CN213720270U - Breathable sole - Google Patents

Abstract

The utility model provides a breathable sole, including having sole portion, heel portion and being used for connecting the sole body of the arch portion of sole portion and heel portion, the arch of foot position is equipped with the transom, install waterproof ventilative subassembly on the transom, waterproof ventilative subassembly is by the waterproof ventilative layer of laminating each other and the lamellar structure that prevents the puncture layer and constitute, waterproof ventilative layer is located the upper strata, prevent that the puncture layer is located the lower floor, waterproof ventilative layer covers the transom. The breathable sole has stable and reliable structure, is not easy to fall off, and has good use durability; the shoe has the advantages that the performances of ventilation, perspiration and water resistance of the shoe are greatly improved, and effective protection can be achieved.

Description

Breathable sole

Technical Field

The utility model belongs to the technical field of shoes, in particular to ventilative sole.

Background

The sweat secreted from the skin of human foot is mostly concentrated on the sole of foot, and the sweat glands on the sole of the foot are important parts for human body to sweat. Because the sole absorbs sweat for a long time, the sweat is accumulated on the sole and cannot be volatilized in time, the sole is difficult to avoid smelling, bacteria are bred, and people suffer from foot diseases. Since sweat glands of human soles are mainly concentrated on soles, the method of discharging sweat from soles is the best method for solving the problems. At present, the market urgently needs a breathable sweat-discharging waterproof sole which has reasonable structure, good breathable performance and waterproof performance.

Disclosure of Invention

In view of this, an object of the present invention is to provide a breathable sole that can automatically control the turning on or off of a headlight according to the brightness of the external environment.

The purpose of the utility model can be realized by the following technical proposal: the utility model provides a breathable sole, is including having sole portion, heel portion and being used for connecting the sole body of the arch of foot portion of sole portion and heel portion, its characterized in that, arch of foot portion position is equipped with the transom, install waterproof ventilative subassembly on the transom, waterproof ventilative subassembly is the lamellar structure that comprises the waterproof ventilative layer of laminating each other and puncture-proof layer, waterproof ventilative layer is located the upper strata, puncture-proof layer is located the lower floor, waterproof ventilative layer covers the transom.

In the breathable sole, the waterproof and breathable assembly further comprises a supporting frame, the supporting frame comprises an upper supporting bracket attached to the upper surface of the waterproof and breathable layer and a lower supporting bracket attached to the lower surface of the puncture-proof layer, and supporting bars corresponding to the upper and lower positions of the upper supporting bracket and the lower supporting bracket are arranged on the upper supporting bracket and the lower supporting bracket.

In the breathable sole, the support frame is made of thermoplastic materials, and the support frame and the sole body are integrated through injection molding of the sole mold.

In the breathable sole, the outer rings of the upper support bracket and the lower support bracket are uniformly provided with a plurality of hole grooves.

In the breathable sole, the anti-puncture layer is of a grid structure made of metal wires or nylon wires, and the mesh spacing of the grid structure is 0.2-1.5 mm.

In the breathable sole, the sole part is provided with a plurality of first massage bulges, and the tops of the first massage bulges are flush with the surface of the upper support bracket.

In the breathable sole, the heel part is provided with a plurality of second massage bulges and supporting ribs for connecting the second massage bulges, and the tops of the second massage bulges are flush with the surface of the upper support bracket.

Compared with the prior art, the breathable sole has the following advantages: 1. the integrated injection molding is adopted, the structure is stable and reliable, the falling is not easy, and the service durability is good. 2. The waterproof breathable sheet adopting innovation greatly improves the performance of ventilation, perspiration and water resistance of the shoe, is protected by the puncture-proof layer, is not easy to break or puncture, namely keeps the inside of the shoe dry and fresh, and can also play an effective role in protection.

Drawings

Fig. 1 is a front view schematically illustrating the construction of the ventilating sole according to the embodiment.

Fig. 2 is a schematic view of the reverse structure of the breathable sole of the embodiment.

Fig. 3 is a schematic front view of the waterproof and breathable assembly of the embodiment.

Fig. 4 is a cross-sectional view of the waterproof breathable assembly of an embodiment.

In the figure, 1, a sole body; 1a, a sole part; 1b, a heel part; 1c, arch part; 2. A ventilation window; 3. a waterproof breathable component; 3a, a waterproof breathable layer; 3b, a puncture-proof layer; 3c, a support frame; 3c1, a top support bracket; 3c2, lower support bracket; 3c3, support bar; 3d, hole grooves; 4. a first massage protrusion; 5. a second massage protrusion; 6. and (7) supporting ribs.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 and 2, the breathable sole comprises a sole body 1 having a sole portion 1a, a heel portion 1b and an arch portion 1c for connecting the sole portion 1a and the heel portion 1b, a ventilation window 2 is arranged at the arch portion 1c, a waterproof and breathable assembly 3 is mounted on the ventilation window 2, the waterproof and breathable assembly 3 is a sheet-like structure formed by a waterproof and breathable layer 3a and a puncture-proof layer 3b which are attached to each other, the waterproof and breathable layer 3a is positioned at the upper layer, the puncture-proof layer 3b is positioned at the lower layer, the waterproof and breathable layer 3a covers the ventilation window 2, and the thickness of the whole sheet-like structure is about 0.5-1.5 mm.

Specifically, referring to fig. 3 and 4, the waterproof and breathable assembly 3 further includes a supporting frame 3c, the supporting frame 3c includes an upper supporting bracket 3c1 attached to the upper surface of the waterproof and breathable layer 3a and a lower supporting bracket 3c2 attached to the lower surface of the puncture-proof layer 3b, the upper supporting bracket 3c1 and the lower supporting bracket 3c2 are provided with supporting bars 3c3 corresponding to each other in the vertical direction, and the supporting bars 3c3 are in an Λ shape. The support frame 3c is thermoplastic material TPU or rubber, wherein evenly be provided with a plurality of support hole grooves 3d on the outer lane of upper support bracket 3c1 and lower support bracket 3c2, can make the better combination of support frame 3c and sole body 1 when support frame 3c and sole body 1 are moulded plastics as an organic whole through the sole mould, can improve waterproof ventilative subassembly 3 and sole body 1's fixed stability like this, increase its life.

The waterproof breathable layer 3a is a thin sheet or a film or a cloth sheet made of a high-molecular waterproof material, and the diameter of micropores of the waterproof breathable layer 3a is larger than the diameter of water vapor molecules and smaller than the diameter of water droplet molecules; the puncture-proof layer 3b is a latticed structure made of metal wires or nylon wires, and the mesh spacing of the latticed structure is 0.2-1.5 mm.

More specifically, in order to improve the wearing comfort of the sole, the sole portion 1a is provided with a plurality of first massage protrusions 4, the heel portion 1b is provided with a plurality of second massage protrusions 5 and support ribs 6 connecting the second massage protrusions 5, and the tops of the first massage protrusions 4 and the tops of the second massage protrusions 5 are flush with the surface of the upper support bracket 3c 1.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a breathable sole, is including sole body (1) that has sole portion (1a), heel portion (1b) and is used for connecting arch of foot portion (1c) of sole portion (1a) and heel portion (1b), its characterized in that, arch of foot portion (1c) position is equipped with ventilation window (2), install waterproof ventilative subassembly (3) on ventilation window (2), waterproof ventilative subassembly (3) are the lamellar structure that constitutes by waterproof ventilative layer (3a) and the puncture-proof layer (3b) of laminating each other, waterproof ventilative layer (3a) are located the upper strata, puncture-proof layer (3b) are located the lower floor, waterproof ventilative layer (3a) cover ventilation window (2).

2. The vapor-permeable sole according to claim 1, characterized in that said waterproof and vapor-permeable assembly (3) further comprises a supporting frame (3c), said supporting frame (3c) comprising an upper supporting bracket (3c1) affixed to the upper surface of said waterproof and vapor-permeable layer (3a) and a lower supporting bracket (3c2) affixed to the lower surface of said puncture-resistant layer (3b), said upper supporting bracket (3c1) and said lower supporting bracket (3c2) being provided with supporting strips (3c3) in correspondence of their upper and lower positions.

3. The vapor-permeable sole according to claim 2, characterized in that said supporting frame (3c) is of thermoplastic material, said supporting frame (3c) and said sole body (1) being injection-moulded in one piece by means of a sole mould.

4. The vapor-permeable sole according to claim 2 or 3, characterized in that said upper support bracket (3c1) and said lower support bracket (3c2) are provided with a plurality of support holes (3d) uniformly on the outer periphery.

5. The vapor-permeable sole according to claim 1, 2 or 3, characterized in that said anti-puncture layer (3b) is a latticed structure made of metal wires or nylon wires, the mesh-to-mesh spacing of said latticed structure being comprised between 0.2mm and 1.5 mm.

6. The vapor-permeable sole according to claim 2 or 3, characterized in that said sole portion (1a) is provided with a plurality of first massaging protrusions (4), the top of said first massaging protrusions (4) being flush with the face of said upper support bracket (3c 1).

7. The vapor-permeable sole according to claim 2 or 3, characterized in that said heel portion (1b) is provided with a plurality of second massaging protrusions (5) and supporting ribs (6) connecting each second massaging protrusion (5), the top of said second massaging protrusions (5) being flush with the face of said upper support (3c 1).

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