KR20070018467A - Sports Apparatus - Google Patents

Abstract

The present invention relates to a shoe with wheels or a footrest with wheels. The wheels generated when driving with shoes with wheels, inline skates, and wheeled footrests are also reversed, so if you want to move forward, you move forward by alternating your feet from side to side. There is a falling side, and beginners often fall down many times to learn, so the elderly and the dull ones are not only easy to learn but also risk of injury. In particular, the slope is easily accelerated when descending, it is difficult to adjust the speed unless you are familiar with it, and when descending at high speed, there is a problem that it is difficult to safely stop suddenly.

In the present invention, by first preventing the reverse rotation of the wheel to prevent the backward driving to increase the running efficiency while rotating the wheel by a certain number even when moving forward to prevent the phenomenon that the beginner or the elderly fall when riding inline skates, etc. . In particular, when the hill is down, the rotation of the wheels is extremely controlled to prevent overspeed, and when necessary, the rotation of the wheels can be suppressed as much as possible so that the walking shoes can be worn as it is. All of these tasks are controlled using a wireless transmitter installed on the head, hands, waist and legs, a wireless receiver installed on the wheeled shoes or inline skates, a stride control rod, a reverse control rod, a brake, a motor, a motor 1, a motor 2 and a motor 3. I could do it.

In addition, the present invention is equipped with one or more electronic devices such as radio, TV, audio, computer, wireless telephone, camera, movie camera, light, motor, generator, fan, thermoelectric, etc. You can watch the music and movies you want and call them.

Wheeled shoes. Inline skating, wheeled footstool

Description

Sports Organization {Sports Apparatus}

1 is a side view of a first embodiment according to the present invention;

2 is a side view (partial sectional view) of a first embodiment according to the present invention;

3 is a side view of a second embodiment according to the present invention;

4 is a side view of a second embodiment according to the present invention (partial cross-sectional view, in which the wheel is not braked by the stride limiting means);

Fig. 5 is a side view of a second embodiment according to the present invention (partial sectional view, in which the wheel is braked by the stride limiting means);

Figure 6 is a side view of the third embodiment according to the present invention (the wheel is completely fixed by the stride limiting means and the reverse prevention means)

Figure 7 is a side view of the third embodiment according to the present invention (a state in which the forward and backward of the shoe can be freely rotated wheel)

8 is a side view of a third embodiment according to the present invention (a state in which shoes can only be advanced)

9 is a side view of a fourth embodiment according to the present invention.

Figure 10 is a side view of a state wearing on the shoe the fourth embodiment according to the present invention

Fig. 11 is a block diagram for explaining a method of wirelessly controlling the stride limiting means and the reverse prevention means of the third embodiment.

12 is a diagram illustrating a connection state of the electronic apparatus used in the third and fourth embodiments.

13 is a side view of a fifth embodiment according to the present invention;

14 is a view showing a mode of adjusting the footrest wheeled by a wireless transmitter wearing a third embodiment or embodiment according to the present invention;

The present invention prevents the reverse rotation of the wheel when running by using the wheeled shoes, inline skates, wheeled scaffolding to prevent backwards and increase the running efficiency while preventing beginners or the elderly when falling on inline skates, etc. The purpose is to.

In addition, if necessary, the wheeled shoes can be worn as it is to walk around. In addition, all of these tasks are carried out using a wireless transmitter installed on the head, hands, waist and legs, a wireless receiver installed on a wheeled shoe or inline skate, a stride control rod, a reverse control rod, a brake, a motor 1, a motor 2, a motor 3, and the like. The purpose is to allow control.

In addition, the present invention is equipped with one or more electronic devices such as radio, TV, audio, computer, wireless telephone, camera, movie camera, light, motor, generator, fan, thermoelectric, etc. So you can watch music and movies you want and make a phone call.

The present invention relates to a shoe with wheels or a footrest with wheels. The wheels generated when driving with shoes with wheels, inline skates, and wheeled footrests are also reversed, so if you want to move forward, you move forward by alternating your feet from side to side. There is a falling side, and beginners often fall down many times to learn, so the elderly and the dull ones are not only easy to learn but also risk of injury. In particular, the slope is easily accelerated when descending, it is difficult to adjust the speed unless you are familiar with it, and when descending at high speed, there is a problem that it is difficult to safely stop suddenly.

Conventionally, when driving on a flat surface using shoes with wheels, inline skates, and wheeled footrests, it is common to step on a foot in a zigzag shape at the first departure, which is because the wheels also rotate backwards. This happens. For this reason, all of the leg forces are not concentrated in the driving direction, and thus the driving efficiency is inferior.

It is also difficult for beginners to ride on wheeled shoes, in-line skates, and wheeled footsteps, making it difficult to balance so that the elderly and those with weak athletic nerves are not only easy to ride, but also risk of injury. In particular, the slope is easily accelerated when descending, it is difficult to adjust the speed unless you are familiar with it, and when descending at high speed, there is a problem that it is difficult to safely stop suddenly.

The present invention is to prevent the backward movement of the wheel, and the driving efficiency, even when moving forward by a certain number of wheels to stop to reduce the fall when beginners or senior citizens ride inline skates and the like. Particularly, when going down a hill, the rotation of the wheels is extremely controlled to prevent overspeed, and if necessary, the wheels can be restrained as much as possible so that the walking shoes can be worn as it is. In addition, it can be controlled wirelessly using the wireless transmitter installed on the head, hands, waist, legs, and the wireless receiver installed on the wheeled shoes or inline skates, the stride control rod, the reverse control rod, the brake, the motor 1, the motor 2, and the motor 3. I want to be.

In addition, the present invention is equipped with one or more electronic devices such as radio, TV, audio, computer, wireless telephone, camera, movie camera, light, motor, generator, fan, thermoelectric, etc. I want to be able to watch music and movies and make phone calls.

Fig. 1 shows a side view of a first embodiment according to the present invention, and Fig. 2 is a side view of a first embodiment according to the present invention and the frame portion is shown in partial sectional view.

In this embodiment, the shoes 11 and 21 are fixed to the frames 12 and 22 on which the wheels 14 and 24 are installed, but the same as those of the conventional inline skates. 18, 28 are rotatable around the small pins 20, 30 and the small pins 20, 30 protruding out of the frame cannot escape the edges of the holes 15, 25. .

In this embodiment, the wheels are not rotated clockwise. This is because the grid 29 is installed inside the frame so that the small wheels 18 and 28 move when the shoes 11 and 21 are retracted. It is possible to act like a wedge between the 14 and 24 and the grid 29 to prevent rotation of the wheels 14 and 24 in the clockwise direction to prevent the shoes 14 and 24 from going backward.

Here, instead of the small wheels 18 and 28, a wedge may be installed between the wheels 14 and 24 and the grid 29 to prevent backward.

Figure 3 shows a side view of a second embodiment according to the present invention, Figures 4 and 5 are side views of a second embodiment according to the present invention, with the frame portion shown in cross section. 4 and 5 show a state in which the wheel is not braked by the stride limiting means, and FIG. 5 shows a state in which the wheel is braked by the stride limiting means.

In the present embodiment, the points 31, 41, 51 are fixed to the frames 32, 42, 52 on which the wheels 34, 44, 54 are installed are the same as the conventional inline skates, but the frames 32, 42 52, the stride limiting rods 37, 47, 57 with wedges are installed therein, which are frictions in which the wheels (34, 44, 54) rotate together by frictional force when the wheels (34, 44, 54) rotate counterclockwise. As the wheels 35, 45, 55 rotate, the bevel gear 2 (39, 49, 59) also rotates, which in turn rotates the bevel gear 1 (38, 48, 58) to produce other friction wheels 33, 43, 53. ) And move the wedge-mounted stride-limited bar 37, 47, 57 to the left, eventually stopping the wheels 34, 44, 54 from moving in the counterclockwise direction.

Although not described above, this is possible because the stride limit bars 37, 47, 57 are pulled to the right (ie rear) by the springs 47-1, 57-1, and 67-1. In the state where no force is applied to the stride limit bar 37, 47, 57 at the right side (i.e., the rear) of the frame, when the shoes 31, 41, 51 are moved forward and the spring ((47-1) , 57-1, 67-1), the forward force is greater than the spring (47-1, 57-1, 67-1) is extended to move to the left (ie, the front) of the frame, shoes (31, 41, 51) is pulled back by the springs (47-1, 57-1, 67-1) so that the stride limit bars 37, 47, 57 move to the right (i.e. rear) of the frame. To be dragged

Alternating with the shoes 31, 41 and 51, this operation is repeated.

The wheel ((34, 44, 54) rotates until the stop (34, 44, 54), friction wheels (35, 45, 55), bevel gear 2 (39, 49, 59), bevel gear 1 (38, 48, 58), it can be adjusted differently according to the ratio of the mutual radius of the friction wheels (33, 43, 53).

The friction wheels 35, 45, 55 and the bevel gears 2 (39, 49, 59) are connected by friction wheel shafts 35, 45, 55, and the bevel gears 1 (38, 48, 58) are friction wheels. 33, 43 and 53 are also connected by a friction wheel shaft. The friction wheel shafts 35, 45 and 55 are installed to be freely rotated by the friction wheel shaft fixing frame 45-1. If necessary, the friction wheels (35, 45, 55) and bevel gears 2 (39, 49, 59) do not move in the direction of the friction wheel axis. 59, it may be possible to install separate small projections on both sides.

The gear wheels may be used instead of the friction wheels 33, 43, and 53, and the bump limiting rods 37, 47, and 57 may be used by engraving unevenness or teeth.

Figure 6 is a side view of the third embodiment according to the present invention shows a state in which the wheel is completely fixed by the stride limiting means and the reverse prevention means.

Figure 7 is a side view of a third embodiment according to the present invention shows a state in which the forward and backward of the shoe can be rotated freely.

Figure 8 is a side view of the third embodiment according to the present invention shows a state in which the shoes can only move forward, not backward.

In this embodiment, the shoes 61, 71, 81 are fixed to the frames 62, 72, 82 provided with the wheels 64, 74, 84 are the same as the conventional inline skates, but the frames 62, 72 82) Stride limit for lifting small pins 68-2, 78-2. 88-2 installed in the center of small wheels 68-1, 78-1, 88-1 on one or both sides Rods (63-1 73-1, 83-1) and reversing rods (65-1. 75-1, 85-1) are installed, and the stride limit bar (63-1 73-1, 83-1) Can be moved to the left and right (that is, in the direction of the remaining and backward of the shoe) by the stride limit bar drive means 63, the reverse bar (65-1. 75-1, 85-1) is a reverse bar drive means ( 65, 75, 85) to move left and right (i.e., the retraction and backward direction of the shoe). The stride limit bar drive means 63 and the reverse prevention bar drive means 65, 75, 85 are constituted by an electric drive motor or an electromagnet therein, and in the case of an electric drive motor, when the motor is driven, the rotational force of the motor is limited by the stride limit bar drive means. (63) or the reversing bar drive means (65, 75, 85) can be moved left and right. In other words, the rotational motion can be converted into a linear motion. The motor can be rotated by changing the electrodes. If necessary, the eye servo motor can be used to control the rotation of the motor well. In addition, the stride limit bar drive means 63 and the reverse prevention bar drive means 65, 75, 85 can be linearly reciprocated within a certain range by the inner bars 63-2, 73-2, 83-2. Done.

The striking limit bar (63-1 73-1, 83-1) and the backward prevention bar (65-1. 75-) driven by the stride limit bar drive means (63) and the reverse prevention bar drive means (65, 75, 85). 1, 85-1) has a hook-shaped structure, and both ends of the small pins 68-2, 78-2, 88-2 installed at the center of the small wheels 68-1, 78-1, 88-1. Lift the rice and freely rotate the wheels (64, 74, 84), and control the stride-stop Hanmak driving means 63 and the anti-retraction bar driving means (65, 75, 85) if necessary, when necessary, If a certain condition is satisfied, the small wheels 68-1, 78-1, 88-1 can be lowered again to suppress rotation of the wheels 64, 74, 84.

The stride limit bar drive means 63 and the reverse prevention bar drive means 65, 75, 85 are controlled and driven by the wireless receivers 69-1, 79-1, 89-1, and the wireless receivers 69-1, 79-1 and 89-1 can be controlled by a radio transmitter. The radio receivers 69-1, 79-1, and 89-1 may cause the antenna to protrude to the outside, or install an internal antenna. Of course, the stride limit bar drive means 63 and the reverse prevention bar drive means (65, 75, 85) can also be controlled by wire.

The control of the forward and backward movements of the shoes by the small wheels 68-1, 78-1, and 88-1 is the same as that described in the first and third embodiments, and thus the description thereof is omitted.

In this embodiment, TVs 67, 77, 87, and radios 67-1, 77-1, 87-1 are provided.

Although not shown here, one or more electronic devices such as a radio, a TV, an audio, a computer, a cordless telephone, a camera, a movie camera, a light, a motor, a generator, a fan, and a thermoelectric device are provided. You can watch music and movies you want and call them.

9 is a side view of a fourth embodiment according to the present invention, and FIG. 10 is a side view of a state in which a fourth embodiment according to the present invention is worn on a shoe.

This embodiment is similar to the third embodiment except that the foot plates 91 and 101 are attached to the frames 92 and 102. The foot is placed on the footrests 91 and 101 and fixed to the footrests 91 and 101 by the shoe detection means 97 and 107, and then travels.

Fig. 11 shows a block diagram for explaining a method of wirelessly controlling the stride limiting means and the backward preventing means of the third embodiment.

As shown in the figure, the stride limiting means and the reverse prevention means send a signal to the wireless receiver using a wireless transmitter to drive the motor 1, motor 2, and motor 3 to move the stride limiting bar and the backward prevention bar in a straight line to control the rotation of the wheel. can do.

12 is a diagram illustrating a connection state of electronic devices used in the third and fourth embodiments.

The third and fourth embodiments are connected to electronic devices such as radio, TV, audio, computer, wireless telephone, camera, movie camera, light, motor, generator, fan, and thermoelectric which can be used in this embodiment. The figure which shows the method of controlling each with a different switch is shown.

One or more electronic devices, if necessary, were installed to allow users to watch music and movies and make phone calls.

The electronic device may be driven by a battery and, if necessary, may use a power of a wheel to rotate a generator and use the electricity generated at this time to store the battery at a constant voltage or power. For this purpose, a well-known constant voltage source circuit can also be comprised and installed.

13 is a side view of a third embodiment according to the present invention.

This figure adopts a blower fan for installing the blower fan 135 using the power source of the wheel 136 and forcibly blowing the inside of the shoe 132 through the ventilation hole 133, and the power of the wheel 136 is a friction wheel ( 135-1) and the power is rotated when the friction wheel (135-1) is rotated pulley 1 (135-2) attached to the friction wheel (135-1), the power rotates together with the belt 135-4 2) the pulley 2 (135) is rotated to rotate the blowing fan 135 to bring the wind into the shoe (132).

In order to calculate the rotation speed of the wheel 136, a friction wheel 137 having a hole 137-1 is used, and the friction wheel 137 includes a light emitting device having a light emitting device and a light receiving device corresponding to the light emitting module. Using the built-in light receiving module 137-2, the number of revolutions of the friction wheel 137 can be calculated so that the number of revolutions of the wheel 136 can be tracked so that if the wheel 136 is rotated by a certain number, the wedge limit with wedge is limited. The method of limiting the rotational speed of the wheel by the means 139 was chosen. Of course, if the wheel is rotated by a certain number no longer advance the shoe 133, even beginners can safely drive using the shoe 133 according to the present invention, although not shown in this figure, this shoe 133 For example, the stride limiting means 139 resets the wedge to its original state (away from the wheel). So, when you step one more step, the wheel 136 rotates again by a certain number and repeats the same operation as described above.

In the present invention, a known technique applied to electric bicycles and the like as a reverse prevention means, but a small wheel or wedge was used in addition to the wheel. It is also possible to attach a cogwheel that rotates with the wheel to the side of the wheel and have the sharp end of the crush or wedge supported by an elastic body, such as a spring, press the cogwheel so that the cogwheel proceeds only toward the front of the shoe. Do.

It is also possible to use the cog wheels and the hook or wedge just described in the step of limiting stride.

FIG. 14 is a diagram showing a state in which a footrest that is wheeled by a wireless transmitter is adjusted while wearing a third embodiment or embodiment according to the present invention.

According to the present invention, when the driving efficiency is increased by preventing the backward movement of the wheels, and also when the forward wheels are rotated by a certain number, the stop can be reduced when the beginner or the elderly weaken when riding the inline skates. In particular, when the hill is down, the rotation of the wheels is extremely controlled to prevent overspeed, and when necessary, the rotation of the wheels can be suppressed as much as possible so that the walking shoes can be worn as it is. In addition, it can be controlled wirelessly using the wireless transmitter installed on the head, hands, waist, legs, and the wireless receiver installed on the wheeled shoes or inline skates, the stride control rod, the reverse control rod, the brake, the motor 1, the motor 2, and the motor 3. Also made.

In addition, the present invention is equipped with one or more electronic devices such as radio, TV, audio, computer, wireless telephone, camera, movie camera, light, motor, generator, fan, thermoelectric, etc. So you can watch the music and movies you want and call them.

Claims (24)

One or more wheels; Reverse prevention means for preventing one or more of the wheels from rotating backwards; Sports equipment characterized in that it comprises a shoe provided with the wheel and the reverse prevention means One or more wheels; Reverse prevention means for preventing one or more of the wheels from rotating backwards; Stride length limiting means for limiting the stride length by rotating one or more of the wheels in a predetermined range in a forward direction; Sports equipment, characterized in that the shoe provided with the wheel, the reverse preventing means and the stride limiting means One or more wheels; Reverse prevention means for preventing one or more of the wheels from rotating backwards; Wheel-speed-sensing means for counting the speed of the wheel; Wheel-rotation-braking means for stopping the rotation of the wheel when the wheel is rotated beyond a certain limit in the wheel-speed-sensing means; Sports equipment, characterized in that the shoe provided with the wheel, the reverse prevention means, the wheel-speed-sensing means and the wheel-rotation-braking means 4. The sporting machine according to claim 1 or 3, wherein the sporting machine is provided with another brake means for braking the wheel. The sporting machine according to any one of claims 1 to 3, wherein the sporting device is provided with an impact mitigating means for reducing the impact from the ground when the shoes are alternately worn. One or more wheels; Reverse prevention means for preventing one or more of the wheels from rotating backwards; Sports equipment characterized in that it has a footrest provided with the wheel and the reverse prevention means One or more wheels; Reverse prevention means for preventing one or more of said wheels from rotating backwards; Stride-limiting means for one or more of the wheels to rotate forward within a predetermined range in a forward direction; Sporting equipment characterized in that it has a footrest provided with said wheel, said reverse prevention means and said stride limiting means. One or more wheels; Reverse prevention means for preventing one or more of the wheels from rotating backwards; Wheel-speed-sensing means for counting the speed of the wheel; Wheel-rotation-braking means for stopping the rotation of the wheel when the wheel is rotated beyond a certain limit in the wheel-speed-sensing means; Sports equipment, characterized in that the shoe provided with the wheel, the reverse prevention means, the wheel-speed-sensing means and the wheel-rotation-braking means 10. A sports equipment according to claim 7 or 8, wherein the sports equipment is provided with another brake means for braking the wheels. 10. The sporting machine according to any of claims 7 to 8, wherein the sporting machine is provided with an impact relief step for reducing the impact from the ground when the foot is alternately worn with the footrest. 11. The method according to any one of claims 1 to 10, wherein the backward preventing means is installed on the same axis as the wheel and rotates at the same speed with the wheel and the outer side of the gear wheel in the vicinity of the gear wheel. Sports equipment, characterized in that the use of the locking chain to rotate the teeth installed in one direction only and not in the other direction The sporting equipment according to any one of claims 1 to 10, wherein the reverse prevention means has a wedge or a small wheel installed between the wheel and the frame for fixing the wheel. The sporting equipment according to claim 2 or 6, wherein the stride limiting means restricts the stride length by using the rotational force of the wheel. 9. Sporting equipment according to any one of claims 1 to 8, wherein the wheel-speed-sensing means comprises a light emitting and a light receiving element. 9. The method of any one of claims 1-8, wherein the wheel-rotating-braking means Sports equipment, characterized in that by using an electromagnet with a wedge between the wheel and the frame for fixing the wheel to enable the electromagnet to linearly reciprocate between the wheel and the frame by an electrical signal to control the rotation of the wheel 9. Sporting equipment according to claim 3 or 8, wherein the wheel-rotating-braking means is controlled by a radio transmitter and a radio receiver. 9. A sporting machine as claimed in claim 3 or 8, wherein the reverse prevention means and the wheel-rotation-braking means are controlled by a radio transmitter and a radio receiver. 10. The sporting equipment according to claim 4 or 9, wherein the brake means is controlled by a radio transmitter and a radio receiver. In wheeled shoes with anti-retraction means, Sports equipment, characterized in that for controlling the rotation of the wheel by moving the wedge linearly between the wheel and the frame for fixing the wheel In wheeled footboards with reverse protection, Sports equipment, characterized in that for controlling the rotation of the wheel by moving the wedge linearly between the wheel and the frame for fixing the wheel The method of claim 19, Sports equipment, characterized in that for controlling the rotation of the wheel by moving a small wheel in a straight line instead of the wedge The method of claim 20, Sports equipment, characterized in that for controlling the rotation of the wheel by moving a small wheel in a straight line instead of the wedge In any of claims 1-22, The sports equipment includes at least one electronic apparatus such as a radio, a TV, an audio, a computer, a camera, a movie camera, a light, a motor, a generator, a fan, a thermoelectric machine, and the like. In any of claims 1-22, The sports equipment is a sports equipment, characterized in that the feet can cool the body by rotating the fan by using the rotational force generated when the wheel rolls

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