KR200479245Y1

KR200479245Y1 - Wheel skate

Info

Publication number: KR200479245Y1
Application number: KR2020150003600U
Authority: KR
Inventors: 김요한
Original assignee: 김요한
Priority date: 2015-06-04
Filing date: 2015-06-04
Publication date: 2016-01-06

Abstract

A wheel skate according to the present invention includes: a first plate and a second plate vertically erected; Fastening means for fastening the first plate and the second plate such that the first plate and the second plate are spaced apart from each other in parallel; A rotating wheel positioned between the first plate and the second plate such that both ends of the rotating shaft are coupled to the first plate and the second plate and the lower end of the rotating wheel is projected downward from the lower ends of the first plate and the second plate; And a foot plate extending from a lower end of the first plate in a direction away from the second plate. The wheel skate according to the present invention is capable of running normally even if the road surface is uneven, so that it can be used with a single wheel. Therefore, it is possible to perform various kinds of riding operations .

Description

Wheel skate {Wheel skate}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wheel skate in which a wheel is driven by rotation of a wheel having a large diameter, and more particularly to a wheel skate capable of smooth running even in a rough road surface and capable of various operations such as sharp cornering.

In general, there are a variety of leisure vehicles such as roller skates, skateboards, and quick boards in addition to bicycles as traveling means on the road where slides are carried out by manpower. However, bicycles having a relatively large diameter wheel are used, Roller skating is a typical example. However, in the case of a bicycle, since the two wheels are fixed by a body frame having a certain volume, it is not easy to carry and store.

In recent years, the development of folding bicycles has been minimized in order to overcome these shortcomings, but there is a limit. In addition, there is a problem that a ride made of a small wheel, such as a roller skate, is difficult to slide if the road surface condition is uneven so that the range of use is limited. In addition, since the conventional roller skates are generally equipped with four or more rollers, there is a disadvantage in that there is a limitation in high-level operation such as sharp rotation.

KR 10-2006-0127277 A

The object of the present invention is to provide a wheel skate capable of running normally even when the road surface condition is uneven and being able to run by one wheel to perform a high level operation such as a sharp turn .

In order to achieve the above object, according to the present invention,

A first plate and a second plate vertically erected;

Fastening means for fastening the first plate and the second plate such that the first plate and the second plate are spaced apart from each other in parallel;

A rotating wheel positioned between the first plate and the second plate such that both ends of the rotating shaft are coupled to the first plate and the second plate and the lower end of the rotating wheel is projected downward from the lower ends of the first plate and the second plate;

A foot plate extending from a lower end of the first plate in a direction away from the second plate;

.

A support block mounted on a front side bottom surface of the footrest, and a brake mounted on a rear side bottom surface of the footrest.

And an auxiliary roller coupled to an opposite side of the foot plate coupled with the first plate.

Wherein the fastening means comprises: a spacing rod which is horizontally arranged, both ends of which are in close contact with the inner surface of the first plate and the inner surface of the second plate, And a fastening nut coupled to an end of the fastening bolt, wherein both ends of the first plate and the second plate are bent downward in the width direction so as to be coupled to outer surfaces of the first plate and the second plate, As shown in Fig.

The wheel skate according to the present invention is capable of running normally even if the road surface is uneven, so that it can be used with a single wheel. Therefore, it is possible to perform various kinds of riding operations .

1 is a perspective view of a wheel skate according to the present invention.
2 is a side view of the wheel skate according to the present invention.
3 is a front view of the wheel skate according to the present invention.
4 is a perspective view of a wheel skate according to a second embodiment of the present invention.
5 is a front view of a wheel skate according to a second embodiment of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an embodiment of a wheel skate according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view of a wheel skate according to the present invention, FIG. 2 is a side view of a wheel skate according to the present invention, and FIG. 3 is a front view of a wheel skate according to the present invention.

In general, the roller skates and the inline skates are configured such that a small number of small rollers are mounted under the soles of the user. The greater the diameter of the rollers, the more easily the unevenness of the road surface can be easily overcome. On the other hand, It is difficult to catch.

The wheel skate according to the present invention is designed to solve all of the above problems and is configured such that the center of gravity of the user is not raised even if the diameter of the wheel is greatly increased, And it is easy to catch.

That is, the wheel skate according to the present invention includes a first plate 100 and a second plate 200 vertically erected, and a second plate 200 fastened to the first plate 100 and the second plate 200, The first plate 100 and the second plate 200 are fixed to each other by a fastening means 300 for holding the first plate 100 and the second plate 200 in parallel and spaced apart from each other, A rotating wheel 400 coupled to the first plate 100 and the second plate 200 and a stepping plate 400 extending horizontally from the lower end of the first plate 100 in a direction away from the second plate 200, (500). At this time, the wheel skate is paired with a right foot (left in FIG. 1) on which a user's right foot is seated and a left foot (right in FIG. 1) on which a user's left foot is seated. The wheel skates are only opposite in the direction in which the scaffolds 500 are positioned, and the internal structure and operation principle are the same.

The rotating wheel 400 is formed to have a vertical height greater than that of the first plate 100 or the second plate 200. The rotating wheel 400 includes a rotating wheel 400 coupled to be inserted between the first plate 100 and the second plate 200, As shown in FIG. 3, the lower plate 400 is projected downward from the lower ends of the first plate 100 and the second plate 200 and is seated on the ground. Accordingly, the user can fix his or her foot on the foot plate 500 and then ride the turning wheel 400 by rolling. On the other hand, when the user rotates the entire wheel skate in a direction in which the foot plate 500 descends (clockwise in FIG. 3) when the user puts his / her foot on the foot plate 500, the end of the foot plate 500 touches the road surface The rotation wheel 400 may not normally roll, but if the user straightens his or her legs vertically, the rotation wheel 400 is vertically erected so that the end of the footplate 500 does not touch the road surface, so that normal riding becomes possible .

In the wheel skate according to the present invention, since the diameter of the rotation wheel 400 generating the driving force is formed to be very large, it is possible to smoothly ride the vehicle even if there is some obstacle on the road surface, The center of gravity of the rotation shaft 410 is lower than that of the rotation axis 410 of the rotation shaft 400, so that the user can easily grasp the center of gravity.

In addition, since the conventional roller skates are in contact with the ground, a large frictional force is generated between the rollers and the ground when the rollers rotate in place, that is, it is difficult to rotate or turn at a right angle. However, in the wheel skate according to the present invention, since only one rotating wheel 400 is brought into contact with the ground surface, the frictional force with the ground surface is remarkably reduced, and it is possible to easily carry out operations such as rotation in the in- have. Therefore, when the wheel skates according to the present invention are used, various patterns of riding are possible, which is advantageous in that the usability is excellent.

On the other hand, a support block 510 is provided on the front side bottom surface of the footrest 500 so that the user can center the footrest 500 in a stopped state. Further, when the support block 510 is brought into contact with the ground, a greater starting force can be obtained while the ground surface is being sprung. Of course, in a state in which the footrest 500 is horizontal and the rotation wheel 400 is vertically erected, the support block 510 should be in a state of being spaced apart from the ground without touching the ground.

Further, it is preferable that a brake 520 is mounted on the rear side bottom surface of the footrest 500 so that the vehicle can quickly stop during riding. At this time, in the state where the foot plate 500 is horizontal and the rotation wheel 400 is vertically erected, the brake 520 does not touch the ground but is kept at a predetermined distance.

Since the support block 510 and the brake 520 are applied to the conventional roller skates and inline skates, a detailed description thereof will be omitted.

When the distance between the first plate 100 and the second plate 200 is narrowed, the first plate 100 and the second plate 200 contact the rotating wheel 400, The rotation axis 410 of the rotation wheel 400 is separated from the first plate 100 and the second plate 200 by a predetermined distance from the first plate 100 and the second plate 200, There is a problem that it can be separated. Therefore, it is preferable that the first plate 100 and the second plate 200 should be kept constant in spacing distance.

As described above, the fastening means 300 is arranged horizontally so that the distance between the first plate 100 and the second plate 200 can be kept constant, 100 and the gap between the first plate 100 and the spacing rod 310 and the second plate 200. The gap between the first plate 100 and the second plate 200, A fastening bolt 320 passing through the fastening bolt 320 and a fastening nut 330 fastened to an end of the fastening bolt 320. When the fastening means 300 connecting the first plate 100 and the second plate 200 is composed of the spacing rod 310, the fastening bolts 320 and the fastening nuts 330, the fastening bolts 320 So long as the distance between the first plate 100 and the second plate 200 is not increased and the spacer 310 is not broken as long as the coupling between the first plate 100 and the coupling nut 330 is not released, The distance between the first plate 100 and the second plate 200 is not narrowed so that the distance between the first plate 100 and the second plate 200 can be kept constant.

In addition, since the foot plate 500 supporting the user's body weight is coupled to the lower end of the second plate 200, the first plate 100 and the second plate 200 are easy to spread out from the upper side, When the upper side of the first plate 100 and the upper side of the second plate 200 are coupled only by the fastening bolts 320 and the fastening nuts 330 as described above, the fastening bolts 320 and the fastening nuts 330 may be damaged . Accordingly, the fastening means 300 covers the upper ends of the first plate 100 and the second plate 200, and both ends of the width direction are bent downward, so that the first plate 100 and the second plate 200 The first plate 100 and the second plate 200 are coupled to each other to prevent the first plate 100 and the second plate 200 from spreading to the upper end.

The reinforcement frame 340 may be formed on the upper side of the first plate 100 and the upper side of the second plate 200 as well as on the upper side of the second plate 200, And also to the rear side.

Fig. 4 is a perspective view of a wheel skate according to a second embodiment of the present invention, and Fig. 5 is a front view of a wheel skate according to a second embodiment of the present invention.

The wheel skate according to the present invention does not apply the weight of the user to the vertical center axis of the rotary wheel 400 but concentrates on the footboard 500 located on one side of the rotary wheel 400, It takes a lot of effort to keep it upright. That is, the user of the wheel skate according to the present invention has a problem that a lot of force is applied to the leg to stand upright in a stopped state.

The wheel skate according to the present invention has an auxiliary roller 530 at the end of the foot plate 500, that is, on the opposite side of the foot plate 500 coupled to the first plate 100, Can be added. When the auxiliary roller 530 is additionally provided at the end of the foot plate 500, the user can place the rotating wheel 400, the auxiliary roller 530 and the supporting block 510 on the ground, The auxiliary roller 530, and the brake 520 on the ground, it is possible to maintain the standing state more easily. At this time, when the auxiliary roller 530 contacts the ground in the process of riding using the rotating wheel 400, the frictional force with the ground increases so that the speed is reduced, and it is difficult to perform the operation such as turning in the in- The auxiliary roller 530 may be spaced apart from the ground when the rotating wheel 400 is vertically erected. Of course, if the auxiliary roller 530 contacts the ground, the auxiliary roller 530 may always remain in contact with the ground if there is no great influence on the riding.

A plurality of through holes may be formed in the foot plate 500 so that water on the upper face can be smoothly drained downward. The foot plate 500 is fixed to the foot plate 500 so that the foot of the user can be stably fixed to the foot plate 500. A strap 540 may be provided. At this time, the fixing strap 540 has been already commercialized in various structures and shapes, and a detailed description thereof will be omitted.

While the present invention has been described in detail with reference to the preferred embodiments thereof, the scope of the present invention is not limited to the specific embodiments but should be construed in accordance with the appended claims. Those skilled in the art will appreciate that many modifications and variations are possible without departing from the scope of the present invention.

100: first plate 200: second plate
300: fastening means 310:
320: fastening bolt 330: fastening nut
340: reinforcing frame 400: rotating wheel
410: rotating shaft 500: foot plate
510: support block 520: brake
530: Auxiliary roller 540: Fixing strap

Claims

A first plate 100 and a second plate 200 vertically erected;
Fastening means 300 for fastening the first plate 100 and the second plate 200 so that the first plate 100 and the second plate 200 are spaced apart from each other in parallel;
The first plate 100 is positioned between the first plate 100 and the second plate 200 so that both ends of the rotating shaft 410 are coupled to the first plate 100 and the second plate 200, A rotation wheel 400 protruding downward from the lower end of the second plate 200 and seated on the ground;
And a foot plate (500) extending in a direction away from the second plate (200) from a lower end of the first plate (100)
The fastening means 300 includes a spacing rod 310 horizontally arranged at both ends and closely contacted to the inner surface of the first plate 100 and the inner surface of the second plate 200, A fastening bolt 320 passing through the first plate 100, the spacing rod 310 and the second plate 200, a fastening nut 330 coupled to an end of the fastening bolt 320, A reinforcing frame 340 that covers the upper ends of the first plate 100 and the second plate 200 and is bent downward at both ends in the width direction to be coupled to the outer surfaces of the first plate 100 and the second plate 200, Wherein the wheel skate comprises:

The method according to claim 1,
A support block 510 mounted on a front side bottom surface of the footrest 500 and a brake 520 mounted on a rear side bottom surface of the footrest 500. [

The method according to claim 1,
Further comprising an auxiliary roller (530) coupled to an opposite side of the foot plate (500) coupled to the first plate (100).

delete