KR101865137B1

KR101865137B1 - Bobsleigh for practice

Info

Publication number: KR101865137B1
Application number: KR1020170069683A
Authority: KR
Inventors: 진동열
Original assignee: 진동열
Priority date: 2017-06-05
Filing date: 2017-06-05
Publication date: 2018-06-05

Abstract

The present invention relates to a bobsleigh for practice. According to the present invention, the bobsleigh for practice comprises: a bobsleigh body; a moving guide unit; an auxiliary guide wheel; and a braking means. Accordingly, the bobsleigh for practice is used for the practice on a monorail installed with an inclination through the acceleration of gravity, and is vertically and horizontally guided with respect to the rail while moving along the monorail to minimize vertical and horizontal movement. Moreover, a separation prevention piece is formed by integrally bending at a predetermined length from a bottom of both lateral sides to a central side with respect to a fixed frame forming the moving guide unit, such that it is possible to stably prevent the bobsleigh body including the fixed frame from being separated from a track part of the monorail through the separation prevention piece in order to prevent an accident, and an accident caused by separation of the bobsleigh body is prevented to promote user′s safety.

Description

{Bobsleigh for practice}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an exercise bobs, and more particularly, to a training bob, which includes a bobsey main body, a movement guide unit, an auxiliary guide wheel and a brake means so that it can be used for bobsley practice through gravity acceleration on an inclined monorail, The bobs can be guided with respect to the upper and lower sides and the left and right sides of the rails so as to minimize vertical and horizontal flows and to prevent a deviation from the rail in order to prevent a safety accident.

Generally, the rail bike is installed as a leisure sport rather than a transportation means, and it is installed as an existing industrial facility without installing a separate track rail. It is operated as a leisure facility.

Such a conventional rail bike is disclosed in Patent Document 1 (Korean Registered Patent No. 10-0799386, Jan. 23, 2008).

1 is a view showing an example of a conventional rail bike.

As shown in FIG. 1, the construction of a conventional rail bike apparatus includes a pair of rail rails 11a and 11b provided at regular intervals, a bike body 12 capable of supporting a passenger, A pair of chairs 13a and 13b provided at the upper part of the bike body 12 so as to allow a passenger to sit thereon and a bike body 12 installed below the bike body 12, Wheels 14a, 14b, 14c and 14d for driving the wheels 14a and 14b above the chairs 13a and 13b, And a chain (15a, 15b) for generating a rotational power for the vehicle.

However, in the conventional rail bike, both of the rails are used in a manner of using both of the pair of rail rails, which is inefficient. On the other hand, when only one rail is used, the body tilts right and left.

Further, the conventional rail bike is configured to be able to be moved only by manual driving means. Therefore, the conventional rail bike can not be used for bobsley practice in a season such as the summer except for the winter season.

Therefore, it is possible to minimize the upward and downward and leftward and rightward movements of the rail by moving the rail along the monorail, and to guide the rail up and down and to the left and right, thereby preventing the rail from being separated from the rails. Research and development of an exercise bobsleigh which can be used for the training is required.

Registered Korean Patent No. 10-0799386 Jan. 23, 2008 Registered. Registration of the Korean Utility Model No. 20-0390239 2005.07.11 Registered. Korea Registered Patent No. 10-1106980 2012.01.11. Registration.

In order to solve the above-mentioned problems, the present invention includes a bobsey main body, a movement guide unit, a subsidiary guide wheel, and a brake means so as to be used for bobsleigh practice through gravity acceleration on an inclined monorail, And to be guided with respect to the upper and lower sides and the left and right sides of the rails so as to minimize vertical and horizontal flows.

Another object of the present invention is to provide a moving guide unit in which a release frame is integrally formed by extending a predetermined length from a lower end of both sides in the width direction to a central side of the fixed frame constituting the movement guide unit, The bobbing body including the fixed frame can be stably prevented from being detached from the line portion and the safety of the user can be prevented by preventing a safety accident due to disengagement of the bobsleigh body.

The present invention for achieving the above-mentioned objects is as follows. That is, according to the present invention, the training bobbins are embedded in the floor of the concrete structure having the inclined section and the horizontal braking section so as to reach the central portion of the connection portion from the lower fixed portion, and move to the line portion of the monorail including the line portion provided at the upper end of the connection portion. A bobbys main body provided with a seat on one side and a handle for gripping on the front side of the seat so as to allow a user to practice for bobsled practice; A guide unit for fixing the upper end to the front side bottom surface of the bobs body and for guiding the lower part of the monoblast to guide the line part along the line part; The bobs of the bobs are fixed to the upper surface of the floor of the concrete structure in which the lower portion of the monorail is embedded with respect to the rear side of the bobs body, An auxiliary guide wheel for guiding movement of the bobslee body; And braking means mounted on an outer bottom surface of the bobbly main body to selectively generate electricity to generate an electromagnetic force to perform a braking function through an attractive force depending on the magnetism of the monorail with the line portion.

Here, the moving guide unit is provided with a plate member having a predetermined length of an inverted "U " shape, a fixed frame having an upper end fixed to the front side bottom surface of the bobs body, The outer surface of which is in close contact with the upper surface of the line portion of the monorail in the vertical direction and which is spaced forward and backward in the longitudinal direction of the stationary frame, And a pair of upper rollers disposed on both sides in the width direction of the upper roller so as to be opposed to both sides in the width direction of the rail portion in a vertical direction with a line portion of the monorail interposed therebetween, And the upper and lower portions of the fixed frame are disposed so as to be rotatable through one of the side walls of the fixed frame, A pair of lower vertical rollers disposed at a predetermined distance in the longitudinal direction of the base stationary frame and spaced rearward from the base stationary frame and a lower vertical roller disposed below the lower vertical roller and facing each other at a longitudinal lower end of each of the stationary frame side walls, And a lower horizontally extending roller which is fixedly installed on the side wall of the fixed frame in a state of being restrained to be rotatable by a " C " shaped restraining bracket, And the like.

At this time, the movement guide unit further includes an escape preventing piece that is integrally bent and extended from the lower end of both sides in the width direction of the stationary frame to the central side so as to be integrated with the stationary frame so that the bobbys main body can be prevented from separating from the line portion of the monorail. .

In addition, the stationary frame of the guide unit is provided with a plate having a predetermined length of an inverted "U " shape, and an upper end is fixed to the front side bottom surface of the bobs body, It is preferable that the upper end is fixed to the side bottom surface.

Further, it is preferable that the brake means is mounted on the outer bottom surface of the bobbly main body, is mounted on the rear side of the movement guiding unit of the bobbler main body, and is provided as an electromagnet member which is magnetically attracted when electricity is selectively supplied thereto.

The effect of the training bobbins according to the present invention will be described as follows.

First, it is used for bobsleigh practice through gravitational acceleration on inclined monorail by including bobslee body, moving guide unit, auxiliary guide wheels and brake means so that it can be used along the monorail while being guided up and down and left and right of the rail. So that the up-and-down and left-right flow can be minimized.

Second, since the escape prevention piece is integrally formed by extending a certain length from both lower sides of the width direction to the center side of the fixed frame constituting the movement guide unit, the escape prevention piece is formed so as to prevent the safety escape from the line part of the monorail The bobbler main body can be stably prevented from being separated from the bobbins, and safety of the bobbler main body can be prevented.

1 is a view showing an example of a rail bike according to the prior art;
Figs. 2 to 4 are views showing a state in which a training bobbler according to the present invention is installed so as to be able to run on a monorail; Fig.
FIG. 5 is a view showing a state of use of a lumbar part in a state where it is installed on a monorail so as to be able to run on a movement guide unit, which is a main part of a training bobbler according to the present invention;

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a preferred embodiment of a training bobbler according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 5 is a perspective view of a bobbin for a training exercise bobbler according to the present invention. FIG. 5 is a perspective view of a bobbin for training according to the present invention, And Fig.

2 to 5, the training bobbler 100 according to a preferred embodiment of the present invention includes a lower concrete (not shown) on the bottom of a concrete structure 300 having an inclined section (not shown) and a horizontal braking section The bobbin 420 is buried in the central portion of the connection portion 420 from the bobbin 410 to be movable on the line portion 430 of the monorail 400 including the line portion 430 provided at the upper end of the connection portion 420, As shown in FIG.

That is, the concrete structure 300 is a structure installed for a bobsley practice in a season such as the summer except for the winter, and is a structure having a slope section and a horizontal braking section similar to a bobsled course for a normal bobsled arena will be.

The monorail 400 including the fixing portion 410, the connecting portion 420 and the rail portion 430 having a generally H-shaped beam shape may be provided in a single rail type so that the concrete And is buried in the center of the bottom surface of the structure 300 so as to reach a predetermined height of the trowel 430 and the connection part 420.

The training bobbins 100 according to the present invention are roughly classified into a bobsey body 110, a movement guide unit 120, an auxiliary guide wheel 140 and a brake unit 150.

Here, the bobsey body 110 is provided with a seat 111 at one side for a user to practice bobslies, and a handle 113 for holding the seat 111 at the front side thereof.

The guiding unit 120 is fixed to the front side of the bobs body 110 and the lower portion of the guiding unit 120 surrounds the line 430 of the monorail 400, Thereby guiding the user to move along.

The auxiliary guide wheels 140 are rotatably supported at the lower ends of the support frames 130 extending downward from both sides of the lower side of the rear side of the bobbys main body 110 in a downward sloping manner, And the lower portion of the monorail 400 is closely attached to the upper surface of the bottom of the concrete structure 300 in which the monolayer 400 is embedded to guide the movement of the bobsey body 110.

The braking means 150 is mounted on the outer bottom surface of the bobslee body 110 and is selectively supplied with electricity to generate an electromagnetic force so that an attraction force corresponding to the magnetism with the line portion 430 of the monorail 400, To perform the braking function.

The braking means 150 is mounted on the outer bottom surface of the bobs body 110 and is mounted behind the movement guiding unit 120 of the bobs body 110. When the bobs body 110 is selectively supplied with electricity, It is preferable to provide a prospective electromagnet member.

In other words, the braking means 150 is provided as an electromagnet member and is electrically connected to a controller (not shown) provided at one side of the bobs body 110, It is preferable to be selectively operated to receive electricity.

Of course, the braking means 150 may be provided inside the upper portion of the bobbysystem body 110 with respect to the movement guide unit 120. In this case, the braking means 150 may be provided as an electromagnet member, (Not shown) provided on one side of the main body 110, and may be operated to selectively receive electricity by the controller (not shown).

In the training bobbins 100 according to the present invention having the above-described configuration, the movement guide unit 120 includes a fixed frame 121, an upper roller 123, a lower vertical roller 125, And a roller 127.

Specifically, the fixed frame 121 is provided with a plate having a predetermined length of an inverted "U " shape, and an upper end is fixedly installed on the front side bottom surface of the bobs body 110.

The fixed frame 121 is provided with a plate having a predetermined length of an inverted "U " shape, and an upper end is fixed to the front side bottom surface of the bobs body 110. Specifically, It is preferable that an upper end is fixedly installed on the front side bottom surface of the main body 110.

The upper roller 123 is disposed at the upper center in the width direction of the fixed frame 121 so that both sides of the upper roller 123 are rotatable while passing through both side walls of the fixed frame 121, And is installed in a pair at a predetermined distance in the longitudinal direction of the fixed frame 121 and rearward.

The lower vertical roller 125 is opposed to both sides of the upper roller 123 in the width direction of the lower roller 123 so that the outer surface of the lower roller 122 is vertically aligned with the line portions 430 of the monorail 400, The fixing frame 121 is disposed on both sides in the lower widthwise direction of the fixing frame 121 so as to be in close contact with both side surfaces in the width direction of the fixing frame 121 and is rotatable through one side wall of the fixing frame 121, And are arranged in a pair at regular intervals in the longitudinal direction of the vehicle.

The lower horizontal roller 127 is disposed below the lower vertical roller 125 and protrudes from the center of the fixed frame 121 so as to face each other at a lower end portion in the longitudinal direction of each of the side walls of the fixed frame 121 , A horizontal one-side outer surface is in close contact with the outer surface of the connecting portion of the monorail 400, and is fixed to the side wall of the fixed frame 121 while being constrained to be rotatable by a 'C' shaped restraining bracket 127a Is installed.

Meanwhile, it is important that the movement guiding unit 120 as described above can prevent the bobbys main body 110 from separating from the line portion 430 of the monorail 400.

Therefore, it is further preferable that the movement guide unit 120 further includes a departure prevention piece 121a which is integrally bent and extended from the lower end of both sides in the width direction of the fixed frame 121 to the central side thereof in unison with the fixed frame 121 .

The training bobbins according to the present invention as described above can be used for bobsley practice through gravitational acceleration on inclined monorails by including a bobsey body, a movement guide unit, an auxiliary guide wheel and a brake means, And can be guided with respect to the upper and lower sides and the left and right of the rail, thereby minimizing vertical and horizontal flows.

Furthermore, since the release preventing pieces are integrally formed by extending from the lower ends of both sides in the width direction to the central side with respect to the fixed frame constituting the movement guiding unit to form a release frame, the fixed frame is included from the line portion of the monorail The bobbler main body can be stably prevented from being separated from the bobbins and the safety of the user can be secured by preventing a safety accident caused by the bobbys main body being disengaged.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, the invention is not limited thereto. Various modifications may be made by those skilled in the art. Are included in the scope of the present invention.

100: Practical bobsleigh
110: bobslee body 111: seat
113: Handle 120: Movement guide unit
121: fixed frame 121a:
123: upper roller 125: lower vertical roller
127: lower horizontal roller 127a: restraining bracket
130: support frame 140: auxiliary guide wheel
150: Brake means
300: Concrete structure
400: Monorail
410: Fixing portion 420: Connection portion
430:

Claims

And a line portion 430 provided at the upper end of the connection portion 420 so as to reach the central portion of the connection portion 420 from the lower fixed portion 410 on the bottom of the concrete structure 300 having the inclined portion and the horizontal braking portion The bobslot 100 is installed in the track portion 430 of the monorail 400 so as to be movable and is used for bobslot practice. The bobslot 100 is provided with a seat 111 on one side for the user to practice bobsleigh, A bobbing main body 110 having a handle 113 for gripping on the front side of the bobbins 111; A guide unit 120 for fixing the upper end of the bobslee body 110 to the front side of the bobslee body 110 and for guiding the lower portion of the bobsleigh body 110 to move along the line portion 430 while wrapping the line portion 430 of the monorail 400, ); The bobs of the monoblasts 400 are rotatably supported at the lower ends of the support frames 130 extending downward from both sides of the lower side of the rear side of the bobs body 110, An auxiliary guide wheel 140 closely attached to a bottom surface of a concrete structure 300 in which a lower portion is buried and guiding the movement of the bobsey body 110; And a braking function that is mounted on an outer bottom surface of the bobs body 110 and selectively generates electricity to generate an electromagnetic force to perform a braking function through an attraction force corresponding to magnetism of the monorail 400 with the line portion 430, In the practice bobbins including means 150,
The moving guide unit 120 is provided with a plate member having a predetermined length of an inverted "U " shape, and includes a fixed frame 121 having an upper end fixed to the front side bottom surface of the bobs body 110, The outer surface of the monorail 400 is perpendicular to the upper surface of the line portion 430 of the monorail 400, and the outer surface of the monorail 400 is perpendicular to the upper surface of the line portion 430 of the monorail 400, A pair of upper rollers 123 which are arranged in a pair and are spaced apart from each other in the longitudinal direction of the fixing frame 121 at regular intervals and a pair of upper and lower rollers 123, Are disposed on both sides in the lower width direction of the fixing frame 121 so that the outer surface of the monorail 400 is in contact with both side surfaces in the width direction of the line portion 430 in the vertical direction while interposing the line portion 430 of the monorail 400, One of the fixed frames 121 A lower vertical roller 125 which is installed so as to be rotatable while passing through the side wall and which is installed at a predetermined distance in front of and behind the longitudinal direction of the fixed frame 121 and a lower vertical roller 125 disposed below the lower vertical roller 125 And one side surface of the fixed frame 121 protrudes from the lower side of the fixed frame 121 in the longitudinal direction and faces the outer surface of the connection portion of the monorail 400, And a lower horizontal roller 127 fixed to a side wall of the fixed frame 121 while being rotatably restrained by a U-shaped restraining bracket 127a, wherein the bobslay body 110 is a monorail 400 that are integrally bent and extended from the lower ends of both sides in the width direction of the fixed frame 121 so as to be prevented from being separated from the fixed portion of the fixed frame 121, On the other hand, further comprising a (121a),
The fixing frame 121 of the movement guide unit 120 is provided with a plate member having a predetermined length of an inverted U shape so that an upper end is fixed to the front side bottom surface of the bobs body 110, The upper end of the bobss body 110 is fixed to the front side bottom surface of the bobs body 110,
The brake unit 150 is mounted on the outer bottom surface of the bobs body 110 and is mounted to the rear of the movement guide unit 120 of the bobs body 110. When the bobs body 110 is selectively supplied with electric power, Wherein the bobbins are provided as a bobbins for practice.

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