A kind of micro-air-conditioning healthy shoe and its sole

Abstract

The present invention discloses a micro-air-conditioning health shoe and its sole, wherein the sole includes an upper cover, a sponge layer, a heel support layer, an adhesive layer and a bottom plate from top to bottom, the upper cover is made of high-elastic rubber or silica gel, the top surface of the front sole is provided with a plurality of cylindrical grooves, hollow semicircular massage protrusions and a plurality of hollow truncated cones, the top surface of the heel is provided with an air bag, each truncated cone and each massage protrusion are connected with the air bag, and the outer periphery of the bottom surface of the heel extends downward to form a fence; the sponge layer is arranged on the bottom surface of the heel and placed in the fence; the heel support layer is arranged at the lower part of the sponge layer, and is provided with air holes running through from top to bottom, and the back of the heel support layer is provided with a ventilation groove connected with the air holes; the adhesive layer is made of high-viscosity rubber; the bottom plate is made of polymer rubber. The present invention utilizes the squeezing and rebound of the foot to circulate the air inside the shoe and the external air, has good air permeability, reduces production costs, is energy-saving and environmentally friendly, and has a longer service life.

Description

Technical Field

[0001] The present invention relates to the technical field of footwear, and in particular to a pair of micro-air-conditioned health shoes and a sole thereof. Background Art

[0002] Shoes are used to provide protection and cold-proof for the feet, and the breathability of shoes is also a property that people pay great attention to. They can discharge sweat as soon as possible after the feet sweat, ensuring that the feet are clean, dry, healthy and comfortable, and reducing the occurrence of athlete's foot.

[0003] In order to improve the air permeability, air-conditioning shoes have appeared on the market. The structure of the sole is modified so that the inside of the shoe is connected to the outside air through the sole. For example, the "air-conditioning shoe with heating and exhaust function" provided by the Chinese utility model patent application CN 206836373U can use an air pump to exchange the gas in the shoe with the outside gas, effectively discharge the humid gas in the shoe, and can use the exhaust switch to control the exhaust. The far-infrared heating coil can heat the upper after power is turned on, which improves the warmth retention performance. Among them, the functional layer of the sole is provided with evenly arranged channels that run through the top and bottom, and each channel is connected, and the position of the air holes corresponds to the channel one by one. Since the sole uses components such as an air pump and a circuit, the cost is relatively high; and the channel plays a supporting and exhausting role at the same time. Due to this structure and function of the channel, the channel is repeatedly compressed and rebounded during walking, which makes it easy to break and not durable enough.

[0004] In view of this, it is urgent to improve the structure of existing air-conditioning shoes to improve the structural strength of the sole and extend the service life. Summary of the invention

[0005] The technical problem to be solved by the present invention is that the existing structure of air-conditioning shoes has the problems of high cost, low structural strength and short service life.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is to provide a micro-air-conditioning sole, which includes, from top to bottom:

[0007] The upper cover is made of high-elastic rubber or silicone. The top surface of the front sole is provided with a plurality of cylindrical grooves, hollow semicircular massage protrusions and a plurality of hollow truncated cones. The top surface of the heel is provided with an air bag. Each of the truncated cones and each of the massage protrusions is connected to the air bag. The bottom surface periphery of the heel of the upper cover extends downward to form a fence.

[0008] A sponge layer is arranged on the bottom surface of the heel portion of the upper cover;

[0009] The heel support layer is made of PU, EVA, rubber or silicone, and is arranged at the lower part of the sponge layer. It is provided with air holes that penetrate up and down, and the outer periphery extends upward to form a positioning ring. The sponge layer, the positioning ring and the upper cover are closely connected in sequence. The back of the heel support layer is provided with a ventilation groove that is connected to the air hole;

[0010] The adhesive layer is made of high-viscosity rubber and is used to bond the upper cover and the bottom plate to form a sealed space;

[0011] The bottom plate is made of polymer rubber.

[0012] In another preferred embodiment, the fence is formed by staggered multiple transverse protrusions and multiple longitudinal protrusions, the transverse protrusions are arranged along the circumference of the upper cover, the longitudinal protrusions extend downward along the outer circumference of the upper cover, and the longitudinal protrusions first become thicker and then thinner from top to bottom.

[0013] In another preferred embodiment, the outer side surface of the longitudinal protrusion is a curved surface.

[0014] In another preferred embodiment, there are four frustums, two of which are arranged on the top surface of the massage protrusion and communicate with the inner side of the massage protrusion.

[0015] In another preferred embodiment, the groove forms a support column on the bottom surface of the upper cover.

[0016] The present invention also provides a micro-air-conditioning health shoe, comprising a micro-air-conditioning sole of the above structure, an insole arranged on the sole and an upper fixed on the micro-air-conditioning sole, a plurality of ventilation holes and a plurality of sweat holes are arranged on the front side of the bottom of the insole, each of the ventilation holes and the sweat holes passes through the bottom and top surfaces of the insole, and the frustum passes through the sweat holes from bottom to top.

[0017] In another preferred embodiment, a concave portion corresponding to the airbag is provided on the bottom surface of the insole, and the height of the concave portion is 2-10 mm.

[0018] In another preferred embodiment, a plurality of intersecting grooves are provided on the front side of the bottom surface of the insole, and the ventilation holes are arranged at the intersections of the grooves.

[0019] In another preferred embodiment, the outer side of the insole extends upward from low to high to form a U-shaped wrapping layer.

[0020] In another preferred embodiment, the height of the truncated cone is 2-9 mm, the diameter of the massage protrusion is 6-20 mm, the height is 3-20 mm, the thickness of the sponge layer is 10-35 mm, and the thickness of the insole is 10-20 mm.

[0021] Compared with the prior art, the present invention utilizes the ventilation holes and perspiration holes on the insole, the frustum, massage protrusions and air bags on the upper cover of the sole, the air holes and ventilation grooves of the sponge layer and the heel support layer to connect the inside of the sole with the outside air. With the squeezing and rebounding of the foot during walking, the air inside the shoe and the outside air can be circulated, the air permeability is good, the gravity of the human body during walking is utilized for air circulation, the production cost is reduced, energy saving and environmental protection are realized; the sponge layer is limited by the fence, and the shoe has good supporting strength and longer service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional diagram of the health shoe of the present invention;

[0023] Figure 2 It is a schematic diagram of the exploded structure of the front side of the insole and the sole of the present invention;

[0024] Figure 3 It is a schematic structural diagram of the bottom surface of the insole and the sole of the present invention. DETAILED DESCRIPTION

[0025] The present invention provides a micro-air-conditioning health shoe and a sole thereof, which can circulate the air inside the shoe and the outside air, has good air permeability, uses a fence to limit the sponge layer, has good support strength, and has a longer service life. The present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments of the specification.

[0026] like Figure 2 and Figure 3 As shown, a micro-air-conditioning sole provided by the present invention includes, from top to bottom, an upper cover 40, a heel support layer 50, a sponge layer 60, an adhesive layer and a bottom plate 70.

[0027] The upper cover 40 is made of high-elastic rubber or silicone. The top surface of the front sole is provided with a plurality of cylindrical grooves 41, hollow semicircular massage protrusions 42 and a plurality of hollow truncated cones 43. The top surface of the heel is provided with an air bag 44. Each truncated cone 43 and each massage protrusion 42 are connected to the air bag 44. The high-elastic rubber has good elasticity and a comfortable foot feel. The cylindrical groove 41 creates a gap between the upper cover 40 and the insole 30, which is conducive to air flow. The truncated cone 43, the massage protrusion 42 and the air bag 44 are connected. During walking, the air in the sole can be replaced by squeezing and rebounding the air bag 44 by the foot.

[0028] The outer periphery of the bottom surface of the heel portion of the upper cover 40 extends downward to form a fence 45, and the sponge layer 60 is arranged on the bottom surface of the heel portion of the upper cover 40 and is placed in the fence 45. The sponge layer 60 can be a high-elastic sponge with bamboo charcoal added therein to achieve the effect of absorbing moisture and deodorizing.

[0029] The heel support layer 50 is made of PU, EVA, rubber or silicone, and is arranged at the lower part of the sponge layer 60. It is provided with air holes 51 that penetrate up and down, and the outer periphery extends upward to form a positioning ring 53. The sponge layer 60, the positioning ring 53 and the upper cover 40 are closely connected in sequence. The back of the heel support layer 50 is provided with a ventilation groove 52 that is connected to the air hole 51. Since the sponge layer 60 is arranged on the lower side of the heel, its height is higher than the sole of the foot. Therefore, the fence 45 and the positioning ring 53 can limit the position of the sponge layer 60 and play a role in fixing the sponge layer 60. When the sponge layer 60 is compressed, the gas discharged enters the massage protrusions 42 and the truncated cone 43 of the sole of the foot through the air holes 51 and the ventilation grooves 52.

[0030] The adhesive layer is made of high-viscosity rubber, and the upper cover 40 and the bottom plate 70 are bonded to form a sealed space. The bottom plate 70 is made of polymer rubber. The adhesive bottom plate 70 is bonded and fixed to the back of the upper cover 40 to seal the micro-air-conditioning sole 20. The material of the bottom plate 70 makes it wear-resistant and non-slip.

[0031] The fence 45 is formed by staggeredly forming a plurality of transverse protrusions 451 and a plurality of longitudinal protrusions 452. The transverse protrusions 451 are arranged along the circumference of the upper cover 40, and the longitudinal protrusions 452 extend downward along the outer circumference of the upper cover 40. The longitudinal protrusions 452 first become thicker and then thinner from top to bottom, and may be thin or thick according to the shape of the inner side wall of the upper cover. The structure of the transverse protrusions 451 and the longitudinal protrusions 452 makes the fence 45 not easy to deform or shake, and has strong durability.

[0032] The outer side surface of the longitudinal protrusion 452 is an arc surface, and the longitudinal protrusion 452 is the heel side wall. The design of the outward protruding arc increases the contact area of ​​the bottom plate 70 of the micro-air-conditioning sole 20, plays an anti-slip and reinforcement role, and is not easy to fall.

[0033] There are four truncated cones 43, two of which are arranged on the top surface of the massage protrusion 42 and communicate with the inner side of the massage protrusion 42. This structure makes the air flow between the truncated cone 43, the massage protrusion 42 and the air bag 44 smoother, and enables the truncated cone 43 to contact the height of the conical protrusion, thereby reducing the size and height of the truncated cone 43 and making it easier to process.

[0034] The groove 41 forms a support column on the bottom surface of the upper cover 40. The top surface of the upper cover 40 is the groove 41, and the bottom surface is the support column, which plays a multi-purpose role.

[0035] like Figure 1As shown, the present invention also provides a micro-air-conditioning healthy shoe, comprising a micro-air-conditioning sole 20 of the above structure, an insole 30 arranged on the sole 20, and an upper 10 fixed on the micro-air-conditioning sole 20. A plurality of air holes 31 and a plurality of sweat holes 32 are provided on the front side of the bottom of the insole 30, and each of the air holes 31 and the sweat holes 32 penetrates the bottom surface and the top surface of the insole 30, and the truncated cone 43 passes through the sweat holes 32 from bottom to top. The air holes 31 are used to discharge air out of the shoe, and the sweat holes 32 are connected to the truncated cone 43. Under the gas agitation of the air bag 44, the air flow inside the shoe is effectively accelerated, so that sweat is discharged as soon as possible, and the inside of the shoe is kept dry.

[0036] The bottom surface of the insole 30 is provided with a concave position corresponding to the airbag 44, and the height of the concave position is 2-10 mm. The concave position is arranged corresponding to the heel airbag 44 to prevent the insole 30 from shaking in the shoe, and also make the foot feel more comfortable during walking.

[0037] The bottom front side of the insole 30 is provided with a plurality of intersecting grooves 41, and the ventilation holes 31 are arranged at the intersections of the grooves 41. The grooves 41 are arranged crosswise to guide the airflow to flow toward the ventilation holes 31.

[0038] The outer side of the insole 30 extends upward from low to high to form a U-shaped wrapping layer 33. The U-shaped wrapping layer 33 can effectively wrap and stabilize the heel, protect the ankle joint, and provide sufficient support to the arch of the foot to correct flat feet.

[0039] The height of the truncated cone 43 is 2-9 mm, the diameter of the massage protrusion 42 is 6-20 mm, the height is 3-20 mm, the thickness of the sponge layer 60 is 10-35 mm, and the thickness of the insole 30 is 10-20 mm. The height of the truncated cone 43 ensures that it can pass through the insole 30 and is not affected by the thickness of the insole 30. The total height of the sponge layer 60 and the insole 30 is 55 mm, which plays a role of invisible height increase. The diameter of the massage protrusion 42 is 6-20 mm, and the height is 3-20 mm. When a person's foot steps on it, it will shrink under pressure.

[0040] The working process of the micro-air-conditioning health shoes of the present invention during walking is as follows:

[0041] When walking, the heel steps on the airbag 44, and the airbag 44 presses down the sponge layer 60. The air in the sponge layer 60 is squeezed, and the massage protrusions 42 and the support column are flattened. The air in the sponge layer 60 passes through the air holes 51 through the ventilation grooves 53, and then passes through the hollow massage protrusions 42 and the frustum 43, and finally discharges out of the shoe from the ventilation holes 31 and the sweat holes 32 of the insole 30, so that the sweat and moisture flowing out of the foot are discharged out of the shoe.

[0042] When a person lifts his foot, the massage protrusions 42 and the support column will rebound, and the air outside the shoe will return to the sponge layer 60 and the air bag 44 through the air holes 31, the sweat holes 32, the frustum 43, the ventilation grooves 53, and the air holes 51, thereby achieving a breathing circulation effect.

[0043] The present invention utilizes the ventilation holes and perspiration holes on the insole, the truncated cone, massage protrusions and air bags on the upper cover of the sole, the air holes and ventilation grooves of the sponge layer and the heel support layer to connect the inside of the sole with the outside air. With the squeezing and rebounding of the foot during walking, the air inside the shoe and the outside air can be circulated and circulated, the air permeability is good, the gravity of the human body during walking is utilized for air circulation, the production cost is reduced, energy saving and environmental protection are achieved; the sponge layer is limited by the fence, the shoe has good supporting strength and has a longer service life.

[0044] The present invention is not limited to the above-mentioned optimal implementation mode. Anyone should be aware that any structural changes made under the inspiration of the present invention, and any technical solutions that are the same or similar to the present invention, fall within the protection scope of the present invention.

Claims

1. A micro-air-conditioning sole, characterized in that: From top to bottom, they include: The upper cover is made of high-elastic rubber or silicone. The top surface of the front sole is provided with a plurality of cylindrical grooves, hollow semicircular massage protrusions and a plurality of hollow truncated cones. The top surface of the heel is provided with an air bag. Each of the truncated cones and each of the massage protrusions is connected to the air bag. The bottom surface periphery of the heel of the upper cover extends downward to form a fence. A sponge layer is arranged on the bottom surface of the heel portion of the upper cover; The heel support layer is made of PU, EVA, rubber or silicone, and is arranged at the lower part of the sponge layer. It is provided with air holes that penetrate up and down, and the outer periphery extends upward to form a positioning ring. The sponge layer, the positioning ring and the upper cover are closely connected in sequence. The back of the heel support layer is provided with a ventilation groove that is connected to the air hole; The adhesive layer is made of high-viscosity rubber and is used to bond the upper cover and the bottom plate to form a sealed space; The bottom plate is made of polymer rubber; The fence is formed by staggered multiple transverse protrusions and multiple longitudinal protrusions, the transverse protrusions are arranged along the circumference of the upper cover, the longitudinal protrusions extend downward along the outer circumference of the upper cover, and the longitudinal protrusions first become thicker and then thinner from top to bottom; The outer side surface of the longitudinal protrusion is a curved surface.

2. The micro-air-conditioning sole according to claim 1, characterized in that: There are four frustums, two of which are arranged on the top surface of the massage protrusion and communicate with the inner side of the massage protrusion.

3. The micro-air-conditioning sole according to claim 1, characterized in that: The groove forms a support column on the bottom surface of the upper cover.

4. A micro-air-conditioning health shoe, characterized in that: It comprises a micro-air-conditioning sole as described in any one of claims 1 to 3, an insole arranged on the sole and an upper fixed on the micro-air-conditioning sole, wherein a plurality of ventilation holes and a plurality of sweat holes are arranged on the front side of the bottom of the insole, each of the ventilation holes and the sweat holes passes through the bottom and top surfaces of the insole, and the frustum passes through the sweat holes from bottom to top.

5. The micro-air-conditioning health shoes according to claim 4, characterized in that: A concave position corresponding to the airbag is provided on the bottom surface of the insole, and the height of the concave position is 2-10 mm.

6. The micro-air-conditioning health shoes according to claim 4, characterized in that: A plurality of intersecting grooves are arranged on the front side of the bottom surface of the insole, and the ventilation holes are arranged at the intersections of the plurality of intersecting grooves.

7. The micro-air-conditioning health shoes according to claim 4, characterized in that: The outer side of the insole extends upward from low to high to form a U-shaped wrapping layer.

8. The micro-air-conditioning health shoes according to claim 4, characterized in that: The height of the truncated cone is 2-9 mm, the diameter of the massage protrusion is 6-20 mm, the height is 3-20 mm, the thickness of the sponge layer is 10-35 mm, and the thickness of the insole is 10-20 mm.

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