Upper and lower panel embedded type double-folding type three-wheeled dynamic skateboard

Abstract

The invention discloses an upper and lower panel embedded type double-folding type three-wheeled dynamic skateboard which comprises a front pedal, a rear pedal, a connecting rod and universal wheels, wherein a wheel seat is arranged at two front ends of a front bottom plate of the front pedal while a counter bore with a bearing therein is formed in the back end of the front bottom plate; a front panel of the front pedal corresponds to the front bottom plate; a counter bore with a bearing therein is formed in the front end of a rear bottom plate of the rear pedal; a wheel seat is arranged behind the counter bore; a rear panel of the rear pedal corresponds to the rear bottom plate; the connecting rod is formed by embedding a metal round bar in a plastic member; the two ends of the metal round bar are provided with right-angle bending parts in the same direction; one universal wheel is connected to the bottom of the wheel seat of the front bottom plate while another universal wheel is connected to the bottom of the wheel seat of the rear bottom plate; the front panel covers the front bottom plate and is fixed in a screwing manner by a bolt; the rear panel covers the rear bottom plate and is fixed in a screwing manner by a bolt; the right-angle bending parts at the two ends of the connecting rod penetrate into a bearing hole in the counter bore of the front bottom plate and a bearing hole in the counter bore of the rear bottom plate and are positioned by bolts.

Description

Technical field: [0001] The invention relates to an entertainment product, in particular to a dual-folding three-wheel dynamic skateboard with upper and lower panels fitted in front by swinging the rear feet to both sides. Background technique: [0002] At present, there is a dynamic board on the market that uses the front and back feet to move forward, and it is relatively popular; but it has certain limitations and regrets, because there is a plastic board at each end, and a universal board at the bottom of the plastic board. There is a round tube-shaped connecting rod that can be twisted between the two plastic plates, and a torsion spring is connected to the round tube-shaped connecting rod. Because there is a connecting rod structure with a torsion spring in the tube between the two plastic plates, it must be Most types of active boards cannot be folded, resulting in unsatisfactory portability; because the middle part of the active board is a twisting structure, the dis...

AI Technical Summary

Problems solved by technology

[0002] At present, there is a dynamic board on the market that uses the front and back feet to move forward, and it is relatively popular; but it has certain limitations and regrets, because there is a plastic board at each end, and a universal board at the bottom of the plastic board. There is a round tube-shaped connecting rod that can be twisted between the two plastic plates, and a torsion spring is connected to the round tube-shaped connecting rod. Because there is a connecting rod structure with a torsion spring in the tube between the two plastic plates, it must be Most types of active boards cannot be folded, resulting in unsatisfactory portability; because the middle part of the active board is a twisting structure, the displacement of the twenty universal wheels of the active board is relatively small, resulting in unsatisfactory riding speed of the active board , and because there are universal wheels on the front and back of the vitality board, it is relatively difficult to learn to use it

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