CN111084463A

CN111084463A - Stable shoes

Info

Publication number: CN111084463A
Application number: CN201911374921.3A
Authority: CN
Inventors: 郭霏霏; 叶建德; 谢福炜; 杨筠涛; 黄国强; 李金立; 林宇航; 方志泓; 叶思成; 张纪豪; 余溱; 喻欣宇; 郭献忠
Original assignee: Quanzhou Vocational And Technical University
Current assignee: Quanzhou Vocational And Technical University
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-05-01

Abstract

The invention provides a stable shoe, which breaks through the structural form of the traditional shoe and can be used for containing various articles, in the actual use process, the outer side extension part plays a supporting role at the outer side of the shoe, the inner side extension part plays a supporting role at the inner side of the shoe, the projection of the whole sole of a human body on the horizontal plane falls into the range of the sole, like the overall supporting effect of the shape of a horseshoe or a camel hoof, a user can form effective supports at the left side and the right side which are easy to turn over no matter walking or moving, the stepping is more stable, the conditions of foot spraining and the like are not easy to occur, and the shoe is safer and more. Compared with the prior art, the stable shoe is more stable to tread, safer and more comfortable, and has strong practicability.

Description

Stable shoes

Technical Field

The invention relates to the field of daily life, in particular to a stable shoe.

Background

In daily life, shoes are very common daily necessities, the structure of which is known and roughly comprises a sole and an upper, wherein the sole is provided with a front end edge, a rear end edge, a lateral side edge and a medial side edge which correspond to the front end, the rear end, the lateral side and the medial side of a sole of a human foot in a one-to-one manner; the connecting part of the vamp and the sole forms a connecting line. In the actual use process, the conditions of foot spraining and insufficient ventilation often occur, and the practicability is not enough.

Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.

Disclosure of Invention

The invention aims to provide a stable shoe which is more stable in treading, safer and more comfortable and has strong practicability.

In order to achieve the purpose, the invention adopts the following technical scheme:

a stable shoe comprises a sole and a vamp, wherein the sole is provided with a front end edge, a rear end edge, a lateral edge and a medial edge which are in one-to-one correspondence with the front end, the rear end, the lateral side and the medial side of a sole of a human body; a connecting line is formed at the joint of the vamp and the sole; the bottom of the outer side edge is provided with an outer side extension part which extends outwards and protrudes out of the connecting wire, and the bottom of the inner side edge is provided with an inner side extension part which extends inwards and protrudes out of the connecting wire.

The outer extension part, the inner extension part and the front end edge are all smooth and protruding arcs.

The bottom of the rear end edge is formed with a rear end extension extending rearward.

The projection of the sole on the horizontal plane is bullet-shaped.

The cross section of the sole is an isosceles trapezoid with a narrow upper part and a wide lower part.

The connecting line is provided with an arch connecting line corresponding to the arch of the human body, and a gap is reserved between the arch connecting line and the arch of the human body.

An air bag is arranged at the gap.

The air bag is provided with an air inlet facing the arch of the human body and an air outlet communicated with the outside air.

The air inlet is provided with a one-way air inlet nozzle, and the air outlet is provided with a one-way air outlet nozzle.

The sole comprises an insole at the upper layer and a sole main body at the lower layer; and a ventilation groove communicated with the air inlet is formed on the upper surface of the insole.

The vent groove comprises a gas collecting pit communicated with the gas inlet and a plurality of branch grooves communicated with the gas collecting pit and extending towards a plurality of directions.

The vent groove also comprises a communication groove which is interwoven and communicated with the plurality of branch grooves.

The communication grooves are interwoven with the branch grooves to form a groove network.

Each branch groove takes the gas collection pit as the center of a circle and is distributed in a radial shape.

The communicating groove is in a partial elliptical arc shape, and the long axis direction extends along the front and back direction of the shoe.

The lower end of the air inlet is lower than the upper surface of the insole and corresponds to the bottom of the air collecting pit.

The bladder includes a first bladder wall facing an arch of a human body, and a second bladder wall facing the medial side; the first capsule wall comprises an elastic inclined plate which gradually inclines towards the second capsule wall from bottom to top.

The upper end of the elastic inclined plate is connected with the second capsule wall through an airtight flexible cloth.

The elastic sloping plate is in an arc shape arched towards the arch direction of the human body.

The lower end of the elastic sloping plate penetrates to the lower part of the insole, a through hole for the elastic sloping plate to penetrate through is formed in the insole, and a clamping part clamped below the through hole is arranged at the lower end of the elastic sloping plate.

The through holes are strip-shaped holes matched with the elastic inclined plates and extend along the front and back directions of the shoes.

The upper surface of the bottom main body is provided with a first containing groove for containing the insole and a second containing groove for containing the clamping part.

The air inlet is formed on the first bladder wall, and the air outlet is formed on the second bladder wall.

The air-tight flexible cloth is rubber cloth or resin cloth.

After the technical scheme is adopted, the stable shoe breaks through the structural form of the conventional shoe, can be used for containing various articles, has the advantages that in the actual use process, the outer side extending part plays a supporting role on the outer side of the shoe, the inner side extending part plays a supporting role on the inner side of the shoe, the projection of the whole sole of a human body on the horizontal plane falls into the range of the sole, like the comprehensive supporting effect of the shape of a horseshoe or a camel hoof, a user can form effective supports on the left side and the right side which are easy to turn over no matter walking or sports, the stepping is more stable, the conditions of foot spraining and the like are not easy to occur, and the stable shoe is. Compared with the prior art, the stable shoe is more stable to tread, safer and more comfortable, and has strong practicability.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a top view partially in section and in accordance with the present invention;

fig. 3 is a rear view partially sectional structural view of the present invention.

In the figure:

1-sole 11-front end edge 12-back end edge 121-back end extension 13-lateral side 131-lateral extension 14-medial side 141-medial extension 15-insole 151-vent groove 1511-air collection pit 1512-branch groove 1513-communication groove 16-bottom main body

2-shoe upper

3-air bag 31-air inlet 32-air outlet 33-first bag wall 331-elastic sloping plate 3311-air-tight flexible cloth 3312-card portion 34-second bag wall.

Detailed Description

In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.

The stable type shoe comprises a sole 1 and a vamp 2, as shown in figures 1-3, wherein the sole 1 is provided with a front end edge 11, a rear end edge 12, an outer side edge 13 and an inner side edge 14 which are in one-to-one correspondence with the front end, the rear end, the outer side and the inner side of a sole of a human body; the connecting line is formed at the connecting part of the vamp 2 and the sole 1; the bottom of the outer side 13 is formed with an outer extension 131 extending outward and protruding from the connection line, and the bottom of the inner side 14 is formed with an inner extension 141 extending inward and protruding from the connection line. In the practical use process of the invention, the outer side extension part 131 plays a supporting role at the outer side of the shoe, the inner side extension part 141 plays a supporting role at the inner side of the shoe, the projection of the whole sole of a human body on the horizontal plane falls into the range of the sole 1, and the shoe has a comprehensive supporting effect like a horseshoe or camel hoof shape, so that a user can effectively support the left side and the right side which are easy to overturn no matter the user walks or moves, the stepping is more stable, the foot-spraining and other conditions are not easy to occur, and the shoe is safer and more comfortable. The specific structure may be that the rear end of the inner extension 141 is inclined outward from front to back, so as to avoid the inner sides of the two heels from being easily collided.

Preferably, the outer extension 131, the inner extension 141 and the front end edge 11 are all smooth and protruding arcs. The structure can ensure that the left side and the right side of the sole 1 of the invention do not have missing parts such as pits and the like, the support is more comprehensive, and the condition of support missing is not easy to occur.

Preferably, the bottom of the back end edge 12 is formed with a back end extension 121 extending rearward. In the actual use process of the invention, when a user steps on the pedal, the heel touches the ground firstly through the rear end extension part 121, so that the effective supporting and buffering effects are achieved, and the rear end extension part 121 can play a supporting role at the rear, so that the pedal is more stable. The specific structure may be that the rear end extension part 121 is inclined forward gradually from the inner side to the outer side, so as to adapt to the situation that the outer side of the heel of the human body is easy to land first.

Preferably, the projection of the sole 1 on the horizontal plane is bullet-shaped. More like the overall supporting effect of a horseshoe or camel hoof shape, walking or running is smoother.

Preferably, the cross section of the sole 1 is an isosceles trapezoid with a narrow upper part and a wide lower part. The structure can ensure that the root of each extension part is firmer, and the edge has certain deformability to carry out flexible support.

Preferably, the connecting line has an arch connecting line corresponding to the arch of the human body, and a gap is formed between the arch connecting line and the arch of the human body. This gap may allow sufficient play for the arch of the foot.

Preferably, an air bag 3 is provided at the gap. The air bag 3 has an elastic extrusion effect on the arch of the foot of the human body, can play a role in massaging and supporting, and is more comfortable to wear.

Preferably, the air bladder 3 has an air inlet 31 facing the arch of the human body, and an air outlet 32 communicating with the outside air. In the practical use process of the invention, when a foot is lifted and trampled, the foot arch can generate periodical extrusion deformation on the air bag 3, when the foot is lifted, the air bag 3 is expanded and sucks air in the shoe cavity into the air bag 3 through the air inlet 31, and when the foot is trampled, the air bag 3 is compressed and contracted by extrusion and extrudes the air in the air bag 3 to the outside through the air outlet 32, so that the air circulation in the shoe cavity can be realized, the effective ventilation effect can be achieved, and the wearing is more comfortable.

Preferably, the air inlet 31 is provided with a one-way air inlet nozzle, and the air outlet 32 is provided with a one-way air outlet nozzle. The unidirectional air inlet nozzle can enhance the unidirectional air inlet performance of the air inlet 31 and efficiently suck air in the shoe cavity into the air bag 3, and the unidirectional air outlet nozzle can enhance the unidirectional air outlet performance of the air outlet 32 and efficiently discharge the air in the air bag 3.

Preferably, the sole 1 comprises a footbed 15 in an upper layer and a bottom body 16 in a lower layer; a ventilation groove 151 communicating with the air inlet 31 is formed on the upper surface of the footwear insole 15. In the practical use process of the invention, the air of the sole of the human body and even the whole shoe cavity can be communicated with the air inlet 31 through the vent groove 151, the air bag 3 can ventilate the whole shoe cavity, and the air bag 3 sucks air when lifting the foot, so that the vent groove 151 is more difficult to block by the sole of the human body, and the ventilation effect in the shoe cavity is ensured.

Preferably, the vent groove 151 includes a sump 1511 communicating with the gas inlet 31, and a plurality of branch grooves 1512 communicating with the sump 1511 and extending in a plurality of directions. In the practical use process of the invention, when the air bag 3 inhales air, the branch channels 1512 collect air from all parts of the insole 15 and gather together at the air collecting pit 1511 to enter the air bag 3 from the air inlet 31 uniformly, so that the air-sucking effect is more uniform and stable. The specific structure can be that the depth of the gas collection pit 1511 is larger than that of the vent groove 151, so that the ventilation quantity can be increased, the human sole can not be blocked easily, and the condition of pressing against feet can not occur corresponding to the human arch.

Preferably, the vent groove 151 further includes a communication groove 1513 in interlaced communication with the plurality of branch grooves 1512. The communicating grooves 1513 can communicate the branch grooves 1512 to form a ventilation network, and if some branch grooves 1512 are blocked, the ventilation effect of the whole insole 15 on the whole shoe cavity can still be achieved.

To further enhance the performance of the vent network of vent grooves 151, a plurality of communicating grooves 1513 are preferably interwoven with each of the branch grooves 1512 to form a network of grooves.

Preferably, each branch channel 1512 is radially disposed around the gas collecting pit 1511. This configuration may allow for more uniform ventilation of the various branches and the entire ventilation network.

Preferably, the communication groove 1513 has a partial elliptical arc shape, and the long axis direction extends in the front-rear direction of the shoe. This configuration allows communication channel 1513 and the entire ventilation network to more closely match the shape of insole 15 and the shoe cavity.

Preferably, the lower end of the air inlet 31 is lower than the upper surface of the footwear insole 15 and corresponds to the bottom of the sump 1511. The structure can enhance the communication performance between the gas collection pit 1511 and the gas inlet 31, so that the air in the gas collection pit 1511 can be efficiently ventilated and ventilated corresponding to the gas inlet 31.

Preferably, bladder 3 comprises a first bladder wall 33 facing the arch of the human body, and a second bladder wall 34 facing medial side 14; the first bag wall 33 includes an elastic sloping plate 331 that gradually slopes toward the second bag wall 34 from bottom to top. In the actual use process of the invention, when a foot is lifted and stepped on, the foot arch can generate periodical extrusion deformation on the elastic sloping plate 331, when the foot is lifted, the elastic sloping plate 331 swings towards the foot arch direction, the air bag 3 is expanded to suck the air in the shoe cavity into the air bag 3 through the air inlet 31, when the foot is stepped on, the elastic sloping plate 331 is pressed by the foot arch to swing towards the second bag wall 34, and the air bag 3 contracts and extrudes the air in the air bag 3 to the outside through the air outlet 32. The elastic sloping plate 331 can be a resin plate or a steel plate.

Preferably, the upper end of the elastic sloping plate 331 and the second bag wall 34 are connected together by an airtight flexible cloth 3311. The airtight flexible cloth 3311 is adaptable to deformation such as swinging of the elastic sloping plate 331 and ensures that the airbag 3 does not leak air.

Preferably, the elastic slope plate 331 has an arc shape arched toward the arch of the human body. This structure can make elastic swash plate 331 adapt to the shape of human arch more, and when trampling, human arch is from the upper end of elastic swash plate 331 or middle part extrusion elastic swash plate 331 gradually, causes elastic swash plate 331's swing deformation more easily, and human arch receives flexible contact, and is more comfortable. The specific structure may be that the middle of the horizontal cross-sectional view of the elastic sloping plate 331 is arched towards the arch of the human body, which is more beneficial to the elastic deformation and recovery of the elastic sloping plate 331.

In order to mount and fix the elastic swash plate 331, it is preferable that a lower end of the elastic swash plate 331 penetrates below the shoe pad 15, the shoe pad 15 is formed with a through hole through which the elastic swash plate 331 penetrates, and a lower end of the elastic swash plate 331 is provided with a catching portion 3312 caught below the through hole.

Preferably, the through hole is a strip-shaped hole matched with the elastic sloping plate 331 and extends in the front-rear direction of the shoe. The through hole and elastic sloping plate 331 phase-match can carry out more accurate spacing to elastic sloping plate 331.

In order to realize a specific structure for limiting the position of the insole 15 and the clamping portion 3312, it is preferable that a first receiving groove for receiving the insole 15 and a second receiving groove for receiving the clamping portion 3312 are formed on the upper surface of the bottom body 16.

Preferably, the air inlet 31 is formed on the first bag wall 33 and the air outlet 32 is formed on the second bag wall 34.

Preferably, the gas-impermeable flexible cloth 3311 is rubber cloth or resin cloth.

The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.

Claims

1. A stable shoe comprises a sole and a vamp, wherein the sole is provided with a front end edge, a rear end edge, a lateral edge and a medial edge which are in one-to-one correspondence with the front end, the rear end, the lateral side and the medial side of a sole of a human body; a connecting line is formed at the joint of the vamp and the sole; the method is characterized in that: the bottom of the outer side edge is provided with an outer side extension part which extends outwards and protrudes out of the connecting wire, and the bottom of the inner side edge is provided with an inner side extension part which extends inwards and protrudes out of the connecting wire.

2. The stabilized shoe of claim 1, wherein: the outer extension part, the inner extension part and the front end edge are all smooth and protruding arcs.

3. A stabilized shoe according to claim 2, wherein: the bottom of the rear end edge is formed with a rear end extension extending rearward.

4. A stabilized shoe according to claim 3, wherein: the projection of the sole on the horizontal plane is bullet-shaped.

5. A stabilized shoe according to any one of claims 1-4, wherein: the cross section of the sole is an isosceles trapezoid with a narrow upper part and a wide lower part.

6. A stabilized shoe according to any one of claims 1-4, wherein: the connecting line is provided with an arch connecting line corresponding to the arch of the human body, and a gap is reserved between the arch connecting line and the arch of the human body.

7. The stabilized shoe of claim 6, wherein: an air bag is arranged at the gap.

8. The stabilized shoe of claim 7, wherein: the air bag is provided with an air inlet facing the arch of the human body and an air outlet communicated with the outside air.

9. The stabilized shoe of claim 8, wherein: the air inlet is provided with a one-way air inlet nozzle, and the air outlet is provided with a one-way air outlet nozzle.

10. The stabilized shoe of claim 9, wherein: the sole comprises an insole at the upper layer and a sole main body at the lower layer; and a ventilation groove communicated with the air inlet is formed on the upper surface of the insole.