Rotary breathable device and breathable shoes

Abstract

The utility model discloses a rotary breathable device and breathable shoes, and relates to the field of shoes. The ventilation device comprises a ventilation cylinder, ventilation openings are formed in the two sides of the cylinder wall of the ventilation cylinder, the ventilation openings in the two sides are coaxially arranged, a sealing plug is rotationally installed in the ventilation cylinder, and ventilation holes corresponding to the ventilation openings are formed in the sealing plug; and a rotary shifting piece is mounted on the sealing plug and can shift the sealing plug to rotate in the ventilation cylinder. When the sealing plug is rotated to enable the air hole in the sealing plug to directly face the air hole in the air cylinder, an air hole can be formed between the air cylinder and the sealing plug, so that the inside of the shoe is ventilated and breathable, the shoe is cool to wear, and bacteria in the shoe are prevented from breeding at the same time; in rainy and snowy days or cold days, the sealing plug is rotated again, so that the ventilation holes in the sealing plug and the ventilation openings in the ventilation cylinder are staggered, the sealing plug and the ventilation cylinder are turned into a sealed state, and outside water vapor and cold air are prevented from entering the shoe.

Description

Technical Field

[0001] The utility model belongs to the field of shoes, and in particular relates to a rotating breathable device and breathable shoes. Background Art

[0002] Shoes have the functions of protecting feet, preventing wear on soles, keeping warm, and being fashionable. In daily life, people have to wear shoes, such as business leather shoes, sports shoes, high heels, casual shoes, etc. Shoes are one of the necessities in life. However, traditional shoes may have or cause the following problems: poor air permeability. Long-term wearing of shoes with poor air permeability will cause a large amount of heat and sweat emitted by the feet when walking to be unable to evaporate, providing a breeding ground for the growth and reproduction of anaerobic bacteria and mold, and easily causing tinea pedis, foot odor and other skin diseases of the feet.

[0003] Chinese patent CN206025395U discloses a breathable upper and breathable shoes, including an upper body, the upper body including a shoe upper and a shoe upper, the shoe upper is made of a genuine leather fabric with holes, and the shoe upper is fixedly spliced ​​with the shoe upper. The shoe upper is made of first-layer cowhide, and the outer surface of the shoe upper is provided with air holes. The air holes are blind holes, and the number of the blind holes is multiple, and the multiple blind holes are evenly and spaced. The shoe upper is punched by laser technology. The shoe upper and the shoe upper are spliced ​​by elastic fabric. The elastic fabric is a rubber band.

[0004] Most of the existing breathable shoes, such as the above patent, have ventilation holes directly arranged on the upper to communicate with the outside world. When it rains or snows, moisture from the outside easily enters the shoes through the ventilation holes, affecting the normal wearing and use of the shoes. When the weather turns cold, cold air from the outside will enter the shoes through the ventilation holes, affecting the warmth-keeping effect of the shoes. Summary of the invention

[0005] In view of the problems in the related art, the utility model proposes a rotating breathable device and breathable shoes to overcome the above technical problems existing in the existing related art.

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

[0007] The utility model is a rotatable ventilating device, comprising a ventilating cylinder, both sides of the ventilating cylinder wall are provided with ventilating ports, and the ventilating ports on both sides are coaxially arranged, a sealing plug is rotatably installed inside the ventilating cylinder, and a ventilating hole corresponding to the ventilating port is provided in the sealing plug;

[0008] A rotating toggle member is installed on the sealing plug, and the rotating toggle member can rotate the sealing plug in the air-permeable cylinder.

[0009] Furthermore, the rotating toggle member includes a toggle rod, which is fixedly mounted on the outer wall of the sealing plug, and a guide groove for the toggle rod to pass through is provided on the wall of the air-permeable cylinder.

[0010] Furthermore, fixed limit blocks are installed at both ends of the air cylinder, two vertically distributed limit surfaces are arranged on the fixed limit block, and movable limit blocks abutting against the fixed limit blocks are arranged at both ends of the sealing plug.

[0011] Furthermore, the ventilation holes are provided in plurality, and the plurality of ventilation holes are arranged in sequence and opened on the sealing plug, and the ventilation tube is provided with a plurality of groups of ventilation ports corresponding to the ventilation holes.

[0012] Furthermore, a connecting piece is fixedly mounted on the outer ring of the air-permeable cylinder.

[0013] The utility model also discloses a breathable shoe, comprising a sole, an upper and the above-mentioned rotating breathable device, wherein the breathable tube in the rotating breathable device is embedded in the upper and sewn to the upper through a connecting piece, and the breathable opening on one side of the breathable tube is connected to the inside of the upper, and the breathable opening on the other side of the breathable tube is connected to the outside of the upper.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, when the sealing plug is rotated so that the air holes in the sealing plug are aligned with the air holes on the air tube, a ventilated wind tunnel can be formed between the air tube and the sealing plug, thereby ventilating the shoes, making the shoes cooler to wear and preventing bacteria from growing in the shoes; and when it is rainy, snowy or cold weather, the sealing plug can be rotated again so that the air holes in the sealing plug are offset from the air holes on the air tube, so that the sealing plug and the air tube are turned into a sealed state, at which time external water vapor and cold air cannot enter the shoes, thereby improving the wearing comfort and warmth of the shoes.

[0016] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the utility model embodiments, the drawings required for describing the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, drawings can also be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the ventilation device of the utility model;

[0019] Figure 2It is a schematic diagram of the three-dimensional cutaway structure of the ventilation device of the utility model;

[0020] Figure 3 This is a schematic diagram of the exploded structure of the ventilation device of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the breathable shoe of the utility model.

[0022] In the figure: 1, air tube; 2, sealing plug; 3, air vent; 4, air hole; 5, guide groove; 6, lever; 7, fixed limit block; 8, movable limit block; 9, connecting piece; 100, sole; 200, upper. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the described embodiments are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] In the description of the present utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inside" and the like indicating orientation or positional relationship are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements 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 utility model. Example 1

[0025] See also Figure 1-Figure 3 As shown, the utility model is a rotatable ventilating device, comprising a ventilating cylinder 1, both sides of the ventilating cylinder 1 are provided with ventilating openings 3, and the ventilating openings 3 on both sides are coaxially arranged, a sealing plug 2 is rotatably installed inside the ventilating cylinder 1, and a ventilating hole 4 corresponding to the ventilating opening 3 is opened in the sealing plug 2; a rotating toggle member is installed on the sealing plug 2, and the rotating toggle member can toggle and rotate the sealing plug 2 in the ventilating cylinder 1;

[0026] Among them, the rotating breathable device can be installed on wearable devices with ventilation requirements such as shoes, hats, and jackets. When ventilation is needed, the sealing plug 2 is rotated by rotating the toggle piece to make the air hole 4 in the sealing plug 2 face the air port 3 on the air tube 1. At this time, the air port 3 is connected with the air hole 4 to form a ventilation wind tunnel between the air tube 1 and the sealing plug 2; and when the ventilation device needs to be closed, the sealing plug 2 is rotated again to make the air hole 4 in the sealing plug 2 staggered with the air port 3 on the air tube 1, so that the sealing plug 2 and the air tube 1 are turned into a sealed state.

[0027] Specifically, the rotating toggle member includes a lever 6, which is fixedly mounted on the outer wall of the sealing plug 2. A guide groove 5 is provided on the wall of the air cylinder 1 for the lever 6 to pass through. When the sealing plug 2 is rotated, the lever 6 is rotated along the guide groove 5, which can drive the sealing plug 2 to rotate in the air cylinder 1.

[0028] Specifically, fixed limit blocks 7 are installed at both ends of the air-permeable cylinder 1, and two vertically distributed limit surfaces are arranged on the fixed limit block 7. Both ends of the sealing plug 2 are provided with movable limit blocks 8 that abut against the fixed limit block 7 for limit.

[0029] When the venting device is sealed, the movable limit block 8 abuts against the horizontal limit surface of the fixed limit block 7, and when the sealing plug 2 rotates to connect the vent hole 4 with the vent port 3, the sealing plug 2 drives the movable limit block 8 to rotate synchronously, so that the movable limit block 8 abuts against the vertical limit surface of the fixed limit block 7 (such as Figure 2 As shown), the sealing plug 2 is limited by the cooperation of the movable limiting block 8 and the fixed limiting block 7, so that the sealing plug 2 can be rotated to the conducting position.

[0030] Specifically, a plurality of air holes 4 are provided, and the plurality of air holes 4 are arranged in sequence on the sealing plug 2, and a plurality of groups of air ports 3 corresponding to the air holes 4 are provided on the air tube 1. By providing a plurality of groups of corresponding air holes 4 and air ports 3, the ventilation effect when the device is turned on can be improved.

[0031] Specifically, a connecting piece 9 is fixedly installed on the outer ring of the breathable tube 1, wherein the connecting piece 9 is a flexible cloth piece, so that the breathable tube 1 can be conveniently sewn and installed on wearable items such as shoes, hats, and jackets. Example 2

[0032] The present embodiment discloses a breathable shoe, comprising a sole 100, an upper 200 and the rotatable breathable device in Embodiment 1, wherein the breathable tube 1 in the rotatable breathable device is embedded in the upper 200 and sewn to the upper 200 through a connecting piece 9, and the breathable opening 3 on one side of the breathable tube 1 is connected to the inside of the upper 200, and the breathable opening 3 on the other side of the breathable tube 1 is connected to the outside of the upper 200; when the breathable opening 3 is connected to the breathable hole 4 to form a breathable wind tunnel between the breathable tube 1 and the sealing plug 2, the inside of the upper 200 is connected to the outside through the breathable wind tunnel, thereby ventilating the inside of the upper 200, and when the breathable opening 3 is staggered and closed with the breathable hole 4, the inside of the upper 200 is no longer connected to the outside, so it is waterproof and rainproof, and can improve the thermal insulation performance of the shoe.

[0033] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0034] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model.

Claims

1. A rotating breathable device, comprising a breathable cylinder (1), characterized in that: The air-permeable cylinder (1) has air holes (3) on both sides of its wall, and the air holes (3) on both sides are coaxially arranged. A sealing plug (2) is rotatably mounted inside the air-permeable cylinder (1), and air holes (4) corresponding to the air holes (3) are formed inside the sealing plug (2). A rotating toggle member is mounted on the sealing plug (2), and the rotating toggle member can rotate the sealing plug (2) in the air permeable cylinder (1).

2. A rotating breathable device according to claim 1, characterized in that: The rotating toggle member comprises a toggle rod (6) which is fixedly mounted on the outer wall of the sealing plug (2). A guide groove (5) for the toggle rod (6) to pass through is provided on the wall of the air-permeable cylinder (1).

3. A rotating breathable device according to claim 1, characterized in that: Both ends of the air permeable cylinder (1) are provided with fixed limit blocks (7), and the fixed limit blocks (7) are provided with two vertically distributed limit surfaces. Both ends of the sealing plug (2) are provided with movable limit blocks (8) that abut against the fixed limit blocks (7) for limit.

4. A rotating breathable device according to claim 3, characterized in that: A plurality of the air holes (4) are provided, and the plurality of air holes (4) are arranged in sequence and opened on the sealing plug (2), and a plurality of groups of air holes (3) corresponding to the air holes (4) are opened on the air cylinder (1).

5. A rotating breathable device according to claim 1, characterized in that: A connecting piece (9) is fixedly mounted on the outer ring of the air-permeable cylinder (1).

6. A breathable shoe, characterized in that: The invention comprises a sole (100), an upper (200) and a rotatable breathable device according to any one of claims 1 to 5, wherein a breathable tube (1) in the rotatable breathable device is embedded in the upper (200) and sewn to the upper (200) via a connecting piece (9), and a breathable opening (3) on one side of the breathable tube (1) is connected to the inside of the upper (200), and a breathable opening (3) on the other side of the breathable tube (1) is connected to the outside of the upper (200).

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