Roller sled
Disclosed is a roller sled, which comprises a bed 10 whose rear end is inclined upward and which is configured to enable a user's feet to place on its top surface, a steering roller wheel 20 which is mounted at a front end of the bottom surface of the bed 10 and is rotational at a desired angle...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | Disclosed is a roller sled, which comprises a bed 10 whose rear end is inclined upward and which is configured to enable a user's feet to place on its top surface, a steering roller wheel 20 which is mounted at a front end of the bottom surface of the bed 10 and is rotational at a desired angle within the range of 0° to 360°, a flexible support member 30, 40 or 50 whose front end is joined to the bottom surface of the bed 10 which is adjacent to the rear of the steering roller wheel 20 and whose rear end keeps a predetermined distance from the bottom surface of a rear end of the bed 10 up and down and extends to the ground, and a pair of rear roller wheels 60 which is mounted at the rear end of the flexible support member 30, 40 or 50. |
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