KR100698959B1 - Air circulate type an impact of shock-absorbing sole of shoes - Google Patents

Abstract

An air circulating-type shock absorbing shoe sole is provided to reduce user's fatigue by absorbing shock applied to a user's foot when the user walks and jogs. The shock absorbing shoe sole includes a first and second air chambers(12,13) formed on an upper portion of a lower sheet(10), plural recessed grooves(14) formed on the upper portion and the first air chamber of the lower sheet, plural holes(21) formed on an upper sheet(20), plural buffer bosses(22) protruding downwardly from the upper sheet and having a spring vertically embedded into the buffer boss, an acupressure boss(23) protruding upwardly from the buffer boss supported by the spring, plural cushion bosses(24) formed on a rear upper portion of the upper sheet, a buffer member(30) built in the second air chamber, a first check valve(40) installed on a front portion of the second air chamber, and a second check valve(50) installed on a rear portion of the second air chamber.

Description

Air circulate type an impact of shock-absorbing sole of shoes}

1 to 7b illustrate a first embodiment of the present invention.

1 is a perspective view of the present invention.

2 is an exploded perspective view of the present invention.

3 is a cross-sectional view of the present invention.

Figure 4a is a perspective view showing the bottom of the top sheet according to the present invention.

Figure 4b is a cross-sectional view showing a buffer projection and acupressure projections of the upper sheet according to the present invention.

Figure 5a is a perspective view showing a buffer member according to the present invention.

5B is a cross-sectional view of FIG. 5A.

Figure 6a, 6b, 6c is a cross-sectional view showing an operating state of the present invention.

Figure 7a is a perspective view showing another embodiment of the buffer member according to the present invention.

FIG. 7B is a sectional view of FIG. 7A; FIG.

8 to 16c illustrate a second embodiment of the present invention.

8 is a perspective view of the present invention.

9 is an exploded perspective view of the present invention.

10 is a cross-sectional view showing a combined state of the present invention.

11 is a cross-sectional view showing a separated state of the present invention.

12 is a plan view showing a cushion member according to the present invention.

Figure 13 is an exploded perspective view of the main portion of the present invention.

14a and 14b are a perspective view and a cross-sectional view showing a buffer according to the present invention.

15a and 15b are a perspective view and a cross-sectional view showing a cap screw according to the present invention.

16A, 16B, and 16C are cross-sectional views showing an operating state of the present invention.

<Code Description of Main Parts of Drawing>

10: lower sheet 11: passage

12: first air chamber 13: second air chamber

14: groove 20: top sheet

21: suction hole 22a: spring

23: shiatsu protrusion 24: cushion protrusion

30: buffer member 40: first check valve

50: second check valve A: insole

100: lower seat 110: buffer space

200: top sheet 210: suction hole

220: projection 300: cushion member

310: insertion hole 320: front wave groove

321: connecting groove 330: rear wave groove

331: connecting groove 340: passage

400 nut 500 buffer

510: spring 620,530: groove

600: Cap screw 700: First check valve

800: second check valve B: insole

The present invention relates to a shoe insole, and more particularly, to absorb and mitigate the shock applied to the wearer's foot when walking or striking, and to ensure a good ventilation when walking or running, and also in a comfortable state for a long time It relates to an air-circulating shock absorber shoe insole that can be worn.

In general, the shoe insole is used to fit inside the shoe, and the shoe insole is used to comfort the foot and to keep the foot comfortable even when walking or working for a long time. Is an auxiliary device.

In recent years, shoe insoles have been developed to add various functions so that they can be worn comfortably and also help health.

On the other hand, modern people are living with various physical problems such as obesity due to lack of exercise and sufficient nutrition by the development of science such as transportation.

Recently, a lot of people are doing a lot of exercise such as jogging in the morning in the park for health, the jogger is running with a relatively light shoes and training.

However, the conventional shoe insole has a problem of imparting the cartilage and the spine of the joint due to insufficient buffering function to prevent excessive impact on the leg joint when walking or jogging, and the conventional shoe insole is structurally Since the cushion is not good, the fatigue of the foot is fast and the amount of exercise can not be increased, so there is a problem that it does not help the health promotion.In particular, when the walking or running, the shock from the wearer's weight is transmitted to the foot without filtration, resulting in fatigue as time passes. There was a problem that made me feel more.

In addition, the conventional shoe insole has a problem that the sweat is quickly due to the lack of structural ventilation, in particular, because the cold sweat can not be dried to prevent the growth of bacteria such as mold, resulting in foot odor and athlete's foot There was a problem that occurs.

An object of the present invention is to invent the conventional drawback as described above, to absorb the shock applied to the wearer's foot when walking or jogging, so as to reduce the fatigue of the foot and at the same time double the amount of exercise, In addition, the air circulation type shock-absorbing shoe insole provides good ventilation for walking and running, eliminating foot odors and preventing athlete's foot. To provide.

In order to achieve the above object, in the first embodiment of the present invention, first and second air chambers communicating with each other through a passage are formed in the front and rear of the lower sheet, respectively, and the inside of the upper surface of the lower sheet and the first air chamber. A plurality of grooves are formed in the upper sheet, and a plurality of suction holes are formed in the upper sheet to communicate with the first air chamber, and a lower portion of the upper sheet protrudes a plurality of buffering protrusions respectively fitted into the grooves. Integrally embedded, protruding each of the acupressure projections receiving the spring elasticity toward the upper side of the cushioning protrusion, forming a plurality of cushioning protrusions on the rear upper portion of the upper sheet, and embedding the cushioning member in the second air chamber, A first check valve for opening and closing a passage is provided in front of the second air chamber, and a second check valve for discharging air to the outside is provided at the rear of the second air chamber.

In order to achieve the above object, the second embodiment of the present invention forms a cushioning space into which a cushion member is fitted on an upper portion of the lower sheet, and embeds a plurality of nuts penetrating up and down in front and rear of the buffering space, respectively. Perforate a plurality of insertion holes vertically in the cushion member so as to face the nut, each having a built-in spring-loaded buffer hole perpendicularly to the insertion hole, and fastening the cap screw to the nut, respectively, in front of the cushion member. And a plurality of front and rear waveform grooves respectively connected to the rear and rear coupling grooves. The front and rear waveform grooves are connected to each other by a passage, and the first and second valves are disposed at the rear of the passage and the lower seat. It is installed each, and formed a plurality of suction holes in communication with the front wave groove in the front of the top sheet.

Hereinafter, the technical configuration of the present invention according to the accompanying drawings in detail.

According to the first embodiment of the present invention, the air circulation shock-absorbing shoe is shown in FIGS. 1 to 7B, in the shoe insole A consisting of the lower seat 10 and the upper seat 20, the lower First and second air chambers 12 and 13 formed on the front and rear sides of the seat 10 and communicating with each other through a passage 11; A plurality of grooves 14 formed in the inner center of the upper surface of the lower sheet 10 and in the first air chamber 13; A plurality of suction holes 21 formed in the upper sheet 20 to communicate with the first air chamber 12; A plurality of shock absorbing protrusions 22 having a spring 22a vertically embedded to protrude to the lower portion of the upper sheet 20 so as to fit in the recess 14; Acupressure protrusions 23 protruding upward of the buffer protrusions 22 to receive elasticity of the springs 22a; A plurality of cushion protrusions 24 formed on the rear upper portion of the upper sheet 20; A buffer member 30 embedded in the second air chamber 13; A first check valve (40) installed in front of the second air chamber (13) to open and close the passage (11); The second air chamber 13 is installed to communicate with the outside and is configured to include a second check valve 50 for discharging air is a basic feature of the technical configuration.

Here, the insole (A) is fitted to a variety of shoes, such as sneakers, shoes, slippers, basketball shoes, soccer shoes, golf shoes, boots, hiking boots, such insole (A) to the lower sheet 10 and the upper sheet 20 Insole (A) is made of a variety of sizes depending on the age, sex or the size of the foot of the user.

The passage 11 is formed at the upper center of the lower sheet 10, and both ends of the passage 11 communicate with the first air chamber 12 and the second air chamber 13, respectively.

The first air chamber 12 is formed at the upper front of the lower sheet 10, and the buffer protrusion 22 of the upper sheet 20 is embedded in the first air chamber 12. At this time, according to a preferred embodiment of the present invention, the first air chamber 12 is characterized in that a plurality of corrugated grooves 15 are formed.

The second air chamber 13 is formed at the upper rear of the lower seat 10 to communicate with the first air chamber 12 through the passage 11, and walks in front of the second air chamber 13. A first check valve 40 for opening and closing the time passage 11 is provided, and a second check valve 50 for discharging air to the outside is provided at the rear of the second air chamber 13. At this time, the shock absorbing member 30 is embedded in the second air chamber 13.

The grooves 14 are formed in the inner center of the upper surface of the lower sheet 10 and the first air chamber 13, respectively, and the lower ends of the buffer protrusions 22 are fitted in the plurality of grooves 14, respectively.

The corrugated groove 15 is formed in the first air chamber 12. The corrugated groove 15 reduces the weight of the lower seat 10 and serves to circulate air when walking.

The suction hole 21 is drilled in front of the upper sheet 20, the suction hole 21 is in communication with the first air chamber 12 formed in the lower sheet (10). At this time, the fresh outside air is introduced into the plurality of suction holes 21 formed in the upper sheet 20 when walking.

The buffer protrusion 22 is projected to the lower portion of the upper sheet 20 to be fitted in the groove 14, such a plurality of buffer protrusions 22 are embedded in the first air chamber 12 to cushion the shock during walking While circulating the air. Therefore, when the front portion of the sole presses the upper sheet 20 during walking, the shock absorbing protrusion 22 is compressed by the pressure while absorbing the shock to alleviate.

The springs 22a are integrally embedded in the buffer protrusions 22, respectively, and the springs 22a give elasticity to the buffer protrusions 22 to increase the repulsive force. At this time, the spring (22a) is embedded in the buffer projection 22 can be prevented from corrosion.

The acupressure protrusion 23 is projected to the upper side of the buffer protrusion 22 to receive the elasticity of the spring (22a), the acupressure protrusion (23) is subjected to the tension of the spring (22a) elastically give a foot pressure effect to the sole do.

The cushion protrusion 24 is formed at the rear upper portion of the upper sheet 20, the plurality of cushion protrusions 24 to absorb the shock when walking to mitigate.

The shock absorbing member 30 is embedded in the second air chamber 13, and the shock absorbing member 30 circulates air at the same time as absorbing shock when walking.

According to one embodiment of the invention as shown in Figures 2, 3 and 5a, 5b, the buffer member 30 is composed of a pair of two corrugated pipe (31) integrally formed in the second air chamber 13 It is disposed on both sides of the, the inside of the corrugated pipe 31 is characterized in that the spring 32 is built-in and sealed in a vacuum state. At this time, the spring 32 is embedded in the corrugated pipe 31 in a vacuum state to prevent corrosion and at the same time increase the repulsive force.

According to another exemplary embodiment of the present invention, as shown in FIGS. 7A and 7B, the buffer member 30 is integrally formed at the rear lower portion of the upper sheet 20 to protrude downward. And, it is characterized in that composed of a spring 34, each embedded in the buffer projection (33). At this time, since the spring 34 is integrally embedded in the buffer protrusion 33, corrosion can be prevented and the repulsive force can be increased.

The first check valve 40 is installed in front of the second air chamber 13 to open and close the passage 11 when walking. The first check valve 40 compresses the second air chamber 13. The time passage 11 is closed, while the first check valve 40 opens the passage 11 when the second air chamber 13 expands.

The second check valve 50 is installed at the rear of the second air chamber 13 so as to communicate with the outside to discharge air, and the second check valve 50 is compressed when the second air chamber 13 is compressed. Open to discharge the air to the outside, while the second valve 50 is closed during expansion of the second air chamber 13 to block the discharge of air to the outside. In this case, although the second valve 50 is installed in the rear of the second air chamber 13 in the drawing, in the embodiment of the present invention, the second valve 50 is connected to the second air chamber 13. Make sure it can be installed on either side of the.

When described in detail the overall operating relationship of the air circulation shock-absorbing shoe insole according to the first embodiment of the present invention configured as described above.

When the insole A of the present invention is inserted in a shoe and the shoe is not worn normally, the first and second air chambers 12 and 13 are formed by the elasticity of the buffer protrusion 22 and the buffer member 30. Maintains an expanded state.

When the insole (A) of the present invention is inserted into a shoe and walks or runs with shoes, the first and second air chambers 12 and 13 and the buffer protrusion 22 and the buffer member 30 are elastically compressed and expanded while cushioning. Action and air circulation.

First, when the back portion of the sole presses the upper sheet 20 during walking, as shown in FIG. 6A, the second air chamber 13 is compressed by the pressure, and as a result, the corrugated pipe 31 of the buffer member 30 and As the spring 32 is compressed, the shock is absorbed and mitigated. At the same time, the compressed air in the second air chamber 13 is discharged to the outside through the second check valve 50, while the second air chamber 13 The passage 11 is closed because the first valve 40 is in close contact with the passage 11 by the pressure of the air compressed in the c).

Next, as shown in FIG. 6B, when the front part of the sole presses the top sheet 20 during walking, the first air chamber 12 is compressed by the pressure, and as a result, the buffer protrusion 22 and the spring 22a are compressed. While compressed, the shock is absorbed and mitigated. At the same time, since the compressed air in the first air chamber 12 is discharged to the passage 11, the first valve 50 is opened.

On the other hand, as shown in FIG. 6C, when the foot is removed from the ground during walking, the first and second air chambers 12 and 13 are expanded to their original state by the restoring force of the buffer protrusion 22 and the buffer member 30. As a result, since the corrugated pipe 31 and the spring 32 of the buffer member 30 are expanded, suction force is generated in the second air chamber 13, and at the same time, suction force generated in the second air chamber 13 is applied. The second air chamber 13 and the first air chamber 12 communicate with each other through the passage 11 because the first valve 40 is automatically opened by the passage 11, while the second valve 50 is closed. State is maintained.

In addition, since the first air chamber 12, the buffer protrusion 22, and the spring 22a are inflated to generate suction power, external fresh air is removed through the suction hole 21 of the upper seat 20. Fresh air introduced into the first air chamber 12 and thus introduced into the first air chamber 12 naturally flows into the second air chamber 13 through the passage 11, resulting in fresh air when walking. Continuous circulation into the interior of insole (A).

Therefore, the air circulation shock-absorbing shoe insole (A) according to the first embodiment of the present invention has the advantage of reducing the fatigue of the foot when walking or running as much as possible because the cushioning effect is very good, structurally the user There is an advantage that can greatly help increase the amount of health by increasing the amount of exercise, there is an advantage that can prevent various adult diseases caused by the lack of exercise.

And the air circulation shock-absorbing shoe insole (A) of the present invention has the advantage of preventing foot athletes foot at the same time to remove the odor because the fresh outside air is introduced and smoothly ventilated when walking or running, and also through this There is an advantage that the wearer can wear shoes more comfortable in a pleasant state for a long time.

In addition, according to the present invention, since a plurality of corrugated grooves 15 are formed in the first air chamber 12, there is an advantage of reducing the weight of the lower seat 10, and the springs 22a and 32 are buffer protrusions ( 22) and sealed in the state embedded in the corrugated pipe 31, respectively, there is an advantage to prevent corrosion and at the same time increase the repulsive force, a plurality of acupressure protrusions (23) formed on the upper sheet 20 acupressure during walking This has the advantage of being effective.

As shown in FIG. 8 to FIG. 16C, the air circulation shock absorbing shoe insole according to the second embodiment of the present invention has a bottom sheet 100 and an upper sheet 200. A buffer space 110 formed at an upper portion of the seat 100 to accommodate the cushion member 300; A plurality of nuts 400 embedded in the front and rear of the buffer space 110 to penetrate up and down; A plurality of insertion holes 310 drilled perpendicular to the cushion member 300 so as to face the nut 400; A buffer hole 500 having a spring 510 embedded in each of the insertion holes 310 and vertically embedded therein; Cap screws 600 fastened to the nuts 400, respectively; A plurality of front and rear waveform grooves 320 and 330 formed at the front and the rear of the cushion member 300 and connected to the connection grooves 321 and 331, respectively; A passage 340 connecting the front waveform groove 320 and the rear waveform groove 330; First and second valves 700 and 800 installed at the rear of the passage 340 and the lower seat 100, respectively; Formed in front of the top sheet 200 is configured to include a plurality of suction holes 210 in communication with the front wave groove 320 is a basic feature of the technical configuration.

Here, the insole (B) is fitted to a variety of shoes, such as sneakers, shoes, slippers, basketball shoes, soccer shoes, golf shoes, boots, hiking boots, such insole (B) is the lower sheet 100 and the upper sheet 200 The insole (B) is made of various sizes according to age, sex or the size of the foot of the user.

As shown in FIG. 9, the buffer space 110 is formed to be elongated from the upper front to the rear of the lower sheet 100, and the buffer space 110 absorbs the shock generated during walking and mitigates the air at the same time. The cushion member 300 is built in. At this time, the front and rear of the buffer space 110 is inserted into a plurality of nuts 400 which are vertically penetrated, respectively, are integrally extruded.

The suction hole 210 is formed in front of the upper sheet 200, the suction hole 210 is in communication with the front waveform groove 320 formed in the cushion member 300. At this time, the fresh outside air is introduced into the plurality of suction holes 210 formed in the upper sheet 200 when walking.

The cushion member 300 is embedded in the buffer space 110 of the lower seat 100 to absorb and alleviate the shock generated when walking, while circulating air, such a cushion member 300 is a soft material having elasticity The cushion member 300 is provided with a plurality of insertion holes 310 and a plurality of front and rear waveform grooves 320 and 330 and a passage 340. At this time, the cushion member 300 is formed in a shape corresponding to the buffer space 110 as shown.

The insertion holes 310 are bored perpendicularly to the cushion member 300 so as to face the nut 400, and the plurality of insertion holes 310 have buffer holes 500 to absorb and mitigate shocks when walking. Each is built in.

The front waveform groove 320 and the rear waveform groove 330 is formed in the front, rear, respectively the upper portion of the cushion member 300, as shown in Figure 12, such a plurality of front and rear waveform grooves 320, 330 Are connected to the connecting grooves 321 and 331, and the front waveform groove 320 and the rear waveform groove 330 communicate with each other through the passage 340, and the rear waveform groove 330 is shown as shown. It is connected to the second check valve (800). At this time, the front and rear waveform grooves 320 and 330 serve to reduce the weight of the cushion member 300 while circulating air when walking.

The passage 340 is formed in the upper center of the cushion member 300, as shown in Figure 12, both ends of the passage 340 is in communication with the front waveform groove 320 and the rear waveform groove 330, respectively. At this time, the passage 340 is provided with a first check valve 700.

The nut 400 is disposed at the front and rear of the buffer space 110, respectively, and is vertically embedded to penetrate vertically. Cap nuts 600 are fastened to each of the plurality of nuts 400 by screwing. At this time, the nut 400 is inserted into the buffer space 110 is extruded integrally.

The cushioning holes 500 are respectively embedded in the insertion hole 310 of the cushion member 300 to absorb and alleviate the shock generated when walking, and to circulate air, and the buffering holes 500 are soft. It is made of a material, the buffer port 500 is buried vertically is provided with a spring 510 to give elasticity to increase the repulsive force as shown in Figure 14a, 14b, the spring 510 is embedded in the buffer port 500, corrosion Can be prevented. Meanwhile, grooves 520 and 530 are formed in the upper and lower centers of the buffer hole 500, respectively, and grooves 520 and 530 in the lower portion of the upper sheet 200 and the upper portion of the cap screw 600. Protrusions 220 and 610 respectively fitted to the protrusions.

The cap screw 600 is detachably assembled to the nut 400 to support the buffer port 500. The cap screw 600 is a nut so that the buffer port 500 can be easily replaced if necessary. 400 is assembled by screwing, in which the bottom of the cap screw 600 is formed with a groove 601 into which a tool is fitted to easily tighten and loosen the cap screw 600 during assembly and disassembly as shown in FIG. 15B. do. Therefore, since the cap screw 600 is fastened to the nut 400 to be detachably assembled, respectively, the buffer port 500 can be easily replaced when necessary, that is, when the shock absorber 500 is broken, the cap screw 600 is new. Easily replaceable, and also can be easily replaced with a buffer 500 having a suitable strength according to the user's weight, in particular, the strength of the weight of the buffer buffer 500, which weighs a lot when stepping on the ground Can be adjusted according to the user's desired tension.

The first check valve 700 is installed in the passage 340 of the cushion member 300 to open and close the passage 340 when walking. The first check valve 700 has a rear waveform of the cushion member 300. The passage 340 is closed when the groove 330 is compressed, and the first valve 700 opens the passage 340 when the rear waveform groove 330 is expanded in the cushion member 300. At this time, the passage 340 of the cushion member 300 is formed with a valve installation groove 341 into which the first valve 700 is fitted, as shown in FIG.

The second valve valve 800 is installed in the rear of the lower seat 100 to communicate with the outside to discharge the air, the second valve valve 800 is the rear waveform groove 330 of the cushion member 300 When the part is compressed and opened, the air is discharged to the outside, while the second valve valve 800 is closed when the rear wave groove 330 of the cushion member 300 expands to block the air from being discharged to the outside. At this time, a valve installation groove 120 into which the second valve 800 is fitted is formed at the rear of the lower seat 100.

When described in detail the overall operating relationship of the air circulation shock-absorbing shoe insole according to the second embodiment of the present invention configured as described above.

Insole (B) of the present invention in the state in which the shoe is not wearing shoes, the cushion member 300 and the front and rear wave grooves 320, 330 by the elasticity of the buffer port 500 is expanded Will remain intact.

When the insole (B) of the present invention is inserted into the shoe and walking or running, the cushion member 300 and the front and rear wave grooves 320 and 330 and the buffer 500 are elastically compressed and expanded while cushioning and Air circulation is given.

First, as shown in FIG. 16A, when the rear portion of the sole presses the upper seat 200, the portion of the rear wave groove 330 of the cushion member 300 is compressed by the pressure, thereby resulting in the cushion member 300. Shock absorber 500 is installed at the rear of the compression to absorb the shock to mitigate, and at the same time the air compressed in the rear wave groove 330 portion is discharged to the outside through the second valve valve 800, while the rear wave Since the first 첵 valve 700 is closed by the pressure of the air compressed in the groove 330, the passage 340 of the cushion member 300 is closed.

Next, as shown in FIG. 16B, when the front portion of the sole presses the upper seat 200, the portion of the front waveform groove 320 of the cushion member 300 is compressed by the pressure, thereby resulting in the cushion member 300. The shock absorbing port 500 installed in front of the absorbs the shock while mitigating, and at the same time the air compressed in the front wave groove 320 portion is discharged to the passage 340 of the cushioning member 300, the first The check valve 700 is opened.

On the other hand, as shown in FIG. 16C, when the foot is removed from the ground during walking, the front and rear wave grooves 320 and 330 of the cushion member 300 are expanded to their original state by the restoring force of the buffer hole 500, and as a result, As the buffer port 500 is expanded, suction force is generated in the rear wave groove 330, and the front wave groove 320 and the buffer port 500 are inflated to generate suction force, resulting in an upper seat. Outside fresh air flows into the front wave groove 320 through the suction hole 210 of the 200, and the fresh air introduced into the front wave groove 320 is the passage 340 and the first valve ( 700 is naturally introduced into the rear waveform groove 330, and as a result fresh air is continuously circulated into the insole (B) when walking.

Therefore, the air circulation shock-absorbing shoe insole (B) according to the second embodiment of the present invention has the advantage of reducing the fatigue of the foot when walking or running as much as possible because the cushioning effect is very good. There is an advantage that can greatly help increase the amount of health by increasing the amount of exercise, there is an advantage that can prevent various adult diseases caused by the lack of exercise.

And the air-circulating shock-absorbing shoe insole (B) of the present invention has the advantage of preventing foot athletes foot at the same time to remove the odor because the fresh outside air is introduced and smoothly ventilated when walking or running. There is an advantage that the wearer can wear shoes more comfortable in a pleasant state for a long time.

In addition, according to the present invention, as the cap screw 600 is detachably fastened to the nut 400 by screw assembly as described above, the buffer port 500 can be easily replaced when necessary, that is, the buffer port 500. ), There is an advantage that can be easily replaced with a new one, and also has the advantage that it can be easily replaced with a buffer (500) having an appropriate strength according to the user's weight, especially when stepping on the ground Partially or uniformly varying the strength of the buffer outlet 500 outgoing a lot there is an advantage that can be appropriately adjusted to the tension desired by the user.

In addition, according to the present invention, since the spring 510 is sealed in a built-in state in the buffer hole 500, there is an advantage of preventing corrosion.

As described above, the air-circulating shock-absorbing shoe insole of the present invention absorbs the shock applied to the wearer's foot when walking or jogging, thereby reducing the fatigue of the foot and at the same time doubling the amount of exercise to help promote health. And when you walk or run, fresh air flows in so that the air flows smoothly, eliminating foot odor and preventing athlete's foot, and it is very useful for the wearer to wear shoes more comfortably for a long time. Invention.

Claims (6)

In the insole (A) consisting of the lower sheet 10 and the upper sheet 20, the first air chamber 12 is formed in each of the front and rear of the lower sheet 10 and communicate with each other through the passage (11), Second air chamber 13; A plurality of grooves 14 formed in the inner center of the upper surface of the lower sheet 10 and in the first air chamber 12; A plurality of suction holes 21 formed in the upper sheet 20 to communicate with the first air chamber 12; A plurality of shock absorbing protrusions 22 having a spring 22a vertically embedded to protrude to the lower portion of the upper sheet 20 so as to fit in the recess 14; Acupressure protrusions 23 protruding upward of the buffer protrusions 22 to receive elasticity of the springs 22a; A plurality of cushion protrusions 24 formed on the rear upper portion of the upper sheet 20; A buffer member 30 embedded in the second air chamber 13; A first check valve (40) installed in front of the second air chamber (13) to open and close the passage (11); An air circulation shock absorbing shoe insole comprising a second check valve (50) installed at the rear of the second air chamber (13) to communicate with the outside to discharge the air. 2. The air circulation shock absorbing shoe insole of claim 1, wherein a plurality of corrugated grooves are formed in the first air chamber. The method of claim 1, wherein the buffer member 30 is formed of a pair of two corrugated pipe (31) integrally disposed on both sides of the second air chamber 13, respectively, the inside of the corrugated pipe (31) 32) Air circulation shock absorber shoe insole characterized in that the sealing process. According to claim 1, wherein the buffer member 30 is formed integrally with the lower back of the upper sheet 20, the plurality of buffer protrusions 33 protruding downward, and the springs are respectively embedded in the buffer protrusion 33 Air circulation shock-absorbing shoe insole, characterized in that consisting of (34). In the insole (B) consisting of a lower seat 100 and the upper seat 200, a buffer space 110 formed on the lower seat 100 to accommodate the cushion member 300; A plurality of nuts 400 embedded in the front and rear of the buffer space 110 to penetrate up and down; A plurality of insertion holes 310 drilled perpendicular to the cushion member 300 so as to face the nut 400; A buffer hole 500 having a spring 510 embedded in each of the insertion holes 310 and vertically embedded therein; Cap screws 600 fastened to the nuts 400, respectively; A plurality of front and rear waveform grooves 320 and 330 formed at the front and the rear of the cushion member 300 and connected to the connection grooves 321 and 331, respectively; A passage 340 connecting the front waveform groove 320 and the rear waveform groove 330; First and second valves 700 and 800 installed at the rear of the passage 340 and the lower seat 100, respectively; Is formed in front of the top sheet 200 is an air circulation shock-absorbing shoe insole comprising a plurality of suction holes 210 in communication with the front wave groove 320. The upper and lower centers of the buffer hole 500 have grooves 520 and 530, respectively, and the grooves are formed on the lower portion of the upper sheet 200 and the upper portion of the cap screw 600. 520, 530, respectively, the projections 220, 610 are fitted to the air circulation shock-absorbing shoe insole, characterized in that protruding.

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