CN201001438Y - Sole structure with corresponding air chamber between insole and insole - Google Patents

Abstract

A shoe sole structure with a shoe pad and a middle sole having corresponding air chambers comprises a shoe sole layer, a middle sole and a shoe pad, wherein the shoe pad is provided with a plurality of air holes in a penetrating way, and a plurality of convex blocks are arranged on the bottom side of the shoe pad in a convex way so as to enclose the bottom frame of the shoe pad to form a plurality of shoe pad air chambers; the middle sole is positioned below the insole and above the sole layer; several lugs are set on the top of the insole to constitute several insole air chambers, and the lugs are arranged in the positions corresponding to those of insole. Therefore, the air storage capacity is increased, and the heat dissipation effect in the shoe is improved.

Description

The insole and the midsole have a sole structure with corresponding air chambers

technical field

The utility model relates to an insole structure, in particular to a sole structure in which the insole and the midsole have corresponding air chambers.

Background technique

The general public wears shoes for a very long time a day, almost eight or nine hours. When wearing shoes for a long time, it is inevitable that the feet will be stuffy and uncomfortable, and even affect the user's feet. Therefore, the current shoe manufacturers will strengthen the design of the ventilation and ventilation functions in the shoes. For example, several ribs will be protruded from the bottom of the insole so that the ribs straddle the flat bottom of the shoe. A number of air chambers are formed, so that when the user is walking, the user can repeatedly step on the top of the air chamber to achieve the effect of squeezing and releasing the air chamber, and send the air in the air chamber into the interior of the shoe to achieve Ventilation and breathability of shoes.

However, when the insole is laid on the bottom of the shoe, because the thickness distance between the bottom and the bottom of the shoe is very small, the volume of the air chamber formed by each protruding rib is very limited, so when the user steps on the bottom of the shoe, the airflow produced is also very small. Extremely limited, the hot air in the shoes cannot be quickly discharged, and there is obviously a necessity for its improvement.

In view of this, the author of this case researched and innovated, revealing a sole structure in which the insole and the midsole have corresponding air chambers.

Contents of the invention

The purpose of this utility model is to provide a shoe sole structure in which the insole and the midsole have corresponding air chambers, to overcome the defects of the above-mentioned traditional structure, and to form a larger volume of air chamber, so that the air storage capacity can be increased, so as to improve the performance of the shoe. Internal cooling effect.

The technical scheme of the utility model: a sole structure with corresponding air chambers for the insole and the midsole, including the sole layer, the insole and the midsole, characterized in that:

The insole has several ventilation holes, and several projections protrude from the bottom side of the insole, and several insole air chambers surround the bottom of the insole;

The midsole is located below the insole and above the sole. On the top surface of the midsole, there are protruding portions forming several midsole air chambers. Correspondingly, each protruding piece straddles correspondingly on a protruding portion of the midsole, and the insole air chamber at the bottom of the insole communicates with the midsole air chamber of the midsole respectively, and forms an air chamber with a larger volume than the above-mentioned air chambers.

Wherein, a breathable water-repelling layer is laid between the insole and the midsole.

Wherein, the periphery of the midsole is recessed with several venting or water grooves, and each of the venting or water grooves communicates with the perforations set around the bottom of the shoe.

Wherein, the midsole and the sole layer are integrally formed.

Wherein, the bottom periphery of the midsole is recessed with a channel, and the channel communicates with each of the vents or water tanks.

Function and beneficial effect of the utility model:

The insole and the midsole disclosed by the utility model have a sole structure with corresponding air chambers, wherein a breathable water-repellent layer is laid between the insole and the midsole, which can block the rainwater from the outside from running up to the insole.

The insole and the midsole disclosed by the utility model have a sole structure with corresponding air chambers, wherein the top surface of the insole is provided with several pressing protrusions, and each of the pressing protrusions is respectively projected on an insole air chamber at the bottom of the insole. When walking in footwear, the pressing protrusion can be squeezed back and forth, and the air stored in the insole air chamber and the midsole air chamber will be squeezed and blown into the user's feet, and the air pressure will be generated, and the air flow will pass through the vent or the water tank , hot air and intruded water are discharged out of the shoe through the perforation of the bottom layer, or fresh air can be sucked in from the outside through the perforation of the bottom layer after the pressing protrusion is released.

The utility model discloses a sole structure in which the insole and the midsole have corresponding air chambers, wherein the periphery of the midsole is concavely provided with several vents or water tanks, and the vents or water tanks communicate with the perforations on the bottom of the shoe to absorb the water in the midsole air chamber. , which is beneficial to discharge the hot air in the shoes to the outside at the same time.

The desirable entities of the present utility model can be clarified by the following descriptions and accompanying drawings.

Description of drawings

Fig. 1: is the exploded view of the utility model.

Figure 2: An enlarged view of the area marked 2 in Figure 1.

Figure 3: is a combination diagram of Figure 1.

Fig. 4: It is a sectional view along the 4-4 direction of Fig. 1 .

Fig. 5: is the perspective view of the bottom of the insole of the present utility model.

Figure 6: is a top view of the midsole of the present invention.

Detailed ways

Please refer to Fig. 1 to Fig. 6, the utility model relates to a sole structure in which the insole and the midsole have corresponding air chambers. hole 21, and a number of protrusions 22 are protruded from the bottom side of the insole 20, so that the bottom of the insole 20 is framed to form a number of insole air chambers 23; and the midsole 30 is placed under the insole 20, and laid Above the sole layer 10, on the top surface of the midsole 30, several projections 31 protrude to form several middle bottom air chambers 32, and the arrangement position of each projection 31 corresponds to the arrangement position of the protrusions 22 of the insole 20. , when the insole 20 is straddled on the midsole 30, each protrusion 22 is correspondingly straddled on a protrusion 31 of the midsole 30, so that the insole air chamber 23 of the insole 20 and the midsole air chamber 32 of the midsole 30 They also correspond to and communicate with each other respectively to form a large-volume air chamber.

The insole and the midsole disclosed by the utility model have a sole structure with corresponding air chambers, wherein one or several perforations 11 are penetrated around the sole layer 10, so that each perforation 11 communicates with the midsole air chamber 32 of the midsole 30, so that the outdoor and The airflow in the shoe can communicate and convect through each of the perforations 11 .

The insole and the midsole disclosed by the utility model have a sole structure corresponding to the air chamber, wherein a breathable water-repellent layer 40 can be laid between the insole 20 and the midsole 30 to prevent the rainwater from the outside from running up to the insole 20 and Wet the user's feet.

The insole and the midsole disclosed in this utility model have a sole structure corresponding to the air chamber, wherein the top surface of the insole 20 is provided with several pressing protrusions 24, and each of the pressing protrusions 24 is respectively projected on an insole air at the bottom of the insole 20. chamber 23, the user can reciprocate and squeeze the pressing protrusion 24 when wearing footwear to walk, and squeeze and blow the air stored in the insole air chamber 23 of the insole 20 and the midsole air chamber 32 of the midsole 30. into the user's foot, or when the pressing protrusion 24 is released, fresh air can be sucked in from the outside through the perforation 11 of the bottom layer 10.

The utility model discloses a sole structure in which the insole and the midsole have corresponding air chambers, wherein the periphery of the midsole 30 is recessed with several vents or water tanks 33, and each vent or water tank 33 communicates with the perforation 11 of the sole layer 10 to provide The gas or rainwater sucked into the midsole air chamber 32 of the midsole 30 is discharged outside the footwear.

As shown in Fig. 1, Fig. 2 and Fig. 4, the insole and the midsole disclosed by the present invention have a sole structure corresponding to the air chamber, wherein the bottom periphery of the midsole 30 is concavely provided with a channel 34, so that the channel 34 communicates with each other. Discharge or water tank 33, make through the perforation 11 on the outside of the bottom of the shoe, as long as there is a position aimed at the deflation or water tank 33 or channel groove 34, the water and hot gas in the mid-bottom air chamber 32 can be passed through the deflation or water tank 33 along the channel 34 The peripheral edge gathers, and then all are discharged out of the shoe by the outer side perforation 11 of the sole layer.

The insole and the midsole disclosed in the present invention have a sole structure corresponding to the air chamber, wherein the midsole 30 and the sole layer 10 can be integrally formed, and the present invention is not limited by itself.

The insole and the midsole disclosed by the present invention have a sole structure with corresponding air chambers, which can be applied to footwear such as sports shoes, leather shoes, casual shoes, sandals, and slippers, and the present invention is not limited thereto.

The insole and the midsole disclosed by the utility model have a sole structure corresponding to the air chamber. Ventilation holes 21, and a number of protrusions 22 are protruded from the bottom side of the insole 20, so that the bottom of the insole 20 is framed to form a number of insole air chambers 23; On the top surface of the midsole 30, several projections 31 are protrudingly provided to form several middle bottom air chambers 32. The arrangement position of each projection 31 corresponds to the arrangement position of the protrusions 22 of the insole 20, so that the insole 20 straddles the center. When the bottom 30 is on, each protrusion 22 is correspondingly straddled on a protrusion 31 of the midsole 30, so that the bottom insole air chamber 23 of the insole 20 and the midsole air chamber 32 of the midsole 30 also correspond to and communicate with each other. And form a larger volume of the air chamber, its gas storage capacity can be increased, to enhance the heat dissipation effect in the shoes, and show its novelty and practicability.

The structures and shapes disclosed in the utility model can be modified and applied without violating the spirit and scope of the utility model, and the utility model is not self-limiting.

Claims (5)

1. a shoe-pad and the middle end, have the footwear sole construction of corresponding air chamber, contain sole layer, shoe-pad and in the end, it is characterized in that:

This shoe-pad is installed with several air-vents, and is extruded with several projections in the bottom side of this shoe-pad, and the bottom of shoe-pad is around several shoe-pad air chambers are arranged;

Should be positioned at the below of this shoe-pad the middle end, and be positioned at the top of sole, in this on end end face, be extruded with the several teats that constitute spirit chamber in the number, the arrangement position of each teat is corresponding with the arrangement position of the projection of shoe-pad, each projection bridges respectively accordingly on a teat at the middle end, the shoe-pad air chamber of shoe-pad bottom and corresponding respectively the communicating in middle spirit chamber at the middle end, and form the big air chamber of more above-mentioned each gas chamber volume.

2. shoe-pad and the middle end, have the footwear sole construction of corresponding air chamber according to claim 1, it is characterized in that: in this shoe-pad and between the middle end, be equipped with a ventilative watertight layer.

3. shoe-pad and the middle end have the footwear sole construction of corresponding air chamber according to claim 1, it is characterized in that: the periphery at the end in this, recessed have number to lose heart or the groove of water, respectively should lose heart or perforation mutual conduction that tank and sole layer are worn on every side.

4. shoe-pad and the middle end, have the footwear sole construction of corresponding air chamber according to claim 1, it is characterized in that: the end and the sole layer structure that is formed in one in this.

5. shoe-pad and the middle end, have the footwear sole construction of corresponding air chamber according to claim 1, it is characterized in that: the bottom peripheral edge at the end in this, recessed have a channel, this channel with respectively should lose heart or tank is connected.

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