CN220140946U - Child insole for correcting walking postures - Google Patents

Abstract

The utility model discloses a child insole which is beneficial to correcting a walking gesture, and comprises a cushion layer which is abutted with soles and a surface layer which is covered on the surfaces of the cushion layer and is contacted with soles, wherein the cushion layer comprises a front sole protection pad which is opposite to the front soles and big toes of a child and a rear heel protection pad which is opposite to the rear heels of the child, the front sole protection pad and the rear heel protection pad are made of materials consistent, the hardness of the materials of the front sole protection pad and the rear heel protection pad is greater than that of the cushion layer, the surface layer is covered by cloth made of soybean fiber materials, and the child insole is provided with a plurality of ventilation holes. The utility model has the function of guiding children to correct the walking posture by fixing materials with different hardness through the child insole so that the supporting force felt by the child sole is different.

Description

Child insole for correcting walking postures

Technical Field

The utility model relates to the field of child insoles, in particular to a child insole which is helpful for correcting walking postures.

Background

The insole is generally paved on a shoe bed in the shoe, and most of the insole is made of elastic soft materials, so that friction between the sole and the shoe during walking is reduced, and vibration of the sole caused by the outside is reduced. By paving the insoles on the footbeds, the soles, especially for children with good vigor, can be better protected, and the soles of the children are better required to be protected.

In order to better protect the soles of children, the current child insoles generally comprise a soft cushion layer abutted against the soles and cloth paved on the soft cushion layer in contact with the soles, and an arch supporting part is also generally arranged at the arch part to support the arches of the children, so that the fatigue of the feet is reduced, and the healthy development of the feet of the children is more facilitated.

With respect to the above related art, the inventor believes that the existing child insole only plays a role in maintaining a good growth trend of the child's feet and reducing the occurrence probability of flat foot sequelae, but does not have a role in guiding the normal child's posture of the feet, and thus, there is still room for improvement in the technology.

Disclosure of Invention

In order to assist children in correcting walking postures, the utility model provides a child insole which is beneficial to correcting the walking postures.

The utility model provides a child insole which is helpful for correcting walking postures, and adopts the following technical scheme:

the utility model provides a help correcting children's shoe-pad of appearance of stepping, includes with the bed course of sole butt and cover in the bed course surface and with the surface course of plantar contact, the bed course is kept away from one side of surface course and is close to the position of preceding sole and is equipped with preceding sole protection pad, just preceding sole protection pad is just right with preceding sole and the big toe of children, the bed course is kept away from one side of surface course and is close to the position of heel and is equipped with the heel protection pad, the heel protection pad just right with children's heel, the material of preceding sole protection pad and heel protection pad is unanimous, just the hardness of preceding sole protection pad and heel protection pad is all greater than the hardness of the material of bed course.

By adopting the technical scheme, when a human body walks, the front sole is lifted off the ground, static friction force relative to a pedal object of the foot is generated by the force generated by the front sole, the driving force for the forward motion of the trunk is given, and simultaneously, the big toe is taken as the axial direction, and the toes cooperatively regulate the stability or steering of the body during the step. The front sole protection pad of the child insole is opposite to the front sole and the big toe of the child, the hardness of the material of the front sole protection pad is higher than that of the material of other areas of the cushion layer, the front sole protection pad gives the supporting force of the front sole and the big toe of the child more obviously relative to the supporting force of the cushion layer, so that the front sole is used for stepping on the ground when the child is guided to walk, and the big toe is used for axially adjusting the body balance, thereby achieving the effect of guiding the child to correct the walking posture. When a human body stands, the heel bears about half of the weight, when the human body walks, the heel lifts and falls to the ground firstly, and in the process of changing feet, the heel which falls to the ground firstly bears about the whole weight of the body. The hardness of the material of the heel protection pad is higher than that of the material of the cushion layer, and the heel protection pad provides larger supporting force for the heel of the child, so that the child can be guided to lean towards the gravity center of the body to the heel when standing, and can be guided to land the heel when walking.

Preferably, the front sole protection pad is provided with anti-skid lines on one side far away from the surface layer.

By adopting the technical scheme, the anti-skid performance of the front sole protection pad is improved, so that the front sole protection pad is more difficult to slip in the walking process due to overhigh material hardness.

Preferably, the anti-slip lines are honeycomb grids formed by splicing a plurality of regular hexagons, and the honeycomb grids cover one side, far away from the surface layer, of the front sole protection pad.

Through adopting above-mentioned technical scheme, can conduct the atress back of regular hexagon to each side length, the honeycomb net that regular hexagon concatenation formed is favorable to dispersing the power that the bed course received along each limit of regular hexagon. The side that keeps away from the surface course through the preceding sole protection pad sets up to the cellular net of a plurality of regular hexagon concatenation, is favorable to dispersing the force that preceding sole protection pad received better for the anti-jarring force in the preceding sole region of ground pair children reduces, makes preceding sole bed course be difficult to influence preceding sole bed course's comfort because of the too big vibrations of material hardness and leading to preceding sole bed course too big, thereby is favorable to reducing the tired sense of children's foot more.

Preferably, the front sole protection pad is composed of a quasi-rectangle and a quasi-ellipse, wherein the quasi-ellipse is positioned at one end of the quasi-rectangle along the length and is positioned at one side of the quasi-rectangle along the width direction, and the quasi-ellipse is opposite to the big toe of the child.

Through adopting above-mentioned technical scheme for preceding sole protection pad is easier with children's preceding sole and big toe laminating, thereby is favorable to preceding sole protection pad to provide holding power for children's preceding sole better, makes children's shoe-pad correct the effect better.

Preferably, a lateral groove and a longitudinal groove are further formed in one side, far away from the surface layer, of the front sole protection pad.

Through adopting above-mentioned technical scheme, the bending capacity of sole bed course before being favorable to increasing is provided with in horizontal groove and longitudinal groove for the sole bed course is buckled more easily when receiving children's walking's power, thereby is favorable to reducing the too big and the condition that leads to being difficult to take place deformation of hardness of sole bed course before, leads to the comfort level of shoe-pad to descend, simultaneously, still is favorable to alleviating children's foot fatigue better.

Preferably, the transverse groove is located near the middle position of the rectangle-like shape along the width direction, and the longitudinal groove is located near the middle position of the rectangle-like shape along the length direction.

Through adopting above-mentioned technical scheme, make the class rectangle part of preceding sole protection pad divide into four big plates along length direction's central line and width direction's central line for preceding sole protection pad is receiving the power of children's walking and is taking place deformation more easily, makes the deformability degree of preceding sole protection pad bigger, thereby is favorable to reducing the hardness improvement of preceding sole protection pad better and brings the uncomfortable sense to the foot.

Preferably, a protection layer is fixedly connected to the part, close to the heel, of one side, far away from the surface layer, of the cushion layer, the hardness of the protection layer is greater than that of the cushion layer, and the length of the protection layer is 2/3 of the length of the cushion layer.

By adopting the technical scheme, the part of the children's foot close to the heel has large supporting force, so that the heel bearing the body half gravity is covered by more comprehensive supporting force, thereby being beneficial to reducing the fatigue feeling of the children's heel.

Preferably, one side of the protective layer far away from the cushion layer is also provided with a grid formed by mutually splicing a plurality of reverse triangles, and the heel protection cushion is positioned at one side of the protective layer far away from the cushion layer and near one end of the heel.

By adopting the technical scheme, the anti-skid performance of the protective layer is improved, so that the protective layer is less prone to slipping in the walking process due to overhigh material hardness.

Preferably, the quasi-inverted triangle is formed by mutually splicing four regular hexagons, wherein three regular hexagons are positioned at three vertex angles of the quasi-inverted triangle, and one regular hexagon is positioned at the center of the quasi-inverted triangle.

Through adopting above-mentioned technical scheme, three apex angles of class inverted triangle comprise regular hexagon, and regular hexagon at the center of class inverted triangle and class inverted triangle splice for class inverted triangle can be to the crooked polymerization in the center of class triangle, and the width deformation of bed course is more followed to the net of class inverted triangle concatenation, thereby makes the net of class inverted triangle make the bed course that protective layer and protective layer covered more easy to the crooked deformation of sole, and the holding power that makes children's heel receive is more comfortable, thereby increases children's shoe-pad's comfort level.

Preferably, the surface layer of the child insole is covered by a fabric made of soybean fiber, and the child insole is provided with a plurality of ventilation holes.

Through adopting above-mentioned technical scheme, the cloth of soybean fiber material is dry and comfortable ventilative, be difficult for going out of mould and breeding the bacterium, covers the cloth of soybean fiber material in the surface course of children's shoe-pad and children plantar contact, can increase the gas permeability of children's shoes, reduces simultaneously and breeds the quantity of bacterium, makes children's foot more comfortable. The child insole is provided with a plurality of ventilation holes, so that the air flow in the child shoes can be increased, and the heat collecting effect of the child shoes can be reduced.

In summary, the present utility model includes at least one of the following beneficial technical effects:

1. the front sole protection pad and the rear heel protection pad which are opposite to the front sole and the big toe of the child and the rear heel protection pad which are opposite to the rear heel of the child are arranged on the surface, which is contacted with the sole, of the cushion layer, and the hardness of the materials of the front sole protection pad and the rear heel protection pad is larger than that of the cushion layer. The heel protection pad gives the child the heel support force bigger to can guide children to lean towards the heel with the body focus when standing, can guide children to land the heel earlier when walking.

2. Through setting up the face that front sole protection pad contacted with the sole and cover the honeycomb net of regular hexagon concatenation, can conduct the force that receives to each side length after the regular hexagon atress, the honeycomb net that regular hexagon concatenation formed can be with the force dispersion that receives along each limit of regular hexagon, therefore the honeycomb net of regular hexagon concatenation has fine scattered power effect. The material hardness of the front sole protection pad is high, and the force is not easy to disperse. Through set up the cellular net of regular hexagon concatenation at the face that the sole protection pad was contradicted with the sole, can scatter the power that the sole protection pad received, reduce the anti-jarring power of the regional front sole of ground pair children, reduce the tired sense of children's foot.

Drawings

FIG. 1 is a schematic view showing the overall structure of a child's insole for assisting in correcting a walking posture according to the present utility model.

FIG. 2 is a schematic view showing the overall structure of a child's insole for displaying a top layer for correcting a walking posture according to the present utility model.

Reference numerals illustrate:

1. a surface layer; 11. ventilation holes; 2. a cushion layer; 21. a forefoot protection pad; 211. a transverse groove; 212. a longitudinal groove; 213. an ellipse-like shape; 214. a quasi-rectangle; 22. a rear heel protection pad; 23. a tactile reflective area; 24. and (3) a protective layer.

Detailed Description

The utility model is described in further detail below with reference to fig. 1-2.

The embodiment of the utility model discloses a child insole which is helpful for correcting walking postures, and referring to fig. 1 and 2, the child insole comprises a cushion layer 2 which is abutted against a sole, and a surface layer 1 which is covered on the surface of the cushion layer 2 and is contacted with the sole, wherein the material of the surface layer 1 is cloth made of soybean fiber. The part of the cushion layer 2 far from the side of the surface layer 1 and near the heel is fixed with a protective layer 24, and the area of the protective layer 24 is about two thirds of the area of the cushion layer 2. The portion of the cushion layer 2, which is close to the front sole and is not additionally provided with the protective layer 24, is set as a touch reflection area 23, the front sole protective pad 21 is fixed on the touch reflection area 23, the portion of the cushion layer 2, which is close to the rear heel and is fixed with the protective layer 24, is set as a stable protective area, and the rear heel protective pad 22 is fixed on the stable protective area.

Referring to fig. 1, edges of the portion of the cushion layer 2 added with the protective layer 24 are tilted toward the surface layer 1, and the tilting degree of the arch position of the cushion layer 2 is greater than that of the edges of other portions, so as to form an arch support portion, so that the cushion layer 2 is better adapted to the arch when in use, and the arch can be abutted to the tilted portion of the cushion layer 2.

Referring to fig. 1, the material of the cushion layer 2 is high-density bio-based environment-friendly PU, the hardness is 10-15, and the density is 140. The material of the protective layer 24 is breathable and environment-friendly PU, the hardness is 25, and the density is 180. The materials of the front sole protection pad 21 and the rear heel protection pad 22 are high-elasticity environment-friendly PU, the hardness is 35, and the density is 250. The boundary line of the touch sense protection area and the steady protection area which are spliced with each other is wavy.

Referring to fig. 1, a side of the protection layer 24 away from the cushion layer 2 is provided with grains, the grains are formed by splicing a plurality of similar inverted triangles, and the similar inverted triangles are uniformly distributed on the protection layer 24. And the quasi-inverted triangle is formed by splicing four identical regular hexagons, wherein three regular hexagons are positioned at three vertex angles of the quasi-inverted triangle, one regular hexagon is positioned at the center of the quasi-inverted triangle, the side length of the regular hexagon positioned at the center of the quasi-inverted triangle is consistent with the side length of the regular hexagon positioned at the three vertex angles of the quasi-inverted triangle, the five sides of the regular hexagon positioned at the three vertex angles of the quasi-inverted triangle are the sides of the three vertex angles in the quasi-inverted triangle, the remaining side is the side length of the regular hexagon positioned at the center, the three side lengths corresponding to the three vertex angles are the side lengths of the regular hexagon positioned at the center at intervals, and the remaining three side lengths of the regular hexagon positioned at the center are respectively connected with two adjacent vertex angles positioned at the three vertex angles of the quasi-inverted triangle. And the vertex angles of the similar inverted triangle are embedded into the concave parts of the adjacent two vertex angles of the similar inverted triangle adjacent to the vertex angles.

Referring to fig. 1, a rear heel protection pad 22 is fixed to a position of the stable protection area facing the rear heel of the child, the rear heel protection pad 22 is circular, the rear heel protection pad 22 protrudes from one side of the protection layer 24 away from the surface layer 1, the thickness of the rear heel protection pad 22 is one third of the thickness of the child insole touch reflection area 23, and the diameter of the rear heel protection pad 22 is one half of the width of the cushion layer 2.

Referring to fig. 1, the portion of the haptic reflective area 23 facing the front sole and big toe of the child is also recessed with a groove for the front sole protection pad 21 to rest, the front sole protection pad 21 is fixed in the groove, and a portion of the front sole protection pad 21 protrudes out of the groove. The front sole protection pad 21 is formed by integrally splicing a quasi-rectangle 214 and a quasi-ellipse 213, the quasi-ellipse 213 protrudes from one end of the quasi-rectangle 214 along the length direction and is arranged on one side of the quasi-rectangle 214 along the width direction, the quasi-ellipse 213 protrudes towards the direction away from the stable protection area, and the quasi-ellipse 213 is opposite to the big toe of the child. The edges of the rectangle-like 214 and the ellipse-like 213 are curved.

Referring to fig. 1, the front sole protection pad 21 is further recessed with a lateral groove 211 and a longitudinal groove 212 on a side thereof away from the groove, the longitudinal direction of the lateral groove 211 is identical to the longitudinal direction of the rectangle 214, and the longitudinal groove 212 is identical to the width direction of the rectangle 214. The transverse groove 211 is arranged near the middle position of the rectangle 214 along the width direction and is arranged at one side of the rectangle 214 far away from the stable protection area along the middle position of the rectangle 214 along the width direction, the width of the transverse groove 211 is one fifth of the width of the rectangle 214, and the depth of the transverse groove 211 is one third of the thickness of the front sole protection pad 21. The longitudinal groove 212 is disposed near the middle position of the rectangle 214 in the longitudinal direction, and is disposed near one side of the ellipse 213 at the middle position of the rectangle 214 in the longitudinal direction. The width of the longitudinal grooves 212 corresponds to the width of the transverse grooves 211, the length of the longitudinal grooves 212 corresponds to the width of the rectangle 214, and the depth of the longitudinal grooves 212 corresponds to the depth of the transverse grooves 211.

Referring to fig. 1, a honeycomb grid is further protruded from a side of the front sole protection pad 21, which is far from the groove, and is formed by closely splicing a plurality of regular hexagons, wherein the side length of the regular hexagons is 1 mm, and the protrusion depth of the honeycomb grid is 0.1 mm.

Referring to fig. 2, a plurality of ventilation holes 11 are further formed in the middle positions of the cushion layer 2 and the surface layer 1, which are close to the middle position along the length direction, and the ventilation holes 11 on the surface layer 1 and the cushion layer 2 are respectively opposite to each other, and the ventilation holes 11 are uniformly distributed.

The implementation principle of the child insole for correcting the walking posture provided by the embodiment of the utility model is as follows: the child insole is laid on the shoe bed of the child shoe, the heel of the child is opposite to the heel protection pad 22 of the child insole after the child wears the child shoe, the front sole of the child is opposite to the rectangular 214-like area of the front sole protection pad 21, and the big toe of the child is opposite to the oval 213-like area of the front sole protection pad 21. When a child walks, the front sole is lifted off the ground, static friction force relative to the ground is generated by the force generated by the front sole, the driving force for the trunk to advance is given, and meanwhile, the big toes are taken as the axial direction, and the toes cooperatively regulate the stability or steering of the body during walking. Therefore, when a child walks, the child insole receives the gravity from the body of the child, the elastic force generated by the material with higher hardness is higher, and the child receives the difference in the elastic force from the child insole, so that the child is guided to rotate the force direction in the walking process to the area with higher hardness, and the effect of correcting the walking posture of the child is achieved.

The side of keeping away from the recess through preceding sole protection pad 21 is provided with cellular net to with preceding sole protection pad 21 is fixed in touch sense reflection area 23, makes children walk and make children's shoe-pad receive the gravity of children's health when, and the cellular net of regular hexagon concatenation can disperse the power that receives fast, and the material through touch sense reflection area 23 disperses the power that children's shoe-pad received simultaneously, makes the gravity of children's health that ground received reduce, and the anti-shock force that ground produced reduces. The material passing through the honeycomb grid and the touch sense reflecting area 23 disperses the anti-shock force, so that the anti-shock force applied to the soles of the children is reduced, thereby being beneficial to further reducing the fatigue of the feet of the children.

Through setting up horizontal groove 211 and longitudinal groove 212 at the face that forefoot protection pad 21 contacted with the sole, children are at the in-process of walking, crooked toe makes toe and forefoot pedal ground, drives the health and moves forward, and forefoot protection pad 21 is crooked deformation to surface course 1 this moment, and horizontal groove 211 and longitudinal groove 212 of forefoot protection pad 21 make forefoot protection pad 21 more easily crooked to reduce the crooked effort that forefoot protection pad 21 needs of children's forefoot, effectively alleviate the fatigue of children's foot.

When a child walks normally, the arch is kept to be arched, the arch position of the cushion layer 2 is tilted towards the surface layer 1, the arch of the child can be supported to be arched away from the ground, the child in the arch development stage can form a normal arch, and the formation of flat feet of the child is effectively reduced. By arranging the protective layer 24, arranging the side, far away from the cushion layer 2, of the protective layer 24 into an inverted triangle-like spliced grid and arranging the arch support part, the edge line raising part of the stable protective area is beneficial to reducing friction between the plantar edge of the child and the child shoes; the spliced grid similar to the inverted triangle is beneficial to reducing the force required by bending the child insole along the length direction, so that the supporting force born by the child arch is more comfortable.

The cloth made of soybean fiber is laid on the surface layer 1 of the child insole, the child insole is provided with the plurality of ventilation holes 11, and when a child walks, the mobility of hot air in the child shoe can be increased, so that the heat collecting effect in the child shoe is reduced, and the foot of the child is more comfortable.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (10)

1. The utility model provides a help correcting children's shoe-pad of appearance of stepping, includes cushion (2) and cover in cushion (2) surface and with surface course (1) of plantar contact with the sole butt, a serial communication port, one side that cushion (2) kept away from surface course (1) and be close to the position of forefoot are equipped with preceding sole protection pad (21), just preceding sole protection pad (21) are just right with preceding sole and big toe of children, one side that cushion (2) kept away from surface course (1) and the position that is close to the heel are equipped with back heel protection pad (22), back heel protection pad (22) just right with children's back heel, the material of preceding sole protection pad (21) and back heel protection pad (22) is unanimous, just the hardness of preceding sole protection pad (21) and back heel protection pad (22) all is greater than the hardness of the material of cushion (2).

2. A child insole for assisting in correcting a walking posture according to claim 1, characterized in that the side of the front sole protection pad (21) away from the surface layer (1) is provided with anti-slip lines.

3. The child insole for assisting in correcting walking posture according to claim 2, wherein the anti-slip lines are honeycomb grids formed by splicing a plurality of regular hexagons and covered on one side of the front sole protection pad (21) far from the surface layer (1).

4. A child insole for assisting in correcting a walking posture according to claim 1, wherein the front sole protection pad (21) is composed of a quasi-rectangle (214) and a quasi-ellipse (213), the quasi-ellipse (213) is located at one end of the quasi-rectangle (214) along the length and is located at one side of the quasi-rectangle (214) along the width direction, and the quasi-ellipse (213) is opposite to the big toe of the child.

5. A child insole for assisting in correcting a walking posture according to claim 4, wherein the side of the front sole protection pad (21) away from the surface layer (1) is further provided with a transverse groove (211) and a longitudinal groove (212).

6. A child insole for facilitating correction of walking posture according to claim 5, wherein the lateral groove (211) is located near a widthwise middle position of the quasi-rectangle (214), and the longitudinal groove (212) is located at a lengthwise middle position of the quasi-rectangle (214).

7. The child insole for assisting in correcting walking postures according to claim 1, wherein a protective layer (24) is fixedly connected to a part, close to the heel, of one side, far away from the surface layer (1), of the cushion layer (2), the hardness of the protective layer (24) is greater than that of the cushion layer (2), and the length of the protective layer (24) is 2/3 of the length of the cushion layer (2).

8. The child insole for assisting in correcting a walking posture according to claim 7, wherein a grid formed by mutually splicing a plurality of inverted triangles is further arranged on one side of the protective layer (24) away from the cushion layer (2), and the rear heel protective pad (22) is located on one side of the protective layer (24) away from the cushion layer (2) and close to one end of the rear heel.

9. The child insole for assisting in correcting a walking posture according to claim 8, wherein the inverted triangle is formed by mutually splicing four regular hexagons, wherein three regular hexagons are located at three vertex angles of the inverted triangle, and one regular hexagon is located at the center of the inverted triangle.

10. The child insole for assisting in correcting walking postures according to claim 1 is characterized in that the surface layer (1) of the child insole is covered by fabric made of soybean fiber, and a plurality of ventilation holes (11) are formed in the child insole.