Sneaker with foot little finger protection structure
By designing the little finger protection area and bulging-like protection part in sports shoes, combined with flexible structures such as protective sheets or airbags, the shortcomings of sports shoes in protecting the little finger of the foot are solved, achieving effective squeeze cushioning and comfort improvement.
Patent Information
- Application Number
- CN202421321267.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-11
- Publication Date
- 2025-03-04
- Estimated Expiration
- 2034-06-11
AI Technical Summary
Existing sports shoes lack effective measures to protect the foot toes, which leads to problems such as teenagers who are prone to redness, swelling, skin-breaking, and bone deformation and poor nail growth caused by long-term squeezing.
A sneaker with a foot-foot little finger protection structure is designed. By setting a little finger protection area in the corresponding area of the shoe, and forming a bulging protective part at the corresponding position of the sole, it combines a flexible structure such as a protective sheet, airbag or silicone block to provide flexible contact and cushioning effects.
It effectively reduces the squeezing force of the little finger on the foot during exercise, reduces the risk of redness, swelling and skin wear, improves the comfort of the little finger on the foot, and prevents bone deformation and poor nail growth caused by long-term squeezing.
Smart Images
Figure CN222548673U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of sports shoe structures, in particular to sports shoes with a foot toe protection structure. Background Art
[0002] At present, the sports shoes products on the market are more focused on the functional structural designs such as wear resistance, shock absorption, cushioning, comfort, and wrapping. In terms of the protection of human feet, the main protection structure design is to prevent sprains and protect the ankles. However, the protection structure setting for the toes of the feet is still rare. For the protection of the toes of the feet, there is such a situation: in addition to the common sprains, there are also injuries to the toes of the feet among the sports injuries of adolescents, especially the little toes of the feet. Because the skin of adolescents is still relatively tender, the running, jumping, kicking, sudden stops and other actions in sports put a lot of pressure on the little toes of the feet. Some even have redness, swelling, and skin abrasions on the little toes of the feet after each exercise. In addition, adolescents are in the stage of bone development. This long-term state also affects the bone development of the toes of the feet, which will cause the little toes of the feet to be deformed. The deformation of the little toes of the feet also occurs in many adults, which is also caused by frequent squeezing since childhood. In addition, long-term squeezing also has a certain adverse effect on the growth of the nails on the little toes of the feet.
[0003] Although the above problems will not cause adverse effects such as bone deformation in most people, redness, swelling and abrasion of the little toe are very common. In addition, teenagers are in a stage of full of energy and activity. Foot pain and discomfort will affect children's foot movements and their interest in exercise. Utility Model Content
[0004] The utility model aims to provide a sports shoe with a foot little toe protection structure, wherein the foot little toe protection structure can provide the foot little toe with flexible contact when squeezing occurs, thereby playing a protective role.
[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is: a sports shoe with a little toe protection structure of the foot, comprising a sole and an upper bonded to the sole, the upper being a little toe protection area in an area corresponding to the little toe of the human foot, the sole extending upward at a position corresponding to the little toe protection area to form a protection portion covering the outside of the little toe protection area, the protection portion being in a bulge shape bulging outward, the inner side of which is a concave cavity and not bonded to the upper, the bulge-shaped edge of the protection portion being bonded to the upper, and a flexible structure for the little toe of the foot to be squeezed is provided between the little toe protection area and the concave cavity.
[0006] The flexible structure is that the outer side of the little finger protection area is covered with a protective sheet, and the bulge-shaped edge of the protective part is bonded to the protective sheet.
[0007] The flexible structure is an air bag or a filling cushion arranged in the cavity.
[0008] The upper fabric of the little finger protection area is a flexible fabric.
[0009] The upper is provided with a protective through hole in the little toe protection zone, and the flexible structure includes a support sheet embedded in the concave cavity and a silicone block fixedly bonded to the surface of the support sheet, and a protective convex portion is formed on the silicone block corresponding to the protective through hole and protrudes through the protective through hole inside the upper to contact the toes of a human foot.
[0010] The structure of the support sheet includes an inner support sheet and an outer support sheet that are spaced apart from each other and an arc-shaped connecting portion formed by extending and connecting the corresponding two ends of the inner support sheet and the outer support sheet, the outer support sheet is embedded in the concave cavity, and the silicone block is bonded and connected to the outer surface of the inner support sheet.
[0011] By adopting the above technical solution, the beneficial effect of the utility model is as follows: the sports shoes with the above structural setting provide a deformable buffer when the little toe of the foot is squeezed during exercise by setting a little toe protection area on the upper corresponding to the little toe of the foot and forming a protective part with a flexible structure on the sole corresponding to the little toe protection area, so as to achieve flexible contact, which can reduce the damage to the little toe of the foot caused by the force generated during squeezing, and the flexible contact can naturally improve the comfort of the little toe of the foot. The effect of the structural setting can effectively solve the problems mentioned in the above background technology and achieve the above purpose of the utility model. In addition, the above structural setting is simple in structure, easy to manufacture and realize, conducive to universal application, stable and durable in structure, and can also be suitable for shoe application settings for people of different ages and different use environments. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 The utility model is a structural schematic diagram of a sports shoe with a little toe protection structure.
[0013] Figure 2 The utility model is a schematic diagram of a top cross-sectional structure of a first embodiment of a sports shoe with a little toe protection structure.
[0014] Figure 3 It is a partial cross-sectional structural schematic diagram of a second embodiment of a sports shoe with a little toe protection structure involved in the utility model.
[0015] Figure 4 It is a partial cross-sectional structural schematic diagram of a third embodiment of a sports shoe with a little toe protection structure involved in the utility model.
[0016] In the figure:
[0017] Sole 1; protection portion 11; cavity 12; upper 2; little finger protection area 21; protection through hole 22;
[0018] Flexible structure 3; protective sheet 31; airbag or cushion 32; support sheet 33;
[0019] Inner support sheet 331 ; outer support sheet 332 ; arc-shaped connecting portion 333 ; silicone block 34 ; protective protrusion 341 . DETAILED DESCRIPTION
[0020] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.
[0021] The utility model discloses a sports shoe with a little toe protection structure, which is an improved arrangement based on the existing shoe structure comprising a sole and an upper bonded to the sole, and is described in detail through embodiments in combination with the accompanying drawings.
[0022] Embodiment 1, as Figure 1 and Figure 2 As shown, the sports shoe comprises a sole 1 and an upper 2 bonded to the sole 1, wherein the upper 2 is a little finger protection area 21 in an area corresponding to the little finger protection area 21 of the human foot, and the sole 1 is extended upward to form a protection part 11 covering the outside of the little finger protection area 21 at a position corresponding to the little finger protection area 21, and the protection part 11 is in a bulge shape bulging outward, and this structure can be directly formed during the production and molding of the sole, such as the foam sole commonly used now, which can directly foam and mold the structure of the bulge-shaped protection part 11 in a mold. In addition, the upper fabric of the little finger protection area 21 can be made of flexible fabric, such as knitted fabric or other thinner soft fabric, the inner side of the bulge of the protection part 11 is a concave cavity 12 that is not bonded to the upper 2, and its bulge edge is bonded to the upper 2, and a flexible structure 3 for the little finger of the foot to squeeze is provided between the little finger protection area 21 and the concave cavity 12. As shown in the figure, the flexible structure 3 described in this embodiment is a protective sheet 31 covering the outer side of the little finger protection area 21, and the bulged edge of the protection part 11 is bonded to the protective sheet 31. The protective sheet 31 can be an independently produced sheet, and can be a rubber sheet or a foam sheet. The sheet has a good elastic deformation effect and can be bonded to the outer surface of the upper more stably. When the little toe of the foot is squeezed to the position of the protective sheet 31, the protective sheet 31 is deformed by the pressure and embedded into the concave cavity 12. Therefore, in this embodiment, the concave cavity 12 provides a deformation space, and the protective sheet 31 forms a flexible buffer to buffer the pressure generated by the squeezing, thereby protecting the little toe of the foot.
[0023] Embodiment 2, as Figure 3As shown, the difference from the above-mentioned embodiment 1 is that the flexible structure 3 is not provided with a protective sheet 31, but an airbag or cushion 32 is embedded or filled in the cavity 12, and the airbag or cushion 32 is used to achieve the same elastic deformation and flexible support effects as the protective sheet 31 in the above-mentioned embodiment 1.
[0024] Embodiment three, as Figure 4 As shown, the sports shoe includes a sole 1 and an upper 2 bonded to the sole 1, wherein the upper 2 is a little finger protection area 21 at an area corresponding to the little finger protection area 21 of a human foot, and the sole 1 extends upward at a position corresponding to the little finger protection area 21 to form a protection portion 11 covering the outside of the little finger protection area 21, and the protection portion 11 is in a bulge shape bulging outward, and this structure can be directly formed during the production and molding of the sole, such as the foam sole commonly used now, which can directly foam and mold the structure of the bulge-shaped protection portion 11 in a mold, the bulge-shaped inner side of the protection portion 11 is a concave cavity 12 that is not bonded to the upper 2, and its bulge-shaped edge is bonded to the upper 2, and a flexible structure 3 for the little finger of the foot to squeeze is provided between the little finger protection area 21 and the concave cavity 12. Different from the above-mentioned embodiment, a protective through hole 22 is provided in the little toe protection area 21 of the upper 1 of the present embodiment. The flexible structure 3 of the present embodiment, as shown in the figure, comprises a supporting sheet 33 embedded in the concave cavity 12 and a silicone block 34 fixedly bonded and connected to the surface of the supporting sheet 33. A protective convex portion 341 is formed on the silicone block 34 corresponding to the protective through hole 22 and protrudes through the protective through hole 22 inside the upper 1 and can contact the toes of the human foot. The silicone of the silicone block 34 has a relatively soft property. When the little toe of the foot is squeezed into the little toe protection area 21, it directly presses on the soft protective convex portion 341, so that the little toe of the foot can also be well protected. Since the silicone material is relatively soft and easy to deform, the function of the supporting sheet 33 here is mainly to provide support for the shaping, positioning and connection of the silicone block 34, so that the silicone block 34 will not shift its position and can maintain the stability of the structure. In addition, in order to further enhance the flexible protective support in some cases of greater extrusion pressure in the present embodiment, the structure of the present embodiment can further set the structure of the support sheet 33 as shown in the figure, including an inner support sheet 331 and an outer support sheet 332 that are spaced opposite to each other and an arc-shaped connecting portion 333 formed by extending and connecting the corresponding two ends of the inner support sheet 331 and the outer support sheet 332, the outer support sheet 332 is embedded toward the concave cavity 12, and the silicone block 34 is bonded and connected to the outer surface of the inner support sheet 331, and its protective protrusion 341 corresponds to the protective through hole 22 and protrudes through the inside of the vamp 1 to provide flexible contact for the little toe of the foot, and the support sheet 33 of the above structure is annular as a whole, which can be directly injection molded by plastic, and the plastic ring can be deformed and compressed when extruded and can elastically recover, so it can also achieve elastic support and better realize the flexible support effect.
[0025] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.
Claims
1. A sports shoe with a little toe protection structure, comprising a sole and an upper bonded to the sole, characterized in that: The area of the shoe upper corresponding to the little toe of the human foot is a little toe protection area, and the sole extends upward at the position corresponding to the little toe protection area to form a protection part covering the outside of the little toe protection area. The protection part is in a bulge shape bulging outward, and the inner side of the protection part is a concave cavity that is not bonded to the shoe upper. The bulge-shaped edge of the protection part is bonded to the shoe upper, and a flexible structure for the little toe of the foot to squeeze is provided between the little toe protection area and the concave cavity.
2. The sports shoe with a little toe protection structure as claimed in claim 1, characterized in that: The flexible structure is that the outer side of the little finger protection area is covered with a protective sheet, and the bulge-shaped edge of the protective part is bonded to the protective sheet.
3. The sports shoe with a little toe protection structure as claimed in claim 1, characterized in that: The flexible structure is an air bag or a filling cushion arranged in the cavity.
4. A sports shoe with a little toe protection structure as claimed in claim 1, 2 or 3, characterized in that: The upper fabric of the little finger protection area is a flexible fabric.
5. The sports shoe with a little toe protection structure as claimed in claim 1, characterized in that: The upper is provided with a protective through hole in the little toe protection zone, and the flexible structure includes a support sheet embedded in the concave cavity and a silicone block fixedly bonded to the surface of the support sheet, and a protective convex portion is formed on the silicone block corresponding to the protective through hole and protrudes through the protective through hole inside the upper to contact the toes of a human foot.
6. The sports shoe with a little toe protection structure as claimed in claim 5, characterized in that: The structure of the support sheet includes an inner support sheet and an outer support sheet that are spaced apart from each other and an arc-shaped connecting portion formed by extending and connecting the corresponding two ends of the inner support sheet and the outer support sheet, the outer support sheet is embedded in the concave cavity, and the silicone block is bonded and connected to the outer surface of the inner support sheet.