KR102018511B1 - Exercise apparatus using bicycle - Google Patents

Abstract

The present invention is intended to make an occupant on a bicycle feel as if one is actually riding, and to develop a sense of balance against external shocks. The present invention relates to an exercise device using a bicycle to allow a frame member to move from side to side, to serve to disperse the center of the occupant on the bicycle, thereby helping training the sense of balance.

Description

Exercise device using bicycle {EXERCISE APPARATUS USING BICYCLE}

The present invention relates to an exercise device using a bicycle, and more particularly, to an exercise device using a bicycle to make a passenger who rides a two-wheeled bicycle feel as if they are actually driving, and to develop a sense of balance for an external stratification. .

In modern society, modern people's interest in health is increasing due to the improvement of the economic level according to the development of industry and the increase of the average lifespan according to the development of medical technology. The factors affecting health reported diet control, physical activity and exercise. In particular, members of modern society prefer to enjoy exercise as a way to stay healthy due to their economic margins, and exercise is a major factor in health. Regular and systematic exercise prevents the development of risk factors associated with death, such as cardiovascular disease, diabetes, and cancer, and helps to prevent the risk of osteoporosis by preventing loss of bone mineral density and maintaining bone health. In addition, a healthy person maintains proper weight through exercise, improving physical work, cardiopulmonary function and metabolic processes. For the above reasons, many people participate in various sports to get the effects of the exercise. Among other sports, bicycle exercise is being promoted by public relations and social support by the government and local organizations, so the number of people who enjoy cycling exercise for the purpose of health and diet is increasing.

However, in Korea, the conditions for using bicycles are not so good. Therefore, there was a problem that can not be properly utilized even after purchasing the bicycle. In order to solve such a problem, Utility Model Registration 20-0193894 proposes a technology that allows the bicycle to be used as a fitness device by rotatably supporting the rear wheel of the bicycle. However, since the prior art is configured to fix the center of rotation of the rear wheel, there is a problem that it is difficult to measure or improve the sense of balance, as in the existing indoor bicycle exercise equipment.

In particular, in the sense of equilibrium, the child learns naturally by riding a bicyclist when he is a child.As an adult, the bicycle cannot run vertically due to asymmetry such as leg length differences, sideways, and left and right sole arch arch asymmetry. The driving, there is a problem that an accident due to injury or pain, posture anxiety, etc. appear in any one part of the body.

Utility Model Registration 20-0193894

The present invention has been made in view of the above problems, and an object of the present invention is to make a passenger who rides a two-wheeled bicycle feels as if it is actually running, exercise device using a bicycle to increase the sense of balance for the outer stratification To provide.

Exercise device using a bicycle according to the present invention for achieving the above objects is formed in the base plate; A front wheel support roller rotatably supporting the front wheel of the bicycle in front of the upper surface of the base; A rear wheel support roller rotatably supporting the rear wheel of the bicycle at the rear of the upper surface of the base; A frame member extending in both directions of the bicycle while being supported by the base; And a guide member for guiding the movement of the frame member.

Here, the rear wheel support roller is composed of a pair, it is preferable that the rear wheel of the bicycle is disposed between the pair of the rear wheel support roller to be rotatable.

The frame member may include a pair of support frames spaced apart from each other but extended upward of the base in a state supported by the base, and an upper connection frame connecting upper sides facing each other of the pair of support frames; It is preferable to include a safety frame extending in both directions of the bicycle from the upper side of the pair of the support frame.

In addition, each of the safety frame is preferably formed to extend in the saddle direction beyond the handle of the bicycle.

In addition, it further comprises a safety belt across the pair of the safety frame, the safety belt is preferably located between the handle and the saddle of the bicycle.

The guide member may include: a first guider having a first rail formed along a longitudinal direction of the front end of the base and a first sliding part sliding along the first rail; A second guider having a second rail formed in a direction horizontal to the first rail and a second sliding part sliding along the second rail on one side of the upper surface of the base positioned between the front end of the base and the front wheel support; ; And a bracket connecting the first sliding part and the second sliding part to each other, wherein the frame member is configured to be movable to the left and right of the bicycle while being supported by the bracket.

Further, when the first rail is formed along the upper longitudinal direction of the base front end portion, further comprising an extension plate protruding in a direction away from the base front end portion on the lower side of the base front end portion, the frame member on the extension plate Preferably it further comprises a movement guide member for guiding to move in a guided state to the guide member.

In addition, the movement guide member, the screw is formed in a circular columnar shape so as to be horizontal to the first rail on the extension plate, both sides are rotatable to the extension plate, the screw thread is formed on the outer periphery; Rotating means for rotating the screw; And a moving part inserted into and coupled to the screw, the moving part being moved in the longitudinal direction of the screw by the rotation of the screw, wherein the moving part is connected to the bracket, and the moving part rotates the screw when the rotating means rotates the screw. It is preferable to move the frame member while moving along.

In addition, the guide member, the rotating portion is positioned to be rotatable in close contact with the lower side of the frame member; And a rotation shaft inserted integrally with the front end of the base and the rotation part to serve as an axis of the rotation part.

The guide member may include a pair of protruding supports protruding away from the front end of the base on both sides of the front end of the base; And one side is connected to each of the protruding support parts, and the other side is connected to the rotating part. The spring further includes a pair of springs to be rotated in the predetermined direction when the rotating part is rotated. Guidance is preferred.

In addition, it is preferable to further include a rotation guide member for rotating the rotating part in a state supported on the base.

The rotation guide member may include a pair of protruding supports protruding away from the front end of the base on both sides of the front end of the base; A screw which is positioned to be rotatable between the pair of protruding supports, the thread being formed on an outer circumference thereof; Rotating means for rotating the screw; And a moving part inserted into and coupled to the screw, the moving part being moved along the length direction of the screw by the rotation of the screw, wherein the moving part is formed in a circular column shape, when the screw penetrates one side of the moving part. The other side of the moving part is configured to be rotatable in a state penetrating the lower side of the rotating part, and when the rotating means rotates the screw, the moving part moves along the screw to move the lower side of the rotating part, the upper side of the rotating part It is preferably configured to rotate in a state supported by the rotation shaft.

In addition, the rotating means, it is preferable that the rotary motor is located on one side of the screw, and a drive belt for connecting the rotary motor and the screw.

In addition, the sensor is installed on the base or the frame member, the sensor for detecting the position or inclination of the front wheel of the bicycle located on the front wheel support roller, the rotation means according to the position or inclination of the front wheel of the bicycle detected by the sensor It may further include a control means having a control unit for controlling the.

According to the exercise device using the bicycle according to the present invention according to the present invention to move the frame member to the left and right, serves to disperse the center of the occupant on the bicycle, can help to train the sense of balance It has an effect.

In addition, by recognizing the distance between the safety frame located on the left and right side of the bicycle, the occupant can recognize whether the bicycle is running at an angle or running correctly, and the training can be performed while balancing the left and right balance of the bicycle. have.

In addition, the seat belt is provided between the handlebar and the saddle of the bicycle, even if the bicycle falls or loses its center in the process of adjusting the inclination of the bicycle, the safety belt serves to secure the occupant, It is effective to prepare for accidents.

In addition, the frame member may be moved by using the movement guide member. When the driving direction and the driving speed of the rotating motor are set, the movement direction of the frame member may be automatically changed. Movement speed, the direction of movement can be freely adjusted, and accordingly, there is an effect that can train the sense of balance for external impacts step by step.

In addition, since the inclination of the frame member can be adjusted by using the rotation guide member, the occupant positioned between the safety frame of the frame member has an effect of improving the sense of balance and training with reference to the inclination of the safety frame.

In addition, by using a spring to prevent excessive rotation of the rotating portion, there is an effect to prevent in advance so that the frame member is not excessively rotated more than necessary.

1 is a view schematically showing an exercise device using a bicycle according to a first embodiment of the present invention.
2 is a view schematically showing a state in which a bicycle is installed in the exercise device using the bicycle according to the first embodiment of the present invention.
3 is a diagram schematically illustrating a side of a state where a bicycle is installed in an exercise device using a bicycle according to a first embodiment of the present invention.
4 is a view showing a guide member of the exercise device using a bicycle according to the first embodiment of the present invention.
5 is a view showing a state in which the movement guide member is mounted on the exercise device using a bicycle according to the first embodiment of the present invention.
6 is a view showing an exercise device using a bicycle according to a second embodiment of the present invention.
7 is a view showing the front of the exercise apparatus using a bicycle according to a second embodiment of the present invention.
8 is a view showing a state in which the rotation guide member is mounted on the exercise device using a bicycle according to a second embodiment of the present invention.
9 is a cross-sectional view illustrating a coupling structure between a screw and a moving part of the exercise device using the bicycle according to the second embodiment of the present invention.
10 is a view schematically showing a control means of an exercise device using a bicycle according to a third embodiment of the present invention.

The present invention can be embodied in many other forms without departing from the spirit or main features thereof. Therefore, the embodiments of the present invention are merely examples in all respects and should not be interpreted limitedly.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms.

The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be.

On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the present invention. Singular expressions include plural expressions unless the context clearly indicates otherwise.

In this application, the terms "comprise", "comprise", "have", and the like are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification. Or other features or numbers, steps, operations, components, parts or combinations thereof in any way should not be excluded in advance.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art.

Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art, and are not construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, the most preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. .

1 is a view schematically showing an exercise device using a bicycle according to a first embodiment of the present invention, Figure 2 is a schematic view showing a state in which a bicycle is installed in the exercise device using a bicycle according to a first embodiment of the present invention FIG. 3 is a view schematically illustrating a side of a state where a bicycle is installed in an exercise device using a bicycle according to a first embodiment of the present invention.

1 to 3, the exercise apparatus using the bicycle according to the first embodiment of the present invention is a base 100, the front wheel support roller 110, the rear wheel support roller 120, the frame member 200 and the guide The member 300 is included.

The base 100 is formed in a plate shape of a size in which the bicycle B can be installed, for example, formed in a quadrangle. The front wheel support roller 110 is, for example, formed in one roller shape that is formed long along the longitudinal direction, and is mounted to be rotatable in front of the upper surface of the base 100. The front wheel support roller 110 is configured to rotatably support the front wheel of the bicycle (B). The rear wheel support roller 120 is, for example, formed in a pair of rollers formed long in the longitudinal direction, and is mounted to be rotatable behind the upper surface of the base 100. The rear wheel of the bicycle B is rotatably disposed between the pair of rear wheel support rollers 120. Bicycle B may be composed of a conventional bicycle (B). And the occupant is located on the front wheel support roller 110, the front wheel of the bicycle (B), while the rear wheel of the bicycle (B) between the pair of rear wheel support rollers 120, the pedal of the bicycle (B) You can step on and exercise your bicycle (B).

The frame member 200 extends in both directions of the bicycle B while being supported by the base 100, and includes a support frame 210, an upper frame 220, and a safety frame 240.

The support frame 210 is formed to be erected upward while being supported on both front sides of the base 100, and is spaced apart from each other and positioned at one front side and the other side of the base 100, respectively. The support frame 210 positioned at one front side of the base 100 and the support frame 210 positioned at the other front side of the base 100 may be configured in pairs, respectively. The upper frame 220 is configured in a long form to interconnect the upper side facing each other of the support frame 210 positioned on one front side of the base 100 and the support frame 210 positioned on the other front side of the base 100. do. Unless otherwise specified below, the front, front, or front end refers to a direction close to the front wheel of the bicycle (B), and the rear, rear or rear end refers to a direction close to the rear wheel of the bicycle (B). In addition, a lower frame configured to have a long shape so as to interconnect the lower side facing each other of the support frame 210 located on one front side of the base 100 and the support frame 210 located on the other front side of the base 100 ( 230 may be further included. The guide member 300 is coupled to the lower side of the lower frame 230.

Safety frame 240 is composed of a pair, one safety frame 240 is formed long to extend in one direction of the bicycle (B) from the upper side of the support frame 210 located on one side of the base 100 , The other safety frame 240 is formed long to extend in the other direction of the bicycle (B) on the upper side of the support frame 210 located on the other front of the base 100. Here, each safety frame 240 is formed to extend in the saddle direction past the handle of the bicycle (B). That is, the bicycle (B) is located between the pair of safety frames 240, the occupant on the bicycle (B) is always concerned about the separation distance between the safety frame 240, if the pair of safety frames ( If 240 is moved in one direction, the occupant on the bicycle (B) will have to move the bicycle (B) in the other direction or adjust the inclination of the bicycle (B).

In addition, a safety belt 250 may be further provided between the pair of safety frames 240. The safety belt 250 is formed in a belt shape having elasticity, and is configured to cross a pair of safety frames 240. The seat belt 250 is located between the handle and the saddle of the bicycle (B), the occupant on the bicycle (B) is to put the seat belt 250 on the shoulder, to move the bicycle (B) or Or even in the process of adjusting the tilt of the bicycle (B) to lose the center, even fall, serves to hold the occupant safely, there is an effect that can be prepared for any accidents you do not know.

4 is a view showing a guide member of the exercise device using a bicycle according to the first embodiment of the present invention.

1 to 4, the guide member 300 guides the left and right movement of the frame member 200, and includes a first guider 310, a second guider 320, and a bracket 330.

The first guider 310 includes a first rail 312 extending in the longitudinal direction of the front end of the base 100, and a first sliding part 314 sliding along both sides of the first rail 312. do. The first rail 312 is positioned below the pair of support frames 210 positioned at one front side and the other side of the base 100, respectively, and is formed longer than the width between the pair of support frames 210. . When the lower connection frame is coupled to the upper side of the first sliding part 314 so that the first sliding part 314 slides along the first rail 312, the support frame 210 connected to the lower connection frame moves left and right. do.

The second guider 320 is located side by side on one side of the first guider 310, the shape is similar to the first guider 310. The second guider 320 has a second rail 322 formed in a horizontal direction with the first rail 312 on one side of the upper surface of the base 100 located between the front end of the base 100 and the front wheel support, And a second sliding part 324 sliding along the second rail 322. The first sliding part 314 and the second sliding part 324 are connected to each other by the bracket 330, and the lower connection frame is mounted on the upper side of the bracket 330. Accordingly, the frame member 200 is configured to be movable to the left and right of the bicycle B while being supported by the bracket 330.

As such, when the frame member 200 is manually moved from side to side, the safety frame 240 of the frame member 200 moves to move closer to or farther from the bicycle B, thereby dispersing the center of the occupant on the bicycle B. It can play a role, which can help you train your sense of balance. In addition, by recognizing the distance between the safety frame 240 located on the left and right of the bicycle (B), the occupant may recognize whether the bicycle (B) is running obliquely or is driving correctly, the bicycle (B) You can train while balancing the left and right of the effect.

5 is a view showing a state in which the movement guide member is mounted on the exercise device using a bicycle according to the first embodiment of the present invention.

Referring to FIG. 5, the frame member 200 may be automatically moved by the movement guide member 400. To this end, when the first rail 312 is formed along the upper longitudinal direction of the front end of the base 100, an extension plate 102 protruding in a direction away from the front end of the base 100 is formed at the lower side of the front end of the base 100. It includes more. The extension plate 102 is provided with a movement guide member 400 for guiding the frame member 200 to be automatically moved in a guided state to the guide member 300.

The movement guide member 400 includes a screw 410, a rotation means 430, and a moving part 420. The screw 410 is formed in a circular columnar shape so as to be horizontal to the first rail 312 on the extension plate 102, both sides are positioned to be rotatable to the extension plate 102, the thread is formed on the outer periphery. And both sides of the screw 410 is provided with a rotation guide 412, both sides of the screw 410 is inserted into the rotation guide 412, the rotation guide 412 guides the rotation of the screw 410 do.

The rotating means 430 rotates the screw 410, and includes a rotating motor 432 and a driving belt 434. Rotary motor 432 is composed of a conventional electric motor and is located on one side of the screw 410. The driving belt 434 is connected to the rotary motor 432 on one side and the screw 410 on the other side to rotate the screw 410 while the driving belt 434 is rotated when the rotating motor 432 is rotated.

The moving part 420 is inserted and coupled to the screw 410 but is moved along the longitudinal direction of the screw 410 by the rotation of the screw 410. And the bracket 330 is connected to the moving part 420, when the rotating means 430 rotates the screw 410, the moving part 420 is moved along the screw 410 to move the frame member 200 Move in the left and right direction.

When the driving direction, driving speed, etc. of the rotary motor 432 are set through separate software, the moving direction of the frame member 200 can be automatically changed, and the occupant moves the frame member 200 according to his / her level. Speed, the direction of movement can be freely adjusted, accordingly, there is an effect that can be trained step-by-step training for the external shock.

6 is a view showing an exercise device using a bicycle according to a second embodiment of the present invention, Figure 7 is a view showing the front of the exercise device using a bicycle according to a second embodiment of the present invention.

6 and 7, the exercise device using the bicycle according to the second embodiment of the present invention, the base 100, the front wheel support roller 110, the rear wheel support roller 120, the frame member 200 and the guide The member 500 is included. Since the base 100, the front wheel support roller 110, the rear wheel support roller 120, and the frame member 200 are similar to those in the first embodiment, the guide member 500 will be described below.

The guide member 500 does not slide the frame member 200 from side to side as in the first embodiment, but rotates the frame member 200. The guide member 500 includes a rotation part 510 and a rotation shaft 520. The rotating part 510 is positioned to be rotatable by the rotating part 510 which will be described later while being in close contact with the lower side of the frame member 200. To this end, the bracket 512 is mounted on the lower side of the lower connection frame of the frame member 200, and the rotating part 510 is in close contact with the bottom of the bracket 512. The rotating shaft 520 is integrally inserted into the front end portion and the rotating portion 510 of the base 100 to serve as an axis of the rotating portion 510.

As such, the present invention can adjust the inclination of the frame member 200 by rotating the rotating unit 510, the occupant located between the safety frame 240 of the frame member 200 with reference to the inclination of the safety frame 240 It has the effect of improving and training the sense of equilibrium.

Meanwhile, the guide member 500 may further include a protruding support part 530 and a spring 540 to prevent excessive rotation of the rotating part 510. The protruding support part 530 is formed in a pair and protrudes away from the front end of the base 100 at both ends of the front end of the base 100. And the support connecting portion 532 is coupled to the end of the pair of protruding support 530 spaced apart from the front end of the base 100. And the end of the rotation shaft 520 is inserted into the support connecting portion 532 to guide the rotation of the rotation shaft 520.

Spring 540 is composed of a conventional elastic spring, etc., is composed of a pair, one side is connected to each protruding support 530 and the other side is connected to both sides of the rotating part 510. Then, when the rotating part 510 is rotated in one direction from the right position, the pair of springs 540 guide the rotating part 510 to be rotated to the right position. As such, the present invention prevents excessive rotation of the rotating part 510 by using the spring 540, thereby preventing the frame member 200 from being excessively rotated more than necessary. In addition, in some cases, the elastic force of the pair of springs 540 are different from each other, so that the rotation part 510 may be set to rotate more in any direction.

8 is a view showing a state in which the rotation guide member is mounted on the exercise device using a bicycle according to a second embodiment of the present invention, Figure 9 is a screw of the exercise device using a bicycle according to a second embodiment of the present invention And a coupling structure shown in cross section between the moving part.

8 and 9, the frame member 200 may be automatically rotated by the rotation guide member 600. The rotation guide member 600 rotates the rotating part 510 while being supported by the base 100, and includes a protruding support part 530, a screw 610, a rotating means 630, and a moving part 620. .

Since the protrusion support part 530 has been described with reference to FIG. 6, it will be omitted. The screw 610 is rotatably positioned between the pair of protruding supports 530, and a thread is formed on the outer circumference thereof. The screw 610 is located below the rotating part 510.

The rotating means 630 rotates the screw 610, and includes a rotating motor 632 and a driving belt 634. Rotary motor 632 is composed of a conventional electric motor and is located on one side of the screw 610. The driving belt 634 is connected to the rotary motor 632 on one side and the other side is connected to the screw 610 to rotate the screw 610 while the driving belt 634 is rotated when the rotary motor 632 is rotated.

The moving part 620 is inserted and coupled to the screw 610 but is moved along the length direction of the screw 610 by the rotation of the screw 610. The moving part 620 is formed in a circular columnar shape, the screw 610 penetrates through one side of the moving part 620, and the other side of the moving part 620 rotates while being penetrated under the rotating part 510. It is configured to be possible. At this time, the rotating shaft 520 penetrates the upper portion of the rotating part 510. And when the rotating means 630 rotates the screw 610, the moving unit 620 is moved left and right along the screw 610. At this time, since the moving part 620 is configured to penetrate the lower side of the rotating part 510, when the moving part 620 is moved, the lower side of the rotating part 510 is also moved along the moving part 620. When the lower side of the rotating unit 510 is moved, the upper side of the rotating unit 510 is rotated while being supported by the rotating shaft 520, and when the rotating unit 510 is rotated, the frame member 200 is rotated. As such, the present invention has the effect of automatically rotating the frame member 200 using the rotation guide member 600.

10 is a view schematically showing a control means of an exercise device using a bicycle according to a third embodiment of the present invention.

5, 8 and 10, the present invention may further include a control means 700 in the first or second embodiment.

The control means 700 includes a detection sensor 710, the control unit 720, the storage unit 740 and the rotation driving unit 730. The sensor 710 is installed on the base 100 or the frame member 200 to detect the position or inclination of the front wheel of the bicycle (B) located in the front wheel support roller 110 or the position or position of the frame member 200 Detect tilt The sensor 710 is composed of a conventional six-axis acceleration sensor, distance sensor, ultrasonic sensor and the like. The control unit 720 receives the detection signal from the sensor 710, the distance between the front wheel of the bicycle (B) and the frame member 200 or how inclined the frame member 200 or the bicycle (B) The front wheel of) determines how inclined it is, and generates a control signal according to the determination result. The rotation driving unit 730 drives the rotation motors 432 and 632 to move or rotate the frame member 200 to the left or right according to the detection result of the detection sensor 710. The storage unit 740 stores a preset reference distance, reference angle, and the like.

For example, the controller 720 analyzes the detection signal detected by the detection sensor 710, the front wheel of the bicycle (B) is one of the safety frame 240 of the pair of safety frames 240 of the preset reference distance. If it is located closer or more inclined than the preset angle, the control signal to the rotary drive unit 730 to drive the rotary motors (432, 632), the one safety frame 240 and the bicycle (B) The frame member 200 is automatically moved or rotated so that the distance between the front wheels or the inclined angle corresponds to a predetermined reference distance or reference angle.

Alternatively, the controller 720 randomly rotates the rotating motors 432 and 632 in the training mode so that the frame member 200 is randomly moved or rotated. Then, the safety frame 240 of the frame member 200 is to randomly push the shoulder of the occupant, so that the occupant is forced to immediately posture after being pushed out. You can also set this up to increase your training intensity by leveling it up.

It will be appreciated that the present invention is not limited to the form mentioned in the above detailed description. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims. It is also to be understood that the present invention includes all modifications, equivalents, and substitutes within the spirit and scope of the invention as defined by the appended claims.

100: base 102: extension plate
110: front wheel support roller 120: rear wheel support roller
200: frame member 210: support frame
220: upper frame 230: lower frame
240: safety frame 250: safety belt
300: guide member 310: first guider
312: first rail 314: first sliding part
320: second guider 322: second rail
324: second sliding portion 330: bracket
400: movement guide member 410: screw
412: rotation guide 420: moving unit
430: rotation means 432: rotation motor
434: driving belt 500: guide member
510: rotating part 512: bracket
520: axis of rotation 530: protruding support
532: support connection 540: spring
600: rotation guide member 610: screw
612: rotation guide 620: moving unit
630: rotation means 632: rotation motor
634: drive belt 700: control means
710: detection sensor 720: control unit
730: rotary drive unit 740: storage unit

Claims (14)

A base formed in a plate shape;
A front wheel support roller rotatably supporting the front wheel of the bicycle in front of the upper surface of the base;
A rear wheel support roller rotatably supporting the rear wheel of the bicycle at the rear of the upper surface of the base;
A frame member extending in both directions of the bicycle while being supported by the base; And
It includes a guide member for guiding the left and right movement of the frame member,
The frame member, a pair of support frames which are spaced apart from each other but extended to the upper side of the base in a state supported by the base, and a pair of upper connecting frame connecting the mutually opposite upper sides of the pair of the support frame, a pair It includes a safety frame extending in both directions of the bicycle from the upper side of the support frame,
Each of the safety frame is formed to extend in the saddle direction beyond the handle of the bicycle,
And a safety belt crossing between the pair of safety frames, wherein the safety belt is positioned between the handle and the saddle of the bicycle.
The method of claim 1,
The rear wheel support roller is composed of a pair, the exercise device using a bicycle, characterized in that the rear wheel of the bicycle is disposed between the pair of the rear wheel support roller rotatable.
delete delete delete A base formed in a plate shape;
A front wheel support roller rotatably supporting the front wheel of the bicycle in front of the upper surface of the base;
A rear wheel support roller rotatably supporting the rear wheel of the bicycle at the rear of the upper surface of the base;
A frame member extending in both directions of the bicycle while being supported by the base; And
It includes a guide member for guiding the left and right movement of the frame member,
The guide member is:
A first guider having a first rail formed along a longitudinal direction of the front end of the base and a first sliding part sliding along the first rail;
A second rail formed in a direction parallel to the first rail and a second sliding part slid along the second rail on one side of the upper surface of the base positioned between the front end of the base and the front wheel support roller; Guiders; And
It includes a bracket for interconnecting the first sliding portion and the second sliding portion,
The frame member is an exercise device using a bicycle, characterized in that configured to be movable to the left and right of the bicycle while being supported by the bracket.
The method of claim 6,
When the first rail is formed along the upper longitudinal direction of the base front end portion, further comprising an extension plate protruding in a direction away from the base front end portion on the lower side of the base front end portion, Exercise device using a bicycle, characterized in that it further comprises a movement guide member for guiding to move in a guided state guide member.
The method of claim 7, wherein
The movement guide member is:
A screw which is formed in a circular columnar shape on the extension plate so as to be horizontal with the first rail, and both sides are rotatably positioned on the extension plate, and a thread is formed on an outer circumference thereof;
Rotating means for rotating the screw; And
Inserted and coupled to the screw, but includes a moving unit moved along the longitudinal direction of the screw by the rotation of the screw,
The moving unit is connected to the bracket, and when the rotating means rotates the screw, the moving unit moves along the screw while moving the frame member, characterized in that the exercise device using a bicycle.
A base formed in a plate shape;
A front wheel support roller rotatably supporting the front wheel of the bicycle in front of the upper surface of the base;
A rear wheel support roller rotatably supporting the rear wheel of the bicycle at the rear of the upper surface of the base;
A frame member extending in both directions of the bicycle while being supported by the base; And
It includes a guide member for guiding the rotation of the frame member,
The guide member is:
A rotating part positioned to be rotatable in close contact with the lower side of the frame member; And
Exercise device using a bicycle, characterized in that it comprises a rotary shaft which is integrally inserted into the front end portion and the rotating portion of the base to serve as the axis of the rotating portion.
The method of claim 9,
The guide member is:
A pair of protruding supports protruding away from the front end of the base on both sides of the front end of the base; And
One side further includes a pair of springs connected to each of the projecting support and the other side is connected to the rotating unit,
Exercise device using a bicycle, characterized in that for guiding the spring to rotate the rotating part in the correct position when the rotating part is rotated in one direction from the correct position.
The method of claim 9,
The exercise device using a bicycle, characterized in that it further comprises a rotation guide member for rotating the rotating part in a state supported on the base.
The method of claim 11,
The rotation guide member is:
A pair of protruding supports protruding away from the front end of the base on both sides of the front end of the base;
A screw which is positioned to be rotatable between the pair of protruding supports, the thread being formed on an outer circumference thereof;
Rotating means for rotating the screw; And
Inserted and coupled to the screw, but includes a moving unit moved along the longitudinal direction of the screw by the rotation of the screw,
The moving part is formed in a circular columnar shape, when the screw is penetrated to one side of the moving part, the other side of the moving part is configured to be rotatable in a state penetrated under the rotating part,
When the rotating means rotates the screw, the moving unit is moved along the screw to move the lower side of the rotating unit, the upper side of the rotating unit is configured to rotate in a state supported on the rotating shaft using a bicycle Exercise device.
The method of claim 8 or 12,
The rotating means, the exercise device using a bicycle, characterized in that it comprises a rotary motor located on one side of the screw, and a drive belt connecting the rotary motor and the screw.
The method of claim 8 or 12,
A detection sensor installed on the base or the frame member and detecting a position or inclination of the front wheel of the bicycle positioned on the front wheel support roller, and controlling the rotation means according to the position or inclination of the front wheel of the bicycle detected by the detection sensor Exercise device using a bicycle, characterized in that it further comprises a control means having a control unit.

Images