A flatfoot hallux valgus correction shoe

Abstract

The utility model provides a kind of flat foot hallux valgus correction shoes for correcting hallux valgus and limiting foot sole simultaneously, to solve above technical problem, the utility model provides following technical scheme, including the shoe sole for supporting foot and the upper for limiting foot position, shoe sole includes heel support part, foot sole support part and toe support part, the heel support part is downward concave structure, and the toe support part is provided with the traction piece that protrudes upwards at the position corresponding with the inside of big toe, traction rope for the traction of big toe outward is connected to the upper end of traction piece, the winding device for winding traction rope is equipped on the outside of upper, and the side of foot sole support part and the position corresponding with big toe is provided with the guide boss that protrudes upwards for limiting the inside of foot sole.

Description

Technical Field

[0001] This utility model relates to the field of toe correction technology. Specifically, it is a corrective shoe for flat feet with hallux valgus. Background Technology

[0002] Hallux valgus refers to the outward deviation of the big toe, generally indicating an angle greater than 15° between the proximal metatarsal bone and the first metatarsal bone. It is a common condition, commonly known as bunions, which can cause foot pain during prolonged walking. It also tends to cause pain and swelling on the inside of the toe, affecting shoe wearing and walking. Since people need to wear shoes for most of the day, there is a need for shoes that can be used for extended periods to correct the big toe and facilitate daily life. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to provide a flat-foot bunion correction shoe that corrects bunions while limiting the foot's position.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A flatfoot bunion correction shoe includes a sole for supporting the foot and an upper for defining the foot position. The sole includes a heel support, a forefoot support, and a toe support. The heel support is a downwardly recessed structure. The toe support has an upwardly extending traction piece at the position corresponding to the inner side of the big toe. The upper end of the traction piece is connected to a traction rope for pulling the big toe outward. The outer side of the upper has a winder for winding the traction rope. The forefoot support has an upwardly extending guide protrusion on one side corresponding to the position of the big toe for limiting the inner side of the forefoot.

[0005] Preferably, the guide protrusion is located in the middle of the upper surface of the sole and on the side close to the thumb.

[0006] Preferably, the traction pad is located on the inside of the thumb and is used to pull the inside of the thumb outward.

[0007] Preferably, the side of the shoe upper corresponding to the thumb position is provided with a reinforcing protective plate.

[0008] Preferably, a first traction ring and a second traction ring are provided on the outer side of the shoe upper at the position corresponding to the position of the reinforcing plate. The first traction ring is arranged horizontally and corresponds to the position of the thumb, while the second traction ring is arranged vertically and is located on the side of the reinforcing plate away from the protruding end of the thumb.

[0009] Preferably, a reel for storing the traction rope is fixedly connected to the outer side of the shoe upper away from the thumb.

[0010] Preferably, the sole of the shoe has a threading hole that runs through both the inner and outer sides and is used for the traction rope to pass through, at a position corresponding to the foot support part.

[0011] Preferably, the traction rope passes through the upper end of the traction plate and extends outward at both ends. The two extended ends of the traction rope pass through the first traction ring, the second traction ring and the threading hole in sequence and are then connected to the winding device.

[0012] Preferably, the connection between the upper surface of the sole and the guide protrusion is an arc-shaped surface.

[0013] Preferably, the upper part of the sole is provided with a friction layer to prevent the foot from slipping, the lower end of the sole is provided with an anti-slip groove that contacts the ground, and the upper part of the shoe is provided with a limiting strip that limits the instep and heel and can be adjusted in tightness.

[0014] The technical solution of this utility model has achieved the following beneficial technical effects: 1. The correction force is adjustable during the correction of the thumb, and the correction direction and force can be adjusted by the traction rope. 2. An upward guide protrusion is provided on the side of the sole that corresponds to the position of the foot and is close to the big toe. The guide protrusion limits the position of the arch of the foot, so that the side of the arch of the foot close to the big toe is supported and limited, so that the side of the middle of the foot close to the big toe generates a guiding force towards the side away from the big toe. 3. The guiding force in the middle of the foot is opposite to the correction direction of the big toe. The two guiding forces in opposite directions cancel each other out, making the correction more effective and preventing the foot from slipping and causing poor correction. The inner side of the traction plate has a protective layer at the contact point with the big toe to prevent excessive friction at the pressure point during daily wear, which could cause foot damage. 4. The reel and the adjustment direction are located on the two sides of the shoe upper, respectively. The opposite orientation makes the traction force more stable, while the first and second traction rings guide the traction rope, making the adjustment smoother. 5. The limiting strip on the shoe upper is used to limit the movement of the instep, and the tightness of the limiting strip is adjusted by Velcro. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a perspective view of the present utility model; Figure 3 This is a top view of the present invention; Figure 4 This is a cross-sectional view of the internal structure of this utility model; Figure 5 This is a bottom structural diagram of the present invention.

[0016] The reference numerals in the diagram are as follows: 1. Upper; 2. Heel support; 3. Forefoot support; 4. Toe support; 5. Traction plate; 6. Traction rope; 7. Cable reel; 8. Guide protrusion; 9. Reinforcing plate; 10. First traction ring; 11. Second traction ring; 12. Threading hole; 13. Limiting strip. Detailed Implementation

[0017] This embodiment will be described in detail with reference to the accompanying drawings.

[0018] The shoe consists of a sole and an upper. The sole is mainly composed of three parts: a heel support section (2) that supports the heel, a ball of the foot support section (3) that supports the midfoot (the arch of the foot), and a toe support section (4) that supports the toes. The upper part of the sole, where it contacts the foot, is an arc-shaped surface that conforms to the contour of the foot for greater comfort. Except for the side connecting to the midfoot, the other three sides of the upper heel section extend upwards, creating a concave structure in the middle of the heel area for support and restraint. The ball of the foot support section (3) supports the arch of the foot... The foot support part 3 has an upward guide protrusion 8 on the upper surface near the big toe. The guide protrusion 8 supports the arch of the foot, so that when the foot steps on the sole, the middle part of the foot generates a certain guiding force away from the big toe. The toe support part 4 is used to support the toes. On the upper surface of the toe support part 4, corresponding to the big toe, a traction piece 5 extends upward from the inside of the big toe to separate the big toe from the other toes. The upper end of the traction piece 5 is connected to the traction rope 6. The force is transmitted to the big toe through the traction of the traction rope 6 and the big toe is corrected.

[0019] During the correction of the big toe, the big toe is pulled away from the other toes by the traction rope 6. The guiding force of the foot support part 3 is opposite to the traction direction of the big toe. The guiding force of the sole of the foot and the traction force of the big toe interact with each other, thereby avoiding the deviation of the sole of the foot caused by the traction of the big toe. This ensures that the sole of the foot will not be affected by the corrective guiding force of the big toe in daily life.

[0020] During the guidance of the thumb, the inner side of the contact area between the traction plate 5 and the thumb is provided with a protective layer to prevent excessive friction on the toes. The upper 1 has an upward-extending reinforcing plate 9 corresponding to the thumb position. The reinforcing plate 9 serves as the force point during traction. A first traction ring 10 is fixedly connected to the outer side of the reinforcing plate 9 corresponding to the thumb position. A second traction ring 11 is fixedly connected to the outer side of the reinforcing plate 9 away from the extended end of the thumb. The first traction ring 10 is horizontally arranged, and the second traction ring 11 is vertically arranged. A vertical hole is formed in the first traction ring 10, and the second traction ring... A horizontal hole is made on the shoe 11, and a threading hole 12 is provided on the sole corresponding to the position of the foot support part 3, through which the two ends pass. A reel 7 is fixedly connected to the outer side of the shoe upper 1 on the side away from the big toe. The traction rope 6 passes through the upper surface of the traction piece 5 and extends outward from the front and rear ends respectively. The two ends of the traction rope 6 pass through the first traction ring 10, the second traction ring 11 and the threading hole 12 in sequence and are connected to the reel 7. The correction force of the traction piece 5 on the big toe is controlled by the winding of the reel 7. The reel 7 is a manual reel 7 in the prior art, which can be wound, unwound and positioned.

[0021] The upper surface of the sole has an overall arc-shaped structure, and the arc-shaped surface is connected to the guide protrusion 8 in an arc shape, making the upper surface of the sole fit the sole of the foot better and making it more comfortable to wear. The upper part of the shoe upper 1 is limited by an adjustable limiting strip 13 to restrict the foot. The limiting strip 13 can use Velcro, which is available in the prior art, to adjust the tightness. The upper surface of the sole has a friction layer that contacts the sole of the foot to prevent slipping, while the lower surface of the sole has anti-slip grooves that contact the ground to prevent slipping.

[0022] Obviously, the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art will recognize that other variations or modifications can be made based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of the claims of this patent application.

Claims

1. A flatfoot hallux valgus correction shoe comprising a sole for supporting a foot and an upper (1) defining a foot position, the sole comprising a heel support portion (2), a ball support portion (3) and a toe support portion (4), characterised in that, The heel support (2) is a downwardly recessed structure. The toe support (4) is provided with an upwardly extending traction piece (5) corresponding to the inner side of the thumb. The upper end of the traction piece (5) is connected to a traction rope (6) for pulling the thumb outward. The outer side of the shoe upper (1) is provided with a winder (7) for winding the traction rope (6). The foot support (3) is provided with an upwardly extending guide protrusion (8) on one side corresponding to the thumb position for limiting the inner side of the foot.

2. A foot straightening shoe for hallux valgus according to claim 1, wherein The guide protrusion (8) is located in the middle of the upper surface of the sole and on the side close to the thumb.

3. A foot straightening shoe according to claim 2, wherein The traction pad (5) is located on the inside of the thumb and is used to pull the inside of the thumb outward.

4. The orthotic shoe of claim 3, wherein: The upper (1) of the shoe is provided with a reinforcing guard plate (9) on the side corresponding to the thumb position.

5. A foot straightening shoe for hallux valgus according to claim 4, wherein The outer side of the shoe upper (1) is provided with a first traction ring (10) and a second traction ring (11) at the position corresponding to the reinforcing guard plate (9). The first traction ring (10) is arranged horizontally and corresponds to the position of the thumb. The second traction ring (11) is arranged vertically and is located on the side of the reinforcing guard plate (9) away from the protruding end of the thumb.

6. A foot straightening shoe for hallux valgus according to claim 5, wherein A reel (7) for storing the traction rope (6) is fixedly connected to the outer side of the shoe upper (1) away from the thumb.

7. A foot straightening shoe according to claim 6, wherein The sole of the shoe is provided with a threading hole (12) that runs through both the inner and outer sides and is used for the traction rope (6) to pass through, corresponding to the position of the foot support part (3).

8. A foot straightening shoe according to claim 7, wherein The traction rope (6) passes through the upper end of the traction plate (5) and extends outward at both ends. The two extended ends of the traction rope (6) pass through the first traction ring (10), the second traction ring (11) and the threading hole (12) in sequence and are then connected to the winding reel (7).

9. The orthotic shoe of claim 1, wherein, The connection between the upper surface of the sole and the guide protrusion (8) is an arc-shaped surface.

10. The orthotic shoe of claim 1, wherein, The upper part of the sole is provided with a friction layer to prevent the foot from slipping, the lower part of the sole is provided with an anti-slip groove that contacts the ground, and the upper part of the shoe upper (1) is provided with a limiting strip (13) that limits the instep and heel and can be adjusted.

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