Adjustable hallux valgus corrector

Abstract

The utility model provides an adjustable toe ectropion corrector which comprises a sole fixing part, a toe fixing part and an adjusting mechanism for adjusting the ectropion angle of the toe fixing part, a connecting column penetrating through the toe fixing part is arranged on the sole fixing part, and the toe fixing part is movably connected to the connecting column in a sleeved mode. The movable sleeving comprises circumferential rotation of the toe fixing part on the connecting column and movement deviating from the axis, and a cap piece for preventing the toe fixing part from sliding out of the connecting column is arranged at the end, away from the sole fixing part, of the connecting column. The adjusting mechanism is installed on the sole fixing part or the toe fixing part, and the toe fixing part and the sole fixing part are connected through the adjusting mechanism. The utility model has the beneficial effects that the toe fixing part and the sole fixing part are connected by adopting the upright post, so that the whole product has fewer parts, the structure is simpler, the assembly efficiency is improved, and the cost is lower.

Description

Technical Field

[0001] The utility model belongs to the technical field of correctors, in particular to a corrector for toe valgus correction. Background Art

[0002] Hallux valgus is a foot disease that affects the beauty of the foot, so it needs to be corrected. Announcement No. CN212438973U discloses a hallux valgus corrector, which mainly includes a metatarsal support, a big toe support, a joint connector and an adjustment component. The three parts of the metatarsal support, the big toe support and the joint connector are movably connected in pairs, which makes the product have many parts, resulting in complex assembly and many processes. The more parts, the more molds are required, the higher the production cost, and the low assembly efficiency further leads to cost increase. Utility Model Content

[0003] The technical problem to be solved by the utility model is how to design a corrector to make the product structure simpler, the assembly faster, the parts less and the cost lower.

[0004] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0005] An adjustable hallux valgus corrector comprises a sole fixing part, a toe fixing part and an adjusting mechanism for adjusting the hallux valgus angle of the toe fixing part, wherein a connecting column penetrating the toe fixing part is provided on the sole fixing part, and the toe fixing part is movably sleeved on the connecting column, and the movable sleeve includes circumferential rotation of the toe fixing part on the connecting column and movement away from the axis, a cap is provided at one end of the connecting column away from the sole fixing part to prevent the toe fixing part from sliding off the connecting column, and the adjusting mechanism is installed on the sole fixing part or the toe fixing part, and the toe fixing part is connected to the sole fixing part through the adjusting mechanism.

[0006] Preferably, a support platform is provided on the sole fixing part to support the middle part of the toe fixing part so that the toe fixing part is located at a certain gap between one end of the sole fixing part and the sole fixing part.

[0007] Preferably, the toe fixing part comprises an adjustment frame and a toe fixing strap, and the toe fixing strap is connected to the end of the adjustment frame.

[0008] Preferably, the sole fixing part includes a sole fixing frame and a sole fixing strap.

[0009] Preferably, the adjustment mechanism is a rotating buckle.

[0010] Preferably, the adjustment frame is provided with a long slot for the connecting column to move forward and backward, and the adjustment frame can be rotatably sleeved on the connecting column.

[0011] Preferably, the connecting column and the fixed foot frame are an integrated structure.

[0012] Preferably, the cap is snap-fitted with the connecting column.

[0013] Preferably, a slot is provided in the middle of the end of the connecting column, and the outer walls on both sides of the slot are provided with outwardly protruding locking protrusions. After the end of the connecting column passes through the cap, it is snap-fitted with the cap through the locking protrusions.

[0014] Preferably, a drawstring is provided on the rotating buckle, and a rope threading portion for the drawstring to pass through is provided on the toe fixing portion located above the sole fixing portion, and a rope threading portion is also provided on the sole fixing portion below the rope threading portion. The eversion angle of the toe fixing portion can be adjusted by adjusting the tightness of the drawstring by adjusting the rotating buckle.

[0015] The beneficial effects of the utility model are as follows: the utility model uses a column to connect the toe fixing part and the sole fixing part, so that the whole product has fewer parts, the structure is simpler, the assembly efficiency is improved, and the cost is lower. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is an exploded view of the structure of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the utility model;

[0018] Figure 3 It is a structural schematic diagram of the adjusting frame of the utility model. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] Example

[0021] See also Figure 1-Figure 3, the figure shows an adjustable toe valgus corrector, including a sole fixing part, a toe fixing part and an adjustment mechanism for adjusting the valgus angle of the toe fixing part, the toe fixing part includes an adjustment frame 2 and a toe fixing belt 3, and the toe fixing belt 3 is connected to the end of the adjustment frame 2. The sole fixing part includes a fixed sole frame 1 and a sole fixing belt 4, and a rear-tow fixing belt 5 is further connected between the sole fixing belt 4 and the fixed sole frame 1. The toe fixing part is fixed to the big toe of the person, and the sole fixing part is fixed on the sole of the foot. The toes are continuously corrected by pulling the toe fixing part toward the inside of the foot. During the correction process, the toe valgus angle is different, so it is necessary to make appropriate adjustments through the adjustment structure. In order to facilitate the normal up and down movement of the toes of the wearer when wearing the corrector, there needs to be a certain range of up and down movement between the sole fixing part and the toe fixing part. In this embodiment, a connecting column 6 that passes through the toe fixing part is provided on the sole fixing part, and the toe fixing part is movably sleeved on the connecting column 6. The movable sleeve includes the circumferential rotation of the toe fixing part on the connecting column 6 and the movement that deviates from the axis. The connecting column 6 is provided at the end away from the sole fixing part to prevent the toes from rotating. The cap 7 of the fixing part slides out from the connecting column 6, and the connecting column 6 can make the sole fixing part and the toe fixing part rotate in the up-down direction, so as to facilitate the toe movement. The connecting column 6 and the fixing sole frame 1 are an integrated structure, and the integrated structure makes the product assembly more convenient and quick. In order to prevent the toe fixing part from sliding out, the cap 7 of preventing the toe fixing part from sliding out from the connecting column 6 is provided at the end of the connecting column 6 away from the sole fixing part in this embodiment, and the sole fixing part is provided with a support platform 11 that supports the middle part of the toe fixing part so that the toe fixing part is located between one end of the sole fixing part and the sole fixing part to form a certain gap. The adjustment mechanism is installed on the sole fixing part or the toe fixing part and the toe fixing part is connected to the sole fixing part through the adjustment mechanism. The support platform 11 props up the toe fixing part so that there is a certain gap between the toe fixing part and the sole fixing part, so that the adjustment mechanism can adjust the angle of the toe fixing part.

[0022] The adjustment mechanism is a rotating buckle 8, and the selector button is an adjustment device in the background technology, and the selector button is widely used in the field of rope adjustment, such as shoelaces, so the specific structure of the rotating buckle 8 is not elaborated here. In this embodiment, the rotating buckle 8 is clamped and fixed on the fixed sole frame 1, and the rotating buckle 8 and the fixed sole frame 1 are matched by rotating clamping. Of course, other fixed connection methods can also be used within the protection scope of this application.

[0023] The adjusting frame 2 is provided with a long slot 21 for the connecting column 6 to move forward and backward, and the adjusting frame 2 can be rotatably sleeved on the connecting column 6. The setting of the long slot 21 enables the adjusting frame 2 to have a larger tilting setting space on the connecting column 6, so that the angle of the toe fixing part can be adjusted easily.

[0024] In order to further facilitate the assembly of the product, the cap 7 is snap-fitted with the connecting column 6 in this embodiment, and after the cap 7 and the connecting column 6 are snap-fitted, the adjustment frame 2 can have a certain axial movable gap on the connecting column 6, so that the adjustment frame 2 can be adjusted in angle. Specifically, it is achieved by the following scheme: a slot 61 is provided in the middle of the end of the connecting column 6, and the outer walls of the two sides of the slot 61 are provided with a protrusion 62 protruding outward, and the end of the connecting column 6 passes through the cap 7 and is snap-fitted with the cap 7 through the protrusion 62.

[0025] The rotating buckle 8 is provided with a drawstring 10, and a rope threading portion 9 for the drawstring 10 to pass through is provided on the toe fixing portion above the sole fixing portion, and a rope threading portion 9 is also provided on the sole fixing portion below the rope threading portion 9. The eversion angle of the toe fixing portion can be adjusted by adjusting the tightness of the drawstring 10 by adjusting the rotating buckle 8.

Claims

1. An adjustable hallux valgus corrector, comprising a sole fixing part, a toe fixing part and an adjusting mechanism for adjusting the hallux valgus angle of the toe fixing part, characterized in that: The sole fixing part is provided with a connecting column that passes through the toe fixing part, and the toe fixing part is movably sleeved on the connecting column. The movable sleeve includes circumferential rotation of the toe fixing part on the connecting column and movement away from the axis. The end of the connecting column away from the sole fixing part is provided with a cap to prevent the toe fixing part from sliding off the connecting column. The adjusting mechanism is installed on the sole fixing part or the toe fixing part and the toe fixing part is connected to the sole fixing part through the adjusting mechanism.

2. An adjustable hallux valgus corrector as claimed in claim 1, characterized in that: The sole fixing part is provided with a support platform which supports the middle part of the toe fixing part so that the toe fixing part is located at a certain gap between one end of the sole fixing part and the sole fixing part.

3. The adjustable hallux valgus corrector according to claim 1, characterized in that: The toe fixing part comprises an adjustment frame and a toe fixing belt, and the toe fixing belt is connected to the end of the adjustment frame.

4. The adjustable hallux valgus corrector according to claim 1, characterized in that: The sole fixing part comprises a sole fixing frame and a sole fixing belt.

5. The adjustable hallux valgus corrector according to claim 1, characterized in that: The adjusting mechanism is a rotating buckle.

6. The adjustable hallux valgus corrector according to claim 3, characterized in that: The adjusting frame is provided with a long slot for the connecting column to move forward and backward, and the adjusting frame can be rotatably sleeved on the connecting column.

7. An adjustable hallux valgus corrector as claimed in claim 4, characterized in that: The connecting column and the fixed sole frame are an integrated structure.

8. An adjustable hallux valgus corrector as claimed in claim 4, characterized in that: The cap is snap-fitted with the connecting column.

9. An adjustable hallux valgus corrector as claimed in claim 8, characterized in that: A slot is provided in the middle of the end of the connecting column, and the outer walls on both sides of the slot are provided with outwardly protruding clamping protrusions. After the end of the connecting column passes through the cap, it is clamped and matched with the cap through the clamping protrusions.

10. The adjustable hallux valgus corrector according to claim 5, characterized in that: A drawstring is provided on the rotating buckle, and a rope threading portion for the drawstring to pass through is provided on the toe fixing portion above the sole fixing portion, and a rope threading portion is also provided on the sole fixing portion below the rope threading portion. The eversion angle of the toe fixing portion can be adjusted by adjusting the tightness of the drawstring by adjusting the rotating buckle.

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