WO2018159903A1

WO2018159903A1 - Shoe insole for correcting hallux valgus

Info

Publication number: WO2018159903A1
Application number: PCT/KR2017/007246
Authority: WO
Inventors: 이춘영
Original assignee: 이춘영
Priority date: 2017-03-02
Filing date: 2017-07-06
Publication date: 2018-09-07
Also published as: KR101904988B1; KR20180100773A

Abstract

Disclosed is a shoe insole for correcting hallux valgus. The shoe insole for correcting hallux valgus according to one embodiment of the present invention comprises: a shoe insole body having a shape corresponding to the sole of a user; a base plate coupled to the shoe insole body; a moving plate slidingly coupled to the base plate in a longitudinal direction; and a support coupled to the moving plate and inserted between the toes of the user to support the toes.

Description

Hallux Valgus Corrective Sole

The present invention relates to soles for hallux valgus correction.

Hallux valgus is a disease called valgus valgus, valgus valgus, foot valgus valgus, or foot valgus. Pain occurs while friction occurs. In some cases, the deformation occurs innately, but most people wear pointed shoes and the big toe is pushed in the shoes. Therefore, women's shoes have high heels and many pointed fronts, so nine times more valgus is found in women than men.

On the other hand, conventionally, a toe separator sandwiched between the big toe and the second toe has been developed to correct the hallux valgus. It is a device that presses the big toe back to its original position by spreading it between the big toe and the second toe, which is simple in configuration and easy to wear, but only the tip of the big toe is corrected and there is no tendency to tendons or plantar pain. I can't cope.

In addition, the other braces for correcting the plain valgus as described above has a structure in which the heel support worn on the heel and the correction portion surrounding the big toe are connected and pulling each other.

However, this brace is only effective for correcting the big toe, but not for plantar pain or plantar pain in the forefoot. And because the structure is pulled over the entire length from the front of the foot to the back, the whole foot is difficult to move flexibly when walking, which makes it feel awkward and uncomfortable.

[Preceding technical literature]

[Patent Documents]

Republic of Korea Patent Publication No. 10-1509404 (2015.04.07. Notification)

The present invention is to provide a shoe sole for hallux valgus correction improved by installing the support to be variable in position.

According to one aspect of the invention, the sole body having a shape corresponding to the sole of the user, a base plate coupled to the sole body, a movable plate coupled to the base plate to be slidably movable in the longitudinal direction, and coupled to the movable plate, A hallux valgus corrective sole is provided that includes a support inserted between the user's toes to support the toes.

The base plate is formed with a guide space extending in the longitudinal direction, the moving plate is accommodated in the guide space to slide in the guide space, the guide space is formed in the guide space along the longitudinal direction, the moving plate is inserted into the guide groove The guide protrusion may be formed so as to correspond to the position of the guide groove.

The base plate is formed with a first uneven surface along the longitudinal direction, and the moving plate has a second uneven surface to engage the first uneven surface along the longitudinal direction to support the longitudinal position of the moving plate together with the first uneven surface. Can be formed.

A plurality of coupling holes may be formed in the moving plate, and a support protrusion may be formed in the support plate to be detachably coupled to any one of the plurality of coupling holes.

Each of the plurality of coupling holes may be formed in a position different from each other on the basis of the horizontal direction so as to enable the horizontal position adjustment of the support.

According to the present invention, since the support is installed to be variable in position, thereby improving compatibility, the foot size, the degree of hallux valgus symptoms, and the like can be widely used for different users.

1 is a perspective view showing a sole for hallux valgus correction according to an embodiment of the present invention.

Figure 2 is a perspective view showing the mechanism mechanism of the hallux valgus correction sole according to an embodiment of the present invention.

Figure 3 is an exploded perspective view showing the mechanism mechanism of the hallux valgus correction sole according to an embodiment of the present invention.

Figure 4 is a perspective view showing a base plate and a moving plate of the hallux valgus correction sole according to an embodiment of the present invention.

Figure 5 is a plan view showing a base plate and a moving plate of the hallux valgus correction sole according to an embodiment of the present invention.

6 is a cross-sectional view taken along line AA of FIG. 5.

Figure 7 is a bottom perspective view showing a moving plate of the hallux valgus correction sole according to an embodiment of the present invention.

Figure 8 is a bottom perspective view showing the support of the hallux valgus correction sole according to an embodiment of the present invention.

Figure 9 is a bottom perspective view showing a moving plate and the support of the hallux valgus correction sole according to an embodiment of the present invention.

10 and 11 are views for explaining the principle that the support is detachable to the moving plate of the hallux valgus correction sole according to an embodiment of the present invention.

[Description of the code]

100: sole

110: sole body

120: base plate

122: guide space

124: guide groove

126: first uneven surface

130: moving plate

132: guide projection

134: coupling hole

136: second uneven surface

138: space part

140: support

142: coupling projection

144: joining piece

146: border

As the invention allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the written description. However, this is not intended to limit the present invention to specific embodiments, it should be understood to include all transformations, equivalents, and substitutes included in the spirit and scope of the present invention. In the following description of the present invention, if it is determined that the detailed description of the related known technology may obscure the gist of the present invention, the detailed description thereof will be omitted.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

Hereinafter, an embodiment of the hallux valgus correction sole according to the present invention will be described in detail with reference to the accompanying drawings, in the following description with reference to the accompanying drawings, the same or corresponding components are given the same reference numerals and Duplicate explanations will be omitted.

According to this embodiment, as the sole 100 for hallux valgus correction, a sole 100 including a sole body 110, a base plate 120, a moving plate 130, and a support 140 is presented. .

According to the present embodiment as described above, the movable plate 130 is installed to be movable in the base plate 120, a plurality of coupling holes 134 for mounting the support 140 in the movable plate 130 is formed, The position of the support 140 in the longitudinal and transverse directions relative to the sole 100 is adjustable within the sole 100. Accordingly, the shoe sole 100 according to the present embodiment may be widely used for users having different foot sizes or symptoms of hallux valgus.

Hereinafter, with reference to FIGS. 1 to 11, the respective components of the hallux valgus correction sole 100 according to the present embodiment will be described in more detail.

As illustrated in FIG. 1, the sole body 110 is mounted on the inner bottom of the shoe to absorb shock and sweat, and has a shape corresponding to the sole of the user. The sole body 110 may be manufactured / sold in various sizes to correspond to the foot size of the user.

Base plate 120 may be coupled to the sole body 110, as shown in FIG. More specifically, the base plate 120 may be installed at the front end portion of the sole body 110 where the toes of the user are positioned, and may be disposed to correspond to the position at which the big toe and the index toe are placed.

2 to 5, the movable plate 130 may be coupled to the base plate 120 to be slidably movable in the longitudinal direction. As the movable plate 130 is slidably coupled to the base plate 120 as described above, the support 140 coupled to the movable plate 130 may be moved in the longitudinal direction on the base plate 120.

According to the user, the foot size, specifically, the length of the toe may be different, and the degree of symptoms of hallux valgus may also be different. In the present exemplary embodiment, the movable plate 130 may be movable on the base plate 120 so that the position of the support 140 is variable, thereby actively responding to various user conditions and environments.

The moving plate 130 may be accommodated in the guide space 122 extending in the longitudinal direction to the base plate 120. That is, the base plate 120 may be formed with a guide space 122 extending in the longitudinal direction, that is, the longitudinal direction of the sole 100, as shown in Figures 2 to 5, the moving plate 130 It may be accommodated in the guide space 122 and slide in the guide space 122.

In addition, the movement plate 130 may be guided sliding movement while preventing the departure from the base plate 120 through the interaction of the guide groove 124 and the guide protrusion 132. As illustrated in FIGS. 2 and 6, guide grooves 124 may be formed in the guide space 122 of the base plate 120 along the longitudinal direction on both side walls, and the guides may be formed at both sides of the moving plate 130. Guide protrusions 132 may be formed to correspond to the position of the guide groove 124 to be inserted into the groove 124, respectively.

In this case, the first uneven surface 126 and the second uneven surface 136 may be formed on the base plate 120 and the moving plate 130, respectively, as shown in FIGS. 2 to 5. More specifically, the first uneven surface 126 may be formed along the longitudinal direction at the upper end of the side wall of the space portion 138 of the base plate 120, that is, above the guide groove 124, and at the upper end of one side of the moving plate 130. That is, the second uneven surface 136 may be formed at the upper side of the guide protrusion 132 to be engaged with the first uneven surface 126 along the longitudinal direction.

As such, the first uneven surface 126 and the second uneven surface 136 meshing with each other on the base plate 120 and the moving plate 130 are formed, so that even if the longitudinal load is applied, if the first uneven surface is below a predetermined reference value, the first uneven surface The interaction of the uneven surface 126 and the second uneven surface 136 enables the longitudinal position of the moving plate 130 to be supported.

The first concave-convex surface 126 and the second concave-convex surface 136 are formed by repeatedly arranging a plurality of concave portions and convex portions, and may be formed as curved surfaces having respective wave structures as shown in FIGS. 2 to 5. As such, the first uneven surface 126 and the second uneven surface 136 have a curved structure to effectively support the position of the movable plate 130, but do not apply excessive longitudinal loads, even if the position of the movable plate 130 is not necessary. Adjustment is possible.

The support 140 may be coupled to the moving plate 130 as shown in FIGS. 2 to 5. Support 140 may be located in the front end portion where the toes of the user is located in the sole body 110, may be coupled on the moving plate 130 to correspond to the position where the big toe and index toe is placed.

And the support 140 may be formed to have an 'L' shaped cross-section as shown in Figure 2 and 3, one side is made of a curved structure corresponding to the shape of the big toe, comfortably and stably supporting the big toe can do.

The support 140 installed to correspond to the toe position as described above may be inserted between the toes of the user, specifically, between the big toe and the index toe to support these toes, and thus toe joints for relief of valgus Calibration can be made.

As shown in FIGS. 5 and 7, the moving plate 130 may have a plurality of coupling holes 134 formed therein, and the support plate 140 may be formed as shown in FIGS. 8 and 9. A coupling protrusion 142 inserted into the coupling hole 134 may be formed at a lower portion thereof.

More specifically, the coupling protrusion 142 of the support 140 may be detachably mounted to any one of the plurality of coupling holes 134 formed in the movable plate 130, and thus, the support 140 may be a movable plate ( 130 may vary in position.

In this case, as shown in FIGS. 5 and 7, each of the plurality of coupling holes 134 formed on the moving plate 130 is different from each other on the basis of the transverse direction so as to enable the transverse position adjustment of the support 140. It may be formed to deviate from.

As described above, the longitudinal position adjustment of the supporter 140 is implemented by the longitudinal movement of the movable plate 130, and the horizontal position adjustment of the supporter 140 is supported by any coupling hole 134. It can be implemented depending on whether it is combined. Accordingly, the lateral positions of the plurality of coupling holes 134 may be set differently.

In the present embodiment, as shown in FIG. 5, a total of five coupling holes 134 are formed, and a transverse reference position thereof is provided as an example where they are offset from each other by 1 mm. However, the coupling holes 134 are provided. Of course, the number of and the horizontal position interval can be changed in design depending on the size of the moving plate 130, the horizontal position variable range, and the like.

Meanwhile, the coupling protrusion 142 may be formed of a pair of coupling pieces 144 spaced apart from each other by an incision as shown in FIGS. 9 to 11, and an edge protruding outward from an end of the coupling piece 144. The portion 146 may be formed. In addition, space portions 138 may be formed at both sides of the lower portion of the coupling hole 134 to accommodate the edge portion 146.

As described above, the coupling protrusion 142 includes a pair of coupling pieces 144 and an edge portion 146 at an end thereof, and a space portion 138 is further formed inside the coupling hole 134, thereby moving the plate 130. In order to couple the support 140 to the supporter 140, the coupling protrusion 142 of the supporter 140 is positioned in any one of the coupling holes 134 of the movable plate 130, and a vertical load is applied to the pair of coupling pieces ( 144 may be inserted into the coupling hole 134 while the elastic deformation and the narrowing of each other.

Then, as shown in FIGS. 9 and 10, when the coupling protrusion 142 is fully inserted into the coupling hole 134, the pair of coupling pieces 144 are elastically restored, and the distance between them is returned to the original state. Since the edge portion 146 at the end of the piece 144 is accommodated and seated in the space portion 138 inside the coupling hole 134 to support the support 140, the support 140 is moved from the movable plate 130. Escape can be effectively prevented.

On the contrary, the removal of the support 140 from the moving plate 130 may be effectively performed through the rotation of the support 140 as shown in FIG. 11. As shown in FIG. 11, when the support 140 seated in the coupling hole 134 is rotated about 90 degrees, the edge portion 146 of the coupling piece 144 accommodated in the space portion 138 is a space portion ( 138 is pressed by the inner wall of the coupling hole 134, whereby the coupling piece 144 may reduce the distance between each other while causing elastic deformation.

As such, when the distance between the coupling pieces 144 is reduced, the coupling protrusion 142 of the support 140 is not disturbed by the vertical movement in the coupling hole 134, and thus the support 140 is movable plate in this state. Easily detachable from 130.

As mentioned above, although an embodiment of the present invention has been described, those of ordinary skill in the art may add, change, delete or add components within the scope not departing from the spirit of the present invention described in the claims. The present invention may be modified and changed in various ways, etc., which will also be included within the scope of the present invention.

Claims

Sole body having a shape corresponding to the sole of the user;

A base plate coupled to the sole body;

A moving plate coupled to the base plate to be slidably movable in the longitudinal direction; And

Is coupled to the moving plate, the hallux valgus corrective sole including a support inserted between the toes of the user to support the toes.
The method of claim 1,

The base plate is formed with a guide space extending in the longitudinal direction,

The moving plate is accommodated in the guide space is slidably moved in the guide space,

The guide space is formed in the guide space along the longitudinal direction,

The moving plate is formed with a guide protrusion corresponding to the position of the guide groove to be inserted into the guide groove, hallux valgus correction shoe sole.
The method of claim 2,

The base plate has a first uneven surface is formed along the longitudinal direction,

The moving plate is formed with a second uneven surface to engage with the first uneven surface along the longitudinal direction to support the longitudinal position of the moving plate with the first uneven surface, the hallux valgus correction shoe sole.
The method of claim 1,

A plurality of coupling holes are formed in the moving plate,

The support is formed with a coupling protrusion to be detachably coupled to any one of the plurality of coupling holes, hallux valgus correction shoe sole.
The method of claim 4, wherein

Each of the plurality of coupling holes is formed in a position different from each other on the basis of the transverse direction so as to enable the horizontal position adjustment of the support, hallux valgus correction shoe sole.