KR20060068279A - Apparatus for tightening the top of foot in leisure sports - Google Patents

Abstract

The present invention in the snowboard to adjust the direction and speed by the movement of the center of gravity and the movement of the left and right feet, the foot tightening to secure the heel to the sole side by pressing the ankle to improve the edge control ability of the board to the inside of the boot Foot restraint device for leisure sports shoes, which is installed, and by selectively pulling or releasing the wire connected to the foot fastener with wire fixing device, simply tighten and loosen the foot fastener to fix the heel to the sole and prevent the foot from moving in the shoe. It is about. To this end, the present invention is the sole of the bottom of the boot, the boot upper shell of the top of the boot, the boot upper extending between the sole and the boot upper frame, the upper protection upper installed on the inner side of the boot upper, and the boot In the boots for leisure sports consisting of a fastening strap connected in a zigzag between the upper rim, the foot tights installed on the inner side of the instep of the instep and presses the foot to the sole, and through the foot fastening And a wire fixing device connected to both ends of the wire to selectively pull or release the wire by pulling on the instep and closely fixing the heel to the sole.

Leisure sports, snowboarding, boots, liner, binder

Description

Foot tightening device for leisure sports shoes to fix the heel to the sole. {Apparatus for tightening the top of foot in leisure sports}

1 is a perspective view showing the configuration of the boots bound on a conventional snowboard.

Figure 2a and Figure 2b is a partial cutaway side view showing a change in the fixed state of the heel inside the boot during the conventional edge adjustment.

Figure 3 is a perspective view showing the configuration of the boots and the foot tightening device bound on a snowboard according to an embodiment of the present invention.

Figure 4 is a partial cutaway side view showing the configuration of the boots for fixing the heel to the sole according to the present invention.

5 and 6 are partially cutaway perspective views showing the configuration of the boots for fixing the heel to the sole according to the present invention.

Figures 7a and 7b is a state diagram showing the change in the fixed state of the leek and heel during edge adjustment according to the present invention.

Figure 8 is a perspective view showing the configuration of the instep tightening device for fixing the heel to the sole according to another embodiment of the present invention.

Figure 9 is a partial cutaway perspective view showing the configuration of the instep tightening device for fixing the heel to the sole according to another embodiment of the present invention.

Figure 10 is a partial cutaway perspective view showing the configuration of the instep tightening device for fixing the heel to the sole according to another embodiment of the present invention.

Figure 11 is a perspective view showing the configuration of the boots for fixing the heel to the sole according to another embodiment of the present invention.

Figure 12 is a partial cutaway perspective view showing the configuration of the instep tightening device for fixing the heel to the sole according to another embodiment of the present invention.

Figure 13 is a perspective view showing the configuration of the golf shoe and instep tightening device for fixing the heel to the sole according to the present invention.

Figure 14 is a perspective view showing the configuration of the instep tightening device of a golf shoe for fixing the heel to the sole according to the present invention.

** Description of Codes for Major Configurations of Drawings **

100: boots 102: snowboarding

104: binder 106: liner

110: sole 120: boots upper feet

122: internal towing unit 124: internal hole

126: exterior towing unit 128: exterior hole

130: boot upper 132: outer upper

134: inner upper 140: cap

150: instep protective upper 150a: shin part

150b: Astragalus 150c: Instep

152: jacket 154: jacket

156: cushion layer 158: reinforcing member

160: boa latching system 162: inner plate

164: outer plate 200, 300, 400: instep fastener

210: tightening instep 212: tightening hole

214: seam 216: rivet

220: wire 222: tube

230: wire fixture 240: sole hole

242: lower hole 244: rear hole

246: top hole 260: wire

262: tube 264: seam

310: fixed band portion 320: moving band portion

410: instep compression band 420: connecting part

430: coupling member 432, 434: Velcro magic tape

The present invention relates to a foot fastening device for leisure sports shoes for fixing the heel to the sole, and more specifically, in the snowboard that the speed and direction are adjusted by moving the center of gravity and moving the feet up and down, left and right, in particular boots When the foot moves arbitrarily within, it is not possible to adjust the edge well, so that the foot and the boots are tightly connected to the foot fastening device that can tighten the fastening straps to secure the ankle in the boots to maintain.

The popularity of snowboarding has actually increased year by year, and has recently become widespread as a leisure sport. As the popularity of the sport increases, the demand for sophisticated equipment for the high degree of movement is also increasing.

1 shows a perspective view of a configuration of boots bound on a snowboard. On the snowboard 10, a binder 30 is used to attach and detach the boots 20. That is, when moving in a ski resort, the boots 20 are removed from the snowboard 10 to carry the snowboard 10, and when the snowboard 10 is mounted, the boots 20 are mounted on the snowboard 10. The binder 30 is used to do this.

In particular, the binder 30, which is a band fixed to the board 10 to restrain the boots 20, is fixed to the board 32 and formed on the board 10 as shown in FIG. 1. And a plurality of bands coupled to the frame 32 to surround the heel of the boot 20 and the band 32 and the band 32 and the heel holder 34 extending, coupled and detachable. It consists of (36,38).

That is, the heel of the boot 20 is placed on the frame 32 in a state of being in close contact with the heel fixing stand 34, and under such a state, a plurality of bands 36 and 38 are stretched according to the combination of the detachable opening 40. Alternatively, the boots 20 are coupled onto the board 10 by extension.

In addition, the liner 50 is overlaid to protect the ankles before wearing the boots 20 to enjoy the snowboard 10. The liner 50 is worn and then the straps (not shown) of the liner 50 are tightened to keep the liner 50 in close contact with the foot.

As such, in order to effectively enjoy the snowboard 10, tighten the liner 50 to protect the ankle in the state of the oversized with a strap (not shown) to prevent the flow of the foot and the liner 50, the liner 50 Wear the boots 20 in the state of overshoeing, tighten the lanyard 60 to close the feet, the liner 50 and the boots 20, and then fix the boots 20 on the board 10 with the binder 30. If the foot, liner 50, binder 32, boots 20 and the board 10 is integrally coupled to the user will be able to enjoy snowboarding as desired.

However, when sliding on the snow using the snowboard 10, the snowboard 10 is not only riding in one position, but in various positions when changing direction or speeding up, in particular, minimizing resistance. While trying to speed up while the snowboard 10 is tilted to the slope while maintaining a constant angle to the front or rear of the user on the ground, at this time intensive load on the ankle or toe side.

When the user tilts one side of the snowboard 10 to tilt the posture to tilt the rear or heel, the support can be installed on the calf to reduce the burden on the muscle, but on the contrary, the front or heel rotation is attempted. When the other edge of the snowboard 10 is tilted, as shown in FIG. 2B, the snowboard 10 may not be inclined toward the front of the user as much as desired while the heel is spaced apart from the bottom of the boot 20. This will put a significant strain on the calf muscles.

In particular, when the heel is spaced apart from the floor and the heel and the boots 20 are not closely held, it is quite disadvantageous in the freestyle posture that requires high strength of the ankle and the foot, such as a rapid rotation or a stunt. It is also difficult to implement advanced techniques.

In addition, when only the muscles of the ankle or the calf are used intensively, there is a risk of injury and a serious accident when the situation is in danger.

In addition, the above-described problems occur when playing golf, mountain climbing or inline skating.

Golf is swinging with only the waist and shoulders with both feet fixed to the ground. When both feet move or fall off the ground, a stable posture cannot be achieved. In particular, if you are a beginner when swinging on the heels, the heels are separated from the bottom of the golf shoes can not take a stable position.

The same applies to hiking boots. No matter how tightly the climbing straps are tied, the heel separates from the floor as you climb the trail, exerting pressure on your instep and ankle.

Accordingly, the present invention has been made to solve the problems of the prior art as described above, the object of the present invention can take the position desired by the user freely, even when the user is inclined to the front of the foot and boots It is to provide an insole fastener for leisure sports that keeps the heel on the sole so that the heel is closely held to relieve the load on the ankle and calf muscles and deliver the desired technique precisely to the toes.

According to a feature of the present invention for achieving the object as described above, the present invention is the sole of the bottom of the boot, the upper end of the boot and the boots upper shell forming a U-shape, the sole and boots A boot upper consisting of an outer upper extending between the upper edge and forming an outer appearance and an inner upper in close contact with the foot, an upper protective upper installed on the inner side of the U-shaped upper upper boot, and an outer protective upper In the boots for leisure sports consisting of a fastening straps zigzag connected between the boot upper rim, Foot insulators installed on the inside of the instep of the instep and presses the foot to the outsole, the foot through the instep A wire that pulls the lease to the foot and fixes the heel closely to the sole, and is connected to both ends of the wire to connect the wire It consists of a wire lock that selectively pulls or releases.

The sole of the boot is formed with a pair of sole holes penetrating the left and right, and the lower and rear holes of the inner upper of the boot is formed of a pair of lower and rear holes, respectively, four holes on the upper side of the inner upper of the boot As a result of this molding, a wire fixing device is installed in the wire passing through the four holes, and the wire passes through the inner side of the lower hole and the rear hole, and the wire penetrating the lower hole and the rear hole inside the boot has an insole. To be towed.

The wire fixing device includes a circular inner plate and a circular outer plate that rotates relative to the inner plate. A plurality of rotary gears are installed inside the inner plate to rotate the outer plate clockwise. The wire is pulled into the inner plate to tighten the wire, and when the outer plate is pulled out of the inner plate, the rotation of the rotary gear is released to release the wire.

In order to minimize the frictional resistance of the wire to the outside of the wire it is preferable that the tube is further installed.

According to another feature of the invention, the present invention is the sole of the bottom of the boot, the boot upper shell forming a top of the boot and the U-shape, and extends between the outsole and the boot upper shell and the appearance A boot upper consisting of an outer upper to form and an inner upper in close contact with the foot, an instep protective upper installed on the inner side of the U-shaped upper boot upper and close to the instep, and the outer upper upper boot In the leisure sports boots consisting of a fastening straps connected in a zigzag between, the wire passing through the instep of the instep, and the instep by pulling the instep of the instep to protect the sole with the sole, and the end of the wire connected to both ends And a wire anchor to selectively pull or release the wire.

The instep protective upper is composed of an outer shell forming the outer appearance and the inner shell in contact with the instep, a tube for minimizing the frictional resistance of the wire is installed between the outer shell and the inner shell, the wire penetrates the tube and the wire Tightening and release are achieved by the fixture.

The instep protective upper is divided into the upper and lower shank portion corresponding to the person's shin, the ankle portion corresponding to the astragalus and the instep portion corresponding to the shin and the instep, and both sides of the astragalus are symmetrically installed in the longitudinal direction of the tube. The wire passes through the tube and is tightened and released by the wire fixture.

Between the endothelial and the outer shell is further provided with a reinforcement member for improving the durability of the instep protective upper and a cushioning layer for protecting the instep.

A pair of sole holes penetrating the left and right through the sole of the boot is formed, and a pair of lower and rear holes are formed at the bottom and rear of the inner upper of the boot, respectively, and four holes at one upper end of the inner upper of the boot. By forming the wire, a wire fixing device is installed in the wire passing through the four holes, and the wire passes through the inner side of the lower hole and the rear hole, and the wire penetrating the lower hole and the rear hole inside the boot has an instep protective upper. To be towed.

The wire fixing device includes a circular inner plate and a circular outer plate that rotates relative to the inner plate. A plurality of rotary gears are installed inside the inner plate to rotate the outer plate clockwise. The wire is pulled into the inner plate to tighten the wire, and when the outer plate is pulled out of the inner plate, the rotation of the rotary gear is released to release the wire.

Between the endothelial and the outer shell is further provided with a reinforcement member for improving the durability of the instep protective upper and a cushioning layer for protecting the instep.

According to another feature of the invention, the present invention is the sole of the bottom of the boot, the boot upper shell forming a top of the boot and the U-shape, and extends between the outsole and the boot upper shell and the appearance A boot upper composed of an outer upper forming the inner upper with the foot, a foot protecting upper installed on the inner side of the U-shaped boot upper tedder, and a zigzag between the boot upper edge from the outside of the upper protecting upper In the leisure sports boots consisting of a fastening string to connect, one side is fixed to the edge of the sole of the two sides and the other side is a pair of fixed band portion having a ring portion, the predetermined length is made in the middle one side passes through the ring portion, both ends Is slidable out of the boot upper by penetrating the boot upper frame, and the fastening strap may pass through both ends. When installed, pulling the drawstring consists of moving the band pressure is towed to the outside.

One side of the fixing band portion may be fixed to the lower edge of the boot upper.

According to another feature of the present invention, the present invention is the sole of the bottom of the boot, the boot upper shell forming the upper end of the boot and the U-shape, and extends between the outsole and the boot upper shell and appearance A boot upper consisting of an outer upper and an inner upper which is in close contact with the foot, and an instep protective upper installed on the inner side of the U-shaped boot upper tedder, and a zigzag between the boot upper rim from the outside of the instep protective upper In the leisure sports boots composed of a fastening strap connected to the end, one end is fixed to the edge of the sole and the other end of the instep compression band of a predetermined length that slides out of the boot upper through the boot upper pedestrian, and the other end It is fixed to the edge of the sole and the other end has an annular annular shape so that the instep compression band passes through the annulus. It is provided in each of the back portion and the end portion and the center of the instep pressing portion.

The coupling member is preferably a pair of male and female Velcro magic tape.

The instep compression band is one end can be fixed to the lower edge of the boot upper.

According to another feature of the invention, the present invention is in the sole consisting of the sole and the upper, the foot tightening band which is installed on the outside of the upper and presses the foot to the sole, and through the foot tightening band to the foot tightening band And a wire fixing device connected to both ends of the wire to selectively pull or release the wire by pulling on the instep and closely fixing the heel to the sole.

Preferably, the instep tightening band is installed inside the upper.

According to the foot fastener for leisure sports for fixing the heel to the sole according to the present invention having such a configuration has the advantage that the edge control ability is improved.

Hereinafter, with reference to the accompanying drawings a preferred embodiment of the insole of the foot for leisure sports for fixing the heel to the sole according to the present invention having the configuration as described above in detail.

3 is a perspective view showing the configuration of the boots and the foot tightening device bound to the snowboard according to an embodiment of the present invention, Figure 4 is a part of the configuration of the boots for fixing the heel to the sole according to the present invention An incision side view is shown, and in FIG. 5 and FIG. 6, the configuration of a boot for fixing the heel to the sole is shown in a partial incision perspective view. In addition, Figure 7a and Figure 7b is a configuration showing the change in the fixed state of the leek and the heel during the edge adjustment according to the present invention is shown in the use state diagram.

These figures show a snowboard boot according to the invention. The snowboard boot 100 is determined according to a specific binding system in size and shape, but here, a boot having a general shape will be described as an example.

As shown in these figures, snowboard boots 100 are coupled to binder 104 and attached to the surface of snowboard 102 shown in part in the figure. The boots 100 are provided with a sole 110 and a boot upper rim 120 at upper and lower portions thereof, and the boot upper 130 extends from the sole 110 to the boot upper rim 120. The boot upper 130 is formed to safely wrap around the user's foot and ankle.

The boot upper 130 is composed of an outer upper 132 made of natural or synthetic leather or vinyl to form an appearance, and an inner upper 134 made of a soft fiber material and in contact with the foot. A waterproof layer or cushion layer may be further formed between the outer upper 132 and the inner upper 134.

The boots upper 130 is firmly fixed to the foot of the user by the tension straps (140). At this time, the front of the boot upper 130 is formed with a groove bordering the boot upper frame 120, so that the boot upper frame 120 has a U-shape when viewed from the front. In the groove, the foot protection upper 150 for protecting the foot when the tightening strap 140 is tightened is installed.

As shown in FIGS. 5 and 11, the boot upper rim 120 has a built-in towing unit 122 through which the tension strap 140 can pass, and is integral with the boot 100 in the longitudinal direction of the boot 100. Is formed in, a plurality of built-in holes 124 that can be extended to the outside by passing through the built-in tow portion 122 is the drawstring 140 is formed.

In addition, as shown in FIGS. 4 and 11, the outer portion of the boot upper shell 120 corresponding to the ankle of the user is provided with a pair of left and right outer towing portions 126 protruding outwards, and the outer towing portion 126. ), A plurality of exterior holes 128 are formed, and the internal straps 124 and the external holes 128 pass through the tension straps 140, and the tension straps 140 may be tightened to more firmly fix the ankle. It becomes possible.

The tightening strap 140 is wound in a zigzag form on the outside of the instep protective upper 150, the tightening strap 140 may be fixed through a knot, according to an embodiment of the present invention 3 and 4 As shown, it is possible to tighten or loosen the drawstring 140 by the boa latching system 160.

The boa latching system 160 is formed of a circular inner plate 162 attached to the instep protective upper 150 and a circular outer plate 164 that rotates relative to the inner plate 162. A plurality of rotating gears (not shown) are installed in the inner plate 162, and when the outer plate 164 is rotated in a clockwise direction, the fastening strap 140 is pulled into the inner plate 162 so that the boots 100 are rotated. ) Is firmly fixed.

On the contrary, when the outer plate 164 is pulled outward with respect to the inner plate 162, the rotational and reverse rotation prevention of the rotary gear (not shown) is released to release the tightening string 140.

In addition to the instep protection upper 150 installed outside the boot 100, the foot tightening unit 200 for tightening the foot of the user in the boot 100 is further installed.

The instep tightening unit 200 is located on the foot of the user foot inclined to the foot 210 and the foot tightening 210 is connected to one side of the foot tightening 210 to pull the foot tightening 210 The wire 220 is connected to both ends of the wire 220 and a wire fixing tool 230 for selectively fixing the wire 220.

The instep fastener 210 is manufactured in a size and shape to approximately cover the foot of the user, as shown in Figure 5 at least four fastening holes 212 in the instep of the polygonal instep 210 Since the wire 220 is penetrated or the horizontal edge of the inclined clamp 210 is sewn as shown in FIG. 6, the wire 220 passes through the seam 214.

An outer side of the tightening hole 212 may be provided with an annular rivet 216 in order to ensure that the tightening stand 210 is firmly pulled without the deformation of the tightening hole 212 by the wire 220. . The instep fastener 210 may be made of synthetic vinyl, such as natural leather or polyurethane, but is preferably made of silicone to comfortably protect the instep.

As shown in FIG. 4, the sole 110 of the boot 100 has a pair of sole holes 240 penetrating from side to side, and one side of the inner upper 134 adjacent to the sole 110. A pair of lower holes 242 are formed at the left and right, and a rear hole 244 is formed at the rear of the inner upper 134, and a pair of four upper holes are formed at one upper end of the inner upper 134. 246a to 246d are formed. 246c and 246d of the upper holes are also formed in the outer upper 132.

Accordingly, one side of the pair of wires 220 passing through the tightening hole 212 of the instep fastener 210 passes through the lower hole 242 and the other side passes through the rear hole 244 to the instep fastener. 210 is installed with a predetermined inclination angle with respect to the sole 110, it is possible to protect the instep stably.

Various fastening devices may be used for the wires 220 penetrating the upper holes 246c and 246d. However, the wire fixing tool 230 of the present invention preferably uses the bore latching system 160. The bore latching system 160 facilitates tightening and releasing of the wire 220.

A tube 222 may be installed between the outer upper 132 and the inner upper 134 on which the wire 220 is installed, as shown in FIG. 4 such that the wire 220 is movable therein. The tube 222 serves to protect the upper 130 of the boot from the wire 220, and also minimizes the frictional resistance when the wire 220 is slid inside.

In addition, the wire fixture 230 is installed on one side upper end of the boot upper 130, because the binder 104 is installed on the lower side of the boot 100, the user simply manipulates the wire fixture 230 It is installed on the side so that it can be done.

Therefore, since the structure and shape of the various binders are determined according to the specific binding system, it is not possible to determine where the binder 104 can be installed on the side of the boot 100, and thus the position of the wire fixture 230 may be changed. Corresponding to various structures and shapes of the binder 104, a plurality of wire fixing device seating parts having magnetic properties may be installed on the side of the boot 100 so that the position of the wire fixing part 230 may be freely changed.

Hereinafter, the operation of the foot tightening device of the footwear for leisure sports to fix the heel to the sole according to an embodiment of the present invention having the configuration as described above will be described briefly.

First, the user wears the boots using the boa latching system. To do this, the user wears the liner 106 and uses the strap to secure the liner 106 firmly to the foot or insert the liner 106 into the boot 100 and then insert the foot into the liner 106. Wearing the boots 100 with the liner 106 overlaid and rotating the outer plate 164 of the latching system 160 clockwise to pull the drawstring 140.

Next, fixing the instep fastener 200 to the ankle using a wire fixture 230. To this end, when the user rotates the wire holder 230 in the clockwise direction, the wire 220 is wound toward the wire holder 230 and pulled toward the wire holder 230. As the wire 220 is pulled toward the wire fixing tool 230, the wire 220 penetrating the lower hole 242 and the rear hole 244 is pulled intently, and the instep fastening table 210 soles the user's foot. Even when the user closely adjusts the snowboard 102 to the front edge by pressing the 110 side, as shown in FIGS. 7A and 7B, the heel is stably adhered to the floor without being spaced apart.

8 and 9 are shown in perspective and partial cutaway perspective views of the configuration of the boots for fixing the heel to the sole according to another preferred embodiment of the present invention, respectively.

As shown in Figure 8, the configuration of the foot tightening device for fixing the heel to the sole according to another embodiment of the present invention is different from the above embodiment is the foot fastener 200 is the foot protection upper It is characterized in that it is installed inside the 150 to work integrally with the instep protective upper.

As shown in FIG. 9, the instep protective upper 150 is made of synthetic fiber, leather, vinyl, etc. to form an outer shell 152 to form an appearance, and the endothelial shell 154 made of other fiber material to be in close contact with the foot. It is composed of, the cushion layer 156 to protect the instep between the outer shell 152 and the inner shell 154 is further formed, and between the cushion layer 156 and the outer shell 152 of the instep protective upper 150 The reinforcing member 158 may be further formed to improve durability.

On the other hand, in the configuration of the foot tightening device for fixing the heel to the sole according to another embodiment of the present invention, although the foot tightening 210 of the embodiment may be provided separately, the reinforcing member 158 is interposed Since there is no separate foot tightening 210 is provided separately, the wire 260 directly passes through the instep protective upper 150, is installed to tow it.

Specifically, the instep protective upper 150 is divided into a shank portion 150a corresponding to a person's shank up and down, an ankle portion 150b corresponding to an astragalus, and an instep portion 150c corresponding to a shin and an instep. On both sides of the astragalus 150b, the tube 262 is installed in the longitudinal direction symmetrically.

More specifically, the reinforcing member 158 is fixedly installed on the inner side of the outer shell 152 by an adhesive or the like, as viewed based on the cross section shown in FIG. The tube 262 through which the 260 can pass without frictional resistance is fixed by sewing or the like, and the cushion layer 156 is fixedly installed inside the tube 262 by an adhesive or the like, and the cushion layer 156 is fixed. The inner skin 154 is attached to the inner side by an adhesive or the like.

That is, the tube 262 is installed inside the seam 264 connecting the astragalus 150b up and down, and the instep protective upper 150 is formed in such a manner that a wire 260 passes through the tube 262. It is towed by the instep so the configuration is simpler than the above embodiment.

In addition, the configuration of the wire fastener 230 connected to both ends of the wire 260 to selectively release the wire 260 is the same as the embodiment, the wire 260 is the sole hole 240 The process of tightening and releasing by the wire fixing tool 230 via the lower hole 242 and the rear hole 244 and the upper hole 246 is also the same as the above embodiment.

Figure 10 is a partial cutaway perspective view of the configuration of the instep tightening device for fixing the heel to the sole according to another embodiment of the present invention, Figure 11 is a heel according to another embodiment of the present invention to the sole The configuration of the fixing boots is shown in perspective view. According to another embodiment of the present invention, the exterior towing portion formed in the boot upper frame 120 is not fixed to the boot 100 and is slidably installed in and out of the boot 100.

Foot tightening portion 300 according to another embodiment of the present invention, the fixed band portion 310 is fixed to the sole 110, and the sliding movement to the outside of the boot 100 while being supported by the fixed band portion 310 The band portion 320 is configured. One side of the fixed band portion 310 is fixed to the inner side of the sole 110 or the inner upper 134, the other side of the fixed band portion 310 is provided with a ring portion 312, the mobile band portion 320 The outer tow portion 126 is provided at both ends, and has a predetermined length to pass through the ring portion 312 of the fixed band portion 310, the outer tow portion 126 is projected to the outside of the boot 100 Is sliding. The exterior towing unit 126 has an exterior hole 128 formed therein to allow the tension strap 140 to pass therethrough.

Hereinafter, the operation of the foot tightening device of the footwear for leisure sports to secure the heel to the sole according to another embodiment of the present invention having the configuration as described above will be described briefly with reference to the accompanying drawings.

The drawstring 140 is viewed and towed using the latching system 160. When the user wears the boots 100 with the oversized liner 106 and then rotates the outer plate 164 clockwise, the drawstring 140 is wound into the inner plate 162 of the bore latching system 160. While pulling both side strings 140 with the same tensile force.

When the tension strap 140 pulls through the exterior hole 128 of the exterior towing unit 126 toward the center, the moving band unit 320 slides outward. When the movable band part 320 installed to pass through the ring part 312 slides outward, the ring part 312 of the fixing band part 310 is pulled toward the sole 110 and the gap between the ring parts 312 is narrowed. Therefore, the moving band portion 320 passed between the ring portion 312 tightly presses the user's ankle to firmly fix the heel to the sole 110 to the user.

12 is a partial cutaway perspective view of the configuration of the instep tightening device for fixing the heel to the sole according to another embodiment of the present invention.

According to another embodiment of the present invention, no separate fixture such as a boa latching system is used. Foot fastener 400 according to another embodiment of the present invention is fixed to the bottom of one side of the sole 110 or the inner upper 134, the foot compression band 410 having a predetermined length and the sole 110 Or an inner side of the upper 134, and is formed in an annular annular shape so that the insulated compression band 410 passes through the connecting portion 420 and the insulated compression band 410. 430.

Velcro magic tape is used as the coupling member 430. Male Velcro magic tape 432 and female Velcro magic take 434 are installed at one end and the center side of the instep compression band 410, respectively, the instep compression band by the male and female Velcro magic tape 430 410 is fixed. The male and female of the Velcro magic tapes 432 and 434 may be interchanged, and in this embodiment, the coupling member 430 is made of Velcro magic tape, but it is not necessarily the case, and the instep compression band 410 is easily removable. If yes, a slide fastener or button can be used.

In addition, the foot fixing device for leisure sports to fix the heel to the sole may be applied not only to the boots of the snowboard, but also hiking boots, inline skates and golf shoes.

13 and 14 are shown in perspective view the configuration of the golf shoe and instep fastening device for fixing the heel to the sole according to the present invention. That is, the instep fixing device is applied to the golf shoes as shown in FIG. Referring to FIG. 13, the foot tightening unit 500 is connected to the foot compression band 510 positioned on the foot of the user and tightens the foot, and is connected to the foot compression band 510 to pull the foot compression band 510. And a wire fixing tool 530 connected to both ends of the wire 520 to selectively release the wire 520. In addition, a cushion member for protecting the instep may be installed inside the instep compression band 510.

As described above, the present invention is installed on the front of the boot in order to be able to adjust the edge of the snowboard that is adjusted by the movement of the center of gravity and the movement of the upper and lower left and right feet in addition to the fastening straps for adjusting the boots inside the boots. It is technically conceived to install a foot squeezer that presses the foot so that the heel is fixed to the sole side, and simply detaches or detaches the foot stool by selectively pulling or releasing the wire connected to the foot stool with a wire fixing device. It can be seen that. Within the scope of the basic technical spirit of the present invention, many other modifications will be possible to those skilled in the art. For example, without using a separate wire and wire fixing device, using a conventional tensioning string as it is, one side is fixed to both edges of the sole of the boot and the other side is made of a fixed length and a pair of fixing bands having a ring portion The middle one side passes through the hook portion, both ends of the boot upper shell is slidable to the outside of the boot upper, the pressure strap is installed to pass through the both ends of the compression band band to be pulled out when pulled It can be configured as.

As described above, according to the configuration of the present invention, the following effects can be expected.

First, it is possible to stably adjust the edge by installing a fastening band that secures the ankle in the boot and simply pulling it, so that it is expected to freely implement high techniques such as rapid rotation and stunts when sliding on snow. .

Second, because the heel is fixed to the sole without being spaced apart, the burden on the ankle or calf muscle can be minimized, and the ability to deal with situations in case of injury or safety accident is expected to be improved.

Third, it is expected that the user can accurately convey the user's technique by accurately transmitting the force or the sense to be transmitted to the toe without loss.

Claims (18)

An outsole forming the bottom of the boot, a boot upper frame forming the upper end of the boot, and the front of which is U-shaped, and an inner upper which is in contact with the outer upper and the foot extending between the sole and the boot upper frame and forming an appearance. To the boots for leisure sports consisting of a boot upper consisting of, a foot protection upper installed on the inside of the U-shaped boot upper pedestrian, and a fastening strap zigzag between the boot upper rim from the outside of the instep protective upper In Installed on the inner side of the instep of the instep and tightening the foot to press the foot with the sole, A wire that passes through the instep and pulls the instep to the foot and secures the heel closely to the sole; Foot fastening device for leisure sports shoes for fixing the heel to the sole, characterized in that consisting of a wire fixing device connected to both ends of the wire to selectively pull or release the wire. According to claim 1, wherein the sole of the boot is formed a pair of sole holes penetrating the left and right, and the lower and rear holes of the inner upper of the boot is formed by a pair of lower and rear holes, respectively, the inner upper of the boot Four holes are formed at one upper end, and a wire fixing device is installed at the wire passing through the four holes, and the wire passes through the lower and rear holes to penetrate the lower and rear holes in the boot. Foot insulated device for leisure sports shoes to fix the heel to the sole, characterized in that the wire is towing the instep. According to claim 1 or claim 2, wherein the wire fixing device is composed of a circular inner plate and a circular outer plate that rotates relative to the inner plate, a plurality of rotary gears are installed inside the inner plate is When the outer plate is rotated clockwise, the wire is pulled into the inner plate to tighten the wire, and when the outer plate is pulled out of the inner plate, the rotation of the rotary gear is released to release the wire. Foot fasteners for leisure sports shoes fixed to the. The device of claim 1 or 2, wherein a tube is further provided on the outside of the wire to minimize frictional resistance of the wire. An outsole forming the bottom of the boot, a boot upper frame forming the upper end of the boot, and the front of which is U-shaped, and an inner upper which is in contact with the outer upper and the foot extending between the sole and the boot upper frame and forming an appearance. It is composed of a boot upper consisting of, an instep protection upper installed on the inside of the U-shaped boot upper pedestrian and in close contact with the instep, and a fastening strap zigzagly connecting the boot upper rim from the outside of the instep of the instep. In the leisure sports boots, A wire passing through the instep protector and pulling the instep protector to the instep to fix the heel to the sole; Foot fastening device for leisure sports shoes for fixing the heel to the sole, characterized in that consisting of a wire fixing device connected to both ends of the wire to selectively pull or release the wire. According to claim 5, The instep protective upper is composed of an outer shell forming the appearance and the inner shell in contact with the instep, the tube between the outer shell and the inner shell is installed to minimize the frictional resistance of the wire, the wire is the tube Penetration device of the foot of the leisure sports shoes for fixing the heel to the sole, characterized in that the fastening and release is made by the wire fastener through. According to claim 6, wherein the upper protection upper is divided into the upper and lower shank portion corresponding to the person's shin and the ankle portion corresponding to the astragalus and the instep portion corresponding to the shin and the instep, and the tube is symmetrically on both sides of the ankle portion. Is installed in the longitudinal direction, the wire through the tube and tightening and releasing by the wire fasteners, characterized in that the fastening device of the shoe for leisure sports shoes for fixing the heel to the sole. According to claim 6, Between the endothelial and the outer shell reinforcement member to improve the durability of the instep protector and a cushioning layer for protecting the instep is characterized in that the foot tights of leisure sports shoes for fixing the heel to the sole Device. The sole of claim 5, wherein a pair of sole holes penetrating the left and right through the sole of the boot, a pair of lower and rear holes are formed at the bottom and rear of the inner upper of the boot, respectively. Four holes are formed at one upper end of the inner upper part of the boot, and a wire fixing device is installed at the wire passing through the four holes, and the wire passes through the inner side of the lower hole and the rear hole. Foot fastening device for leisure sports shoes to fix the heel to the sole, characterized in that the wire through the rear hole is towing the instep protective upper. According to claim 5 or 7, wherein the wire holding device is composed of a circular inner plate and a circular outer plate that rotates relative to the inner plate, a plurality of rotary gears are installed inside the inner plate is When the outer plate is rotated clockwise, the wire is pulled into the inner plate to tighten the wire, and when the outer plate is pulled out of the inner plate, the rotation of the rotary gear is released to release the wire. Foot fasteners for leisure sports shoes fixed to the. According to claim 5 or claim 7, wherein between the inner and outer shell reinforcing member for improving the durability of the instep protection upper and a cushion layer for protecting the instep is characterized in that for leisure sports fixing the heel to the sole Instep tightening device for shoes. An outsole forming the bottom of the boot, a boot upper frame forming the upper end of the boot, and the front of which is U-shaped, and an inner upper which is in contact with the outer upper and the foot extending between the sole and the boot upper frame and forming an appearance. To the boots for leisure sports consisting of a boot upper consisting of, a foot protection upper installed on the inside of the U-shaped boot upper pedestrian, and a fastening strap zigzag between the boot upper rim from the outside of the instep protective upper In One side is fixed to the edge of the sole on both sides and the other side of the pair of fixing band having a ring portion, Produced in a predetermined length, the middle one side passes through the ring portion, both ends are slidable to the outside of the boot upper through the boot upper shell, the outer string when the fastening strap is installed so as to pass through the both ends outside Foot tightening device for leisure sports shoes to fix the heel to the sole consisting of a pressing band portion to be towed by the sole. The device of claim 12, wherein the fixing band portion is fixed to the bottom edge of the boot upper of one side of the boot upper. An outsole forming the bottom of the boot, a boot upper frame forming the upper end of the boot, and the front of which is U-shaped, and an inner upper which is in contact with the outer upper and the foot extending between the sole and the boot upper frame and forming an appearance. To the boots for leisure sports consisting of a boot upper consisting of, a foot protection upper installed on the inside of the U-shaped boot upper pedestrian, and a fastening strap zigzag between the boot upper rim from the outside of the instep protective upper In One end is fixed to the edge of the sole and the other end of the instep compression band of the predetermined length that slides out of the boot upper through the boot upper tide, One end is fixed to the edge of the other side of the sole and the other end has an annular annular ring connecting portion through which the instep compression band passes through the loop, Foot fastening device for leisure sports shoes for fixing the heel to the sole, characterized in that consisting of the coupling member is installed on each of the end and the center of the foot pressing portion. 15. The device of claim 14, wherein the coupling member is a pair of male and female Velcro magic tapes. The device of claim 14 or 15, wherein the foot compression band has one end fixed to the bottom edge of one side of the boot upper. In boots with soles and uppers, An instep fastening band installed outside the upper to press the instep to the sole, A wire that passes through the instep tightening band and pulls the instep fastening band to the instep to closely fix the heel to the sole; Foot fastening device for leisure sports shoes for fixing the heel to the sole, characterized in that consisting of a wire fixing device connected to both ends of the wire to selectively pull or release the wire. 18. The device of claim 17, wherein the instep tightening band is installed inside the upper.

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