CN114711512B

CN114711512B - Multifunctional damping sole structure with inflation function

Info

Publication number: CN114711512B
Application number: CN202210467755.7A
Authority: CN
Inventors: 姚旭丹; 谢婉容
Original assignee: Wenzhou Jietu Shoe Industry Co ltd
Current assignee: Wenzhou Jietu Shoe Industry Co ltd
Priority date: 2022-04-29
Filing date: 2022-04-29
Publication date: 2024-03-26
Anticipated expiration: 2042-04-29
Also published as: CN114711512A

Abstract

The invention relates to the field of inflatable sole damping, in particular to a multifunctional damping sole structure with an inflatable function, which comprises a sole, wherein a wear-resistant layer is arranged on the bottom surface of the sole, a sealing layer is arranged on the top surface of the sole, two sealed spaces are arranged in the sole, the two sealed spaces correspond to the front end and the heel of a foot respectively, two first through holes are formed in the top surface of the sealing layer, corresponding to the arch of the foot, respectively, the two first through holes are communicated with the corresponding two sealed spaces, first air bags are arranged at the outer ends of the first through holes, the two first air bags can massage the arch of the foot alternately, and the arch of the foot of a human body can be massaged through mutual expansion between the two first air bags in the walking process, so that the health of the human body is facilitated, and meanwhile, the sole can be attached to the foot part, so that the shoe is not easy to fall off, the damping effect is achieved, and a user can use the sole more comfortably.

Description

Multifunctional damping sole structure with inflation function

Technical Field

The invention relates to the field of damping soles, in particular to a damping sole with inflation.

Background

Most of the prior shoes are made of comfortable materials when the shoes are designed, but only comfortable materials cannot meet the requirements of the prior people, because the soles of the human bodies are provided with a plurality of acupoints, the important acupoints are arranged at the positions of the arches of the human bodies, so that the soles of the shoes are provided with bulges for massaging the soles, but the comfort and the shock absorption buffering cannot be met, the prior shoes generally cannot meet the comfort simultaneously when massaging the arches, the user is inconvenient to select the shoes, the price of the shoes meeting the requirements is too high, and the shoes are difficult to bear by common families.

Disclosure of Invention

The invention provides a multifunctional damping sole structure with an inflation function, which aims to solve the problem that the arch part cannot be massaged simultaneously and can buffer and damp in the prior art.

The technical scheme of the invention is as follows: including the sole, the sole bottom surface sets up the wearing layer, and the sole top surface sets up the sealing layer, its characterized in that: the inside sealed space that sets up two sealings of sole, two sealed spaces correspond foot front end and heel respectively, and two first through-holes are all offered to sealing layer top surface department that corresponds the arch of foot, and two first through-holes communicate with each other with two sealed spaces that correspond respectively, and first through-hole outer end all sets up first gasbag, and two first gasbags all can massage arch of foot department in turn.

Furthermore, the sole is hollow, the interlayer is arranged in the sole, the interlayer divides the sole into a first cavity and a second cavity, and the first cavity and the second cavity are communicated with the corresponding first through holes.

Further, a second through hole is formed in the side face of the interlayer, and a second air bag is arranged in the second through hole in a sealing mode.

Further, the first chamber and the second chamber are internally provided with stop blocks corresponding to the second air bags, the stop blocks are respectively provided with a first spring corresponding to the side surfaces of the third air bags, and the movable ends of the first springs are respectively provided with an arc plate.

Further, the side surface of the interlayer penetrates through the sleeve, the piston is installed in the sleeve in a matched mode, and two ends of the sleeve are sealed. And the sealing part is provided with ventilation holes, and a second spring is arranged between the side surface of the piston and the sealing part of the sleeve in a matched manner.

Furthermore, the sole is hollow, two third air bags are installed in the sole in a matched mode, and part of the third air bags penetrate through the first through holes and extend outwards to form first air bags.

Further, the side surface of the third air bag is communicated with each other, and the communicated parts are all in sealing connection with the fourth air bag.

Further, the side surfaces of the soles are provided with third through holes corresponding to the positions of the sealing spaces, the third through holes are formed in the third through holes, the inflator can inflate the sealing spaces through the valves, and the outer ends of inflation ports of the inflator are conical.

Further, the valve comprises an annular film, two corresponding flexible blocks are fixedly arranged on the inner side surface of the third through hole, the inner ends of the annular film are connected with the inner side surfaces of the two flexible blocks, and the inner side surfaces of the annular film are mutually attached.

Further, two draw-in grooves are offered to the sealing layer side that shows, and two first through-holes are located between two draw-in grooves, and first gasbag top sets up the arc and shelters from the piece, shelters from the position department that the piece corresponds the draw-in groove and sets up buckle (11), and the draw-in groove cooperates with the buckle joint that corresponds.

The beneficial effects achieved by the invention are as follows: according to the invention, through the two sealed spaces arranged in the sole, the two sealed spaces alternately support the feet of a user in the walking process, so that the effect of alternate expansion is achieved, one sealed space can be passively expanded in the expansion process through the first air bag, so that the sole can wrap the feet of the user more tightly, the feet are not easy to fall off, meanwhile, the two first air bags alternately expand, so that effective massage is carried out on the legs of a human body, the circulation of blood of the legs is promoted, the health is facilitated, meanwhile, the sealing space can be enabled to be more in the passive expansion process through the second air bag or the sleeve, the legs of the user are wrapped to be tightly, the third air bag can be utilized to enable the wear-resisting layer to be continuously used, the service life of the sole is prolonged, the cost is saved, the air pressure in the sealed space can be ensured to be stable after the sole is used for a long time, and the sole can be used for a long time.

Drawings

FIG. 1 is a schematic perspective view of a sole according to the present embodiment;

FIG. 2 is a schematic diagram of a top view of the sole of this embodiment;

FIG. 3 is a schematic diagram of a cross-sectional view of the line A-A of FIG. 2 of the present embodiment;

FIG. 4 is a schematic diagram illustrating a first usage state of FIG. 3 according to the present embodiment;

FIG. 5 is a schematic diagram illustrating a second usage state of FIG. 3 according to the present embodiment;

FIG. 6 is a schematic view of the mounting structure of the arcuate plate of the present embodiment;

FIG. 7 is a schematic view of an inflator according to the present embodiment;

FIG. 8 is a schematic diagram showing a cross-sectional view along line B-B in FIG. 7 according to the present embodiment;

fig. 9 is a schematic structural view of the first embodiment;

FIG. 10 is a schematic view showing the first embodiment in use;

fig. 11 is a schematic structural view of a second embodiment;

fig. 12 is a schematic structural view of a third embodiment;

fig. 13 is a schematic diagram of a cross-sectional view of fig. 12 along line C-C according to the third embodiment.

Detailed Description

In order to facilitate understanding of the invention by those skilled in the art, a specific embodiment of the invention is described below with reference to the accompanying drawings.

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present application, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

The invention provides a multifunctional damping sole structure with an inflation function, which is shown in fig. 1, and comprises a sole 1, wherein the sole 1 can stretch and contract, a wear-resistant layer 2 is fixedly arranged on the bottom surface of the sole 1, the wear-resistant layer 2 is used for protecting the sole 1, the service life of the sole 1 is prolonged, a sealing layer 3 is fixedly arranged on the top surface of the sole 1, a user can lay insoles on the sealing layer 3 or directly contact feet with the sealing layer, in the embodiment, the sole 1 penetrates up and down, and a sealed space is formed between the sole 1, the wear-resistant layer 2 and the sealing layer 3.

As shown in fig. 3, the inner part of the sole 1 is fixedly and hermetically connected with the interlayer 4, the lower end of the interlayer 4 is hermetically connected with the wear-resistant layer 2, the interlayer 4 is hermetically connected with the sealing layer 3, the sealing space in the sole 1 is divided into two sealed chambers by the interlayer 4, in this embodiment, the first chamber 5 is positioned at the front end of the sole 1 and corresponds to the front end of the foot of a user, the second chamber 6 is positioned at the rear end of the shoe and corresponds to the heel, wherein the positions of the top surface of the sealing layer 3, corresponding to the first chamber 5 and the second chamber 6, are respectively provided with a first through hole 7, the positions of the preferred first through holes 7 correspond to the arch of a human body, the outer ends of the first through holes 7 are respectively and hermetically provided with a first air bag 8, the first air bag 8 is communicated with the corresponding chamber, and when one of the first air bags 8 is inflated, the first air bag 8 extends to the upper part of the other first through hole 7.

When the air pressure in the second chamber 6 increases, as shown in fig. 3, the corresponding first air bag 8 will expand, and part of the first air bag 8 will expand above the corresponding first through hole 7 of the first cavity 5, as shown in fig. 4, when the air pressure in the first chamber 5 increases, the corresponding first air bag 8 will expand above the corresponding first through hole 7 of the second chamber 6, and when the air pressures between the first chamber 5 and the second chamber 6 are equal, as shown in fig. 5, both first air bags 8 will expand partially and cling to each other.

When a user walks, firstly, the heel falls to the ground, the front end of the foot is suspended, the weight of the user can act on the rear end of the sole 1, the second chamber 6 can be compressed, meanwhile, the air pressure in the corresponding second chamber 6 can be increased, the first air bag 8 of the corresponding second chamber 6 can be expanded and the first air bag 8 corresponding to the first chamber 5 can be extruded and contracted, and the corresponding figure 3 is achieved, at the moment, the air pressure in the first chamber 5 can be synchronously and passively increased, the air pressure in the first chamber 5 is increased, the part of the sole 1 corresponding to the first chamber 5 can be stretched, and then the sole 1 and the vamp are matched, so that the front end of the user's foot can be wrapped tightly, the shoe is not easy to fall off, and the user is more comfortable when walking.

When the user walks, the heels are slowly separated from the ground, the front ends of the feet are contacted with the ground, at the moment, the first chambers 5 are inflated, so that the first air bags 8 corresponding to the first chambers 5 are inflated, the first air bags 8 corresponding to the second chambers 6 are extruded and contracted, as shown in fig. 4, the air pressure of the second chambers 6 is also passively increased, so that the heels of the user are wrapped by the shoes, the two first air bags 8 are alternately inflated in the walking process, because the first air bags 8 correspond to the positions of the arches of the human body, the first air bags 8 mutually inflate to massage the arches, particularly, when the heels are grounded, the first air bags 8 are inflated from back to front, so that the arches are massaged from back to front, and when the front ends of the feet are grounded, the first air bags 8 are inflated from front to back, so that the arches are massaged from front to back.

When the first air bag 8 is not required to work, as shown in fig. 6, the clamping grooves 9 are formed in the positions, corresponding to the two first through holes 7, of the sealing layer 3, the two first through holes 7 are surrounded between the two clamping grooves 9, the arc-shaped shielding pieces 10 are arranged at the upper ends of the first through holes 7, the clamping buckles 11 are matched and installed at the positions, corresponding to the clamping grooves 9, of the two ends of the arc-shaped shielding pieces 10, the clamping grooves 9 are matched with the clamping buckles 11 in a clamping mode, the arc-shaped shielding pieces 10 prevent the two first air bags 8 from expanding, and therefore the first air bag 8 does not work.

First embodiment:

as shown in fig. 9, a second through hole 12 is formed in the side surface of the interlayer 4, the second through hole 12 enables the first chamber 5 and the second chamber 6 to communicate with each other, the inner end of the second through hole 12 is connected with a second air bag 13 in a sealing manner, and the second air bag 13 separates the first chamber 5 from the second chamber 6.

As shown in fig. 9, the heel is grounded, the air pressure in the second chamber 6 is increased, so that the second air bag 13 is expanded into the first chamber 5, the air pressure in the first chamber 5 is correspondingly and passively increased, so that the air pressure in the first chamber 5 is changed more obviously, as shown in fig. 10, the first chamber 5 bears the weight of a human body, the second air bag 13 is expanded into the second chamber 6, so that a person can wrap the foot more tightly when walking, and meanwhile, the air pressure between the first chamber 5 and the second chamber 6 is alternately changed in the process of mutual expansion between the first air bag 8 and the second air bag 13, so that a user can play a buffering role in the walking process, and the user walks more easily and comfortably.

When a user runs, the air pressure change speed between the first chamber 5 and the second chamber 6 is increased, so that the second air bag 13 moves between the first chamber 5 and the second chamber 6 quickly, the connection part of the second air bag 13 and the second through hole 12 is damaged easily, the sole is damaged, the effect of massaging and damping the arch of the foot is lost, in order to prolong the service life of the sole 1, as shown in fig. 9, the stop blocks 14 are fixedly arranged at the positions of the first chamber 5 and the second chamber 6 corresponding to the second through hole 12, the first springs 15 are fixedly arranged on the side surfaces of the stop blocks 14 corresponding to the second through hole 12, the arc plates 16 are fixedly arranged at the outer ends of the first springs 15, and therefore, when the second air bag 13 expands, the corresponding first springs 15 limit the expansion speed of the second air bag 13, so that the second air bag 13 is effectively protected when the user runs, a certain buffering effect is also achieved, and the service life of the sole 1 is prolonged.

Second embodiment:

as shown in fig. 11, the side surface of the interlayer 4 passes through the sleeve 17, the outer side surface of the sleeve 17 is fixedly and hermetically connected with the interlayer 4, the sleeve 17 communicates the first chamber 5 with the second chamber 6, the sleeve 17 is internally provided with the piston 18 in a matched manner, the two ends of the sleeve 17 are sealed, the sealing part is provided with a plurality of ventilation holes 19, and the two side surfaces of the piston 18 are connected with the sealing end of the sleeve 17 through the second spring 20.

When the air pressure in the first chamber 5 is increased, the piston moves towards the second chamber 6 at the moment, so that the air in the sleeve 17 is discharged into the second chamber 6 through the air holes 19, the air pressure in the second chamber 6 is also increased, and after the air pressure in the second chamber 6 is increased, the air pressure in the first chamber 5 is passively increased, so that the air pressure between the first chamber 5 and the second chamber 6 is alternately changed, the sole 1 wraps the feet of a user tightly, the effects of shock absorption and buffering are also achieved, and the sole is more comfortable when the user walks and runs.

When the gas in the sole 1 is reduced, in order to conveniently supplement the gas between the first chamber 5 and the second chamber 6, as shown in fig. 7 and 8, the side surfaces of the first chamber 5 and the second chamber 6 are respectively provided with a third through hole 21, preferably, the third through holes 21 are respectively formed in the side surfaces of the sole 1, so that the sole 1 is conveniently inflated, flexible blocks 22 are respectively fixedly arranged in the third through holes 21, annular films 23 are respectively arranged in the inner ends of the flexible blocks 22, one ends of the annular films 23 are fixedly and hermetically connected with the two flexible blocks 22, the inner side surfaces of the annular films 23 are tightly adhered to each other under the pressure P in the chambers, the gas in the chambers cannot overflow from the annular films 23 at the moment, when the sole 1 needs to be inflated, the outer ends of inflation ports 25 of the inflators 24 are tapered, and when the inflation ports 25 extend into the annular films 23 through the two flexible blocks 22, the inflators 24 can be opened at the moment, so that the air pressure in the first chamber 5 and the second chamber 6 is kept within a certain range, and the service life of the sole 1 is prolonged.

Third embodiment:

as shown in fig. 12 and 13, two third air bags 26 are disposed inside the sole 1, preferably, one of the third air bags 26 is located at the front end of the sole 1 and corresponds to the front end of the foot of a user, the other third air bag 26 corresponds to the heel of the foot, a part of the side surfaces of the two third air bags 26 are communicated, the communicated parts are fixedly and hermetically connected with the fourth air bag 27, meanwhile, the third air bags 26 are partially extended outwards through the first through holes 7 to form the first air bag 8, when the two third air bags 26 expand and contract, the two third air bags 26 extending into the first through holes 7 are mutually extruded, so that the effect of massaging the foot arch is also achieved.

The embodiments of the present invention described above do not limit the scope of the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention as set forth in the appended claims.

Claims

1. The utility model provides a multifunctional damping sole structure of function is aerifyd in area, includes sole (1), sole (1) bottom surface sets up wearing layer (2), sole (1) top surface sets up sealing layer (3), its characterized in that: two sealed spaces are arranged in the sole (1), the two sealed spaces correspond to the front end and the heel of a foot respectively, two first through holes (7) are formed in the top surface of the sealing layer (3) at positions corresponding to the foot arch, the two first through holes (7) are respectively communicated with the two corresponding sealed spaces, first air bags (8) are arranged at the outer ends of the first through holes (7), and the two first air bags (8) can massage the foot arch alternately;

the inside of the sole (1) is hollow, an interlayer (4) is arranged in the sole (1), the interlayer (4) divides the inside of the sole (1) into a first cavity (5) and a second cavity (6), and the first cavity (5) and the second cavity (6) are communicated with corresponding first through holes (7);

a second through hole (12) is formed in the side face of the interlayer (4), and a second air bag (13) is arranged in the second through hole (12) in a sealing mode;

the positions of the first chamber (5) and the second chamber (6) corresponding to the second air bag (13) are respectively provided with a stop block (14), the side surfaces of the stop blocks (14) corresponding to the second air bag (13) are respectively provided with a first spring (15), and the movable ends of the first springs (15) are respectively provided with an arc-shaped plate (16);

the side of the sole (1) is provided with a third through hole (21) at the position corresponding to the sealing space, the third through hole (21) is provided with a valve, the inflator (24) inflates the sealing space through the valve, and the outer ends of the inflation ports (25) of the inflator (24) are all conical.

2. A multi-functional cushioning sole structure with an air inflation function as set forth in claim 1, wherein: the side of the interlayer (4) passes through the sleeve (17), the piston (18) is arranged in the sleeve (17) in a matched manner, two ends of the sleeve (17) are sealed, ventilation holes (19) are formed in the sealing positions, and a second spring (20) is arranged between the side of the piston (18) and the sealing positions of the sleeve (17) in a matched manner.

3. A multi-functional cushioning sole structure with an air inflation function as set forth in claim 1, wherein: the inside of the sole (1) is hollow, two third air bags (26) are installed in the sole (1) in a matched mode, and part of the third air bags (26) penetrate through the first through holes (7) and extend outwards to form first air bags (8).

4. A multi-functional cushioning sole structure with an air inflation function as set forth in claim 3, wherein: the side surface of the third air bag (26) is communicated with each other, and the communicated parts are all in sealing connection with the fourth air bag (27).

5. A multi-functional cushioning sole structure with an air inflation function as set forth in claim 3, wherein: the valve comprises an annular film (23), wherein two corresponding flexible blocks (22) are fixedly arranged on the inner side surface of a third through hole (21), the inner ends of the annular film (23) are connected with the inner side surfaces of the two flexible blocks (22), and the inner side surfaces of the annular film (23) are mutually attached.

6. The multifunctional damping sole structure with an inflation function according to any one of claims 1 to 5, wherein: two draw-in grooves (9) are offered to sealing layer (3) side that shows, and two first through-holes (7) are located between two draw-in grooves (9), and first gasbag (8) top sets up arc shielding piece (10), and arc shielding piece (10) correspond the position department of draw-in groove (9) and set up buckle (11), and draw-in groove (9) and the buckle (11) joint cooperation that corresponds.