CN215014057U

CN215014057U - Flat-foot insole

Info

Publication number: CN215014057U
Application number: CN202120583578.XU
Authority: CN
Inventors: 章少伟; 邹斯乐; 凌晓南; 李日炎
Original assignee: Guangzhou Tekobiti Technology Co ltd
Current assignee: Guangzhou Tekobiti Technology Co ltd
Priority date: 2021-03-22
Filing date: 2021-03-22
Publication date: 2021-12-07
Anticipated expiration: 2031-03-22

Abstract

The utility model discloses a flat-foot insole, including the shoe-pad body, the shoe-pad body includes shoe-pad main part and sets up the hunch-shaped body on shoe-pad main part lateral margin, the well waist both sides of shoe-pad main part are to the internal contraction, respectively form U type notch, shoe-pad main part around including connect gradually integrative sole portion, arch portion and heel portion, sole portion and heel portion warpage are at arch portion both ends, the hunch-shaped body includes inboard hunch-shaped piece and outside hunch-shaped piece, inboard hunch-shaped piece integrated connection is on the inboard U type notch of shoe-pad main part, outside hunch-shaped piece integrated connection is on the U type notch in the shoe-pad main part outside, inboard hunch-shaped piece extends and arches gradually with the outside hunch-shaped piece from being connected the side direction outside with the shoe-pad main part. The flat-foot insole of the utility model can achieve the functions of moulding, correcting and improving the flat foot.

Description

Flat-foot insole

Technical Field

The utility model belongs to the technical field of the shoe-pad technique and specifically relates to a flat-foot shoe-pad is related to.

Background

The arch is an important structure of the human foot. The foot is provided with the arch, so that the foot is rich in elasticity. The foot pad can absorb the impact force of the ground to the foot, and can lock the joint of the middle foot, so that the foot becomes hard, and the human body can be better promoted to move. Flat foot (flat foot) refers to the absence of the normal arch of the foot, otherwise known as arch collapse. It is noteworthy that flat foot is not equal to flat foot, nor is all of the flat feet in need of treatment. If the flat foot patient has symptoms such as pain, it is called flat foot disease, and the treatment is possible. The flat feet can be acquired either in nature or acquired. The arches of children are often formed between 4 and 6 years of age, and most children and teenagers are congenital. Adult flat feet may be a continuation of children's flat feet, or may be secondary to other causes, resulting in arch collapse. The symptomatic adult secondary platyhoot is called adult acquired platyhoot. The secondary arch collapse is caused by many reasons such as joint degeneration, trauma, diabetes, rheumatoid arthritis, neuropathy, tumor, and tendon dysfunction of the tibialis posterior. Therefore, people need to pay enough attention to the flat feet.

The existing insole for correcting flat feet is usually arched in the middle, two points at the front end and the rear end of the insole are respectively abutted against the inner surface of a shoe, the insole is not durable, and because the arched part is stressed greatly, after the insole is used for a period of time, the middle arched part is not elastic enough, and the insole is flat, so that a flat insole is formed, and the insole can not play a long correcting role.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flat-foot insole.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a flat-foot insole, includes the shoe-pad body, the shoe-pad body includes shoe-pad main part and sets up the arch form body on shoe-pad main part lateral margin, the well waist both sides of shoe-pad main part are to the internal contraction, respectively form U type notch, and the shoe-pad main part includes front and back sole portion, arch portion and heel portion that connect gradually an organic whole, and sole portion and heel portion warpage are at arch portion both ends, the arch form body includes inboard arch form and outside arch form, inboard arch form an organic whole is connected on the U type notch of shoe-pad main part inboard, outside arch form an organic whole is connected on the U type notch in the shoe-pad main part outside, inboard arch form and outside arch form extend and arch gradually from the side direction outside of being connected with the shoe-pad main part.

As a further technical solution of the utility model: the two sides of the top surface of one end of the sole part connected with the foot arch part are relatively upwarped and extend to connect the inner side arch block and the outer side arch block.

As a further technical solution of the utility model: the bottom surface of the insole main body is an arc-shaped surface, and the bottom surface of the insole main body is warped towards the heel parts of the sole parts at the two ends from the arch parts.

As a further technical solution of the utility model: the arch body comprises a U-shaped connecting edge, the U-shaped connecting edge is integrally connected with the edge of the heel part, and the two ends of the U-shaped connecting edge are respectively and integrally connected with an inner side arch block and an outer side arch block.

As a further technical solution of the utility model: the convex amplitude of the inner arch block is larger than that of the outer arch block.

As a further technical solution of the utility model: the bottom surface of the arch part of the insole main body is a horizontal plane, and the sole part and the heel part are warped at two ends of the arch part.

As a further technical solution of the utility model: the bottom surface of the insole main body is a plane, and the upper surfaces of the foot sole part and the heel part are upwarped at two ends of the foot arch part.

As a further technical solution of the utility model: the thickness of the insole main body is gradually reduced from the arch part to the sole part and the heel part respectively.

As a further technical solution of the utility model: the top surface of the insole main body is an arc surface, and the top surface is gradually bent downwards from the middle part to the two ends.

As a further technical solution of the utility model: the inner arch block and the outer arch block are hollow semi-ellipsoidal blocks.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a flat-foot insole which is characterized in that the arch part with an arc surface, the inner side arch-shaped block, the outer side arch-shaped block and the two sides of the top surface of the arch part connecting one end of the arch part, which are relatively upwarped, are correspondingly abutted against the heel of a correction wearer and the foot position between the sole, thereby achieving the shaping and the correction, improving the function of firm and flat feet, the whole insole is durable, the bottom surface of the insole main body is designed to be a plane, the upper surface of the sole part is upwarped, the bottom surface of the insole main body is jointed with the inner surface of a shoe, the insole is less stressed and is not easy to deform, or the bottom surface of the arch part in the middle section of the insole main body is designed to be a plane, the sole part and the heel part are upwarped, the bottom surface of the arch part in the middle section of the insole main body is jointed with the inner surface of the shoe, so that the insole is less stressed and not easy to deform, or the middle part of the bottom surface of the arch part in the middle section of the insole main body is just jointed with the inner surface of the insole, the central part of the insole is supported by pressure greatly, so that the whole insole is less stressed and is not easy to deform.

Drawings

FIG. 1 is a top view of a flat foot insole.

Fig. 2 is a bottom view of the flat foot insole.

Fig. 3 is a longitudinal sectional view a-a of the insole body in fig. 1.

Fig. 4 is a transverse cross-sectional view B-B of the ball of the foot of fig. 1.

Fig. 5 is a cross-sectional view of the arch of fig. 1 taken in the direction of C-C.

FIG. 6 is a transverse cross-sectional view D-D of the heel portion of FIG. 1.

Detailed Description

The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings. It should be understood that the description herein is only for purposes of illustration and explanation, and is not intended to limit the scope of the present disclosure.

Referring to fig. 1, 2 and 3, a flat-foot insole includes an insole body 10, where the insole body 10 includes an insole body 11 and arch-shaped bodies 12 disposed on lateral edges of the insole body 11, two sides of a middle waist of the insole body 11 are inwardly contracted to form U-shaped notches 101, the insole body 11 includes a sole portion 111, an arch portion 112 and a heel portion 113, which are sequentially connected in front and back, the arch portion 112 is thicker than the sole portion 111 and the heel portion 113, in this embodiment, a bottom surface of the insole body 11 is an arc-shaped surface, the bottom surface of the insole body 11 is warped from the arch portion 112 to the sole portion 111 and the heel portion 113 at two ends, respectively, so that the sole portion 111 and the heel portion 113 are tilted up to two ends of the arch portion 112, and the thickness of the insole body 11 gradually decreases from a center of the arch portion 112 to the sole portion 111 and the heel portion 113; the top surface of the insole main body 11 is an arc surface 102, and the top surface is gradually bent downwards from the middle part to two ends, so that the insole main body 11 is more firm and durable and is matched with the shape of the arch of foot; the arch 12 includes an inner arch 121 and an outer arch 122, the inner arch 121 is integrally connected to the U-shaped recess 101 on the inner side of the insole body 11, the outer arch 122 is integrally connected to the U-shaped recess 101 on the outer side of the insole body 11, and the inner arch 121 and the outer arch 122 are gradually arched by extending from the connecting side with the insole body 11 to the outer side.

Further, referring to fig. 4, each U-shaped recess 101 is inwardly contracted from the end of the sole portion 111 connected to the arch portion 112, the side of the arch portion 112 to the end of the heel portion 113 connected to the arch portion 112, two sides of the top surface of the end of the sole portion 111 connected to the arch portion 112 are relatively tilted and extended to connect the inner arch 121 and the outer arch 122, and the sole portion 111, the inner arch 121 and the outer arch 122 are matched to correct the flat foot of the wearer.

Further, with reference to fig. 5, the inner arch 121 has a greater protrusion than the outer arch 122 to facilitate the correction of the wearer's flat foot when the footbed is installed in a shoe.

Further, the arch body 12 includes a U-shaped connecting edge 123, the U-shaped connecting edge 123 is integrally connected with the edge of the heel portion 113, and two ends of the U-shaped connecting edge 123 are respectively and integrally connected with the inner arch block 121 and the outer arch block 122.

Further, the inner arch 121 and the outer arch 122 are hollow semi-ellipsoidal blocks.

Further, the length of the U-shaped notch 101 on the inner side of the insole body 11 is longer than that of the U-shaped notch 101 on the outer side of the insole body 11, and the lengths of the inner arch 121 and the outer arch 122 are respectively matched with the length of the corresponding U-shaped notch 101, so that the insole is more matched with the shape of the arch of foot, and the correction effect on the flat foot of a wearer is better.

It can be understood that, in another embodiment of the present invention, the bottom surface of the insole body 11 may be a horizontal bottom surface, that is, the arch portion 112 of the insole body 11, the sole portion 111 and the heel portion 113 are integrally a horizontal bottom surface, and the sole is corrected only by the inner arch block 121 and the outer arch block 122 to arch the sole, further, the upper surfaces of the sole portion 111 and the heel portion 113 are respectively upwarped at the two ends of the arch portion 112, and the sole portion 111 and the heel portion 113 have certain elasticity.

It can be understood that, in another embodiment of the present invention, the bottom surface of the arch part 112 of the insole body 11 is a horizontal plane, and the sole part 111 and the heel part 113 are tilted up at both ends of the arch part 112.

The utility model relates to a flat-foot insole correction method, as follows: the flat-foot insole is put into a shoe and worn, and then, referring to fig. 4, 5 and 6, the heel of a wearer is attached to the heel part 113, the sole is attached to the sole part 111, the top surface of the arch part 112, the inner side arch block 121, the outer side arch block 122 and the two opposite upturned sides of the top surface of the sole part 111 connected with one end of the arch part 112 correspondingly abut against and correct the position of the heel of the wearer to the foot between the soles, thereby achieving the functions of shaping, correcting and improving the flat foot.

To sum up, the present invention provides a flat-foot insole, which is characterized in that, through the cooperation between the insole main body 11 and the arch body 12, the arch part 112 with an arc surface, the inner arch block 121, the outer arch block 122 and the opposite upturned sides of the top surface of the end of the sole part 111 connected with the arch part 112 are correspondingly abutted against the foot position between the heel and the sole of the wearer, thereby achieving the shaping, the correction and the improvement of the flat-foot function, the whole is durable, and by designing the bottom surface of the insole main body 11 as a plane, the upper surface of the sole part 111 is upturned, the bottom surface of the insole main body 11 is attached to the inner surface of the shoe, the insole is less stressed and not easy to deform, or the bottom surface of the arch part 112 of the insole main body 11 is a plane, the sole part 111 is upturned with the heel part 113, the bottom surface of the arch part 112 in the middle section of the insole main body 11 is attached to the inner surface of the shoe, so that the insole is less stressed and not easy to deform, or the middle part of the bottom surface of the arch part 112 of the middle section of the insole body 11 is only protruded to be attached to the inner surface of the shoe, the central part of the insole is supported by the pressure greatly, so that the whole insole is less stressed and is not easy to deform.

As long as the idea created by the present invention is not violated, various different embodiments of the present invention can be arbitrarily combined, and all the embodiments should be regarded as the content disclosed by the present invention; the utility model discloses an in the technical conception scope, carry out multiple simple variant and different embodiments to technical scheme and go on not violating the utility model discloses the arbitrary combination of the thought of creation all should be within the protection scope.

Claims

1. A flat-foot insole comprises an insole body (10), and is characterized in that: the insole body (10) comprises an insole main body (11) and an arch body (12) arranged on the side edge of the insole main body (11), the two sides of the middle waist of the insole main body (11) are inwards contracted to form U-shaped notches (101), the insole main body (11) comprises a sole part (111), an arch part (112) and a heel part (113) which are sequentially connected into a whole from front to back, the sole part (111) and the heel part (113) are warped at the two ends of the arch part (112), the arch body (12) comprises an inner arch block (121) and an outer arch block (122), the inner side arch block (121) is integrally connected to the U-shaped notch (101) at the inner side of the insole main body (11), the outer arch blocks (122) are integrally connected to the U-shaped notches (101) on the outer side of the insole main body (11), the inner arch (121) and the outer arch (122) are gradually arched by extending from the connection side with the insole body (11) to the outer side.

2. The flat-foot insole according to claim 1, wherein: the two sides of the top surface of one end of the sole part (111) connected with the foot arch part (112) are relatively tilted and extend to connect the inner arch block (121) and the outer arch block (122).

3. The flat-foot insole according to claim 1, wherein: the bottom surface of the insole main body (11) is an arc-shaped surface, and the bottom surface of the insole main body (11) is warped towards the heel parts (113) of the sole parts (111) at the two ends from the arch parts (112) respectively.

4. The flat-foot insole according to claim 1, wherein: the arch body (12) comprises a U-shaped connecting edge (123), the U-shaped connecting edge (123) is integrally connected with the edge of the heel part (113), and two ends of the U-shaped connecting edge (123) are respectively and integrally connected with the inner arch block (121) and the outer arch block (122).

5. The flat-foot insole according to claim 1 or 2, wherein: the convex amplitude of the inner arch block (121) is larger than that of the outer arch block (122).

6. The flat-foot insole according to claim 1, wherein: the bottom surface of an arch part (112) of the insole body (11) is a horizontal plane, and the sole part (111) and the heel part (113) are tilted up at two ends of the arch part (112).

7. The flat-foot insole according to claim 1, wherein: the bottom surface of the insole main body (11) is a plane, and the upper surfaces of the sole part (111) and the heel part (113) are tilted up at two ends of the arch part (112).

8. The flat-foot insole according to claim 1, wherein: the thickness of the insole body (11) is gradually reduced from the arch part (112) to the sole part (111) and the heel part (113), respectively.

9. The flat-foot insole according to claim 1, wherein: the top surface of the insole main body (11) is an arc-shaped surface (102), and the top surface is gradually bent downwards from the middle part to two ends.

10. The flat-foot insole according to claim 1, wherein: the inner arch block (121) and the outer arch block (122) are hollow semi-ellipsoidal blocks.