portion 12 is provided inside the sole body 1. The air guide portion 12 comprises a first air cavity 121, a flow channel 122, and a second air cavity 123. The first air cavity 121 and the second air cavity 123 are respectively provided at both ends of the flow channel 122. The interior of the first air cavity 121 and the interior of the second air cavity 123 are mutually connected through the flow channel 122. The sole body 1 is connected. An air supply airbag 2 is provided at the heel position of the sole body 1 and is located in the first air cavity 121. An air inlet 21 and an air outlet 22 are respectively opened in the air supply airbag 2. An air inlet 13 and an air outlet 14 are respectively opened inside the sole body 1. One end of the air inlet 13 is connected to the air inlet 21, and the other end extends through the first air cavity 121 to be connected to the vent 111. The cooperation between the vent 111, the air inlet 13 and the air inlet 21 allows external gas to enter the interior of the air supply airbag 2;

[0035] One end of the air outlet 14 is connected to the air outlet 22, and the other end is connected to the first air cavity 121. The upper surface of the sole body 1 is provided with a plurality of air holes 15 that communicate with the air guide portion 12. The plurality of air holes 15 are respectively located above the first air cavity 121 and the second air cavity 123, thereby avoiding excessive concentration of air outlet positions, improving the overall ventilation effect of the sole, and enhancing the comfort of the wearer. When the air supply airbag 2 is deformed by force, the gas inside the air supply airbag 2 enters the interior of the shoe through the cooperation between the air outlet 22, the air outlet 14, the air guide portion 12, and the air holes 15.

[0036] Two sets of symmetrically distributed slide rails 112 are provided in the groove 11, and a moving block 3 is movably installed on the slide rail 112. The moving block 3 slides on the slide rail 112 so that the moving block 3 can cover or move away from the vent 111. The moving block 3 is used to control the opening and closing of the vent 111, which can reduce the entry of external water and moisture, while ensuring the air flow inside the shoe body, thereby improving the air permeability of the sole.

[0037] One end of the moving block 3 is provided with a recessed portion 31, and the threaded rod 4 is rotatably installed on the moving block 3. One end of the threaded rod 4 is located in the recessed portion 31 and is provided with a plug 41. The other end of the threaded rod 4 is located outside the moving block 3 and is provided with a knob 42. When the moving block 3 covers the vent 111 and the plug 41 is located above the vent 111, by rotating the knob 42, the threaded rod 4 can be driven to rotate so that the plug 41 can be close to or away from the vent 111, which is convenient for the user to quickly adjust. When the plug 41 is close to the vent 111, the moving block 3 can be limited and the vent 111 can be blocked, thereby preventing rainwater from entering the air inlet duct 13 through the vent 111, so as to prevent rainwater from affecting the ventilation effect of the sole, thereby further improving the performance of the sole.

[0038] Based on the above structure, since one end of the air inlet 13 is connected to the air inlet 21 and the other end is connected to the air vent 111, external air can enter the air supply airbag 2 through the air vent 111, the air inlet 13 and the air inlet 21, so that the sole can inhale air from the outside, replenishing fresh air from the outside, which can better reduce the temperature inside the shoe body and improve the ventilation effect. Since one end of the air outlet 14 is connected to the air outlet 22 and the other end is connected to the air guide part 12, and the upper surface of the sole body 1 is provided with a plurality of air vents 15 that are interconnected with the air guide part 12, when the user walks normally, the air supply airbag 2 will be deformed by force, and the gas inside the air supply airbag 2 will enter the interior of the shoe through the air outlet 22, the air outlet 14, the air guide part 12 and the air vents 15, thereby achieving the ventilation effect of the shoe, thereby ensuring the air flow inside the shoe and improving the ventilation effect.

[0039] The sliding block 112 in the groove 11 is movably mounted on the sliding rail 112, so that the sliding block 3 can cover or move away from the vent 111 by sliding on the sliding rail 112, which can reduce the entry of external moisture and humidity, improve the gas flow inside the shoe body and increase the ventilation effect, effectively improve the hot and humid environment inside the shoe, and enhance the comfort of the sole of the foot. One end of the moving block 3 is provided with a recessed portion 31, and the threaded rod 4 is rotatably mounted on the moving block 3. One end of the threaded rod 4 is located in the recessed portion 31 and is provided with a plug 41. The other end of the threaded rod 4 is located outside the moving block 3 and is installed with a knob 42. Therefore, when the moving block 3 covers the vent 111 and the plug 41 is located above the vent 111, by turning the knob 42, the threaded rod 4 can be driven to rotate so that the plug 41 can be close to the vent 111, limiting the moving block 3 and blocking the vent 111, thereby preventing rainwater from entering the air inlet 13 through the vent 111, preventing rainwater from affecting the ventilation effect of the sole, further improving the performance of the sole, and increasing the adaptability and practicality of the sole.

[0040] In one embodiment, referring to Figure 4 、 Figure 6 and Figure 7 A connecting protrusion 32 is provided on one side of the moving block 3, and a fitting opening 113 is provided on one side of the inner side of the groove 11. When the moving block 3 is away from the vent 111, the moving block 3 can be fixed in the groove 11 through the buckling connection between the connecting protrusion 32 and the fitting opening 113, ensuring that the vent 111 has unobstructed air intake, replenishing fresh air from the outside, and better reducing the internal temperature of the sole body 1, further improving the air permeability of the sole.

[0041] In one embodiment, referring to Figure 2 and Figure 3 The air supply airbag 2 is fixedly connected to an elastic support column 23. The elastic support column 23 can better improve the recovery efficiency of the air supply airbag 2, further improve the fluidity of the air inside the sole body 1, and thus improve the air permeability.

[0042] In one embodiment, referring to Figure 8 The bottom of the sole body 1 is provided with an anti-slip groove 16, so that the bottom of the sole body 1 has higher wear resistance and anti-slip ability when stepping on, thereby preventing the wearer from falling due to sliding when walking, and at the same time making the fulcrum of the sole body 1 more stable.

[0043] In the description of this application, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limiting this application.

[0044] Those skilled in the art will appreciate that the above embodiments are intended only to clearly illustrate the present application and are not intended to limit the scope of the present application. Other changes or modifications may be made based on the above disclosure, and such changes or modifications are still within the scope of the present application.

Claims

1. A breathable sole, comprising a sole body (1), characterized in that: The sole body (1) is provided with a groove (11) on the back side of the foot, and a vent (111) is provided in the groove (11). An air guide portion (12) is provided inside the sole body (1). An air supply airbag (2) is provided at the heel position of the sole body (1) and is located in the air guide portion (12). An air inlet (21) and an air outlet (22) are respectively provided in the air supply airbag (2). An air inlet duct (13) and an air outlet duct (14) are respectively provided inside the sole body (1). One end of the air inlet duct (13) is connected to the air inlet (21), and the other end extends through the air guide portion (12) to be connected to the vent (111). External air enters the air supply airbag (2) through the cooperation among the vent (111), the air inlet duct (13) and the air inlet (21); One end of the air outlet (14) is connected to the air outlet (22), and the other end is connected to the air guide portion (12). The upper surface of the sole body (1) is provided with a plurality of air holes (15) that are interconnected with the air guide portion (12). When the air supply airbag (2) is deformed by force, the gas inside the air supply airbag (2) enters the interior of the shoe through the coordination among the air outlet (22), the air outlet (14), the air guide portion (12) and the air holes (15). Two groups of symmetrically distributed slide rails (112) are provided in the groove (11), and a moving block (3) is movably mounted on the slide rails (112). The moving block (3) slides on the slide rails (112), so that the moving block (3) can cover or move away from the vent hole (111).

2. The breathable sole according to claim 1, characterized in that: The invention also includes a threaded rod (4), one end of the moving block (3) is provided with a recessed portion (31), the threaded rod (4) is rotatably mounted on the moving block (3), one end of the threaded rod (4) is located in the recessed portion (31) and is provided with a plug (41), and the other end of the threaded rod (4) is located outside the moving block (3), and when the moving block (3) covers the vent hole (111) and the plug is located above the vent hole (111), the plug (41) can be moved closer to or away from the vent hole (111) by rotating the threaded rod (4).

3. The breathable sole according to claim 1, characterized in that: The air guide portion (12) comprises a first air cavity (121), a flow channel (122) and a second air cavity (123); the first air cavity (121) and the second air cavity (123) are respectively arranged at two ends of the flow channel (122); and the interior of the first air cavity (121) and the interior of the second air cavity (123) are interconnected through the flow channel (122); and the plurality of air holes (15) are respectively located above the first air cavity (121) and the second air cavity (123).

4. The breathable sole according to claim 1, characterized in that: A connecting protrusion (32) is provided on one side of the moving block (3), and a fitting opening (113) is provided on one side of the interior of the groove (11). When the moving block (3) is away from the vent hole (111), the moving block (3) can be fixed in the groove (11) through the snap connection between the connecting protrusion (32) and the fitting opening (113).

5. The breathable sole according to claim 1, characterized in that: An elastic support column (23) is fixedly connected inside the air supply airbag (2).

6. The breathable sole according to claim 1, characterized in that: An anti-slip groove (16) is provided at the bottom of the sole body (1).

7. The breathable sole according to claim 2, characterized in that: A knob (42) is installed on one end of the threaded rod (4) located outside the moving block (3).

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