KR102256755B1 - Breathable shoes having dual structure at Upper part - Google Patents

Abstract

The present invention relates to a functional shoe-related technology having a ventilation volume adjusting means installed on an upper of a shoe, and to a functional shoe-related technology in which a fixed body part and a rotating body part are separately provided and the fixed body part and the rotating body part are coupled to each other to form a ventilation volume adjusting device, and a shoe wearer can selectively and easily adjust a ventilation volume using an air volume adjusting means. In a functional shoe provided by applying the technical idea of the present application, a ventilation volume adjusting means is installed at a height of 1.5 to 5.0 cm from the bottom of a shoe, and accordingly, the functional shoe can be usable without having to turn off the air volume adjusting means at a height of up to 2.0 cm from the floor, for example even in a situation in which the worksite is watery and muddy. Additionally, in the functional shoe according to the present invention, a material used to prepare the ventilation volume adjusting device is selected from among fabric, synthetic rubber, and a synthetic resin according to an intended use of running shoes, work shoes, and military boots that form uppers according to a use of shoes. A functional shoe having a ventilation volume adjusting device is produced in a way that for example, a hole with a diameter of 30-40 mm is formed in an upper by a punching process, a diameter of a fixing part up to a coupling part is formed in a range of 46-50mm, a ventilation volume adjusting device to which a moving part is coupled is produced, and a sewing finishing process is conducted using the coupling part, which is an extra space having a size of 3-5 mm, in the hole with the diameter of 30-40 mm of the upper, thereby being easily produced at low costs.

Description

Functional shoes with ventilation volume control means installed on the upper part of the shoe {Breathable shoes having dual structure at upper part}

The present application is a shoe-related technology to provide a functional shoe having a ventilation amount control means in the upper of the shoe with a simple configuration.

Ventilation amount control means applied in the present technology is a simple structure of the fixed body part and the rotating body part are provided separately and combine them to form a ventilation amount control device, and the ventilation amount control device installed on the upper of the shoe by the shoe wearer. By using the air volume control device installed on the upper of the shoe selectively according to external conditions such as summer or winter, snow, rain, etc., the ventilation volume can be easily controlled. For example, it removes the smell of foot odor, and athlete's foot or eczema. It is a technology to provide functional shoes that prevent the back.

Shoes are all the things that people wear on their feet when standing or walking on the ground. The reason for the existence of shoes is to protect the feet, which are part of the body, from external hazards (physical and climatic).

If you simply divide the parts that make up the shoe, you can simply divide it into upper, midsole, and outsole, and it is a semi-finished product by connecting, sewing and attaching several patterns that make up the upper. A single shoe can be provided if it is made of a part of and the midsole and the outsole are combined.

The role of the upper is to protect your feet from most external hazards except the floor, and protect your feet from rain, snow, and cold as well as external shocks. It has the role of enhancing the aesthetic sense that can show off.

Even in the conventional technology, a lot of prior art for providing shoes with breathability has been proposed. For example, in the patent technology of Patent No. 10-1815522, a dual structure is a technology for providing breathable shoes having a dual structure part in the upper part. The additional inner skin, outer skin, and spaced structure are included, and the spaced structure is a dual structure in the upper part formed by a plurality of through holes and projections in a flat body, so that heat or smell inside the shoe does not go through a special external action. Since it rises naturally and is discharged to the outside, ventilation is secured, and a technology to obtain a thermal insulation effect by the space passage of the dual structure has been proposed.

In addition, in the patent application number 10-2016-0063901 technology, as a tongue breathable shoe, the tongue skin in which a plurality of ventilation holes is formed, the tongue inner skin installed under the tongue skin, and the body part and the front part of the shoe sandwiched between the tongue skin and the tongue inner skin It includes a spaced structure having a wing part extending from the main body to the front of the shoe so as to be located under the tongue which is the upper of the upper part, and the spaced structure is a ventilation part formed downward on the wing part, and a vent part formed upward on the main body part. There is proposed a tongue breathable shoe comprising a space passage formed in the wing portion and the body portion to allow air to pass between the portion and the body portion.

In addition to the above technologies, Patent Application No. 10-0677740 proposes an integrated shock absorbing breathable shoe and a manufacturing method thereof, and Patent Application No. 10-2006-0024390 discloses a breathable shoe for both shock absorption and patent application No. 10-2016-0085888. In this article, a technology related to a shoe with improved breathability and a manufacturing method thereof is presented.

However, the conventional technology disclosed as described above has a problem in that the field work condition is difficult and the manufacturing process is complicated, so that the field applicability is inferior due to an increase in manufacturing cost.

In addition, the technology provided to improve breathability in the prior art is that the shoe wearer himself/herself can easily and simply adjust the amount of air according to the external conditions such as snow or rain. It had a structural problem that could not be controlled.

The present application is an invention to provide a functional shoe having a configuration that has a simple configuration, a ventilation amount control means on the upper of the shoe, and controls the amount of ventilation as much as desired by the wearer from the outside or blocks ventilation.

The ventilation amount control device provided herein is provided with a simple structure of a fixed body part and a rotating body part separately, and combines them, but forms a downwardly inclined surface at the end of the inward sleeve in the fixed body, and a protruding inclined surface at the end of the outer edge of the rotating body. It is applied so that it is installed on the upper of the shoe by forming a single airflow control device in a one-touch (press) method without using a separate fixing device, and the shoe wearer can easily adjust the airflow volume by selectively using the air volume control device. It aims to provide functional shoes that remove foot odor and odor and prevent athlete's foot or eczema.

The design of the present application is a technology to provide a functional shoe in which a ventilation volume control device is installed on the upper of the shoe, and the ventilation volume control device is provided with a fixed body and a rotating body separately, and they are combined to provide a single ventilation volume. It is applied to be installed on the upper of the shoe by forming an adjustment device, as a means for easily explaining the structure of the ventilation amount adjustment device newly disclosed in the present application. It is a means to express the diameter in numerical values or to have a center line by imagining an invisible center line. For the purpose of explanation, it is natural that the claims of the present application are limited or not limited to numbers or center lines.

The present technology is a technology to achieve the object of the present application through a functional shoe provided by forming a single ventilation amount control device and a fixed body and a rotating body part are made separately and combined, and provided by being installed on the upper of the shoe.

In the present application, the disk-shaped fixture for forming the ventilation amount control device has a diameter of 2.0 to 4.0 cm and has a circular protruding side wall portion as an outer edge, and an inward sleeve is formed at two or more upper ends of the protruding side wall, and the inward sleeve is formed at the end of the inward sleeve. It has a structure in which a downward inclined surface is formed, and has a central through hole in which the protruding central axis of the rotating body is inserted in the center of the fixture, and has a plurality of through holes between the central through hole and the protruding side wall, and a stopper of the rotating body in a part of the through hole. A fixing body is provided in a configuration having a seating portion for fitting the functioning protruding shaft, and extending the outer edge of the protruding sidewall portion to be coupled to the upper of the shoe.

Alternatively, the rotating body has an outer edge that forms a disk shape with a size that is inserted into the protruding edge of the circular fixture, but has a structure in which a protruding inclined surface is formed on the outer edge, and the disk-shaped base surface corresponds to the through hole of the fixture. A through hole of the structure is formed, a handle part is formed on the upper surface of the base surface, a protruding coupling shaft is formed in the center of the bottom surface of the base surface, and a protruding shaft of a stopper function is formed on one side of the outer periphery of the bottom surface.

When the outer rim of the rotating body is fitted inside the protruding rim of the fixture, the end inclined surfaces of the protruding inclined surface formed on the outer rim of the rotating body are pressed and fitted to the end of the downward sleeve formed on the protruding rim of the fixture. As the downward sleeve and the protruding inclined surface are restored to their original state by the restoring force of the synthetic resin, the protruding coupling shaft of the rotating body is inserted into the central through hole of the fixture without a separate finish fixing work process to form a structure that is fixed, and the fixture is seated. As the user adjusts the position of the protruding shaft of the rotating body on the part with the handle part, it may be provided as a functional shoe that is provided to freely adjust the ventilation amount of the shoe.

Therefore, in the present technology, when the outer rim of the rotating body is fitted inside the protruding side wall of the fixture, the ends of the protruding slope formed on the outer rim of the rotating body are pressed against the downward slope formed at the end of the inward sleeve of the protruding side wall of the fixture. It has a fitting structure, and at the same time, the protruding coupling shaft of the rotating body is inserted into the central through hole of the fixture, and it is automatically fixed by one-touch operation, and a seating part is formed in one outer through hole among the plurality of through holes formed in the fixture. It is applied to adjust the amount of ventilation of the shoe by adjusting it with the handle so that the protruding shaft of the rotating body moves from side to side (indicated in the direction of the image in Fig. 4c) or is fixed to the seating part within one outer through hole. .

In the functional shoes provided by the present technology, the ventilation volume control device is preferably installed in the heel at a height of 1.5 to 5.0 cm from the bottom of the shoe to control the ventilation volume, and the ventilation volume control device It is preferable that the material constituting the structure is provided with a material selected from water-repellent treated fabric paper or synthetic rubber or synthetic resin.

In the present application, in order to install the ventilation amount control device in the conventional shoe structure, the protruding coupling part of the rotating body is inserted into the center through hole of the fixed body, and an expansion hole is formed at the end of the protruding coupling part in order to couple the fixed body and the rotating body parts. It provides the effect of saving labor costs as it is possible to avoid the cumbersome work applied so that the rotating body does not fall out of the fixture only when the wedge is installed in the center of the expansion hole and pressed.

Therefore, in this application, when the outer rim of the rotating body is fitted inside the protruding side wall of the fixture, the ends of the protruding slope formed on the outer rim of the rotating body are pressed and fitted on the downward slope formed at the end of the inward sleeve of the protruding side wall of the fixture. A feature part is formed to form a structure that is firmly fixed by automatically inserting the protruding coupling shaft of the rotating body into the central through hole of the fixed body, and the ventilation structure or sealing structure of the shoes is improved by controlling the amount of ventilation with the handle formed in the rotating body. It can be applied to achieve.

In addition, through the same principle, it can be implemented as a method of manufacturing a functional shoe that forms a ventilation amount control means by combining a fixed body and a rotating body part, and attaches it to a shoe to adjust the ventilation amount.

In the functional shoes provided by applying the technical idea of the present application, the ventilation volume control device is preferably installed at a height of 1.5 to 5.0 cm from the bottom of the shoe. It is preferable that the configuration is applied so that it can be used without turning off the air volume control unit up to a height of 1.5 cm from the floor even in a squishy situation.

In addition, in the functional shoes of the present application, a material selected from fabric paper, synthetic rubber, or synthetic resin may be used as the material constituting the ventilation amount control device depending on the usage of sneakers, working shoes, and military boots that form the upper according to the use of the shoe. The material that constitutes the skill control device is a material selected from water-repellent treated fabric paper, synthetic rubber, or synthetic resin, so it is desirable to use a material that does not easily penetrate moisture.The working type of attaching the ventilation volume control device to the shoe upper is an example. For example, a hole with a diameter of 40 mm is made in the upper forming the side of the shoe by a punching process, and the diameter of the fixed body part to the bar is made 45 to 50 mm in size, and a ventilation volume control device is made by combining the rotating body parts. Functional shoes with a ventilation volume control device can be made at a low cost by using the coupling part, which is a 3~5mm free space in the 40mm hole of the upper.

The ventilation amount control device of the present application is provided with a simple structure of the fixed body part and the rotating body part separately, and combine them, but when the outer edge of the rotating body is fitted inside the protruding side wall part of the fixture, the inward sleeve end of the protruding side wall part of the fixture A structure in which the ends of the protruding slope formed on the outer edge of the rotating body are pressed and fitted on the downward slope formed in the rotator, so that a separate fixing mechanism is not used, and a single airflow control device is formed in a one-touch (compression) method, and the shoe wearer is optional. As the air volume can be easily adjusted using the air volume control device, it has the effect of providing low-cost functional shoes that remove foot odor and odor and prevent athlete's foot or eczema.

In the functional shoes of the present application, a material selected from fabric paper, synthetic rubber or synthetic resin is used as the material that forms the ventilation volume control device depending on the usage of sneakers, working shoes, and military shoes that form the upper according to the use of the shoe. For example, a hole with a diameter of 40 mm is made by a punching process, and the diameter to the joint of the fixed part is made into a size of 45 to 50 mm, and a ventilation volume control device that combines the moving parts is made, and then 3 to the 40 mm hole of the upper. It provides the effect of securing industrial competitiveness because it is able to provide functional shoes with a ventilation volume control device with a low-cost structure, and is easily combined by the sewing process using the bonding part, which is a 5mm free space.

Figure 1: An external perspective view of a functional shoe provided with a ventilation amount control device provided by the present technology.
Figure 2: A view for explaining the structure of the fixture constituting the ventilation amount control device of the present technology
3: A view for explaining the structure of the rotating body constituting the ventilation amount control device of the present technology
4: A view for explaining a state in which the fixed body and the rotating body are combined to form one ventilation amount control device
Figure 5: A view showing an enlarged coupling portion to explain the coupling structure of the fixed body and the rotating body of the present application.

Hereinafter, a functional shoe structure provided by applying the technical idea of the present application will be described.

1 is a perspective view showing an external perspective view of a functional shoe in which a ventilation amount control device 100 is installed in a functional shoe 1 according to a preferred embodiment of the present invention, and the ventilation amount control device 100 provided by the present technology is water-repellent. It is made of a material selected from treated fabric paper, synthetic rubber, or synthetic resin, and is finished with a stitching process along the bar line 146a on the shoe upper 10, and then the handle adjuster 136 is used outside the upper of the shoe. Thus, it shows an external perspective view of a functional shoe that can be applied so that the wearer of the shoe can arbitrarily match or shift the fixed body through hole 144 and the rotation body through hole 134 to pass or block air into the shoe.

Figure 2 is a perspective view to explain the internal structure of the fixture 140 in Figure 2a in order to explain the structure of the fixture 140 of the ventilation amount control device 100 constituting the feature part of the functional shoes of the present application, Figure In 2b, the fixture 140 is shown in a plan view as viewed from an upper position, and in FIG. 2c, the fixture 140 is turned upside down and viewed as a plan view from an upper position.

The disk-shaped fixture 140 for forming the ventilation amount control device 100 of the present application has a circular protruding side wall portion 142 having a height of, for example, 0.5 to 2.0 mm on one side of the disk-shaped bottom surface, but the protruding side wall portion An inward sleeve 143 bent inward from the upper end is formed, and the inner end of the inward sleeve is provided to have a protrusion in the range of 0.5 to 1.0 mm forming a downwardly inclined surface (143a) partially (indicated by 4 places in the drawing). , In the center of the fixture 140 has a central through hole 141 into which the protruding central shaft 131 of the rotating body 130 is inserted, and between the central through hole 141 and the protruding side wall portion 142, a plurality of inner sides There is a through hole (144a), an outer through hole (144b), and at one place of the outer through hole there is a recessed seat 145 for fitting the protruding shaft 135 of the stopper functioning to prevent rotation of the rotating body 130. Formed structure, the outer edge of the protruding side wall portion 142 has a rod coupling portion 146 that is extended and coupled to the upper of the shoe, and at one side of the rod coupling portion, the handle adjusting device 136 of the ventilation amount adjusting device 100 mounted on the shoe It shows that the fixture 140 may be provided in a configuration having a position display unit 147 capable of recognizing the position indication of the protruding shaft 135) or the protruding shaft 135.

Figure 3 is a perspective view to explain the structure of the upper portion of the rotating body 130 in Figure 3a to explain the structure of the rotating body 130 of the ventilation amount control device 100 constituting the feature part of the functional shoes of the present application, In 3b, the rotating body 130 is shown in a plan view as viewed from an upper position, and in FIG. 3C, the rotating body 130 is turned upside down and viewed in a plan view from an upper position.

When forming the ventilation amount control device 100 of the present application, the rotating body 130 also has a circular outer edge part ( 132), but the center portion is provided slightly higher than the outer edge of the bottom surface, for example, 0.1 to 0.3 mm, so that the outer edge part is in close contact with the inside of the protruding side wall part 142 to form an interpolation structure, and the end of the outer edge part 132 is an example. For example, it is provided to form a structure of a protruding inclined surface 133 in the range of 0.1 to 0.3 mm, and a structure corresponding to the inner through hole (144a) and the outer through hole (144b) of the fixture 140 on the bottom surface of the rotating body 130 The inner through hole (134a) and the outer through hole (134b) are formed, the handle portion 136 is formed on the upper surface of the base surface, and the center through hole 141 of the fixture 140 in the center of the bottom surface of the base surface It is shown that a protruding coupling shaft 131 for fitting into is formed, and a protruding shaft 135 having a stopper function is formed on one side of the outer periphery of the bottom of the bottom surface of the rotating body 130.

FIG. 4 is a view showing that the rotating body 130 shown in FIG. 3 is coupled to the fixed body 140 shown in FIG. 2 to achieve the ventilation amount control device 100 to be provided herein, FIG. In 4a, it is shown in a perspective view to explain the coupling structure of the present airflow control device 100, and in FIG. 4b, the coupling structure of the airflow control device 100 is shown in a plan view as viewed from an upper position, and in FIG. 4c, the present application It is shown in a plan view as viewed from the upper position after turning the coupling structure of the ventilation amount control device 100.

The present ventilation amount control device 100 shown in FIG. 4 is a fixed body when the circular rotating body 130 and the outer edge 132 are inserted into the inside of the circular protruding side wall 142 of the fixed body 140. In the drawing of the inward sleeve of the protruding side wall portion 142 of 140, a protruding inclined surface formed to protrude in a range of 0.1 to 0.3 mm from the outer edge 132 of the rotating body 130 on the downwardly inclined surface 143a formed in four ( The bottom of the rotating body 130 so that the protruding coupling shaft 131 of the rotating body 130 is automatically inserted into the center through hole 141 of the fixing body 140 by being pressed and fitted between the ends of the 133 The surface is provided slightly higher than the outer edge portion 132 in the range of 0.1 to 0.3 mm than the center portion, so that the protruding inclined surface 133 formed on the outer edge portion instantaneously presses the downwardly inclined surface 143a formed on the fixture 140, and one-touch form The central portion of the fixture as in the applicant's pre-application technology 20-2018-3888 is formed in a structure in which the outer edge portion 132 of the rotating body 130 is in close contact with and coupled to the inside of the protruding side wall portion 142 of the furnace fixture 140. Without the need for an additional work process of inserting the central axis of the rotating body and driving a separate wedge to prevent the central axis from falling out during the use process, one-touch (press) method is used to form one ventilation amount control device, and the user can use the handle part (133). ) To allow the through hole 144 of the fixture and the through hole 134 of the rotating body to be identically matched or shifted from the outside to flow or block air into the shoe. When the protruding shaft 135 of the rotating body 130 is positioned at the position of the seating part 145, the through hole 144 of the fixed body and the through hole 134 of the rotating body are identically matched, so that the air flows into the shoes. In Fig. 4c, a seating portion 145 is formed in one outer through hole among a plurality of through holes formed in the fixture, and the protruding axis of the rotating body is left and right inside one outer through hole. In Fig. 4c, it is possible to move the rotating body 130 using the handle as shown in the image table direction. When moving the protruding shaft 135 of the arrow in the direction of the arrow, the through hole 134 of the rotating body is deviated from the through hole 144 of the fixed body, and the ventilation state is released and a sealed structure is formed or the rotating body 130 It shows that it can be applied to induce ventilation by fixing the protruding shaft 135 of the seating portion 145.

5 is a view showing an enlarged view of a portion that is coupled to explain the coupling structure of the fixture 140 and the rotating body 130 of the present application, and the protruding side wall portion 142 of the fixture 140 is inward toward the center A slightly curved inward sleeve 143 is formed, and is provided to have a downwardly inclined surface 143a forming a protrusion in a range of about 0.5 to 1.0 mm toward the inner end of the inward sleeve, and the end of the outer edge of the rotating body 130 is also about It is provided to form a structure of the protruding inclined surface 133 in the range of 0.1 to 0.5 mm, for example, by instantaneous pressing, such as a coupling structure of a snap button, to the inside of the protruding side wall 142 of the fixture 140. It shows that the outer edge portion 132 is in close contact and at the same time, the protruding coupling shaft 131 of the rotating body 130 is automatically inserted into the center through hole 141 of the fixture 140 to be fixed.

The technical idea of the present application is applied so that the ventilation volume control device 100 in functional shoes is preferably installed at a height of 1.5 to 5.0 cm from the bottom of the shoe. In addition, fabric paper or synthetic rubber, which is a material forming the upper of the shoe, or It is desirable to use the material selected among synthetic resins to prevent water from permeating easily through water-repellent treatment.For example, a workplace handling aquatic products working in a special environment, sailors working aboard a boat, a poor working environment in which it snows or rains. Even in a situation where there is a lot of water on the floor, it can be used so that external water does not seep into the inside of the shoe even if the distribution control port is not turned off through the handle up to 2.0 cm high from the floor.

As described above, the ventilation amount control device installed on the shoe upper in the present application is provided with a fixed body part and a rotating body part of a simple configuration separately, and simply combines them to form a ventilation amount control device, and the shoe wearer selectively selects the air volume control device. By using it, the amount of ventilation can be easily adjusted, so functional shoes that remove foot odor and odor and prevent athlete's foot or eczema can be provided at a low price.

1: shoes 10: upper
130: rotating body 131: protruding coupling shaft
132: outer edge portion 133: protruding slope
134: through hole of the rotating body 135: protruding shaft of the stopper function
136: handle portion 140: fixture 141: center through hole 142: protruding side wall portion 143: inward sleeve 144: fixture through hole 145: recessed seating portion 146: bar coupling portion
147: location display

Claims (5)

In the ventilation amount control functional shoes provided to be installed on the upper (Upper) of the shoe is provided so that the fixed body and the rotating body parts are made separately and are combined to form a ventilation volume control device,
The disk-shaped fixture 140 for forming the ventilation amount control device has a circular protruding side wall part 142 on one side, but an inward sleeve 143 is formed at two or more upper ends of the protruding side wall part, and the end of the inward sleeve is It is provided to form a downwardly inclined surface (143a) structure, and has a central through hole 141 into which the protruding central shaft 131 of the rotating body 130 is inserted in the center of the fixture 140 and protrudes from the central through hole 141 A plurality of through-holes (144a, 144b) are formed between the side wall portions 142, and a seating portion 145 for fitting the protruding shaft 135 of the rotating body 130 is formed in a part of the through-hole, and the protruding side wall portion ( 142) The outer edge is provided with a fixed body 140 in a configuration having a rod coupling portion 146 that is extended and coupled to the upper of the shoe,
The rotating body 130 has an outer edge portion 132 having a disk shape with a size that is inserted into the protruding side wall portion 142 of the circular fixture 140, but the end of the outer edge portion has a protruding slope 133 structure. In the disk-shaped base surface, through-holes (144a, 144b) of the fixture 140 and through-holes (134a, 134b) of the corresponding structure are formed, and a handle part 136 is formed on the upper surface of the base surface. A protruding coupling shaft 131 is formed in the center of the bottom surface of the base surface, and a protruding shaft 135 having a stopper function is formed on one side of the outer periphery of the bottom surface, and the rotating body 130 is provided,
The end of the inward sleeve 143 of the protruding side wall portion 142 of the fixture 140 when the outer edge portion 132 of the rotating body 130 is fitted inside the protruding side wall portion 142 of the fixture 140 The ends of the protruding inclined surfaces 133 formed on the outer edge portion 132 of the rotating body 130 are pressed and fitted to the downward inclined surface 143a formed in the rotating body ( A structure in which the protruding coupling shaft 131 of 130) is fitted and fixed, and the position of the protruding shaft 135 of the rotating body 130 on the seating part 145 of the fixture 140 is adjusted with the handle part 133 Functional shoes, characterized in that provided to adjust the ventilation amount of the shoe according to the. The method of claim 1,
The ventilation amount control device is installed at a height of 1.5 ~ 5.0 cm from the base of the shoe, functional shoes, characterized in that provided to control the amount of ventilation. The method of claim 1,
Functional shoes, characterized in that the material constituting the ventilation amount control device is provided with a material selected from water-repellent fabric paper, synthetic rubber, and synthetic resin. In the method of combining the ventilation amount control part that forms the ventilation amount control means of the shoe by combining the fixed body and the rotating body part,
The fixed body and the rotating body parts are made separately, and they are combined to form a ventilation amount control device, but the disk-shaped fixture 140 has a circular protruding side wall part 142 as an outer edge, but at least two upper ends of the projecting side wall part The inward sleeve 143 is formed in and the end of the inward sleeve is provided to form a downwardly inclined surface (143a), and a central through hole into which the protruding central shaft 131 of the rotating body 130 is inserted in the center of the fixture 140 (141) has a plurality of through-holes (144a, 144b) between the central through hole 141 and the protruding side wall portion 142, and the protruding shaft 135 of the rotating body 130 is fitted in a part of the through hole The fixing body 140 is provided in a configuration having a rod coupling portion 146 that is formed with a seating portion 145 for the protruding side wall portion 142 and the outer edge is extended to be coupled with the upper of the shoe,
The rotating body 130 has an outer edge portion 132 having a disk shape with a size that is inserted into the protruding side wall portion 142 of the circular fixture 140, but the end of the outer edge portion has a protruding inclined surface 133 structure. In the disk-shaped base surface, through holes (144a, 144b) of the fixture 140 and through holes (134a, 134b) of the corresponding structure are formed, and a handle portion 136 is formed on the upper surface of the base surface. A protruding coupling shaft 131 is formed in the center of the bottom surface of the base surface, and a protruding shaft 135 having a stopper function is formed on one side of the outer periphery of the bottom surface, and the rotating body 130 is provided,
The end of the inward sleeve 143 of the protruding side wall portion 142 of the fixture 140 when the outer edge portion 132 of the rotating body 130 is fitted inside the protruding side wall portion 142 of the fixture 140 The ends of the protruding inclined surfaces 133 formed on the outer edge portion 132 of the rotating body 130 are pressed and fitted to the downward inclined surface 143a formed in the rotating body ( The protruding coupling shaft 131 of 130) is fitted and fixed, and the position of the protruding shaft 135 of the rotating body 130 in the seating part 145 of the fixture 140 is adjusted with the handle part 133 Combining method of a ventilation amount control part, characterized in that applied to adjust the ventilation amount of the shoe according to the. In the manufacturing method of functional shoes having a ventilation amount control function by combining a fixed body and a rotating body part to form a ventilation amount adjusting means and attaching this to the shoes,
The fixed body and the rotating body parts are made separately, and they are combined to form a ventilation amount control device, but the disk-shaped fixture 140 has a circular protruding side wall part 142 as an outer edge and at least two upper ends of the projecting side wall part. The inward sleeve 143 is formed in and the end of the inward sleeve is provided to form a downwardly inclined surface (143a), and a central through hole into which the protruding central shaft 131 of the rotating body 130 is inserted in the center of the fixture 140 (141) has a plurality of through-holes (144a, 144b) between the central through hole 141 and the protruding side wall portion 142, and the protruding shaft 135 of the rotating body 130 is fitted in a part of the through hole The fixing body 140 is provided in a configuration having a rod coupling portion 146 that is formed with a seating portion 145 for the protruding side wall portion 142 and the outer edge is extended to be coupled with the upper of the shoe,
The rotating body 130 has an outer edge portion 132 having a disk shape with a size that is inserted into the protruding side wall portion 142 of the circular fixture 140, but the end of the outer edge portion has a protruding inclined surface 133 structure. In the disk-shaped base surface, through holes (144a, 144b) of the fixture 140 and through holes (134a, 134b) of the corresponding structure are formed, and a handle portion 136 is formed on the upper surface of the base surface. A protruding coupling shaft 131 is formed in the center of the bottom surface of the base surface, and a protruding shaft 135 having a stopper function is formed on one side of the outer periphery of the bottom surface, and a rotating body 130 is provided,
The end of the inward sleeve 143 of the protruding side wall portion 142 of the fixture 140 when the outer edge portion 132 of the rotating body 130 is fitted inside the protruding side wall portion 142 of the fixture 140 The ends of the protruding inclined surfaces 133 formed on the outer edge portion 132 of the rotating body 130 on the downward inclined surface 143a formed in the rotating body 130 are pressed and fitted to each other, so that the rotating body ( The protruding coupling shaft 131 of 130) is fitted and fixed, and the position of the protruding shaft 135 of the rotating body 130 in the seating part 145 of the fixture 140 is adjusted by the handle part 133 A method of manufacturing a functional shoe, characterized in that a ventilation amount control part capable of adjusting the ventilation amount of the shoe is provided attached to the shoe upper.

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