JP2003299764A - Acceleration aid type sport tool for walking - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a sport tool which can increase the speed of walking by rotating wheels with walking-like actions in a shape like roller skates mounted on both feet. <P>SOLUTION: The tool is provided with a drive mechanism which operates to rotate the wheels by foot forces, spring forces and the like by raising the heels thereof. One or more of one-way rotary clutches are so built in the course of the drive mechanism as to enable acceleration keeping the kicking foot from running backward uselessly while raising the heels or by kicking simultaneously at a specific point. In Fig. 1, the action of raising the heel generates a rotating force which works on a sprocket 8a built in the one-way rotation clutch to rotate the wheels 13 in one direction. The position at which the rotation of the sprocket 8a works to accelerate the wheels 13 is defined as the specified point and the kicking action is made simultaneously with the action of raising the heel at the specified point thereby enabling the acceleration of the tool by keeping the kicking foot from running backward uselessly. <P>COPYRIGHT: (C)2004,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sports equipment that rolls and moves by wheels, such as roller skates and inline skates, and a driving mechanism is attached to a sports equipment of which one is mounted on one foot and two are mounted on both feet. The present invention relates to a sports equipment in which the driving mechanism produces a driving force when raising the heel and does not apply a load when lowering the heel.

[0002]

2. Description of the Related Art In conventional sports equipment that rolls on wheels, such as roller skates and in-line skates, one sports machine with one foot on each foot and two sports machines with both feet are used to raise the driving force. No one had a drive mechanism that would not create a load by creating and lowering the heel.

In addition, conventional sports equipment such as roller skates and inline skates, which use a ratchet type wheel with reverse rotation prevention,
As disclosed in the publication number-Japanese Patent Laid-Open No. 2000-79190, a one-way rotation clutch installed between the wheel frame and the wheel to prevent the wheel from reversing starts to kick when moving forward. Are known to be easy, but they all have something in common. It is moving forward, while the wheel is rolling, when you try to accelerate by kicking with your foot, the kicking foot flows backward and it works to cancel the rotation of the wheel, the rotation of the wheel frame You cannot kick until you stop. This moment of kicking is that both the wheel frame and the wheels are stationary with respect to the ground. In other words, it is effective for kicking out from a stopped position, but not effective for continuous acceleration during rolling motion. And because the legs flow backwards, the energy is wasted.

Further, if a similar drive mechanism is used, a unidirectional rotating clutch is incorporated in the middle of the transmission of power as in the example of Japanese Patent Laid-Open No. 8-164234. The technology of incorporating a one-way rotation clutch in the middle of transmission of is well known. However, these are all methods that rotate the wheel by stepping on the pedal or plate with the foot, and the driving force is generated by raising the heel, and the load is not applied by lowering the heel. This method is unprecedented. Also, these are one on each leg and 2 on both legs.
It's not a sports equipment to wear a stand.

[0005]

Among the conventional sports equipment that moves by rolling wheels, sports equipment such as roller skates and in-line skates, in which one is mounted on each leg and two on both legs, is advanced forward. If you try to accelerate by kicking while walking in the middle, that is, while rolling with the wheel, the kicking foot flows backward and continuous acceleration is not possible. There was a problem that it was always stopped against the ground at the moment when it was possible.

Further, in the conventional mechanism in which the wheel is rotated to depress the pedal or the plate to drive the wheel, when a person tries to step forward with a walking motion, a load is required to lower the heel. Therefore, there is a problem that the heel cannot be lowered smoothly.

[0007]

In order to solve the above problems, the present invention incorporates a drive mechanism that acts to accelerate the rolling of the wheels when the heel is raised in a walking motion. is there. When raising the heel and kicking with the foot, the movement continues and is strengthened, and the wheel does not reverse.
Then, by raising the heel with a stronger force and kicking it, the forward movement of the wheel can be accelerated without the reverse rotation of the wheel. In order to provide this function, the present invention has a structure in which one or more one-way rotation clutches or the like are built in the middle of the power transmission path from the drive plate that transmits the operation of raising the heel to the rotation of the wheel. As a result, raising the heel has the effect of rotating the wheel, and at the same time, it is possible to kick, and the above problems can be solved.

Further, by incorporating this one-way rotation clutch, when the foot is stepped forward, it is possible to quickly lower the heel without resistance.

Further, by grasping the change of the drive plate due to the operation of raising the foot by a sensor or the like, it becomes possible to use another drive source such as a motor, and it becomes possible to assist the human power. It was.

By incorporating an elastic body such as a spring in the middle of the power transmission path from the drive plate to the wheel, when the heel is raised or kicked, it is generated by the wheel or the drive mechanism and transmitted to the foot or shoe. Absorbs the shocks coming in,
You can soften.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to a sports equipment that rolls and moves by wheels, such as roller skates and in-line skates, one for each foot and two for each foot.
It is a sports equipment of the style that mounts a stand and has the following drive mechanism. It has a plate that is integrated with the shoe or a plate that can fix the shoe, and this plate is used as a drive plate to connect to the body frame that supports the wheel at the tip of the foot, and the heel can be raised and lowered. By raising the drive plate from the main body frame by raising or kicking, a rotational force that accelerates the rotation of the wheel is generated, transmitted to the wheel as the drive force, and it is smooth without lowering the heel. It is a drive mechanism that can be lowered.

[0012] A sports equipment having one or more one-way rotation clutches or the like built in the power transmission path from the drive plate, which is the drive mechanism, to the wheels. As an example, the place where the one-way rotation clutch can be attached is shown in the example of FIG.
The rotating parts such as the driving hardware 5, the sprocket 7a, and the wheel 10 are raised and can be attached to these parts.

Various kinds of one-way rotary clutches, ratchets, bearings, shafts, gears, belts / pulleys, chains / sprockets, cranks, etc. can be combined with this drive mechanism.

Further, the number of wheels may be a large number, one each on the front and rear.

Further, the driving wheel can be a front wheel, a rear wheel or all the wheels.

Furthermore, by using a free wheel at the front or the rear, selecting the type of bearing and making it free, it is possible to smoothly perform a bending motion during exercise.

Further, by incorporating a brake mechanism so that the brake can be operated not only by the feet but also by the hands, the safety is dramatically improved.

An elastic body such as a spring is used to absorb vibrations generated by the wheels and drive mechanism when the heel is raised and the foot is kicked, and the impact transmitted to the foot and shoes is softened. It is effective to incorporate it in the middle of the power transmission path from the drive plate to the wheel.

Further, a displacement angle of the drive plate, which changes depending on the motion of raising the heel or the motion of kicking with a foot, is detected by a sensor such as a potentiometer, and a device such as a motor or a solenoid is controlled, so that a drive source is separately provided and a human power is supplied. Can be used together as an assist.

When using a separate drive source, separate the power supply and controller from the frame and hold them as a waist belt type, shoulder type, etc., so that the two left and right frames receive electricity from one power source. You can also supply or control two frames with one controller.

Further, when another driving source is used in combination, a remote controller using weak radio waves or infrared rays can be used to operate two feet with one remote controller. It has the advantage that it can be turned on and off and controlled easily, and it does not get in your way.

In addition, if the ski is used in a cross-country style, holding a stock reduces the risk of falls and the like, improving safety, and it is possible to operate the remote control or the brake at hand. It will be easier to use, and will be a safer usage method.

[0023]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A first embodiment will be described with reference to FIGS. 1 and 2. First, FIG. 1 is a side view and FIG. 2 is a plan view of FIG. This is an example in which each wheel has one wheel at the front and the rear, and drives the front wheels, and shows the basic function. In FIG. 1, a drive plate 2 to which a shoe 1 can be attached / detached is attached to a body frame 3 supporting a wheel 10 and a rear wheel 12 and a shaft 6a by using a bearing 11 with respect to the shaft 6a so that the heel is vertically moved. Connect to move freely. A bolt 4c is fixedly attached to the bottom of the drive plate 2. The bolt 4c penetrates the driving metal piece 5 fixed to the shaft 6a, and the bolt 4c coming out through the spring uses a spring 4, a pressing plate 4a, and a double nut 4b in order from the side in contact with the driving metal piece 5. Then, the strength of the spring 4 is adjusted so that the driving hardware 5 is stopped. The shafts 6a, 6b, 6c are stopped so as to freely rotate with respect to the main body frame 3 via the bearing 11. Then, the sprocket 7a is stopped on the shaft 6a so that the drive hardware 5, the shaft 6a, and the sprocket 7a move integrally. Also, the shaft 6b
The wheel 10 is fixed so that it can move as a unit. It should be noted that the shaft 6b is held in place by fixing the one-way rotation clutch 9a, which is integrated with the sprocket, with a collar ring and a screw so that it cannot be disengaged. Then, the sprocket 7a and the one-way rotation clutch 9a are connected by a chain 8a so that power can be transmitted. At this time, the one-way rotation clutch 9a transmits power to the shaft 6b in accordance with the movement of the sprocket 7a.
b and the wheel 10 are attached so as to rotate forward. The rear wheel 12 is fixedly attached to the shaft 6c.

A second embodiment will be described with reference to FIGS. 3 and 4. First, FIG. 3 is a side view and FIG. 4 is a plan view of FIG. This is an example in which, in addition to the basic functions of FIGS. 1 and 2 of the first example, the front and rear wheels are each provided with two wheels for stability, a speed increasing unit is added, and the rear wheel is freely movable to facilitate rotation. The shaft 6d, the bearing 11, the sprockets 7b, 7 are provided as a speed-increasing portion in the middle of the power transmission path.
c, add the chain 8b. In addition, the rear wheel is assembled using the shaft 21 so as to freely move with respect to the main body frame 3.

A third example will be described with reference to FIGS. 5 and 6. First, FIG. 6 is a plan view and FIG. 5 is A- of FIG.
It is a B cross-section arrow line view. This is an example in which the rear wheel is changed from the free type of FIG. 3 and FIG. 4 of the second example to a fixed type so as to increase the straightness and stability and to be used so that another drive source can be used together. In this mechanism that uses another drive source together,
The potentiometer 13, the controller 14, the servomotor 15, and the power supply 16 are fixed to the body frame 3 with screws at the positions shown in FIGS. Potentiometer 13
Is attached to the main body frame 3 via the gear 17 attached to the drive plate 2 and the gear 18 attached to the potentiometer 13 so that the displacement angle of the drive plate 2 can be captured. In addition, a sprocket 7d, a chain 8c, and a one-way rotation clutch 9b integral with the sprocket are additionally provided for transmitting power from the servomotor 15 to the shaft 6b. The sprocket 7d is attached to the rotary shaft of the servomotor 15, the one-way rotating clutch 9b integral with the sprocket is attached to the shaft 6b in the same manner as the one-way rotating clutch 9a, and the power transmission is assembled by the chain 8c. The potentiometer 13 transmits the displacement angle of the drive plate 2 to the controller 14 as a signal, and controls the servomotor 15 via the controller 14.

[0026]

The first embodiment will be described with reference to the drawings. In FIGS. 1 and 2, the drive plate 2 performs a pendulum motion about the shaft 6a by the motion of raising and lowering the foot of the shoe 1. . This is also an alternating rotary motion about the shaft 6a. This motion is transmitted from the drive plate 2 to the drive hardware 5 via the bolt 4c and the spring 4. Since the driving hardware 5 is integral with the sprocket 7a, when the driving hardware 5 makes an alternating rotational movement, the sprocket 7a also performs the same movement, and this movement is transmitted to the one-way rotating clutch 9a integral with the sprocket by the chain 8a. The one-way rotating clutch 9a also makes an alternating rotating motion. At this time, the one-way rotation clutch 9a is attached to the shaft 6
It acts only to transmit rotation in one direction to b, and when it rotates in the reverse direction, it spins idle and does not act. When the one-way rotation clutch 9a tries to rotate faster than the shaft 6b,
It acts on this shaft 6b and causes the same rotation. Also,
If the shaft 6b is rotating faster than the one-way rotating clutch 9a, the one-way rotating clutch 9a rotates so as to follow the shaft 6b without acting, and the shaft 6b continues to rotate according to the inertia. These two states, that is, this one-way rotation clutch 9a
In the state of acting on b and being in synchronization with each other and in the state of rotating so as to follow the shaft 6b, the motion of raising the heel of the foot acts to rotate the shaft 6b. Since the motion of lowering the heel is reverse rotation, the one-way rotation clutch does not act on the shaft 6b. Also, the shaft 6
Since the wheel b and the wheel 10 are fixed, the shaft 6
b and the wheel 10 make the same rotational movement. Thus, the motion of raising the heel of the foot acts to rotate the wheel 10.

It should be noted that the movement of the kicking foot during walking is a complex movement of raising the heel, extending the ankle, leaning forward, and kicking at the tip of the foot. Is being done. When walking, he kicks with his foot and at the same time he shifts his weight to the other stepped-out foot, which is alternated between left and right. Due to the complex movement of the kicking foot, the movement of raising the heel tends to rotate the wheel 10, and at the same time, it is possible to kick with the tip of the foot.

By thus raising the heel, when the one-way rotating clutch 9a acts on the shaft 6b and is rotating in synchronization, the operation of raising the heel is performed by the wheel 10.
Therefore, if you kick with your toes at the same time, this kicking force will cause the wheel 10 to rotate in the reverse direction due to the friction of the wheel 10 with the ground, and lower the drive plate 2. Also, it becomes a repulsive force with the motion of raising the heel and the kicking force of the foot, and the reverse rotation of the wheel 10 is suppressed. This allows the kick foot to kick at the tip of the foot without flowing backwards. Then, by raising the heel with a stronger force and kicking it, the forward movement of the wheel can be accelerated without the reverse rotation of the wheel. At this time, make sure that the force applied to raise the heel and the vibration of the wheel 10 do not give an impact.
It is effective to provide an elastic body such as a spring in the middle of transmission of power from the drive plate 2 to the wheel 10. Further, even when the one-way rotation clutch 9a is rotating so as to follow the shaft 6b, if there is no large difference in rotation speed, the difference between the two flows backward and the one-way rotation clutch 9a Shaft 6b
Since it is synchronized with the wheel 10, you can still kick with your toes.

In this way, it becomes possible to kick while raising the heel of the foot, and since the kick foot hardly flows backward, waste of energy is suppressed and it is possible to use effectively and walk. With such an operation, it can be used comfortably for a long time.

It should be noted that the rotation of the wheel 10 can be accelerated more strongly even while the wheel 10 is rotating and the kick can be kicked more strongly with the kick foot, depending on the speed of raising and lowering the heel and the amplification of the transmission of the rotational movement.

Assuming that the walking speed of an adult is 3.6 km /
If it is time, it will be 1 m / sec. When accelerating above this speed, if the peripheral speed of the wheel 10 is kicked at a speed close to 1 m / sec, it is possible to accelerate above this speed according to the kicking force. By repeating this, it is possible to accelerate and use the sports equipment at an appropriately fast speed according to the physical strength of each person who uses the sports equipment.

Here, by changing the diameter and the number of teeth of each part in the drive mechanism, the wheel, etc., selection is made according to the application such as the speed-up rate and the shape suitable for the physical strength of each person who uses this sports equipment. You can do it. Of course, gears and belts other than chains and sprockets can also be used.

The second example of the embodiment has the same functions and effects as the above-mentioned first example, and in addition to that, two wheels each are provided.
By using a wheel, it has become more stable, the speedup rate can be increased, and the free wheel makes it easier to rotate.

In the third example of the embodiment, in comparison with the second example, the rear wheel is fixed so that the straightness and stability are increased, and another drive source can be used in combination. As a result, it can be used as an assist for human power. As a result, walking acceleration can be assisted more lightly. Since it is built so that it can be used in combination with human power, it can also be used by human power alone. In this example, the change of the drive plate 2 due to the operation of raising the heel is detected by the potentiometer 13, and the servo motor 15 is passed through the controller 14.
To control. This servo motor 15 to shaft 6b
It has a shape in which a sprocket 7d, a chain 8c, and a one-way rotation clutch 9b integral with the sprocket are additionally provided for transmitting power to the sprocket.

The present invention is a conventional sports equipment that rolls on wheels, such as roller skates and inline skates, one on each foot and two on both feet.
This invention is an invention that assists the acceleration of the rotation of the wheel by using the movement during walking when rolling and moving the sports equipment of the style of mounting a stand by the wheel so that the movement and the acceleration can be easily performed. This sports equipment can be easily used by anyone as an extension of walking, and because it can climb and accelerate on a gentle slope, everyone can enjoy it as a simple cycling equipment to replace bicycles when going to a resort with family and friends. You can Because it is small, it is possible to put everyone in the trunk of a car. This can be expected to increase the sports population and the number of healthy people.

The present invention also finds use as a vehicle to replace a short-distance bicycle. If the structure of the present invention incorporates safety, it can be used as a foot for commuting to work or school, from home to work or school, from home to train station, etc. Since it is particularly compact, it has the advantage that it is not bulky like a bicycle, and if it is stored in a coin locker, there is a possibility that the vast bicycle parking lot in front of the station and the number of abandoned bicycles will decrease, and It is an invention that has the potential to solve major problems. This has the potential to create new industries such as the addition and management of new coin lockers and the maintenance of the environment in front of the station. If it is used as a substitute for a bicycle, it can be stored in a small space such as indoors without leaving it in the garden or road like a bicycle at home. By utilizing this invention to a high degree, we can expect that new industries will be created in society and the social environment will change.

[0037]

[Brief description of drawings]

FIG. 1 is a first example of an embodiment of the present invention and is a side view showing basic functions.

FIG. 2 is a plan view of FIG. 1 showing a basic function of the first embodiment of the present invention.

FIG. 3 is a second example of the embodiment of the present invention, in which the front and rear wheels are each two wheels, the rear wheels are free type, and a drive mechanism is added to a speed increasing unit in addition to FIGS. It is a side view of an example.

4 is a second example of the embodiment of the present invention and is a plan view of FIG. 3. FIG.

FIG. 5 is a third embodiment of the present invention, which is an embodiment in which the rear wheel is a fixed type and another drive source is added to the second embodiment of FIGS. 3 and 4. FIG. 6 is a plan view.
3 is a cross-sectional view taken along the line AB of FIG.

FIG. 6 is a plan view of a third embodiment of the present invention, which is different from the second embodiment shown in FIGS. 3 and 4 in that the rear wheel is fixed and another drive source is added. is there.

[Explanation of symbols]

1, shoes 2, drive plate 3, main body frame 4, spring 4a, pressing plate 4b, double nut 4c, bolt 5, driving hardware 6, shaft 6a, driving hardware 5, and sprocket 7a and fixing 6b, front wheel 10 and fixed 6c, fixed to the rear wheel shaft and wheel 12. 6d, sprocket 7b, 7c and fixed 7, sprocket 7a, shaft 6a and fixed 7b, shaft 6d and fixed 7c, shaft 6d and fixed 7d, servo motor 15 fixed 8, chain 8a, sprocket 7a unidirectional rotation Tell the clutch 9a. 8b, the power from the sprocket 7c is transmitted to the one-way rotation clutch 9a. 8c, the power from the servo motor 15 is transmitted to the one-way rotation clutch 9b. 9. Uses a one-way rotating clutch sprocket and an integral type. 9a, of the alternating rotary motion transmitted from the drive plate 2, only the rotary motion in one direction is transmitted to the shaft 6b. 9b, the rotary motion transmitted from the servo motor 15 is transmitted to the shaft 6b, the rotary motion transmitted from the shear 9b and the servo motor 15 is transmitted to the shaft 6b, and the rotation of the shaft 6b is not transmitted to the servo motor 15. 10, wheel 11, bearing 8 is used in FIGS. 1 and 2. In FIGS. 3, 4, 5, and 6, ten pieces are used. 12. Signals from the rear wheel 13, potentiometer 14, and controller potentiometer 13 control the servo motor on / off, torque intensity, and rotation speed. 15, servo motor 16, power supply 17, gear 18 attached to drive plate 2, gear attached to potentiometer 13

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[Procedure amendment]

[Submission date] October 16, 2002 (2002.10.
16)

[Procedure Amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

Patent application title: Sports equipment for assisting walking acceleration

[Claims]

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sports equipment that rolls and moves by wheels, such as roller skates and inline skates, and a driving mechanism is attached to a sports equipment of which one is mounted on one foot and two are mounted on both feet. are those which gave, the drive mechanism is to raise the heel
Ya it relates to sports equipment of the scheme be out birth to driving force by kicking.

[0002]

BACKGROUND OF THE INVENTION sports equipment to move rolling by conventional wheel, such as roller skating and in-line skating, one by one in one leg, in the style of sports equipment to mount the two with both feet, kick and raising the heel
It was no thing to have a drive mechanism that be out birth to the driving force in Rukoto.

In addition, conventional sports equipment such as roller skates and inline skates, which use a ratchet type wheel with reverse rotation prevention,
As disclosed in the publication number-Japanese Patent Laid-Open No. 2000-79190, a one-way rotation clutch installed between the wheel frame and the wheel to prevent the wheel from reversing starts to kick when moving forward. but has been known to be a comfortable, these are there is a weak point in common either. It is moving forward, while the wheel is rolling, when you try to accelerate by kicking with your foot, the kicking foot flows backward and it works to cancel the rotation of the wheel, the rotation of the wheel frame The point is that you cannot kick until you stop. Moments that can <br/> Rukoto to accelerate I This kick is that a state where the wheel frame also wheels also stopped to the ground. That is,
It is effective for kicking out from a stopped position, but not effective for continuous acceleration during rolling motion. And because the legs flow backwards, the energy is wasted.

Further, if a similar drive mechanism is used, a unidirectional rotating clutch is incorporated in the middle of the transmission of power as in the example of Japanese Patent Laid-Open No. 8-164234. The technology of incorporating a one-way rotation clutch and ratchet in the middle of transmission of is well known. However, these are methods of rotating the wheel depresses the pedals and plates legs any, is not a method to leave birth to driving force by Ya kicking raising the heel. This method is unprecedented. In addition, they are, one by one in one leg, it is not even in the sports equipment to mount the two in both feet.

[0005]

Among the conventional sports equipment that moves by rolling wheels, sports equipment such as roller skates and in-line skates, in which one is mounted on each leg and two on both legs, is advanced forward. in, in other words in a state that is moving at a rolling of the wheel, when you try to accelerate kicking in operations such as walking, can not accelerate that the kicking foot is continuous will flow to the rear. Kick and accelerate
When kicking, the kick foot or wheel is always stopped against the ground , or the wheel is reversed.
However, there is a problem that energy loss is large . The present invention eliminates such a situation and saves energy.
Loss is minimized and continuous acceleration is possible,
It was invented to be able to roll the wheel lightly
Of.

Further, as in the prior art, a mechanism for driving a pedal or plate by depressing a pedal or a plate to rotate the wheel is used.
If that incorporates the style of sports equipment of the present invention, de-stepping a foot forward in operations, such as walking, and you Oroso <br/> to the ground before the heel, it is under load to lower the heel Therefore, there is a problem that it is not possible to lower the heel smoothly , and when trying to stop on the spot, try to lower the heel.
Then, the force to move forward by the load works,
There was a problem that it could n't stand . The present invention has this problem
It was invented by solving the problems.

[0007]

In order to solve the above problems, the present invention incorporates a drive mechanism that acts to accelerate the rolling of the wheels when the heel is raised in a walking motion. is there. When raising the heel and kicking with the foot, the rolling motion of the wheel continues to move forward and is strengthened, and the wheel does not reverse. And claims
By raising the heel and kicking with a stronger force at the specific point of 1, the forward movement of the wheel can be accelerated without the reverse rotation of the wheel. In order to provide this function, the present invention has a structure in which one or more one-way rotation clutches or ratchets are built in the middle of the power transmission path from the drive plate that transmits the motion of raising the heel to the rotation of the wheels. . As a result, raising the heel has the effect of rotating the wheel, and at the same time, it is possible to kick, and the above problems can be solved.

The present invention also works when the heel is raised.
A drive mechanism, by incorporating a one-way rotation clutch or ratchet, Do under load when lowering the heel
Squid or light load, walk again
When stepping forward with such a motion , the heel first
It is easy to put it on the ground and
Even if you do, you can easily lower your heels and keep your feet level.
It came and was able to solve the above problems.

Further, by detecting a change in the drive plate due to the operation of raising the foot with a sensor, another drive source such as a motor can be interlocked with the kicking motion, and it can be assisted by human power. You can do it.

[0010] Note that, by incorporating the elastic body scan <br/> pulling such as in 4a 1 is an embodiment of the shoe and the drive plate in the middle of the transmission path of power to the wheel, raises the heel Sometimes, it is possible to absorb and absorb the shock that is transmitted to the foot and shoes when kicking.

Further, by attaching an elastic body such as a spring, an air spring, and a spring to between the drive plate and the main body frame as shown in 11a of FIG. 1 as an embodiment, it is possible to lightly raise the heel. The force stored in the elastic body when lowering the heel acts as an auxiliary force for driving, and the driving plate can be lifted lightly. The lighter movement of raising the drive plate makes the kicking movement stronger.

The elastic body for generating the driving assist force has a shape capable of adjusting its strength to any strength.

Further, the front wheel or the rear wheel can be moved up and down with respect to the main body frame, and by having a mechanism capable of balance adjustment by an elastic body such as a leaf spring, a spring, an air spring, and a spring, When you carry it forward, your toes will not float and wobble, and you will have good directional stability, it will be easier to lower your feet from the heel and carry your foot horizontally, and you will be able to move smoothly while walking. .

By making this main frame extendable in the front-back direction, the stability of running is increased when it is extended.

In the method of extending the main body frame, the shape of attaching the auxiliary wheel between the wheels,
Alternatively, the auxiliary wheel can be attached to the front or rear to prevent the body frame from being deformed due to weight.
Use as a long and stable sports equipment with
It is possible.

In addition, reciprocating the chain and belt
Pulled by raising the heel when producing driving force
Fig. 1 is an example of the force for returning the chain or belt.
Incorporate a spring and constant torque spring like 7c
Therefore, the size and weight can be reduced.

Further, as shown in 2c of FIG. 1 which is an embodiment,
By attaching an elastic body or bending member around the thumb hill,
You can concentrate the kicking force on the thumb ridge during the kicking action.
The shape makes it the strongest kick in walking.
Can be kicked using the snap of the ankle
Of.

In addition, the brakes are operated around the hand side waist.
It can be locked with the brake applied.
By making it a shape that stops the wheel rotation at the same time
Attaching to the foot as the drive plate can be restricted from rising
When rolling, rolling the wheel when stationary
When walking without walking, going up and down stairs
It will be easier.

[0021] By using the stock together, there is a risk of falling.
The steepness is reduced and stable driving becomes possible.
It

Furthermore, this stock can be expanded or contracted or removed.
The shape makes it easy to carry and store.
It is.

[0021]

BEST MODE FOR CARRYING OUT THE INVENTION The present invention relates to a sports equipment that rolls and moves by wheels, such as roller skates and in-line skates, one for each foot and two for each foot.
It is a sports equipment of the style that mounts a stand and has the following drive mechanism. It has a plate that is integrated with the shoe or a plate that can fix the shoe, and this plate is used as a drive plate to connect to the body frame that supports the wheel at the front of the shoe , and the heel can be raised and lowered. By raising the drive plate from the main body frame by raising or kicking, a rotational force that accelerates the rotation of the wheel is generated, and the rotational force is used as the driving force . In addition, this drive mechanism
Rotational force generated by raising or kicking motion
The point that synchronizes with the rotation of the le is a specific point, and the heel is at this specific point.
For stronger and continuous movements of raising and kicking
As a result, the kicking foot flows backward even when it is rolling.
It is a mechanism that can kick the ground without it, and is a sports equipment having this drive mechanism.

Further, the present invention is a sports equipment in which one or more one-way rotation clutches or ratchets are built in the middle of the power transmission path from the drive plate which is the drive mechanism to the wheels. For example, Ya the one-way rotation clutch
The portion to be attached to a ratchet, FIG. 1, when viewed in the example of FIG. 2, the sprocket Other examples sprocket 8a of FIG.
9a, 9a, the rotation unit such as the wheel 13 can be mentioned up.

[0023] Various of the one-way rotation clutch in the drive mechanism, ratchet, bearing, shaft, gears, Bell <br/> DOO, pulleys, chains, sprockets, crank, scan
Pulling, spiral spring, it is possible to combine the constant torque spring or the like.

As shown in FIGS. 1 and 2 of the embodiment, a chain or belt
When using the reciprocating reciprocating motion, use a chain or bell.
Use a spring spring or constant torque spring to return the
By absorbing the elongation when using a chain or belt
The advantage is that it does not cause slack.
It is.

[0025] In addition, the number of wheels is be able to be with each of one or more of a number before and after.

Further, the wheel driving the front, it is possible to the rear or other wheel and track wheels.

Furthermore, by using a universal wheel forward or backward, it is possible to perform the direction change during exercise smoothly.

Further , by incorporating a brake mechanism so that the brake can be operated near the hand or the waist , the safety is drastically improved and the brake is effective.
By locking with, the drive plate will not rise
You can do this, which gives you a device for your feet, a rest on the spot,
When walking, you can easily go up and down stairs
Of.

It is safe to use the stock together.
The property is dramatically improved, and the stock is stretchable or removable.
Good portability and storability due to its shape
It becomes.

[0030] Then, when the operation of kicking operation and legs to raise the heel, to relieve vibration and impact comes through the feet or shoes, the way the elastic body such as a spring from the drive plate power transmission path to the wheel Built into the foot
This reduces fatigue.

Further , the displacement angle of the drive plate, which changes depending on the motion of raising the heel or the motion of kicking with a foot, is detected by a sensor such as a potentiometer, and a device such as a motor or a solenoid is controlled, so that a drive source is separately provided and a human power is supplied. Nodea that can be used in combination as an assist
It

A generator or a combined generator for a part of the drive mechanism
By using the motor of the type, it generates electricity while running,
Improves safety by generating warning sounds and warning lights
You can do it.

When a separate drive source is used together, the power source and controller are separated from the frame and held as a waist belt type, shoulder type, etc., so that the two left and right frames receive electricity from one power source. By supplying and controlling two frames with one controller, you can reduce the weight of the entire frame under your feet.
Is.

[0034] In addition, when used in combination with another drive source, by the use of using such weak radio waves or infrared remote control, you can also operate two cars both feet with a single remote control, also, in stock Even with a switch, turning the power on and off and controlling it is easier, and there is the advantage that you do not get in the way at hand.

[0035]

DESCRIPTION OF THE PREFERRED EMBODIMENTS As an example of an embodiment, referring to FIGS. 1 and 2, first, FIG. 1 is a side view and FIG. 2 is a plan view of FIG. This is an example in which each wheel has two wheels in front and rear, and the rear wheel is driven, and shows the basic function. Figure 1
In the drive plate 2a, in which the shoe 1 can be attached and detached,
2b and 2c are assumed. The drive plates 2a, 2b,
2c is an integral type and can be bent by using a flexible material for 2c. The drive plate 2a is connected to the main body frame 3a through a shaft 6a and is movable up to about 30 degrees with respect to the main body frame 3a with the shaft 6a as an axis. As a result, the heel of the drive plate 2b can be freely moved up and down, and the heel can be raised and kicked by the thumb ridge. Further, the drive hardware 5 is also connected to the main body frame 3a at the shaft 6a, and has a structure that moves up and down about the shaft 6a. The drive hardware 5 penetrates the drive plate 2b and the spring 4
The guide pin 4b supporting a is fixed. The drive plate 2b moves up and down by the guide pin 4b and the spring 4a, so that the drive hardware 5 moves up and down in cooperation with each other, and by raising the heel, the drive hardware 5 is also lifted via the spring 4a. When there is a shock, the spring 4a also serves to absorb the shock. The spring 4a has a structure in which the strength can be adjusted by the guide pin 4a. This drive hardware 5 is a spring 11a attached to a shaft 6a.
The force is applied such that the shaft 6a is lifted up from the main body frame 3a by the force of.
The strength of this spring 11a is the spring retainer 12a.
The structure can be freely adjusted by. By these, by lowering the heel, the driving hardware 5 is pushed down to the main body frame 3a, the spring 11a is compressed, and the force is stored. The driving hardware 5 is compressed by raising the heel, and is lifted from the main body frame 3a by the repulsive force of the spring 11a in which the force is stored. A chain 7a is connected to the drive hardware 5, and when the drive hardware 5 is lifted, the chain 7a is pulled and the shaft 6a
Sprocket 8 with built-in one-way rotation clutch centered on b
a rotates. The chain 7a is guided by a sprocket 8b, which is an idler, and is connected to a constant torque mainspring 7c by a metal 7b. Drive hardware 5
The constant torque power spring 7c is actuated by pushing down, and the chain 7a is pulled back. The reciprocating motion of the chain 7a causes the sprocket 8a having the built-in one-way rotation clutch to intermittently rotate alternately. By this alternate rotation, the shaft 6b is intermittently rotated in one direction. A sprocket 9a is attached to the shaft 6b, and a sprocket 9b and a wheel 13 are attached to the shaft 6c. The rotation of the shaft 6b is transmitted from the sprocket 9a to the sprocket 9b via the chain 7d to rotate the shaft 6c and the wheel 13. Further, a brake disc 15 is attached to the shaft 6c, and the brake 16 is extended by a wire 17 so that it can be operated at hand. For the hand-operated portion, the lever 1 8a is attached to the telescopic stock 19 and the brake 1 is held by gripping the lever 18a.
6 works, the disc 15 is sandwiched, and the brake works. With this brake applied, the band 20 is hooked on the lever 18a to maintain the brake applied. A shaft 6e is attached to the main body frame 3a.
A front wheel frame 3b that is vertically movable about e is attached. This front wheel frame 3b has wheels 14
Is attached with the shaft 6d as an axis. A spring 11b is attached to the shaft 6e, and a force acts so as to lower the front wheel frame 3b from the main body frame 3a about the shaft 6e. The body frame 3a and the front wheel frame 3b are integrated with each other by putting weight on the body. The strength of the spring 11b can be freely adjusted by the spring retainer 12b. Further, the spring 11c also serves to suppress the impact between the main body frame 3a and the front wheel frame 3b.
The bearing 10 is attached to each shaft.

A second example of the embodiment will be described with reference to FIGS. 3 and 4. First, FIG. 3 is a side view and FIG. 4 is a plan view of FIG. This is an example in which the shaft 6e and the front wheel frame 3b are omitted and the wheel 14 is attached to the main body frame 3a in addition to the basic functions of FIGS. Is. In this mechanism that also uses another drive source, the sensor 21, the servomotor 22, the controller 23, the power supply 24, the signal cable 25, the switch 26, and the adjustment switch 27 are shown in FIG.
At the position shown in Fig. 4, use a screw or screw to attach the body frame 3a.
And stock 19 respectively. The sensor 21
This is a structure capable of capturing the displacement angle of the drive plate 2b. In addition, a sprocket 8c, a chain 7e, and a sprocket 8d with a built-in one-way rotation clutch are added to the transmission of power from the servo motor 22 to the shaft 6b. Switch 26 holds lever 18a and brake 1
This is a switch for turning off the servo motor 22 when 6 is activated. Further, the switch 27 is a switch capable of turning on / off the power supply of the servo motor 22 as another drive source and its control system and adjusting the rotation speed.
The signal of the displacement angle of the drive plate 2b captured by the sensor 21 is transmitted to the controller 23, and the sabot motor 22 is controlled in cooperation with the switches 26 and 27 at hand,
The wheel 13 can be rotated by rotating the shaft 6b, and can be used as an assist for human power. The driving by the human power and the driving by the servo motor 22 which is another driving source both act on the shaft 6b, but since the sprocket 8a and the sprocket 8d on which the respective driving forces act include a one-way rotating clutch, they interfere with each other. Do not do it, the stronger one has priority
To work. In this way, according to the physical strength of the person using
You can use it comfortably by adjusting it.
Of.

[0037]

The first embodiment of the present invention will be described with reference to the drawings.
To explain, in Figures 1 and 2, raise and lower the heel of the shoe 1.
The driving plate 2b moves the shaft 6a around the shaft 6a.
And do up and down exercises. Is this motion the drive plate 2b?
Is transmitted to the driving hardware 5 via the spring 4a. This
Since the driving hardware 5 of is connected to the chain 7a,
The driving hardware 5 moves up by the motion of raising the heel
And the chain 7a is pulled, and the one-way rotation clutch is built-in.
The sprocket 8a is rotated. One-way rotation at this time
The clutch works to rotate the shaft 6b. Spup this
The rocket 8a is normally rotated. Next, the drive hardware 5 is below
Then, the force of the chain 7a that was pulled is released,
Chain 7a is returned to its original position by spring spring 7c
It At this time, a sprocket with a built-in one-way rotation clutch
The shaft 8a runs idle with respect to the shaft 6b.
It This is the reverse rotation of the sprocket 8a. This sha
The rotation of the wheel 6b is transmitted to the wheel 13 as it is.
And the rotation of the wheel 13 is also transmitted to the shaft 6b.
Be done.

Here, the wheels are rolling and moving.
Assuming that the state is
Accordingly, the shaft 6b is rotating. This time
Sprocket with built-in one-way rotation clutch 8 above the rolling speed
When a is about to rotate forward, the shaft 6b rotates
Receive the force to accelerate in synchronization with the sprocket 8a
Is. The point where this rotation speed is synchronized is set as a specific point.
Strongly raise the heel at a specific point in the
Causes the shaft 6b to accelerate and the wheel 13 to
It is speeded up. In other words, rolling with the wheel
You can accelerate continuously with the kicking force
The weak point of the conventional technology is that the ground is always used when kicking.
Both feet and wheels are stopped against the surface, or
It does not flow backwards.

[0039] In certain point, action-in this way raise the heel
The kicking motion attempts to rotate the wheel 13 . at the same time
The body frame 3a is moved backward by raising and kicking the heel.
Since pushed towards the wheel 13 receives force to the reverse rotation by friction with the ground, the drive plates 2b and drive
It is also a force to lower the moving object 5 , raising the heel
・ It becomes a form that repels the kicking action . Stronger at the same time here
By raising the heel with a strong force and kicking, the reverse rotation of the wheel 13 is suppressed, so that the kick foot can be kicked without flowing backward, and the forward movement can be accelerated.

[0040] Such a force or the operation to raise the heel this time so as not vibration ho <br/> Eel 13 and impact the wheel 13 of an elastic body driving plates 2b, such as Split <br/> ring 4a It is effective to install it in the middle of the transmission of power.

When lowering the heel, the sprocket 8a
Is reverse rotation, the load compresses the spring 11a.
Power. The force that compresses this spring 11a
You can adjust it according to your weight and physical strength, and use it comfortably.
You can.

[0042] In the prior reaching the specific point, the rotational speed of the sprocket 8a with a built-in one-way rotation clutch shafts
Slower than the rotational speed of the bets 6b, a state which is rotating to follow the shaft 6b, even when such,
Min the difference if there is a large difference in rotational speed, where the push-off flows backward, since the rotation of the forward rotation and the shaft 6b of the sprocket 8a is tuned, also kicking <br/> toe as the specific point You can do it.

The spring 11a lowers the heel.
When this occurs, the spring 11a is compressed and stored as force.
Eh, use the repulsion of this compressed force when raising the heel
Power to raise heel and drive plate 2b, drive hardware 5
It can be used as an auxiliary power.

It should be noted here that the movement of the kicking foot during walking is a combination of raising the heel, extending the ankle, leaning forward, and kicking at the tip of the foot. That is what is being said. And while walking, he kicks with one leg and at the same time moves his weight to the other stepped-out leg, which is alternated between left and right. Due to the complex movement of the kicking foot, the movement of raising the heel tends to rotate the wheel 13 , and at the same time, it is possible to kick with the tip of the foot.

Also, when walking, step forward
Put your feet out of the ground like lifting your toes,
It is natural that they get on the ground. In this case, step forward
The wheel 14 on the toe on the heel side is easy to separate from the ground.
When you touch the ground, your toes are quivering
Point the wheel 14 at the tip of the foot to the ground
Or when the force of the spring 11a is set strongly
Can be more unstable. Make this situation
Instead, the shaft 6e is used as an axis so that a stable walk can be performed.
The front wheel frame 3b with the wheels 14 attached is the main body.
It moves at an angle of about 60 degrees from the frame 3a
It is a scam. This body frame 3a and front wheel frame
The springs 11b and 11c are installed between the arm 3b and
Since it is attached and made elastic so that it can move
It became possible to perform a smooth walking motion.

Also, having a stock and a brake
Allows you to put on and take off this sports equipment, stand still on the spot, and stand up.
Position, stop from running, walking without rolling wheels
Work and climbing stairs can now be done safely and easily
It was.

In this way, since the kick foot hardly flows backward, the waste of energy is suppressed and it can be effectively used, and it is possible to safely and comfortably use it for a long time by walking. .

[0048] It should be noted that, to increase the speed of raising and lowering of the heel
It and the wheel 13 by <br/> increasing the transmission ratio of the power to the wheel even during the rotation can be nearest fast acceleration, also it is possible to kick stronger when kicking push-off is there.

[0049] If, a speed walk of adult 3.6km /
If it is time, it will be 1 m / sec. In the case of accelerating above this speed, if the peripheral speed of the wheel 13 is kicked at a speed close to 1 m / sec, it is possible to accelerate above this speed according to the kicking force. By repeating this, it is possible to accelerate and use the sports equipment at an appropriately fast speed according to the physical strength of each person who uses the sports equipment.

[0050] Here, each component of the type and size, number, material
By selecting, it is possible to make a selection according to the physical strength and taste of each person who uses this sports equipment. Of course, you can also use gears and belts other than chains and sprockets to drive and change gears.

Regarding the second example of the embodiment, in this second example,
For convenience, the shaft 6e and the front wheel frame 3b of the first example are omitted.
And an example in which the wheel 14 is attached to the main body frame 3a
is doing. This second example has the same functions and effects as the first example.
There, by a combination of different driving source in addition, has the advantage that used as an assist manpower. As a result, walking acceleration assistance can be performed more lightly. Since the drive source is incorporated so that it can be used in combination with human power, it can also be used by human power alone. In this example, a change in the drive plate 2b due to the operation of raising the heel is detected by the sensor 21 , and the servo motor 22 is controlled via the controller 23 . This servo motor
22 to the shaft 6b to transmit power to the sprocket 8
c , chain 7e , sprocket with built- in one-way rotation clutch
It has a shape in which a hood 8d is added.

[0052] The present invention is, to move rolling by conventional wheel, such as roller skating and in-line skating, one by one on one foot, in the style of sports equipment to mount the two with both feet, when you move rolling by wheel The invention is an invention that assists acceleration of rotation of a wheel by using motions during walking so that movement and acceleration can be easily performed. This sports equipment can be easily used by anyone as an extension of walking, and because it can climb and accelerate on a gentle slope, everyone can enjoy it as a simple cycling equipment to replace bicycles when going to a resort with family and friends. You can Because it is small, it is possible to put everyone in the trunk of a car. This can be expected to increase the sports population and the number of healthy people.

The present invention also finds use as a vehicle that replaces a short-distance bicycle. If the structure of the present invention incorporates safety, it can be used as a foot for commuting to work or school, from home to work or school, from home to train station, etc. Since it is particularly compact, it has the advantage that it is not bulky like a bicycle, and if it is stored in a coin locker, there is a possibility that the vast bicycle parking lot in front of the station and the number of abandoned bicycles will decrease, and It is an invention that has the potential to solve major problems. This has the potential to create new industries such as the addition and management of new coin lockers and the maintenance of the environment in front of the station. If it is used as a substitute for a bicycle, it can be stored in a small space such as indoors without leaving it in the garden or road like a bicycle at home. By utilizing this invention to a high degree, we can expect that new industries will be created in society and the social environment will change.

[0054]

[Brief description of drawings]

FIG. 1 is a first example of an embodiment of the present invention and is a side view showing basic functions.

FIG. 2 is a plan view of FIG. 1 showing a basic function of the first embodiment of the present invention.

FIG. 3 is a second example of the embodiment of the present invention, which is different from the basic function shown in FIGS. 1 and 2 in that the shaft 6e and the front wheel frame 3b.
FIG. 9 is a side view of an embodiment in which another drive source is added , omitting FIG.

4 is a second example of the embodiment of the present invention and is a plan view of FIG. 3. FIG.

FIG. 5 to FIG. 10 are due to continuous foot movements.
The change figure is shown. Of the movements during walking, keep your weight
When riding, when stationary, or when running
The figure showing the state of.

FIG. 6 is a table showing a state in which the heel is started to be raised among walking motions.
Figure.

FIG. 7 is a state in which one of the movements during walking is kicked more strongly with the foot
Fig.

FIG. 8 is a state in which the foot is carried forward in the walking motion.
FIG.

[Fig. 9] Among walking motions, pull your feet down from your heels in front of you.
The figure showing the state which started.

[Fig. 10] Among walking motions, the weight moves to the front leg
The figure on the verge of finishing. The next operation returns to FIG.

[Fig. 11] Attaching an auxiliary wheel to the front,
Figure with a stretched frame.

FIG. 12 is an enlarged view of a spring 4a and a guide pin 4b.
Fig.

FIG. 13 shows a spring 11a and a spring 12a.
Enlarged view. The end is inserted into the hole 29 in FIG.

FIG. 14 is an enlarged view of spring retainers 11b and 12b.
It is attached to the main body frame 3a by the metal fitting 31. War
The gear 28 is used. By turning the knob 30
The spring inserted in the hole 29 is turned and the spring
You can adjust the strength of the group.

FIG. 15 is an enlarged view of drive plates 2a, 2b and 2c.

FIG. 16 is an enlarged view of a constant torque spiral spring 7c.

FIG. 17 is an enlarged view of disc brakes 15 and 16.

FIG. 18 is an enlarged view of a part near the brake.

[Explanation of reference numerals] 1, shoe 2, drive plate: 2a, toe: body frame with shaft 6a as axis
Movable up to about 30 degrees to 3a. 2b, heel: guide pin 4b penetrates, spring
It is in contact with 4a. 2c, bent portion: elastic body around the thumb ridge between 2a and 2c
Or indicates a bending material. 3, frame 3a, body frame: main frame with built-in drive mechanism
Mu. 3b, front wheel frame: main shaft with shaft 6e as an axis
Movable up to about 60 degrees with respect to the ram 3a. 4, springs 4a, springs: Guide pin 4b does not drop
shape. Connected to drive plate 2b. 4b, guide pin: The strength of the spring 4a can be adjusted.
come. It is movably attached to the driving hardware 5. 5. Angle with respect to the main body frame 3a with the driving hardware shaft 6a as an axis
Movable up to around 60 degrees. Chain 7a is connected. spring
The guide pin 4b of 4a is connected. Spring 11
a is acting to push it up. 6, shaft 6a, body frame 3a and drive plate 2a, drive gold
Object 5 is movably connected. Spring 11a and spring retainer 12a incorporated
It is rare. 6b, sprocket 8a, 8d power from sprocket
Tell 9t. A bearing can rotate with respect to the main body frame 3a. 6c, sprocket 9b, wheel 13, for brake
The disc 15 is attached to the main body frame 3a.
Then it can rotate with the bearing. 6d, with wheels 14 attached, front wheel frame
3b or body frame 3a can rotate with bearings
It 6e, body frame 3a and front wheel frame 3b are movable
Connection, spring 11b and spring retainer 12
b is incorporated. 7, Chain and mainspring: 7a, Chain: Sprocket 8a
Tell. 7b, connection hardware: chain 7a and constant torque spring 7c
Connect. 7c, constant torque spring: pull back the pulled chain 7a
The role. Constant torque spring 7d, Chain: Sprocket turns the sprocket 9a
And tell 9b. 7e, another drive source chain: rotation of sprocket 8c
Transfer the rotation to the sprocket 8d. 8. Sprocket: 8a, sprocket with built-in one-way rotation clutch. 8b, used as an idler. 8c, attached to the servo motor 22
Ket. 8d, sprocket with built-in one-way rotation clutch. 9, sprocket: 9a, fixed to the shaft 6b, the shaft 6b
Transmits the rotation of the chain to the chain 7d. 9b, fixed to shaft 6c, chain 7d
Transmits the rotation of the shaft 6c to the shaft 6c. 10, bearing: Attached to each shaft. 11, spring: 11a, between the drive hardware 5 and the body frame 3a,
It is attached to the shaft 6a and acts to raise the driving hardware 5. 11b, between the main body frame 3a and the front wheel frame 3b
And adjust the balance of the front wheel frame 3b. 11c, between the main body frame 3a and the front wheel frame 3b
An elastic body attached to the front wheel frame 3b. 12, Spring holder: Screw on the body frame 3a
Fixed. 12a, a spring for adjusting the strength of the spring 11a
Home gear type spring holder. 12b, a spring for adjusting the strength of the spring 11b
Home gear type spring holder. 13, rear wheel: fixed to shaft 6c
It Drive wheel. 14, front wheel: free wheel. 15, brake disc: fixed to shaft 6c
ing. 16, Brake: Brake disc 15 by pulling wire 17
You can put the brake between the two and apply the brake. 17, Brake wire: For braking, to your hand
Use it extended. 18, brake handle: 18a, lever: brake wire by gripping
17 is drawn. Servo motor 22
Switch off. 18b, grip: normally gripped portion, brake lever 1
Attach the switch for operating 8a or another drive source
You can make the work possible. Telescopic stock can be attached and detached . 19, Stock: Telescopic type, used for supporting the body. Removal
OK. 20, band: state with brake lever 18a activated
You can lock with. 21, sensor: captures the displacement angle of the driving hardware 2b. Po
Tension meter etc. 22 、 Servo motor: Speed and torque can be controlled
Motor. 23, controller : signal from sensor 21
And the signal from the hand switch controls the servo motor.
It 24, power supply: 25, signal cable: controls the servo motor 22
It 26, Switch: Servo when you grasp the brake lever
Power off the motor 22. 27, switch: servo motor on / off, rotation
Control the number. 28, worm gear. 29, hole to insert the spring. 30, adjusting knob. 31, mounting hardware.

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Correction target item name] All drawings

[Correction method] Change

[Correction content]

[Figure 1]

[Fig. 2]

[Figure 3]

[Figure 4]

[Figure 5]

[Figure 6]

[Figure 7]

[Figure 8]

[Figure 9]

[Figure 10]

FIG. 11

[Fig. 12]

[Fig. 13]

FIG. 14

FIG. 15

FIG. 16

FIG. 17

FIG. 18 ─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] November 8, 2002 (2002.11.
8)

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Claim 6

[Correction method] Change

[Correction content]

[Procedure Amendment 2]

[Document name to be amended] Statement

[Name of item to be corrected] Claim 11

[Correction method] Change

[Correction content]

[Procedure 3]

[Document name to be amended] Statement

[Correction target item name] Paragraph number 0018

[Correction method] Change

[Correction content]

In addition, press the knee to press the brake.
Or hold the lever or hand around your waist or waist.
Dollar, a shape that can be operated by a push button or the like, also by a shape that can be locked in a state of twist brake <br/> key, since it limits that simultaneously drive plate when stopping the rotation of the wheel increases, foot This makes it easier to put on, stand still, walk without rolling the wheels, go up and down stairs, and so on.

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] Paragraph number 0028

[Correction method] Change

[Correction content]

In addition, a brake mechanism is incorporated, and this brake has a shape that can be pressed against a knee or operated by a lever, a handle, a push button, or the like around the hand or the waist. The safety is dramatically improved by locking with the brake applied.
The drive plate can be prevented from rising so that it can be easily worn on the foot, stationary on the spot, walking, and going up and down stairs.

[Procedure Amendment 5]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Added

[Correction content]

[Brief description of drawings]

FIG. 1 is a first example of an embodiment of the present invention and is a side view showing basic functions.

FIG. 2 is a plan view of FIG. 1 showing a basic function of the first embodiment of the present invention.

FIG. 3 is a second example of the embodiment of the present invention, which is different from the basic function shown in FIGS. 1 and 2 in that the shaft 6e and the front wheel frame 3b.
FIG. 9 is a side view of an embodiment in which another drive source is added, omitting FIG.

4 is a second example of the embodiment of the present invention and is a plan view of FIG. 3. FIG.

FIG. 5 to FIG. 10 show change diagrams due to continuous foot movements. FIG. 6 is a diagram showing a state in which the weight is firmly on, a state in which the user is stationary, and a state in which the vehicle is running, among the actions during walking.

FIG. 6 is a diagram illustrating a state in which the heel is started to be raised among the actions during walking.

FIG. 7 is a diagram illustrating a state in which a person is more strongly kicked with his / her feet among the actions during walking.

FIG. 8 is a diagram showing a state in which a foot is carried forward among the actions during walking.

FIG. 9 is a diagram showing a state in which, while walking, a person starts to lower his / her feet from the heel forward.

FIG. 10 is a diagram on the verge of moving the weight to the front leg of the walking motion. The next operation returns to FIG.

FIG. 11 is a diagram in which an auxiliary wheel is attached to the front and the main body frame is extended.

FIG. 12 is an enlarged view of a spring 4a and a guide pin 4b.

FIG. 13 is an enlarged view of a spring 11a and a spring 12a. The end is inserted into the hole 29 in FIG.

FIG. 14 is an enlarged view of spring retainers 11b and 12b.
It is attached to the main body frame 3a by the metal fitting 31. The worm gear 28 is used. By rotating the knob 30, the spring inserted in the hole 29 is rotated, and the strength of the spring can be adjusted.

FIG. 15 is an enlarged view of drive plates 2a, 2b and 2c.

FIG. 16 is an enlarged view of a constant torque spiral spring 7c.

FIG. 17 is an enlarged view of disc brakes 15 and 16.

FIG. 18 is an enlarged view of a part near the brake.

FIG. 19: Breaks by pressing the knee against the brake lever 32.
Diagram of usage example of the method that works well

[Procedure correction 6]

[Document name to be amended] Statement

[Correction target item name] Explanation of code

[Correction method] Change

[Correction content]

[Explanation of reference numerals] 1, shoe 2, drive plate: 2a, toe: movable about an angle of 30 degrees with respect to the main body frame 3a about the shaft 6a as an axis. 2b, heel part: The guide pin 4b penetrates and is in contact with the spring 4a. 2c, Bending part: shows an elastic body or a bending material around the interdigital ridge between 2a and 2c. 3, frame 3a, body frame: a main frame having a built-in drive mechanism. 3b, front wheel frame: Movable about 60 degrees with respect to the main body frame 3a about the shaft 6e. 4, springs 4a, springs: a shape that does not fall off by the guide pins 4b. Connected to drive plate 2b. 4b, guide pin: The strength of the spring 4a can be adjusted. It is movably attached to the driving hardware 5. 5. The metal shaft for driving 6a as an axis can be moved up to about 60 degrees with respect to the body frame 3a. Chain 7a is connected. The guide pin 4b of the spring 4a is connected. Spring 11
a is acting to push it up. 6, shaft 6a, body frame 3a, drive plate 2a, and drive hardware 5 are movably connected. The spring 11a and the spring retainer 12a are incorporated. Power from 6b and sprockets 8a and 8d is transmitted to sprocket 9a. A bearing can rotate with respect to the main body frame 3a. 6c, a sprocket 9b, a wheel 13, and a brake disk 15 are attached, and can rotate with a bearing with respect to the main body frame 3a. 6d, a wheel 14 is attached, and can rotate with a bearing with respect to the front wheel frame 3b or the main body frame 3a. 6e, the main body frame 3a and the front wheel frame 3b are movably connected, and the spring 11b and the spring retainer 12
b is incorporated. 7, Chain and mainspring: 7a, Chain: Sprocket 8a
Tell. 7b, connection hardware: Connect the chain 7a and the constant torque spring 7c. 7c, constant torque spring: A role to pull back the pulled chain 7a. Constant torque spring 7d, Chain: Transmission of rotation of sprocket 9a to sprocket 9b. 7e, another drive source chain: The rotation of the sprocket 8c is transmitted to the sprocket 8d. 8. Sprocket: 8a, sprocket with built-in one-way rotation clutch. 8b, used as an idler. 8c, attached to the servo motor 22, a drive sprocket. 8d, sprocket with built-in one-way rotation clutch. 9, sprocket: 9a, fixed to shaft 6b, shaft 6b
Transmits the rotation of the chain to the chain 7d. 9b, fixed to shaft 6c, chain 7d
Transmits the rotation of the shaft 6c to the shaft 6c. 10. Bearings: Attached to each shaft. 11, spring: 11a, attached to the shaft 6a between the driving hardware 5 and the main body frame 3a, and acts to raise the driving hardware 5. 11b, mounted between the main body frame 3a and the front wheel frame 3b to adjust the balance of the front wheel frame 3b. 11c, an elastic body that is attached between the main body frame 3a and the front wheel frame 3b and receives the impact of the front wheel frame 3b. 12, spring holder: fixed to the main body frame 3a with screws. 12a, a worm gear type spring retainer for adjusting the strength of the spring 11a. 12b, a worm gear type spring retainer that adjusts the strength of the spring 11b. 13, rear wheel: fixed to the shaft 6c. Drive wheel. 14, front wheel: free wheel. 15, brake disc: fixed to the shaft 6c. 16. Brake: By pulling the brake wire 17 or the brake wire 33 , the brake disk 15 can be sandwiched and the brake can be activated. 17, Brake wire: Extend to hand for braking. 18, Brake handle: 18a, Lever: Brake wire 17 is pulled by gripping. The servo motor 22 can be switched off by grasping it. 18b, grip: normally gripped portion, brake lever 1
The operation switch of 8a or another drive source can be attached to enable the hand operation. Telescopic stock can be attached and detached. 19, Stock: Telescopic type, used to support the body. Can be removed. 20, Band: It can be locked with the brake lever 18a being effective. 21. Sensor: Captures the displacement angle of the driving hardware 2b. Potentiometer etc. 22, Servo motor: A motor that can control speed and torque. 23, Controller: The servo motor is controlled by the signal from the sensor 21 and the signal from the hand switch. 24, power supply: 25, signal cable: controls the servomotor 22. 26. Switch: When the brake lever is gripped, the servo motor 22 is turned off. 27, Switch: Controls on / off and rotation speed of the servo motor. 28, Worm gear. 29, hole to insert the spring. 30, adjusting knob. 31, mounting hardware. 32, Brake lever: Press the knee
You can pull the rake wire 33 to apply the brake.
I can. 33, brake wire: by the brake lever 32
Can be pulled.

[Procedure Amendment 7]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 19

[Correction method] Added

[Correction content]

FIG. 19 ─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] December 3, 2002 (2002.12.
3)

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Brief description of the drawing

[Correction method] Change

[Correction content]

[Brief description of drawings]

FIG. 1 is a first example of an embodiment of the present invention and is a side view showing basic functions.

FIG. 2 is a plan view of FIG. 1 showing a basic function of the first embodiment of the present invention.

FIG. 3 is a second example of the embodiment of the present invention, which is different from the basic function shown in FIGS. 1 and 2 in that the shaft 6e and the front wheel frame 3b.
FIG. 9 is a side view of an embodiment in which another drive source is added, omitting FIG.

4 is a second example of the embodiment of the present invention and is a plan view of FIG. 3. FIG.

FIG. 5 to FIG. 10 show change diagrams due to continuous foot movements. FIG. 6 is a diagram showing a state in which the weight is firmly on, a state in which the user is stationary, and a state in which the vehicle is running, among the actions during walking.

FIG. 6 is a diagram illustrating a state in which the heel is started to be raised among the actions during walking.

FIG. 7 is a diagram illustrating a state in which a person is more strongly kicked with his / her feet among the actions during walking.

FIG. 8 is a diagram showing a state in which a foot is carried forward among the actions during walking.

FIG. 9 is a diagram showing a state in which, while walking, a person starts to lower his / her feet from the heel forward.

FIG. 10 is a diagram on the verge of moving the weight to the front leg of the walking motion. The next operation returns to FIG.

FIG. 11 is a diagram in which an auxiliary wheel is attached to the front and the main body frame is extended.

FIG. 12 is an enlarged view of a spring 4a and a guide pin 4b.

FIG. 13 is an enlarged view of a spring 11a and a spring 12a. The end is inserted into the hole 29 in FIG.

FIG. 14 is an enlarged view of spring retainers 11b and 12b.
It is attached to the main body frame 3a by the metal fitting 31. The worm gear 28 is used. By rotating the knob 30, the spring inserted in the hole 29 is rotated, and the strength of the spring can be adjusted.

FIG. 15 is an enlarged view of drive plates 2a, 2b and 2c.

FIG. 16 is an enlarged view of a constant torque spiral spring 7c.

FIG. 17 is an enlarged view of disc brakes 15 and 16.

FIG. 18 is an enlarged view of a part near the brake.

FIG. 19 is a diagram of an example of use of a system in which a knee is pressed against a brake lever 32 to apply a brake.

FIG. 20: Break by pressing the knee against the brake lever 32
An enlarged view of the usage example of the method that works effectively. Brake lever 32
Can also be pushed by hand. Front and rear wheels each
It is a diagram of a style in which each frame has one frame 3a and is long.

FIG. 21 is a plan view of FIG.

FIG. 22 is a front wheel and a rear wheel, respectively,
Lame 3a is a short style figure with heel raised
FIG. By pressing the rubber of the heel against the road surface
It can be used as a brake.

FIG. 23 is a side view showing a state where the heel of FIG. 22 is lowered.

FIG. 24 is a plan view of FIG.

[Explanation of reference numerals] 1, shoe 2, drive plate: 2a, toe: movable about an angle of 30 degrees with respect to the main body frame 3a about the shaft 6a as an axis. 2b, heel part: The guide pin 4b penetrates and is in contact with the spring 4a. 2c, bent portion: shows an elastic body or a bent material around the thumb pad between 2a and 2c. 3, frame 3a, body frame: a main frame having a built-in drive mechanism. 3b, front wheel frame: Movable about 60 degrees with respect to the main body frame 3a about the shaft 6e. 4, springs 4a, springs: a shape that does not fall off by the guide pins 4b. Connected to drive plate 2b. 4b, guide pin: The strength of the spring 4a can be adjusted. It is movably attached to the driving hardware 5. 5. The metal shaft for driving 6a as an axis can be moved up to about 60 degrees with respect to the body frame 3a. Chain 7a is connected. The guide pin 4b of the spring 4a is connected. Spring 11
a is acting to push it up. 6, shaft 6a, body frame 3a, drive plate 2a, and drive hardware 5 are movably connected. The spring 11a and the spring retainer 12a are incorporated. Power from 6b and sprockets 8a and 8d is transmitted to sprocket 9a. A bearing can rotate with respect to the main body frame 3a. 6c, a sprocket 9b, a wheel 13, and a brake disk 15 are attached, and can rotate with a bearing with respect to the main body frame 3a. 6d, a wheel 14 is attached, and can rotate with a bearing with respect to the front wheel frame 3b or the main body frame 3a. 6e, the main body frame 3a and the front wheel frame 3b are movably connected, and the spring 11b and the spring retainer 12
b is incorporated. 7, Chain and mainspring: 7a, Chain: Sprocket 8a
Tell. 7b, connection hardware: Connect the chain 7a and the constant torque spring 7c. 7c, constant torque spring: A role to pull back the pulled chain 7a. Constant torque spring 7d, Chain: Transmission of rotation of sprocket 9a to sprocket 9b. 7e, another drive source chain: The rotation of the sprocket 8c is transmitted to the sprocket 8d. 8. Sprocket: 8a, sprocket with built-in one-way rotation clutch. 8b, used as an idler. 8c, attached to the servo motor 22, a drive sprocket. 8d, sprocket with built-in one-way rotation clutch. 9, sprocket: 9a, fixed to the shaft 6b, transmits the rotation of the shaft 6b to the chain 7d. 9b, which is fixed to the shaft 6c, transmits the rotation of the chain 7d to the shaft 6c. 10. Bearings: Attached to each shaft. 11, spring: 11a, attached to the shaft 6a between the driving hardware 5 and the main body frame 3a, and acts to raise the driving hardware 5. 11b, mounted between the main body frame 3a and the front wheel frame 3b to adjust the balance of the front wheel frame 3b. 11c, an elastic body that is attached between the main body frame 3a and the front wheel frame 3b and receives the impact of the front wheel frame 3b. 12, spring holder: fixed to the main body frame 3a with screws. 12a, a worm gear type spring retainer for adjusting the strength of the spring 11a. 12b, a worm gear type spring retainer that adjusts the strength of the spring 11b. 13, rear wheel: fixed to the shaft 6c. Drive wheel. 14, front wheel: free wheel. 15, brake disc: fixed to the shaft 6c. 16. Brake: Brake disk 1 by pulling the brake wire 17 or the brake wire 33
5 can be sandwiched and the brake can be activated. 17, Brake wire: Extend to hand for braking. 18, Brake handle: 18a, Lever: Brake wire 17 is pulled by gripping. The servo motor 22 can be switched off by grasping it. 18b, grip: normally gripped portion, brake lever 1
The operation switch of 8a or another drive source can be attached to enable the hand operation. Telescopic stock can be attached and detached. 19, Stock: Telescopic type, used to support the body. Can be removed. 20, Band: It can be locked with the brake lever 18a being effective. 21. Sensor: Captures the displacement angle of the driving hardware 2b. Potentiometer etc. 22, Servo motor: A motor that can control speed and torque. 23, Controller: The servo motor is controlled by the signal from the sensor 21 and the signal from the hand switch. 24, power supply: 25, signal cable: controls the servomotor 22. 26. Switch: When the brake lever is gripped, the servo motor 22 is turned off. 27, Switch: Controls on / off and rotation speed of the servo motor. 28, Worm gear. 29, hole to insert the spring. 30, adjusting knob. 31, mounting hardware. 32, Brake lever: The brake wire 33 can be pulled by pressing the knee to activate the brake. 33, Brake wire: Can be pulled by the brake lever 32. 34, rubber for brake 35, rubber retaining screw for brake: according to rubber consumption
The rubber can be pushed out. 36, Heel cover

[Procedure Amendment 2]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 20

[Correction method] Added

[Correction content]

FIG. 20

[Procedure 3]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 21

[Correction method] Added

[Correction content]

FIG. 21

[Procedure amendment 4]

[Document name to be corrected] Drawing

[Correction target item name] Fig. 22

[Correction method] Added

[Correction content]

FIG. 22

[Procedure Amendment 5]

[Document name to be corrected] Drawing

[Correction target item name] Fig. 23

[Correction method] Added

[Correction content]

FIG. 23

[Procedure correction 6]

[Document name to be corrected] Drawing

[Name of item to be corrected] Fig. 24

[Correction method] Added

[Correction content]

FIG. 24

Claims (8)

[Claims] 1. A sports equipment that rolls by wheels, such as roller skates or inline skates, in which one sports machine is worn on one foot and two sports machines are equipped with the following drive mechanism. It was made. It has a plate that is integrated with the shoe or a plate that can fix the shoe, and this plate is used as a drive plate to connect to the body frame that supports the wheel at the tip of the foot, and the heel can be raised and lowered. By raising the drive plate from the main body frame by raising or kicking, a rotational force that accelerates the rotation of the wheel is generated, transmitted to the wheel as the drive force, and it is smooth without lowering the heel. It is a driving mechanism that can be lowered to a sports equipment that has this driving mechanism. 2. The sports equipment according to claim 1, further comprising a drive mechanism having one or more one-way rotation clutches incorporated in the power transmission path from the drive plate to the wheels. 3. The sports equipment according to claim 1, wherein the wheel on which the driving force acts is a front wheel, a rear wheel, or another wheel. 4. The sports equipment according to claim 1, wherein the drive plate has shoes removable. 5. The elastic body such as a spring according to claim 1, which absorbs a shock generated by a wheel or a drive mechanism and transmitted to a foot or shoe at the time of an operation of raising a heel or a kick, and softening the same. Sports equipment built in the middle of the power transmission path from the drive plate to the wheels. 6. The device according to claim 1, wherein the displacement angle of the drive plate, which changes due to the motion of raising the heel or the motion of kicking with the foot, is detected by a sensor, and electric energy can be converted into mechanical energy such as a motor and a solenoid. Is a sports equipment that has a drive mechanism that assists human power by controlling the on / off timing of the machine, controlling the strength and weakness of mechanical energy, and transmitting the rotational force to the wheel by using that device as another drive source. 7. The sports equipment according to claim 6, wherein one or more one-way rotation clutches are built in between the transmission of the rotational force from the drive source such as the motor and the solenoid to the wheel. 8. The sports equipment according to claim 6, wherein the driven wheels are front wheels, rear wheels, or all wheels.