Shoes
By designing cross-traveling restraint belts in the shoes, the friction between the soles and the soles is increased, and the problem of foot slipping during downhill sports is solved, improving safety and comfort.
Patent Information
- Application Number
- CN202422328903.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-09-24
AI Technical Summary
When wearing shoes for too fast downhill movements, the foot will slide forward with inertia relative to the sole, causing slip.
A shoe is designed, using a first binding belt and a second binding belt, which passes through the shoe cavity crosswise and is fixed at the junction of the sole and the upper, and by creating positive pressure on the instep, the sole and the sole fit together, increasing friction to prevent sliding.
It effectively avoids the foot sliding forward with the sole, increases the friction between the foot and the sole, reduces the risk of slipping, and reduces the discomfort on the feet.
Smart Images
Figure CN223025528U_ABST
Abstract
Description
Technical Field
[0001] This application relates to a field, and specifically relates to a shoe. Background Art
[0002] A shoe is an item worn on the feet, mainly used to protect the feet, facilitate walking, and has various styles and functions. A shoe includes a shoe upper and a sole. The shoe upper is fixedly connected to the sole and forms a shoe cavity for accommodating the foot. When wearing shoes for exercise, especially when going downhill at a high speed, the foot will slide forward relative to the sole due to inertia, resulting in slipping. Utility Model Content
[0003] The purpose of this application is to provide a shoe that is conducive to preventing the foot from sliding forward relative to the sole.
[0004] To achieve the above object, the following technical solutions are adopted:
[0005] The first technical solution relates to a shoe including a shoe upper, a sole, a first restraint band and a second restraint band; the shoe upper is fixedly connected to the sole and forms a shoe cavity. The two ends of the first restraint band and the second restraint band are respectively fixedly connected to both sides of the junction of the sole and the shoe upper. The first restraint band and the second restraint band cross each other and pass through the shoe cavity, and the crossing position is located on the instep.
[0006] The second technical solution is based on the first technical solution, wherein one end of the first restraint band is located at the lateral cuboid bone relative to the foot, and the other end is located at the first metatarsal bone relative to the foot. One end of the second restraint band is located at the medial navicular bone relative to the foot, and the other end is located at the fifth metatarsal bone relative to the foot.
[0007] The third technical solution is based on the second technical solution, wherein the first restraint band and the second restraint band are adapted to slide relative to each other at the crossing position.
[0008] The fourth technical solution is based on the third technical solution, wherein the shapes of the first restraint band and the second restraint band partially conform to the shape inside the shoe cavity, and the first restraint band and the second restraint band are attached to the shoe upper through the friction of the parts in contact with the shoe upper.
[0009] The fifth technical solution is based on the fourth technical solution, wherein the width range of the first restraint band and the second restraint band is 3 - 4 cm.
[0010] The sixth technical solution is based on the fifth technical solution, wherein the materials of the first restraint band and the second restraint band are TPU leather.
[0011] Compared with the prior art, the above solutions have the following beneficial effects:
[0012] In the prior art, in order to prevent falling, the friction between the sole and the road is often increased on the sole to prevent the sole from slipping and causing the center of gravity to be unstable and slip. In reality, not only the sole will slip on the road, but also the sole of the foot will slip on the sole. This is usually caused by too little friction between the sole and the sole. In order to increase the friction between the sole and the sole, a first binding belt and a second binding belt are arranged inside the shoe to compress the instep, so that the sole and the sole fit together and prevent the foot from sliding relative to the sole toward the toe of the shoe.
[0013] In the first technical solution, the two ends of the first and second straps are respectively fixed to the two sides of the junction of the sole and the upper, and the foot is placed between the sole and the first and second straps. The positive pressure generated on the instep by the first and second straps makes the sole and the sole fit together to increase the friction between the sole and the sole, which helps to prevent the foot from sliding forward relative to the sole.
[0014] In the first technical solution, the first strap and the second strap cross each other and pass through the shoe cavity. Since the height of the instep of the foot becomes higher and higher starting from the toes, and since the first strap and the second strap cross each other, when the foot is placed between the sole and the first strap and the second strap, when the foot slides toward the toe relative to the sole, the first strap and the second strap are suitable for generating a force in the opposite direction to the toe on the foot, which is conducive to avoiding the discomfort caused by the foot sliding relative to the sole toward the toe and causing all the toes to abut against the toe, and is more conducive to avoiding unstable center of gravity caused by the sole sliding forward relative to the sole.
[0015] In the second technical solution, since the first and second straps are in contact with the foot and prevent the sole of the foot from sliding relative to the sole of the shoe through pressure, the foot will be restrained and discomfort will occur, and during walking, the foot joints between the toes and metatarsals need to be constantly active, so one end of the first strap is located at the lateral cuboid bone of the relative foot and the other end is located at the first metatarsal of the relative foot, and one end of the second strap is located at the medial navicular bone of the relative foot and the other end is located at the fifth metatarsal of the relative foot. Compared with the first and second straps being arranged at the joints between the toes or the toes and metatarsals, friction between the foot joints between the toes and metatarsals and the first and second straps can be avoided as much as possible, which is beneficial to reducing the discomfort caused to the foot by the first and second straps.
[0016] In the third technical solution, the first restraint strap and the second restraint strap are suitable for relative sliding at the position where they intersect each other. Since the first restraint strap and the second restraint strap are in contact with the foot and prevent the sole of the foot from sliding relative to the sole of the shoe through pressure, the first restraint strap and the second restraint strap must be made of rigid materials to be able to restrain the foot. Due to the differences in instep height, foot width, and foot shape, the position where they intersect each other is suitable for assisting in adjusting the instep, which is suitable for people with different instep heights, and is beneficial to improving the comfort of the foot.
[0017] In the fourth technical solution, the first restraint band and the second restraint band need to partially fit inside the shoe cavity, and the first restraint band and the second restraint band are attached to the shoe upper by the friction of the parts in contact with the shoe upper, which helps to prevent the toes from hooking the first restraint band and / or the second restraint band, or stepping on the first restraint band and / or the second restraint band during wearing.
[0018] In the fifth technical solution, the width range of the first restraint band and the second restraint band is 3 - 4 cm, which is narrow compared to the width of the first restraint band and the second restraint band. The first restraint band and the second restraint band with a width range of 3 - 4 cm have a smaller pressure on the foot, which is beneficial to improving the comfort of the foot. Compared to the width of the first restraint band and the second restraint band being too wide, the first restraint band and the second restraint band with a width range of 3 - 4 cm have higher flexibility, a larger interval between them, and stronger air permeability, which is more beneficial to improving the comfort of the foot.
[0019] In the sixth technical solution, the materials of the first restraint band and the second restraint band are TPU leather, which has a certain degree of support itself, is beneficial to the first restraint band and the second restraint band fitting to the shoe cavity, and is more beneficial to preventing the first restraint band and the second restraint band from being pushed open by the foot during wearing. Brief Description of the Drawings
[0020] To more clearly illustrate the technical solutions of the embodiments, the following briefly introduces the drawings to be used:
[0021] Figure 1 It is a schematic diagram of the foot in the shoe in this embodiment;
[0022] Figure 2 It is a schematic diagram of the positions of the first restraint band and the second restraint band on the foot in this embodiment.
[0023] Main reference numeral descriptions: 1. Shoe; 2. Shoe upper; 3. Shoe sole; 4. First restraint band; 5. Second restraint band; 6. Shoe cavity; 7. Position where they cross each other; 8. Lateral cuboid; 9. First metatarsal bone; 10. Medial navicular bone; 11. Fifth metatarsal bone. Detailed Description of the Invention
[0024] In the claims and the specification, unless otherwise limited, the terms "first", "second", or "third", etc., are used to distinguish different objects, rather than to describe a specific order.
[0025] In the claims and the specification, unless otherwise defined, the terms "center", "lateral", "longitudinal", "horizontal", "vertical", "top", "bottom", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "clockwise", "counterclockwise", etc. indicate the orientation or positional relationship based on the orientation and positional relationship shown in the drawings, and are only for the convenience of simplified description, rather than implying that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation.
[0026] In the claims and the specification, unless otherwise defined, the term "fixed connection" or "fixedly connected" shall be understood in a broad sense, that is, any connection method without displacement relationship and relative rotation relationship between the two, that is, including non-detachable fixed connection, detachable fixed connection, being integrally connected, and being fixed by other devices or elements.
[0027] In the claims and the specification, unless otherwise defined, the terms "comprising", "having" and their variants mean "including but not limited to".
[0028] In the claims and the specification, unless otherwise defined, the term "provided with" means that the technical feature located behind is a part of the technical feature located in front.
[0029] Next, the technical solutions in the embodiments will be described clearly and completely in conjunction with the drawings.
[0030] Embodiment
[0031] Figure 1 The figure shows a schematic diagram of the foot located in the shoe 1 in this embodiment, as Figure 1 shown. The shoe 1 includes a shoe upper 2, a sole 3, a first binding strap 4 and a second binding strap 5. The shoe upper 2 and the sole 3 are fixedly connected to form a shoe cavity 6. The foot is placed in the shoe cavity 6, the sole of the foot is in contact with the sole 3, and the instep is in contact with the shoe upper 2. The two ends of the first binding strap 4 and the second binding strap 5 are respectively fixedly connected to both sides of the junction of the sole 3 and the shoe upper 2. The first binding strap 4 and the second binding strap 5 cross each other and pass through the shoe cavity 6. The first binding strap 4 and the second binding strap 5 are adapted to press the instep to make the sole of the foot and the sole 3 fit more closely, as Figure 1 shown. The crossing position 7 is located on the instep. The first binding strap 4 and the second binding strap 5 are adapted to slide relative to each other at the crossing position 7. In this embodiment, the first binding strap 4 and the second binding strap 5 have supportability. The first binding strap 4 and the second binding strap 5 partially contact the shoe upper 2 and adhere to the shoe upper 2 through the friction of the contacting part with the shoe upper 2, as Figure 1 shown. The toe tip and the tip of the shoe 1 do not completely abut. In this embodiment, the width range of the first binding strap 4 and the second binding strap 5 is 3 - 4 cm, and the materials of the first binding strap 4 and the second binding strap 5 are TPU leather.
[0032] Figure 2 shows a schematic diagram of the positions of the first restraint strap 4 and the second restraint strap 5 on the foot in this embodiment. As Figure 2 shown, one end of the first restraint strap 4 is located relative to the lateral cuboid bone 8 of the foot and the other end is located relative to the first metatarsal bone 9 of the foot. One end of the second restraint strap 5 is located relative to the medial navicular bone 10 of the foot and the other end is located relative to the fifth metatarsal bone 11 of the foot. As Figure 2 shown, the positions of the foot pressed by the first restraint strap 4 and the second restraint strap 5 are positions where the foot cannot move. One end of the first restraint strap 4 is located relative to the lateral cuboid bone 8 of the foot and the other end is located relative to the first metatarsal bone 9 of the foot. There is no relative movement between the lateral cuboid bone 8 and the first metatarsal bone 9 during movement and walking, and the first restraint strap 4 will not bend in the shoe cavity 6 due to movement or walking. One end of the second restraint strap 5 is located relative to the medial navicular bone 10 of the foot and the other end is located relative to the fifth metatarsal bone 11 of the foot. There is no relative movement between the medial navicular bone 10 and the fifth metatarsal bone 11 during movement and walking, and the second restraint strap 5 will not bend in the shoe cavity 6 due to movement or walking. The first restraint strap 4 and the second restraint strap 5 can also reduce the discomfort caused to the foot. As Figure 1 and Figure 2 shown, the first restraint strap 4 and the second restraint strap 5 cross each other and pass through the shoe cavity 6 to provide a positive pressure on the instep of the foot and a pressure to prevent the foot from sliding towards the tip of the shoe 1. This is because the height of the instep increases from the toes, and the upper surface 2 of the shoe also increases from the tip of the shoe 1. The height of the first restraint strap 4 and the second restraint strap 5 increases with the shape of the instep.
[0033] In this embodiment, both ends of the first restraint strap 4 and the second restraint strap 5 are fixedly connected to both sides of the junction between the sole 3 and the upper surface 2. The foot is placed between the sole 3, the first restraint strap 4, and the second restraint strap 5. The positive pressure generated by the first restraint strap 4 and the second restraint strap 5 on the instep makes the sole of the foot fit well with the sole 3, increasing the friction between the sole of the foot and the sole 3, which is beneficial to preventing the foot from sliding forward relative to the sole 3.
[0034] In this embodiment, the first restraint strap 4 and the second restraint strap 5 cross each other and pass through the shoe cavity 6. Since the height of the instep of the foot increases from the toes, and because the first restraint strap 4 and the second restraint strap 5 cross each other, when the foot is placed between the sole 3, the first restraint strap 4, and the second restraint strap 5, when the foot tends to slide towards the tip of the shoe 1 relative to the sole 3, the first restraint strap 4 and the second restraint strap 5 are adapted to generate a force in the direction opposite to the tip of the toe on the foot, which is beneficial to preventing the foot from sliding towards the tip of the shoe 1 relative to the sole 3 and causing discomfort when all the toes abut against the tip of the shoe 1, and is more beneficial to preventing the center of gravity from becoming unstable due to the sole of the foot sliding relative to the sole 3.
[0035] In this embodiment, since the first restraint band 4 and the second restraint band 5 are in contact with the feet and prevent the soles of the feet from sliding relative to the sole 3 through pressure, the feet will be restrained and cause discomfort. Moreover, during walking, the ankle joints between the phalanges and metatarsals need to move continuously. Therefore, one end of the first restraint band 4 is located at the cuboid bone 8 relative to the outer side of the foot, and the other end is located at the first metatarsal bone 9 relative to the foot. One end of the second restraint band 5 is located at the navicular bone 10 relative to the inner side of the foot, and the other end is located at the fifth metatarsal bone 11 relative to the foot. Compared with the first restraint band 4 and the second restraint band 5 being arranged at the joints between the phalanges or between the phalanges and metatarsals, it is possible to avoid friction between the ankle joints between the phalanges and metatarsals and the first restraint band 4 and the second restraint band 5 as much as possible, which is beneficial to reducing the discomfort caused by the first restraint band 4 and the second restraint band 5 to the feet.
[0036] In this embodiment, the positions 7 where the first restraint band 4 and the second restraint band 5 cross each other are adapted to slide relative to each other. Since the first restraint band 4 and the second restraint band 5 are in contact with the feet and prevent the soles of the feet from sliding relative to the sole 3 through pressure, the first restraint band 4 and the second restraint band 5 need to be made of rigid materials to be able to restrain the feet. Due to the different heights of the insteps, widths of the feet, and shapes of the feet, the positions 7 where they cross each other are adapted to assist in adjusting the instep, suitable for people with different instep heights, which is beneficial to improving the comfort of the feet.
[0037] In this embodiment, the first restraint band 4 and the second restraint band 5 need to partially fit inside the shoe cavity 6, and the first restraint band 4 and the second restraint band 5 are attached to the shoe upper 2 through the friction of the parts in contact with the shoe upper 2, which is beneficial to preventing the toes from hooking the first restraint band 4 and / or the second restraint band 5, or stepping on the first restraint band 4 and / or the second restraint band 5 during wearing.
[0038] In this embodiment, the width range of the first restraint band 4 and the second restraint band 5 is 3 - 4 cm. Compared with the narrow width of the first restraint band 4 and the second restraint band 5, the first restraint band 4 and the second restraint band 5 with a width range of 3 - 4 cm have a smaller pressure on the feet, which is beneficial to improving the comfort of the feet. Compared with the overly wide width of the first restraint band 4 and the second restraint band 5, the first restraint band 4 and the second restraint band 5 with a width range of 3 - 4 cm have higher flexibility, a larger interval between them, and stronger air permeability, which is more beneficial to improving the comfort of the feet.
[0039] In this embodiment, the materials of the first restraint band 4 and the second restraint band 5 are TPU leather, which has certain support properties itself, is beneficial to the first restraint band 4 and the second restraint band 5 attaching to the shoe cavity 6, and is more beneficial to preventing the first restraint band 4 and the second restraint band 5 from being pushed open by the feet during wearing.
[0040] The above description of the specification and embodiments is used to explain the protection scope of the present application, but does not constitute a limitation on the protection scope of the present application.
Claims
1. A shoe, characterized in that: It includes an upper, a sole, a first binding strap and a second binding strap; the upper is fixed to the sole to form a shoe cavity, the two ends of the first binding strap and the second binding strap are respectively fixed to the two sides of the junction of the sole and the upper, the first binding strap and the second binding strap cross each other and pass through the shoe cavity, and the intersection position is located at the instep.
2. A shoe as claimed in claim 1, characterized in that: One end of the first strap is located at the lateral cuboid bone of the relative foot and the other end is located at the first metatarsal bone of the relative foot. One end of the second strap is located at the medial navicular bone of the relative foot and the other end is located at the fifth metatarsal bone of the relative foot.
3. A shoe as claimed in claim 2, characterized in that: The first restraining belt and the second restraining belt are suitable for relative sliding at a position where they cross each other.
4. A shoe as claimed in claim 3, characterized in that: The first and second binding belts are partially shaped to fit the shape of the interior of the shoe cavity, and the first and second binding belts are attached to the shoe upper through the frictional force of the portions in contact with the shoe upper.
5. A shoe as claimed in claim 4, characterized in that: The width of the first restraining belt and the second restraining belt is in the range of 3-4 cm.
6. A shoe as claimed in claim 5, characterized in that: The first and second restraint belts are made of TPU leather.