TWM573960U - Structure of breathable shoe sole - Google Patents

Abstract

A breathable sole structure comprising a sole body comprising a top surface of a sole body and a bottom surface of a sole body, and an exhaust flow passage is transversely penetrated in the sole body; a capsule structure disposed on a bottom surface of the sole body And a suction jet opening is arranged on the capsule structure, the suction jet opening is in gas communication with the exhaust flow passage, the bladder structure is provided with an elastic support structure; and a gas permeable loop structure is disposed on the top surface of the sole body a plurality of venting structures are recessed, and the bottom of each venting structure is provided with a loop structure that communicates with each other, and the loop structure is in gas communication with the exhaust runner; the novel model not only has the function of gas permeability, but also has a good function. With the principle of pumping jets, Si Si continues to spray cool air toward the user's soles to achieve significant ventilation and drainage.

Description

Breathable sole structure

A sole structure, in particular a sole structure having a gas permeable function.

Whether it is exercise or walking, the soles of the feet always produce a lot of sweat, not only the uncomfortable moisture in the shoes, but also the odor, and even more may cause mold infection to cause the feet of Hong Kong. However, at present, many shoes only appeal to improve the breathability on the upper, for example, fabrics and fabrics with better permeability are selected to exclude moist moisture in the shoes, but the moisture generated by sweating on the soles of the feet is concentrated on the soles of the feet. Between the soles, the method of increasing the breathability of the upper alone cannot effectively and quickly remove the moisture between the sole and the sole, so it is necessary to develop a breathable sole structure to improve the problem.

In order to solve the problem that the current shoe products only use the breathable fabric and cloth on the upper to improve the breathability of the shoe, the present invention provides a breathable sole structure, comprising: a sole body comprising a sole body top surface And a bottom surface of the sole body, and an exhaust flow passage is transversely penetrated in the sole body; a capsule structure is disposed on the bottom surface of the sole body, and an air suction opening is arranged on the side of the capsule structure, and the suction air opening is The exhaust flow channel is in gas communication, the balloon structure is provided with an elastic support structure; and a gas permeable circuit structure is disposed on the top surface of the sole body and recessed with a plurality of gas permeable structures, and the bottom of each gas permeable structure is interpenetrated A one-loop configuration is communicated that is in gaseous communication with the exhaust runner.

The top surface of the sole body is provided with a concave and convex surface design of the toes, the soles of the feet, the arch of the foot and the heel.

Wherein, the appearance of the gas permeable structure comprises a polygon or a circle.

Wherein, the capsule structure is disposed in the area of the sole of the foot or the heel.

Wherein, the venting circuit structure is distributed in the area of the sole of the foot or the heel.

Wherein, the side of the capsule structure is further provided with a suction air opening, and the inlet and outlet air of the suction opening provided at the side is smaller than the inlet and outlet of the suction opening provided at the upper side.

Wherein, the elastic support structure is a three-dimensional space grid.

The three-dimensional space grid is composed of a plurality of polyhedrons.

Wherein, the elastic support structure is a porous structure.

Preferably, the breathable sole structure or the elastic support structure is made by 3D printing.

According to the above description, the present invention successfully achieves the breathable and cool effect of the sole by utilizing the structural design, and improves the current limited technology to achieve limited ventilation effect only by the breathable fabric and fabric of the upper, and the novel not only has the function of gas permeability. In addition, it is also ingenious to use the principle of the pump to suck the jet, continuously injecting cool air toward the user's sole to achieve a more pronounced breathable drainage effect.

Referring to FIG. 1 to FIG. 4 , a preferred embodiment of the present invention includes a sole body 10 . The sole body 10 includes a sole body top surface 11 and a sole body bottom surface 13 . The sole body bottom surface 13 is provided with at least one The balloon structure 20 is provided with a gas permeable circuit structure 30 on the top surface 11 of the sole body.

Referring to FIG. 2 , the outer shape of the sole body 10 corresponds to the outer contour of the human body, and at least one exhaust flow channel 12 transversely penetrated in the lateral direction of the sole body 10 is preferably disposed. The sole surface 11 of the sole body is provided with a concave-convex curved surface corresponding to the toe, the sole of the foot, the arch of the foot and the heel of the human foot to provide more comprehensive support and comfort for the user's foot.

Referring to FIG. 3, the outer shape of the capsule structure 20 is a flat capsule structure, and a suction jet is disposed on the upper side of the capsule structure 20 and the exhaust flow passage 12 on the sole body 10 in a gas circulation manner. The opening 23, the suction opening 23 of the capsule structure 20, can achieve the effect of suction and exhaust similar to suction and air.

Preferably, the present invention is further provided with another suction opening 21 communicating with the outside on the side of the capsule structure 20, but in order to ensure that the main suction function of the capsule structure 20 is the suction provided on the upper side The air ejection opening 23, the compression elasticity or the air intake amount of the suction air opening 21 provided on the side is smaller than the suction air opening 23 provided at the upper side, so that the capsule structure 20 of the present invention can be effectively used. The bottom of the foot sucks the jet to achieve a breathable and transparent effect.

Referring to FIG. 4 , the capsule structure 20 preferably includes an elastic support structure 24 capable of providing rebound thereof, so as to prevent the user from stepping on the capsule structure 20 and unable to rebound, resulting in a problem that the pump function cannot be effectively generated. The elastic support structure 24 is preferably a three-dimensional space mesh composed of a plurality of polyhedrons, as shown in FIG. 4, which is a three-dimensional space mesh composed of a plurality of tetrahedrons, but the three-dimensional space mesh structure Without limitation, as long as the user can step on the direction to achieve the effect of rebounding or rebounding the capsule structure 20, it is within the scope of the present invention. The suction openings 21, 23 are in gaseous communication with the resilient support structure 24 to achieve the effect of inhaling and ejecting gas or ambient gas around the sole of the user's sole.

There are two main ways in which the suction opening 21, 23 is in gas communication with the elastic supporting structure 24, one of which is that when the elastic supporting structure 24 is made of a material that does not pass through the gas permeable body, the suction opening 21, 23 is A gas passage is required to substantially penetrate the elastic support structure 24 and communicate with the outside air, so that the gas can penetrate the through passage to achieve the gas communication effect of the capsule structure 20; the second is when the elastic support structure 24 is a gas permeable body When the material is made of, for example, a porous material or a structure having a gas permeable slit printed by a laminate printing (FDM), the suction opening 21, 23 does not need to have a gas passage to substantially penetrate the elastic supporting structure 24, that is, The effect of the capsule structure 20 being permeable to the outside air can be produced to achieve the pumping efficiency required by the present invention.

Referring to FIG. 5, the gas permeable circuit structure 30 includes a plurality of gas-permeable gas permeable structures 31. The gas permeable structure 31 is represented by a plurality of hexagonal cavities in the present embodiment, each of which presents a hexagonal cavity. The bottom of the venting structure 31, i.e., the connecting surface facing the top surface 11 of the sole body, communicates with each other in a loop configuration 32, and the loop configuration is in gaseous communication with the exhaust runner 12. The gas permeable structure 31 may be circular or other polygonal shapes, such as a triangular shape, a quadrangular shape or a pentagon shape, in addition to the hexagonal concaves described above, and the present invention is not limited thereto. The location of the venting loop structure 30 is preferably disposed in the hot gas distribution area of the user's sole, particularly the palm or heel position.

In combination with the foregoing structural description of the present invention, the venting function of the sole can be caused mainly by the suction of the balloon structure 20 to achieve the effect of assisting the circulation of hot moisture near the sole of the user and quickly dissipating. For example, the embodiment in which the suction opening 21, 23 is provided on the upper side and the side of the capsule structure 20 is as follows. First, when the present invention is used, the user's foot is stepped on to cause the capsule structure 20 to be squeezed. And forming a negative pressure state in the capsule, when the user's foot is lifted, the outside cool air is thus sucked into the capsule structure 20 through the suction opening 21 provided at the side, and the user steps back to the capsule again. When the structure 20 is pressed, the cool air that originally inhaled the outer boundary of the capsule structure 20 is blown toward the sole of the user through the suction opening 23 of the upper side, and the blowing pressure of the air may cause the original accumulation near the sole. The moisture and hot air generated from the user's foot are discharged through the gas permeable structure 31 of the gas permeable circuit structure 30, the circuit structure 32, and the exhaust gas flow path 12 extending transversely through the sole, and thus the present invention can be Between the steps of stepping on, the air and the hot air generated by the sole are quickly eliminated by blowing the outside air to the user's sole, thereby achieving the appeal of the novel breathable function.

In addition, the arrangement of the capsule structure 20 of the present invention, as shown in the embodiment of FIG. 3, is mainly symmetrically disposed on the bottom surface 13 of the sole body in a lateral direction or a lateral direction, and the provided area corresponds to the user's sole and the heel. Positions, such areas are the areas where the user applies pressure to the sole body 10 in the footsteps, so that the capsule structure 20 can better produce the pumping effect of inhalation and jet. The number of the capsule structure 20 is not limited by the present invention, and the ventilation function of the present invention can be achieved mainly for the area where the hot gas is developed in the sole of the foot.

The manufacturing method of the present invention preferably utilizes a 3D printing method to achieve a customized sole structure manufacturing claim. The above is only the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. All other equivalent changes or modifications which are not departing from the spirit of the present invention are included in the present invention. Within the scope of the patent application.

10‧‧‧Sole body

11‧‧‧ top surface of sole body

12‧‧‧Exhaust runner

13‧‧‧Sole of the sole body

20‧‧‧ capsule structure

21, 23‧‧‧ suction jet opening

24‧‧‧Elastic support structure

30‧‧‧Ventilated loop structure

31‧‧‧ Breathable structure

32‧‧‧Circuit construction

1 is a schematic view of a preferred embodiment of the present invention. 2 is a schematic view of the sole body and a portion of the capsule structure of the present invention. Figure 3 is a schematic view showing the bottom of the sole body and the structure of the capsule. 4 is a schematic view of a preferred embodiment of the elastic support structure of the present invention. Figure 5 is a schematic view of the breathable circuit structure of the present invention.

Claims (10)

A breathable sole structure comprising: a sole body comprising a top surface of a sole body and a bottom surface of a sole body, and an exhaust flow passage is transversely penetrated in the sole body; a capsule structure disposed on the bottom surface of the sole body And a suction nozzle opening is arranged on the capsule structure, the suction air opening is in gas communication with the exhaust flow channel, the capsule structure is internally provided with an elastic support structure; and a gas permeable circuit structure is disposed on the sole body The top surface is recessed with a plurality of gas permeable structures, and the bottom of each gas permeable structure is provided with a circuit structure that communicates with each other, and the circuit structure is in gas communication with the exhaust gas flow path. For example, in the breathable sole structure of claim 1, the top surface of the sole body is provided with a concave and convex surface design of the toes, the soles of the feet, the arch of the foot and the heel. The breathable sole structure of claim 1 is polygonal or circular in shape as claimed in claim 1. The breathable sole structure of claim 2, wherein the capsule structure is disposed in the area of the sole of the foot or the heel. The breathable circuit structure is distributed in the area of the sole of the foot or the heel, as in the breathable sole structure of claim 2 of the patent application. The breathable sole structure of claim 1 is characterized in that: the side of the capsule structure is provided with another suction opening, and the amount of air entering and exiting the suction opening provided at the side is smaller than the amount of the inlet and outlet of the suction opening provided at the upper side. . The breathable sole structure of claim 1 is a three-dimensional space grid. The breathable sole structure of claim 7 is composed of a plurality of polyhedrons. The breathable sole structure of claim 1, wherein the elastic support structure is a porous structure. The breathable sole structure of the first, second, third, fourth, fifth, sixth, seventh, eighth or ninth aspect of the patent application, the breathable sole structure or the elastic support structure is made by 3D printing.