Preschool shoe sole and shoe with protection and running and jumping support functions

Abstract

The present invention discloses a preschool shoe sole and shoe with protection and running and jumping support functions, including a sole, a bending structure 1 is arranged on the sole, a split toe structure is arranged at the toe position of the sole, an inverted R angle 2 is arranged on the inner side edge of the sole, a full-sole water ripple is arranged on the lower surface of the sole, a bending groove ripple is arranged on the lower surface of the sole near the toe position, a heel cushion is arranged at the heel position of the lower surface of the sole, and a sole rear side cushion is arranged at a position near the heel cushion on the outer side of the lower surface of the sole near the heel cushion. The present invention has a bending structure 1 on the sole and the insole, and is designed with a heel cushion, a sole rear side cushion, a sole front side cushion and a sole front side cushion, as well as a childlike pebble pattern. The split toe structure is designed to fully mobilize the strength of the sole, exercise the flexibility and grip between the toes, and can design children's shoes with multiple functions, better fit angles and adapt to the development of the foot.

Description

Technical Field

[0001] The invention relates to the technical field of children's shoes, in particular to a preschool shoe sole and a shoe with protection and running and jumping support functions. Background Art

[0002] Health refers to a person's good physical, mental and social adaptability. The early childhood stage is a period of extremely rapid physical and functional development for children, and it is also an important stage for the formation of a sense of security and optimism. A well-developed body, a happy mood, a strong physique, coordinated movements, good living habits and basic living skills are important signs of a child's physical and mental health, and are also the basis for learning and development in other areas. Minimalist shoes have become increasingly popular recently, and can strengthen the muscles and arches of the feet, helping to resist injuries. In order to promote children's development and good exercise, minimalist shoes for children can play a very good role. For children's shoes at this stage, the overall design that fits children's feet better is not functional enough and cannot give children a good experience and development needs. Summary of the invention

[0003] The purpose of the present invention is to provide a preschool sole and shoe with protection and running and jumping support functions, so as to solve the problem raised in the above background technology that for current children's shoes, the overall design that fits children's feet better is not functional enough and cannot provide children with a good experience and development needs.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a preschool sole with protection and running and jumping support functions, comprising a sole, a bending structure 1 is arranged on the sole, a split toe structure is arranged at the toe position of the sole, a chamfered R angle 2 is arranged on the inner side of the sole, a full-sole water ripple is arranged on the lower surface of the sole, a bending groove ripple is arranged near the toe position of the lower surface of the sole, a heel cushion is arranged at the heel position of the lower surface of the sole, and the outer side of the lower surface of the sole is near the heel cushion A rear side cushioning is arranged at the position of the sole, a front side cushioning is arranged on the inner side of the lower surface of the sole near the toes, a front side cushioning is arranged on the front side of the lower surface of the sole at the toe-split structure position, the heel cushioning, the rear side cushioning, the front side cushioning and the lower surface of the front side cushioning are all provided with childlike pebble patterns, a font depression is arranged at the heel position of the sole, and a font depression with a drop is arranged on the lower surface of the sole between the front side cushioning and the front side cushioning.

[0005] As a preferred technical solution of the present invention, the sole is bent at the front third of the outsole, and a support is provided on the rear half of the sole near the heel.

[0006] As a preferred technical solution of the present invention, the upper surface of the sole is recessed at the toe and provided with a second hook surface sticker, and the upper surface of the sole is recessed at the heel and provided with a third hook surface sticker.

[0007] As a preferred technical solution of the present invention, the depth of the bending groove corrugation is deeper than the water corrugation of the entire sole.

[0008] As a preferred technical solution of the present invention, the split-toe structure is a recessed split-toe design.

[0009] A shoe using a preschool sole with protection and running and jumping support functions, comprising an upper and an insole, wherein the insole is installed on the inner bottom of the upper, a bending structure 2 is provided on the insole, an inner side edge of the insole is provided with a chamfered R angle 1, an insole pattern is provided on the upper surface of the insole, the insole is bent at the front third of the outsole, a support is provided on the rear half of the upper near the heel, a shock-absorbing pad is provided on the heel portion of the insole, and the insole pattern has different shapes.

[0010] As a preferred technical solution of the present invention, the upper is provided with an upper fixing strap, and the upper fixing strap and the upper are provided with inner grooves on the sides close to each other, fixing grooves are provided at both ends of the upper parts of the two inner grooves, and female buckles are provided inside the two fixing grooves, and fixing rubber sheets are clamped in the two inner grooves, and fixing blocks are fixedly connected at both ends of the upper parts of the two fixing rubber sheets, and sub-buckles are provided on the sides close to the fixing grooves of multiple fixing blocks, and a fur-surface sticker and a hook-surface sticker are respectively provided on the sides close to each other of the two fixing rubber sheets, the two fixing rubber sheets are respectively clamped with the corresponding inner grooves, the multiple fixing blocks are respectively clamped with the corresponding fixing grooves, the multiple female buckles are respectively clamped with the corresponding sub-buckles, the fur-surface sticker and the hook-surface sticker are bonded or separated, and the multiple female buckles are clamped or separated with the corresponding sub-buckles.

[0011] As a preferred technical solution of the present invention, a toe pressure plate is provided on the lower surface of the insole at the toes, a heel pressure plate is provided on the lower surface of the insole at the heel, a second fleece sticker is provided on the lower surface of the toe pressure plate, and a third fleece sticker is provided on the lower surface of the heel pressure plate.

[0012] As a preferred technical solution of the present invention, the insole is Rogers double-layer polyurethane foam, and the inner lining material of the upper is soybean fiber.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] 1. By bending the front third of the outsole, the design is more suitable for the arch of the child's foot. The bending strengthens the guidance, the space at the thumb position is 2-3mm wider than the shoe last, and there is zero drop, which is closer to the barefoot state. The insole and the sole cooperate to form a zero drop. The bottom of the sole is designed with heel cushioning, rear side cushioning, front side cushioning and front side cushioning. It is a full range of cushioning, and there are childish pebble patterns designed on the heel cushioning, rear side cushioning, front side cushioning and front side cushioning of the sole. The natural organic childish elements stimulate the creativity of the baby's mind, increase the childishness and give the foot comfort. The heel has a built-in xrd yellow piece for enhanced cushioning, and the split toe structure design fully mobilizes the sole strength and exercises the flexibility and grip between the toes. It can design children's shoes with multiple functions and more fitting angles and adapt to the development of the feet. It can be better applied to the running and jumping state in complex activities in kindergartens, provide protection and support, and improve safety.

[0015] 2. Add a shock-absorbing pad to the heel of the insole, which has a good shock-absorbing function for children who land on the back of the foot. The insole and the sole cooperate to form a zero drop. The insole patterns are different shapes, and the insole patterns on the bottom layer are full-palm shock-absorbing foam. The asymmetrical pattern plus the full-palm shock-absorbing baby can distinguish the left and right feet when putting on shoes by himself.

[0016] 3. By designing inner grooves, fixing grooves and female buckles on the upper fixing strap and the shoe, the fleece-surface sticker and the hook-surface sticker are both fixed on the corresponding fixed rubber sheets, and the fixed rubber sheets are provided with fixed fixing blocks, and the fixed sub-buckles on the fixing blocks are snap-fitted and fixed with the shoes and the female buckles on the upper fixing strap, and the fixed rubber sheets are recessed into their respective inner grooves. After the fixed rubber sheets are fitted with the inner grooves, they are flush with the surface of the upper fixing strap without protrusions, and have good aesthetics. Both the fleece-surface sticker and the hook-surface sticker are fixed to their respective shoes and the upper fixing strap by snapping, and when the fleece-surface sticker and the hook-surface sticker are damaged and not fitted, the problem that the veneer adhesive may be damaged in the case of long-term use, and it is very troublesome and difficult to replace is solved, and the replacement is convenient.

[0017] 4. The second fleece sticker and the second hook sticker are hooked together and fixed, and the third fleece sticker and the third hook sticker are hooked together and fixed, so that the insole 3 is firmly fixed in the shoe, and it is also very convenient to take out the insole 3, which can be directly torn off, and a toe pressure piece and a heel pressure piece are designed at the second fleece sticker and the second hook sticker. Both the toe pressure piece and the heel pressure piece are cushioning rubber, which will not cause discomfort to the feet, and comfortable shock absorption is added at the toe position and the heel position, so that the insole is fixed more firmly and is not easy to shift during strong exercise. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural diagram showing the sole and bending structure 1 of the present invention;

[0019] Figure 2 This is a diagram showing the structure of the sole of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the shoe upper of the present invention;

[0021] Figure 4 A three-dimensional display diagram of the sole of the present invention;

[0022] Figure 5 A display diagram of the insole and the insole pattern of the present invention;

[0023] Figure 6 It is a display diagram of the insole of the present invention and the first chamfered R angle;

[0024] Figure 7 The bottom view of the insole of the present invention is shown;

[0025] Figure 8 A diagram showing a side of the sole of the present invention located on the insole;

[0026] Fig. 9 This is a structural diagram showing the upper fixing strap of the present invention;

[0027] Fig.10 The figure is a structural exploded view of the upper fixing strap of the present invention.

[0028] In the figure: 1, sole; 2, upper; 3, insole; 4, bending structure 1; 5, font depression; 6, bending groove ripple; 7, heel cushioning; 8, rear side cushioning of the sole; 9, front side cushioning of the sole; 10, front side cushioning of the sole; 11, childlike pebble pattern; 12, split toe structure; 13, insole pattern; 14, upper fixing strap; 15, inner groove; 16, fixing groove; 17, mother Buckle; 18, fixed rubber sheet; 19, fleece sticker one; 20, hook sticker one; 21, fixed block; 22, sub-buckle; 23, toe pressure piece; 24, heel pressure piece; 25, fleece sticker two; 26, fleece sticker three; 27, hook sticker two; 28, hook sticker three; 29, drop font sinking; 30, full sole water ripple; 31, inverted R angle one; 32, inverted R angle two; 33, bending structure two. DETAILED DESCRIPTION

[0029] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0030] Example 1: Please refer to Figure 1-4The present invention provides a preschool shoe sole with protection and running and jumping support functions, including a sole 1, a bending structure 4 is arranged on the sole 1, a toe-split structure 12 is arranged at the toe position of the sole 1, a chamfered R angle 2 32 is arranged on the inner side of the sole 1, a full-sole water ripple 30 is arranged on the lower surface of the sole 1, a bending groove ripple 6 is arranged near the toe position of the lower surface of the sole 1, a heel cushion 7 is arranged at the heel position of the lower surface of the sole 1, and a rear side edge of the sole is arranged near the heel cushion 7 on the outer side of the lower surface of the sole 1 Shock absorber 8, a front side shock absorber 9 is arranged on the inner side of the lower surface of the sole 1 near the toes, a front side shock absorber 10 is arranged on the front side of the lower surface of the sole 1 at the position of the toe-split structure 12, the heel shock absorber 7, the rear side shock absorber 8, the front side shock absorber 9 and the lower surface of the front side shock absorber 10 are all arranged with a childlike pebble pattern 11, a font depression 5 is arranged at the heel position of the sole 1, and a drop font depression 29 is arranged on the lower surface of the sole 1 between the front side shock absorber 9 and the front side shock absorber 10.

[0031] The sole 1 is bent at the front third of the outsole, and the rear half of the sole 1 near the heel is provided with a hook. The upper surface of the sole 1 is located at the toe and is recessed with a hook surface sticker 27, and the upper surface of the sole 1 is located at the heel and is recessed with a hook surface sticker 3 28, which is hooked and fixed together with the fur surface sticker 25 and the hook surface sticker 27, and the fur surface sticker 3 26 and the hook surface sticker 3 28. The depth of the bending groove ripple 6 is deeper than the water ripple 30 of the entire sole. The split toe structure 12 is a recessed split toe design, the depth of the bending groove ripple 6 is deeper than -2mm of the sole 1, and the depth of the water ripple 30 of the entire sole is deeper than -1.5mm of the sole 1. The wavy wet anti-slip rubber is compatible with indoor and outdoor scenes, and it has a stable grip and is not easy to fall.

[0032] The front third of the outsole is bent to better fit the arch of the child's foot. The bending strengthens the guidance, and the space at the thumb position is 2-3mm wider than the shoe last, and there is zero drop, which is closer to the barefoot state. The insole 3 cooperates with the sole 1 to form a zero drop. The bottom of the sole 1 is designed with heel cushioning 7, rear side cushioning 8, front side cushioning 9 and front side cushioning 10, which are all-round cushioning. In addition, the heel cushioning 7, rear side cushioning 8, front side cushioning 9 and front side cushioning 10 are designed with childlike pebble patterns 11, which are natural and organic childlike elements. The natural vitality of the baby's mind stimulates creativity, increases childlikeness and increases the comfort of the feet. The heel has a built-in xrd small yellow piece for enhanced cushioning, and the split toe structure 12 is designed to fully mobilize the strength of the sole and exercise the flexibility and grip between the toes. The bending groove ripple 6 of the sole 1 and the water ripple 30 of the entire sole are wet anti-slip rubber, which is compatible with indoor and outdoor scenes, and can grip the ground steadily and is not easy to fall.

[0033] Example 2: See Figure 4-10, a shoe using a preschool sole with protection and running and jumping support functions, comprising an upper 2 and an insole 3, the insole 3 is installed on the inner bottom of the upper 2, a bending structure 2 33 is arranged on the insole 3, the inner side edge of the insole 3 is arranged with an insole pattern 13, the insole 3 is bent at the front third of the outsole, a port is arranged on the rear half of the upper 2 near the heel, a shock-absorbing pad is arranged on the heel part of the insole 3, the insole pattern 13 is of different shapes, a shock-absorbing pad is added to the heel of the insole 3, and the shock-absorbing function is very good for children who land on the back of the foot, the insole 3 cooperates with the sole 1 to form a zero drop, the insole pattern 13 is of different shapes, the insole pattern 13 of the insole 3, the asymmetrical pattern plus the full-palm shock-absorbing baby can distinguish the left and right feet when wearing shoes by himself, and the lower layer is full-palm shock-absorbing foam.

[0034] The upper 2 is provided with an upper fixing strap 14, and the sides of the upper fixing strap 14 and the upper 2 that are close to each other are provided with inner grooves 15, and the upper ends of the two inner grooves 15 are provided with fixing grooves 16, and the insides of the two fixing grooves 16 are provided with female buckles 17, and the two inner grooves 15 are clamped with fixing rubber sheets 18, and the upper ends of the two fixing rubber sheets 18 are fixedly connected with fixing blocks 21, and the sides of the multiple fixing blocks 21 that are close to the fixing grooves 16 are provided with sub-buckles 22, and the sides of the two fixing rubber sheets 18 that are close to each other are respectively provided with a fur-surface sticker 19 and a hook-surface sticker 120, and the two fixing rubber sheets 18 are respectively clamped with the corresponding inner grooves 15, and the multiple fixing blocks 21 are respectively clamped with the corresponding fixing grooves 16, and the multiple female buckles 17 are respectively clamped with the corresponding sub-buckles 22, the fur-surface sticker 19 and the hook-surface sticker 120 are bonded or separated, and the multiple female buckles 17 are clamped or separated with the corresponding sub-buckles 22. The upper fixing strap 14 is used to fix the shoes for children's convenience. The upper fixing strap 14 is usually fixed with veneer glue, but after long-term use, the veneer glue will be damaged, and it is troublesome and difficult to replace it. For this reason, an inner groove 15, a fixing groove 16 and a female buckle 17 are designed on the upper fixing strap 14 and the shoe, and the fur-surface sticker 19 and the hook-surface sticker 20 are fixed on the corresponding fixed rubber sheet 18. The fixed rubber sheet 18 has a fixed fixing block 21, and the sub-buckle 22 fixed on the fixing block 21 is engaged and fixed with the shoe and the female buckle 17 on the upper fixing strap 14. The engagement of the female buckle 17 with the corresponding sub-buckle 22 is to fix the fixed rubber sheet 18 The fur-surface sticker 19 on the upper is fixed and is not easy to fall off, and is easy to separate. The fixed rubber sheet 18 is recessed into the respective inner grooves 15. After the fixed rubber sheet 18 is fitted with the inner grooves 15, it is flush with the surface of the upper fixing strap 14 without protrusions, and has good aesthetics. The fur-surface sticker 19 and the hook-surface sticker 20 are fixed to their respective shoes and the upper fixing strap 14 by snapping together. The fur-surface sticker 19 and the hook-surface sticker 20 are bonded or separated, and multiple female buckles 17 are snapped or separated with corresponding sub-buckles 22. The fur-surface sticker 19 and the hook-surface sticker 20 are bonded, and the upper fixing strap 14 is fixed to the upper 2 to fix the shoe. In the case that the fur-surface sticker 19 and the hook-surface sticker 20 are damaged and not fitted, it is convenient to exchange.

[0035] The lower surface of the insole 3 is provided with a toe pressing piece 23 at the toe, and the lower surface of the insole 3 is provided with a heel pressing piece 24 at the heel. The lower surface of the toe pressing piece 23 is provided with a fur-surface sticker 25, and the lower surface of the heel pressing piece 24 is provided with a fur-surface sticker 3 26. When the insole 3 is padded on the shoe, it will be easy to deviate in the case of intense running. The fur-surface sticker 25 is hooked and fixed together with the hook-surface sticker 27, and the fur-surface sticker 3 26 is hooked and fixed together with the hook-surface sticker 3 28, so that the insole 3 is firmly fixed in the shoe, and it is also very convenient to take out the insole 3, which can be directly torn apart. In addition, the toe pressing piece 23 and the heel pressing piece 24 are designed at the fur-surface sticker 25 and the hook-surface sticker 27. Both the toe pressing piece 23 and the heel pressing piece 24 are buffer rubber, which will not cause discomfort to the foot, and comfortable shock absorption is increased at the toe position and the heel position.

[0036] The insole 3 is Rogers double-layer polyurethane foam. Rogers double-layer polyurethane foam combines two technologies in one, reducing the complexity of design and having shock-absorbing performance. The lower layer of the insole 3 is lined with anti-slip cloth. With the same full-mark sneaker craftsmanship, the lining material of the upper 2 is soybean fiber, which is naturally antibacterial.

[0037] In the present invention, the front third of the outsole is bent, which is more suitable for the design of the arch of the child's foot. The bending strengthens the guidance, and the space at the thumb position is 2-3mm wider than the shoe last, and there is zero drop, which is closer to the barefoot state. The insole 3 cooperates with the sole 1 to form a zero drop. The bottom of the sole 1 is designed with a heel cushioning 7, a rear side cushioning 8, a front side cushioning 9 and a front side cushioning 10, which are all-round cushioning. In addition, the heel cushioning 7, the rear side cushioning 8, the front side cushioning 9 and the front side cushioning 10 are designed with a childlike pebble pattern 11, which is a natural and organic childlike element. The natural vitality of the baby's mind stimulates creativity, increases childlikeness and increases the comfort of the feet. The heel is reinforced with a built-in xrd small yellow piece, and the design of the split toe structure 12 fully mobilizes the strength of the sole and exercises the flexibility and grip between the toes. The bending groove ripple 6 of the sole 1 and the water ripple 30 of the entire sole are wet anti-slip rubber, which is compatible with indoor and outdoor scenes, and can grip the ground steadily and is not easy to fall.

[0038] A shock-absorbing pad is added to the heel of the insole 3, which has a good shock-absorbing function for children who land on the back of the foot. The insole 3 cooperates with the sole 1 to form a zero drop. The insole pattern 13 is of different shapes. The insole pattern 13 of the insole 3 has an asymmetrical pattern and full-palm shock-absorbing, so the baby can distinguish the left and right feet when putting on shoes by himself, and the lower layer has full-palm shock-absorbing foam.

[0039] The upper fixing strap 14 is used to fix the shoes for children's convenience. The upper fixing strap 14 is usually fixed with veneer glue, but after long-term use, the veneer glue will be damaged, and it is troublesome and difficult to replace it. For this reason, an inner groove 15, a fixing groove 16 and a female buckle 17 are designed on the upper fixing strap 14 and the shoe, and the fur-surface sticker 19 and the hook-surface sticker 20 are fixed on the corresponding fixed rubber sheet 18. The fixed rubber sheet 18 has a fixed fixing block 21, and the sub-buckle 22 fixed on the fixing block 21 is engaged and fixed with the shoe and the female buckle 17 on the upper fixing strap 14. The engagement of the female buckle 17 with the corresponding sub-buckle 22 is to fix the fixed rubber sheet 18 The fur-surface sticker 19 on the upper is fixed and is not easy to fall off, and is easy to separate. The fixed rubber sheet 18 is recessed into the respective inner grooves 15. After the fixed rubber sheet 18 is fitted with the inner grooves 15, it is flush with the surface of the upper fixing strap 14 without protrusions, and has good aesthetics. The fur-surface sticker 19 and the hook-surface sticker 20 are fixed to their respective shoes and the upper fixing strap 14 by snapping together. The fur-surface sticker 19 and the hook-surface sticker 20 are bonded or separated, and multiple female buckles 17 are snapped or separated with corresponding sub-buckles 22. The fur-surface sticker 19 and the hook-surface sticker 20 are bonded, and the upper fixing strap 14 is fixed to the upper 2 to fix the shoe. In the case that the fur-surface sticker 19 and the hook-surface sticker 20 are damaged and not fitted, it is convenient to exchange.

[0040] When the insole 3 is placed on the shoe, it may easily shift during intense running. The second fleece-surface sticker 25 and the second hook-surface sticker 27 are hooked and fixed together, and the third fleece-surface sticker 26 and the third hook-surface sticker 28 are hooked and fixed together, so that the insole 3 is firmly fixed in the shoe. It is also very convenient to take out the insole 3 by directly tearing it apart. In addition, a toe pressing sheet 23 and a heel pressing sheet 24 are designed at the second fleece-surface sticker 25 and the second hook-surface sticker 27. Both the toe pressing sheet 23 and the heel pressing sheet 24 are cushioning rubber, which will not cause discomfort to the foot, and comfortable shock absorption is increased at the toe position and the heel position.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A preschool shoe sole with protection and running and jumping support functions, comprising a sole (1), characterized in that: The sole (1) is provided with a bending structure (4), the sole (1) is provided with a toe-split structure (12) at the toe position, the inner side of the sole (1) is provided with a second chamfered R angle (32), the lower surface of the sole (1) is provided with a full-sole water ripple (30), the lower surface of the sole (1) is provided with a bending groove ripple (6) near the toe position, the lower surface of the sole (1) is provided with a heel cushioning (7) at the heel position, the outer side of the lower surface of the sole (1) is provided with a sole rear side cushioning (8) near the heel cushioning (7), and the inner side of the lower surface of the sole (1) is provided with a A front side cushioning device (9) is arranged near the toe position on the side of the sole (1); a front side cushioning device (10) is arranged at the position of the split toe structure (12) on the front side of the lower surface of the sole (1); the heel cushioning device (7), the rear side cushioning device (8), the front side cushioning device (9) and the lower surface of the front side cushioning device (10) are all provided with a childlike pebble pattern (11); a font depression (5) is arranged at the position of the heel on the sole (1); and a drop font depression (29) is arranged between the front side cushioning device (9) and the front side cushioning device (10) on the lower surface of the sole (1).

2. A preschool shoe sole with protection and running and jumping support functions according to claim 1, characterized in that: The sole (1) is bent at the front third of the outsole, and a support is provided on the rear half of the sole (1) close to the heel.

3. A preschool shoe sole with protection and running and jumping support functions according to claim 1, characterized in that: The upper surface of the sole (1) is located at the toe and is concavely provided with a second hook surface sticker (27), and the upper surface of the sole (1) is located at the heel and is concavely provided with a third hook surface sticker (28).

4. The preschool shoe sole with protection and running and jumping support functions according to claim 1, characterized in that: The depth of the bending groove corrugation (6) is deeper than the full sole water corrugation (30).

5. The preschool shoe sole with protection and running and jumping support functions according to claim 1, characterized in that: The split-toe structure (12) is a recessed split-toe design.

6. A shoe using a preschool sole with protective and running and jumping support functions according to any one of claims 1 to 5, comprising an upper (2) and an insole (3), characterized in that: The insole (3) is installed on the inner bottom of the upper (2); the insole (3) is provided with a second bending structure (33); the inner side edge of the insole (3) is provided with a first chamfered R angle (31); the upper surface of the insole (3) is provided with an insole pattern (13); the insole (3) is bent at the front third of the outsole; a support is provided at the rear half of the upper (2) near the heel; a shock-absorbing pad is provided at the heel portion of the insole (3); and the insole pattern (13) is of different shapes.

7. The shoe using the preschool sole with protection and running and jumping support functions according to claim 6, characterized in that: The upper (2) is provided with an upper fixing strap (14), and the upper fixing strap (14) and the upper (2) are provided with inner grooves (15) on the sides close to each other, and the upper ends of the two inner grooves (15) are provided with fixing grooves (16), and the interiors of the two fixing grooves (16) are provided with female buckles (17), and the two inner grooves (15) are clamped with fixing rubber sheets (18), and the upper ends of the two fixing rubber sheets (18) are fixedly connected with fixing blocks (21), and the fixing blocks (21) are provided with fixing grooves (16) near the fixing grooves (16). ) are provided with a sub-button (22) on one side, and the sides of the two fixed rubber sheets (18) close to each other are respectively provided with a rough surface sticker (19) and a hook surface sticker (20), the two fixed rubber sheets (18) are respectively engaged with the corresponding inner grooves (15), the plurality of fixed blocks (21) are respectively engaged with the corresponding fixed grooves (16), the plurality of female buckles (17) are respectively engaged with the corresponding sub-buttons (22), the rough surface sticker (19) and the hook surface sticker (20) are bonded or separated, and the plurality of female buckles (17) are engaged with or separated from the corresponding sub-buttons (22).

8. The shoe using the preschool sole with protection and running and jumping support functions according to claim 6, characterized in that: The lower surface of the insole (3) is provided with a toe pressing sheet (23) at the toes, the lower surface of the insole (3) is provided with a heel pressing sheet (24) at the heel, the lower surface of the toe pressing sheet (23) is provided with a second fleece-surface sticker (25), and the lower surface of the heel pressing sheet (24) is provided with a third fleece-surface sticker (26).

9. The shoe using the preschool sole with protection and running and jumping support functions according to claim 6, characterized in that: The insole (3) is Rogers double-layer polyurethane foam, and the inner lining material of the upper (2) is soybean fiber.

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