KR20020032814A - Traveling device for roller-blade - Google Patents

Abstract

PURPOSE: An inline skates driving device is provided to enable a user to freely drive inline skates by using feet or hands selectively, thus improving the pleasure thereof, making beginners to easily practice the inline skates, and maximizing the driving force thereof. CONSTITUTION: The inline skates driving device comprises a front wheel(10), a rear wheel(20), a first middle wheel(30), a second middle wheel(30'), a first transmission chain for connecting a chain gear of the rear wheel with a one way gear(35) of the second middle wheel, a second transmission chain for connecting a large gear of the second middle wheel with a small gear of the first middle wheel, a third transmission chain for connecting a large gear of the first middle wheel with a driving chain gear of the front wheel, a wire connected to a distal end of a rotating member of the rear wheel axle, and a wire driving device connected to an opposite end of the wire.

Description

Rollerblading Traveling Device {Traveling device for roller-blade}

The present invention relates to a roller blade traveling device, and more particularly, to a roller blade traveling device that can double the playability by allowing the user to run using his or her hands without rolling a foot.

The roller blade is configured so that a plurality of wheels are integrally installed at the bottom of each shoe so as to run by rolling motion.

However, these roller blades are difficult to stand as it is for beginners because a number of wheels are installed in a line in length. in need.

Therefore, continuous driving requires considerable force, and it is possible to drive to some extent without accelerating only by the acceleration, and a considerable amount of training is required for beginners, and the practice is not easy, causing safety accidents. You will have a problem.

The present invention has been made to solve the above-mentioned problems, the object of the present invention is to be able to run by using the foot as well as to enable automatic driving using the hand according to the situation can be more playful To provide a rollerblade driving device that can be easily practiced by beginners and doubles the driving force.

Roller blade driving apparatus of the present invention for achieving the above object, in the roller blade consisting of a wheel and a wheel frame mounted on the shoe frame and the bottom of the shoe, the front end of the drive chain gear is installed on the wheel shaft Wheels, rear wheels protruding from the wheel shafts and rear wheels with the driving chain gears installed, intermediate wheels with the electric chain gears consisting of one-way gears and standby gears on the wheel shafts, each of the electric chains connecting the chain gears installed on the wheel shafts, It is characterized in that it comprises a wire that is connected to the end of the rotation hole installed in the rear wheel shaft, and a wire drawing means connected to the end of the wire.

When the wire drawing means is operated by hand, the wire is moved up and down, and the rotary hole connected to the end rotates the rear wheel shaft, and the rotational force is rotated by rotating the electric chain gear installed on the intermediate wheel shaft through the electric chain. The number of times, and the increased rotational force finally rotates the front wheel shaft so that the front wheel is a continuous forward rotation by the action of the one-way gear, so that the roller blade can run without rolling of the foot.

1 is a front view of the present invention,

2 is a plan configuration diagram of the present invention;

3 is a perspective view showing a wire connection structure of the present invention;

4 is a block diagram of a wire driving device according to the present invention;

5 is an operation diagram of FIG. 4.

<Explanation of symbols for the main parts of the drawings>

1: shoe 2: wheel frame

10: (tip) wheel 12: wheel axle

13: Drive chain gear 20: (rear) wheel

22: wheel axle 23: rotating hole

24: Original chain gear 30,30 ': (middle) wheel

32: wheel axle 33: small gear

34: Waiting gear 35: One-way gear

36: Waiting fish 40: First electric chain

41: Second Electric Chain 42: Third Electric Chain

50,50 ': 51 wire: handle

52: mounting hole 53: guide

60: wire drive device 61: suspenders

62: belt body 63: frame

64,67: Hinge 65: Handle

66: Volce 68: Society

69a, 69b: wire release hole 69: rotation time

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

Figure 1 is a front view of the present invention, Figure 2 is a plan view of the present invention, Figure 3 is a perspective view showing a wire connection structure of the present invention, Figure 4 is a wire drive device configuration according to the present invention, Figure 5 is Figure 4 Is also working.

As shown, the roller blade driving apparatus of the present invention, in the roller blade consisting of a shoe (1) and the wheel frame (2) mounted on the bottom of the shoe and a plurality of wheels installed on the wheel frame, the wheel shaft 12 The front wheel 10 with the drive chain gear 13 installed therein, the rear wheel 20 with the pivoting hole 23 protruding from the wheel shaft 22, and the rear wheel 20 provided with the drive chain gear 24; Intermediate wheel 30 is installed with a gear chain gear consisting of the gear 33 and the standby gear 34, the one-way gear 35 and the gear chain gear consisting of the standby gear 36 is installed on the wheel shaft 32 Another intermediate wheel (30 '), the first transmission chain 40, the intermediate wheel (30') connecting the directional chain gear 24 of the rear wheel shaft and the one-way gear 35 of the intermediate wheel (30 ') shaft A second electric chain 41 connecting the air gear 36 of the shaft and the small gear 33 of the other intermediate wheel 30, and the air gear 34 and the tip of the intermediate wheel 30 shaft. The third electric chain 42 connecting the drive chain gear 13 of the rake 10 shaft, the wire 50 connected to the end of the turning hole 23 installed in the rear wheel shaft 22, the wire 50 A handle 51 connected to an end of the handle 51 for moving the wire, a guide 52 for guiding the mounting hole 52 for mounting the wire 50 to a belt of the body, and a guide for supporting and guiding the wire. (53).

The front wheel 10 is fixed to the wheel shaft 12, the middle wheels 30, 30 'and the rear wheel 20 is installed to be idle on the wheel shaft.

Wire 50 is to be detached from the rotating hole 23 as shown in FIG.

Meanwhile, FIGS. 4 and 5 illustrate a wire driving device capable of simultaneously driving left and right roller blades and easily operating the roller blades.

As shown in the drawing, the wire driving device 60 has a belt body 62 having a suspender 61, a frame 63 detachably mounted on the belt body, and a hinge 64 mounted on the frame to be folded. The handle 65, the ball body 66 vertically connected to the end of the handle, the pivot body 68 is installed to receive the ball body hinged to the frame 67, wire removal openings (69a, 69b) are formed on both ends Rotating space 69 is installed at the bottom of the body.

The effect of this invention of the said structure is demonstrated.

1 to 3, when the handle 51 is operated up and down in a state in which the mounting hole 52 is mounted on a belt or the like, the wire 50 connected to the handle rotates the turning hole 23. It rotates up and down, and thus the rear wheel shaft 22 and the drive chain gear 24 installed therein are rotated in both directions.

When the wire 50 is moved upwards, the rotational force of the drive chain gear 24 rotates the one-way gear 35 of the intermediate wheel 30 'forward through the first transmission chain 40 and is installed on the shaft. The air gear 36 is rotated in the same direction, and the rotational force of the air gear 36 rotates the drive chain gear 13 through the second electric chain 41 and the third electric chain 42. Rotation of the drive chain gear 13 enables forward driving by rotating the front wheel 10 fixed to the wheel shaft 12.

In this case, when the wire 50 is moved downward, the front wheel 10 cannot be rotated by the action of the one-way gear 35, but the front wheel 10 is continuously moved by repetitive movement of the wire 50. Forward rotation is possible.

In addition, the rotational force of the drive chain gear 24 of the rear wheel shaft is increased by the gear ratio of the intermediate wheel, and of course, the rpm of the front wheel increases considerably.

On the other hand, the operation and effect when the wire driving device 60 as shown in Figures 4 and 5 will be described.

When the handle 65 is rotated up and down while the belt body 62 is worn using the suspenders 61, the handle is rotated about the hinge 64, and thus the ball body 66 vertically connected to the handle end. ) Rotates the pivot 68 and the pivot 69 to the left and right about the hinge 67.

Then, by rotating the rotational opening 23 by the wires 50 and 50 'connected to both ends of the rotation period 69, it is possible to travel in accordance with the rotation of the front wheel 10 as described above. .

The wires 50 and 50 ′ on both sides are connected to the left roller blade and the right roller blade, respectively, so that they can be driven simultaneously and can be driven with low force and can be driven stably.

As described above, the roller blade traveling device of the present invention comprises a drive device capable of driving a wheel at the lower end of the roller blade, and the drive device is operated by hand, thereby enabling traveling using the foot. Of course, depending on the situation, it is possible to use the hand to auto-run, which can double the amusement, beginners can easily practice, and the driving power can be doubled.

It is apparent to those skilled in the art that the present invention is not limited to the described embodiments, and that various modifications and changes can be made without departing from the spirit and scope of the present invention.

Therefore, such modifications or variations will have to belong to the claims of the present invention.

Claims (3)

In the roller blade consisting of shoes and a wheel frame mounted on the bottom of the shoe and a plurality of wheels installed on the wheel frame, The front wheel 10 with the drive chain gear 13 installed on the wheel shaft 12, the rear wheel 20 with the pivoting hole 23 protruding from the wheel shaft 22, and the drive chain gear 24, the wheel shaft. (32) the intermediate wheel (30) provided with the electric chain gear consisting of the small gear (33) and the standby gear (34), the one-way gear (35) and the small gear (36), which are small gears on the wheel shaft (32) Another intermediate wheel 30 'having a transmission chain gear installed therein, the first transmission chain 40 connecting the motive chain gear 24 of the rear wheel shaft 24 and the one-way gear 35 of the intermediate wheel 30' shaft, the middle A second electric chain 41 connecting the air gear 36 of the wheel 30 'shaft and the small gear 33 of the other intermediate wheel 30 shaft, and the air gear 34 and the tip of the intermediate wheel 30 shaft. A third electric chain 42 connecting the drive chain gear 13 of the wheel 10 shaft, a wire 50 connected to the end of the pivot 23 installed in the rear wheel shaft 22, and the wire 50 ) Up and down the wire Roller blade traveling device characterized in that the configuration including a wire driving means connected to the other end. According to claim 1, wherein the front wheel (10) is fixed to the wheel shaft 12, the middle wheel (30) (30 ') and the rear wheel (20) is characterized in that it is installed to be idle on the wheel shaft Roller blade driving device. The method of claim 1, wherein the wire drive means is a belt body 62 having a suspender 61, a frame 63 detachable to the belt body, is folded to allow the length adjustment, the hinge 64 is installed on the frame The handle 65, the ball body 66 vertically connected to the end of the handle, the pivot body 68 is installed to receive the ball body hinged to the frame 67, wire removal openings (69a, 69b) are formed on both ends Roller blade traveling device characterized in that the configuration including a rotation 69 is installed on the bottom of the body.