KR200341100Y1 - shoe for shock absorption and airing function - Google Patents

Abstract

The present invention relates to a shock-absorbing combined ventilation shoes, the upper 100, the sole 110 consisting of the midsole 111 and the outsole 112, and formed in the front of the upper 100 and at the same time the outside air flows in In the shoe composed of an air inlet member 120 having an air inflow path 122 is formed, the sole is formed in the sole 110, the air inflow path 122 is in communication with the air inflow path 122 A first air flow path 130 through which air introduced through the air flows; It is installed between the midsole 111 and the outsole 112 of the rear portion of the sole 110, elastically up and down by external pressure to absorb the impact force and at the same time between the outsole 112 and the midsole 111 An elastic member 190 for forming a pump space 200 in communication with the first air flow path 130; It is formed inside the sole 110, is formed in connection with the pump space 200, the through-hole 141 communicated to the upper 100 is formed is flowed by the compression of the elastic member 190 It relates to a shock-absorbing combined ventilation shoes comprising; a second air flow path 140 in which air flows into the upper 100. Accordingly, there is an advantage that the fresh external air flows into and out of the shoe by the expansion and contraction of the elastic member, and at the same time, the elastic member of the elastic member absorbs the impact upon contact with the ground.

Description

Shoe for shock absorption and airing function

The present invention relates to a shock-absorbing ventilation shoe, and more particularly, when absorbing or walking a shoe, fresh air from the outside of the shoe flows in and out of the shoe, and at the same time, it absorbs the impact force by grounding with the ground. It relates to a gout shoe.

In general, a shoe protects a person's foot, and when the shoe is running or walking, it blocks the foot and protects the foot.

In general, shoes are made of leather or synthetic resin, which is not well ventilated. Therefore, when shoes are worn for a long time, the inside of the shoes become hot due to poor ventilation, and moisture is generated by sweat, and mold is inhabited. The smell of feet or athlete's foot will occur.

In order to solve the above problems, various types of ventilated shoes have been introduced.

Only a few representative of the various prior art will be briefly introduced.

Korea Patent Office Registration Utility Model Registration No. 20-144133, the air circulation structure of the sole of the shoe is introduced, the prior art has a structure that circulates the outside air to the sole by installing a pump member separately, which is complicated and at the same time Natural air circulation is not achieved, there is a disadvantage that the foreign matter is introduced into the unauthorized.

Shoe insole using vents is introduced in Korea Utility Model Registration No. 20-218227, which circulates air to the underside of shoe soles using air tubes. At the same time the air circulation is not made at the same time there is a disadvantage that the foreign matter is introduced into the unauthorized.

Patent Registration No. 20-229738 Patent Registration No. 20-229738 A shoe having a ventilation device is introduced, the prior art is a cushion layer and a check valve means for the pumping function is formed to distribute the air to the lower shoe, In addition, there is a disadvantage in that the structure is complicated, natural air flow is not made and free from foreign inflow.

Korea Patent Office Utility Model Publication No. 1993-10222 discloses a ventilation and shock absorbing shoes using reinforcement bar, the prior art is able to absorb the shock but prevent the fresh air from entering the inside of the shoe There is a problem.

The shoe having a vent registered in advance is registered in the Republic of Korea Patent Application Registration No. 327676, the prior art is that the fresh air can flow in and out of the shoe, but in terms of shock absorption There is a problem that the effect is insufficient.

Therefore, the present invention has been devised to solve the problems of the conventional arts, and when walking or running, absorbing the impact force with the ground and at the same time the fresh air outside flows into and out of the shoe, so that the ventilation of the air is smooth and combined with the shock absorption It is an object to provide a gout shoe.

1 is an exploded perspective view of a shock-absorbing combined ventilation shoes according to a first embodiment of the present invention.

2-a perspective view showing another shape of the elastic member according to the first embodiment;

3 is a longitudinal sectional view of the main portion showing the flow of air when the elastic member is expanded and contracted according to the first embodiment;

4-perspective view of an elastic member according to a second embodiment of the present invention;

5-Fig. 5 is a longitudinal sectional view of the main part when the elastic member according to the second embodiment is expanded and contracted.

6-a perspective view of an elastic member according to a third embodiment;

7 is a longitudinal sectional view of the main portion of the shoe according to the fourth embodiment of the present invention;

8 is a longitudinal sectional view of the main portion of the shoe according to the fifth embodiment of the present invention;

Figure 9-A longitudinal cross-sectional view of the main shoe of the shoe according to the sixth embodiment of the present invention.

<Description of Symbols for Major Parts of Drawings>

100: upper 110: outsole

111: midsole 112: outsole

113: protection jaw 114: incision

120: air inlet member 121: air inlet

122: air inlet 130: first air flow path

140: second air flow path 141: through air

150: first check valve 160: second check valve

170: first recessed space portion 180: second recessed space portion

190: elastic member 191: inlet

192: outlet 193: connector

194: secondary elastic member 194a: through hole

200: pump space

In order to achieve the above object, the present invention, in the shoe composed of the upper, the sole consisting of the midsole and the outsole, and the air inlet member formed in the front portion of the upper and the air inlet flows in which external air is introduced and flows A first air flow path formed in the sole and communicating with the air inflow path, through which the air introduced through the air inflow path flows; The elastic member is installed between the midsole and the outsole of the rear portion of the sole, and elastically flows up and down by external pressure to absorb impact force and to form a pump space communicating with the first air flow path between the outsole and the midsole. Wow; A second air flow path formed inside the sole and connected to the pump space and having a through-hole communicating with the upper to allow the air flowed by the compression of the elastic member to flow into the upper. Shock absorbing combined ventilation shoes configured as

Here, it is preferable that the first recessed space portion having a shape recessed upward is formed on the bottom surface of the midsole of the rear portion of the sole, and the second recessed space portion recessed downward is formed on the upper surface of the outsole of the sole.

The first air flow path is provided with a first check valve for selectively passing air in one direction from the air inlet path side to the pump space side, and the second air flow path through the pump air in one direction inside the upper from the pump space. Preferably, a second check valve for selectively passing air is formed.

In addition, the elastic member is formed in a corrugated pipe shape, the upper portion is coupled to the lower side of the first recessed space portion, the lower portion is coupled to the upper side of the second recessed space portion, the inside of the corrugated tube is configured to be a pump space, or the elastic The member is formed in a curved tubular shape, the end of which is closed in the air filled state, the upper surface is coupled to the lower side of the first recessed space, the lower surface is above the second recessed space Coupled, the space between the midsole bottom and the top of the outsole is separated from the outside by the elastic member is configured to be a pump space, or the elastic member is formed in the shape of a plurality of corrugated pipes connected to each other by a connecting pipe, each upper portion is Is coupled to the lower side of the first recessed space portion, each lower portion is coupled to the upper side of the second recessed space portion, so that the inside of the corrugated pipe to be a pump space, The elastic member is formed in a corrugated pipe shape, an upper portion is coupled to a lower side of the first recessed space portion, and a lower portion is coupled to an upper side of the second recessed space portion, and the inside of the corrugated tube is a pump space, and an incision is formed in the outsole. It is preferable that the cutout is configured to flow up and down.

On the other hand, the pump space is formed in a corrugated pipe shape, the upper portion is coupled to the lower side of the first recessed space portion, the lower portion is coupled to the upper side of the second recessed space portion, the auxiliary elastic member having a through hole communicating with the pump space is formed It is preferred to be configured to be further formed.

Accordingly, there is an advantage that the fresh external air flows into and out of the shoe by the expansion and contraction of the elastic member, and at the same time, the elastic member of the elastic member absorbs the impact upon contact with the ground.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

First Embodiment

1 is an exploded perspective view of a shock-absorbing combined ventilation shoe according to a first embodiment of the present invention, FIG. 2 is a perspective view showing another shape of the elastic member according to the first embodiment, and FIG. 3 is according to the first embodiment. A longitudinal sectional view of the main portion showing the flow of air when the elastic member is expanded and contracted.

As shown, the shock-absorbing combined elastic shoes according to the present invention is largely upper 100, sole 110, air inlet member 120, the first air flow path 130, the second air flow The furnace 140, the first check valve 150, the second check valve 160, the first recessed space portion 170, the second recessed space portion 180 and the elastic member 190 .

First, the upper 100 will be described.

The upper 100 represents the appearance of the shoe, the lower surface of the upper 100 is configured such that the endothelial is coupled as necessary. And when the endothelial is formed, the endothelial is formed in the endothelial through the hole through which the air communicating with the through-hole 141 of the second air flow passage 140, which will be described later, stays in the second air flow passage 140. Flow inside.

In addition, the air inlet member 120 to be described later is formed in the front tow portion of the upper 100.

Here, since the upper 100 is a known technique, further detailed description thereof will be omitted.

The air inlet member 120 is formed in an extended form coupled to the front end of the sole 110 to be described later, the rear surface of the air inlet member 120 is coupled to the front side of the upper 100.

The air inlet member 120 is formed with an air inlet 121 through which external air is introduced, and an air inflow path 122 through which air introduced from the air inlet 121 flows is formed. The inflow path 122 is configured to be connected to the first air flow path 130 of the sole 110 to be described later to transfer the air introduced from the air inlet 121 to the first air flow path 130.

Wherein the air inlet member 120 is preferably configured integrally with the sole 110, in the case of shoes or the like may be formed separately from the sole 110 may be coupled to the front portion of the sole 110.

The sole 110 is largely formed of a midsole 111 and an outsole 112, the midsole 111 is coupled to the top surface of the outsole 112, and the upper 100 is coupled to the top surface of the midsole 111.

And, from the front portion of the midsole 111 and the outsole 112 to approximately the center portion is configured in the form of vertically coupled to each other, the rear end is configured to be separated from each other.

Inside the sole 110, which is a coupling portion of the midsole 111 and the outsole 112 of the sole 110, a first air flow path 130 extending from the front to the center is formed, and the first air The front part of the flow path 130 is connected to the air inlet path 122 of the air inlet member 120 and the rear part is formed to communicate with the first and second recessed spaces 170 and 180 to be described later.

The first air flow passage 130 is provided with a first check valve 150, the first check valve 150 is the air introduced from the air inlet 121 side air flow path ( 130 is selectively flowed only to the side and vice versa.

In addition, the bottom surface of the midsole 111 has a predetermined width and is recessed to the upper side, and the first recessed space portion 170 is formed to deepen the depth toward the rear portion, and the upper surface of the rear portion of the outsole 112. A second recessed space portion 180 is formed to have a predetermined width and to be recessed to the bottom side and to have a depth deeper toward the rear side, and the elastic member to be described later between the first and second recessed space portions 170 and 180 ( 190 is installed.

In this case, the jaw is naturally formed on the outer circumferential surfaces of the first and second recessed spaces 170 and 180, and when the elastic member 190 to be described below is installed, the jaw protects the elastic member 190 from the outside. The protective jaw 113 becomes.

In addition, the sole 110, which is a coupling portion of the midsole 111 and the outsole 112 of the sole 110, communicates with the first and second recessed spaces 170 and 180 and extends toward the front side. The second air flow path 140 is formed.

A space having a predetermined width is formed at an end portion of the second air flow path 140 in front of the second air flow path 140, and the through hole 141 penetrating into the upper 100 is connected to the upper side of the midsole 111. Formed

In addition, a second check valve 160 is formed in the through hole, and the second check valve 160 selectively flows air in one direction inside the upper 100 from the second air flow path 140. It is formed to not flow to the other side.

The elastic member 190 is formed between the midsole 111 and the outsole 112 in a form formed between the first and second recessed spaces 170 and 180 by forming a corrugated pipe shape having one side opened. .

The upper surface of the elastic member 190 is adhesively bonded to the bottom of the inside of the first recessed space 170 of the midsole 111, and the lower surface of the elastic member 190 is the second recessed space of the outsole 112. It is adhesively bonded to the upper surface inside the portion 180.

Therefore, the space between the first recessed space 170 and the second recessed space 180 inside the elastic member 190 is formed to be sealed from the outside, the first and second air flow path 130 A space is formed in communication with only the 140 and the air is filled in the space to become the pump space 200.

Here, the midsole 111 and the rear end adjacent portions of the outsole 112 having the first recessed space 170 and the second recessed space 180 are separated from each other by the elastic force of the elastic member 190. It is formed in the shape so that when the external pressure is applied is elastically close.

Although the elastic member 190 has been described with respect to a shape in which one side is opened, as shown in FIG. 2, even when the elastic member 190 has no opening, the elastic member 190 is installed in the same manner as the elastic member 190 having the opening. .

The only difference is that the inlet 191 is formed in communication with the first air flow path 130 on one surface of the front portion of the elastic member 190, the second air flow path 140 is spaced a predetermined distance from the inlet 191. Only the outlet 192 communicated with the) is to be formed and the rest of the configuration is the same as the elastic member 190, the one side is opened.

Here, a large amount of air is pumped by the volume of the pump space 200 formed by the corrugated pipe which is the elastic member 190 at the same time as the first and second recessed spaces 170 and 180 are wide. ) Can be accommodated. Therefore, when the elastic member 190 is contracted, a large amount of air is introduced into the upper 100 at one time.

The operation effect by the above configuration is as described later.

First, when the user runs or walks, the bottom of the sole 110 is in contact with the ground, and the bottom of the sole 110 outsole 112 is subjected to upward pressure by the contact force between the ground and the sole 110. The outsole 112 is approached to the midsole 111 side.

At this time, the elastic member 190 installed between the midsole 111 and the outsole 112 is elastically contracted by the pressure, the air filled in the pump space 200 should be discharged to the outside.

However, since the air is discharged only the second air flow path 140, the air of the pump space 200 passes through the second air flow path 140 and the second check valve formed in the through hole 141 ( The fresh air from the outside to the upper 100 is introduced into the upper 100 through the 160.

When the contact between the shoe and the ground is released, the elastic member 190 is expanded due to the characteristics of the elastic member 190, the outsole 112 at the same time as the expansion of the elastic member 190 is the midsole 111 It is spaced apart from the predetermined, the volume of the pump space 200 formed inside the elastic member 190 also increases, the pressure is lowered.

When the pressure of the pump space 200 is lowered, the outside air should be introduced to the pump space 200 side, and the air through the air inlet 121 and the first air flow passage 122 enter the first check valve ( Through the 150, the pump space 20 is introduced by the pressure difference to the pump space 200 is naturally filled with fresh air of the outside again.

As the above process is repeated, the fresh air from the outside is introduced into the pump space 200 and flows into the upper 100 so that fresh air is continuously introduced into the shoe, and the elastic flow of the elastic member 190 is maintained. External shock is to be absorbed by.

Second Embodiment

Figure 4 is a perspective view of the elastic member according to a second embodiment of the present invention, Figure 5 is a longitudinal sectional view of the main part when the elastic member according to the second embodiment is expanded and contracted.

As shown, the second embodiment of the present invention is almost the same as the first embodiment, but is configured such that only the shape of the elastic member 190 is different.

Elastic member 190 according to the second embodiment of the present invention is formed in the shape of a hose bent in a U-shape, both ends are configured in a closed shape. The elastic member 190 is sealed in a state where air is charged.

As described in the first embodiment, the elastic member 190 is installed in the first and second recessed spaces 170 and 180, and the upper side of the elastic member 190 is formed of the midsole 111. Adhesively coupled to the lower surface, the lower surface of the elastic member 190 is adhesively bonded to the upper surface of the outsole 112.

Therefore, the first and second recessed spaces 170 and 180 in which the elastic member 190 is installed are sealed to the outside, and the space becomes the pump space 200, and the elastic member 190 By the elastic contraction by the external pressure is supplied to the fresh outside air inside the shoe upper 100 and at the same time to absorb the external shock, the other configuration and operation effect is the same as the first embodiment.

Third Embodiment

6 is a perspective view of an elastic member according to a third embodiment of the present invention.

As shown, the third embodiment of the present invention is almost the same as the first embodiment, but is configured such that only the shape of the elastic member 190 is different.

The elastic member 190 according to the third embodiment of the present invention has a corrugated pipe having the same shape as that of the first embodiment, but a plurality of small corrugated pipes are configured to be connected to each other by the connecting pipe 193.

Each of the elastic members 190 is installed in the first and second recessed spaces 170 and 180, and the upper side of the elastic member 190 is adhesively bonded to the lower surface of the midsole 111, and the elastic member ( The lower surface of the 190 is adhesively bonded to the upper surface of the outsole 112. And each of the elastic members 190 is connected to each other by a connecting pipe (193).

In addition, one of the elastic member 190 is connected to the first air flow path 130, the other is configured to be connected to the second air flow path 140, each of the elastic member 190 The inside of the corrugated pipe is to be the pump space 200.

Therefore, the outside air introduced into the elastic member 190 through the first air flow path 130 passes through the respective elastic members 190 and passes through the second air flow path 140 to the shoe upper 100. At the same time, the elastic member 190 absorbs external shocks while being introduced into the inside thereof, and the other configurations are the same as those of the first embodiment.

Fourth Embodiment

Figure 7 is a longitudinal cross-sectional view of the main portion of the shoe according to the fourth embodiment of the present invention, the fourth embodiment of the present invention is almost the same as the first embodiment, but is configured so that only the shape in which the elastic member 190 is installed. The elastic member 190 is formed in a cylindrical corrugated pipe shape and the elastic member 190 is installed in the first and second recessed spaces 170 and 180, and the inside of the elastic member is pump space 200. )

And the back of the midsole 111 and the back of the outsole 112 is composed of a form bonded to each other, but the incision portion 114 is configured to be formed on the outsole 112 in the form of the incision 114 A portion of the outsole 112 is formed to protrude downward.

Accordingly, a portion of the elastic member 190 installed in the first and second recessed spaces 170 and 180 is partially exposed to the lower portion of the outsole 112 like the cutout 114.

Therefore, when walking, when the shoe is grounded with the ground, the cutout portion 114 of the outsole 112 flows upward by an upward pressure and at the same time the elastic member 190 contracts, and when the pressure disappears, the elastic member 190 By the elastic force of the) it becomes a shape in which the cutout portion 114 is projected downward. Other configurations and operating effects are the same as those of the first embodiment.

Fifth Embodiment

Figure 8 is a longitudinal cross-sectional view of the main portion of the shoe according to the fifth embodiment of the present invention, the fifth embodiment of the present invention is configured in the same form as the first embodiment, but the auxiliary elastic member 194 is further formed This is different from the first embodiment.

The auxiliary elastic member 194 is formed of a cylindrical corrugated pipe, the bar is installed in the pump space 200 formed in the first embodiment, the upper portion of the auxiliary elastic member 194 is the first recess of the midsole 111 Adhesively bonded to the bottom surface of the space portion 170, the lower portion is adhesively bonded to the upper surface of the second recessed space portion 180 of the outsole 112.

In addition, a through hole 194a communicating with the pump space 200 is formed at an outer surface of the auxiliary elastic member 194 so that the inside of the auxiliary elastic member 194 also becomes the pump space 200. And the rest of the operating effect is the same as the first embodiment, but the shock absorbing power is increased by installing the auxiliary elastic member 194.

Sixth Embodiment

Figure 9 is a longitudinal cross-sectional view of the main portion of the shoe according to the sixth embodiment of the present invention, the sixth embodiment of the present invention is configured in the same form as the second embodiment, the auxiliary elastic member 194 is further formed This is a difference from the second embodiment.

The auxiliary elastic member 194 is formed of a cylindrical corrugated pipe, is installed in the pump space 200 formed in the second embodiment, the upper portion of the auxiliary elastic member 194 is the first recess of the midsole 111 Adhesively bonded to the bottom surface of the space portion 170, the lower portion is adhesively bonded to the upper surface of the second recessed space portion 180 of the outsole 112.

In addition, a through hole 194a communicating with the pump space 200 is formed at an outer surface of the auxiliary elastic member 194 so that the inside of the auxiliary elastic member 194 also becomes the pump space 200. And the rest of the operating effect is the same as the first embodiment, but the shock absorbing power is increased by installing the auxiliary elastic member 194.

The present invention by the above configuration has the effect of preventing the growth of pathogenic bacteria such as mold and at the same time to prevent the formation of sweat on the foot by the continuous flow of fresh outside air into the shoe.

And, by absorbing the impact force when grounded with the ground, there is also an effect that can be comfortable walking and the foot is not tired.

In addition, due to the large volume of the pump space formed by the corrugated pipe as the elastic member, a large amount of air is accommodated in the pump space and at the same time, when the elastic member 190 contracts, a large amount of air flows into the upper side at once. There is.

Claims (9)

The upper 100, the sole 110 consisting of the midsole 111 and the outsole 112, the air formed in the front portion of the upper 100 and the air inlet passage 122 through which external air flows In the shoe composed of the inflow member 120, A first air flow path 130 formed in the sole 110 and communicating with the air inflow path 122 to allow the air introduced through the air inflow path 122 to flow; It is installed between the midsole 111 and the outsole 112 of the rear portion of the sole 110, elastically up and down by external pressure to absorb the impact force and at the same time between the outsole 112 and the midsole 111 An elastic member 190 for forming a pump space 200 in communication with the first air flow path 130; It is formed inside the sole 110, is formed in connection with the pump space 200, the through-hole 141 communicated to the upper 100 is formed is flowed by the compression of the elastic member 190 Shock absorbing combined ventilation shoes, characterized in that it comprises ;; air is the second air flow path 140 is flowed into the upper 100. The bottom surface of the midsole 111 of the sole 110, the first recessed space portion 170 of the shape recessed upwardly is formed, the bottom of the outsole 112 of the sole 110 Shock absorbing combined ventilation shoes, characterized in that the second recessed space portion 180 is formed. The first check valve 150 of claim 1 or 2, wherein the first air flow path 130 selectively passes air in one direction from the air inflow path 122 side to the pump space 200 side. Is formed, the second air flow path 140, the through-hole 141, characterized in that the second check valve 160 for selectively passing air in one direction inside the upper 100 from the pump space 200 is formed Shock-absorbing combined ventilation shoes. The method of claim 3, wherein the elastic member 190 is formed in a corrugated pipe shape, the upper portion is coupled to the lower side of the first recessed space portion 170, the lower portion is above the second recessed space portion 180 Combined, shock absorbing combined ventilation shoes characterized in that the inside of the corrugated pipe pump space (200). The method of claim 3, wherein the elastic member 190 is formed in a curved tubular shape, is formed so that the end is blocked in a state filled with air therein, the upper surface is the lower side of the first recessed space portion 170 The lower surface is coupled to the upper side of the second recessed space portion 180, the space between the bottom surface of the midsole 111 and the top surface of the outsole 112 is isolated from the outside by the elastic member 190 pump space Shock absorbing combined ventilation shoes, characterized in that (200). The method of claim 3, wherein the elastic member 190 is formed in a plurality of corrugated pipe shape connected to each other by a connecting pipe, each upper portion is coupled to the lower side of the first recessed space portion 170, each lower portion Combined with the upper side of the second recessed space portion 180, the shock absorbing combined ventilation shoes, characterized in that the inside of the corrugated pipe is a pump space (200). The method of claim 3, wherein the elastic member 190 is formed in a corrugated pipe shape, the upper portion is coupled to the lower side of the first recessed space portion 170, the lower portion is above the second recessed space portion 180 Combined, the inside of the corrugated pipe becomes the pump space 200, the cutout 114 is formed in the outsole 112, the shock absorbing combined ventilation shoes, characterized in that the incision 114 flows up and down. According to claim 4, The pump space 200 is formed in the shape of a corrugated pipe, the upper portion is coupled to the lower side of the first recessed space portion 170, the lower portion is above the second recessed space portion 180 Combined, shock absorbing combined ventilation shoes characterized in that the auxiliary elastic member 194 is further formed with a through-hole (194a) in communication with the pump space 200 is formed. The method of claim 5, wherein the pump space 200 is formed in a corrugated pipe shape, the upper portion is coupled to the lower side of the first recessed space portion 170, the lower portion is above the second recessed space portion 180 Combined, shock absorbing combined ventilation shoes characterized in that the auxiliary elastic member 194 is further formed with a through-hole (194a) in communication with the pump space 200 is formed.