WO2010099710A1

WO2010099710A1 - Breathing ventilated sole and ventilated shoes

Info

Publication number: WO2010099710A1
Application number: PCT/CN2010/070177
Authority: WO
Inventors: 林永建
Original assignee: Lin Yongjian
Priority date: 2009-03-03
Filing date: 2010-01-14
Publication date: 2010-09-10

Abstract

A breathing ventilated sole (10) comprises a surface pad (10-1), a middle pad (10-2), a midsole (10-3) and a bottom piece (10-4) from top to bottom in order. The midsole (10-3) has a depressed part on its top surface. The surface pad (10-1) and the middle pad (10-2) are overlapped in the depressed part. A plurality of run-through grooves (10-3-1) extending transversely are provided on the bottom surface of the midsole (10-3). Run-through vent holes (10-3-2, 10-2-1) extending vertically are formed on each groove and on the middle pad (10-2) as well. Vent orifices (10-1-1) are provided on the surface pad (10-1) in a lattice pattern. The bottom piece (10-4) is attached to the bottom surface of the midsole (10-3) to form ventilated passages with the grooves (10-3-1). The sole sucks and discharges air with the reciprocating deformation of the shoes, which keeps the air in the shoes fresh, dry and clean, and avoids the foul smell. A ventilated shoe with an upper and the sole is provided.

Description

Breathable breathable soles and breathable shoes

This application claims the priority of the Chinese Patent Application submitted to the China Patent Office on March 3, 2009, the application number is 200920006435.1, and the invention titled "Efficient Breathing and Breathing Health Shoes", and submitted to the China Patent Office on December 23, 2009. The priority of the Chinese Patent Application No. 200920297825.9, entitled "Efficient Breathable Breathable Sole and Breathable Shoes", the entire contents of which are incorporated herein by reference.

Technical field

The utility model relates to a footwear product, in particular to a sole having a breathable ventilation function. The utility model also relates to a breathable shoe comprising the above sole.

Background technique

At present, due to the technical level of materials, the leather or synthetic leather itself has very limited air permeability. Coupled with the process that has been handed down for hundreds of years, the sole and the upper are fitted to form a closed shoe cavity. It has a breathable function, which makes it easy to make people feel stuffy and damp when wearing, and it can cause various diseases.

In this regard, some people have solved the problem of ventilation of the shoes by opening a vent hole in the sole, but only a vent hole is formed in the front and the back of the sole, and the midsole and the lining of the shoe are not designed with vent holes. The sole is less breathable.

For example, the utility model patent specification of CN 201349592 Y discloses a respiratory shock absorbing shoe, which is characterized in that a cavity is provided in the forefoot portion of the inner cavity of the sole, and the cavity is built into the front air sputum, and the air sputum is built in. High-elastic sponge, the front air sputum surface is provided with air holes, the rear air sputum is placed into the inner heel of the sole, and the rear air sputum has a high-elastic sponge. The rear air sputum is connected with the front air sputum through the air pipe, and the rear air sputum is connected with the sole. The gas nozzle on the side is sealed with a waterproof and breathable membrane inside the gas nozzle. The hook of the shoe is placed under the trachea and firmly combined with the trachea.

Another example is a utility model patent specification with the authorization announcement number CN 201308159 Y, which discloses a sole having a breathing and venting function and a mold thereof, wherein the sole body is provided with an air guiding groove and a gas storage chamber, and the gas storage chamber is provided with gas.嚢, the air sump is provided with an air inlet and an air outlet, and the air vent is connected to the outside through an exhaust check valve, and a conduit is embedded on the upper surface of the sole body, and one end of the conduit is connected with the air guide groove, and One end is connected to the air inlet through the air intake one-way.

Although the above two shoes have a gas permeable function, the structure is too complicated, the manufacturing cost is high, and the air permeability is not ideal.

Utility model content The first object of the present invention is to provide a high-efficiency breathable sole that can exhale and inhale as the shoe body reciprocates, so that the air inside the shoe is always fresh, dry, and clean, and the odor of the shoe is avoided. .

A second object of the present invention is to provide a breathable shoe comprising the above sole.

In order to achieve the above first object, the present invention provides a high-efficiency breathable breathable sole, which is a face liner, a middle liner, a midsole and a backsheet from top to bottom, and the upper surface of the midsole has a concave portion. The surface lining and the middle lining are stacked in the inner concave portion of the middle bottom, and the bottom surface of the middle bottom is provided with a plurality of transversely penetrating grooves, each of the grooves has a venting hole penetrating up and down, the middle lining A venting hole is formed in the upper and lower sides, and the lining has a ventilating small hole distributed in a lattice pattern, and the negative film is combined with the groove to form a ventilating passage at both ends with the groove.

Preferably, the groove on the bottom surface of the midsole has an arc shape.

Preferably, the groove on the bottom surface of the midsole has a semicircular cross section.

Preferably, the midsole is gradually thickened from front to back.

Preferably, the groove on the bottom surface of the midsole is gradually deepened from front to back.

Preferably, the number of grooves on the bottom surface of the midsole is 7-12.

Preferably, the number of grooves on the bottom surface of the midsole is specifically nine.

Preferably, the three EJ slots of the forefoot portion of the sole are respectively provided with four venting holes, and the six grooves of the rear half of the sole of the sole are respectively provided with three venting holes.

Preferably, the venting holes of the midsole are offset from the venting holes of the middle lining, and the upper surface of the midsole is provided with a wire groove for communicating the venting holes of the midsole with the venting holes of the middle lining.

The sole provided by the utility model has the function of breathing and ventilating, wherein the two ends of the bottom form a venting opening, and the venting hole in the middle, the venting hole in the middle lining and the venting small hole in the facing lining communicate with the shoe cavity, when walking, It can exhale and inhale as the reciprocating deformation of the shoe body, help to eliminate moisture, increase air circulation, achieve cooling effect, fully maintain the dryness of the shoe and the air convection inside the shoe, avoid the odor of the shoes, and keep the shoes dry; It has been proved by experiments that under the same conditions, after running for 30 minutes, the temperature and humidity inside the shoe will be 20% lower than that of wearing ordinary shoes. No matter how many roads are taken, the exercise is intense, and the air inside the shoes is always fresh, dry and clean.

In order to achieve the above second object, the present invention provides a breathable shoe comprising an upper and a sole, the sole of which employs the high-efficiency breathable sole of any of the above. The breathable shoe is specifically a rubber shoe, a cloth shoe, a leather shoe or a sports shoe.

The shoe sole of the breathable shoe provided by the utility model adopts the above-mentioned high-efficiency breathable breathable sole. Since the above-mentioned high-efficiency breathable breathable sole has the above technical effects, the breathable shoe having the above-mentioned high-efficiency breathable breathable sole should also have corresponding technical effects.

The utility model also provides another breathable shoe, comprising an upper and a sole, wherein the upper and the sole are an insole, an intermediate interlayer and an elastic layer from top to bottom, and the insole and the intermediate interlayer are superposed on the elastic from the inside. In the concave surface of the layer, a plurality of transversely penetrating grooves are arranged on the bottom surface of the elastic layer, and venting holes are formed in the middle of each groove, and the venting holes of the middle interlayer correspond to the elastic layer, and the insole is distributed with ventilation. The small hole, the sole is attached to the bottom surface of the elastic layer to form a gas permeable passage with the groove.

Preferably, the groove on the bottom surface of the elastic layer has a curved cross section.

Preferably, the groove on the bottom surface of the elastic layer has a semicircular cross section.

Preferably, the elastic layer is gradually thickened from front to back.

Preferably, the groove on the bottom surface of the elastic layer is gradually deepened from front to back.

Preferably, the grooves of the sole portion of the elastic layer are respectively provided with two venting holes in the middle, and the grooves of the foot center and the heel portion are provided with a venting hole in the middle.

The breathable shoe has an advanced breathing function, and the ends of the elastic groove form a vent, and communicate with the inside through the vent hole in the middle and the vent hole on the insole, which helps to eliminate moisture, increase air circulation, and achieve cooling effect. Fully maintain the dryness of the shoes and the air convection inside the shoes, avoid the odor of the shoes, keep the shoes dry, and prove that under the same conditions, after running for 30 minutes, the temperature and humidity of the shoes will be 20% lower than that of ordinary shoes. No matter how many roads you take, the movement is fierce. The air inside the shoes is always fresh, dry and clean. It can be made into breathable rubber shoes, breathable leather shoes, and breathable sports shoes.

DRAWINGS

Figure 1 is a side elevational view of one embodiment of a highly efficient breathable breathable sole provided by the present invention;

2 is a schematic exploded view of the high-efficiency breathable breathable sole shown in FIG. 1;

3 is a side view showing another embodiment of the high-efficiency breathable breathable sole provided by the present invention;

4 is a side view of a specific embodiment of a breathable shoe provided by the present invention; and FIG. 5 is a schematic exploded view of the breathable shoe shown in FIG. Figure 6 is a side elevational view of another embodiment of the breathable shoe provided by the present invention; Figure 7 is an exploded perspective view of the insole, intermediate interlayer, elastic layer and sole of Figure 6.

The names of the parts or parts corresponding to the number in the figure are as follows:

10. sole 10-1. lining 10-2. middle lining 10-3. midsole 10-4. negative film 10-3-1. groove 10-3-2. venting hole 10-2-1. venting hole 10-1-1. Breathable small hole 10-3-3. Trunking 20. Breathable shoes 20-1. Upper 20-2. Sole

1. Upper 2. Sole 3. Insole 4. Intermediate interlayer 5. Elastic layer 6. Groove 7. Ventilation hole 7'. Ventilation hole 8. Breathable hole

detailed description

The core of the utility model provides an efficient breathable breathable sole which can exhale and inhale as the shoe body reciprocates, so that the air inside the shoe is always fresh, dry and clean, and the odor of the shoe is avoided.

A second core of the present invention is to provide a breathable shoe comprising the above sole.

In order to make those skilled in the art better understand the present invention, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

Please refer to FIG. 1 and FIG. 2. FIG. 1 is a schematic side view showing a specific embodiment of a high-efficiency breathable breathable sole according to the present invention; FIG. 2 is a schematic exploded view of the high-efficiency breathable breathable sole shown in FIG.

The high-efficiency breathable sole 10 provided by this embodiment has a top liner 101, a middle liner 10-2, a midsole 10-3, and a backsheet 10-4 from top to bottom.

The midsole 10-3 is made of a highly elastic polyurethane material having an inner concave surface on its upper surface, and the facing 10-1 and the intermediate lining 10-2 are stacked in the inner concave portion of the midsole 10-3, and the midsole 10-3 There are nine laterally extending grooves 10-3-1 on the bottom surface, and the groove 10-3-1 has a semi-circular cross section, and each groove 10-3-1 has a venting hole 10-3 which is vertically penetrated. -2, The midsole 10-3 is gradually thickened from front to back, and the groove 10-3-1 on the bottom surface is gradually deeper from front to back.

Since the sole portion is wider, the three grooves 10-3-1 of the forefoot portion of the sole are respectively provided with four vent holes having a diameter of 8 mm, and the three grooves have a total of twelve vent holes, a foot center and a heel portion. Narrower, so the six grooves 10-3-1 in the rear half of the heel of the sole are respectively provided with three venting holes with a diameter of 8mm. The six grooves have eighteen venting holes, that is, three soles are provided. Ten venting holes. The middle lining 10-2 is also provided with thirty venting holes 10-2-1 having a diameter of 8 mm and penetrating up and down, and correspondingly communicating with the venting holes 10-3-2 of the midsole.

The face liner 10-1 is made of a high-density, gas-permeable and deodorant high-wave cotton material having a lattice-distributed gas permeable aperture 10-1-1, the diameter of the gas-permeable orifice 10-1-1 It is 3mm.

The backsheet 10-4 is bonded to the bottom surface of the midsole 10-3, and forms a gas-permeable passage with the groove 10-3-1. Since the film 10-4 is a part of the entire sole that is in contact with the ground, high resistance is required. Made of ground rubber material.

The two ends of the above-mentioned midsole 10-3 form a vent, through the middle vent hole 10-3-2, the vent hole 10-2-1 in the middle lining, and the ventilating hole 10-1 - 1 on the face lining and the shoe The cavity is connected, so that when the person is exercising or walking, the hot air and moisture of the foot pass through the ventilating small hole which is densely covered with the lining, and directly pass through the venting hole of the middle lining and the midsole, and then are discharged from both ends of the groove of the midsole, and can follow the shoes. The reciprocating deformation of the body exhales and inhales, helps to eliminate moisture, increases air circulation, achieves cooling effect, fully maintains dryness in the shoe and air convection inside the shoe, avoids the occurrence of odor of the shoes, and keeps the shoes dry; Under the same conditions, after running for 30 minutes, the temperature and humidity inside the shoe will be 20% lower than that of wearing ordinary shoes. No matter how many roads, the exercise is intense, the air inside the shoes is always fresh, dry and clean, especially suitable for athlete's foot. , Hong Kong feet or people with heavy moisture.

Of course, the above-mentioned grooves and vent holes are not limited to the numbers shown in the drawings, and may be further increased or decreased depending on the size of the sole and the requirements for the gas permeability, and the number of EJ grooves is generally controlled to 7-12. In addition, in order to facilitate the user to clean the nine grooves of the midsole, a brush that can extend into the groove can be provided.

The mid-bottom venting hole of the above-mentioned high-efficiency breathable sole is corresponding to the upper and lower venting holes of the middle lining-correspondingly, during the wearing process, the dirt and rainwater easily enter the shoe from the vent hole, thereby affecting the wearing comfort and hygiene. In this regard, the highly efficient breathable breathable sole of the above specific embodiment can be further improved.

Please refer to FIG. 3, which is a side view of another embodiment of the high-efficiency breathable breathable sole provided by the present invention.

The vent hole 10-3-2 of the midsole 10-3 and the vent hole 10-2-1 of the middle lining 10-2 are mutually offset from each other, and the upper surface of the midsole 10-3 is provided with a plurality of wire grooves 10- 3-3, these wire grooves 10-3-3 communicate the vent hole 10-3-2 of the midsole with the vent hole 10-2-1 of the middle lining.

Since the venting holes of the midsole 10-3 and the middle lining 10-2 are respectively located on the upper and lower planes of the sole, and are shifted from each other by a certain distance in the horizontal direction, the passage is changed from the original straight to the two curved corners. In the corner, the air circulates along the fold line in the passage, thus effectively preventing dirt and rain from entering the shoe. For other structures, please refer to the above detailed description, and will not be described again.

Please refer to FIG. 4, FIG. 5, and FIG. 4 are side views of a specific embodiment of the breathable shoe provided by the present invention; FIG. 5 is a schematic exploded view of the breathable shoe shown in FIG.

In addition to the above-described high-efficiency breathable breathable sole, the present invention also provides a breathable shoe 20, which is mainly composed of a shoe upper 20-1 and a sole 20-2, and the sole 20-2 adopts the high-efficiency breathable sole described in any of the above. It can be made into various footwear products such as rubber shoes, cloth shoes, leather shoes or sports shoes.

The utility model also provides another breathable shoe. Please refer to FIG. 6, FIG. 7, FIG. 6 is a side view of another embodiment of the breathable shoe provided by the present invention; FIG. 7 is the insole of FIG. An exploded view of the intermediate interlayer, the elastic layer, and the sole.

As shown in FIG. 6 and FIG. 7, the breathable shoe is mainly composed of an upper 1 and a sole 2, and the upper 1 and the sole 2 are in turn an insole 3, an intermediate interlayer 4 and an elastic layer 5, an insole 3 and The intermediate interlayer 4 is stacked on the concave surface of the elastic layer 5 from the inside, and the bottom surface of the elastic layer 5 is provided with a plurality of transversely extending grooves 6 each having a semicircular cross section, and vent holes penetrating vertically in the middle. 7 , because the foot part is wider, so there are two venting holes 7 in the middle, and the foot and heel parts are narrow, so only one venting hole 7 is provided in the middle, the venting hole 7' of the middle interlayer 4 and the elastic layer The venting hole 7 - correspondingly, the insole 3 is distributed with a venting hole 8 , the sole 2 is attached to the bottom surface of the elastic layer 5 and the groove 6 forms a plurality of venting passages open at both ends, the elastic layer 5 is from front to back Gradually thickened, the groove 6 on it gradually deepens from front to back.

The air in the breathable shoe can communicate with the outside through the venting hole on the insole, the vent hole on the middle interlayer, the vent hole on the elastic body, and the EJ groove at the bottom of the elastic body, and can reciprocate along with the shoe body when walking Deformation exhales and inhales, keeping the air inside the shoes fresh, dry and clean, avoiding the smell of shoes.

The above description of the embodiments is merely for helping to understand the core idea of the present invention. It should be noted that those skilled in the art can make several improvements and modifications to the present invention without departing from the principles of the present invention. These improvements and modifications also fall within the protection of the present invention. Within the scope.

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Claims

Rights request

A high-efficiency breathable sole, characterized in that the sole is a face liner, a middle liner, a midsole and a backsheet from top to bottom, and the upper surface of the midsole has an inner W portion, the face liner And the middle lining is stacked in the inner EJ portion of the midsole, and the bottom surface of the midsole is provided with a plurality of transversely extending EJ slots, each EJ slot has a venting hole penetrating vertically, and the middle lining is also opened a venting hole penetrating up and down, the lining has a ventilating hole having a lattice distribution, and the film is coupled to the bottom surface of the midsole to form a channel for ventilating both ends with the W groove.

2. The high efficiency breathable sole according to claim 1, wherein the groove on the bottom surface of the midsole has an arcuate cross section.

3. The high efficiency breathable sole according to claim 2, wherein the groove on the bottom surface of the midsole has a semicircular cross section.

4. The high-efficiency breathable sole according to claim 3, wherein the midsole is gradually thickened from front to back, and the groove on the bottom surface of the midsole is gradually deepened from front to back.

The high-efficiency breathable sole according to claim 4, wherein the number of grooves on the bottom surface of the midsole is 7-12.

6. The high-efficiency breathable sole according to claim 5, wherein the number of grooves on the bottom surface of the midsole is specifically nine.

The high-efficiency breathable sole according to claim 6, wherein the three EJ slots of the forefoot portion of the sole are respectively provided with four vent holes, and the six EJ slots of the rear half of the sole are respectively set. There are three venting holes.

The high-efficiency breathable sole according to any one of claims 1 to 7, wherein the vent hole of the midsole and the vent hole of the middle lining are mutually offset, and the upper surface of the midsole is provided with a midsole a venting port that communicates with the venting hole of the middle lining.

A breathable shoe comprising a shoe upper and a sole, characterized in that the sole uses the high-efficiency breathable breathable sole according to any one of claims 1 to 8.

10. A breathable shoe according to claim 9, wherein the breathable shoe is in particular a rubber shoe, a cloth shoe, a leather shoe or a sports shoe.

11. A breathable shoe comprising an upper and a sole, wherein the upper and the sole are in turn an insole, an intermediate interlayer and an elastic layer, and the insole and the intermediate interlayer are stacked on the elastic layer from the inside. In the concave surface, a plurality of transversely penetrating grooves are arranged on the bottom surface of the elastic layer, and venting holes are formed in the middle of each groove, and the venting holes of the middle interlayer correspond to the elastic layer, and the air insole is distributed on the insole. The hole, the sole is attached to the bottom surface of the elastic layer to form a gas permeable passage with the groove.

The breathable shoe according to claim 11, wherein the groove on the bottom surface of the elastic layer has an arcuate cross section.

The breathable shoe according to claim 11, wherein the groove on the bottom surface of the elastic layer has a semicircular cross section.

14. The breathable shoe according to claim 11, wherein the elastic layer is gradually thickened from front to back.

The breathable shoe according to claim 11, wherein the groove on the bottom surface of the elastic layer is gradually deeper from the front to the rear.

The ventilating shoe according to claim 11, wherein the groove of the sole portion of the elastic layer is respectively provided with two vent holes in the middle, and the groove of the foot center and the heel portion is provided with a vent hole in the middle.