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Patent Searching and Data


Title:
SKID BOARD
Document Type and Number:
WIPO Patent Application WO/2002/044007
Kind Code:
A1
Abstract:
The invention relates to a snowboard, comprising a steering handle, portable control part, brake part. The invention can use both the board and wheel and can be used both for summer and winter leisure sports. The invention could be exchange easily wheel and snowboard so that it also can be used in any season.

Inventors:
CHOI TAE-MYUNG (KR)
Application Number:
PCT/KR2001/001900
Publication Date:
June 06, 2002
Filing Date:
November 09, 2001
Export Citation:
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Assignee:
CHOI TAE MYUNG (KR)
International Classes:
B62K3/00; B62K13/00; B62K15/00; (IPC1-7): B62K15/00
Foreign References:
KR19990004054U1999-01-25
KR920000719B11992-01-21
KR930006292Y11993-09-17
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Description:
SKID BOARD Technical Field The invention relates to a snowboard, comprising a steering handle, portable control part, brake part. The invention can use both the board and wheel and can be used both for summer and winter leisure sports.

The former rolling skid board, named kickboard, is used on the road and is not suitable for winter leisure sports.

The kickboard (110)'s detailed descriptions are like the followings : Figure 5 shows that the kickboard's driving apparatus (105) consists of the rotation axis, the flat footboard (100)'s rear part, the break device at the rear footboard, and the steering hinge at the front footboard.

The steering hinge (101) consists of the level control device (107) at its middle part, the steering bar, the fixable handle and the steering wheel (104).

As above-mentioned, the kickboard (110)'s usage is like the followings : User lay one of his feet on the board (100), kick the bottom using another foot, drive the kickboard and control the direction by the handle.

The kickboard could be used at the plain road but not at the rough road.

Especially, if it snowed, the kickboard couldn't be used.

Background Art The invention overcome the shortcoming of former kickboard and could be exchange wheel and snowboard so that it also can be used in winter.

Disclosure of Invention In order obtain such above object, the invention gives the two usage, at the common plain road and at the snowed environment. The following describes such a method by figures.

Figure 1 shows one embodiment of the invention, which uses the rolling wheel, in a schematic side view.

Figure 2 shows one embodiment of the invention, which changes the wheel with the snowboard, in a schematic side view. The invention forms the driving wheel boss (3) at the rear skid foot board (2) like the common ski board, punches the driving wheel hinge hole (3a) and constitutes the driving hinge board (5a) to rotate the driving wheel (5). And the brake is constructed being bored through the brake hinge hole (4b) and the abpve brake is formed the braking pedal (4a) and the braking ped (4c) in one.

The front of the above skid foot board (2) and the steering hinge boss (6a) is formed in one, the steering hinge (6) and the portable control device (7) is assembled, the upper of the skid foot board (2) and the portable control ring (7a) is formed in one, and the above portable control ring (7) is connected. And, the above steering hinge (6) is assembled boring through the steering bar (8), this lower part and the steering (8b) is formed in one, and at the upper of the steering bar (8) the handle rotating the above steering pork (8b) is constructed.

Figure 3 shows that the steering wheel (10) corresponding the roller and the driving wheel (5) is disassembled from the invention, the skidboard (1), at the front the steering pork (8b) is constructed using the snow board bracket (9a), and

the rear driving wheel is removed completely.

The detailed effects of the invention with above apparatus are like the followings.

In summer or at the common plain road, the invention is used like the former rolling kickboard (100) so that user lays the board (2) one of his feet, grips the handle (8a), kicks the bottom by another foot and drives the skid board (1). While driving, the direction is controlled by handle (8a). But at the snowed road in winter, above method using former kickboard fails. Hence it is needed the embodiment to drive at the snowed road. Recently many peoples concerns the winter leisure sports like ski, snowboard and sled, and want to make a pleasure at the snowed slope. Therefore the invention is to drive even at the snowed slope. Removing the rolling wheel (5) from skid board (1), the foot board keeps close the slope. Taking off the steering wheel (10) and fixing the steering pork (8b) using the board's bracket (9a) of the steering board, the foot board and the steering board (9) keep close the slope. So the invention becomes the skid board (la) which drives on the snowed slope.

The above skid board (la) drives at the plain road like the common kickboard (100) and descend on the slope without any power.

When one drives on the slope with the skid board, one could control the direction using the steering handle (8a), that is, the control of the steering handle rotates the steering snow board (9) fixed with the steering pork (8a) by steering bar (8) and makes easy the change of the direction by the slip (9b) formed at the bottom, showned by'A-A line cross section'. Also, the driving direction could be changed by leaning the body toward the hoping direction. This controlling technique demands the highly confidence and make people excitingly. The

brake ped (4b) controls and eliminates the speed by scratching the slope.

Brief Description of Drawings Figure 1 shows one embodiment of the invention, which uses the rolling wheel, in a schematic side view.

Figure 2 shows one embodiment of the invention, which uses the snow board, in a schematic side view.

Figure 3 shows one embodiment of the invention, which uses the snow board, in a disassembly schematic side view.

Figure 4 shows one embodiment of the invention, which uses the snow board, in a side view.

Figure 5 shows one embodiment of the former rolling kickboard in a schematic side view.

*The description of parts in the main figures* 2; skid foot board 3; driving wheel boss 3a ; driving wheel hinge hole 4; brake 4a; braking pedal 4b; brake hinge hole 4c; braking ped 5 ; driving wheel 5a ; driving wheel hinge pin 6; steering hinge 6a; steering hinge boss 7; portable control device 7a; portable control ring 8; steering bar 8a; handle

8b; steering pork 9; steering snow board 9a; snow board bracket 10; steering wheel Best Mode for Carrinq Out the Invention Figure 2, as one embodiment of the invention, shows the separation the steering wheel (10) and driving wheel (5) from the skid board (1), seting up the steering snowboard (9) at the steering pork (8b) using snow board bracket (9a) and the constitution removed the rear driving wheel (5).

Figure 3, as one embodiment of the invention, shows the disassembly of main parts in the schematic side view.

Figure 4, as one embodiment of the invention, shows the side view.

Figure 2, Figure 3 and Figure 4 show that the invention could be exchanged the steering snow board (9) and the skid foot board (2) of the former roller skid board.

Industrial Applicability The invention operating as the above uses commonly both the roller skid board in summer and the snow skid board in winter, and become the highly developed skid board which could be change the usage according to the season and have the double pleasure.