Pressing air guide groove exhaust sole applying funnel type exhaust valve

Abstract

The utility model discloses a press air flow guide groove exhaust sole of application funnel type exhaust valve relates to the field of shoes. The utility model discloses a lower bottom and upper bottom, and the upper bottom is provided with elastic heel, and the bottom end of upper bottom heel position is provided with recess, and the bottom surface of upper bottom is sealedly connected with the top surface of lower bottom, to make the recess sealed formation elastic chamber with lower bottom, and the top surface of upper bottom is provided with flow guide groove, and the flow guide groove is communicated with recess through flow guide hole, and the upper bottom still is installed funnel type exhaust valve. When the shoes walk and use, can through the pressurization and make the elastic chamber reciprocating shrink reset, when the elastic chamber resets, can through flow guide groove and flow guide hole and suck the air in the shoes to the elastic chamber, and when the elastic chamber is pressed and shrinks, the inhaled air in the shoes of elastic chamber is extruded and discharged through funnel type exhaust valve, thereby can drive the air in the shoes and continuously discharge automatically when walking, and then the shoes are ventilated, to improve the air permeability of shoes.

Description

Technical Field

[0001] This utility model belongs to the field of footwear, and more specifically, it relates to a footshoe sole with a press-type air guide groove that uses a funnel-shaped exhaust valve. Background Technology

[0002] In daily life, shoes are mainly divided into leather shoes, sneakers, sandals, slippers, cloth shoes, etc., with a wide variety of types and functions. Different seasons and different people can wear different shoes to ensure comfort and suitability. Currently, to increase breathability, shoes often use processes like perforating the upper or sole and attaching a waterproof membrane. This relies on airflow for ventilation, but the breathability is relatively poor, and the waterproof membrane further hinders air circulation, thus further reducing the shoe's breathability. Utility Model Content

[0003] In response to the problems in related technologies, this utility model proposes a press-type air guide groove exhaust shoe sole that uses a funnel-type exhaust valve to overcome the aforementioned technical problems existing in the prior art.

[0004] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0005] This utility model relates to a press-fit air guide groove exhaust shoe sole using a funnel-type exhaust valve, comprising a lower sole and an upper sole. The upper sole is provided with an elastic heel, and a groove is provided at the bottom end of the heel position of the upper sole. The bottom surface of the upper sole is tightly sealed to the top surface of the lower sole, so that the lower sole seals the groove to form an elastic chamber. A guide groove is provided on the top surface of the upper sole, and the guide groove and the groove are connected through a guide hole. A funnel-type exhaust valve is also installed on the upper sole, one end of which is connected to the groove, and the other end of which is connected to the outside of the upper sole.

[0006] Furthermore, the upper and lower bottoms are sealed and bonded together with adhesive.

[0007] Furthermore, the upper sole is made of EVA foam material.

[0008] Furthermore, the top of the groove is provided with an elastic protrusion extending above the upper bottom.

[0009] Furthermore, multiple funnel-shaped exhaust valves are provided, and the multiple funnel-shaped exhaust valves are evenly distributed along the outer ring of the upper bottom heel.

[0010] Furthermore, the funnel-type exhaust valve includes an exhaust nozzle, which is fixedly installed on the outer ring of the upper bottom. One end of the exhaust nozzle is connected to the outside of the upper bottom, and the other end of the exhaust nozzle is fixedly installed with a first funnel nozzle. The first funnel nozzle has a funnel-shaped exhaust chamber that is connected to the exhaust nozzle inside, and the inner diameter of the funnel-shaped exhaust chamber gradually decreases from the inside to the outside.

[0011] Furthermore, a second funnel is connected and installed on the inner end of the first funnel, and a funnel-shaped gas collecting chamber is provided on the inner end of the second funnel.

[0012] This utility model has the following beneficial effects:

[0013] 1. In this utility model, an elastic chamber is provided at the heel of the sole. When the shoe is used for walking, the elastic chamber can be repeatedly contracted and reset by stepping on it. When the elastic chamber resets, it can draw air from inside the shoe into the elastic chamber through the guide groove and guide hole. When the elastic chamber is compressed and contracted, it squeezes the air drawn into the shoe out through the funnel-type exhaust valve. This automatically drives the continuous exhaust of air from inside the shoe during walking, thereby ventilating the shoe and improving its breathability. Furthermore, the funnel-type exhaust valve acts as a near one-way valve, preventing outside air and moisture from entering the elastic chamber, thus improving the shoe's breathability and waterproof performance.

[0014] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the utility model embodiments, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For those skilled in the art, the drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the sole of the shoe according to this utility model;

[0017] Figure 2 This is a schematic diagram of the internal structure of the sole of the shoe according to this utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the funnel-type exhaust valve of this utility model.

[0019] In the diagram: 1. Bottom; 2. Top; 3. Elastic protrusion; 4. Funnel-shaped exhaust valve; 5. Guide groove; 6. Guide hole; 7. Groove; 41. Exhaust nozzle; 42. First funnel nozzle; 43. Funnel-shaped exhaust chamber; 44. Second funnel nozzle; 45. Funnel-shaped gas collection chamber. Detailed Implementation

[0020] The technical solutions of the utility model embodiments will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the utility model, and not all embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the utility model.

[0021] In the description of this utility model, it should be understood that the terms "opening", "upper", "lower", "top", "middle", "inner", etc., which indicate orientation or positional relationship, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the utility model.

[0022] Please see Figures 1-3 As shown, this utility model is a press-type air guide groove exhaust shoe sole with a funnel-type exhaust valve, including a lower sole 1 and an upper sole 2. The upper sole 2 is provided with an elastic heel, and a groove 7 is provided at the bottom end of the heel position of the upper sole 2. The bottom surface of the upper sole 2 is tightly sealed to the top surface of the lower sole 1 so that the lower sole 1 seals the groove 7 to form an elastic chamber. A guide groove 5 is provided on the top surface of the upper sole 2. The guide groove 5 and the groove 7 are connected through a guide hole 6. A funnel-type exhaust valve 4 is also installed on the upper sole 2. One end of the funnel-type exhaust valve 4 is connected to the groove 7, and the other end of the funnel-type exhaust valve 4 is connected to the outside of the upper sole 2.

[0023] When this sole is applied to shoes, during walking, the elastic chamber can be repeatedly contracted and reset by stepping on it. When the elastic chamber resets, it can draw air from inside the shoe into the elastic chamber through the guide groove 5 and guide hole 6. When the elastic chamber is compressed and contracted, it squeezes the air drawn into the shoe out through the funnel-type exhaust valve 4. This automatically drives the continuous exhaust of air from inside the shoe during walking, thereby exchanging air inside the shoe and improving its breathability. Furthermore, the exhaust through the funnel-type exhaust valve 4 acts as a near-one-way valve, preventing outside air and moisture from entering the elastic chamber, thus improving the shoe's breathability and waterproof performance.

[0024] Specifically, the upper bottom 2 and the lower bottom 1 are sealed and bonded together with glue, which can improve the sealing performance of the connection between the upper bottom 2 and the lower bottom 1 and ensure that the lower bottom 1 seals the groove 7 to form an elastic cavity.

[0025] Specifically, the upper 2 is made of EVA foam material. EVA foam material has good elasticity, which not only gives the sole good cushioning and shock absorption performance, but also the elastic chamber has sufficient contraction and rebound performance to ensure that the shoe can fully ventilate through the elastic chamber when walking.

[0026] Specifically, the top of the groove 7 is provided with an elastic protrusion 3 extending above the upper bottom 2. When walking, the heel can press the elastic protrusion 3 downward to deform it, so that the elastic chamber can fully contract and improve its ventilation effect.

[0027] Specifically, multiple funnel-shaped exhaust valves 4 are provided, and the multiple funnel-shaped exhaust valves 4 are evenly distributed along the outer ring of the upper bottom 2. By setting multiple funnel-shaped exhaust valves 4 for exhaust, the exhaust and ventilation effect can be improved.

[0028] Specifically, the funnel-type exhaust valve 4 includes an exhaust nozzle 41, which is fixedly installed on the outer ring of the upper sole 2. One end of the exhaust nozzle 41 is connected to the outside of the upper sole 2, and the other end of the exhaust nozzle 41 is fixedly installed with a first funnel nozzle 42. The first funnel nozzle 42 has a funnel-shaped exhaust chamber 43 connected to the exhaust nozzle 41 inside. The inner diameter of the funnel-shaped exhaust chamber 43 gradually decreases from the inside to the outside. The funnel-shaped exhaust chamber 43 can better block external gas or water vapor from entering the shoe cavity, playing a role similar to a one-way valve, thereby improving the breathability and waterproof performance of the shoe.

[0029] Specifically, a second funnel 44 is connected and installed on the inner end of the first funnel 42. The inner end of the second funnel 44 is provided with a funnel-shaped gas collecting chamber 45. The funnel-shaped gas collecting chamber 45 can deliver gas to the funnel-shaped exhaust valve 4 more quickly when the elastic chamber exhausts gas outward, thereby improving the exhaust speed and exhaust effect.

[0030] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0031] The preferred embodiments of the utility model disclosed above are merely illustrative of the utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of the utility model, thereby enabling those skilled in the art to better understand and utilize the utility model.

Claims

1. A type of shoe sole with a funnel-shaped exhaust valve and a press-fit air channel, comprising a lower sole (1) and an upper sole (2), characterized in that: The upper bottom (2) is provided with an elastic heel, and a groove (7) is provided at the bottom end of the heel position of the upper bottom (2). The bottom surface of the upper bottom (2) is tightly sealed to the top surface of the lower bottom (1) so that the lower bottom (1) seals the groove (7) to form an elastic chamber. A guide groove (5) is provided on the top surface of the upper bottom (2). The guide groove (5) and the groove (7) are connected through a guide hole (6). A funnel-type exhaust valve (4) is also installed on the upper bottom (2). One end of the funnel-type exhaust valve (4) is connected to the groove (7), and the other end of the funnel-type exhaust valve (4) is connected to the outside of the upper bottom (2).

2. The shoe sole with a press-fit air guide groove and exhaust valve using a funnel-type exhaust valve as described in claim 1, characterized in that: The upper bottom (2) and the lower bottom (1) are connected by adhesive sealant.

3. The shoe sole with a funnel-type exhaust valve and a press-fit air guide groove for exhaust as described in claim 1, characterized in that: The upper bottom (2) is made of EVA foam material.

4. The shoe sole with a press-fit air guide groove and exhaust valve using a funnel-type exhaust valve as described in claim 1, characterized in that: The top of the groove (7) is provided with an elastic protrusion (3) extending above the upper bottom (2).

5. The shoe sole with a press-fit air guide groove and exhaust valve using a funnel-type exhaust valve according to claim 1, characterized in that: Multiple funnel-type exhaust valves (4) are provided, and the multiple funnel-type exhaust valves (4) are evenly distributed along the outer ring following the upper bottom (2).

6. A shoe sole with a press-fit air guide groove and exhaust valve using a funnel-type exhaust valve, as described in any one of claims 1-5, characterized in that: The funnel-type exhaust valve (4) includes an exhaust nozzle (41), which is fixedly installed on the outer ring of the upper base (2). One end of the exhaust nozzle (41) is connected to the outside of the upper base (2), and the other end of the exhaust nozzle (41) is fixedly installed with a first funnel nozzle (42). The first funnel nozzle (42) has a funnel-shaped exhaust chamber (43) connected to the exhaust nozzle (41) inside. The inner diameter of the funnel-shaped exhaust chamber (43) gradually decreases from the inside to the outside.

7. A shoe sole with a press-fit air guide groove and exhaust valve using a funnel-type exhaust valve as described in claim 6, characterized in that: The inner end of the first funnel (42) is connected to and installed with a second funnel (44), and the inner end of the second funnel (44) is provided with a funnel-shaped gas collecting chamber (45).

Images