CN110786591A

CN110786591A - Aerodynamic shock-absorbing breathing shoes

Info

Publication number: CN110786591A
Application number: CN201911130319.5A
Authority: CN
Inventors: 陈品洁
Original assignee: Individual
Current assignee: Chen Xinmiao
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-02-14
Also published as: WO2021098700A1; EP4062789A4; EP4062789A1

Abstract

An aerodynamic shock-absorbing breathing shoe, which comprises a sole and an upper, wherein the sole comprises a bottom wear-resistant layer and a shock-absorbing layer, the lower end of the cushioning layer is provided with a cylindrical cavity with a downward opening, the heel of the cushioning layer is provided with a breathing air bag, the breathing air bag and the cushioning layer are of an integrally formed structure, the opening of the breathing air bag is downwards exposed out of the lower surface of the cushioning layer, the bottom wear-resistant layer is bonded with the lower end of the cushioning layer, the opening of the cylindrical cavity and the opening of the breathing air bag are sealed, an air guide passage is arranged at the front sole and the arch of the sole, a one-way air inlet valve and a one-way air outlet valve are arranged on the breathing air bag, the one-way air inlet valve is communicated with the breathing air bag and the air guide passage, the one-way exhaust valve is communicated with the breathing air bag and the space outside the shoes, the aerodynamic cushioning breathing shoes have the characteristics of firm structure, convenience in production and processing, good breathing effect, long service life and good cushioning effect.

Description

Aerodynamic shock-absorbing breathing shoes

Technical Field

The invention relates to an aerodynamic cushioning breathing shoe.

Background

Present breathing shoes adopts the mode of setting up elasticity breathing air bag in sole or shoe-pad mostly, and realize the circulation of air in shoes inner space and the shoes outer space through one-way admission valve and one-way discharge valve, the breathing shoes effect of this kind of mode has well to have badly, also there are some structural imperfects places, for example also have some destruction to the fastness of shoes and can reduce life, along with the long-time use of elasticity gasbag, the leakproofness and the intensity of elasticity gasbag all descend easily and lead to breathing function's inefficacy.

Disclosure of Invention

The invention provides the aerodynamic cushioning breathing shoes which are firm in structure, convenient to produce and process, good in breathing effect, long in service life and good in cushioning effect.

In order to solve the technical problems, the invention adopts the following technical scheme: the utility model provides an air force bradyseism breathing shoes, includes sole and upper of a shoe, the sole includes bottom surface wearing layer and bradyseism layer, bradyseism layer lower extreme is equipped with the decurrent cylindricality cavity of opening, and bradyseism layer heel department is equipped with breathing airbag, breathing airbag and bradyseism layer be integrated into one piece structure, and breathing airbag opening exposes bradyseism layer lower surface downwards, the bottom surface wearing layer bonds with bradyseism layer lower extreme mutually to it is sealed with the opening of cylindricality cavity and breathing airbag's opening, and sole front foot palm is equipped with air guide way with arch department, is equipped with one-way admission valve and one-way discharge valve on the breathing airbag, one-way admission valve intercommunication breathing airbag and air guide way, one-way discharge valve intercommunication breathing airbag and shoes outer space.

The beneficial effects provided by the invention are as follows: the sole is formed by bonding a wear-resistant layer and a cushioning layer, the wear-resistant layer is usually made of a material with higher strength and good wear resistance, the cushioning layer is usually made of a foaming material with lighter material, lower strength and better elasticity, a breathing air bag with an opening downwards exposing the lower surface of the cushioning layer and other cylindrical cavities with downward openings are arranged at the heel of the cushioning layer, the wear-resistant layer and the cushioning layer are bonded and sealed to form a sealed breathing cavity and other cylindrical sealed cavities for cushioning, air exchange between a space in the shoe and a space outside the shoe is realized through an air guide passage, a one-way air inlet valve and a one-way air outlet valve, and a better cushioning effect is also realized at the same time, the breathing air bag with a downward opening is of a structure which is positioned at the upper part of the cushioning layer and is of an integral structure, so that the structural firmness of the cushioning layer is better in the use process, and the breathing airbag lower extreme opening that is used for the drawing of patterns adopts wearing layer and the whole bonding of bradyseism layer sealed, can make breathing airbag's leakproofness better, the lower extreme opening part of breathing airbag is the plannar face contact with ground when using simultaneously, can reach better sealed effect, can avoid bonding sealed department slant local atress effectively and lead to excessive wearing and tearing and inefficacy, and bradyseism layer and the wearing layer of this kind of a body structure separately produce comparatively convenient and fast respectively, manufacturing cost is also lower relatively, bonding processing between the two is also more convenient simultaneously, can reach better wearability and bradyseism nature.

Further, sole and arch department all are equipped with the cylindricality recess before bradyseism layer upper surface, cylindricality groove opening makes progress and the top edge is equipped with the intercommunication breach, airway one end is linked together through intercommunication breach and cylindricality recess, and the airway other end is linked together with one-way admission valve, sets up the ascending cylindricality recess of opening in sole and arch department in the front, can play the effect that alleviates sole weight, and the cylindricality recess realizes and breathes the gasbag intercommunication through intercommunication breach, airway and one-way admission valve simultaneously to outside the realization was with the air escape shoes in sole and arch department space in the shoes in the front, reached better respiratory.

Furthermore, the cylindrical grooves and the cylindrical cavities are staggered, and the staggered cylindrical grooves and the staggered cylindrical cavities can provide better effects of weight reduction, shock absorption and the like while the strength of the shock absorption layer is ensured.

Furthermore, the cylindrical cavity comprises a small cavity, a medium cavity and a large cavity, the diameters of the cavities are gradually increased from small to large, the small cavities are distributed at the stress position of the sole core, the large cavities are distributed at the arch of the foot, the medium cavities are distributed at other positions except the small cavities and the large cavities, the cushioning force of the cylindrical sealed cavity can be set according to the diameter of the cavity, according to the difference of the stress points of the sole, the stress points are divided into the maximum stress point at the core stress position of the sole, the minimum stress point at the arch of the foot and other common stress points, three cylindrical cavities, namely a small cavity, a medium cavity and a large cavity, are arranged in the cushioning layer and are respectively distributed in different areas of the sole corresponding to different stress points, thereby providing different intensity and cushioning power, when guaranteeing sole life, can also provide more even atress.

Further, the wearing layer corresponds breathing bag opening part and is equipped with strengthening rib and support column, strengthening rib and support column all with wearing layer integrated into one piece, strengthening rib and support column are upwards extended by the wearing layer upper surface, the strengthening rib distributes peripherally at the support column, because the wearing layer adopts the material intensity higher usually, the material that wear resistance is good, and the bradyseism layer then adopts the material lighter usually, intensity is lower, the better expanded material of elasticity, consequently, set up the strengthening rib and the support column that upwards extend on the wearing layer, can provide better support nature and elastic restoring force for breathing bag.

Further, be equipped with the toroidal cavity in the support column, be equipped with the spring in the toroidal cavity, the spring provides the ascending elastic force of breathing air bag, sets up toroidal cavity and installation spring and can further provide the elastic restoring force of breathing air bag, reaches better respiratory effect.

The invention is described in further detail below with reference to the figures and examples.

Drawings

FIG. 1 is a schematic view of the structure of an aerodynamic cushioning breathing shoe provided by the present invention.

Fig. 2 is an exploded view of the sole of fig. 1.

FIG. 3 is a schematic view of the shock absorption layer of FIG. 2.

Fig. 4 is a rear view of fig. 3.

Detailed Description

As shown in fig. 1-4, the aerodynamic cushioning respiration shoes provided by the invention comprise a sole 1 and an upper 2, wherein the sole 1 comprises a bottom wear-resistant layer 15 and a cushioning layer 16, a cylindrical cavity 21 with a downward opening is arranged at the lower end of the cushioning layer 16, a respiration air bag 3 is arranged at the heel of the cushioning layer 16, the respiration air bag 3 and the cushioning layer 16 are of an integral structure, the respiration air bag 3 is exposed out of the lower surface of the cushioning layer 16, the bottom wear-resistant layer 15 is bonded with the lower end of the cushioning layer 16 and seals the opening of the cylindrical cavity 21 and the opening of the respiration air bag 3, an air guide passage 5 is arranged at the front sole and the arch of the sole 1, a one-way air inlet valve 6 and a one-way exhaust valve 7 are arranged on the respiration air bag 3, the one-way air inlet valve 6 is communicated with the respiration air bag 3 and the air guide passage 5, the one-way exhaust valve 7 is communicated with the respiration air bag 3 and the outer space of the shoes, cylindrical grooves, the opening of the cylindrical groove 12 is upward, the upper edge of the cylindrical groove is provided with a communicating notch 13, one end of the air guide passage 5 is communicated with the cylindrical groove 12 through the communicating notch 13, the other end of the air guide passage 5 is communicated with the one-way air inlet valve 6, the cylindrical groove 12 and the cylindrical cavity 21 are staggered, the cylindrical cavity 21 comprises a small cavity 17, a medium cavity 18 and a large cavity 19, the diameters of the small cavity 17, the medium cavity 18 and the large cavity 19 are gradually increased from small to large, the small cavity 17 is distributed at the stress position of the sole core, the large cavity 19 is distributed at the arch of the foot, the medium cavity 18 is distributed at other positions except the small cavity 17 and the large cavity 19, the wear-resistant layer 15 is provided with a reinforcing rib 8 and a supporting column 9 corresponding to the opening of the breathing air bag 3, the reinforcing rib 8 and the supporting column 9, the reinforcing ribs 8 are distributed on the periphery of the supporting column 9, an annular cavity 10 is arranged in the supporting column 6, a spring 11 is arranged in the annular cavity 10, and the spring 11 provides upward elastic force for the breathing air bag 3.

Claims

1. The utility model provides an aerodynamic bradyseism breathing shoes, includes sole (1) and upper of a shoe (2), its characterized in that: the sole (1) comprises a bottom wear-resistant layer (15) and a cushioning layer (16), a cylindrical cavity (21) with a downward opening is arranged at the lower end of the cushioning layer (16), a breathing air bag (3) is arranged at the heel of the cushioning layer (16), the breathing air bag (3) and the cushioning layer (16) are of an integrally formed structure, the opening of the breathing air bag (3) is downwards exposed out of the lower surface of the cushioning layer (16), the bottom wear-resistant layer (15) is bonded with the lower end of the cushioning layer (16), the opening of the cylindrical cavity (21) and the opening of the breathing air bag (3) are sealed, an air guide passage (5) is arranged at the front sole and arch of the sole (1), a one-way air inlet valve (6) and a one-way air outlet valve (7) are arranged on the breathing air bag (3), the one-way air inlet valve (6) is communicated with the breathing air bag (3) and the air guide passage (5), the one-way exhaust valve (7) is communicated with the breathing air bag (3) and the space outside the shoe.

2. The aerodynamic cushioning respiratory footwear of claim 1, wherein: the shock absorption layer is characterized in that cylindrical grooves (12) are formed in the front sole and arch of the upper surface of the shock absorption layer (16), openings of the cylindrical grooves (12) are upward, communicating notches (13) are formed in the upper edge of the cylindrical grooves (12), one end of the air guide passage (5) is communicated with the cylindrical grooves (12) through the communicating notches (13), and the other end of the air guide passage (5) is communicated with the one-way air inlet valve (6).

3. The aerodynamic cushioning respiratory footwear of claim 2, wherein: the positions of the cylindrical groove (12) and the cylindrical cavity (21) are staggered.

4. The aerodynamic cushioning respiratory footwear of claim 1, wherein: the cylindrical cavity (21) comprises a small cavity (17), a medium cavity (18) and a large cavity (19), wherein the diameters of the small cavity (17), the medium cavity (18) and the large cavity (19) are gradually increased from small to large, the small cavity (17) is distributed at the stress position of the sole core, the large cavity (19) is distributed at the arch of the foot, and the medium cavity (18) is distributed at other positions except the small cavity (17) and the large cavity (19).

5. The aerodynamic cushioning respiratory footwear of claim 1, wherein: wearing layer (15) correspond breathing air bag (3) opening part and are equipped with strengthening rib (8) and support column (9), strengthening rib (8) and support column (9) all with wearing layer (15) integrated into one piece, strengthening rib (8) and support column (9) are upwards extended by wearing layer (15) upper surface, and strengthening rib (8) distribute peripherally at support column (9).

6. The respiratory shoe of claim 5, wherein: be equipped with annular cavity (10) in support column (6), be equipped with spring (11) in annular cavity (10), spring (11) provide breathing airbag (3) ascending elastic force.