WO2012136072A1

WO2012136072A1 - Air-cushioned shoe and sole air cushion for making same

Info

Publication number: WO2012136072A1
Application number: PCT/CN2011/084836
Authority: WO
Inventors: 万贤能
Original assignee: Wan Xianneng
Priority date: 2011-04-02
Filing date: 2011-12-28
Publication date: 2012-10-11
Also published as: CN102119794B; CN102119794A

Abstract

A sole air cushion is provided with an air cushion cavity and partition walls (011). The partition walls divide the air cushion cavity into multiple separately closed compartments (01). The compartments are arranged in turn in the lengthwise direction of the sole air cushion. Multiple air cushion units (02) are disposed in each compartment. A sheet (05), with which the compartment is formed into a separately closed air chamber, is disposed on the upper side of the compartment. Air inlets (04) are disposed in the sheet. The sole air cushion is further provided with an exhaust chamber (03). The exhaust chamber is connected to each compartment through a separate exhaust pipe (033), and the exhaust pipe is provided with a one-way check valve. The air cushion unit is a hollow elastic body with an upper opening, and the air inlets are corresponding to the upper openings of the air cushion units in position. Such a sole air cushion improves the efficiency of air circulation and meanwhile has the effect of shock absorption.

Description

Description An air cushion shoe and a sole air cushion for making air cushion shoes

The present invention relates to a shoe, and more particularly to an air cushion shoe. The present invention also relates to a sole air cushion for making an air cushion shoe in an air cushion shoe. Background technique

When the person walks, the insole is not breathable because of the mutual grip of the sole of the foot and the top surface of the sole of the shoe. Therefore, when the soles of the feet produce moisture or hot air, the moisture and hot air will directly adhere to the insole, which will cause the feet to feel sultry discomfort, and will give off unpleasant athlete's foot when the shoes are taken off. Therefore, a breathable shoe having an air circulation function is required to solve the above problems, and the breathable shoes in the prior art are provided with an integral air cushion cavity in the sole, and then an air cushion unit is disposed in the air cushion cavity, and the air cushion cavity and the outside world are provided. Air circulation is performed to achieve ventilation in the shoe. When the foot is walking, the heel strikes the ground first, then the whole foot is transferred, then the forefoot touches the ground, and then the toes slammed. During the force conversion process, the gas in the entire air cushion cavity can only flow inside, and the outside world The gas exchange rate is low, resulting in poor air circulation, making it uncomfortable to wear. Summary of the invention

In view of the deficiencies of the prior art, the technical problem to be solved by the present invention is to provide a sole air cushion which can improve the ventilation efficiency of the shoe, and the air cushion shoe made by the sole air cushion is dry and comfortable to wear. Another object of the present invention is to provide an air-cushioned shoe which has high ventilation efficiency and is comfortable to wear.

In order to overcome the deficiencies of the prior art, the technical solution adopted by the present invention is: a sole air cushion, The sole air cushion is provided with an air cushion cavity and a partition wall, and the partition wall divides the air cushion cavity into a plurality of individually closed compartments, the compartments are arranged in the order of the length of the sole air cushion, and each compartment is provided with a plurality of An air cushion unit, the upper side of the compartment of the sole air cushion is provided with a sheet forming a separate airtight chamber, the sheet is provided with an air inlet hole, and the sole air cushion is further provided with an exhaust chamber, each of which is provided The compartment is connected to the exhaust chamber through an exhaust pipe, and the exhaust pipe is provided with a one-way check valve at an exhaust pipe port of the exhaust chamber, and the air cushion unit is hollow elastic with an upper opening The air intake hole and the upper opening position of the air cushion unit correspond to each other.

As an improvement of the above solution, the sole air cushion is provided with seven compartments, wherein three compartments are disposed on the sole portion of the sole air cushion, two compartments are disposed on the heel portion of the sole air cushion, and two compartments. Provided on the arch portion of the sole air cushion.

As a modification of the above aspect, the two compartments provided in the arch portion of the sole air cushion are arranged side by side.

As a modification of the above aspect, the sheet forms an arcuate bulge corresponding to the middle portion of each of the compartments, and the intake hole is provided at the top of the bulge.

As a modification of the above aspect, the sheet is bonded to the upper edge of the partition wall, and the sheet is provided with a groove at a position corresponding to the partition wall, and the upper edge of the partition wall is fitted in the groove.

As a modification of the above solution, the air cushion unit has a spherical shape or an inverted truncated cone shape.

As an improvement of the above aspect, the air cushion unit is integrally formed with the sole air cushion to form an integral connection structure.

As a modification of the above aspect, the exhaust chamber is provided at a heel of the sole air cushion.

In order to overcome the deficiencies of the prior art, a more complete solution adopted by the present invention is: a cushion shoe comprising an air cushion sole, the air cushion sole having an air cushion cavity and a partition wall, the partition wall separating the air cushion The cavity is divided into a plurality of individually closed compartments, the compartments being arranged in sequence along the length of the air cushion sole. Each of the compartments is provided with a plurality of air cushion units, and the upper side of the compartment of the air cushion sole is provided with a sheet for forming a separate airtight chamber, the sheet is provided with an air inlet hole, and the air cushion sole is further provided with a discharge chamber, each of the compartments being connected to the exhaust chamber through an exhaust pipe, wherein the exhaust pipe is provided with a one-way check valve at an exhaust pipe port of the exhaust chamber, and the air cushion unit is A hollow elastic body having an upper opening, wherein the air inlet hole and the upper opening position of the air cushion unit correspond to each other.

As an improvement of the above solution, the air cushion sole is provided with seven compartments, wherein three compartments are disposed on the sole portion of the air cushion sole, two compartments are disposed on the heel portion of the air cushion sole, and two compartments. Provided on the arch portion of the air cushion sole.

As a modification of the above aspect, the two compartments provided in the arch portion of the air-cushion sole are arranged side by side.

As an improvement of the above aspect, the air cushion unit is integrally formed with the air cushion sole to form an integral connection structure.

As an improvement of the above solution, a support post is disposed on a lower side of the air cushion unit of the heel portion of the air cushion sole, and the support post is fixed at one end to the air cushion sole and at the other end to the air cushion unit.

As a modification of the above aspect, the exhaust chamber is provided at a heel of the air cushion sole.

In order to overcome the deficiencies of the prior art, another complete shoe or sole solution employed by the present invention is: an air cushion shoe comprising a sole air cushion, a shoe outsole having an inner groove, the sole air cushion being insertable in the An inner groove, the sole air cushion is provided with an air cushion cavity and a partition wall, and the partition wall spaces the air cushion The cavity is divided into a plurality of individually closed compartments, the compartments are sequentially arranged along the length of the sole air cushion, and each compartment is provided with a plurality of air cushion monomers, and the upper side of the compartment of the sole air cushion is provided to form a compartment. Separating the sheets of the air chamber separately, the sheets are provided with air inlet holes, and the sole air cushion is further provided with an exhaust chamber, and each of the compartments is connected to the exhaust chamber through an exhaust pipe, the exhaust pipe A one-way check valve is disposed in the exhaust nozzle of the exhaust chamber, and the air cushion unit is a hollow elastic body having an upper opening, and the air inlet hole and the upper opening position of the air cushion unit respectively correspond to each other.

The invention has the beneficial effects of: dividing the air cushion cavity of the sole air cushion into a plurality of individually closed compartments by using a partition wall, so that the sole is converted from a heel to a forefoot to a toe position, and each compartment is pressed separately. Exhaust, and the one-way check valve assists in restricting the direction of the airflow. The hollow elastomer acts as a cushioning unit to drive the compartment to reset, and the other outside is sucked into the shoe to form a unidirectional airflow, preventing the gas from being only in the air cushion of the air cushion shoe. The inside of the cavity flows to ensure the gas circulation efficiency, effectively discharge the moisture and hot air in the shoe, and make the sole and the insole and the sole more dry and comfortable. Ventilation is carried out throughout the shoe to ensure full ventilation in the shoe, so that the entire foot is dry and comfortable, and at the same time achieve the effect of air cushion suspension.

The air-cushion cavity of the sole of the air-cushioned shoe is divided into a plurality of individually closed compartments by the partition wall, so that the sole is converted from the heel to the forefoot to the toe, and each compartment is separately exhausted by the pressure, and The one-way check valve assists in restricting the direction of the airflow. The hollow elastomer acts as a cushioning unit to drive the compartment to reset, and the other outside is sucked into the shoe to form a unidirectional airflow, preventing the gas from flowing only inside the air cushion cavity of the air cushion shoe. The gas circulation efficiency effectively discharges the moisture and hot air in the shoe, making the sole and insole and sole more dry and comfortable. Ventilation is carried out throughout the shoe to ensure full ventilation in the shoe, making the entire foot dry and comfortable, and at the same time achieving the cushioning effect of the cushion. DRAWINGS

BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a plan view of a cushioned sole in an embodiment of an air-cushioned shoe of the present invention. 2 is a schematic longitudinal sectional view showing the air cushion sole in the embodiment of the present invention.

Figure 3 is a longitudinal cross-sectional view showing the position of the partition wall with the exhaust pipe in the embodiment of the present invention.

Fig. 4 is a longitudinal cross-sectional view showing the natural state of one of the air cushions in the embodiment of the present invention.

Figure 5 is a longitudinal cross-sectional view showing the compressed state of the air cushion shown in Figure 4.

Fig. 6 is a schematic cross-sectional view showing an air cushion unit of a heel portion in an embodiment of the present invention.

Fig. 7 is a schematic cross-sectional view showing another air cushion unit in the embodiment of the present invention.

Fig. 8a is a structural schematic view showing the state in which the heel portion of the air cushion sole is pressed in the embodiment of the present invention.

Fig. 8b is a structural schematic view showing the state in which the sole portion of the air cushion sole is pressed in the embodiment of the present invention.

Fig. 8c is a schematic view showing the structure of the toe portion of the air cushion sole in the embodiment of the present invention.

Fig. 9 is a schematic longitudinal sectional view showing the combined shock absorber of the embodiment of the present invention. BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, embodiments of the present invention will be specifically described.

Referring to Figures 1 and 2, there is shown an air cushion sole 07 which can be split into a shoe outsole and a sole air cushion of the present invention, and an air cushion sole is composed of a sole air cushion and a shoe outsole. The air cushion sole is then combined with the upper and the upper to make an air cushion shoe. The sole air cushion of the present invention is provided with an air cushion cavity and a partition wall 011, and the partition wall 011 divides the air cushion cavity into a plurality of individually closed compartments 01, and the compartments 01 are sequentially arranged along the length of the sole air cushion. Arranged, a plurality of air cushion cells 02 are provided in each compartment 01. The air-cushion cavity of the sole air cushion is divided into a plurality of individually closed compartments 01 by the partition wall 011, so that the sole air cushion is converted from the heel to the forefoot to the toe position, and each compartment 01 is separately exhausted and separately inhaled. Therefore, the gas circulation flow is realized separately, and the direction of the air flow is assisted by the one-way check valve, and the hollow elastic body is used as the air cushion unit to drive the compartment to be reset, and the other outside is sucked into the shoe to form a unidirectional air flow, preventing the gas only in the sole. The air cushion cavity inside the air cushion flows to ensure and improve the gas circulation efficiency. Effectively removes moisture and hot air, making the sole and insole and sole more dry and comfortable. The air cushion cavity is a flat cavity provided on the sole air cushion. Each compartment of the sole air cushion is continuously ventilated so that the air is circulated throughout the shoe to ensure full ventilation in the shoe, preventing the inner part of the shoe from being trapped, so that the entire foot of the shoe is dry and comfortable, thereby ensuring the shoe The whole is dry and achieves the effect of air cushion suspension.

Each of the compartments 01 is provided with a plurality of air cushion units 02, and the support sheet 05, that is, the upper wall of the sole air cushion receives the pressure of the foot to transmit the pressure of the foot to the sole air cushion. During the compression process, the air cushion unit 02 is compressed and deformed, that is, it is crushed into a pressure ball, and a pneumatic resilience is generated. The air cushion unit 02 is generally a hollow elastic body made of elastic material. When the pressure on the sole air cushion disappears, the rebound inertia of the air cushion unit 02, that is, the elastic body itself, restores the restoring force of the prototype, prompting the compartment to return to the natural The larger volume of the state allows the outside air to be inhaled, so that the volume of the cavity of each compartment 01 is cyclically changed, thereby completing the ventilation process and at the same time achieving the shock-absorbing effect of the air cushion. The air cushion unit, i.e., the hollow elastomer, deforms and bulges under the pressure of the foot, and the gas that is outside the chamber but is in the compartment causes the gas to escape. Therefore, the air cushion unit can also serve as a support resetting unit or an elastic resetting unit or an elastic returning member, which functions to support the sheet 05 in the compartment and to return the sheet 05 to the original position to promote the inflow of dry air from the outside.

More preferably, the sole air cushion is provided with seven compartments 01, wherein three compartments are disposed on the sole portion of the sole air cushion, so that the sole portion is divided into three mutually independent ventilation regions, thereby improving the sole air cushion. Forefoot gas exchange efficiency; two compartments are provided on the heel portion of the sole air cushion, and two compartments are disposed on the arch portion of the sole air cushion, so that the sole air cushion is divided into a plurality of regions to separately ventilate, so that the sole The air chambers of the air cushion are individually ventilated in separate areas of the force point conversion process to ensure ventilation efficiency.

More preferably, the two compartments 01 provided on the arch portion of the sole air cushion are arranged side by side. Since the arch portion of the person's foot generally has a change of the inner side of the arch, the chance of pressing the sole air cushion against the upper wall of the sole air cushion is less, and the outer side of the arch is usually pressed against the insole and the sole air cushion. Therefore, the compartments of the arch part of the foot are respectively separated by two compartments, which can ensure the circulation of the airflow, and avoid the pressure on the outer side of the sole air cushion. There is no pressure on the side causing it to flow inside and hindering the circulation of air.

More preferably, referring to FIG. 3, FIG. 4 and FIG. 5, the upper side of the compartment of the sole air cushion is provided with a sheet 05 which can form a separate sealed air chamber, and the sheet 05 is provided with an air inlet hole. 04, the hot gas in the shoe enters the compartment 01 of the sole air cushion, and the compartment 01 may also be called a ventilation chamber; the sole air cushion is further provided with an exhaust chamber 03, and each of the compartments 01 passes through the exhaust pipe 033 The exhaust chamber 03 is connected such that the compartment 01 communicates with the exhaust chamber 03, and the exhaust pipe 033 is provided with a one-way check valve at the exhaust port of the exhaust chamber 03.

Each compartment 01 of the sole air cushion passes through the exhaust pipe 033 and the exhaust chamber 03 and has a one-way check valve in the exhaust pipe 033, so that the compartment 01 and the air cushion unit 02 are pressed when the one-way check valve When the air in the compartment 01 flows out to the exhaust chamber 03, after the pressure of the compartment 01 is removed, the sheet 05 is pushed up by the restoring force of the air cushion unit 02 to make the compartment 01 thicker, so that the corresponding drum in the middle of the compartment The state of recovery is increased, so that the space in the compartment 01 is expanded, and the hot air and moisture at the insole and the sole of the foot are sucked into the compartment 01, that is, the ventilation chamber, through the air inlet 04 to form an exhaust gas exchange. The circulation process effectively discharges the moisture and hot air in the shoes, so that the shoes are dry and comfortable, and there is no odor after taking off the shoes. Each of the compartments of the sole air cushions is independently unidirectionally circulated, so that ventilation is performed throughout the shoes to ensure full ventilation in the shoes, thereby preventing partial air trapping, so that the entire foot wearing the shoes is dry and comfortable. .

The sheet 05 is closely bonded to the partition wall 011 of the sole air cushion to form a sealed joint position, so that the compartments 01 are completely separated from each other, and the air circulation between the compartments 01 is independent and does not affect each other. Each completes its own ventilation process.

The exhaust chamber 03 is provided with a venting hole 08 on the side of the shoe, so that each compartment discharges the moisture in the shoe through the uniform exhaust channel exhaust chamber 03, and the entire process of stepping on the ground is exhausted, reducing There is a risk that each compartment vent is blocked.

More preferably, the sheet 05 forms an arcuate bulge corresponding to the middle of each compartment 01, and the air inlet hole 04 is disposed at the top of the bulge to ensure that the air inlet hole 04 is blocked at the right time to reach the check valve. Effect, compartment 01 The deformation and reset of the top are more pronounced, ensuring the flow efficiency of the unidirectional airflow.

More preferably, the sheet 05 is bonded to the upper edge of the partition wall 011, and the sheet 05 is provided with a groove at a position corresponding to the partition wall 011, and the upper edge of the partition wall 011 is embedded in the groove. . The partition wall portion is embedded in the sheet 05, so that the sheet 05 is accurately positioned, and the sheet 05 is also firmly connected to the partition wall 011, and the formed compartments 01 are independent of each other to ensure airtightness, so that each compartment 01 is individually ventilated. , are not affected by each other.

More preferably, the air cushion unit 02 has an upper opening, and the air inlet hole 04 and the upper opening position of the air cushion unit 02 correspond to each other, so that the air cushion cavity and the air cushion are empty during the air cushion single body pressing process. The space outside the cavity is separated to prevent the gas in the compartment from flowing back to the sole of the foot, and the function of the one-way check valve is realized, so that the gas is always kept from the inside of the shoe along the insole through the air inlet 04 into the compartment 01 and then discharged from the exhaust chamber 03. , forming a one-way circulation of the airflow.

More preferably, referring to FIG. 6 and FIG. 7 , the air cushion unit 02 has a spherical shape or an inverted truncated cone shape, so that the deformation trend thereof is stable and does not swing and shift, and does not trip, effectively forming a unidirectional air flow, and simultaneously improving the air cushion. The service life of the monomer 02.

More preferably, the air cushion unit is integrally formed with the sole air cushion to form an integral connection structure, so that the air cushion unit and the sole air cushion form a firm connection structure, and the manufacturing process of the air cushion unit is completed, and the air cushion single body is ensured. Stable connection to ensure the stability of ventilation, and thus ensure the quality of the sole air cushion.

More preferably, as shown in FIG. 2, a support 7|column 06 is disposed at a corresponding position on the lower side of each air cushion unit 02 of the heel portion of the sole air cushion, and one end of the bracket 7 is fixed to the sole The other end of the air cushion is connected to the air cushion unit 02. The air cushion unit 02 throughout the sole air cushion can be uniformly standardized.

More preferably, as shown in FIG. 1, the exhaust chamber 03 is provided at the heel of the sole air cushion, and the optimal position is at the heel of the heel near the inside of the arch, because here is the heel, which has sufficient space. A ventilation structure such as a one-way check valve, a vent hole, and the like is provided, and this position is close to the arch portion, and the pressure is low. Referring to Figures 8a, 8b, and 8c, a ventilating cycle of the air-cushioned shoe with the sole air cushion is shown: During a walking journey, the pressure points A, B, and C are gradually converted in the sole air cushion. The sole air cushion is assembled in the air cushion shoe as the main ventilation function component. When the heel and the ground press the heel portion of the sole air cushion, as shown in Fig. 8a, the foot pressure is applied in the A direction, and the heel portion of the sole air cushion is pressed, the heel The gas in the compartment 01 is discharged, as indicated by the lead a; then, as shown in Fig. 8b, the foot applies pressure to the sole air cushion in the direction B, and the compartment of the sole of the sole is compressed and exhausted. The lead b is shown, and at the same time, the pressure on the sole of the sole air cushion is eliminated to form a negative pressure, and the corresponding compartment is inhaled externally, as shown by the lead f; then, as shown in Fig. 8c, the foot applies pressure to the sole air cushion in the C direction. The compartment of the toe of the sole is pressurized and exhausted, and the exhaust is as shown by the lead c. At the same time, the pressure of the sole of the sole is eliminated to form a negative pressure, and the corresponding compartment is inhaled externally, as shown by the lead g. The first pressure is the heel, then the sole of the foot, and finally the toe. After that, the external pressure of each part is gradually eliminated, and the corresponding compartment gradually forms a negative pressure to inhale.

The state of the compartment of a certain part is: When a certain compartment 01 is pressurized and supported by the bottom surface, the air cushion unit is deformed downward, and the foot acts as a one-way check valve of the air inlet hole 04 against the advancement of the sheet. The air hole 04, the air inlet hole 04 is closed, the gas of the compartment 01 enters the exhaust chamber 03 through the exhaust pipe 033 and is discharged outside the shoe, at which time a negative pressure is generated in the compartment 01; when the foot leaves the compartment 01, the force is applied Disappeared, the air cushion 02 rebounds to restore the original shape, and the negative pressure air chamber, that is, the compartment 01 needs suction to eliminate the negative pressure, the one-way check valve of the exhaust port of the compartment exhaust pipe 033 is closed, and the exhaust hole is closed. The gas is introduced through the intake port 04 of the sheet 05, and the negative pressure is eliminated, which is an air circulation process of the compartment 01. Each compartment of the sole air cushion is continuously pressed to complete the air circulation process, forming a cycle of ventilation of the sole during the walking process, so that the sole air cushion is fully and efficiently ventilated. Thereby, the outside air is sucked into the shoe from the position between the foot and the shoe, and the breathable upper, and moisture and hot air (caused by sweating of the foot) are extracted from the shoe to keep the inside of the shoe dry.

More fully, an air-cushioning shoe of the present invention includes an air cushion sole 07 and is coupled to the air cushion sole 07. The upper, the upper and the like which constitute the air-cushion shoe, the air-cushion sole is provided with an air-cushion cavity and a partition wall 011, and the partition wall 011 will be the air-cushion cavity. Separated into a plurality of individually closed compartments 01, the compartments 01 are sequentially arranged along the length of the air cushion sole, and a plurality of air cushion cells 02 are disposed in each compartment 01. The air-cushion cavity at the bottom of the foot of the air-cushioned shoe is divided into a plurality of individually closed compartments 01 by the partition wall 011, so that the air-cushion sole is converted from the heel to the forefoot to the toe, and each compartment 01 is separately exhausted. The gas is circulated separately to achieve the gas circulation flow alone, and the one-way check valve is used to assist the flow direction. The hollow elastomer is used as the air cushion unit to drive the compartment to reset, and the other outside is sucked into the shoe to form a unidirectional air flow to prevent gas. It only flows inside the air cushion cavity of the air cushion shoe, ensuring and improving the gas circulation efficiency, effectively discharging moisture and hot air, making the sole and the insole and the sole more dry and comfortable. The air cushion cavity is a flat cavity provided on the air cushion sole. Each compartment of the air-cushion sole is ventilated one after another, so that the air is circulated throughout the shoe, ensuring full ventilation in the shoe, preventing the inner part of the shoe from being trapped, so that the entire foot wearing the shoe is dry and comfortable, thereby ensuring the shoe The whole is dry and achieves the effect of air cushion suspension.

Each of the compartments 01 is provided with a plurality of air cushion units 02, and the supporting sheets 05, that is, the upper wall of the air cushion sole, receives the pressure of the feet to transmit the pressure of the foot to the air cushion sole 07. During the compression process, the air cushion unit 02 is compressed and deformed to be crushed into a pressure ball, and a pneumatic resilience is generated. The air cushion unit 02 is generally a hollow elastic body made of elastic material. When the pressure of the air cushion sole is lost, the rebound inertia of the air cushion unit 02, that is, the elastic body itself, restores the restoring force of the prototype, prompting the compartment to return to the natural The larger volume of the state allows the outside air to be inhaled, so that the volume of the cavity of each compartment 01 is cyclically changed, thereby completing the ventilation process and at the same time achieving the shock-absorbing effect of the air cushion. The air cushion unit, that is, the hollow elastomer, deforms and bulges under the pressure of the foot, and the gas that is outside the chamber but is in the compartment causes the gas to be discharged. Therefore, the air cushion unit can also serve as a support resetting unit or an elastic resetting unit or an elastic returning member, and functions to support the sheet 05 in the compartment and return the sheet 05 to the original position to promote the inflow of dry air. More preferably, the air cushion sole is provided with seven compartments 01, wherein three compartments are disposed on the sole portion of the air cushion sole, so that the sole portion is divided into three mutually independent ventilation regions, thereby improving the cushion sole. Forefoot ventilation efficiency; two compartments are provided on the heel of the air cushion sole, and two compartments are arranged on the arch portion of the air cushion sole, so that the air cushion sole is divided into a plurality of regions to separately ventilate, so that the air cushion The air chamber of the sole is separately ventilated in separate areas of the force point conversion process to ensure ventilation efficiency.

More preferably, the two compartments 01 provided on the arch portion of the air-cushion sole are arranged side by side. Since the arch portion of the person's foot generally has a change of the inner side of the arch, the position of the air cushion sole to press the upper wall of the air cushion sole is less, and the outer side of the arch portion usually presses the insole and the air cushion sole. Therefore, the compartments of the arch portion of the foot and the left and right compartments respectively ensure circulation of the airflow, and the outer side of the air cushion sole is prevented from being pressed, and the inner side is free from pressure to cause internal flow thereof to hinder the circulation and ventilation. Or only one compartment is placed at the corresponding position on the outside of the arch of the air cushion sole.

More preferably, referring to FIG. 3, FIG. 4 and FIG. 5, the upper side of the compartment of the air cushion sole is provided with a sheet 05 which can form a separate sealed air chamber, and the sheet 05 is provided with an air inlet hole. 04, the hot gas in the shoe enters the compartment 01 of the air cushion sole, and the compartment 01 may also be called a ventilation chamber; the air cushion sole is further provided with an exhaust chamber 03, and each of the compartments 01 passes through the exhaust pipe 033 The exhaust chamber 03 is connected such that the compartment 01 communicates with the exhaust chamber 03, and the exhaust pipe 033 is provided with a one-way check valve at the exhaust port of the exhaust chamber 03.

Each compartment 01 of the air cushion sole passes through the exhaust pipe 033 and the exhaust chamber 03 and has a one-way check valve in the exhaust pipe 033, so that the compartment 01 and the air cushion unit 02 are pressed when the one-way check valve When the air in the compartment 01 flows out to the exhaust chamber 03, after the pressure of the compartment 01 is removed, the sheet 05 is pushed up by the restoring force of the air cushion unit 02 to make the compartment 01 thicker, so that the corresponding drum in the middle of the compartment The state of recovery is increased, so that the space in the compartment 01 is expanded, and the hot air and moisture at the insole and the sole of the foot are sucked into the compartment 01, that is, the ventilation chamber, through the air inlet 04 to form an exhaust gas exchange. The circulation process effectively discharges the moisture and hot air in the shoes, so that the shoes are dry and comfortable, and there is no odor after taking off the shoes. Each of the compartments 01 of the air cushion sole is independently and successively Ventilation in a one-way cycle allows ventilation throughout the shoe to ensure full ventilation in the shoe, preventing partial air trapping, making the entire foot worn by the shoe dry and comfortable.

The sheet 05 is closely bonded to the partition wall 011 of the air cushion sole to form a sealed joint position, so that the respective compartments 01 are completely separated from each other, and the air circulation between the compartments 01 is independent and does not affect each other. Each completes its own ventilation process.

The exhaust chamber 03 is provided with a venting opening 08 on the side of the shoe, so that each compartment discharges the moisture in the shoe through the uniform exhaust channel exhaust chamber 03, and the entire process of the air cushion sole stepping on the ground is exhausted, reducing There is a risk that each compartment vent is blocked.

More preferably, the sheet 05 forms an arcuate bulge corresponding to the middle of each compartment 01, and the air inlet hole 04 is disposed at the top of the bulge to ensure that the air inlet hole 04 is blocked at the right time to reach the check valve. The effect is that the deformation and reset at the top of the compartment 01 are more obvious, ensuring the flow efficiency of the unidirectional airflow.

More preferably, referring to FIG. 6 and FIG. 7 , the air cushion unit 02 has a spherical shape or an inverted truncated cone shape, so that the deformation trend thereof is stable and does not swing and shift, and does not trip, effectively forming a unidirectional air flow, and simultaneously improving the air cushion. Single The service life of the body 02.

More preferably, the air cushion unit is integrally formed with the air cushion sole to form an integral connection structure, so that the air cushion unit and the air cushion sole form a firm connection structure, and the manufacturing process of the air cushion unit is completed, and the air cushion single body is ensured. Stable connection ensures the stability of the ventilation, thus ensuring the quality of the air cushion sole.

More preferably, as shown in FIG. 2, a support 7|column 06 is disposed at a corresponding position on the lower side of each air cushion unit 02 of the heel portion of the air cushion sole 07, and one end of the branch 7|post 06 is fixed to the The other end of the air cushion sole 07 is coupled to the air cushion unit 02. The air cushion unit 02 throughout the air cushion sole can be used in a uniform size.

More preferably, as shown in FIG. 1, the exhaust chamber 03 is provided at the heel of the air cushion sole 07, and the optimal position is at the heel of the heel near the inside of the arch, because here is the heel portion, which has sufficient The space is provided with a ventilation structure such as a one-way check valve, a vent hole, and the like, and this position is close to the arch portion, and the pressure is low.

Referring to Figures 8a, 8b, and 8c, a cycle of ventilation is performed: During a walking journey, pressure points A, B, and C are gradually converted in the air cushion sole. Pressing the heel of the air cushion sole on the heel and the bottom surface, as shown in Fig. 8a, the foot pressing force is applied in the A direction, the heel portion of the air cushion sole is pressed, and the gas in the compartment 01 of the heel portion is discharged, as shown by the lead a; Then, as shown in Fig. 8b, the foot applies pressure to the air cushion sole in the B direction, and the compartment of the air sole of the air sole is pressurized and exhausted, as shown by the lead b, and the pressure on the heel of the air cushion sole is eliminated. Negative pressure, the corresponding compartment is inhaled externally, as shown by lead f; then, as shown in Fig. 8c, the foot applies pressure to the air cushion sole in the C direction, and the compartment of the toe sole of the air cushion is pressurized and exhausted. As shown by the lead c, at the same time, the pressure on the palm sole of the air cushion sole is eliminated to form a negative pressure, and the corresponding compartment is inhaled externally, as shown by the lead g. The first pressure is the heel, then the sole of the foot, and finally the toe. After that, the external pressure of each part is gradually eliminated, and the corresponding compartment gradually forms a negative pressure to inhale. The state of the compartment of a certain part is: When a certain compartment 01 is pressurized and supported by the bottom surface, the air cushion unit is deformed downward, and the foot acts as a one-way check valve of the air inlet hole 04 against the advancement of the sheet. The air hole 04, the air inlet hole 04 is closed, the gas of the compartment 01 enters the exhaust chamber 03 through the exhaust pipe 033 and is discharged outside the shoe, at which time a negative pressure is generated in the compartment 01; when the foot leaves the compartment 01, the force is applied Disappeared, the air cushion unit 02 rebounds to restore the original shape, and the negative pressure air chamber, that is, the compartment 01 needs the intake air to eliminate the negative pressure, and the one-way check valve of the exhaust port of the compartment exhaust pipe 033 is closed, exhausting The hole is closed, the gas is introduced through the intake port 04 of the sheet 05, and the negative pressure is eliminated, which is an air circulation process of the compartment 01. Each compartment of the air cushion sole is continuously pressed to complete the air circulation process, forming a cycle of ventilation of the sole during the walking process, thereby realizing comprehensive and efficient ventilation of the air cushion sole. Thereby, the outside air is sucked into the shoe from the position between the foot and the shoe, and the breathable upper, and moisture and hot air (caused by sweating of the foot) are extracted from the shoe to keep the inside of the shoe dry.

In the above air cushion shoe, the air cushion portion, that is, the air venting member, is integrally formed with the sole. Similarly, with reference to Figures 1 and 9, the present invention can be another form of complete shoe or sole to achieve the above described efficient and comprehensive ventilation process. An air-cushion shoe includes a sole air cushion 015, a shoe outsole 017 having an inner groove, and the sole air cushion 015 can be fitted in the inner groove. The sole of this form includes a shoe outsole 017 and an insole portion, the insole portion is an air cushion portion, that is, a ventilation member sole air cushion 015, and a separately manufactured sole air cushion 015 can be embedded in the outsole 017, and the outsole 017 is reserved. There is a corresponding inner groove that fits the sole air cushion 015, and when assembled, a complete air cushion sole can be formed. The outsole 017 and the sole air cushion 015 can be adhesively fixed, or the air cushion sole 015 can be inserted into the inner groove of the outsole 017 for easy replacement and maintenance. The outsole of the shoe has a reserved inner groove in the middle of the 017 for easy fitting of the sole air cushion 015. The sole of the shoe is a covered sole with a reserved space in the middle.

The specific structural form of the sole air cushion is substantially identical to the aforementioned sole air cushion, and substantially conforms to the structure of the ventilation portion of the air cushion sole. Specifically, the sole air cushion 015 is provided with an air cushion cavity 016 and a partition wall 011, and the partition wall 011 divides the air cushion cavity 016 into a plurality of individually closed compartments 01, The compartments 01 are arranged in the order of the length of the sole air cushion 015. Each compartment 01 is provided with a plurality of air cushion units 02. The upper side of the compartment 01 of the sole air cushion 015 is provided with a thin film forming a compartment to form a separate airtight chamber. 05, the sheet 05 is provided with an air inlet hole 04, and the sole air cushion 015 is further provided with an exhaust chamber 03, and each of the compartments 01 is connected to the exhaust chamber 03 through an exhaust pipe 033, the row The air pipe 033 is provided with a one-way check valve at the exhaust pipe port of the exhaust chamber 03, and the air cushion unit 02 is a hollow elastic body having an upper opening, the air inlet hole 04 and the air cushion unit 02 The upper opening positions correspond to each other. With regard to the function of the sole air cushion and the technical effects thereof, reference is made to the foregoing description.

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and the equivalent changes made by the scope of the present invention remain within the scope of the present invention.

Claims

Rights request

What is claimed is: 1. A sole air cushion, characterized in that: the sole air cushion is provided with an air cushion cavity and a partition wall, the partition wall separating the air cushion cavity into a plurality of individually closed compartments, the compartment being along a sole The air cushions are arranged in the longitudinal direction, and each of the compartments is provided with a plurality of air cushion units, and the upper side of the compartment of the sole air cushion is provided with a sheet for forming a separate airtight chamber, and the sheet is provided with an air inlet hole. The sole air cushion is further provided with an exhaust chamber, and each of the compartments is connected to the exhaust chamber through an exhaust pipe, and the exhaust pipe is provided with a one-way check valve at an exhaust pipe port of the exhaust chamber. The air cushion unit is a hollow elastic body having an upper opening, and the air inlet hole and the upper opening position of the air cushion unit correspond to each other.

2 . The sole air cushion according to claim 1 , wherein: the sole air cushion is provided with seven compartments, wherein three compartments are disposed on a sole portion of the sole air cushion, and two compartments are disposed on the The heel portion of the sole air cushion, the two compartments are disposed on the arch portion of the sole air cushion.

The sole air cushion according to claim 2, wherein the two compartments provided on the arch portion of the sole air cushion are arranged side by side.

4. The sole air cushion according to claim 1, wherein: the sheet forms an arcuate bulge corresponding to a middle portion of each of the compartments, and the air inlet hole is provided at a top of the bulge.

The sole air cushion according to claim 1 or 4, wherein: the sheet is bonded to an upper edge of the partition wall, and the sheet is provided with a groove at a position corresponding to the partition wall, and the partition wall The upper edge is embedded in the groove.

6. The sole air cushion according to claim 1, wherein: the air cushion unit has a spherical shape or an inverted truncated cone shape.

The sole air cushion according to claim 1 or 6, wherein the air cushion unit is integrally formed with the sole air cushion to form an integral connection structure.

8. The sole air cushion according to claim 1, wherein: the exhaust chamber is provided in the sole gas The heel of the pad.

9. An air-cushioning shoe, comprising: an air-cushion sole, the air-cushion sole having an air cushion cavity and a partition wall, the partition wall separating the air cushion cavity into a plurality of individually closed compartments, The compartments are arranged in the order of the length of the air cushion sole, and each compartment is provided with a plurality of air cushion monomers, and the upper side of the compartment of the air cushion sole is provided with a sheet for forming a compartment to form a separate airtight chamber, and the sheet is provided with a venting hole, the air cushion sole is further provided with an exhaust chamber, each of the compartments is connected to the exhaust chamber through an exhaust pipe, and the exhaust pipe is provided with one-way at an exhaust pipe port of the exhaust chamber The check valve, the air cushion unit is a hollow elastic body having an upper opening, and the air inlet hole and the upper opening position of the air cushion unit correspond to each other.

10. The air-cushioning shoe according to claim 9, wherein: the air-cushion sole is provided with seven compartments, wherein three compartments are disposed on a sole portion of the air-cushion sole, and two compartments are disposed on the The heel portion of the air cushion sole, the two compartments are disposed on the arch portion of the air cushion sole.

The air-cushioning shoe according to claim 10, wherein the two compartments provided on the arch portion of the air-cushion sole are arranged side by side.

The air-cushioning shoe according to claim 9, wherein: said sheet forms an arcuate bulge corresponding to a middle portion of each of said compartments, and said air intake opening is provided at a top portion of said bulge.

The air-cushioning shoe according to claim 9 or 12, wherein: the sheet is bonded to an upper edge of the partition wall, and the sheet is provided with a groove at a position corresponding to the partition wall, and the partition wall The upper edge is embedded in the groove.

14. The air-cushioning shoe according to claim 9, wherein: the air cushion unit has a spherical shape or an inverted truncated cone shape.

The air-cushioning shoe according to claim 9 or 14, wherein the air cushion unit is integrally formed with the air cushion sole to form an integral connection structure.

The air-cushioning shoe according to claim 9, wherein: the heel portion of the air cushion sole is provided The underside of the air cushion unit is provided with a support 7 column, one end of which is fixed to the air cushion sole and the other end is connected to the air cushion unit.

17. The air-cushioning shoe according to claim 9, wherein: said exhaust chamber is provided at a heel of said air cushion sole.

18. An air-cushioning shoe, comprising: a sole air cushion, an outsole having an inner groove, the sole air cushion being insertable in the inner four slots, wherein the sole air cushion is provided with an air cushion cavity and a partition wall. The partition wall divides the air cushion cavity into a plurality of individually closed compartments, the compartments are sequentially arranged along the length of the sole air cushion, and each compartment is provided with a plurality of air cushion cells, and the air cushion of the sole is separated. The upper side of the chamber is provided with a sheet for forming a separate sealed air chamber, the sheet is provided with an air inlet hole, and the sole air cushion is further provided with an exhaust chamber, and each of the compartments passes through the exhaust pipe and the row a gas chamber is connected, the exhaust pipe is provided with a one-way check valve at an exhaust pipe port of the exhaust chamber, the air cushion unit is a hollow elastic body having an upper opening, the air inlet hole and the air cushion The upper opening positions of the monomers correspond to each other.