KR101900344B1 - simulation simulator - Google Patents

Abstract

Disclosed is a tank bike simulation device. According to the present invention, the tank bike simulation device comprises: a cycle unit for implementing traveling and tilting operations; a tilt unit elastically supporting in accordance with movement of the weight of the user; a rotating unit having a thrust bearing; a base unit having a fixed track plate and a plurality of casters; a transmission shaft configured to receive pedal operation force, and having a pair of steering wheels provided at both ends while a transmission wheel is provided therebetween; and a driving shaft having a traveling wheel in rolling contact with the ground surface.

Description

Tank bike simulation device {simulation simulator}

The present invention relates to a tank-bike simulation apparatus, and more particularly, to a tank-bike simulation apparatus, in which a passenger is rotated in a turret shape of a tank during forward and backward movement while a directional adjustment operation for steering, tilting, And to provide a tank bike simulation apparatus capable of satisfying differentiated fun and curiosity.

Modern people are exposed to various diseases due to excessive stress and irregular eating habits and absolute lack of exercise. As the interest in health increases, a variety of exercises that can be exercised indoors are being released.

These indoor exercise machines typically include a running machine, an indoor cycle, a rowing machine, and a variety of other fitness devices. However, most indoor exercise devices are limited in occupied space However, it is not easy to move and store. Especially, since it is produced for a specific exercise effect, the user is not always interested in being interested.

For example, in the case of a treadmill, the user is running bored while watching a wall or a mirror, and in the case of an indoor cycle, the pedal must be stepped on while viewing the wall or mirror. It has a disadvantage that it is difficult to lead to continuous exercise as the interest is halved and it is confined to a sports item which repeats a simple operation.

In order to overcome such disadvantages, there has been proposed a system in which an audiovisual device is installed to install a treadmill or a display for outputting sound and images in front of an indoor cycle and to allow the user to feel the running or running, There is a disadvantage in that there is a limitation in continuing the movement effect and the user's interest because it is merely dependent on the audiovisual angle without actual behavior change according to the actual driving course. For example, when running using a treadmill, it is possible to express an uphill, downhill, or curved path on a screen constituting an audiovisual system. However, since there is no actual operation change that can be experienced by the user, It is difficult to expect an increase in the exercise effect caused by the exercise.

In recent years, various virtual reality apparatuses have been proposed in which virtual reality apparatuses are applied. In the virtual reality apparatuses, a computer is connected to an operation-performing apparatus, So that the user can recognize and feel the virtual situation as the actual situation.

These virtual reality are divided into 6 categories according to the implementation type, such as desktop type, projected type, immersive type, CAVE type (computer-assisted virtual environment type), telepresence type ), And Augmented Type. Desktop virtual reality is mainly used in fields such as industrial design, game, architecture, etc. In the case of projection type, it is mainly used for game use. Mounted Display) on the head and made to work in virtual space created by the computer. It is mainly used for industrial use. CAVE type is implemented in a closed space so that many people can feel virtual reality at the same time. And military use. The other remote type is a kind of remote environment that sends robot to a dangerous area and interacts with robot. Augmented virtual reality is a combination of real world and virtual object. It is used in industrial field and medical field .

On the other hand, a typical example of a device for experiencing a virtual reality is a portable type in which a chair, an automobile, a helicopter, and a boarding device having a horse shape are displaced according to an image displayed on a large screen in a sitting position of a user, , This kind of boarding simulation apparatus is provided with a plurality of hydraulic or pneumatic cylinders at the bottom of the boarding device for displacing or vibrating the chair or horse-shaped boarding device to front, rear, left, and right, Thereby realizing various operations.

However, a flight simulator using hydraulic or pneumatic cylinders has a disadvantage in that the position control signal is converted into a pneumatic or hydraulic control signal and the compression conditions of the pressure transmission medium must be satisfied, And the weight is increased, there is a problem that the installation place is restricted and the operation response is not quick and the reality is deteriorated.

In order to solve such a problem, the applicant of the present invention has proposed a racing cornering simulation apparatus of Korean Patent No. 10-1267964, a carving simulation apparatus of Korean Patent No. 10-1267963 and a curved track simulation of Korean Registered Patent No. 10-1194699 , 'Indoor Cycle Machine with Curve Function' of Korean Patent No. 10-1267965, 'Curve Track Device capable of Moving Before and After' of Korean Registered Patent No. 10-1530603 and Korean Patent No. 10-1534509, Curve Track Device '.

As described above, the simulation apparatus applied and registered by the applicant of the present invention is based on the principle that a specific operation is implemented in cooperation with the movement of the user. However, since the operation is limited to limited operations such as curved tracks, cornering and curving, And it was not enough to cause continuous fun and interest.

Conventionally, a Korean Equivalent Utility Model No. 20-0184370 has proposed a horse-riding exercise device for bicycling combined with a game machine. However, it has a problem in that the left and right handles that merely reciprocate and the elasticity of the rotating pedal and the spring And a saddle which moves up and down by the saddle, so that the movement felt by the actual bicycle can not be realized.

As another conventional technology, there is a 'cycle machine' in Korean Utility Model No. 20-0237973, but it is also equipped with three rollers which contact the bicycle wheel so as to ride the bicycle indoors, There is a problem that the operation is simple and limited and the experience effect is low.

That is, the conventional cycle-sensing type simulation apparatus has a limitation in enhancing the experience satisfaction because the steering operation and the active motion of the occupant are not directly reflected, but merely the degree of change of direction to a predetermined angle according to the steering force. There is a problem that the occupant has a great sense of heterogeneity, and it is difficult to economically make and distribute the occupant, and the exercise effect is low.

In order to solve such a problem, the applicant of the present invention has proposed a method of controlling an indoor cycling machine having a curve function and a Korean patent application No. 10-2013-0093027 (May 31, 2013), Korean Patent Application No. 10-2011-0049307 (May 23, 2011) ), 'Curve Track Device', Korean Patent Application No. 10-2015-0135092 (Feb. 25, 2014), 'Haptic Simulator Device' and Korean Patent Application No. 10-2016-0148190 Virtual reality attraction device 'and so on.

The prior art, which has been proposed by the present applicant, is designed to increase the experience effect through the operation of driving, tilting, and adjusting the direction in response to the steering force and motion by receiving the operation force from the occupant. However, There is a drawback in that it implements the operation.

Registered Patent Publication No. 10-1267965 (May 31, 2013), "Indoor Cycling Machine with Curve Function" Registered Patent Publication No. 10-1194699 (Oct. 19, 2012), 'curved track simulation device' Japanese Laid-Open Patent Publication No. 10-2017-0036205 (Apr. 03, 2013), a sensible- Patent Registration No. 10-1803507 (Apr. 24, 2017), 'Multi-playable treadmill'

SUMMARY OF THE INVENTION The present invention has been made in order to solve the problems of the prior art as described above, and it is an object of the present invention to provide a vehicle occupant restraint system, So that only the passengers can be rotated by the rotation of the tanks, thereby realizing the turret type movement of the tank.

In order to accomplish the above object, according to a preferred embodiment of the present invention, a tank bike simulation apparatus includes a cycle unit that receives a pedal operation force and a tilt according to a weight shift to implement a traveling and a tilting operation; A tilt unit that is installed at an upper portion of the cycle unit and tilts backward and rightward according to the weight of the occupant; A rotating unit having a thrust bearing for supporting the tilt unit so as to be rotatable; A base unit having a fixed track plate and a plurality of casters rolling on the ground, the base unit being installed on the ground; A pair of steering wheels provided at both ends of the base unit so as to receive the pedal operation force so as to be rotatable in the width direction of the base unit and being selectively in rolling contact with the bottom surface of the fixed track plate by tilting of the cycle unit A transmission shaft provided with a transmission wheel therebetween; And a traveling shaft rotatably installed on the base unit at a lower side of the transmission shaft and having a traveling wheel that is in friction contact with the transmission wheel and is in rolling contact with the ground.

According to a preferred aspect of the present invention, the base unit includes: a first frame having a plurality of casters rollingly contacting the ground in a straight running direction, the left and right spaced apart; A second frame disposed at an interval on the upper portion of the first frame and spaced apart from the first frame; And a stationary track plate provided in a disc shape and having a rim portion on an upper portion of the second frame, a rotating unit disposed on the upper side, and a transmission shaft disposed on the lower side.

In another preferred aspect of the present invention, the rotating unit includes: a rotating body disposed at a central portion; And the thrust bearing is fixed to the upper portion of the fixed track plate by supporting the rotating body so as to be in contact with the inner ring and rotating the outer rotor.

In another preferred aspect of the present invention, the cycle unit includes a main body having a pedal receiving a pedal operation force from an occupant and a driving element rotatable in association with a pedal operation, A fixed frame coupled to a lower end of the upper fixed frame and coupled to one end of a rotary unit passing through the fixed track plate, And a plurality of shaft support bearings connected to the frame and spaced apart from each other with an interval for supporting the transmission shaft to be rotatable, wherein the tilt unit is installed in a rotating portion of the rotation unit, And one end of which is supported by the base unit, and the left and right sides of the right frame Is elastically supported by a side that is configured as a return spring to be inclined when the weight shift is removed, the return position in the load state.

In another preferred aspect of the present invention, a pair of mounting brackets are coupled and fixed to face each other in the width direction of the base unit. The mounting brackets are fixed to the base unit in the upward and downward directions Wherein a buffer spring for elastically lifting the traveling wheel of the traveling shaft so that the traveling wheel of the traveling shaft does not contact the ground is mounted on the mounting bracket, And the driving shaft.

The tank bike simulation apparatus according to the present invention has a relatively safe driving environment even when several vehicles experience the same space at the same time because the driving direction is regulated by the front and rear driving and the driving, tilting and steering are interlocked with the movement of the occupant It is anticipated that a useful effect of enhancing the satisfaction of the product can be expected.

Further, since the structure is simple, the volume is not large, and the power source is not used at all, it is possible to minimize the restriction on the installation place, and it is advantageous in that it is easy to maintain and repair and can be manufactured and distributed economically.

In addition, the present invention enables the occupant to be rotated in the form of a turret of the tank in conjunction with the tilting motion of the occupant during the forward and backward movement, thereby making it possible to utilize the contents as contents having various game elements and to satisfy the differentiated fun and curiosity There is an effect that can be.

 The features and advantages of the present invention will become more apparent from the following detailed description based on the accompanying drawings. Prior to that, terms and words used in the present specification and claims should not be construed in a conventional and dictionary sense, and the inventor may properly define the concept of the term in order to best explain its invention It should be construed as meaning and concept consistent with the technical idea of the present invention.

1 is a perspective view for explaining an appearance of a tank bike simulation apparatus according to the present invention,
FIG. 2 is a perspective view of the tank bike simulation apparatus of FIG. 1,
FIG. 3 is a perspective view of the tank bike simulation apparatus of FIG. 1 viewed from the front;
FIG. 4 to FIG. 8 are explanatory perspective views for explaining essential components of a tank bike simulation apparatus according to the present invention; FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, configurations and operations of embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but on the contrary, is intended to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the invention. It is noted that the terms "comprises" or "having" in this application are intended to specify the presence of stated features, steps, operations, components, parts, or combinations thereof in one or more other features or acts, , Components, parts, or combinations thereof, as a matter of convenience, without departing from the spirit and scope of the invention. That is, throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements, not excluding other elements unless specifically stated otherwise.

Also, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

Hereinafter, a detailed description of well-known functions and configurations that unnecessarily obscure the gist of the present invention will be omitted so as not to obscure the gist of the present invention.

Embodiments of the present invention are provided to more fully describe the present invention to those skilled in the art. Accordingly, the shapes and sizes of the elements in the drawings and the like can be exaggerated for clarity.

FIG. 1 is a perspective view for explaining the appearance of a tank bike simulation apparatus according to the present invention, FIG. 2 is a perspective view of the tank bike simulation apparatus of FIG. 1 viewed from the lower side, As shown in FIG.

The figure shows a saddle 13 for providing a seat for the user to sit on, a handle 11 for allowing the user to hold his / her hand in a stable posture so as to apply pressure to the pedal, And a pedal 15 for receiving a pedaling force from a user and a tilt unit 20 for realizing the tilting of the cycle unit 10 in the left and right direction according to the weight shift of the occupant, A rotating unit 30 for rotating the tilt unit 20 provided with the cycle unit 10 in a unified manner and a rotating unit 30 for supporting the component, There is shown a tank bike simulation apparatus 1 comprising a base unit 50 provided with a plurality of casters 50w so as to be movable in a backward direction.

FIGS. 4 to 8 are explanatory perspective views for explaining a main configuration of a tank bike simulation apparatus according to the present invention.

In the figure, there is shown a knob 11 having a well-known interior cycle and a large-sized structure and extended by a user so as to be held by both hands, a saddle 13 or a seat provided for the user to sit on, And a pedal 15 is provided on both sides of the seat so as to receive the pressure in the forward and backward direction from the user. The inside of the pedal 15 is connected to a known driving element for generating a driving force when the occupant steps on the pedal 15 A tilt unit 20 installed at an upper portion of the cycle unit 10 for realizing an inclination of the occupant with respect to the body weight of the occupant in left and right directions, A rotation unit (30) for supporting the inclined unit (20) in which the inclination unit (20) is installed so as to be integrally rotatable in a clockwise or counterclockwise direction, A transmission shaft 40 and a travel shaft 46 for allowing the operation to be carried out and allowing straight movement in the forward or backward direction in accordance with the operation direction of the pedal 15 when there is no weight shift, There is shown a tank bike simulation apparatus 1 comprising a base unit 50 provided with a plurality of casters 50w for linear movement so as to be capable of being moved in a forward or backward direction while being placed on the ground .

The configuration of the tank bike simulation apparatus 1 according to the present invention will now be described with reference to the drawings.

The tank-bike simulation apparatus 1 according to the present invention mainly includes a cycle unit 10, which is an element that a user aboard and acts on a locomotive force, and a passenger who rides in the cycle unit 10, A tilt unit 20 for generating an inclination toward the left and right sides of the tilt unit 20 and a tilt unit 20 provided with the tilt unit 10 to integrally rotatably support the tilt unit 20, A base unit 50 mounted on the ground and linearly moved in a forward or backward direction selectively to provide a space for installing a coupling structure composed of the tilting unit 20 and the rotary unit 30, A transmission shaft 40 that implements a rotation operation in the left and right directions when the body weight shift occurs, and a transmission shaft 40 that when the body weight is shifted in the left and right direction, And a traveling shaft 46 that receives a driving force and implements a linear movement operation in a forward or backward direction in accordance with the depressed direction.

The cycle unit 10 is an element for receiving the operation force of the pedal 15 from the occupant and the inclination due to the weight shift.

In this cycle unit 10, when the occupant steps on the pedal 15 continuously in a direction (hereinafter, referred to as 'forward direction') moving forward as in the case of riding the bicycle in a state of being occupied in the cycle unit 10, When the pedal 15 is pushed in the forward direction and the pedal 15 is pushed in the forward direction, the backward movement is performed. When the pedal 15 is pushed in the forward direction and the body weight is moved to the left, When the pedal 15 is pushed in the forward direction and the body weight is moved to the right, the forward rotation operation is performed from the place to the right.

The cycle unit 10 has a well-known interior cycle and a structure thereof, and a detailed description thereof will be omitted.

The cycle unit 10 according to the present invention is provided with a top fixing frame 17 having a tilt shaft 18 protruding in the forward and backward directions at the bottom of the main body 14, The inclined shaft 18 is integrally formed with a slanting hinge 21 to be described later. The slanting shaft 18 is integrally provided with a fixed frame 27, which is disposed below the fixed track plate 53, And the right frame 27 is coupled to a shaft support bearing 19 which rotatably supports a transmission shaft 40 to be described later.

The tilting unit 20 is a member provided on the upper part of the cycle unit 10 and is a member for flexibly tilting left and right according to the movement of the occupant's body weight and includes a tilting hinge 21 and a return spring 23 ).

The tilt hinge 21 is installed in a rotating portion of the rotating unit 30 and is inserted into the tilt shaft 18 so as to be tilted left and right. The inclined hinge 21 is provided on the upper portion of the rotating body 33, which is a portion supported to be rotatably supported on the rotating body 33. The inclined hinge 21 has a configuration in which the inclined shaft 18 provided on the front and rear sides of the upper fixed frame 17 is hinge-inserted by being provided with a gap therebetween.

One end of the return spring 23 is supported by the base unit 50 of the fixed chain and the other end of the return spring 23 is disposed so as to exert an elastic supporting force on left and right sides thereof. And the position is restored in a tilted state when the tilting is removed. A variety of known springs such as a torsion spring and a leaf spring may be used as the return spring 23. The spring may be applied to various positions at various positions if the cyclic unit 10 exerts an elastic force so as to return to the predetermined position will be.

The rotating unit 30 is constituted by a thrust bearing 31 coupled to a fixed track plate 53 to be described later and a rotating body 33 provided inside the thrust bearing 31 and rotatably supported.

As shown in the drawing, the thrust bearing 31 is an element for supporting the rotating body 33 disposed at the center of the rotating body 33 so that the rotating body 33 can be rotated in the forward and reverse directions, and known bearings may be used. .

The rotating body 33 is configured to pass through the components of the cycle unit 10 as a center, and is integrally rotated by coupling one side of the cycle unit 10 to the upper side thereof.

The base unit 50 includes a pair of first frames 51 disposed on the ground and arranged along the running direction of the cycle unit 10 and a pair of second frames 51 disposed crosswise on the pair of first frames 51 A pair of second frames 52 spaced apart in the forward and backward directions, and a fixed track plate 53 fixedly mounted on the pair of second frames 52.

The pair of first frames (51) are provided with a plurality of casters (50w) in rolling contact with the ground so as to allow only straight traveling in the forward or backward direction.

The edge of the disk-like fixed track plate 53 is integrally fixed to the pair of second frames 52 by screwing or welding or the like, and the second frame 52 at this time is fixed to the fixed track plate 53. [ The left and right steering wheels 43 and 44 of the transmission shaft 40 to be described later, which are in rolling contact with the bottom surface of the steering shaft 53,

The fixed track plate 53 is a disc-shaped member which is integrally fixed to the second frame 52. A steering wheel 43 or 44 of a transmission shaft 40, which will be described later, Which is a kind of track element provided for causing a change of direction. The fixed track plate 53 may be provided with a non-slip pad to increase the frictional resistance of the fixed track plate 53 when it is in friction with the steering wheels 43 and 44 of the transmission shaft 40 to be described later.

The transmission shaft 40 is configured to receive the driving force input through the pedal 15 provided in the cycle unit 10. [

In the present invention, the transmission shaft 40 is constituted of the driven pulley 41 on the transmission shaft 40 and connected to the drive pulley and the belt connected to the pedal operation force in the cycle unit 10, The present invention is not limited thereto and various known power transmission structures may be applied. For example, it may be provided through a pulley and belt structure in a known power transmission structure known in the art, or it may be provided through a gear structure or a link structure of a sprocket and a chain.

The transmission shaft 40 is disposed in the width direction of the base unit 50 so as to be rotatable. To this end, the present invention is characterized in that the transmission shaft 40 is provided at a lower end portion of the cycle unit 10, A pair of shaft support bearings 19 are connected and the transmission shaft 40 is rotatably supported on the pair of shaft support bearings 19. [ With such a configuration, the transmission shaft 40 is integrated with the cycle unit 10 so as to integrally implement tilting in the left and right direction, and rotational operation in the rotation direction is realized.

The transmission shaft 40 is provided with a driven pulley 41 for receiving a driving force from the cycle unit 10 between a pair of axle support bearings 19. One end of the driven pulley 41 A transfer wheel 45 is provided. The left and right steering wheels 53 and 54 are provided at both sides of the transmission wheel 45 so as to selectively contact the bottom surface of the fixed track plate 53 when the cycle unit 10 tilts left and right. (43, 44) are integrally provided.

For example, when the transmission shaft 40 is tilted to the left, the left steering wheel 43 is moved downward and the right steering wheel 44 is moved upward to be tilted. At this time, The wheel 44 comes into contact with the bottom surface of the fixed track plate 53 to change the direction according to the pressing force acting on the cycle unit 10. [

The traveling shaft 46 is provided below the transmission shaft 40 and has a traveling wheel 47 that is rotated selectively in contact with the transmission wheel 45 of the transmission shaft 40. At this time, The pedestal 47 is brought into rolling contact with the ground surface, so that the pedestal 15 is moved forward or backward according to the direction of pressure acting on the pedal 15.

That is, in the present invention, when the pedal 15 is depressed without moving the body weight in the left and right directions while the occupant is on the cycle unit 10, the travel axis 46 acts on the pedal 15 The driving force is applied to the traveling wheel 47 via the transmission wheel 45 of the transmission shaft 40 to perform the linear movement.

On the other hand, the traveling shaft 46 is provided with a cushioning spring 48 for lifting the traveling wheel 46 such that the traveling wheel 47 of the traveling shaft 46 is not separated from the ground surface, And a buffer spring 48 at this time is provided between the mounting bracket 49 and the travel shaft 46. [

The operation of the tank bike simulation apparatus according to the present invention will now be described.

The driving force of the cycle unit 10 acts on the transmission shaft 40 to rotate together with the transmission unit 40 so that the transmission shaft 40 is rotated. The transmission wheel 45 of the drive shaft 46 contacts the traveling wheel 47 of the traveling shaft 46 disposed below the transmission wheel 45, thereby exerting a driving force in the forward direction.

Therefore, since the traveling wheel 47 is in contact with the ground, the traveling wheel 47 can be moved in the straight direction.

On the other hand, when the occupant steps on the pedal 15 while tilting his or her body weight to the left or right, the transmission shaft 40 is integrally tilted integrally with the cycle unit 10 as well.

Accordingly, any one of the left and right steering wheels provided on the lower side is in rolling contact with the bottom surface of the fixed track plate 53 fixed to the base unit 50, thereby realizing the swing motion.

That is, when the occupant moves his / her body weight, the straight movement of the base unit 50 is stopped and the turning operation can be performed in place.

Therefore, it is possible to realize a combination of direction control operation for steering, tilting, and steering in conjunction with the movement of the occupant, so that it is possible to perform a sudden turning operation in the form of a turret of the tank through forward / Implementation is possible.

It is to be understood that the present invention is not limited to the disclosed embodiment and that various changes and modifications may be made without departing from the spirit and scope of the present invention as set forth in the appended claims. It is obvious to those who have knowledge. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

1: tank bike simulation device
10: Cycle unit 11: Handle
13: Saddle 15: Pedal
17: phase fixing frame 18: tilt axis
19: Axial support bearing 20: Tilt unit
21: tilt hinge 23: return spring
27: fixed frame 30: rotating unit
31: thrust bearing 33: rotating body
40: transmission shaft 41: driven pulley
43, 44: left and right steering wheel 45: transmission wheel
46: traveling shaft 47: traveling wheel
48: buffer spring 49: mounting bracket
50: base unit 51: first frame
52: second frame 53: fixed track plate
50w: casters

Claims (5)

A cycle unit that receives the tilt of the pedal operation force and the body weight to implement a running and tilting operation;
A tilt unit that is installed at an upper portion of the cycle unit and tilts back and forth to the left and right according to the weight of the occupant;
A rotating unit having a thrust bearing for supporting the tilt unit so as to be rotatable;
A fixed track plate having a central portion penetrated therethrough and a plurality of casters rollingly contacting the ground are provided on the upper portion, and a pair of mounting brackets are provided so as to face each other in the width direction. Wherein the mounting bracket has a base unit in which a long hole is formed in a vertical direction so that a position in an up-down direction can be displaced in a state where both ends of the running shaft are inserted;
A pair of steering wheels provided at both ends of the base unit so as to receive the pedal operation force so as to be rotatable in the width direction of the base unit and being selectively in rolling contact with the bottom surface of the fixed track plate by tilting of the cycle unit A transmission shaft provided with a transmission wheel therebetween;
A traveling shaft rotatably installed on the base unit at a lower side of the transmission shaft and having a traveling wheel in friction contact with the transmission wheel and in rolling contact with the ground;
A buffer spring provided between the mounting bracket and the driving shaft to elastically lift the traveling wheel of the traveling shaft so that the traveling wheel does not contact the ground when the occupant is not loaded on the cyclic unit;
The tank bike simulation apparatus comprising: The method according to claim 1,
Wherein the base unit includes: a first frame having a plurality of casters provided in a rolling contact with the ground in a straight running direction,
A second frame disposed at an interval and spaced apart from the first frame;
A fixed track plate provided in a disc shape and having a rim portion on an upper portion of the second frame, a rotating unit disposed on the upper side, and a transmission shaft disposed on the lower side;
The tank bike simulation apparatus comprising: The method according to claim 1,
The rotating unit includes: a rotating body disposed at a central portion;
A thrust bearing which is rotatably supported by the rotating body so as to be in contact with the inner ring, the outer ring being fixed to the upper portion of the fixed track plate;
The tank bike simulation apparatus comprising: The method according to claim 1,
The cycle unit includes a main body having a pedal receiving a pedal operation force from an occupant and a driving element rotatably coupled with a pedal operation. The main body is integrally connected to a lower portion of the main body and has a tilt axis A fixed frame coupled to one end of a rotary unit that is connected to a lower portion of the upper fixed frame and passed through the fixed track plate, and a fixed frame connected to the fixed frame, And a plurality of shaft support bearings provided at intervals to support the shaft support bearings;
The tilt unit includes a tilt hinge that is installed in a rotating portion of the rotation unit and into which the tilt shaft is inserted so as to be tilted in the left and right directions, And a return spring for elastically supporting both sides of the body and returning the body in a tilted state when the body weight movement is removed. The method according to claim 1,
The base unit has a pair of mounting brackets fixedly coupled to each other in the width direction so as to face each other. The mounting brackets are vertically movable in such a manner that their positions in the up- A long hole is formed;
Wherein a buffer spring is provided between the mounting bracket and the traveling shaft so as to elastically float the traveling wheel of the traveling shaft so that the traveling wheel of the traveling shaft does not contact the ground when the occupant does not ride on the cycle unit. .

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