CN213074696U - Novel breathable sole - Google Patents

Abstract

The utility model discloses a novel breathable sole, which belongs to the technical field of soles and comprises a midsole and an outsole, wherein the midsole is connected with the outsole, a partition layer is arranged between the outsole and the midsole, a lower air cavity is formed between the partition layer and the outsole, an upper air cavity is formed between the partition layer and the midsole, an air vent column is communicated with the lower air cavity through a hole, the midsole is provided with a plurality of connecting holes, the outsole is provided with an air vent column, the lower air cavity is communicated with the connecting holes through the air vent column, the midsole is provided with a plurality of air guide holes, the air guide holes are communicated with the upper air cavity, the outsole is provided with a piston cavity, a piston is arranged in the piston cavity, a piston rod is arranged on the piston and is connected with the midsole, the piston cavity is provided with a first air hole and a second air hole, the first air hole is communicated with the upper air cavity, the second air hole is communicated with the lower air cavity, the utility model enables the, the air flow in the shoe is always in a flowing state, and the ventilation effect is realized.

Description

Novel breathable sole

Technical Field

The utility model discloses a novel breathable sole belongs to sole technical field.

Background

With the progress of society and the development of economy, the requirements of people on the quality of life are higher and higher, the requirements on clothes and shoes are more strict, and the types of soles produced in the market are more and more. The sole is rather complex in construction and in a broad sense may include all of the materials forming the sole, such as the outsole, midsole and heel. In a narrow sense, only the outsole is referred to, and the common characteristics of the general sole materials should have the characteristics of wear resistance, water resistance, oil resistance, heat resistance, pressure resistance, impact resistance, good elasticity, easy adaptation to the foot shape, difficult deformation after shaping, heat preservation, easy moisture absorption and the like, and simultaneously should be matched with the midsole to have the brake function of preventing slipping and easy stopping when the foot is changed during walking.

Peculiar smell and harmful fungus in shoes are problems which are always troubled. Beriberi (foot odor) is caused by the fact that sweat glands of a body secrete exuberantly, the sweat glands secrete foul odor generated by bacteria and mould decomposition, and a traditional sole is usually airtight, so that air in the shoe is usually in a non-flowing state, and sweat and beriberi in the shoe are always accumulated in the traditional sole.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a novel breathable sole.

The utility model realizes the above purpose by the following technical proposal, the novel breathable sole is characterized in that the insole is connected with the outsole, a plurality of vent columns are arranged on the outsole, a plurality of holes are arranged on the vent columns, a separation layer is arranged between the outsole and the insole, the vent columns pass through the separation layer, a lower air cavity is formed between the separation layer and the outsole, an upper air cavity is formed between the separation layer and the insole, the vent columns are communicated with the lower air cavity through the holes, the insole is provided with a plurality of connecting holes, the vent columns are communicated with the connecting holes, a plurality of air guide holes are arranged on the insole, the air guide holes are communicated with the upper air cavity, the outsole is provided with a piston cavity, the piston cavity is internally provided with a piston which is divided into an upper cavity and a lower cavity, the piston is provided with a piston rod, the piston rod is connected with the insole, the upper cavity of the piston cavity is, and a second air hole is formed in the lower cavity of the piston cavity, the first air hole is communicated with the upper air cavity, and the second air hole is communicated with the lower air cavity.

By adopting the technical scheme, when a person walks naturally, the sole continuously sucks and discharges air flow in the shoe through the motion of the piston, so that the air flow in the shoe is always in a flowing state, dirty odor generated by the decomposition of sweat gland secretions by bacteria and mould is discharged out of the shoe under the driving of the air flow, and the ventilation effect is realized.

Preferably, the piston cavity is provided with an exhaust hole and an air suction hole, the exhaust hole is arranged in the cavity above the piston cavity, the air suction hole is arranged in the cavity below the piston cavity, the exhaust hole is provided with a second exhaust check valve, the air suction hole is provided with a second air suction check valve, the ventilation column is internally provided with a first exhaust check valve, and the air guide hole is internally provided with a first air suction check valve.

Through adopting above-mentioned technical scheme, can make in the sole gaseous and external exchange, and gaseous exchange and the mutual independence of external gaseous exchange in the shoes, gaseous can exchange completely.

Preferably, the connecting hole is a T-shaped hole, and the ventilation column is connected with the large end of the T-shaped hole.

Through adopting above-mentioned technical scheme, can make the post of ventilating not direct and the sole contact above, have one deck insole as the separation, increase the comfort level.

Preferably, a plurality of springs are arranged between the middle sole and the big sole and arranged around the piston cavity.

By adopting the technical scheme, the piston can obtain the assistance of the spring when being reset, and the resetting speed is accelerated.

Preferably, one end of the air suction hole and one end of the air exhaust hole, which are far away from the piston cavity, are provided with waterproof plugs.

Through adopting above-mentioned technical scheme, can prevent that shoes from intaking, and can close ventilative function.

Preferably, the midsole is PHYLON.

By adopting the technical scheme, the midsole has better hardness.

Preferably, the outsole is made of polyvinyl chloride foam filled with nano silicon carbide.

By adopting the technical scheme, the outsole has good wear resistance and hardness.

Compared with the prior art, the beneficial effects of the utility model are that: through natural walking of people, the piston device in the sole moves, air in the shoe is continuously exchanged with the outside, moisture and hot air in the shoe are taken away, and the air in the shoe is kept fresh and dry.

Drawings

FIG. 1 is a schematic view of the overall explosion structure of a novel breathable sole of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of a novel breathable sole of the present invention;

fig. 3 is a schematic structural view of a portion a in fig. 2 of the novel breathable sole of the present invention;

FIG. 4 is a schematic view of the structure of the midsole of the novel breathable sole of the present invention;

fig. 5 is a schematic view of the outsole structure of the novel breathable sole of the present invention.

Reference numerals: 1. a outsole; 2. an interlayer; 3. a midsole; 31. connecting holes; 32. an air vent; 321. a first air suction one-way valve; 5. a spring; 6. a waterproof plug; 8. a piston; 9. a piston rod; 10. a top plate; 11. ventilating columns; 111. a pore; 112. a first exhaust check valve; 12. a piston cavity; 121. a first air hole; 122. a second air hole; 13. an exhaust hole; 131. a second exhaust check valve; 14. a suction hole; 141. a second suction check valve; 102. a lower air cavity; 203. and an upper air cavity.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, a novel breathable sole comprises a midsole 3 and an outsole 1, the midsole 3 is connected with the outsole 1, the outsole 1 is provided with a plurality of ventilation columns 11, the ventilation columns 11 are provided with a plurality of holes 111, a partition layer 2 is arranged between the outsole 1 and the midsole 3, the ventilation columns 11 pass through the partition layer 2, a lower air cavity 102 is formed between the partition layer 2 and the outsole 1, an upper air cavity 203 is formed between the partition layer 2 and the midsole 3, the ventilation columns 11 are communicated with the lower air cavity 102 through the holes 111, the midsole 3 is provided with a plurality of connecting holes 31, the ventilation columns 11 are communicated with the connecting holes 31, the midsole 3 is provided with a plurality of air guide holes 32, the air guide holes 32 are communicated with the upper air cavity 203, the outsole 1 is provided with a piston cavity 12, a piston 8 which divides the piston cavity 12 into an upper cavity and a lower cavity is arranged in the piston cavity, a piston rod 9 is arranged on the piston 8, the piston rod 9 is connected, the lower cavity of the piston cavity 12 is provided with a second air hole 122, the first air hole 121 is communicated with the upper air cavity 203, and the second air hole 122 is communicated with the lower air cavity 102. When a person steps on the shoe, the heel part of the sole deforms to press the piston rod 9 connected to the midsole 3, the piston rod 9 drives the piston 8 to push downwards, at the moment, because the volume of the upper cavity in the piston cavity 12 with the piston 8 as a boundary is increased, the gas is supplemented through the first gas hole 121, the first gas hole 121 is communicated with the upper gas cavity 203, the upper gas cavity 203 is communicated with the interior of the shoe through the gas guide hole 32, the gas in the shoe is sucked into the shoe through the gas guide hole 32, the volume of the lower cavity with the piston 8 as a boundary is reduced, the gas is extruded into the lower gas cavity 102 through the second gas hole 122, enters the gas through the pore 111 into the gas through column 11 and finally enters the shoe through the connecting hole 31, when the person lifts the foot, the deformation of the sole disappears and the piston means is reset, at which time the volume of the upper chamber is reduced and the volume of the lower chamber is increased, and the gas flows in the opposite direction to the above-mentioned one, so that a constantly exchanging gas flow is formed.

Further, a first exhaust one-way valve 112 is arranged in the vent column 11, a first exhaust one-way valve 321 is arranged in the air guide hole 32, an exhaust hole 13 and an air suction hole 14 are arranged on the piston cavity 12, the exhaust hole 13 is arranged on the upper cavity of the piston cavity 12, the air suction hole 14 is arranged on the lower cavity of the piston cavity 12, a second exhaust one-way valve 131 is arranged in the exhaust hole 13, a second air suction one-way valve 141 is arranged in the air suction hole 14, when the piston 8 moves downwards, the upper cavity of the piston cavity 12 sucks air and the lower cavity exhausts air, at the moment, the first exhaust one-way valve 112 is communicated with the first exhaust one-way valve 321, the second exhaust one-way valve 131 is closed with the second air suction one-way valve 141, the upper air cavity 203 sucks air from the shoe through the air guide hole 32, the lower air cavity 102 exhausts air outwards through the vent column 11 and the connection hole 31, when the piston 8 moves upwards, the upper cavity 12 exhausts air, the lower cavity sucks air, at, the second exhaust one-way valve 131 and the second air suction one-way valve 141 are opened, at this time, the exhaust hole 13 exhausts air outwards, the air suction hole 14 sucks air inwards, the air in the air cavity can be exchanged with the outside all the time in such a gas flowing mode, the air is not retained in the shoe, the air exchange between the sole and the outside and the air exchange in the shoe are independent due to the existence of the one-way valve, and the air exchange is more complete.

Further, the connecting hole 31 is set to be a T-shaped hole, the ventilating column 11 is connected with the large end of the T-shaped hole, the upper end of the ventilating column 11 abuts against the end face between the large end and the small end of the T-shaped hole, the ventilating column 11 is shielded by the structure and cannot be directly contacted with the upper face of the sole, the ventilating column 11 is reduced, the comfort degree of the sole is reduced, and meanwhile the air tightness is also enhanced.

Furthermore, the piston rod 9 is provided with the top plate 10, so that the piston rod 9 can be stressed more uniformly by a foot, and the comfort level is increased.

Furthermore, a spring 5 is arranged at the heel of the outsole 1, and a plurality of springs 5 are arranged around the piston cavity 12. Such structure can make the sole obtain the helping hand of spring 5 when replying deformation, offset the resistance that produces when piston 8 resets, also can let the sole obtain better shock attenuation effect simultaneously.

Furthermore, waterproof plugs 6 are arranged outside the air suction holes 14 and the air exhaust holes 13, and the waterproof plugs 6 can be plugged to prevent water from entering during wading.

Further, the midsole 3 uses PHYLON made at a high temperature as a material so that the midsole 3 has better hardness and can better bear the reaction force of the ventilation columns 11.

Furthermore, the outsole 1 uses polyvinyl chloride foam material filled with nano silicon carbide as material, so that the outsole 1 has good hardness and wear resistance.

In summary, the working principle of the breathable shoe is as follows: when a person walks, the sole is repeatedly stepped on and lifted, the sole is continuously deformed and restored, so that the piston 8 arranged in the outsole 1 is driven to reciprocate, the interlayer 2 in the sole divides the space between the midsole 3 and the outsole 1 into two mutually independent air cavities, the upper air cavity 203 is communicated with the upper cavity of the piston cavity 12 through the first air hole 121, the lower air cavity 102 is communicated with the lower cavity of the piston cavity 12 through the second air hole 122, the upper air cavity 203 is communicated with the interior of the shoe through the air guide hole 32, the lower air cavity 102 is communicated with the interior of the shoe through the air column 11 which is communicated with the connecting hole 31 on the midsole 3, due to the characteristics of the piston device, the volume changes of the upper cavity and the lower cavity are always opposite, so that the air flow directions of the upper air cavity 203 and the lower air cavity 102 are always opposite, therefore, a part of the holes on the midsole 3 are always in an air suction state, a part of the holes are in an air exhaust state, and meanwhile, the air column, the air outlet hole 13 and the air inlet hole 14 which are arranged on the piston cavity 12 and the one-way valves which are arranged in the ventilation column 11, the air guide hole 32, the air outlet hole 13 and the air inlet hole 14 enable the air in the air cavity to be exchanged with the outside, and enable the air exchange between the shoe interior and the shoe sole and the air exchange between the shoe sole and the outside to be mutually independent, so that the air can be completely exchanged with the outside.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The novel breathable sole comprises a midsole (3) and an outsole (1), and is characterized in that the midsole (3) is connected with the outsole (1), a plurality of ventilation columns (11) are arranged on the outsole (1), a plurality of holes (111) are formed in the ventilation columns (11), an interlayer (2) is arranged between the outsole (1) and the midsole (3), the ventilation columns (11) penetrate through the interlayer (2), a lower air cavity (102) is formed between the interlayer (2) and the outsole (1), an upper air cavity (203) is formed between the interlayer (2) and the midsole (3), the ventilation columns (11) are communicated with the lower air cavity (102) through the holes (111), a plurality of connecting holes (31) are formed in the midsole (3), a plurality of air guide holes (32) are formed in the midsole (3), and the air guide holes (32) are communicated with the upper air cavity (203), big end (1) is equipped with piston chamber (12), be equipped with piston (8) that divide into cavity and lower cavity with piston chamber (12) in piston chamber (12), be equipped with piston rod (9) on piston (8), piston rod (9) are connected with insole (3), be equipped with first gas pocket (121) on the last cavity of piston chamber (12), be equipped with second gas pocket (122) on the lower cavity of piston chamber (12), first gas pocket (121) switch on with last gas chamber (203) mutually, second gas pocket (122) switch on with lower gas chamber (102) mutually.

2. The new breathable sole according to claim 1, characterized in that: be equipped with exhaust hole (13) and suction hole (14) on piston chamber (12), it is internal that exhaust hole (13) set up in piston chamber (12) epicoele, suction hole (14) set up in piston chamber (12) cavity down, be equipped with second exhaust check valve (131) on exhaust hole (13), be equipped with second check valve (141) of breathing in on suction hole (14), be equipped with first exhaust check valve (112) in ventilation column (11), be equipped with first check valve (321) of breathing in air guide hole (32).

3. The new breathable sole according to claim 2, characterized in that: the connecting hole (31) is a T-shaped hole, and the ventilation column (11) is connected with the large end of the T-shaped hole.

4. The new breathable sole according to claim 3, characterized in that: a plurality of springs (5) are arranged between the middle sole (3) and the big sole (1), and the springs (5) are arranged around the piston cavity (12).

5. The new breathable sole according to claim 4, characterized in that: and one ends of the air suction holes (14) and the air exhaust holes (13) far away from the piston cavity (12) are provided with waterproof plugs (6).

6. The new breathable sole according to claim 5, characterized in that: and a top plate (10) is arranged at the joint of the piston rod (9) and the middle sole (3).

7. The new breathable sole according to claim 6, characterized in that: the middle sole (3) is PHYLON.

8. The new breathable sole according to claim 7, characterized in that: the outsole (1) is made of polyvinyl chloride foam materials filled with nano silicon carbide.

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