WO2023246405A1

WO2023246405A1 - Viewable air exhaust shoe sole

Info

Publication number: WO2023246405A1
Application number: PCT/CN2023/095799
Authority: WO
Inventors: 陈珍灯
Original assignee: 鲸动科技(莆田)有限公司
Priority date: 2022-06-22
Filing date: 2023-05-23
Publication date: 2023-12-28
Also published as: CN217524091U

Abstract

The present utility model discloses a viewable air exhaust shoe sole, comprising an outsole and a midsole. A composite surface of the midsole and the outsole is provided with an air chamber formed by a recessed cavity, and an air guide channel communicated with the air chamber. The air guide channel comprises an air inlet channel communicated with air in the shoe and an air outlet channel communicated with outside air. The air inlet channel extends forwards along the concave cavity to a corresponding forefoot region, and the air inlet channel has uniformly disposed thereon a plurality of air inlet holes penetrating through the midsole. The air outlet channel extends backwards along the concave cavity to a rear portion of the midsole corresponding to the edge of the heel, and an air outlet hole is formed in an end of the air outlet channel away from the air chamber. In the present utility model, an air chamber and an air guide channel are arranged in a composite surface of a midsole and an outsole, and an air inlet hole and air outlet hole are provided. During the daily walking of a wearer, a circulating repeated air suction and release process is achieved, forming circulating airflow inside the shoe, achieving a breathing effect of ventilation in the shoe, improving airflow in the shoe, and effectively emitting hot air and sweat from the shoe, thereby keeping the inside of the shoe cool and dry, enhancing air permeability and improving comfort of use.

Description

A visual exhaust sole

Technical field

The utility model relates to the technical field of shoemaking, specifically a visual exhaust sole.

Background technique

Due to the poor air circulation in the shoes, foot sweating is aggravated and the feet are kept in a humid environment for a long time, especially for people with "sweaty feet". This not only causes foot odor, but also easily causes foot diseases. . Existing breathable shoes generally have ventilation holes on the soles, and a film with water-blocking and breathable functions is installed at the ventilation holes to achieve the purpose of dissipating heat. However, this kind of breathable shoes can only dissipate heat, and the breathability effect is not obvious. Moreover, the breathable holes in the soles are easily blocked by dust and lose their breathable function. They are only suitable for indoor or clean environment wear, and are not conducive to the daily work and life of the broad masses of our country. Therefore, Another kind of breathing and breathable shoes has appeared, which is generally equipped with an elastic air bag at the heel of the sole. The front end of the elastic air bag is equipped with a one-way air inlet valve and an air inlet pipe. One end of the air inlet pipe is opened at the forefoot of the sole. The air inlet pipe is The other end opening is connected to the inner cavity of the elastic airbag. The rear end or side end of the elastic airbag is provided with a one-way exhaust valve. The sole is provided with a mounting hole corresponding to the position of the one-way exhaust valve. The one-way exhaust valve is installed on the installation hole, one end of the one-way exhaust valve is connected to the outside of the shoe body, and the other end of the one-way exhaust valve is connected to the inner cavity of the elastic air bag. Through the cooperation of the elastic air bag, the air inlet pipe and the exhaust pipe, breathing and ventilation inside and outside the shoe are achieved. , because the exhaust pipe of this kind of breathable shoes is set inside the shoe, the appearance is no different from ordinary shoes, and users cannot intuitively feel it, making this kind of breathable shoes a conceptual product, which is not conducive to promotion and sales.

Utility model content

The purpose of this utility model is to provide a visual exhaust sole to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a visual exhaust sole, including an outsole and a midsole that are combined into one body, and the composite surface of the midsole and the outsole is provided with an air chamber formed by a concave cavity. The sole is also provided with an air guide channel connected to the air chamber. The air guide channel includes an air inlet channel connected to the air in the shoe and an air outlet channel connected to the outside air. The air inlet channel is evenly spaced. A plurality of air inlets are provided through the midsole, the air outlet is partially exposed on the side wall of the midsole to form a visible air outlet, and an air outlet connected to the air outlet is provided on the edge of the midsole.

Further, the air outlet channel extends along one side of the cavity to the side wall of the midsole, and a transparent strip covers the side wall of the midsole to form a visible air outlet channel.

Further, the air outlet extends along one side of the cavity to the side wall of the midsole and then extends toward the corresponding forefoot, and a transparent strip covers the side wall of the midsole to form a visible air outlet.

Further, the air outlet includes a front section extending along the cavity in the direction of the corresponding forefoot and a roundabout section along the side wall of the midsole in the direction of the corresponding rear foot, and a transparent strip covers the side of the midsole. The walls form the visualized airway.

Furthermore, the air outlet exposed on the side wall of the midsole is a Tesla type air outlet.

Further, the air inlet extends forward along the cavity to the corresponding forefoot area.

Compared with the existing technology, the beneficial effects of the utility model are: the utility model is provided with an air chamber, an air inlet, an air outlet, an air inlet and an air outlet, and achieves cyclic and repeated suction through the wearer's daily walking process. The deflation process forms an air flow cycle in the shoe, achieving the breathing effect of ventilating the shoe, improving the air flow in the shoe, effectively discharging hot air and sweat in the shoe, keeping the shoe dry and cool, and enhancing breathability. The comfort of use is improved, and the air outlet part is exposed on the side wall of the midsole to form a visible air outlet. Users can intuitively feel the exhaust process of the shoes, which improves user experience and is conducive to product promotion and sales.

Description of the drawings

Figure 1 is a schematic structural diagram of a visible exhaust sole according to Embodiment 1 of the present utility model;

Figure 2 is a schematic diagram of the assembly structure of the visible exhaust sole according to Embodiment 1 of the present utility model;

Figure 3 is a schematic structural diagram of the visible exhaust sole according to the second embodiment of the present utility model;

Figure 4 is a schematic diagram of the assembly structure of the visual exhaust sole according to the second embodiment of the present utility model;

Figure 5 is a schematic diagram of the structure of the visible exhaust shoe sole according to the third embodiment of the present utility model;

Figure 6 is a schematic diagram of the assembly structure of the visible exhaust sole according to the third embodiment of the present utility model;

Figure 7 is a schematic diagram of the structure of the visible exhaust shoe sole in Embodiment 4 of the present utility model;

Figure 8 is a schematic diagram of the assembly structure of the visible exhaust shoe sole in Embodiment 4 of the present utility model;

Figure 9 is a schematic diagram of the structure of the visible exhaust shoe sole according to Embodiment 5 of the present utility model;

Figure 10 is a schematic diagram of the assembly structure of the visible exhaust shoe sole according to the fifth embodiment of the present utility model;

Figure 11 is a schematic diagram of the structure of the visible exhaust shoe sole according to Embodiment 6 of the present invention;

Figure 12 is a schematic diagram of the assembly structure of the visible exhaust sole in Embodiment 6 of the present utility model;

In the picture, 100-midsole, 200-outsole, 1-air chamber, 2-air inlet, 3-air outlet, 4-air inlet, 5-air outlet, 6-transparent strip.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Specific embodiment one:

As shown in Figures 1 to 2, this embodiment provides a visible exhaust sole, including an outsole 200 and a midsole 100 that are integrated into one. In this embodiment, the midsole 100 is made of TPU foam particles. TPU foamed particles have low density, good wear resistance, low hardness, good resilience, high tensile strength, and good tear resistance, making the outsole 1 overall light in weight, good in elasticity, and good in cushioning, which increases the wear resistance of the sole. Shock performance, the outsole 200 is made of rubber material and has good wear resistance;

The composite surface of the midsole 100 and the outsole 200 is provided with an air chamber 1 formed by a cavity and an air guide channel connected with the air chamber 1. The cavity is provided at the corresponding heel. The air guide channel includes The air inlet 2 is connected to the air in the shoe and the air outlet 3 is connected to the outside air. The air inlet 2 extends forward along the cavity to the corresponding forefoot area, and is connected in the air inlet 2 A plurality of air inlet holes 4 are evenly provided on the midsole 2 and a plurality of air inlet holes 4 are provided at the end of the air inlet channel 2. The air inlet holes 4 are arranged in an annular and divergent manner, and the air outlet channel 3 is partially exposed A visible air outlet is formed on the side wall of the midsole 100, and an air outlet 5 connected to the air outlet 3 is provided on the edge of the midsole 100. In this embodiment, the air outlet 3 is formed along the concave One side of the cavity extends to the side wall of the midsole 100. A transparent strip 6 covers the side wall of the midsole 100 to form a visible air outlet. The air outlet 5 is provided at the junction of the transparent strip 6 and the midsole 100. During the walking process, when the person steps down, the air chamber 1 is compressed due to the pressure exerted by the outsole 200, and the airflow is blown out from the air inlet 4 and the air outlet 5 through the air inlet 2 and the air outlet 3, respectively. 4. The air blown out from 4 is sprayed towards the front sole of the foot, and the air blown out from the air outlet 5 is discharged from the shoe. Correspondingly, when the foot is lifted, the air chamber 1 recovers, and the outside air is sucked into the air chamber through the air outlet 5, and the air inside the shoe is sucked into the air chamber 1. The air is sucked into the air chamber through the air inlet hole 4. When the raised sole touches the ground again, the air chamber 1 is squeezed again. The inhaled air is squeezed again and blown out from the air inlet hole 4 and the air outlet hole 5. It circulates in sequence. The wearer's daily walking process achieves a repeated suction and deflation process, forming an air flow cycle in the shoe. Since the three parts of the air outlet are exposed on the side wall of the midsole to form a visible air outlet, the user can intuitively feel the exhaust of the shoe. The gas process improves user experience and is conducive to product promotion and sales.

Specific embodiment two:

As shown in Figures 3 to 4, this embodiment has the same midsole 100, outsole 200, air chamber 1, air inlet 2, air outlet 3, air inlet 4 and air outlet 5 as in the first embodiment. Different from the first specific embodiment, the air outlet exposed on the side wall of the midsole 100 in this embodiment is a Tesla-type air outlet. When the wearer steps on his feet during walking, he will be affected by the pressure of the outsole 200. force, causing the air chamber 1 to compress, and the air flow is blown out from the air inlet 4 and the air outlet 5 through the air inlet 2 and the air outlet 3 respectively. The air flow blown out from the air inlet 4 is sprayed towards the front of the foot, and the air flow blown out from the air outlet 5 Expelled from the shoe, correspondingly, when the foot is lifted, the air chamber 1 recovers. Due to the one-way nature of Tesla, it is difficult for outside air to enter from the air outlet 3. When the air chamber 1 recovers, the air in the shoe is released through breathing. Hole 4 inhales the air chamber 1. When the raised sole of the foot touches the ground again, the air chamber 1 is squeezed again. The air flow passes through the air inlet 2 and the air outlet 3 and is blown out from the air inlet 4 and the air outlet 5. From the air inlet 4 The blown airflow is sprayed onto the front sole of the foot, and the airflow blown out from the air outlet 5 is discharged from the shoe, and circulates in sequence. Through the wearer's daily walking process, a repeated suction and deflation process is achieved, forming an airflow cycle in the shoe. The channel 3 part is exposed on the side wall of the midsole to form a visual air outlet. Users can intuitively feel the exhaust process of the shoes, which improves user experience and is conducive to product promotion and sales.

Specific embodiment three:

As shown in Figures 5 to 6, this embodiment has the same midsole 100, outsole 200, air chamber 1, air inlet 2, air inlet 4 and air outlet 5 as the specific embodiment one. In a different way, the air outlet 3 in this embodiment extends along one side of the cavity to the side wall of the midsole 100 and extends back toward the corresponding forefoot direction, and a transparent strip 6 covers the side of the midsole 100. The side wall forms a visible air outlet. In this embodiment, the visualized air outlet is extended and lengthened, making it easier for the user to intuitively feel the exhaust process of the shoe.

Specific embodiment four:

As shown in Figures 7 to 8, this embodiment has the same midsole 100, outsole 200, air chamber 1, air inlet 2, air outlet 3, air inlet 4 and air outlet 5 as in the third embodiment. Different from the first embodiment, the air outlet exposed on the side wall of the midsole 100 in this embodiment is a Tesla-type air outlet.

Specific embodiment five:

As shown in Figures 9 to 10, this embodiment has the same midsole 100, outsole 200, air chamber 1, air inlet 2, air inlet 4 and air outlet 5 as the specific embodiment one. In a different way, the air outlet 3 includes a front section extending along the cavity in the direction of the corresponding forefoot and a circuitous section along the side wall of the midsole 100 in the direction of the corresponding rear foot. A transparent strip covers the middle section. The side wall of the bottom forms a visualized air outlet, and this roundabout section is the visualized air outlet. In this embodiment Setting the air outlet 3 in a roundabout shape not only extends the visible air outlet, making it easier for users to intuitively feel the exhaust process of the shoes, but also effectively blocks external dust, water vapor, etc. in the roundabout and bends to prevent them from entering the shoes. internal.

Specific embodiment six:

As shown in Figures 11 and 12, this embodiment has the same midsole 100, outsole 200, air chamber 1, air inlet 2, air outlet 3, air inlet 4 and air outlet 5 as in the fifth embodiment. Different from the fifth specific embodiment, the air outlet exposed on the side wall of the midsole 100 in this embodiment is a Tesla-type air outlet.

In this embodiment, in order to achieve one-way exhaust, the air inlet 2 can also be set to a Tesla type. Specifically, when the wearer steps down his feet during walking, the outsole 200 presses and exerts pressure. When the air chamber 1 is compressed, due to the one-way nature of Tesla, it is difficult for the air flow to enter the air inlet 2 through the air inlet 4. When the air chamber 1 is compressed, it is blown out from the air outlet 5 through the air outlet 3, and the air flow blown out from the air outlet 5 The airflow is discharged from the shoe. Correspondingly, when the foot is lifted, the air chamber 1 recovers. Due to the one-way nature of Tesla, it is difficult for outside air to enter from the air outlet 3. When the air chamber 1 recovers, the air in the shoe passes through the inlet. The air hole 4 sucks into the air chamber 1. When the raised sole touches the ground again, it squeezes the air chamber 1 again. The air flow is blown out from the air outlet hole 5 through the air outlet 3. The air blown out from the air outlet hole 5 is discharged out of the shoe, achieving one-way exhaust. Qi circulates in sequence.

The utility model is equipped with an air chamber, an air inlet, an air outlet, an air inlet and an air outlet. Through the wearer's daily walking process, a repeated air suction and deflation process is achieved, forming an air flow cycle in the shoe, and achieving the purpose of supplying the shoe with water. The breathing effect of internal ventilation improves the air flow in the shoe, can effectively discharge the heat and sweat in the shoe, keep the shoe dry and cool, enhance breathability, improve use comfort, and expose the air outlet part to the midsole The side wall forms a visual air outlet, and users can intuitively feel the exhaust process of the shoes, which improves user experience and is conducive to product promotion and sales.

Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent substitutions for some of the technical features. Within the spirit and principles of the present utility model, any modifications, equivalent substitutions, improvements, etc. shall be included in the protection scope of the present utility model.

Claims

A kind of visible exhaust sole, including an outsole and a midsole that are combined into one body. It is characterized in that: the composite surface of the midsole and the outsole is provided with an air chamber formed by a concave cavity, and the sole is also provided with an air chamber connected to the sole. The air duct is connected to the air chamber, and the air duct includes an air inlet that is connected to the air in the shoe and an air outlet that is connected to the outside air. A plurality of air channels that penetrate the midsole are evenly arranged on the air inlet. The air inlet hole, the air outlet channel is partially exposed on the side wall of the midsole to form a visible air outlet, and an air outlet connected to the air outlet channel is provided on the edge of the midsole.
The visible exhaust sole according to claim 1, characterized in that: the air outlet extends along one side of the cavity to the side wall of the midsole, and a transparent strip covers the side wall of the midsole to form Visualize the outlet airway.
The visible exhaust sole according to claim 1, characterized in that: the air outlet extends along one side of the cavity to the side wall of the midsole and extends back toward the corresponding forefoot direction, and a transparent strip covers the entire The side walls of the midsole form visible air outlets.
The visible exhaust sole according to claim 1, characterized in that: the air outlet includes a front section extending along the cavity in the direction of the corresponding forefoot and a detour along the side wall of the midsole in the direction of the corresponding rear foot. Segment, a transparent strip covers the side wall of the midsole to form a visible air outlet.
The visible exhaust sole according to any one of claims 2 to 4, characterized in that: the air outlet exposed on the side wall of the midsole is a Tesla-type air outlet.
The visible exhaust sole according to claim 1, wherein the air inlet extends forward along the cavity to the corresponding forefoot area.