CN216568636U

CN216568636U - Elastic foot arch insole

Info

Publication number: CN216568636U
Application number: CN202123261163.XU
Authority: CN
Inventors: 吴沧瑜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-23
Filing date: 2021-12-23
Publication date: 2022-05-24
Anticipated expiration: 2031-12-23

Abstract

The utility model relates to an elastic arch insole, which is formed by bonding a supporting bottom layer and a breathable surface layer, and an arch support part is formed on the elastic arch insole according to human engineering and is positioned between a front sole part and a heel part; the air permeable surface layer is provided with a plurality of through holes, the support bottom layer is provided with a plurality of hollow elastic columns protruding downwards, the hollow elastic columns are internally provided with recesses with openings facing the air permeable surface layer, and part of the recesses are aligned with the through holes on the air permeable surface layer; the hollow elastic column at least comprises a first-form hollow elastic column and a second-form hollow elastic column, wherein the first-form hollow elastic column is internally provided with a functional lug protruding upwards, and the recess of the second-form hollow elastic column is constructed into at least two-stage stepped holes. The product is light and soft, follows the ergonomic design, is comfortable to wear, has good elasticity and shock absorption, can resist impact, releases the pressure of two feet, is soft without deformation, and can rebound permanently, and can stand for a long time without tired and walk easily, thereby satisfying the requirements of standing and walking for a long time.

Description

Elastic foot arch insole

Technical Field

The utility model belongs to the technical field of articles for daily use technique and specifically relates to a shoe-pad is related to.

Background

The insole is arranged in the shoe to assist the shoe to walk. The traditional insole only plays a role of a cushion, and the comfort of wearing shoes is improved. With the enhancement of health care concept and the influence of many medical reports, people know that the soles of human beings have a plurality of acupoints which are related to different organs of the human beings, and can effectively promote the health of the human bodies by massaging the acupoints normally and properly. Therefore, some attempts have been made to produce a shoe pad for massaging sole, which is usually provided with a plurality of functional protrusions having the same height, so that when a user wears the shoe pad on the sole of a foot, the user can stimulate the acupuncture points of the sole of the foot by the extrusion of the conventional functional protrusions. Because the existing functional lug continuously generates uneven stimulation to the foot of a user, the discomfort of the human body and even the injury to the foot are often caused. Moreover, the physique of each user is different, so the functional bumps with the same height cannot meet the requirements of different users. Besides being not ergonomic, the foot is more easily pressed locally, and severe people will have heel pain symptoms. In addition, because the insole is in direct contact with the foot for a long time, the conventional insole cannot achieve effective heat dissipation and ventilation in order to have the massage effect, once a user uses the insole for a long time, hot air and wet sweat are often generated on the soles of the feet, so that the soles of the feet are in a sultry and moist environment, and the problem of bacterial infection is easily caused if the user does not pay attention to the insole for a short time.

Disclosure of Invention

An object of the utility model is to provide an elasticity arch of foot shoe-pad solves above-mentioned technical problem well.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an elastic arch insole which is formed by bonding a supporting bottom layer and a breathable surface layer at least, wherein an arch supporting part is formed on the elastic arch insole according to human engineering and is positioned between a front sole part and a heel part; the breathable surface layer is provided with a plurality of through holes, the support bottom layer is provided with a plurality of hollow elastic columns protruding downwards, the hollow elastic columns are internally provided with recesses with openings facing the breathable surface layer, and part of the recesses are aligned with the through holes on the breathable surface layer; the hollow elastic column at least comprises a first-form hollow elastic column and a second-form hollow elastic column, the first-form hollow elastic column is internally provided with a functional lug protruding upwards, and the recess of the second-form hollow elastic column is constructed into at least two-stage stepped holes.

In the above aspect, the second hollow elastic column is correspondingly disposed at the arch support and the heel.

Further, the height of the functional bump in the first hollow elastic column does not exceed the depth of the recess in the first hollow elastic column.

In the above aspect, the step hole in the second hollow elastic column gradually shrinks the aperture towards the direction away from the air permeable surface layer, and the outer contour of the second hollow elastic column also corresponds to the gradually shrunk outer diameter.

In the above aspect, the hollow elastic column in the first form is deformed by pressure, and the functional protrusion may protrude onto the air-permeable surface layer through the through hole in the air-permeable surface layer.

The above further provides that the outer edge of the heel portion is bent upwardly relative to the inner medial portion to form the heel portion into a U-shaped cup.

In the above scheme, the air-permeable surface layer is made of leather material or cloth material.

In the above scheme, the supporting bottom layer is made of rubber material.

The elastic arch insole manufactured by adopting the structure has the following beneficial effects compared with the prior art:

1. the design of the arch support part obtains the engineering bearing, follows the design principle of the human engineering, the insole is completely attached to the radian of the sole, the arch is effectively supported, good supporting force is provided, and blood vessels, nerves and the like of the sole can be prevented from being pressed.

2. The design of the hollow elastic column enables the elastic shock absorption of the insole to be good, a first form hollow elastic column and a second form hollow elastic column are set according to different parts, a functional convex block protruding upwards is further arranged inside the first form hollow elastic column, and a concave cavity of the second form hollow elastic column is constructed into at least two stages of step holes; the functional lug has the supporting and damping and corresponding massage effects, is scientifically stressed, effectively fixes the supporting force of the two feet, reduces the damage of knee menisci and relieves the landing impact force of soles; the design in step hole increases the shock attenuation elasticity of cavity elasticity post, decompresses like the spring, and the protection joint is not injured, and the buffering decompression can resist the impact, releases both feet pressure, and is soft and indeformable, and forever kick-backs, stands for a long time not tired, walks easily. The hollow elastic column can be added with a powdery object so as to achieve the effects of resisting bacteria, preventing mildew, preventing beriberi, foot odor, foot sweat and the like and improving the use effect.

3. The product is light and soft, the air permeable surface layer is provided with through holes, and the through holes are matched with the depression inside the hollow elastic column to be pressed to form breathing action, so that the air permeability, the air exhaust and the perspiration are increased, and the dryness and the comfort of the sole are ensured.

4. The outer edge of the heel part is bent upwards relative to the inner middle part, so that the heel part forms a U-shaped cup shape, the heel can be wrapped, the stability is improved, the foot is prevented from being sprained, and the heel protector has a protection effect.

5. The anti-skidding shoe has good anti-skidding performance, the hollow elastic columns adopt the design of the convex points, so that the bottom of the shoe pad is prevented from being completely attached to the shoe, good air flow is ensured, sultriness is reduced, the anti-skidding shoe is stable and firm, the shoe pad does not skid, and the shoe pad can freely walk safely and comfortably; the whole insole is designed by adopting human engineering, is suitable for leather shoes, sports shoes, casual shoes, climbing shoes and the like, and meets the requirements of salesmen, tour guides, teachers, nurses, the old, soldiers and outdoor sports enthusiasts who stand and walk for a long time.

Description of the drawings:

FIG. 1 is a schematic structural distribution diagram of a preferred embodiment of the present invention;

FIG. 2 is a side view structural diagram of FIG. 1;

FIG. 3 is a partial cross-sectional view of the forefoot portion of the embodiment of FIG. 1;

figure 4 is a cross-sectional view of a heel portion of the embodiment of figure 1.

The specific implementation mode is as follows:

the conception, the specific structure and the technical effects of the present invention will be further described with reference to the accompanying drawings, so as to fully understand the objects, the features and the effects of the present invention.

It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1, 2, 3 and 4, which are drawings of a preferred embodiment of the present invention, the present invention relates to an elastic arch insole, which is composed of at least a bottom support layer 1 and a breathable surface layer 2, and an arch support 3 is formed on the elastic arch insole according to human engineering, wherein the arch support 3 is located between a front sole portion 4 and a heel portion 5. In this embodiment, the breathable surface layer 2 is made of leather material or cloth material, such as breathable leather, synthetic leather, breathable lycra cloth, etc., and the breathable surface layer 2 thus made is convenient to obtain, and the material itself has good breathability, so as to provide a comfortable wearing feeling for the user. In addition, the supporting bottom layer 1 is made of rubber materials, soft and elastic wearing feeling is provided by utilizing the characteristics of the rubber materials, and the forming and manufacturing are convenient; and the adhesive connection of the supporting bottom layer 1 and the breathable surface layer 2 is convenient to realize, so that an integrated compact structure is formed. The elastic arch insole shown in the figure is formed by bonding the supporting bottom layer 1 and the air-permeable surface layer 2, but the elastic arch insole is not limited to the two-layer structure, and an intermediate layer can be added according to the functional requirements, or a surface pad can be attached to the air-permeable surface layer 2, and the like, and the description of the drawing is omitted. The utility model has a plurality of through holes 21 on the breathable surface layer 2, a plurality of hollow elastic columns protruding downwards are arranged on the support bottom layer 1, the hollow elastic columns are internally provided with recesses with openings facing the breathable surface layer 2, and part of the recesses are aligned with the through holes 21 on the breathable surface layer 2; the hollow elastic column at least comprises a first form hollow elastic column 11 and a second form hollow elastic column 12, the first form hollow elastic column 11 is also internally provided with a functional lug 111 which is convex upwards, and the recess of the second form hollow elastic column 12 is constructed into at least two stages of stepped holes 121. The design of the hollow elastic column makes the elastic shock absorption of the insole good, the inside of the first form hollow elastic column 11 is also provided with a functional lug 111 which is raised upwards, and the recess of the second form hollow elastic column 12 is constructed into at least two stages of step holes 121; with the structure, the first-form hollow elastic column 11 and the second-form hollow elastic column 12 both have the vacuum shock absorption effect, are scientifically stressed, effectively fix the supporting force of the two feet, reduce the damage of knee menisci and relieve the landing impact force of soles; in particular, the hollow of the hollow elastic column 12 in the second form is formed into at least two steps of holes 121, which further increases the damping elasticity of the hollow elastic column, decompresses like a spring, protects the joint from injury, buffers decompression, resists impact, releases the pressure of both feet, provides proper buffering elasticity for the feet no matter walking or running and jumping, is soft and does not deform, and rebounds permanently, and is not tired for a long time and easy to walk. Meanwhile, the hollow elastic column also generates a massage effect when being pressed, the functional lug 111 is arranged in the first-form hollow elastic column 11, the structural property is increased, and more elasticity is obtained, when a foot steps on the functional lug 111, the functional lug 111 not only supports a damping function, but also can further act as a foot plate to play a corresponding massage effect, so that a user can obtain foot massage in the wearing process, the blood circulation is promoted, and good health care is achieved.

Referring to fig. 1, 2, 3 and 4, in this embodiment, the second form hollow elastic columns 12 are preferably and correspondingly disposed on the arch support 3 and the heel portion 5, the structural shock absorption of the second form hollow elastic columns 12 is fully utilized to increase the supporting force, and an ergonomic support is obtained by matching the design of the arch support. In this embodiment, the diameter of the step hole 121 in the second hollow elastic column 12 gradually decreases toward the direction away from the air permeable surface layer, and the outer contour of the second hollow elastic column 12 also corresponds to the gradually decreasing outer diameter, so as to facilitate the manufacturing, ensure the structural function of the product, and have good structure, good elastic buffering and long service life. Further, the relative middle part kickup of the outward flange of heel portion 5 of this embodiment makes heel portion form the U-shaped foot cup, can reach the parcel heel, increases the steadiness, prevents that the foot from naked sprain, has the guard action. The hollow elastic column supporting the bottom layer 1 adopts the design of the downward convex points, so that the bottom of the insole is not completely attached to the shoe, good air flow in the shoe is ensured, sultriness is reduced, and the insole is anti-skidding, stable, non-skidding and safe and comfortable to walk freely.

Referring to fig. 1, 2, 3 and 4, in the present embodiment, the height of the functional bump 111 in the first type hollow elastic column 11 does not exceed the depth of the cavity in the first type hollow elastic column 11. When the first-form hollow elastic column 11 is deformed by pressure, the functional bumps 111 can protrude to the air-permeable surface layer through the through holes 21 on the air-permeable surface layer 2, and act on the soles of the user, and can perform a better massage and health care effect according to the arrangement of the acupuncture points. The product is light and soft, the air permeable surface layer is provided with through holes, and the through holes are matched with the depression inside the hollow elastic column to be pressed to form breathing action, so that the air permeability, the air exhaust and the perspiration are increased, and the dryness and the comfort of the sole are ensured. When in use, the first and second hollow elastic columns can be added with powder objects to achieve the effects of antibiosis, mould prevention, beriberi, foot odor, foot sweat and the like, and have health care effect and improve the use effect of the insole.

Through practical verification, the elastic arch insole manufactured by adopting the structure has the following beneficial effects:

1. the design of arch of foot supporting part obtains the engineering bearing, follows ergonomic design principle, and the sole radian is laminated completely to the shoe-pad, and effectual support plays the arch of foot, not only gives good support power, and can avoid plantar blood vessel and nerve etc. to receive the oppression, and is comfortable and easy to wear.

2. The design of the hollow elastic column enables the elastic shock absorption of the insole to be good, a first form hollow elastic column and a second form hollow elastic column are set according to different parts, a functional convex block protruding upwards is further arranged inside the first form hollow elastic column, and a concave cavity of the second form hollow elastic column is constructed into at least two stages of step holes; the functional lug has a massage effect, and the vacuum shock absorption massage structure is scientifically stressed, effectively fixes the supporting force of the two feet, reduces the damage of knee menisci and relieves the landing impact force of soles; the design in step hole increases the shock attenuation elasticity of cavity elasticity post, decompresses like the spring, and the protection joint is not injured, and the buffering decompression can resist the impact, releases two foot pressure, and soft and indeformable, and permanent resilience, it is tired, easy to walk not to stand for a long time. The hollow elastic column can be added with a powdery object so as to achieve the effects of resisting bacteria, preventing mildew, preventing beriberi, foot odor, foot sweat and the like and improving the use effect.

5. The anti-skidding shoe has the advantages that the anti-skidding property is good, the hollow elastic columns adopt the design of the convex points, the bottom of the shoe pad is prevented from being completely attached to the shoe, good air flow is ensured, the stuffiness is reduced, the anti-skidding effect is stable, the anti-skidding effect is realized, and the shoe can freely walk safely and comfortably; the whole insole is designed by adopting human engineering, is suitable for leather shoes, sports shoes, casual shoes, climbing shoes and the like, and meets the requirements of salesmen, tour guides, teachers, nurses, the old, soldiers and outdoor sports enthusiasts who stand and walk for a long time.

Although the preferred embodiments of the present invention have been described in connection with the accompanying drawings, the present invention should not be limited to the exact construction and operation as described and illustrated, and many equivalent modifications and variations of the above-described embodiments may be made by logical analysis, reasoning or limited experimentation by those skilled in the art without departing from the spirit and scope of the present invention, which should fall within the scope of the claims.

Claims

1. An elastic arch insole is characterized by being formed by bonding a supporting bottom layer (1) and a breathable surface layer (2), an arch support (3) is formed on the elastic arch insole according to human engineering, and the arch support (3) is positioned between a front sole part (4) and a heel part (5); a plurality of through holes (21) are formed in the breathable surface layer (2), a plurality of hollow elastic columns protruding downwards are arranged on the supporting bottom layer (1), recesses with openings facing the breathable surface layer (2) are formed in the hollow elastic columns, and part of the recesses are aligned with the through holes (21) in the breathable surface layer (2); the hollow elastic column at least comprises a first-form hollow elastic column (11) and a second-form hollow elastic column (12), the interior of the first-form hollow elastic column (11) is also provided with a functional lug (111) protruding upwards, and the recess of the second-form hollow elastic column (12) is constructed into at least two-stage stepped holes (121).

2. A resilient arch insole according to claim 1, wherein the second form of hollow resilient columns (12) is provided in the arch support (3) and heel portion (5) respectively.

3. A resilient arch insole according to claim 1, wherein the height of the functional bumps (111) in the first configuration hollow resilient columns (11) does not exceed the depth of the cavities in the first configuration hollow resilient columns (11).

4. A resilient arch insole according to claim 1 or 2, wherein the stepped hole (121) in the second hollow elastic pillar (12) has a gradually decreasing diameter towards the direction away from the air-permeable surface layer, and the outer contour of the second hollow elastic pillar (12) corresponds to the gradually decreasing outer diameter.

5. A resilient arch insole according to claim 1 or 3, wherein the first configuration hollow resilient columns (11) are deformable under pressure and the functional protrusions (111) are projectable onto the breathable cover layer (2) through the through holes (21) therein.

6. A resilient arch insole according to claim 1 or 2, wherein the outer edge of the heel portion (5) is bent upwards towards the inner middle portion, so that the heel portion (5) forms a U-shaped cup.

7. The elastic arch insole according to claim 1, wherein said breathable cover layer (2) is made of leather material or cloth material.

8. A resilient arch insole according to claim 1, wherein the supporting bottom layer (1) is made of rubber material.