Children's shoes capable of protecting toes

Abstract

The utility model relates to the technical field of children's shoes, and provides a children's shoe capable of protecting toes, the children's shoe comprises an upper and a sole connected with the upper, the front end of the sole is provided with an elastic sheet, and the elastic sheet extends to the front end of the upper and is connected with the upper; a cavity is formed in the elastic piece and filled with non-Newtonian fluid. According to the children shoes capable of protecting the toes, the toes of children are protected, and meanwhile the comfort of the children wearing the shoes is improved.

Description

Technical Field

[0001] The present application relates to the technical field of children's shoes, in particular to a pair of children's shoes for protecting toes. Background Art

[0002] Children's shoes refer to shoes that are specially customized for children's feet and are in line with the physiological structure, foot shape, walking style and movement characteristics of children's feet.

[0003] Children are active and lively, and are prone to kicking their toes while walking. Therefore, people set a hard plate at the front end of the shoe to protect the toes of children. However, the material of the hard plate is relatively hard, and the toes of children can contact with the elastic plate, which affects the comfort of children wearing the shoes. Therefore, there is a need for a children's shoe that can protect children's toes and improve the comfort of children wearing. Utility Model Content

[0004] In order to protect children's toes and improve the wearing comfort of children, the present application provides a children's shoe that protects toes.

[0005] The present application provides a pair of children's shoes for protecting toes using the following technical solutions:

[0006] A pair of children's shoes for protecting toes, comprising an upper and a sole connected to the upper, wherein an elastic sheet is arranged at the front end of the sole, the elastic sheet extends to the front end of the upper and is connected to the upper; a cavity is opened in the elastic sheet, and the cavity is filled with a non-Newtonian fluid.

[0007] By adopting the above technical solution, the elastic sheet is soft and the cavity is filled with non-Newtonian fluid, so that the elastic sheet can adapt to the deformation of the wearer's toes to maintain the comfort of children wearing the shoes; when the front end of the shoe collides with a hard object, the non-Newtonian fluid hardens quickly to play a shock-absorbing and protective role.

[0008] Optionally, the elastic sheet includes a first rubber sheet and a second rubber sheet, the first rubber sheet and the second rubber sheet are connected, and the cavity is located between the first rubber sheet and the second rubber sheet; the first rubber sheet and the second rubber sheet are both connected to the upper and the sole, and the first rubber sheet is located on the side of the second rubber sheet away from the sole.

[0009] By adopting the above technical solution and setting the elastic sheet as the first rubber sheet and the second rubber sheet, it is convenient to open a cavity in the elastic sheet and fill the cavity with non-Newtonian liquid, thereby improving the convenience of manufacturing the shoe.

[0010] Optionally, a connecting column is arranged in the cavity, and two ends of the connecting column are respectively connected to the first rubber sheet and the second rubber.

[0011] By adopting the above technical solution and providing the connecting column, the connection strength between the first rubber sheet and the second rubber sheet can be increased, thereby improving the service life of the elastic sheet.

[0012] Optionally, a soft cushion layer is provided on a side of the second rubber sheet close to the sole, and the soft cushion layer is made of silicone material.

[0013] By adopting the above technical solution and providing a soft cushion layer, the soft cushion layer contacts the toes of the wearer, thereby improving the comfort of the wearer in wearing the shoe.

[0014] Optionally, the upper includes a foot strap, a main strap and multiple branch straps, the foot strap is connected to the sole; the two ends of the main strap are respectively connected to the elastic sheet and the foot strap, the two ends of the branch strap are respectively connected to the sole and the main strap, and a tightening tube is provided at the connection between the branch strap and the main strap, and shoelaces are passed through all the tightening tubes.

[0015] By adopting the above technical solution, when the shoelaces are pulled, one end of all the branch straps can be moved closer to one side of the main strap, and one side of the branch strap can be pressed against the child's instep, thereby improving the wrapping performance of the shoe upper and further improving the comfort of the wearer when wearing the shoe.

[0016] Optionally, the side wall of the sole is provided with a plurality of elastic holes, and the two ends of the elastic holes are respectively connected with the two sides of the sole width; the inner diameter of all the elastic holes gradually increases from the front end to the rear end of the sole; and an elastic column is passed through the elastic holes.

[0017] By adopting the above technical solution, when a child applies force to the sole, the sole and the elastic column are deformed accordingly; and when the child lifts his foot, the elastic column is elastically deformed and restored to its original state, thereby reducing the possibility of irreversible plastic deformation of the sole caused by long-term wearing of children's shoes, thereby increasing the service life of the shoes.

[0018] Optionally, a plurality of shock-absorbing grooves are formed at the end of the elastic column, all of which are spaced apart along the height direction of the sole, and the middle of the shock-absorbing groove is bent toward one side of the shoe upper.

[0019] By adopting the above technical solution and setting the shock-absorbing groove, when a child applies a large force to the side of the sole, the setting of the shock-absorbing groove can increase the deformation capacity of the elastic column, further improve the shock-absorbing effect of the shoe, and improve the comfort of the wearer when wearing the shoe.

[0020] Optionally, the side wall of the sole is provided with a plurality of diamond-shaped grooves.

[0021] By adopting the above technical solution, when a child wears the shoe to run and jump, the setting of the diamond groove can increase the deformation effect of the sole, thereby improving the shock absorption effect of the shoe and improving the comfort of the wearer when wearing the shoe.

[0022] In summary, the present application includes at least one of the following beneficial technical effects:

[0023] 1. By setting the elastic sheet and the non-Newtonian fluid, the elastic sheet is soft and can adapt to the deformation of the wearer's toes to maintain the comfort of children wearing the shoes; and when the front end of the shoe collides with a hard object, the non-Newtonian fluid hardens quickly to play a role in shock absorption and protection;

[0024] 2. By setting the elastic column, when the sole is subjected to force, both the sole and the elastic column can be deformed, and when the child lifts his foot, the elastic column is restored to its original state, thereby reducing the possibility of irreversible plastic deformation of the sole caused by long-term wearing of children's shoes. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural diagram of Example 1;

[0026] Figure 2 is a partial cross-sectional view of the elastic sheet of Example 1;

[0027] Figure 3 It is a structural schematic diagram of Example 2.

[0028] Explanation of the reference numerals in the accompanying drawings: 1. Upper; 11. Foot strap; 12. Main strap; 13. Support strap; 14. Tightening tube; 15. Shoelace; 2. Sole; 21. Diamond groove; 22. Elastic hole; 3. Elastic sheet; 31. First rubber sheet; 32. Second rubber sheet; 33. Cavity; 34. Non-Newtonian fluid; 35. Soft cushion layer; 36. Anti-slip groove; 4. Elastic column; 41. Shock-absorbing groove. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1-3 This application is described in further detail.

[0030] Embodiment 1:

[0031] The embodiment of the present application discloses a pair of children's shoes for protecting toes.

[0032] Reference Figure 1 A pair of children's shoes for protecting toes includes an upper 1 and a sole 2 connected to the upper 1. The sole 2 is made of EVA material, which has good elasticity and can increase the comfort of children wearing the shoes.

[0033] Reference Figure 2The front end of the sole 2 is provided with an elastic sheet 3, which extends to the front end of the sole 2 and is connected to the upper 1; the elastic sheet 3 includes a first rubber sheet 31 and a second rubber sheet 32, which are pasted at the edges of the first rubber sheet 31 and the second rubber sheet 32, so that there is a gap between the first rubber sheet 31 and the second rubber sheet 32 ​​and a cavity 33 is formed; the first rubber sheet 31 and the second rubber sheet 32 ​​are both connected to the upper 1 and the sole 2, and the first rubber sheet 31 is located on the side of the second rubber sheet 32 ​​away from the sole 2.

[0034] The elastic sheet 3 is made of the first rubber sheet 31 and the second rubber sheet 32 ​​so as to open the cavity 33 in the elastic sheet 3 and reduce the difficulty of manufacturing the elastic sheet 3 .

[0035] In other embodiments, a connecting column is provided between the first rubber sheet 31 and the second rubber sheet 32. The connecting column is made of rubber material and is located inside the cavity 33. By providing the connecting column, the connection strength between the first rubber sheet 31 and the second rubber sheet 32 ​​can be increased, further reducing the possibility of the first rubber sheet 31 and the second rubber sheet 32 ​​being separated from each other when the shoe is worn for a long time.

[0036] The cavity 33 is filled with a non-Newtonian fluid 34, which can be a shear thickening fluid. The viscosity of the shear thickening fluid will increase when subjected to external impact, forming a hardened protective layer. The shear thickening fluid contains water, dispersed particles and additives. The dispersed particles are nano- or micron-sized particles. By controlling the size of the dispersed particles and the type and amount of additives, the rheological properties of the shear thickening fluid can be controlled so that it has good fluidity and stability while meeting the protection requirements.

[0037] A soft cushion layer 35 is provided on one side of the second rubber sheet 32 ​​close to the sole 2. The soft cushion layer 35 is made of a silicone material. The material is soft and elastic, can contact with the toes and adapt to the deformation of the toes, and can improve the comfort of the wearer wearing the shoe.

[0038] Reference Figure 1 A side of the first rubber sheet 31 away from the second rubber sheet 32 ​​is provided with an anti-skid groove 36, and the anti-skid groove 36 can increase the anti-skid effect of the shoe and reduce the grip of the shoe.

[0039] The upper 1 includes a foot strap 11, a main strap 12 and multiple branch straps 13. The foot strap 11 is connected to the sole 2. One end of the main strap 12 is connected to the first rubber sheet 31 and the second rubber sheet 32, and the other end of the main strap 12 is connected to the foot strap 11. The two ends of all the branch straps 13 are respectively connected to the sole 2 and the main strap 12. A tightening tube 14 is provided at the connection between the branch strap 13 and the main strap 12, and shoelaces 15 are commonly passed through all the tightening tubes 14.

[0040] When the shoelaces 15 are pulled, one end of all the branch straps 13 can be moved toward one side of the main strap 12, and one side of the branch strap 13 can be pressed against the child's instep, thereby improving the wrapping performance of the upper 1 and further improving the comfort of the wearer when wearing the shoe.

[0041] The implementation principle of Example 1 of the present application is:

[0042] The elastic sheet 3 is soft and the cavity 33 is filled with a non-Newtonian fluid 34, which enables the elastic sheet 3 to adapt to the deformation of the wearer's toes to maintain the comfort of children wearing the shoes; when the front end of the shoe collides with a hard object, the non-Newtonian fluid 34 hardens quickly to play a shock-absorbing and protective role.

[0043] Embodiment 2:

[0044] The embodiment of the present application discloses a pair of children's shoes for protecting toes.

[0045] Reference Figure 3 The difference between Example 2 of the present application and Example 1 is that a plurality of diamond grooves 21 are provided on the side wall of the sole 2. When the sole 2 is subjected to force, the arrangement of the diamond grooves 21 can increase the deformation capacity of the sole 2, thereby improving the shock absorption effect of the shoe.

[0046] A plurality of elastic holes 22 are provided on the side wall of the sole 2, and both ends of the elastic holes 22 are respectively connected to the two sides of the sole 2; all the elastic holes 22 are arranged at intervals along the length direction of the sole 2, and the inner diameters of all the elastic holes 22 gradually increase from the front end of the sole 2 to the rear end of the sole 2.

[0047] An elastic column 4 is passed through the elastic hole 22, and the outer wall of the elastic column 4 is adhered to the inner wall of the elastic hole 22; shock-absorbing grooves 41 are provided at both ends of the elastic column 4, all shock-absorbing grooves 41 are arranged at intervals along the height direction of the sole 2, and the middle parts of all shock-absorbing grooves 41 extend toward one side of the shoe upper 1.

[0048] By providing the shock-absorbing groove 41, when a child applies a large force to the side of the sole 2, the provision of the shock-absorbing groove 41 can increase the deformation capacity of the elastic column 4, further improve the shock-absorbing effect of the shoe, and improve the comfort of the wearer wearing the shoe.

[0049] The implementation principle of Example 2 of the present application is:

[0050] When a child applies force to the sole 2, both the sole 2 and the elastic column 4 are deformed; and when the child lifts his foot, the elastic column 4 is elastically deformed and reset, prompting the sole 2 to return to its original state; the possibility of irreversible plastic deformation of the sole 2 caused by long-term wearing of children's shoes is reduced, thereby increasing the service life of the shoes.

[0051] The above are preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A children's shoe for protecting toes, characterized by: The shoe comprises an upper (1) and a sole (2) connected to the upper (1); an elastic sheet (3) is arranged at the front end of the sole (2); the elastic sheet (3) extends to the front end of the upper (1) and is connected to the upper (1); a cavity (33) is provided in the elastic sheet (3), and the cavity (33) is filled with a non-Newtonian fluid (34).

2. The children's shoes for protecting toes according to claim 1, characterized in that: The elastic sheet (3) comprises a first rubber sheet (31) and a second rubber sheet (32); the first rubber sheet (31) and the second rubber sheet (32) are connected, and the cavity (33) is located between the first rubber sheet (31) and the second rubber sheet (32); the first rubber sheet (31) and the second rubber sheet (32) are both connected to the upper (1) and the sole (2), and the first rubber sheet (31) is located on a side of the second rubber sheet (32) away from the sole (2).

3. The children's shoes for protecting toes according to claim 2, characterized in that: A connecting column is arranged in the cavity (33), and two ends of the connecting column are respectively connected to the first rubber sheet (31) and the second rubber.

4. The children's shoes for protecting toes according to claim 2, characterized in that: A soft cushion layer (35) is provided on one side of the second rubber sheet (32) close to the sole (2), and the soft cushion layer (35) is made of a silicone material.

5. The children's shoes for protecting toes according to claim 1, characterized in that: The shoe upper (1) comprises a foot strap (11), a main strap (12) and a plurality of branch straps (13); the foot strap (11) is connected to the sole (2); the two ends of the main strap (12) are respectively connected to the elastic sheet (3) and the foot strap (11); the two ends of the branch strap (13) are respectively connected to the sole (2) and the main strap (12); a tightening tube (14) is provided at the connection between the branch strap (13) and the main strap (12); and shoelaces (15) are passed through all the tightening tubes (14).

6. The children's shoes for protecting toes according to claim 1, characterized in that: The side wall of the sole (2) is provided with a plurality of elastic holes (22), and the two ends of the elastic holes (22) are respectively connected to the two sides of the width of the sole (2); the inner diameters of all the elastic holes (22) gradually increase from the front end of the sole (2) to the rear end of the sole (2); and elastic columns (4) are inserted into the elastic holes (22).

7. The children's shoes for protecting toes according to claim 6, characterized in that: The end of the elastic column (4) is provided with a plurality of shock absorbing grooves (41), all of which are arranged at intervals along the height direction of the sole (2), and the middle of the shock absorbing groove (41) is bent toward one side of the shoe upper (1).

8. The children's shoes for protecting toes according to claim 1, characterized in that: The side wall of the sole (2) is provided with a plurality of rhombus-shaped grooves (21).

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