Breathable and wear-resistant casual shoes

Abstract

The invention relates to breathable and wear-resistant leisure shoes, belonging to the technical field of shoes, comprising a shoe body and a sole bonded together, wherein the sole is provided with a plurality of anti-skid cross beams, installation grooves are provided between the anti-skid cross beams, a plurality of ventilation openings extending into the interior of the shoe body are provided at the bottom of the installation grooves of the sole, a blocking system is installed on the anti-skid cross beam, the blocking system comprises a blocking bracket, a plurality of blocking devices and a plurality of wet expansion devices, the blocking bracket is installed on the anti-skid cross beam, each blocking device is installed at the bottom of the blocking bracket, each blocking device points to a corresponding ventilation opening, each wet expansion device is connected to each blocking device, each blocking device is adapted to the corresponding installation groove, each blocking device seals the ventilation opening when expanded, each wet expansion device comprises an expansion rubber sleeve and a cloth sleeve lining, each expansion rubber sleeve is provided with a plurality of control holes, the cloth sleeve lining is adhered to the inner side of the expansion rubber sleeve, the cloth sleeve lining covers the control holes, and ensures ventilation while preventing water from entering.

Description

Technical Field

[0001] The invention relates to the technical field of shoes, in particular to a pair of breathable and wear-resistant leisure shoes. Background Art

[0002] Casual shoes are a type of footwear designed with simplicity and comfort in mind, mainly to meet people's daily wear needs. The design concept of casual shoes pursues simplicity and comfort to meet people's wear needs in daily life, walking, travel and other occasions. They are usually made of natural leather, rubber, PU foam and other materials, with a soft surface and comfortable to wear.

[0003] In order to ensure the breathability of casual shoes, the wearing performance of casual shoes on rainy days is often sacrificed, and even breathable casual shoes cannot be worn on rainy days. Summary of the invention

[0004] In order to overcome the technical defects of the prior art, the present invention provides a breathable and wear-resistant leisure shoe, which ensures air permeability while preventing water from entering.

[0005] The technical solution adopted by the present invention is:

[0006] A breathable and wear-resistant casual shoe comprises a shoe body and a sole bonded together, the sole being provided with a plurality of anti-skid cross beams, installation grooves being provided between the anti-skid cross beams, a plurality of ventilation openings extending into the interior of the shoe body being provided at the bottom of the installation grooves of the sole, a blocking system being installed on the anti-skid cross beam, the blocking system comprising a blocking bracket, a plurality of blocking devices and a plurality of wet expansion devices, the blocking bracket being installed on the anti-skid cross beam, each of the blocking devices being installed at the bottom of the blocking bracket, each of the blocking devices pointing to a corresponding ventilation opening, the wet expansion device being installed in the installation groove, each of the wet expansion devices being communicated with each of the blocking devices, each of the blocking devices being adapted to the corresponding installation groove, each of the blocking devices sealing the ventilation opening when expanded, each of the wet expansion devices comprising an expansion rubber sleeve and a cloth sleeve lining, each of the expansion rubber sleeve being provided with a plurality of control holes, the cloth sleeve lining being adhered to the inner side of the expansion rubber sleeve, and the cloth sleeve lining covering the control holes.

[0007] Preferably, a plurality of mesh fabrics are sewn on the outer side of the shoe body.

[0008] Preferably, a breathable non-woven fabric is sewn on the breathable opening.

[0009] Preferably, the blocking bracket includes a first bracket and a second bracket, the first bracket and the second bracket extend from both sides of the anti-slip beam respectively, the first bracket and the second bracket are clamped with each other, and the first bracket and the second bracket are both provided with a blocking mounting plate, and the blocking device is installed on the corresponding blocking mounting plate.

[0010] Preferably, the first bracket is provided with a bracket protrusion, the second bracket is provided with a bracket groove, and the bracket protrusion is adapted to the bracket groove.

[0011] Preferably, the blocking device is a rubber blocking sleeve, and the rubber blocking sleeve is communicated with the expansion rubber sleeve.

[0012] Preferably, each of the ventilation openings is located in the middle of the sole, and each of the wet expansion devices is installed in a corresponding installation groove of each ventilation opening close to the front end of the sole or the rear end of the sole.

[0013] Preferably, a plurality of anti-slip protrusions are provided on the bottom of the sole.

[0014] The beneficial effects of the present invention are:

[0015] The sole is provided with a plurality of anti-skid cross beams, and mounting grooves are provided between the anti-skid cross beams. The bottom of the mounting grooves of the sole is provided with a plurality of ventilation openings extending into the inside of the shoe body, and the ventilation openings ensure the ventilation of the sole. A blocking system is installed on the anti-skid cross beam, and the blocking system includes a blocking bracket, a plurality of blocking devices and a plurality of wet expansion devices. The blocking bracket is installed on the anti-skid cross beam, and each blocking device is installed at the bottom of the blocking bracket. Each blocking device points to a corresponding ventilation opening, and the wet expansion device is installed in the mounting groove. Each wet expansion device is connected with each blocking device. When stepping on, the wet expansion device drives the blocking device to expand, and then seals the ventilation opening to prevent water from entering the ventilation opening. Each blocking device is adapted to the corresponding mounting groove, and each blocking device seals the ventilation opening when expanding. Each wet expansion device comprises an expansion rubber sleeve and a cloth sleeve lining, each expansion rubber sleeve is provided with a plurality of control holes, the cloth sleeve lining is pasted on the inner side of the expansion rubber sleeve, and the cloth sleeve lining covers the control holes. After the cloth sleeve lining is covered with water and wetted by water, the resistance of airflow or water flow through the control holes is greatly increased, so that the blocking device obtains a greater pressure, so that on rainy days, the wet expansion device can push the blocking device to more thoroughly block the ventilation opening, and in dry weather, since the cloth sleeve lining is dry, the resistance of airflow through the control holes is much lower than the resistance of airflow or water flow through the control holes when the cloth sleeve lining is wet. Since the internal pressure of the blocking device is reduced, the opening of the ventilation opening is increased, thereby ensuring air permeability while preventing water ingress. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the sole structure of the present invention.

[0018] Figure 3 Schematic diagram of the sole and blocking system structure.

[0019] Figure 4Schematic diagram of the blocking system structure.

[0020] Figure 5 Schematic diagram of the second bracket structure.

[0021] Figure 6 Schematic diagram of the first bracket structure.

[0022] Figure 7 Schematic diagram of the blocking bracket structure.

[0023] Figure 8 It is a schematic diagram of the structure of a wet expansion device.

[0024] Fig. 9 This is a schematic diagram of the installation position of the rubber plugging sleeve.

[0025] Description of reference numerals:

[0026] 1. Shoe body;

[0027] 2. Sole; 21. Anti-skid beam; 22. Mounting groove; 23. Ventilation opening; 24. Anti-skid protrusion;

[0028] 3. Blocking system; 31. Blocking bracket; 311. First bracket; 3111. Bracket protrusion; 312. Second bracket; 313. Blocking mounting plate; 32. Blocking device; 321. Rubber blocking sleeve; 33. Wet expansion device; 331. Expansion rubber sleeve; 3311. Control hole; 332. Cloth sleeve lining;

[0029] 4. Breathable non-woven fabric. DETAILED DESCRIPTION

[0030] The present invention will be further described below in conjunction with the accompanying drawings:

[0031] like Figure 1 — Fig. 9As shown, the present embodiment provides a breathable and wear-resistant casual shoe, comprising a shoe body 1 and a sole 2 bonded together, the sole 2 is provided with a plurality of anti-skid cross beams 21, and mounting grooves 22 are provided between the anti-skid cross beams 21, and a plurality of ventilation openings 23 extending into the interior of the shoe body 1 are provided at the bottom of the mounting groove 22 of the sole 2, and the ventilation openings 23 ensure the ventilation of the sole 2, and a blocking system 3 is installed on the anti-skid cross beam 21, and the blocking system 3 comprises a blocking bracket 31, a plurality of blocking devices 32 and a plurality of wet expansion devices 33, the blocking bracket 31 is installed on the anti-skid cross beam 21, and each blocking device 32 is installed at the bottom of the blocking bracket 31, and each blocking device 32 points to a corresponding ventilation opening 23, and the wet expansion device 33 is installed in the mounting groove 22, and each wet expansion device 33 is connected to each blocking device 32 through an air pipe, and when stepped on, the wet expansion device 33 drives the blocking device 32 to expand, thereby sealing the ventilation opening 23 to prevent water from entering the ventilation opening 23, and each blocking device 32 is adapted to the corresponding mounting groove 22 When each blocking device 32 expands, it seals the vent opening 23. Each wet expansion device 33 includes an expansion rubber sleeve 331 and a cloth sleeve lining 332. Each expansion rubber sleeve 331 is provided with a plurality of control holes 3311. The cloth sleeve lining 332 is attached to the inner side of the expansion rubber sleeve 331. The cloth sleeve lining 332 covers the control holes 3311. After the cloth sleeve lining 332 is covered with water and wetted by water, the resistance of airflow or water flow through the control holes 3311 is greatly increased, so that the blocking device 32 is not blocked. The device 32 obtains a greater pressure, so that on rainy days, the wet expansion device 33 can push the blocking device 32 to more thoroughly block the ventilation opening 23, while in dry weather, since the cloth cover lining 332 is dry, the resistance of the air flow through the control hole 3311 is much lower than the resistance of the air flow or water flow through the control hole 3311 when the cloth cover lining 332 is wet. Since the internal pressure of the blocking device 32 is reduced, the opening of the ventilation opening 23 is increased, ensuring air permeability while preventing water from entering.

[0032] This creates an effect, that is, when the road surface is dry, the resistance of the air in the expansion rubber sleeve 331 to pass through the control hole 3311 to the outside is small, so that the pressure obtained by the blocking device 32 is small, and the blocking device 32 is not sufficient to expand and completely block the air opening 23, so that the air permeability of the air opening 23 is good when the road surface is dry.

[0033] When walking on a wet road, water flows through the control hole 3311 to wet the cloth sleeve lining 332, so that the resistance of the airflow through the cloth sleeve lining 332 and out of the expanded rubber sleeve 331 is greatly increased. In this way, when stepping, that is, when the sole 2 contacts the ground, the expanded rubber sleeve 331 can push the blocking device 32 to more thoroughly block the ventilation opening 23, thereby preventing water from pouring into the sole 2 through the ventilation opening 23.

[0034] Specifically, a plurality of mesh fabrics are sewn on the outer side of the shoe body 1 to ensure the air permeability of the shoe body 1 .

[0035] Specifically, the breathable non-woven fabric 4 is sewn on the breathable opening 23 , so that the bottom of the sole 2 has good breathability and, on the other hand, prevents dust from entering the sole 2 .

[0036] Specifically, the blocking bracket 31 includes a first bracket 311 and a second bracket 312, which extend from both sides of the anti-slip beam 21 respectively, and the first bracket 311 and the second bracket 312 are clamped with each other. The first bracket 311 and the second bracket 312 are both provided with a blocking mounting plate 313, and the blocking device 32 is installed on the corresponding blocking mounting plate 313. The blocking bracket 31 is divided into a first bracket 311 and a second bracket 312 for ease of installation. In order to ensure that the blocking bracket 31 is firmly installed, the anti-slip beam 21 on which the blocking bracket 31 is installed is made of plastic material, and integrally molding plastic or carbon fiber in the sole 2 is a conventional technology in the field and will not be repeated here.

[0037] Specifically, a bracket protrusion 3111 is provided on the first bracket 311, and a bracket groove is provided on the second bracket 312. The bracket protrusion 3111 is adapted to the bracket groove, thereby realizing the installation of the first bracket 311 and the second bracket 312. When the first bracket 311 and the second bracket 312 are both extended into the preset hole positions of the anti-slip beam 21, it is necessary to overcome the elastic potential energy of the preset hole positions of the anti-slip beam 21 until the bracket protrusion 3111 is engaged with the bracket groove. In this way, the anti-slip beam 21 firmly presses the bracket protrusion 3111 and the bracket groove to prevent the first bracket 311 and the second bracket 312 from loosening.

[0038] Specifically, the blocking device 32 is a rubber blocking sleeve 321, which is connected to the expansion rubber sleeve 331 through an air pipe, thereby achieving different degrees of expansion under different pressures. Specifically, when the ground is dry, the rubber blocking sleeve 321 expands to a small extent to ensure air permeability, while when the ground is wet, the rubber blocking sleeve 321 expands to a large extent to prevent outside water from entering the interior of the sole 2.

[0039] Specifically, each ventilation opening 23 is located in the middle part of the sole 2, and each wet expansion device 33 is installed in the corresponding installation groove 22 of each ventilation opening 23 close to the front end of the sole 2 or the rear end of the sole 2. In this way, the ventilation opening 23 can be closed when the sole 2 contacts the ground during stepping. That is to say, no matter whether the heel of the sole 2 touches the ground first, or the forefoot of the sole 2 touches the ground first, or the sole 2 touches the ground as a whole, the ventilation opening 23 can be closed synchronously during stepping.

[0040] Specifically, a plurality of anti-skid protrusions 24 are provided at the bottom of the sole 2 to produce an anti-skid effect. On the other hand, the height of the ventilation opening 23 is raised, further reducing the degree of water ingress into the ventilation opening 23 .

[0041] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for illustrating the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which shall fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. Breathable and wear-resistant casual shoes, characterized in that: It comprises a shoe body and a sole bonded together, the sole is provided with a plurality of anti-skid cross beams, mounting grooves are provided between the anti-skid cross beams, a plurality of ventilation openings extending into the interior of the shoe body are provided at the bottom of the mounting grooves of the sole, a blocking system is installed on the anti-skid cross beam, the blocking system comprises a blocking bracket, a plurality of blocking devices and a plurality of wet expansion devices, the blocking bracket is installed on the anti-skid cross beam, each of the blocking devices is installed at the bottom of the blocking bracket, each of the blocking devices points to a corresponding ventilation opening, the wet expansion device is installed in the mounting groove, each of the wet expansion devices is communicated with each of the blocking devices, each of the blocking devices is adapted to the corresponding mounting groove, each of the blocking devices seals the ventilation opening when expanded, each of the wet expansion devices comprises an expansion rubber sleeve and a cloth sleeve lining, each of the expansion rubber sleeves is provided with a plurality of control holes, the cloth sleeve lining is adhered to the inner side of the expansion rubber sleeve, and the cloth sleeve lining covers the control holes.

2. The breathable and wear-resistant casual shoes according to claim 1, characterized in that: The outer side of the shoe body is sewn with a plurality of mesh fabrics.

3. The breathable and wear-resistant casual shoes according to claim 1, characterized in that: The ventilation opening is sewn with a breathable nonwoven fabric.

4. The breathable and wear-resistant casual shoes according to claim 1, characterized in that: The blocking bracket includes a first bracket and a second bracket, the first bracket and the second bracket extend from both sides of the anti-slip beam respectively, the first bracket and the second bracket are clamped with each other, and the first bracket and the second bracket are both provided with a blocking mounting plate, and the blocking device is installed on the corresponding blocking mounting plate.

5. The breathable and wear-resistant casual shoes according to claim 4, characterized in that: The first bracket is provided with a bracket protrusion, and the second bracket is provided with a bracket groove, and the bracket protrusion is adapted to the bracket groove.

6. The breathable and wear-resistant casual shoes according to claim 1, characterized in that: The blocking device is a rubber blocking sleeve, and the rubber blocking sleeve is communicated with the expansion rubber sleeve.

7. The breathable and wear-resistant casual shoes according to claim 1, characterized in that: Each of the ventilation openings is located in the middle of the sole, and each of the wet expansion devices is installed in a corresponding installation groove of each ventilation opening close to the front end of the sole or the rear end of the sole.

8. The breathable and wear-resistant casual shoes according to claim 1, characterized in that: The bottom of the sole is provided with a plurality of anti-skid protrusions.

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