CN218832103U - Sole and shoes of air guide structure in motion - Google Patents

Abstract

The utility model relates to a shoes material field specifically indicates a sole and shoes of air guide structure in motion, and the sole is including the air cushion layer, shoes insole and the big end of shoes that connect gradually, wherein the area corresponding with human heel on air cushion layer is protruding form and forms first last gasbag layer, be equipped with first one-way admission valve on the first gasbag layer, with first last gasbag layer corresponds the area in shoes insole is first gasbag layer down of recessed form formation, go up the gasbag layer with the closed region on gasbag layer forms first bag chamber down, the side in shoes insole be equipped with the one-way air outlet valve of first bag chamber through connection, the sole of shoes is above-mentioned sole, the utility model discloses can derive the gas inside shoes outside to shoes, improve the air guide ability of shoes, do benefit to and improve the dry degree and the comfort level of foot, can realize the dynamic adjustment of air guide degree along with the difference of human motion.

Description

Sole and shoes of air guide structure in motion

Technical Field

The utility model relates to a shoes material field specifically indicates a sole and shoes of air guide structure in motion.

Background

The shoes are indispensable daily necessities in life of people, provide the protection of feet for daily walking and movement of people, along with the improvement of living standard of people, the requirement on the shoes is also higher and higher, the requirement on the shoes is not only stopped at basic wearing requirement, and the comfort level of the shoes is more and more required. Particularly, when a person moves, the foot-operated walking stick is realized by the force of the foot, so that the impact force with larger load is concentrated on the foot; in addition, the feet can generate a large amount of sweat, and the feet can be bred with bacteria, so that the comfort level of the foot environment is reduced. In order to improve the comfort of the shoes, the shoes are improved mainly from the aspects of softness and air permeability of the shoes, particularly, the improvement of the air permeability and the air permeability of the shoes is helpful for reducing the stuffiness of feet and helping the feet volatilize sweat and air, and the improvement of the comfort is greatly helpful.

At present, in order to improve the air permeability and promote the conduction of the air inside and outside the shoe, the shoe is usually started from the vamp, the mesh rate of the vamp is improved to increase the air permeability, or the air holes are arranged on the sole to increase the air permeability, but the structure is a static structure, when the amount of exercise of a wearer is increased, the corresponding air guiding performance cannot be increased along with the increase of the amount of exercise, and the air guiding effect is unsatisfactory.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a sole and shoes of air guide structure in motion through set up bag chamber and one-way admission valve and air outlet valve at the sole, makes the human body can the inside gas of the reciprocal discharge shoes of circulation in the motion process, does benefit to the air guide of shoes to improve the dry and comfortable degree and the degree of comfort of wearing of foot.

As an aspect of the utility model provides a sole of air guide structure in motion, including the air cushion layer, shoes insole and the big end of shoes that connect gradually, wherein the region corresponding with human heel on air cushion layer is protruding form and forms first upper air bag layer, be equipped with first one-way admission valve on the first upper air bag layer, with first upper air bag layer corresponds the region of shoes insole is first lower air bag layer of concave form formation, first upper air bag layer with the closed region on first lower air bag layer forms first bag chamber, the side of shoes insole be equipped with the one-way air outlet valve of first bag chamber through connection.

Furthermore, the area of the air cushion layer corresponding to the human front sole is convex to form a second upper air bag layer, a second one-way air inlet valve is arranged on the second upper air bag layer, the area of the insole corresponding to the second upper air bag layer is concave to form a second lower air bag layer, a second air bag cavity is formed by the second upper air bag layer and the closed area of the second lower air bag layer, and the second air bag cavity is communicated with the first air bag cavity.

Furthermore, a restoring piece which is beneficial to the separation of the first upper air bag layer and the first lower air bag layer is arranged between the first upper air bag layer and the first lower air bag layer.

Further, the restoring member is a magnet with repulsive magnetic force, and the restoring member is respectively arranged on the lower surface of the first upper air bag layer and the upper surface of the first lower air bag layer corresponding to the position of the magnet.

Furthermore, the restoring member is a spring, and two ends of the restoring member are respectively arranged on the lower surface of the first upper air bag layer and the upper surface of the first lower air bag layer which correspond to the positions of the restoring member.

Furthermore, at least one air guide cavity is arranged between the second sac cavity and the first sac cavity.

Further, the first capsule cavity and/or the second capsule cavity are ellipsoidal.

Furthermore, the second bag cavity is in a grid shape, the transverse strip-shaped protruding portions perpendicular to the direction of the human sole correspond to the positions of the human sole, and the longitudinal strip-shaped protruding portions at the two ends of the transverse strip-shaped protruding portions along the direction of the human sole correspond to the positions of the human toes and the position of the palm center respectively.

Furthermore, the shoe insole is made of TPU materials, and the shoe outsole is made of rubber.

As another aspect of the present invention, an air-guiding shoe for sports is provided, which comprises a vamp and a sole, wherein the sole is the sole as described above.

Compared with the prior art, the utility model discloses the beneficial effect who has does:

1. the utility model discloses can derive the inside gas of shoes to the shoes outside, improve the air guide ability of shoes, do benefit to the dry and comfortable degree and the comfort level that improve the foot.

2. Through setting up bag chamber and one-way admission valve and air outlet valve at the sole, make the inside gas of shoes of gaseous in the human motion in-process can the reciprocal discharge shoes of circulation, and along with the aggravation of human motion, for example the improvement of running speed, the action frequency that the extrusion of sole and air cushion layer was lifted increases, and the air guide action of bag chamber increases, and the air guide effect promotes, can realize the dynamic adjustment of air guide degree along with the difference realization air guide degree of human motion.

Drawings

Fig. 1 is a schematic view of the overall structure of a sole according to embodiment 1 of the present invention;

fig. 2 is a schematic view of a midsole structure according to embodiment 1 of the present invention;

fig. 3 is a schematic cross-sectional structure view of a first bladder cavity according to embodiment 1 of the present invention;

fig. 4 is a schematic cross-sectional structure view of a modified first bladder cavity according to embodiment 1 of the present invention;

fig. 5 is a schematic view of a structure of a sole air cushion layer according to embodiment 2 of the present invention;

fig. 6 is another schematic view of a sole air cushion layer according to embodiment 2 of the present invention;

fig. 7 is a schematic structural view of a midsole of a shoe sole according to embodiment 2 of the present invention.

The air cushion layer 1, the first upper air bag layer 10, the first one-way air inlet valve 11, the second upper air bag layer 12, the second one-way air inlet valve 13, the recovery piece 14, the air guide cavity 15, the insole 2, the first lower air bag layer 20, the one-way air outlet valve 21, the second lower air bag layer 22, the first air bag cavity 1020 and the outsole 3.

Detailed Description

The invention will be further explained with reference to the following examples and drawings.

As shown in figure 1, the sole of the air guide structure in motion is characterized in that: air cushion layer 1, shoes insole 2 and the big end of shoes 3 that connect gradually including top-down, wherein air cushion layer 1 is protruding form first last gasbag layer 10 with the corresponding region of human heel, be equipped with first one-way admission valve 11 on the first last gasbag layer 10, with first last gasbag layer 10 corresponds the region of shoes insole 2 is first gasbag layer 20 down of sunken form formation, first last gasbag layer 10 with the closed region on first gasbag layer 20 down forms first bag chamber 1020, the side of shoes insole 2 be equipped with first bag chamber 1020 through connection's one-way air outlet valve 21.

As shown in fig. 3, when a human body moves or walks, because the heel is continuously lifted and lowered, when the human body is lifted, the heel has no pressure or low pressure on the air cushion layer 1 of the sole, at this time, the first bladder cavity 1020 of the air cushion layer 1 is in a bulging state, air is filled in the first bladder cavity, the heel is lowered, the first bladder cavity 1020 extrudes the first heel, the air in the first bladder cavity is extruded from the one-way air outlet valve 21, when the foot is lifted again, the air in the shoe enters the first bladder cavity 1020 from the first one-way air inlet valve 11, so that the first bladder cavity 1020 is bulged again, when the heel is landed again and extruded, the first bladder cavity 1020 discharges the air to the outside environment again, because the air inlet and outlet valves of the first bladder cavity 1020 are one-way valves, the air in the first bladder cavity 1020 can only be unidirectionally transmitted from the shoe to the outside, so as to ensure that the air in the shoe can be continuously guided out, and the foot is dry.

According to the above description of the variation of the first bladder 1020 during the movement of the sole, in order to ensure that the first bladder 1020 has a good recovery effect, firstly, the material of the air cushion layer 1 is preferably a material with good elasticity, such as high-density return force EVA, which has poor air permeability but higher resilience and flexibility than other materials, and is also very excellent in shock absorption performance, and the material can be used as an insole of the sole with an air guide structure, or can be an option; in addition, the insole can be made of high-density sponge, the insole is made of the material, the high-elasticity performance is high, and the insole has more fine and dense holes, so that the problems of sweat absorption, air permeability and shock absorption can be solved.

When the resilience of the material of the air cushion layer 1 alone is not enough to make the air cushion layer 1 have a good recovery effect after long-term repeated pressing, as shown in fig. 4, an improved structure is provided, namely, a recovery member 14 facilitating the separation of the first upper air bag layer 10 and the first lower air bag layer 20 is arranged between the two layers, and the recovery member 14 may be magnets with repulsive magnetic force, which are respectively arranged on the lower surface of the first upper air bag layer 10 and the upper surface of the first lower air bag layer 20 in corresponding positions; it may also be a spring, and both ends of the spring are respectively disposed on the lower surface of the first upper airbag layer 10 and the upper surface of the first lower airbag layer 20 at corresponding positions. When the first upper airbag layer 10 is stepped to be close to or contacted with the first lower airbag layer 20 by a foot, the restoring member 14 separates the first upper airbag layer and the first lower airbag layer under the action of magnetic repulsion or elastic force, and the above components can accelerate the restoration of the bulging state of the first airbag cavity 1020 and can also prolong the service life of the first airbag cavity.

In this embodiment, as shown in fig. 1 and fig. 2, in order to further increase the air guiding effect, a region of the air cushion layer 1 corresponding to the front sole of the human body is convex to form a second upper air bag layer 12, a second one-way air inlet valve 13 is disposed on the second upper air bag layer 12, a region of the midsole 2 corresponding to the second upper air bag layer 12 is concave to form a second lower air bag layer 22, a second air bag cavity is formed in a closed region between the second upper air bag layer 12 and the second lower air bag layer 22, the second air bag cavity is communicated with the first air bag cavity 1020, the communication mode may be that at least one air guiding cavity 15 is disposed between the second air bag cavity and the first air bag cavity 1020, wherein upper and lower layers of the air guiding cavity 15 are the air cushion layer 1 and the midsole 2 respectively.

When a human body moves, along with the extrusion and the relaxation of the front sole to the air cushion layer 1, air around the front sole can enter the second bag cavity through the second one-way air inlet valve 13, and is transported to the first bag cavity 1020 through the air guide cavity 15, and is discharged to the environment through the one-way air outlet valve 21, of course, a one-way air outlet valve can also be arranged in the second bag cavity, so that the air can be directly discharged, and the transportation through the air guide cavity 15 is not needed.

Regarding the shape of the first bag cavity 1020 and/or the second bag cavity, the shape given in this embodiment is that the first bag cavity 1020 is ellipsoidal, the second bag cavity is grid-shaped, and the transverse strip-shaped protrusions perpendicular to the direction of the sole of the human body correspond to the positions of the front sole of the human body, and the longitudinal strip-shaped protrusions at the two ends of the transverse strip-shaped protrusions along the direction of the sole of the human body correspond to the positions of the toes and the center of the palm of the human body, respectively, which is beneficial for massaging the sole of the foot, and increasing the extrusion on the air cushion, and is more beneficial for air guiding circulation, wherein the protrusion shape of the upper surface of the air cushion layer 1 is consistent with the shapes of the first bag cavity 1020 and the second bag cavity, and when the foot contacts the air cushion layer 1, the massage feeling brought by the protrusion shape can be felt.

The embodiment also provides a shoe for guiding air in sports, which comprises a vamp and a sole, wherein the sole is the sole.

Example 2

The present embodiment differs from embodiment 1 only in the arrangement with the air bearing layer 1 and the shape of the bag cavity, and for simplicity of description, the present embodiment is described only in terms of differences from embodiment 1, highlighting the differences.

As shown in fig. 5 to 7, the first air bag cavity 1020 and the second air bag cavity are ellipsoidal, and are disposed at positions corresponding to the heel and the sole of the foot respectively, and are communicated with each other through an air guide cavity 15, the air guide cavity 15 can be formed by disposing a groove on the upper surface of the midsole 2, and accordingly, the air cushion layer 1 is upwardly convex only with respect to the first air bag cavity 1020 and the first upper air bag layer 10 and the second upper air bag layer 12 of the second air bag cavity; or the air guide cavity 15 is formed by providing grooves on the upper surface of the midsole 2 and forming an upward protrusion in the corresponding region of the air cushion layer 1, and accordingly, the air cushion layer 1 is upward protruded at the first bladder cavity 1020, the first upper bladder layer 10 and the second upper bladder layer 12 of the second bladder cavity, and the air guide cavity 15. Both of the above two ways may achieve gas guiding of the first and second lumens 1020, and gas transport of the gas guiding chamber 15. Or, in order to make the air inside the shoe in the arch area of the air cushion layer 1 more smoothly circulate, the air cushion layer in the arch area may be further provided with a plurality of grooves, and the positions of the grooves may or may not correspond to the air guide cavity 15.

The above embodiments only show exemplary bladder cavity structures, and in addition to the above shapes, the bladder cavity structure may be a circular shape, a rectangular shape, the first bladder cavity 1020 may be a shape corresponding to a shape of a heel, etc., which serve as an air guide and make it more comfortable for a wearer, and the shape thereof is not particularly limited.

In the above embodiment, the midsole 2 serves as a main supporting function, and for the convenience of the wearer's movement, a cushioning, lightweight material is preferably used as the material for making the midsole, such as:

the EVA material is a vinyl acetate copolymer, is a foaming material, has small density and small hardness, is generally C-shaped spherical in hardness, is not wear-resistant, non-skid, easy to deform and very cheap. Macromolecular material is often used in jogging, slow walking, playshoes, training shoes insole, its advantage is the advantage: light weight, good elasticity, good flexibility, difficult wrinkle, excellent colorability, suitability for various climates, easy water absorption, difficult corrosion, unfavorable environmental protection and easy dirtiness;

TPR material, it is injection moulding after hot melting of TPR granule, usually used in jogging, sole of the playshoes, sole, its advantage is easy to shape, cheap; the disadvantages are heavy material, poor abrasion (non-wear resistance), poor softness, poor bending (non-folding resistance) and poor shock absorption capability.

PHYLON (MD) material belongs to EVA secondary high pressure forming products, is a main material of middle soles of running shoes, tennis shoes and basketball shoes in the world, can also be used for large soles of leisure shoes, has the advantages of lightness, elasticity, fine appearance, good softness, easy cleaning, hardness, density, tension, tearing and elongation, and has the defects of difficult corrosion, difficult environmental protection, easy wrinkle and easy shrinkage at high temperature.

Besides, the material can also be TPU material, its advantage is that the rebound elasticity is good, the quality is light, have the bradyseism effect, the disadvantage is non-skid.

The sole 3, which is mainly intended to be wear-resistant and non-slip, increases the life of the sole, may be made of a material such as

The rubber material is used for various sports shoe outsoles and has the advantages of good wear resistance, skid resistance, elasticity, difficult fracture, good softness, good extensibility, stable contraction, good hardness and good bending; the disadvantages are heavy weight, easy frost formation (quality problem) and difficult corrosion (environmental protection problem).

PU material, which is a high molecular polyurethane synthetic material, is commonly used in the middle soles of basketball and tennis shoes, and can also be directly used in the large soles of leisure shoes, and has the advantages of high density and hardness, wear resistance, good elasticity, good oxidation resistance, easy corrosion, environmental protection and difficult creasing; the defects of strong water absorption, easy yellowing, easy fracture, poor elongation, no water resistance and easy decay of the bottom.

The above-mentioned material about air cushion layer 1, shoes insole 2 and big end 3 can be selected according to the demand, and when shoes insole 2 possessed better sole performance, its big end 3 of shoes still can be the material unanimous with shoes insole 2.

In this embodiment, to increase the shape recovery of the second bladder, it may be the same as the first bladder 1020, and the recovery member 14 is disposed on the upper and lower surfaces, but since the forefoot portion is sensitive, the recovery member 14 disposed on the second bladder is preferably light and thin in structure for making the shoe more comfortable during movement.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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 (10)

1. A sole of a gas guide structure in motion is characterized in that: including the air cushion layer (1), shoes insole (2) and the big end of shoes (3) that connect gradually, wherein the region corresponding with the human heel of air cushion layer (1) is protruding form first upper air bag layer (10), be equipped with first one-way admission valve (11) on first upper air bag layer (10), with first upper air bag layer (10) correspond the region of shoes insole (2) is first lower air bag layer (20) of sunken form formation, first upper air bag layer (10) with the closed region of first lower air bag layer (20) forms first bag chamber (1020), the side of shoes insole (2) be equipped with first bag chamber (1020) through connection's one-way air outlet valve (21).

2. The athletic air guide structure sole of claim 1, wherein: the air cushion layer (1) is convex with the corresponding region of human preceding sole and forms air bag layer (12) on the second, be equipped with second one-way admission valve (13) on air bag layer (12) on the second, with air bag layer (12) corresponds on the second the region of shoes insole (2) is sunken form air bag layer (22) down, air bag layer (12) on the second with the closed region of air bag layer (22) forms the second bag chamber under the second, the second bag chamber with first bag chamber (1020) intercommunication.

3. The sole of an air guide in motion structure according to claim 1 or 2, wherein: a restoring piece (14) facilitating the separation of the first upper air bag layer (10) and the first lower air bag layer (20) is arranged between the two layers.

4. The athletic air guide structure sole of claim 3, wherein: the restoring pieces (14) are magnets with repulsive magnetic force and are respectively arranged on the lower surface of the first upper air bag layer (10) and the upper surface of the first lower air bag layer (20) in corresponding positions.

5. The athletic air guide structure sole of claim 3, wherein: the restoring piece (14) is a spring, and two ends of the restoring piece are respectively arranged on the lower surface of the first upper air bag layer (10) and the upper surface of the first lower air bag layer (20) which correspond to the positions of the restoring piece.

6. The athletic air guide structure sole of claim 2, wherein: at least one air guide cavity (15) is arranged between the second capsule cavity and the first capsule cavity (1020).

7. The sole of an in-motion air guide structure according to claim 6, wherein: the first capsule cavity (1020) and/or the second capsule cavity are ellipsoidal.

8. The athletic air guide structure sole of claim 6, wherein: the second bag cavity is in a grid shape, and the strip-shaped protruding part of the second bag cavity along the sole direction of the human body corresponds to the position of the toes of the human body.

9. The sole for an air guide in motion structure according to any one of claims 1 or 2 or 4 to 8, wherein: the shoe insole (2) is made of TPU materials, and the shoe outsole (3) is made of rubber.

10. A shoe for guiding air in sports is characterized in that: comprising an upper and a sole, said sole being as claimed in any one of claims 1 to 9.

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