KR100495518B1 - Splint for supporting ankle - Google Patents

Abstract

The present invention relates to ankle support splints with functional therapeutic effects.

The splint is a hard plastic with minimal contact with the skin while supporting the entire ankle while increasing the holding force with the plastic with ergonomic flexion.

The outer wall considers the asymmetrical bilateral bone shape and location to give a difference in the shape of the bend, thereby improving the fit and increasing the treatment effect.

There are two types of straps for fixing: the upper ankle and the bottom of the sole are elastic straps to improve fixation, reduce the possibility of sprain recurrence and wrap around the ankle. It helps maintain the fixing force while increasing the massage effect of the memory foam.

The upper strap prevents rotation of the outer wall support, which is a disadvantage of the method of fixing in one direction by pulling in both directions and fixing it, thereby enabling a more firm fixing.

In addition, the ring that hangs the upper straps can be rotated so that they can be fixed at appropriate angles to match the thickness and curvature of the different ankles.

One side of the lower strap is fixed with rivets and the other side is detachable inside the outer wall so that it can be adjusted to fit different foot sizes.

The plastic part of the middle part is attached with a U-shaped pad or airbag, which is a functional shape that can fix and heal the ligaments around the ankle bone and the left and right lower limbs that are damaged during sprained ankle.

The U-shaped pad or inner foam pad is made of polyurethane material to provide modeling to fit the human body flexion while minimizing the skin contact surface by the three-dimensional fixation rather than planar fixation, and to provide edema treatment and functional massage effect. Memory form.

Description

Splint for supporting ankles

The present invention relates to an ankle support splint that can be used for athletic and medical purposes, and more particularly, ankle restraining means, such as a U-shaped pad or an airbag, which can effectively protect and surround the ankle bone. By providing an ankle support splint that employs strap means to provide convenience when worn by pulling in both directions, it is possible to prevent ankle sprains, edema treatment, functional treatment, and rehabilitation treatment when sprains occur. The ankle support splint prevents varus and valgus sprains of the ankle during the activity and freely allows foot and foot plantar flexion to be cured at the same time as the activity and improves the functions of prevention, protection, relief and rehabilitation. will be.

Sprains, which are often said to have sprained ankles, are an extension or breaking of the ligaments that connect the bones of the ankle joint.

If the ankle ligament is damaged, it should be fixed to remove the pain and give a therapeutic effect.

However, in the case of sprains or fractures, if you move your muscles slightly while relying on the support splint, many of the injuries, including most sprains and muscle sprains, can be healed faster and more effectively.

In addition, by lateral support while giving a massage effect to eliminate the swelling of soft tissue caused by ankle damage can reduce pain and inflammation and can give a quick healing effect.

Fixing with a bandage coated with gypsum or a hydrocurable polyurethane resin, which is a conventional fixation method, can cause skeletal muscle atrophy, irregular regeneration of tendons and ligaments, and pain and muscle strength. There is this.

Various ankle support splints have been improved for effective ankle support in medicine and athletics.

Important features of these splints are the stability, fit, functional fixation and strength of the support splint, durability, etc., provided to the ankle of the patient or wearer.

Conventional ankle support splints similar to the present invention have the disadvantage of deviating from the ankle when worn due to insufficient effect of intensively massaging the damaged ligament site or a perfect fixation ratio of the entire ankle.

For example, US Pat. Nos. 4,280,489, 4,628,945, etc. provide an airbag means to the inside of the splint to achieve a massage effect and reduce edema, but the airbag means are disposed over the entire area supported by the splint. As a result, there is a lack of expectation of the effect of perfectly fixing or massaging only the area around the astragalus.

In addition, U.S. Patent No. 5,389,065 provides a form that can be wound around the ankle with a middle strap.However, in the manner of winding the middle strap, the ligament ligament and the ankle ligament are simultaneously stretched by the elasticity of the middle strap. In terms of fixing, there is a functional limitation.

As such, an important support for the ankle support splint is to comfortably and firmly secure around the ankle of the wearer, and to functionally fix and massage only the necessary areas. Most existing ankle support splints are required In terms of effectively focusing only on the part or pursuing simplicity when wearing it, there are various improvements.

Accordingly, an object of the present invention is to provide an ankle support splint that is improved to solve the conventional disadvantages and defects.

The ankle support splint of the present invention largely includes an outer wall, upper strap, middle strap, lower strap, U-shaped pad and airbag, inner foam pad and neoprene.

The outer wall has a bend suitable for the location of both ankles and a wider extended part with flexible properties as the outer wall thickness of the upper ankles and the ankles moves away from the central axis for improved fit and fixation and selective fixation of the necessary parts. It includes.

The length and width of the outer wall should be the minimum supportable shape to reduce the skin contact and reduce the weight of the skin so as to exhibit the maximum supporting force.

The strap is fixed to the outer outer wall in three parts for proper and stable fixation.

Each strap is designed to be able to rotate around a fixed point in order to be able to fix it at an appropriate angle.

The upper strap is fixed in both directions so that it can be rotated on the outer outer wall, and when worn on the ankle, it is easy to be fixed by the wearer by hanging both straps on the inner outer wall and pulling it in both directions. This includes designing to enable a firm fixation at an appropriate angle, thereby improving the disadvantage that the outer wall is rotated or displaced.

The mid-strap uses the mid-strap to cover and secure the area of the ligament that is most susceptible to ligament. Wrap it around and fix it so that there is no damage to the damaged part, and prevent the outer wall from moving out of place during the activity and help improve the activity.

The lower strap includes a nylon Velcro that can be easily attached and detached to fit feet of various sizes through the sole portion.

Each strap uses a soft polyester material to give a soft feel upon skin contact, and this material property allows for light weight and minimization of the present invention.

Each strap uses an adhesive method using an adhesive cloth made of nylon for easy attachment and detachment, and the position of the adhesive cloth is also disposed at the bonded position to fit various sizes.

As a means to provide a functional fixation and massage effect of the ligament around the astragalus, an air bag injecting air into the soft film was used, and the shape was "U" shaped.

Attach the astragalus in a suitable position so that the position of the astragalus fits the asymmetric one.

The airbag has an embossed shape to minimize interference during skin contact and to provide a functional massage effect on the ligaments and the muscles around the astragalus.

The air inside the airbag prevents the astragalus from contacting the outer wall by the force applied during the activity and ensures that the proper amount of air is filled in order to properly massage the function.

By differentiating the upper and lower film properties of the airbag, the upper layer enhances the massage effect and the lower layer increases the fixing force when attached.

It avoids the "U" shaped protruding astragalus of the airbag so that only the ligaments at the lower left and right of the astragalus can be fixed functionally.

In other words, the center of the astragalus and the upper part of the astragalus without the distribution of ligaments reduces the space to increase the efficiency of the airbag close to the ankle, and at the same time to give a functional massage effect.

Airbag sizes and attachment locations include those that are standardized and designed to accommodate a variety of size and location of the astragalus.

U-shaped pads are used as another means of functional fixation and massage of the ligaments around the astragalus.

U-shaped pad uses polyurethane memory foam to give functional fixation and massage effect of ligament around ankle. The shape is "U" shaped.

The U-shaped pad allows the astragalus to be fixed at the proper position according to the difference between the inside and the outside of the astragalus, and the astragalus is in the center of the U-shaped pad so that the astragalus can be fixed in three dimensions instead of flat. Only the left, right and lower ligaments should be functionally fixed.

In other words, the center of the astragalus and the upper part of the astragalus without the distribution of ligaments reduces the space to increase the efficiency of the U-shaped pad is in close contact with the ankle, and at the same time provide a functional massage effect.

The size and attachment position of the U-shaped pad includes those that are standardized and designed to accommodate a variety of sizes and positions of the astragalus.

The inner foam member with a U-shaped pad is wrapped in soft Nylex nylon for a comfortable fit and prevents the foam from wearing over long periods of time.

An advantage of the present invention is that it provides a massage effect through selective fixation using a U-shaped pad or airbag of a functional shape, and it is possible to heal freely and simultaneously.

Another technical advantage is that the wearer is easily removable and has a solid and stable fixing method.

BRIEF DESCRIPTION OF THE DRAWINGS For a more complete understanding of the invention and to explain further features and advantages of the invention, reference is made to the accompanying drawings.

1A and 1B show an embodiment of ankle support splints according to the present invention.

The splint 10 has two outer walls 11a and 11b and airbags 12a and 12b, an upper strap 13 and a lower strap 14, a middle strap 15, an upper hook 16 and The lower connection ring 17 includes inner neoprene 18a and 18b and a plurality of adhesive fabrics 19a to 19f.

The splint 10 is asymmetrical on both sides, it is preferable that the left foot and the right foot are separated so as to be easy to wear respectively.

The outer walls 11a and 11b are made of a plastic material having strength, but are made thicker along the center of the width in the longitudinal direction, and the extended portions extending from the upper and middle portions to both sides are flexible by gradually thinning their thickness. Make it elastic.

The extension portion can be appropriately bent when worn by using a flexible elasticity through its thin thickness can improve the fit of the ankle.

The neoprene 18a, 18b is attached to the inner side of the outer wall (11a, 11b) in a wider area than the outer wall (11a, 11b) to act as a cushion for the skin contact area and improve the fixing force.

Since the position of the inner and outer astragalus of the foot is different, the position of the extension portion in the middle portion of the inner outer wall 11a, that is, the wide portion for attaching the airbag, is higher than that of the extension portion in the middle portion of the outer outer wall 11b. Make it slightly ahead and up.

Accordingly, the respective airbags 12a and 12b attached and supported by the extension portion may also come in front and above the inner one.

The outer surface of the outer walls 11a and 11b includes two upper linkages 16 and one lower linkage 17 of metal rings and plastic sheets for holding and hanging the respective straps 13 and 14. do.

The upper link on the inner outer wall 11a is for hanging the strap, and the upper link on the outer outer wall 11b is for holding the strap.

The outer surface of the outer walls 11a and 11b includes an upper strap 13 and a lower strap 14 and a middle strap 15 which are attached and supported using respective rivets 21, and each strap ( 13 and 14, the middle strap 15, and the inner outer wall 11a include adhesive cloths 19a to 19f for adhering the straps to each other.

In particular, the upper strap 13 attached to the outer outer wall 11b by using the upper link ring 16 is bilaterally symmetrical, so that it is simultaneously hung on the upper link ring 16 on the inner outer wall 11a when fixed. Can be tightened bidirectionally.

The upper and lower tie hooks 16 and 17 for the straps 13 and 14 can be freely rotated since the plastic sheet holding the metal ring is fixed by one rivet 21, which is dependent on the flexion of the ankle. It allows easy attachment.

Fixing of the airbags 12a and 12b attached to each inner side of the inner and outer outer walls 11a and 11b is fixed by using at least two rivets 21 to prevent rotation, and the upper layer connecting ring 16 and the lower layer. The plastic sheet holding the metal ring of the connecting ring 17 is fixed by using one rivet 21 in order to allow rotation and to be comfortable.

Rings of the upper and lower connection rings 16 and 17 for fixing the straps 13 and 14 are made of metal rings, but have a strength that can withstand the force applied when worn.

The ends of the upper straps 13 are all attached with an adhesive cloth 19a, and the straps 13 are attached to the upper hooks 16 secured to the inner outer wall 11a, and the adhesives at the ends of the upper straps 13 are attached. The adhesive cloth 19b is also attached to the position where the cloth 19a touches.

The middle strap 15 of the middle portion also attaches the adhesive fabric 19e to the end, and is wound up diagonally to attach the adhesive fabric 19f to the position to be fixed by turning the astragalus.

The end of the lower strap 14 attaches the adhesive fabric 19d and attaches the adhesive fabric 19c to the bottom of the outer outer wall 11b where it is to be fixed.

Each of the adhesive fabrics 19a to 19f has an adequate length so that even a person with a different size can be fixed.

Each of the straps 13 and 14 uses soft polyester to give a soft feeling when worn, and uses a non-elastic strap.

The middle strap 15 is wrapped around the astragalus and fixed to have a proper elasticity enough to be fixed to the ligament ligament portion.

That is, it is possible to increase the ankle support effect through the proper mixing and fixing of the elastic band, the elastic strap (15) and the non-elastic straps (13, 14), the upper layer and the sole portion has a non-elastic force for a firm fixing force Applying the straps 13 and 14, the middle portion where the airbags 12a and 12b are positioned applies an elastic band to the middle strap 15 so that it can be properly flown while maintaining the function of the airbags 12a and 12b. It is preferable.

In addition, the inner and outer outer walls (11a, 11b) is not a problem at all functionally produced even in a straight length in order to have a predetermined support force, it is preferable to maintain the proper flexion according to the ankle flexion or the left and right ankle position of the foot Do.

In other words, it is preferable to allow the middle extension portion that surrounds the astragalus to protrude slightly concave outward so that it can sufficiently surround the astratum including the astragalus.

As shown in FIG. 2, the upper sheet 22 of the airbags 12a and 12b has an embossed shape for a massage effect and minimizes skin contact, and the lower layer sheet 20 adheres well to the outer walls 11a and 11b. Maintain a flat shape to ensure that

In addition, the airbags 12a and 12b are fixed by fastening the center portion of the lower layer sheet 20 with the rivets 21, and the apical bone is formed by making the overall shape of the upper layer sheet 22 having an embossed shape as a "U" shape. Make sure you support your surroundings efficiently.

Figures 3a to 3d shows the wearing order of the ankle support splint according to the present invention.

As shown in FIG. 3A, the outer walls 11a and 11b are brought into close contact with the inner and outer sides of the ankle, respectively, and then the adhesive fabric 19d of the lower strap 14 on the inner outer wall 11a is attached to the outer outer wall 11b. Attached to the adhesive cloth (19c) at the bottom of the) to secure the lower ends of the outer walls (11a, 11b) to each other.

As shown in FIG. 3B, the medial strap 15 in the outer outer wall 11b is first wound diagonally from the outside for fixation of the ligament ligament and then the outer wall 11a, 11b where the astragalus is located. After wrapping the circumference once, the end of the adhesive cloth 19e is attached to the adhesive cloth 19f in the fixed position.

At this time, the “U” shaped airbags 12a and 12b in each of the outer walls 11a and 11b may be tightly wrapped around the ankle bone by the elastic support force provided by the middle strap 15, and at the same time, the extended portion. They can be bent by using their own elasticity can be in close contact with the flexion of the ankle, thereby obtaining a massage effect and a stable fit through the airbag (12a, 12b) and the extension.

As shown in FIGS. 3C and 3D, the upper straps 13 extending from the outer outer wall 11b to both sides are hooked to each metal ring of the upper connecting ring 16 on the inner outer wall 11a, and then in both directions. When pulled out, the inner and outer outer walls 11a and 11b are exactly pressed to the center of the ankle without problems such as returning to either side, and the adhesive cloth 19a at the end of each strap 13 is attached to the fixed position. Attaching to the fabric (19b), respectively, can complete the wearing of the splint.

On the other hand, Figures 4a and 4b, 5a and 5b, 6a and 6b shows another embodiment of the ankle support splint according to the present invention.

The splint 110 has two outer walls 111a and 111b, an upper strap 113, a lower strap 114, an intermediate strap 115, an upper hook 116, a lower hook hole 117, an inner foam. Pads 118a and 118b, U-shaped pads 112a and 112b, adhesive cloths 119a to 119b, and the like.

The splint 110 is asymmetrical on both sides, it is preferable that the left foot and the right foot are separated to facilitate each wear.

The outer walls 111a and 111b are made of a plastic material having an angle, but are thickened along the center of the width in the longitudinal direction, and extended portions extending from both upper and middle portions to both sides gradually become thinner, thereby providing flexible elasticity. To have.

The extension portion can be appropriately bent when worn by using a flexible elasticity through its thin thickness can improve the fit of the ankle.

Inside the outer walls 111a and 111b, the inner foam pads 118a and 118b are attached to a larger area than the outer walls 111a and 111b to act as a cushion for the skin contact area and improve adhesion and fixation force.

As the means for attaching the inner foam pads 118a and 118b, the outer wall inner adhesive cloths 122a and 122b are attached to the inner surfaces of the outer walls 111a and 111b in the longitudinal direction.

In addition, the inner and outer outer walls (111a, 111b), even if produced in a straight length in order to have a predetermined support force, there is no functional problem, but it is preferable to maintain the proper flexion according to the ankle flexion or the left and right ankle position of the foot. .

That is, by giving an appropriate bend to the middle extension that surrounds the astragalus so that it can sufficiently wrap around the astragalus.

The outer walls 111a and 111b include two upper connection rings 116 and one lower connection hole 117 made of metal rings and plastic sheets for holding and hanging the straps 113 and 114, respectively. The first is attached to the elastic band, that is, the adhesive cloth for fixing the middle strap 115.

The upper hook 116 on the inner outer wall 111a is for hanging the upper strap 113, and the rivet 121 on the outer outer wall 111b is for holding the strap.

The outer outer wall 111b includes an upper strap 113, a lower strap 114, an intermediate strap 115, and one lower connection hole 117 attached and supported by the respective rivets 121.

In addition, each of the straps 113, 114, and 115 and the inner outer wall 111a includes adhesive cloths 119a to 119f for adhering the straps to each other.

In particular, the upper strap 113 can be secured in both directions while being first and second fastened to the upper hook 116 in the inner outer wall (111a).

The connecting ring for fixing the straps 113 and 114 in both directions is fixed by two plastic ring fixing seats 120 and rivets 121 holding metal rings, so that they can be rotated freely. This allows for easy attachment of the strap.

The hooks for fixing the straps 113 and 114 are made of metal and plastic, but have sufficient strength to withstand the forces applied when worn.

The upper end of the strap 113 is attached to the adhesive cloth (119a) to facilitate the detachable.

The upper and lower layer straps 113 and 114 increase the fixing force by using a non-elastic strap, and the middle strap 115 uses the elastic band to increase the fit, activity, and fixing force.

The elastic band is also attached to the end of the adhesive cloth 119e, attached to the adhesive cloth at the outer astragalus position of the inner outer wall (111a) when the elastic band is fixed by rotating, so that the elastic band is fixed The adhesive cloth is also attached to the position so as to be secondarily fixed, and the adhesive cloth 119f is also attached to the position to be fixed by turning the astragalus.

The elastic band is wrapped around the astragalus and fixed to have a proper elasticity to the extent that can be fixed to the ligament ligament.

The bottom surface of the lower strap 114 attaches the adhesive cloth 119d and attaches it to the inner outer wall inner adhesive cloth 122a of the inner outer wall 111a, which is the position where it is to be fixed, in accordance with the size of each foot.

Each of the adhesive fabrics 119a to 119f has an adequate length so that even a person with a different size can be fixed.

The ankle support splint provided by the present invention is intended to increase the ankle support effect by appropriately fixing the elastic band and the non-elastic strap, the upper layer is applied to the non-elastic strap for a firm fixing force, The middle portion where the U-shaped pads 112a and 112b are located is preferably applied with an elastic band so that the U-shaped pads 112a and 112b can be properly flown while maintaining the function of the U-shaped pads 112a and 112b.

The inner foam pads 118a and 118b and the U-shaped pads 112a and 112b are wrapped in a Nylex nylon fabric that can be bonded to a soft adhesive cloth to improve fit and prevent wear of the foam pad.

In addition, since the entire pad including the inner foam pads 118a and 118b and the U-shaped pads 112a and 112b is wrapped in a Nylex nylon cloth, the pads can be detached and detached and cleaned separately when they are dirty. Do it.

The inner foam pad and the U-shaped pad may be integrally combined by attaching the U-shaped pad to the inner foam pad, or may be manufactured by a single injection molding method.

The inner foam pad including the U-shaped pad may be wrapped by sewing and ultrasonic sealing a nylon resin.

In particular, the U-shaped pad and the inner foam pad is a memory foam pad made of polyurethane, so that it can be deformed according to the protruding degree of the astragalus, thereby supporting the astragalus more comfortably.

The inner foam pads 118a and 118b and the U-shaped pads 112a and 112b provide modeling properties suitable for flexion of the body while minimizing skin contact surface by three-dimensional fixation rather than planar fixation. The memory foam is made of polyurethane to give a functional massage effect.

Since the position of the inner and outer astragalus of the foot is different, the position of the extension portion for the attachment of the U-shaped pad in the middle portion of the inner inner foam pad and the outer portion of the inner outer foam pad 111a is determined. Slightly ahead and above the position of the extension in the middle of the.

In addition, the U-shaped pads 112a and 112b are attached to the inner foam pads to form a “U” shape so as to efficiently support the area around the ankle bone.

7a to 7e show the wearing order of the ankle support splint 110 provided in the above embodiment.

As shown in Figure 7a and 7b, after inserting the lower strap 114 is fixed to the outer outer wall (111b) through the lower connection hole 117 of the inner outer wall (111a) to adjust to each size The bottom wall of the outer walls 111a and 111b is fixed by attaching the inner wall inner adhesive cloth 122a to the inner wall, and the outer walls 111a and 111b are brought into close contact with the inner and outer sides of the ankle, respectively.

As shown in Fig. 7c, the middle strap 115 of the outer outer wall (111b), that is, wrap around the outer wall (111a, 111b) where the astragalus is located with an elastic band, and then the adhesive fabric at the end ( 119e) to the adhesive cloth 119f in the fixed position.

At this time, the U-shaped pad on the inside of each outer wall by the elastic support provided by the elastic band can be tightly wrapped around the ankle bone, and at the same time the extension part is slightly bent using its own elastic flexion of the ankle According to the present invention, the massage effect and stable fit through the U-shaped pad and the extension part can be obtained.

As shown in FIGS. 7D and 7E, the upper strap 113 secured to the outer outer wall 111b is fastened to the metal ring of the upper link ring 116 at the rear of the inner outer wall 111a, and then in the opposite direction. If you turn one turn to the metal ring of the remaining upper hook 116 and pull it in the opposite direction again, the inner and outer outer walls (111a, 111b) is exactly pressed to the center of the ankle without problems such as returning to either side When the adhesive cloth 119a at the end of the upper strap 113 is attached to the strap adhesive surface, the wearing of the splint may be completed.

As described above, the present invention is an inner foam pad means and airbag means attached to the U-shaped pad of the memory foam material as the astragalus seating means that can effectively protect and protect around the astragalus when worn by pulling in both directions Massage through selective fixation by providing ankle support splints that include strap means to provide convenience, elastic band means to enhance fit and activity, increase fastening force, and prevent the product from falling out of the overall position It has the advantage of being able to heal freely and at the same time as it is effective, and it has the advantage that the wearer can easily detach and maintain a stable and stable fixation. To allow for free foot and foot flexion There is an effect that can be the same and at the same time can heal and enhance the capabilities of prevention, protection, mitigation and rehabilitation.

1A and 1B are perspective views showing one embodiment of the ankle support splint according to the present invention

Figure 2 is a perspective view showing the astragalus seating means in one embodiment of the ankle support splint according to the present invention

Figure 3a to 3d is a perspective view showing a wearing state for one embodiment of the ankle support splint according to the present invention

4A and 4B are exploded perspective views showing another embodiment of the ankle support splint according to the present invention

5A and 5B are combined perspective views of FIGS. 4A and 4B

6A and 6B are front and rear views showing the expanded state after combining FIGS. 4A and 4B and FIGS. 5A and 5B;

7a to 7e is a perspective view showing a wearing state for another embodiment of the ankle support splint according to the present invention

<Explanation of symbols for main parts of drawing>

10: splint 11a, 11b: outer wall

12a, 12b: air bag 13: upper strap

14: lower part strap 15: middle part strap

16: upper connection ring 17: lower connection ring

18a, 18b neoprene 19a-19f adhesive cloth

20: lower layer sheet 21: rivet

22: upper layer sheet

110: splint 111a, 111b: outer wall

112a and 112b: U-shaped pad 113: Upper strap

114: lower strap 115: middle strap

116: upper connection ring 117: lower connection hole

118a, 118b: internal foam pads 119a-119f: adhesive cloth

120: ring fixing sheet 121: rivet

122a, 122b: outer wall inner adhesive cloth

Claims (11)

It has a shape that conforms to the ankle flexion shape in the vertical direction including the ankle bone and is attached to the inner wall of each outer wall to fix the ankle from the left and right sides with hard properties to exert a predetermined support force while minimizing the skin contact surface. The inner ankle pad secures the entire ankle to fit the human body flexibly and gives a massage effect. In the ankle support splint comprising an intermediate elastic strap that provides a compressive force while wrapping the ankle seating means, Ankle support splint, which is attached to the inner side of each outer wall and the ankle support means for intensively fixing the ligaments distributed in the lower left and right and give a massage effect. The splint for ankle support according to claim 1, wherein the outer wall is designed to have a different degree of flexion and position according to the location of the ankle bone inside and outside the ankle. The ankle support splint according to claim 1 or 2, wherein the outer wall is provided with an extension portion having a thin thickness to freely wrap and fix the bend around the upper part of the ankle and the ankle bone. According to claim 1, wherein the astragalus seating means can be fixed to the ligament portion of the overall appearance is distributed on the left and right lower end around the ankle, the upper end without the ligament "U" shaped to increase the fit and fastening force The U-shaped pad or airbag is one of the selected U-shaped pads or airbags, wherein the U-shaped pads or airbags on the inner outer wall are less than the U-shaped pads or airbags on the outer outer wall. Ankle support splint, characterized in that located in front and above. 5. The airbag of claim 4, wherein the airbag is formed of an upper layer sheet embossed to minimize massage effect and contact with the skin, and a lower layer sheet maintained flat in order to adhere to the outer wall. Splint for ankle support. The method of claim 1, wherein the U-shaped pad and the inner foam pad, which are means for seating the astragalus, are integrally wrapped with a NEXEL nylon cloth that can be attached and detached with an adhesive cloth by sewing and ultrasonic sealing. Splint for ankle support. delete According to claim 1, wherein the non-elastic strap is pulled in a manner to fix the upper portion of the outer wall in both directions, the elastic straps of the intermediate straps are horizontally and elastically wrapped around the area where both astragalus seating means is located Ankle support splint characterized in that it is fixed diagonally to provide a compressive force or to fix and massage the ligament ligament. delete The splint for ankle support according to claim 1 or 8, wherein the non-elastic strap is fixed in a structure that can be freely rotated by using a connecting ring fastened by rivets. delete