Electric scooter rear swing arm structure
OwnerDaimler Chuinventor
Life of this patent
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Abstract
A rear swing arm structure for an electric scooter includes a pedal rear portion, a telescopic shock-absorbing unit, two swing arm units, and connecting rods. The swing arm unit is pivotally connected to the pedal rear portion, with the first connecting rod linking the telescopic shock absorber and the second connecting rod connecting the swing arm unit and the first rod. When the rear wheel encounters vibration, the swing distance of the first connecting rod adjusts to match the rear wheel's movement. This automatic adjustment balances shock absorption and buffering, preventing the system from being too hard or soft. This design improves comfort, reduces tail swinging and slipping, and enhances grip during turns, resulting in smoother control and increased safety on various road surfaces.
Claims10
A rear swing arm structure of an electric scooter, comprising:
- a rear side portion of a pedal, a telescopic shock absorbing unit, two swing arm units, two first connecting rods, and a second connecting rod;
- wherein the rear side portion of the pedal is provided with a first set of seats and two second sets of seats, the second sets of seats having a first position and a second position respectively;
- one end of the telescopic shock absorbing unit is movably connected to the first set of seats;
- one end of each swing arm unit is movably connected to the first position of the second sets of seats, the other end of each swing arm unit is provided with a rear wheel assembly portion for assembling a rear wheel;
- each first connecting rod, one end of which is movably pivoted to the other end of the telescopic shock absorbing unit, and the other end of each first connecting rod is movably pivoted to the second position of the second sets of seats;
- the second connecting rod, one end of which is movably pivoted to the swing arm units, and the other end of the second connecting rod is movably pivoted to the first connecting rods.
Dependencies are inferred from the claim text.