CN220403248U - Breathable sole - Google Patents

Abstract

The utility model discloses a breathable sole, which comprises a sole body and a tread concave surface formed on the upper surface of the sole body, wherein an inner ventilation cavity is formed in the position, corresponding to the sole, of the tread concave surface, a deformation power cavity communicated with the outside is formed in the position, corresponding to the heel, of the sole body, a branch venation ventilation structure is arranged between the power cavity and the inner ventilation cavity, a multi-stage ventilation channel is formed on the branch venation ventilation structure, the multi-stage ventilation channel is communicated with the inner ventilation cavity and the power cavity, and the multi-stage ventilation channel comprises a primary ventilation channel and at least two secondary ventilation channels communicated with the primary ventilation channel. The utility model has the following advantages and effects: the utility model uses the branch and trunk vein structure of the tree to realize the uniform and smooth outward conduction of the gas, thereby realizing the rapid exhaust of the sole and further achieving better ventilation and exhaust.

Description

Breathable sole

Technical Field

The utility model relates to a sole, in particular to a breathable sole.

Background

The shoe is inseparable from the natural environment and human intelligence. In ancient times, the land is uneven, the climate is severe and cold, the human beings can instinctively protect the feet of the human beings, so that shoes are formed, and the animal skin and leaves which are simply wrapped are the earliest shoes in the human history. Modern people have higher and higher living standards, and the quality and the function requirements on shoes are higher and higher, so that the quality and the style of the shoes are changed in a vast manner. The existing shoes comprise uppers and soles, and the quality and design structure of the soles directly affect the wearing comfort.

The ventilation property of the sole is one of the important factors for the comfort of wearing shoes, and along with the research and development of the technology in the field, a plurality of ventilation soles are also sequentially arranged on the market, and the ventilation and ventilation purposes are achieved by exchanging air flow with the outside through the ventilation function of the sole. To circumvent existing commercial venting sole structures, the applicant developed a venting sole of another novel structure; the design of the utility model is developed.

Disclosure of Invention

The utility model aims to provide a breathable sole with better ventilation and exhaust performance.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a ventilative sole, includes sole body and forms in the trample concave surface of sole body upper surface, trample the position that the concave surface corresponds the sole and be equipped with inside ventilation chamber, the sole body corresponds the position of heel and is equipped with external communicating deformation power chamber, be equipped with branch venation ventilation structure between power chamber and the inside ventilation chamber, be formed with multistage ventilation channel on the branch venation ventilation structure, multistage ventilation channel intercommunication inside ventilation chamber and power chamber, multistage ventilation channel includes one-level ventilation channel and communicates at least two second grade ventilation channel of one-level ventilation channel.

Through adopting above-mentioned technical scheme, the setting of inside ventilates the chamber and constitutes and communicate with each other with the wearing chamber of shoes, and the user is through the heel tramples the sole in the in-process of wearing makes the power chamber take place elastic expansion deformation so and provides exhaust power and constitutes the external world and the inside ventilation chamber with the effect of second grade ventilation passageway and communicate with each other, realizes the quick exhaust of sole to reach better ventilative, exhaust.

Further provided is that: the multistage ventilation channels comprise a plurality of tertiary ventilation channels communicated with the secondary ventilation channels, the number of the tertiary ventilation channels is more than that of the secondary ventilation channels, and each secondary ventilation channel is connected with at least two tertiary ventilation channels.

Through adopting above-mentioned technical scheme, cooperation between the three of first order ventilation channel, second grade ventilation channel and tertiary ventilation channel forms branch venation guide structure, and this structure can promote the smooth and easy nature that the air current circulated to the power chamber from inside ventilation chamber to this promotes the gas permeability of this structure.

Further provided is that: the width of the primary ventilation channel is larger than that of the secondary ventilation channel and the tertiary ventilation channel, and the primary ventilation channel is communicated with the internal ventilation cavity and the tertiary ventilation channel is communicated with the power cavity.

Through adopting above-mentioned technical scheme, the throughput of gas is promoted in the setting of this kind of structure, makes the quick transmission of realization that get into multistage ventilation channel of gas ability quick, reduces the resistance that gas transmission received.

Further provided is that: the branch venation ventilation structure is formed on the treading concave surface, and the multi-stage ventilation channel is communicated with the treading concave surface.

By adopting the technical scheme, the communication area with the wearing cavity is increased, so that the exhaust efficiency and the exhaust capacity are improved.

Further provided is that: the power cavity is arranged on the trampling concave surface and is arranged in a downward concave manner.

By adopting the technical scheme, the forming mode has simple structure and lower processing cost, and can form a relatively airtight power cavity structure by matching with the insole.

Further provided is that: including forming in a plurality of gas vents of sole body outer wall, a plurality of be equipped with branch venation exhaust structure between gas vent and the power chamber, form the main exhaust passage of a intercommunication power chamber and a plurality of branch exhaust passage of a plurality of gas vents of intercommunication and main exhaust passage on the branch venation exhaust structure, a plurality of branch exhaust passage and a plurality of gas vents one-to-one setting, the one end height of main exhaust passage intercommunication power chamber is higher than the gas vent.

By adopting the technical scheme, the gas can be rapidly discharged through the branch vein exhaust structure in a low-exhaust port mode, so that the circulation resistance is reduced; and a plurality of exhaust ports and branch exhaust channels are matched to improve the exhaust efficiency.

Further provided is that: each of the branch exhaust passages is located below the main exhaust passage and the exhaust port is located below the branch exhaust passage.

By adopting the technical scheme, the exhaust resistance is reduced and the resistance of reverse gas entering from the exhaust port is improved, so that a better exhaust effect is achieved.

Further provided is that: the branch venation exhaust structure is arranged on the outer side wall of the sole body, the outer side wall of the sole body is provided with a sealing sheet for sealing the branch venation exhaust structure, and the exhaust port is formed between the edge of the sealing sheet and the sole body.

By adopting the technical scheme, the forming mode has simple structure and lower processing cost, and can form the branch vein exhaust structure by matching with the sealing sheet.

Further provided is that: the inside ventilation cavity is including setting up in the main cavity body of trampling the concave surface and setting up in trampling the concave surface and be located a plurality of cavities that the main cavity body is close to sole body shoe tip position, a plurality of cavities set up and every cavity all communicates with each other with the main cavity body along sole body width direction interval arrangement.

By adopting the technical scheme, the support and the comfort of the sole are considered while the ventilation quantity is improved.

In summary, the utility model has the following beneficial effects: the utility model can realize the rapid exhaust of the sole, thereby achieving better ventilation and exhaust performance.

Drawings

FIG. 1 is a schematic diagram of an embodiment;

fig. 2 is a partial exploded view of an embodiment.

In the figure: 1. a sole body; 2. a concave tread surface; 3. an internal venting chamber; 31. a main cavity; 32. a support cavity; 4. a power cavity; 51. a primary ventilation channel; 52. a secondary ventilation channel; 53. a tertiary ventilation channel; 6. an exhaust port; 71. a main exhaust passage; 72. a branch exhaust passage; 8. and a sealing sheet.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, a breathable sole comprises a sole body 1 and a tread concave surface 2 formed on the upper surface of the sole body 1, wherein an inner ventilation cavity 3 is formed in the tread concave surface 2 corresponding to the sole, a deformation power cavity 4 communicated with the outside is formed in the sole body 1 corresponding to the heel, a branch venation ventilation structure is arranged between the power cavity 4 and the inner ventilation cavity 3, and the branch venation ventilation structure is arranged on the tread concave surface 2. The branch venation ventilation structure is provided with a multi-stage ventilation channel which is communicated with the internal ventilation cavity 3 and the power cavity 4.

The multi-stage ventilation channels comprise a first-stage ventilation channel 51, at least two second-stage ventilation channels 52 communicated with the first-stage ventilation channel 51 and a plurality of third-stage ventilation channels 53 communicated with the second-stage ventilation channels 52, wherein the number of the third-stage ventilation channels 53 is more than that of the second-stage ventilation channels 52, and at least two third-stage ventilation channels 53 are connected to each second-stage ventilation channel 52. The number of secondary vent channels 52 is preferably two and the number of tertiary vent channels 53 is preferably four.

The width of the primary ventilation channel 51 is larger than that of the secondary ventilation channel 52 and the tertiary ventilation channel 53, the primary ventilation channel 51 is communicated with the internal ventilation cavity 3, and the tertiary ventilation channel 53 is communicated with the power cavity 4. The primary ventilation channel 51, the secondary ventilation channel 52 and the tertiary ventilation channel 53 are all arranged on the tread concave surface 2 and communicated with the tread concave surface. The power cavity 4 is arranged on the treading concave surface 2 and is arranged in a downward concave way.

One end of the power cavity 4, which is communicated with the outside, forms a plurality of exhaust ports 6 which are arranged on the outer side wall of the sole body 1, a branch vein exhaust structure is arranged between the plurality of exhaust ports 6 and the power cavity 4, the branch vein exhaust structure is arranged on the outer side wall of the sole body 1, a main exhaust channel 71 which is communicated with the power cavity 4 and a plurality of branch exhaust channels 72 which are communicated with the plurality of exhaust ports 6 and the main exhaust channel 71 are formed on the branch vein exhaust structure, the main exhaust channel 71 and the branch exhaust channels 72 are all arranged on the outer side wall of the sole body 1, the plurality of branch exhaust channels 72 are arranged in one-to-one correspondence with the plurality of exhaust ports 6, and one end of the main exhaust channel 71, which is communicated with the power cavity 4, is higher than the exhaust ports 6.

Each branch exhaust passage 72 is located below the main exhaust passage 71 and the exhaust port 6 is located below the branch exhaust passage 72. The outer side wall of the sole body 1 is provided with a sealing piece 8 for sealing the branch venation exhaust structure, the exhaust port 6 is formed between the edge of the sealing piece 8 and the sole body 1, and the sealing piece 8 is adhered and fixed with the sole body 1. The internal ventilation cavity 3 comprises a main cavity 31 arranged on the tread concave surface 2 and a plurality of branch cavities 32 arranged on the tread concave surface 2 and positioned at the position of the main cavity 31 close to the toe end of the sole body 1, wherein the plurality of branch cavities 32 are arranged at intervals along the width direction of the sole body 1, and each branch cavity 32 is communicated with the main cavity 31.

The present embodiment is only for explanation of the present utility model and is not to be construed as limiting the present utility model, and modifications to the present embodiment, which may not creatively contribute to the present utility model as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present utility model.

Claims (9)

1. The utility model provides a ventilative sole, includes sole body (1) and forms in trample concave surface (2) of sole body (1) upper surface, its characterized in that: the pedal concave surface (2) is equipped with inside ventilation chamber (3) corresponding to the position of sole, sole body (1) is equipped with external communicating deformation power chamber (4) corresponding to the position of heel, be equipped with branch venation structure between power chamber (4) and inside ventilation chamber (3), be formed with multistage ventilation channel on the branch venation structure, multistage ventilation channel intercommunication inside ventilation chamber (3) and power chamber (4), multistage ventilation channel includes at least two second grade ventilation channel (52) of one-level ventilation channel (51) and intercommunication one-level ventilation channel (51).

2. A vapor-permeable sole according to claim 1, characterized in that: the multi-stage ventilation channels comprise a plurality of three-stage ventilation channels (53) communicated with the two-stage ventilation channels (52), the number of the three-stage ventilation channels (53) is more than that of the two-stage ventilation channels (52), and at least two three-stage ventilation channels (53) are connected to each two-stage ventilation channel (52).

3. A vapor-permeable sole according to claim 2, characterized in that: the width of the primary ventilation channel (51) is larger than that of the secondary ventilation channel (52) and the tertiary ventilation channel (53), the primary ventilation channel (51) is communicated with the internal ventilation cavity (3), and the tertiary ventilation channel (53) is communicated with the power cavity (4).

4. A vapor-permeable sole according to claim 1, characterized in that: the branch venation ventilation structure is formed on the treading concave surface (2) and the multistage ventilation channel is communicated with the treading concave surface (2).

5. A vapor-permeable sole according to claim 1, characterized in that: the power cavity (4) is arranged on the trampling concave surface (2) and is arranged in a downward concave manner.

6. A vapor-permeable sole according to claim 1, characterized in that: including forming a plurality of gas vents (6) in sole body (1) outer wall, a plurality of be equipped with branch venation exhaust structure between gas vent (6) and power chamber (4), form on the branch venation exhaust structure and communicate main exhaust passage (71) of power chamber (4) and a plurality of branch exhaust passage (72) of a plurality of gas vents (6) and main exhaust passage (71), a plurality of branch exhaust passage (72) set up with a plurality of gas vents (6) one-to-one, and the one end height of main exhaust passage (71) intercommunication power chamber (4) is higher than gas vent (6).

7. A vapor-permeable sole according to claim 6, characterized in that: each of the branch exhaust passages (72) is located below the main exhaust passage (71) and the exhaust port (6) is located below the branch exhaust passage (72).

8. A vapor-permeable sole according to claim 6, characterized in that: the branch venation exhaust structure is arranged on the outer side wall of the sole body (1), the outer side wall of the sole body (1) is provided with a sealing sheet (8) for sealing the branch venation exhaust structure, and the exhaust port (6) is formed between the edge of the sealing sheet (8) and the sole body (1).

9. A vapor-permeable sole according to claim 1, characterized in that: the inside ventilation chamber (3) is including setting up in trampling main cavity (31) of concave surface (2) and setting up in trampling concave surface (2) and be located a plurality of cavities (32) that main cavity (31) are close to sole body (1) shoe tip position, a plurality of cavities (32) set up and every cavity (32) all communicate with each other with main cavity (31) along sole body (1) width direction interval arrangement.