JP3210702U - Hallux valgus supporter - Google Patents

Abstract

[PROBLEMS] It is difficult for the correction force to weaken even after a lapse of time, and it is unlikely that the user will feel uncomfortable when wearing shoes or walking, and the wear of shoes will not occur. Wear under thin stockings. Providing support for hallux valgus that makes it inconspicuous. SOLUTION: A supporter body 11 made of a mesh fabric 1a having a cylindrical shape and covering at least the front side of a foot 2 and the front side of a sole, and a thumb (mother) 21 side of the supporter body 11 is provided. A thumb hook portion 12 made of the same mesh fabric 1a as a cylindrical shape that extends and is hooked to the tip of the thumb (mother) 21 of the foot 2 is formed integrally with the supporter main body 11 and the thumb hook portion. A peripheral reinforcing elastic material 1b that is stretchable and finer than the mesh fabric 1a is heat-welded to the peripheral portion on the back side of Twelve. [Selection] Figure 1

Description

  The present invention relates to a hallux valgus supporter for correcting hallux valgus of the big toe.

  Conventionally, as a hallux valgus supporter, for example, a joint mounting part that covers the entire first middle toe joint part of the toes and is mounted around the sole and instep, and a mother hook mounted around the toe Supporter for hallux valgus correction comprising a mounting portion and a connecting belt which is mounted by connecting the second heel side of the main heel mounting portion and the first heel side of the joint mounting portion obliquely and applying a tensile force therebetween. Has been proposed and patented (see, for example, Patent Document 1).

Japanese Patent No. 3748996

  However, in the hallux valgus supporter described in Patent Document 1, a hook-and-loop fastener is provided at the front end of the connecting belt or one end of the joint mounting belt, and the user himself / herself can connect the connecting belt and Since the joint portion attaching belt is wound and attached by attaching each of the surface fasteners, there is a problem that the surface fastener is displaced with time and the correction force of the hallux valgus supporter is weakened.

  In addition, the connection belt and the joint attachment belt are wrapped around the legs, so the user may feel uncomfortable when wearing shoes or walking when the belt or hook-and-loop fastener overlaps. Also, there is a problem that shoe rubbing occurs.

  In particular, the hallux valgus is likely to occur on the legs of women wearing pointed shoes such as high heels. However, in the case of the hallux valgus supporter of Patent Document 1 in which a connection belt and a joint attachment belt are wound around the legs, they are thin. Even if it is worn under a stocking or the like, there is a problem that it is easily noticeable.

  Therefore, the present invention has been made in view of such problems, and even when time passes, the correction force of the hallux valgus supporter is unlikely to weaken, and the user may feel uncomfortable when wearing shoes or walking. Also, it is an object of the present invention to provide a support for a hallux valgus which is less prone to wear under thin stockings or the like with little risk of shoe rubbing.

In order to solve the above-mentioned problems, the hallux valgus supporter according to the present invention is an anti-valgus supporter for correcting the hallux valgus of the big toe, and at least the width of the foot between the front side of the foot and the front side of the sole. A supporter body made of a mesh fabric having elasticity and covering in a direction, and a mesh fabric that extends from the front side of the supporter body and hooks on the tip of the thumb of the foot, and is the same as the mesh fabric of the supporter body A thumb hook part is integrally formed, and a peripheral reinforcing elastic material having heat stretchability and a smaller stretch than the mesh fabric is thermally welded to the peripheral part of the back side of the supporter body and the thumb hook part. Is the first feature.
Further, in the hallux valgus supporter according to the present invention, the supporter body and the thumb hooking part are contours of a shape developed by dividing the supporter body and the thumb cover part on the inner side of the foot, and The outer edges on both the left and right sides of the cutting material cut by the contour are butted against the mesh fabric in which the peripheral reinforcing elastic material in the shape of which the inside is hollowed out is welded with the outline, The inner edge portions on the left and right sides of the thumb hooking portion of the cutting material are joined together by sewing with a long-side-end-adhesive heat-welding tape from above the peripheral reinforcing elastic material. The inner ends that have been butted together are heat-welded from above the peripheral reinforcing elastic material with a heat-welding tape for adhering short ends, and no sewing is performed. In the second, characterized in that it is joined.
In the hallux valgus supporter according to the present invention, the peripheral reinforcement elastic material, the long-end-adhesion heat-welding tape, and the short-end-adhesion heat-welding tape are made of the same material polyurethane rubber. It is characterized by.
Further, the hallux valgus supporter according to the present invention is such that the peripheral reinforcing elastic material on the inner surface side of the foot in the supporter body and the thumb hooking portion gradually moves from the tip of the thumb hooking portion toward the rear end of the supporter body. The fourth feature is that the width is formed to be wider.

According to the hallux valgus supporter according to the present invention, a supporter body made of a mesh fabric having elasticity and covering at least the front side of the foot and the front side of the sole in the width direction of the foot, and the parent of the supporter body It has a cylindrical shape that extends from the front side and is hooked to the tip of the toe's thumb, and is made of the same mesh fabric as the mesh fabric of the supporter body. A peripheral reinforcing elastic material having a smaller elongation than the mesh fabric is thermally welded.
Therefore, according to the hallux valgus supporter according to the present invention, since it is not necessary to fasten the belt, even if time elapses, the correction force of the hallux valgus supporter does not weaken easily, and the user can wear it when wearing shoes or walking. There is little risk of feeling uncomfortable or rubbing shoes, and it can be made inconspicuous even when worn under thin stockings.

It is a figure which shows the state which mounted | wore the leg | foot supporter for hallux valgus of embodiment which concerns on this invention. It is a top view of the supporter for hallux valgus of the embodiment concerning the present invention. It is a left view of the supporter for hallux valgus of the embodiment concerning the present invention. It is a right view of the supporter for hallux valgus of the embodiment concerning the present invention. It is an AA line end view in FIG. It is a top view of the state which turned over the supporter for hallux valgus of the embodiment concerning the present invention. It is a left view of the state which reversed the supporter for hallux valgus of the embodiment concerning the present invention. It is a right view of the state which reversed the supporter for hallux valgus of the embodiment concerning this invention. (A), (b) It is the top view and back view which show the state before adhering the edge part of the hallux valgus supporter of embodiment which concerns on this invention with the heat welding tape for edge part adhesion | attachment, respectively.

  Hereinafter, a support for a hallux valgus according to an embodiment of the present invention will be described in detail with reference to the drawings. The embodiment described below is merely an example of the present invention, and the present invention is not limited to the following embodiment, and can be appropriately changed within the scope of the technical idea of the present invention.

  1 to 8, the hallux valgus supporter 1 according to the present invention corrects the hallux valgus of the thumb 2 of the foot 2 and forms a normal lateral arch on the sole of the foot. Orthodontic supporters to support the at least the front side of the foot 2 and the front side of the sole, that is, the midfoot joint of the foot 2 such as the little ball of the sole, the fingertip ball, the thumb ball, etc. A supporter body 11 made of a mesh fabric 1a such as a flexible elastic power net mesh that covers the foot 2 in the width direction, and the thumb (mother) 21 side of the supporter body 11 extends from the thumb (mother) 21 side. I) A cylindrical hook that is hooked at the tip of 21 and a thumb hooking portion 12 made of the same mesh fabric 1a as the mesh fabric 1a of the supporter body 11 are integrally formed.

  Here, as the color of the mesh fabric 1a, for example, a skin color is used. Thereby, even if a user wears the hallux valgus supporter 1 on the foot 2, the hallux valgus supporter 1 of this embodiment can be made as inconspicuous as possible. In particular, when the hallux valgus supporter 1 of the present embodiment having the same skin color is used under the skin-colored stockings, the hallux valgus supporter 1 of the present embodiment can be made inconspicuous.

  Further, the peripheral reinforcing elastic member 1b made of polyurethane rubber or the like which has elasticity and is less stretched than the mesh fabric 1a, that is, hardly stretched, is heated at the peripheral portion on the back side of the supporter main body 11 and the thumb hooking portion 12. It is provided by welding (hot melt).

  Therefore, according to the hallux valgus supporter 1 of the present embodiment, the back side peripheral portions of the support body 11 and the thumb hooking portion 12 are reinforced by the peripheral reinforcing elastic material 1b made of polyurethane rubber or the like. The hallux valgus supporter 1 can be made less conspicuous than the case where it is provided on the front side of the main body 11 and the thumb hook 12.

  Here, the peripheral reinforcing elastic material 1b made of polyurethane rubber or the like is also composed of the same skin color as the mesh material 1a constituting the supporter body 11 and the thumb hook 12. Therefore, in this respect, it can be made inconspicuous that the hallux valgus supporter 1 is mounted.

  Further, as shown in FIGS. 9A and 9B, the supporter main body 11 and the thumb hooking portion 12 have an outer shape in which the supporter main body 11 and the thumb hooking portion 12 are separated on the inner side surface of the foot 2 and developed. The left and right sides of the cutting material 1 ′ obtained by cutting the mesh fabric obtained by heat-sealing the peripheral reinforcing elastic material 1b with the outline 1e and the inside of which is formed by taking into consideration the arch shape of the foot 2 The outer end portions 1f, 1f of the two are abutted to each other, and the outer end portions 1f, 1f of the abutted outer ends 1f, 1f are heated from above the peripheral reinforcing elastic members 1b, 1b with the long end portion heat welding tape 1c as shown in FIG. It is welded (hot melt) and joined without sewing.

  Further, as shown in FIG. 5, the inner end portions 1g, 1g on both the left and right sides of the thumb hooking portion 12 in the cutting material 1 'are also butted together, and from above the peripheral reinforcing elastic material 1b between the butted inner end portions 1g, 1g. It is heat-sealed (hot-melted) with a heat-welding tape 1d for adhering short ends and joined without sewing.

  Therefore, in the hallux valgus supporter 1 according to the embodiment of the present invention, when the support body 11 and the thumb hook 12 are formed into a cylindrical shape, the outer ends 1f and 1f on both the left and right sides of the cutting material 1 'and the thumb hooks are formed. In order to join the inner end portions 1g, 1g on the left and right sides of the twelve pieces and join them without sewing by heat welding (hot melt) with the long end bonding heat welding tape 1c or the short end bonding heat welding tape 1d, There are no seams at the joints, and the user feels uncomfortable when wearing shoes or walking, etc., and can reduce the risk of shoe rubbing, and can be made inconspicuous even when worn under stockings. .

  Further, in the hallux valgus supporter 1 according to the embodiment of the present invention, the outer ends 1f, 1f on the left and right sides of the cutting material 1 'and the inner ends 1g, 1g on the left and right sides of the thumb hook 12 are brought into contact with each other. The inner surface side of the foot 2 is melted and solidified by heat welding (hot melt) from the top of the reinforcing elastic members 1b and 1b with the long end bonding heat welding tape 1c and the short end bonding heat welding tape 1d. The long end bonding heat welding tape 1c comes to the outer side of the thumb 21, while the short end bonding heat welding tape 1d comes to the outside of the thumb 21, so that the foot 2 in the hallux valgus state bent inward The thumb 21 can be reliably spread outward (opened).

  In particular, in the hallux valgus supporter 1 according to the embodiment of the present invention, in the thumb hooking portion 12 into which the thumb 21 is inserted, the long end bonding heat welding tape 1c and the short end bonding heat welding tape 1d are provided on the left and right sides. While a double taping line is formed by this, one part of the mesh fabric 1a and two parts of the mesh fabric 1a and the peripheral reinforcing elastic material 1b are formed from the center portion to the fingertip, so that the hallux valgus can be forcedly forced. At the same time, it is possible to step on with the thumb 21 and guide the correct walking.

  Further, in the hallux valgus supporter 1 according to the embodiment of the present invention, the long-end-adhesion heat-welding tape 1c and the short-end-adhesion heat-welding tape 1d used for joining the end portions are also formed with the peripheral reinforcing elastic material 1b. Since the same material polyurethane rubber is used and the skin color is used in the same way as the mesh fabric 1a such as soft power net mesh, even in this respect, it may be difficult to stand out even if the supporter 1 for hallux valgus is worn. it can.

  In the hallux valgus supporter 1 according to the embodiment of the present invention, as shown in FIGS. 9A and 9B, the peripheral reinforcing elastic material 1b thermally welded to the mesh fabric 1a includes the supporter body 11 and the thumb hooking portion. 12 is present only at the peripheral edge of the foot 12, and the inside thereof is cut out in consideration of the arch shape of the foot 2, so that it is securely attached to the foot 2 with the minimum required peripheral reinforcing elastic material 1b and the support for the hallux valgus 1 Since the peripheral reinforcement elastic material 1b is not covered on the entire back side and back side of the foot 2, the stuffiness of the foot 2 can be reduced even when worn for a long time. In particular, as shown in FIG. 1 and the like, the thumb hooking portion 12 also has the peripheral reinforcing elastic material 1b only in the peripheral portion and the peripheral reinforcing elastic material 1b does not exist in the central portion, thereby reducing the stuffiness of the thumb 21. be able to.

  Further, the peripheral reinforcing elastic material 1b on the inner surface side of the foot 2 in the supporter main body 11 and the thumb hooking portion 12 is directed from the tip of the thumb hooking portion 12 to the rear end of the supporter main body 11 as shown in FIGS. It is formed so as to gradually become wider. That is, the peripheral reinforcing elastic material 1b on the inner surface side of the foot 2 in the supporter main body 11 and the thumb hooking portion 12 has a width L1 in the vicinity of the tip of the thumb hooking portion 12 as shown in FIG. The width L2 in the vicinity of the rear end is larger and is formed so as to gradually become wider.

  Therefore, in the hallux valgus supporter 1 according to the embodiment of the present invention, the adhesion force to the foot 2 in the vicinity of the rear end of the supporter body 11 is improved. Even if the belt is not fastened as in the prior art, it is possible to reliably prevent the correction force of the hallux valgus supporter 1 from weakening over time.

DESCRIPTION OF SYMBOLS 1 Supporter for hallux vales 11 Supporter body 1a Mesh fabric 1b Peripheral reinforcement elastic material 1c Thermal welding tape for long end bonding 1d Thermal welding tape for short end bonding 12 Thumb hook

Claims (4)

An anti-valgus supporter for correcting hallux valgus of the big toe,
A supporter body made of a mesh fabric with elasticity that covers at least the front side of the foot and the front side of the sole in the width direction of the foot, and extends from the front side of the supporter body, and is caught by the tip of the toe A thumb hook part made of the same mesh fabric as the mesh fabric of the supporter body in a cylindrical shape is integrally formed,
A support for a hallux valgus, characterized in that a peripheral reinforcing elastic material that is stretchable and stretches smaller than the mesh fabric is thermally welded to the peripheral portion on the back side of the supporter main body and the thumb hooking portion. The hallux valgus supporter according to claim 1,
The support main body and the thumb hooking portion are contours of a shape that is developed by dividing the supporter main body and the thumb cover portion on the inner side surface side of the foot, and the peripheral edge of the shape in which the inside is hollowed out The mesh fabric on which the reinforcing elastic material is heat-welded is abutted with the outer ends on the left and right sides of the cutting material cut with the contour, and the abutted outer ends are elongated from above the peripheral reinforcing elastic material. It is heat-welded with a heat-welding tape for adhering to the end of the shank and joined without sewing, but the inner ends on both the left and right sides of the thumb hooking portion of the cutting material are butted together, and the abutted inner ends are joined together. For hallux valgus characterized by being heat-welded from above the peripheral reinforcing elastic material with a heat-welding tape for adhering short end portions and joined without sewing Porter. The hallux valgus supporter according to claim 2,
The support member for hallux valgus characterized in that the peripheral reinforcing elastic material, the heat welding tape for bonding the long end portion, and the heat welding tape for bonding the short end portion are made of polyurethane rubber of the same material. In the hallux valgus supporter according to any one of claims 1 to 3,
The peripheral reinforcing elastic material on the inner side surface of the foot in the supporter main body and the thumb hooking portion is formed so as to gradually become wider from the tip of the thumb hooking portion toward the rear end of the supporter main body. Supporter for hallux valgus characterized by

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