KR200278547Y1 - The shoes circulated through by air - Google Patents

Abstract

The present invention relates to a yarn in which air inside and outside the shoe is naturally circulated. More specifically, the present invention relates to a conventional shoe composed of an outsole and an upper having a sole and a midsole finishing window,

A middle window having a groove formed in the center window of the foot and a part supporting the front squeeze, and the middle window having two or more protrusions supported by the groove while contacting the foot with the foot inside the shoe from above; A sole window having an air circulation chamber, the finishing window having at least one air hole communicating with the inside of the shoe; An upper covering the instep of the foot having one or more perforated vents in the medial medial portion of the foot; It relates to a shoe in which the natural circulation of the air comprising a; a ventilation connector for connecting the air circulation chamber and the structure in communication with the ventilation window;

Conventional air circulation shoes form a ventilation window on the sole, there was a drawback that rain water enters the shoe during walking wetlands, but in the present design, the ventilation window is formed in the upper part of the inner middle of the foot, the air ventilation window is relatively Since the height is formed, it is a shoe that smoothly circulates the air of the outside and inside of the shoe without water penetrating easily without being bound by the weather conditions such as wet weather and wetlands during walking.

Description

The shoes circulated through by air}

The present invention relates to a shoe in which air is circulated, and in particular, in a conventional shoe composed of an outsole and an upper having a sole and a midsole closing window, a midsole having a groove formed in a portion supporting the center portion and the front of the foot on the sole. And a closing window having at least two protrusions supported in the groove while the middle window is in contact with the foot inside the shoe, and having at least one air hole in which the groove and the inside of the shoe communicate with each other around the protrusion. An outsole provided with; An upper covering the instep of the foot having one or more perforated vents in the medial medial portion of the foot; It relates to a shoe that is naturally circulating air, characterized in that it comprises a ventilation connector for connecting the air circulation chamber and the ventilation window in a communication structure. A number of prior art related to the air-circulating shoes has been proposed, among these prior art Air cushion window such as sneakers disclosed in Republic of Korea Utility Model Publication No. 20-1991-0001785, and sneaker soles forming the air cushions disclosed in Korea Utility Model Publication No. 20-1987-0002985 and Republic of Korea Utility Model Registration No. 20 A shoe having a cushion shoe sole disclosed in -0148934 and a sneaker disclosed in Korean Patent Application Publication No. 10-1988-0001491 and a ventilation device disclosed in Korean Utility Model Registration No. 20-0229738 are cushion or air circulation pumps. Loss of function when a relatively large impact is applied to a sharp object The.

In addition, the health shoes of the Republic of Korea Utility Model Publication No. 20-1996-0022508 and the sole of the Republic of Korea Utility Model Registration No. 20-0166185 air circulation soles for the air circulation, such as the use of a spring as a mechanical material as a member in the implementation process of the design The bonding process of the material and the fixing process of the spring, which is an elastic material, are not simple. This involves a complicated assembly process, which leads to an increase in manufacturing cost.

In particular, the prior art by forming the inlet or the inlet of the air intake in the area close to the sole or the outsole in contact with the ground, it is a good weather and dry ground and the function of ventilation in the room, but rain and snowy weather and In wetland walking, air and rainwater are inhaled at the same time during the intake of circulating air, so rainwater penetrates relatively easily compared to general shoes.

In addition, the foot hind or front squeeze when the foot is applied to the pressure force pump or cushion window to circulate the air, there is a disadvantage that the air circulation is not smooth in the less active or inactive state, such as when sitting in a chair.

In addition, some of the prior art has a disadvantage that it is difficult to remove the dust or moisture in the air circulation chamber, such as difficult to remove / attach the finish car.

Therefore, this issue was devised to solve the above shortcomings, and the water does not penetrate easily during rain, snowy weather and wetland walking, and it is not only in the active state but also in the inactive state. The purpose of the present invention is to provide a shoe that can naturally maintain the air, the air circulates naturally and does not easily lose its function even when the sole is damaged by the sharp object, and the shoe insole can be easily attached and detached so that it can be easily washed and replaced.

1 is an exploded perspective view of the shoe of the present invention

2 is a development of the shoe upper of the present invention

3 is a plan view of the shoe closing window of the present invention

4 is a bottom view of the shoe closing window of the present invention

5 is a plan view of the shoe midsole of the present invention

6 is a partial cross-sectional view of the air connection passage of the present invention

7 is a perspective view of the midsole of the second embodiment of the present invention

8 is a perspective view of the ventilation connector of the present invention

<Explanation of symbols for the main parts of the drawings>

10: upper 11: upper wing

20: insole 21, 22: protrusion support

23: air hole 24: rear shaft air connection passage groove

25: side air connection passage groove 30: middle window

31: air circulation chamber 32: air circulation chamber entrance

34: side air passage groove 35: front side ridge side wall corner

36, 37, 38: middle window side wall 40: finishing window

50, 51, 52: Ventilation window 53: Air induction wing

54: net fixing groove 55: ventilation window wing

57: ventilation window net 60: ventilation connector

The present invention is a conventional shoe composed of an outsole and an upper having a sole and a midsole finishing window, the midsole having a groove formed in the sole supporting a central portion of the foot and the front squeeze, and the midsole from the inside of the shoe from above. An outsole having an air circulation chamber formed in contact with the foot and having at least two protrusions supported by the grooves and having at least one air hole communicating with the grooves and the inside of the shoe around the protrusions; And an upper covering the instep of the foot having one or more perforated ventilation windows in a portion; a ventilation connector connecting the air circulation chamber to the structure in which the ventilation windows communicate with each other.

Hereinafter, the configuration, operation, and embodiments of the present invention will be described in detail with reference to the accompanying drawings. Prior to the detailed description, the air circulation chamber herein refers to an initiative in which a closing window 20 is covered on a middle window 30. A space formed between the midsole and the finishing window in the front axle, the middle window formed with a groove in the center portion of the foot and the portion supporting the front gum on the sole, and at least two supported in the groove while the middle window is in contact with the foot inside the shoe from above The space formed by the grooves of the intermediate window and the protrusions of the finishing window of the finishing window having the protruding protrusions is denoted by reference numeral 31 and is called an air circulation chamber.

1 is an exploded perspective view of the shoe of the present invention.

Figure 2 shows the development of the upper 10 of the shoe of the present invention to form a ventilator (50, 51, 52) respectively in the upper middle part of the front axle of the foot, the inner middle part of the foot, the central middle part of the foot, respectively, 10) and the upper wing (55) part of the upper wing (55) so as to withstand repeated stretching and movement during walking and exercise is created by the gap between the upper (10) and the middle window when the fixed window is attached. It is advantageous to fold it inside and glue it sufficiently.

3 to 4 shows a portion of the finishing window 20 to form an outer side air passage groove 25 and the foot rear axle air passage groove 24 in the soft and resilient plate of the sole shape, two or more circular protrusions (21, 22), and the air hole 23 is formed around the protrusions (21, 22), and the protrusions (21, 22) are the air circulation chamber 31 and the air circulation passage (32, 33) , 34, the height of the protrusions 21 and 22 should be projected by the height of the sidewalls 36, 37, 38 of the middle window 30 and may be slightly higher or lower.

The protrusions 21 and 22 are elastic to weight and pressure applied to the sole and have a buffering function, a pumping function, and a supporting function, and the air passage grooves 33 and 34 around the protrusions 21 and 22. In consideration of the state of the pressure applied to the sole 40 on the upper surface and arranged at an appropriate size and interval, in particular, the place where a lot of pressure, such as the big toe joint part, the protrusions 21 having a large diameter of the protrusions 21. To prevent distortion and deformation during walking and exercise.

In addition, the closing window 20 may enter dust into the closing window hole 23 into the air circulation chamber 31 to remove dust from the air circulation chamber 31 so as not to adhere to the intermediate window for convenient washing. To be separated.

On the other hand, the side air passage groove 25 is formed in a size larger than the air passage groove 34 width, the circulating air of the air circulation chamber 31 through the air hole 23 and the side air passage groove 25 The air is smoothly communicated through the instep ventilation window 50 and the rear axle ventilation window 52, in particular, the side air passage groove 25 allows the internal air to flow quickly through the instep ventilation window 50, and the operation of the foot inside the shoe. Not only the state but also in the stationary state to the air flows to the instep function and the size of one side or radius of the length of about 10mm is appropriate.

Figure 5 is a plan view of the middle window showing the shape of the air circulation chamber and the air passage (31, 32, 33, 34).

The midsole is formed with a groove 31 having a side wall structure at the outer circumference and the rear gingival portion of the foot, and each of the grooves 33 are connected to the groove 34 connecting the outside from the center inside of the foot to the rear axis, respectively, The groove 32 connecting the inner side at the center of the foot of the groove is formed wider than the other grooves, the vertex of the groove meets the rounded structure, the outer vertex of the foot is the air circulation chamber 31 and the outside of the foot The air passage 34 serves to distribute the suction air to the rear axle air passage 33.

In addition, the midsole may be manufactured separately, but injection molding is preferably performed in a shape that is attached to a thin plate at the same time, and the thickness thereof is preferably 5 mm or more.

In winter, it can be used to cover the usual separate closed window closed on the closing window.

7 shows a second embodiment, wherein the sidewalls 36, 37, 38 of the middle window and the protrusion 21 of the closing window are integrally formed on the sole, so that the closing window (not shown) without the protrusion 21 is formed. Combining the configuration is characterized in that the same air circulation as in the first embodiment below.

In addition, as shown in the first embodiment of the air inside the shoe as shown in the first embodiment, the protrusions 21 are densely placed in the sidewalls of the middle window 30, such as the second embodiment, so as not to form a closed window (not shown). Circulation is done, and some acupressure effect can be expected.

6 and 8 illustrate a ventilation connector 60 which is a member in communication with the air circulation chamber inlet 32 of the ventilation window 51 and the intermediate window 30, and the ventilation connector 60 is firmly attached to the upper 10. Fixed and bound, one side should be fixed to the mid-window (30) air circulation chamber inlet 32 and fixed to the structure and to ensure a space that is not blocked when deformed.

The ventilation connector 60 is made of soft and elastic rubber material and is provided with one or more wings 53 or two or more hose-shaped horizontal through-holes perpendicular to the inner wall of the ventilation connector 60. It is characterized by a structure that allows the air to flow smoothly without contact, one side is below the middle of the front and rear gingival of the foot, that is, the air circulation chamber inlet 32, one side is connected to the upper ventilation window 51 Fixed and attached, while the instep ventilation window 50 and the rear axle windshield is a structure that covered the net by punching a hole in the inner and the outside, that is, the upper.

In addition, by extending the wing (55) of the portion that the ventilation connector 60 and the ventilation window 51 is joined to the sole and can be firmly bonded to the upper and the sole of the sole coupling, the separate window type ventilation window (57) May be attached.

As described above, the present invention constitutes an air circulation chamber in the midsole, and forms a ventilation window in the upper middle portion of the upper and middle heel of the upper foot so that the air circulation chamber and the air communicate with the upper insole, By forming several holes and several large and small protrusions and inserting them between the sole and the midsole, the natural circulation of air from the outside and inside of the shoe provides the following advantages.

(1) By wearing the shoes and allowing the outside air and the inside air to circulate smoothly even in the state of inactivity and inactivity, exhausting sweat, moisture, heat, dust, etc. inside the shoes and inhaling the fresh air from the outside Providing a pleasant environment inside, it can suppress the production of fungi and viral bacteria that cause foot odor and athlete's foot eczema, and can help prevent or alleviate the disease of the stomach or help.

(2) To provide shoes with natural circulation of the outside and inside of the shoes without water penetrating easily even when walking, without regard to the ground conditions such as rainy weather and wetlands.

(3) The shoe insole can be easily attached and detached, so it is easy to wash and replace, so it can always be kept clean and prolong the life of the shoe.

(4) It does not easily lose its function even when the sole is damaged by a sharp object.

(5) It does not cause the increase of manufacturing cost compared to general shoes because it does not use mechanical elements and does not have a special process when making shoes.

Claims (12)

The present invention, in the normal shoe consisting of the sole and the upper having a sole and midsole finishing window, A middle window having a groove formed in the center portion of the foot and a portion supporting the front gig above the sole, and the middle window having two or more protrusions supported by the groove while contacting the foot in the shoe from above with the groove and the shoe around the protrusion. A bottom window having an air circulation chamber, the finishing window having at least one air hole communicating therein; An upper covering the instep of the foot having one or more perforated ventilation windows coupled to the sole and having an inner middle portion of the foot; A ventilation connector for connecting the air circulation chamber to the communication window; Shoes that are naturally circulated air, characterized in that provided with. The shoe of claim 1, wherein the shoe is provided with a midsole having a front sole of the foot and a groove having sidewalls formed in the outer periphery of the foot and the rear portion of the middle of the foot. 2. A groove according to claim 1, wherein the groove of the portion supporting the front ridge of the foot by forming sidewalls on the outer circumference and the rear ridge of the foot while being supported by the sole, and the sidewall air passage groove connected to the groove and connecting the outside from the center inside of the foot And, the air is circulated shoes characterized in that it has a middle window formed with a groove, the groove is connected from the middle center portion of the foot to the back swelling. The shoe of claim 1, wherein the sole is provided with an outsole integrally formed with the sole and the midsole. According to claim 1, wherein the diameter of the protruding protrusions for supporting the big toe joint portion is characterized in that the air provided with a closing window of the shoe having a structure in which the protrusions formed relatively larger than the protrusions for supporting the other parts Circulated shoes. The shoe of claim 1, wherein the upper portion of the center of the foot, the inner middle portion of the foot, and the middle portion of the rear axle have uppers formed with ventilation windows respectively penetrating the inside and the outside of the shoe. 7. The air according to claim 1 or 6, wherein an upper portion of the inner middle portion of the foot is extended so that the upper portion of the inner middle portion of the foot is enlarged when the upper middle portion of the foot is joined to the sole. Cycling shoes The air circulation according to claim 1, further comprising a middle window in which the grooves of the middle window and the protrusions of the finishing window are integrally formed, and a closing window having air holes in which the grooves of the middle window communicate with the inside of the shoe. Shoes. The shoe circulating air, characterized in that the shoe sole is characterized in that the closing window is unnecessary structure by densely standing a small cylinder in the inner side wall inner groove of the middle window. 2. The air circulating shoe according to claim 1, wherein both ends are fixed to the upper and the midsole, and the vent connector has an air induction wing that communicates with each other and prevents clogging even when the midsole and the sole are deformed. 11. The air-circulated shoe according to claim 10, wherein the at least two hoses are provided with a ventilation connector in the form of a joint. 12. The shoe according to claim 1 or 10 or 11, further comprising a ventilation connector having a structure in which a wing of the ventilation connector side of the ventilation connector is extended to the sole.