KR20110007693A - A training device for driving of bicycle - Google Patents

Abstract

PURPOSE: A bicycle riding exercise apparatus is provided to enable a user to easily learn how to ride a bicycle indoors. CONSTITUTION: A perpendicular frame(1400) is installed on one side of a frame(1100) upward with a certain length. A center support frame(1500) for a front wheel handle support frame(15) is installed on the perpendicular frame. A handle shaft(14) of a bicycle handle is surrounded by the front wheel handle support frame.

Description

Bike driving exerciser {A TRAINING DEVICE FOR DRIVING OF BICYCLE}

The present invention relates to a bicycle driving exerciser that can be used indoors for driving practice or driving posture correction of a bicycle, and more particularly, to a bicycle driving exerciser that enables a beginner to safely and easily learn the driving of a bicycle.

In general, the bicycle has been considered as a means of transportation or transportation by moving on the road, and the children's housewives and students learn to ride bicycles to increase their level of intelligence beyond play or balance and exercise. have.

It's really hard to grab the back when you first learn the bike and run around the alleys of the playground. It's a lot harder than running with your bare body, so it's a lot of exercise for the person behind you. But after a while, if your child rides a little bike, parents will find it worthwhile.

It may seem like nothing, but it will help you to combine visual and motor sensations, and it will help your brain to be active and your body's health.

Balance your body and look for obstacles such as cars or people in front of you, whether you need to stand, whether to stand, at which point to stand, if you avoid, to avoid, to go back, and at what point to brake To teach it, it is followed by a complex brain activity that uses the body's senses to judge and make decisions.

If you learn to fall down, injured and severely to learn the life of the bike and the body will be fractured or disabled, there are various developments to solve this problem and learn the bike more comfortable and safe.

Proposed "bicycle exercise exerciser" published in the Republic of Korea Patent Publication No. 20-1988-4235 bar is provided with a roller to support the rear wheel rotatably in addition to fixing the support frame of the pedal unit, turning the pedal pedal The rear wheel is rotated, and the support frame of the pedal unit is fixed so that the bicycle can be practiced while the rear wheel rotates by rotating the pedal in a stable state.

However, such a bicycle exercise exerciser has a problem that does not achieve the same practice effect as riding a real bicycle because the front wheel is practiced without rotation.

In consideration of this point, the Korean Patent Office has proposed a "bicycle support platform", which is published in the notification number 20-1991-7998. When riding the bicycle with the front wheel support and the rear wheel support installed by the intermediate connection, The front and rear wheels are rolled up, like driving a bicycle on the road.

In this case, there is a problem that the beginner easily falls from side to side, in which case the front wheel of the bicycle is disassembled and separated, and then the front wheel support is fixed to the support tube support installed on the front wheel support, and then the bicycle handle is fixed. You can practice stepping on the bicycle pedal.

However, even in this case, the bicycle support platform is a problem that does not achieve the same practice effect as riding a real bicycle because the front wheel does not rotate.

The present invention is to solve the above-mentioned problems, the center frame frame portion for the front wheel handle support frame of the bicycle is installed on the vertical frame portion mounted on the frame, the front wheel handle support frame portion of the bicycle is inclined more than a certain angle from side to side The first purpose is to provide a bicycle driving exerciser that allows the beginner to learn the bicycle to learn to rotate the front and rear wheels of the bicycle indoors without falling down from side to side.

According to the present invention, the center support frame portion for the front wheel handle support frame portion is rotatably installed in a vertical frame portion, and the bicycle is placed on the front wheel support and the rear wheel support of the bicycle driving exerciser, and the center support frame portion for the front wheel handle support frame portion. The second purpose is to provide a bicycle driving exerciser that can be easily rotated to support the front wheel handle support frame portion of the bicycle.

The present invention is provided with a speed regulator portion installed in the vertical frame portion, a drive motor connected to the speed regulator portion, and a belt to transmit the rotational force of the drive motor to the roller of the front wheel support, such as when running downhill Its third purpose is to provide a bike exerciser that allows you to feel the bike rolling without turning the pedal.

The present invention, the first and second rollers supporting the front and rear wheels of the bicycle is installed on the front wheel support and the rear wheel support, the diameter of the first, second, third rollers is the largest of both ends of the roller first, second, The center of the three rollers is formed to be the smallest, the fourth purpose is to provide a bicycle driving exerciser to guide the wheel of the bicycle to the center of the roller to beginners to practice safely driving.

A fifth object of the present invention is to provide a bicycle driving exerciser, wherein the outer circumferential surfaces of the first, second, and third rollers are nuered or rubber-coated to increase friction with the wheels of the bicycle to improve driving performance.

The present invention, the first roller is installed on the front wheel support to support the front wheel of the bicycle rotatably and the second and third rollers installed to support the rear wheel of the bicycle to the rear wheel support is installed, the first roller and the first Pulley grooves are formed at both ends of the two rollers, and a belt is provided in the pulley grooves to provide a bicycle driving exerciser in which the first roller and the second roller are rotated to drive the bicycle.

A seventh object of the present invention is to provide a bicycle driving exerciser which is provided on both sides of the frame at a predetermined height to facilitate riding on a saddle of a bicycle.

The present invention, the first roller is rotatably installed to support the front wheel of the bicycle to the front wheel support is installed so that the bicycle front wheel is rotated in contact with the rear of the bicycle at a predetermined angle toward the pedal portion of the bicycle, the bicycle running to facilitate the pedaling of the bicycle The eighth purpose is to provide the exerciser.

The present invention provides at least one of the left and right sides of the frame is provided with a vertically held handle portion, the bicycle driving exerciser to maintain the center by holding the handle portion with the left or right hand while sitting on the saddle of the bicycle. There are nine purposes.

The present invention, the lower portion of the frame is provided with a plurality of fasteners having a rubber pad at a predetermined position, as well as a plurality of foldable moving wheels are provided at the lower portion of the frame, so that it is easy to move to a predetermined position, easy to fix in the moved position A tenth purpose is to provide a customized bicycle exerciser.

Bicycle driving exerciser of the present invention for achieving the above object, the frame, the front wheel support is installed on one side of the frame and the front wheel is rotatably supported, and is installed on the other side of the frame to support the rear wheel rotatably It includes a rear wheel support that is fixed to the frame while maintaining a constant distance between the front wheel support and the rear wheel support, the vertical frame is installed in a predetermined length to the upper side on one side of the frame and the bicycle is installed in the vertical frame portion It is characterized in that it further comprises a center support frame portion for the front wheel handle support frame portion of the U-shaped or U-shaped to surround the front wheel handle support frame portion of the bicycle supporting the handle shaft of the bicycle handle is configured to be rotatable connected to the front wheel support.

Here, the center support frame portion for the front wheel handle support frame portion is rotatably installed in the vertical frame portion.

And a speed controller provided in the vertical frame part, a drive motor connected to the speed controller part, and a belt configured to transmit the rotational force of the drive motor to the roller of the front wheel support.

In addition, the front wheel support and the rear wheel support is provided with the first, second and third rollers for supporting the front wheel and the rear wheel of the bicycle, the diameter of the first, second, third rollers are the largest of both ends of the roller first, second, third The central portion of the roller is characterized in that the smallest.

On the other hand, the outer circumferential surface of the first, second, third rollers is characterized in that the kneading or rubber coating.

First and second rollers are installed on the front wheel support to pivotally support the front wheel of the bicycle, and second and third rollers are installed on the rear wheel support to pivotally support the rear wheel of the bicycle, and the first roller and the second roller Pulley grooves are formed at both ends, and the pulley groove is characterized in that a belt is installed.

And both sides of the frame is characterized in that the footrest is provided with a predetermined height to facilitate riding on the saddle of the bicycle.

In addition, the first roller is rotatably installed to support the front wheel of the bicycle to the front wheel support is characterized in that the bicycle front wheel is installed in contact with the pedal portion of the bicycle at an angle back to rotate.

In addition, at least one side of the left and right sides of the frame is characterized in that it is provided with a vertically held handle to hold the center by holding the left or right hand while sitting on the bicycle.

The lower portion of the frame is provided with a plurality of fasteners having a rubber pad to be seated at a predetermined position, of the lower portion of the frame is characterized in that a plurality of foldable moving wheels are provided to facilitate movement.

As described above, according to the bicycle driving exerciser of the present invention, the front wheel of the bicycle and the rear wheel of the bicycle indoors without supporting the front wheel handle support frame portion of the bicycle so as not to be inclined more than a certain angle from side to side without falling from side to side. You can learn to rotate the state.

According to the bicycle driving exerciser of the present invention, by simply rotating the bicycle on the front wheel support and the rear wheel support of the bicycle driving exerciser to rotate the center support frame for the front wheel support frame frame part can conveniently support the front wheel handle support frame of the bicycle It works.

According to the bicycle driving exerciser of the present invention, there is an effect that can feel the bicycle rolls without turning the pedal, such as when running downhill.

According to the bicycle driving exerciser of the present invention, the diameters of the first, second and third rollers supporting the front and rear wheels of the bicycle on the front wheel support and the rear wheel support are the largest at both ends of the roller and the central part of the first, second and third rollers is the most. Formed small, there is an effect that the beginners safely practice driving by guiding the wheel of the bicycle to the center of the roller.

According to the bicycle driving exerciser of the present invention, the outer circumferential surface of the first, second and third rollers has an effect of increasing the friction between the wheels and the rollers of the bicycle to improve the running performance by being nuered or rubber coated.

According to the bicycle driving exerciser of the present invention, the side surface of the frame is provided with a footrest at a predetermined height, there is an effect that it is easy to ride on the saddle of the bicycle.

According to the bicycle driving exerciser of the present invention, the first roller is rotatably installed to support the front wheel of the bicycle to the front wheel support is installed to rotate the front wheel of the bicycle in contact with the pedal portion of the bicycle at an angle back, turning the pedal of the bicycle There is an effect that facilitates.

According to the bicycle driving exerciser of the present invention, at least one of the left and right sides of the frame is provided with a vertically held handle portion, there is an effect that can maintain the center by holding the handle portion with the left or right hand while sitting on the saddle of the bicycle. .

According to the bicycle driving exerciser of the present invention, the lower portion of the frame is provided with a plurality of fasteners having a rubber pad at a predetermined position, as well as a plurality of folding wheels at the lower portion of the frame, the movement to a predetermined position is easy, the moved position Has the effect of being easy to fix.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front view showing a bicycle driving exerciser according to an embodiment of the present invention, Figure 2 is a plan view of Figure 1, Figure 3 is a right side view of Figure 1, Figure 4 is a bicycle driving exerciser in an embodiment of the present invention It is explanatory drawing which shows the state installed.

In adding reference numerals to the components of the drawings, the same components, even if displayed on the other drawings to have the same reference numerals as possible, it is known that it may unnecessarily obscure the subject matter of the present invention Detailed description of functions and configurations will be omitted.

1 to 4, the bicycle driving exerciser 1000 of the present invention is provided with a frame 1100 and a front wheel 11 of the bicycle 1 rotatably supported on one side of the frame. Rear wheel support 1300 having a front wheel support 1200 having a first roller 1210 and second and third rollers 1310 and 1320 installed on the other side of the frame so that the rear wheel 12 of the bicycle is rotatably supported. Including), the front wheel support and the rear wheel support is fixed to the frame at a constant interval.

The frame 1100 extends above the front wheel support 1200 and the rear wheel support 1300 to form a first roller 1210 and a rear wheel support 1300 constituting the front wheel support 1200. , 3 rollers (1310, 1320) to cover both ends of the safety cover to provide a simple and clean aesthetics.

Therefore, the front wheel support 1200 and the rear wheel support 1300 may be installed at regular intervals on the frame 1100 to be used according to the size of the bicycle.

Referring to the configuration of the present invention, the vertical frame portion 1400 and the vertical frame portion 1400 and the vertical frame portion 1400 is installed on the one side of the frame 1100 is installed upright, the front wheel support interval of the bicycle 13 The center support frame part 1500 for the front wheel handle support frame part having a U or U shape to surround the front wheel handle support frame part 15 of the bicycle supporting the handle shaft 14 of the bicycle handle configured to be rotatable. More).

Therefore, when the front wheel handle support frame portion 1500 is inserted into the front wheel handle support frame portion 15 of the bicycle supporting the handle shaft 14 connected to the handle of the bicycle 1 to the center support frame portion 1500 for the bicycle (1) The front wheel handle support frame portion 1500 of the bicycle is supported by the U-shaped or U-shaped front wheel handle support frame portion to maintain the balance while not easily falling left and right to practice cycling. .

In addition, in the present exemplary embodiment, the center support frame part 1500 for the front wheel handle support frame part is rotatably installed up and down in the vertical frame part 1400.

Therefore, in the state where the bicycle 1 is simply placed on the front wheel support 1200 and the rear wheel support 1300 of the bicycle driving exerciser 1000, the front wheel handle support of the bicycle is pivoted by rotating the center support frame 1500 for the front wheel handle support frame part. The frame part 15 can be conveniently supported.

On the other hand, in order to ride the bicycle a little, the width of the center support frame portion 1500 for the front wheel handle support frame portion can be widened, as well as the center support frame portion 1500 for the front wheel handle support frame portion left and right It can also be configured to guide while rotating to a certain angle.

In addition, the inner surface of the center support frame portion 1500 for the front wheel handle support frame portion is provided with a shock absorbing member to prevent the paint on the front wheel handle support frame portion 15 of the bicycle is peeled off.

In addition, the speed controller 1610 installed in the vertical frame portion 1400, the drive motor 1620 to be installed to adjust the position in the frame 1100 in a state connected to the speed controller and the drive motor A belt 1630 is provided to transfer the rotational force to the first roller 1210 of the front wheel support 1200 by being caught by the pulley.

The drive motor 1620 is installed on the upper portion of the frame 1100 in the present embodiment, but preferably is installed below the frame 1100.

In addition, the speed controller 1610 (motor control unit), as well as the speed meter and time check switch and the user manual is installed on the upper portion of the vertical frame unit 1400.

Therefore, when the speed controller 1610 is operated to adjust the power and voltage supplied to the drive motor 1620, the drive motor 1620 is driven while the rotational speed is changed according to the operation, and the drive motor ( Rotation of the 1620 is transmitted to the front wheel support 1200 by using the belt 1630, the rotational force of the drive motor 1620 through the belt 1630 by operating the speed adjusting unit 1610. When it is transmitted to the front wheel support 1200 and the rear wheel support 1300, it is possible to feel the bicycle rolling without turning the pedal as when running downhill.

Meanwhile, a first roller 1210 supporting the front wheel 11 of the bicycle 1 is rotatably installed on the front wheel support 1200, and a rear wheel 12 of the bicycle 1 is provided on the rear wheel support 1300. The second and third rollers 1310 and 1320 supporting the rollers are rotatably installed, and the diameters of the first, second and third rollers are the largest at both ends of the rollers and the smallest central portion of the first, second and third rollers is formed. do.

Therefore, since the central portions of the first roller 1210 and the second and third rollers 1310 and 1320 are the smallest, the beginner guides the front wheel 11 and the rear wheel 12 of the bicycle 1 to the center of each roller. You will practice driving safely.

Here, the outer circumferential surfaces of the first, second, and third rollers 1210, 1310, and 1320 are coated with knurling or rubber coating.

Therefore, the friction between the wheels 11 and 12 of the bicycle 1 and the first, second and third rollers 1210, 1310 and 1320 is formed on the outer circumferential surface of the first, second and third rollers 1210, 1310 and 1320. Or the rubber coating is large and does not slip, so the running performance is improved.

Pulley grooves 1211 and 1311 are formed at both ends of the first roller 1210 and the second roller 1310, and belts 1700 are installed in the pulley grooves 1211 and 1311.

Accordingly, when the first roller 1210 and the second roller 1310 are synchronously rotated by the belt 1700 to step on the pedal of the bicycle 10, the first roller 1210 and the second roller 1310 are driven.

In addition, the frame 1100 may be further provided with a tension roller to adjust the tension applied to the belt 1700.

In addition, the both sides of the frame 1100 is preferably provided with a footrest portion 1110 at a predetermined height to easily ride on the saddle of the bicycle (1).

On the other hand, the first roller 1210 rotatably installed to support the front wheel 11 of the bicycle 1 on the front wheel support 1200, the front wheel of the bicycle at a predetermined angle toward the pedal unit 16 of the bicycle (1) 11) is installed to rotate in contact with the back.

Therefore, the load on the pedal of the bicycle 1 is reduced, so that it is easy to turn the pedal.

At least one side of the left and right sides of the frame 1100 is provided with a vertically held handle 1800, the center can be maintained by holding the left or right hand while sitting on the bicycle (1).

In addition, the upper portion of the handle portion 1800, it is preferable to wear a protective protective cloth (not shown) or to wrap a rubber pad so that the bicycle driver is easy to grab.

The lower portion of the frame 1100 is provided with a plurality of fasteners 1120 having a rubber pad to be seated at a predetermined position, as well as a plurality of folding wheels 1130 are provided at the lower portion of the frame to facilitate movement.

Therefore, the bicycle driving exerciser 1000 can be easily moved to a predetermined position by the moving wheel 1130, and the fixing device 1120 can be easily fixed at the moved position.

On the other hand, the inner side of the frame 1100 is a bicycle wheel departure prevention device 1900 is provided to prevent the left and right separation of the front and rear wheels on the left and right sides of the front and rear wheels of the bicycle.

Therefore, when the bicycle beginners practice the bicycle, if the wheel of the bicycle is moved to the left and right to prevent further movement to the left and right by the bicycle wheel departure prevention device (1900) to continue to practice the bicycle driving.

Of course, the belts 1630 and 1700 can be replaced by a chain when the pulley formed in the first roller, the second roller, and the driving means is composed of a sprocket, and the rotational force is more surely transmitted.

The embodiments of the present invention described above and illustrated in the drawings should not be construed as limiting the technical spirit of the present invention. The protection scope of the present invention is limited only by the matters described in the claims, and those skilled in the art can change and change the technical idea of the present invention in various forms. Therefore, such improvements and modifications will fall within the protection scope of the present invention if it is obvious to those skilled in the art.

1 is a front view showing a bicycle driving exerciser according to an embodiment of the present invention,

2 is a plan view of FIG.

3 is a right side view of FIG. 1;

4 is an explanatory diagram showing a state in which a bicycle is installed in a bicycle driving exerciser according to an embodiment of the present invention.

<Description of Symbols for Main Parts of Drawings>

1000: bicycle driving exerciser 1100: frame

1110: footrest 1120: fixture

1130: moving wheel 1200: front wheel support

1210: first roller 1300: rear wheel support

1310: second roller 1320: third roller

1400: vertical frame

1500: center support frame portion for the front wheel handle support frame portion

1610: speed controller 1620: drive motor

1630: Belt 1700: Belt

1800: handle 1900: bicycle wheel departure prevention

Claims (12)

Frame 1100, the front wheel support 1200, which is installed on one side of the frame and the front wheel 11 of the bicycle 1 is rotatably supported, and the rear wheel 12 of the bicycle is installed on the other side of the frame In the bicycle driving exerciser including a rear wheel support (1300) that is possibly supported, and to fix the front wheel support and the rear wheel support to the frame at a constant interval, A vertical frame part 1400 installed at a predetermined length upward on one side of the frame 1100, It is installed on the vertical frame portion 1400, is connected to the front wheel support section 13 of the bicycle to surround the front wheel handle support frame portion 15 of the bicycle supporting the handle shaft 14 of the bicycle handle configured to be rotatable Bicycle driving exercise machine, characterized in that it further comprises a center support frame portion (1500) for the front wheel handle support frame portion. The method of claim 1, And a center support frame portion (1500) for the front wheel handle support frame portion is rotatably installed on the vertical frame portion (1400). The method of claim 1, The speed controller 1610 installed on the vertical frame part 1400, the drive motor 1620 connected to the speed controller part, and the rotational force of the drive motor are connected to the first roller 1210 of the front wheel support 1200. Bicycle driving exercise machine, characterized in that provided with a belt 1630 to transmit. The method of claim 1, A first roller 1210 supporting the front wheel 11 of the bicycle 1 is installed on the front wheel support 1200, and a second supporting the rear wheel 12 of the bicycle 1 is installed on the rear wheel support 1300. , 3 rollers (1310, 1320) is installed, the diameter of the first, second, third rollers are both ends of the roller is the largest and the central portion of the first, second, third rollers is characterized in that the bike driving exerciser. The method of claim 4, wherein Bike driving exerciser, characterized in that the outer peripheral surface of the first, second, third rollers are nerring or rubber coated. The method of claim 4, wherein Pulley grooves 1211 and 1311 are formed at both ends of the first roller 1210 and the second roller 1310, and the pulley grooves 1211 and 1311 are provided with a belt 1700. . The method of claim 1, Both sides of the frame (1100) bike running exerciser, characterized in that the footrest portion (1110) is provided at a predetermined height to facilitate the ride on the saddle of the bicycle (1). The method of claim 1, The first roller 1210 rotatably installed on the front wheel support 1200 to support the front wheel 11 of the bicycle 1 is the bicycle front wheel 11 at a predetermined angle toward the pedal unit 16 of the bicycle 1. Bicycle driving exerciser, characterized in that the rear contact is installed to rotate. The method of claim 1, At least one side of the left and right sides of the frame 1100 is provided with a vertically held handle 1800, it is possible to hold the center by holding the left or right hand while sitting on the bicycle (1) Bike driving exerciser. The method of claim 1, The lower part of the frame 1100 is provided with a plurality of fasteners (1120) with a rubber pad to be seated at a predetermined position, as well as a plurality of folding wheels (1130) are provided on the lower portion of the frame to facilitate movement, the frame 1100, the inside of the bicycle wheel exerciser, characterized in that the bicycle wheel departure prevention device (1900) is installed to prevent the left and right separation of the front and rear wheels from the front and rear wheels of the bicycle. Frame 1100, the front wheel support 1200, which is installed on one side of the frame and the front wheel 11 of the bicycle 1 is rotatably supported, and the rear wheel 12 of the bicycle is installed on the other side of the frame In the bicycle driving exerciser including a rear wheel support (1300) that is possibly supported, and to fix the front wheel support and the rear wheel support to the frame at a constant interval, A first roller 1210 supporting the front wheel 11 of the bicycle 1 is installed on the front wheel support 1200, and a second supporting the rear wheel 12 of the bicycle 1 is installed on the rear wheel support 1300. , 3 rollers (1310, 1320) is installed, the diameter of the first, second, third rollers are both ends of the roller is the largest and the central portion of the first, second, third rollers is characterized in that the bike driving exerciser. Frame 1100, the front wheel support 1200, which is installed on one side of the frame and the front wheel 11 of the bicycle 1 is rotatably supported, and the rear wheel 12 of the bicycle is installed on the other side of the frame In the bicycle driving exerciser including a rear wheel support (1300) that is possibly supported, and to fix the front wheel support and the rear wheel support to the frame at a constant interval, The speed regulator 1610 installed in the vertical frame portion 1400, the drive motor 1620 connected to the speed controller portion, and to transmit the rotational force of the drive motor to the roller 1210 of the front wheel support 1200. Bicycle driving exercise machine, characterized in that provided with a belt (1630).

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