Patent ID: 7654356
Filing Date: 2010-02-02
Classification: B60K,B60Y,B62K

Abstract:
1. A folding electric scooter comprising a chassis, a front end of the chassis being connected with a vertical tube, the vertical tube being pivotally assembled with a handlebar stem, a lower end of the handlebar stem being assembled with a front wheel, an upper end of the handlebar stem being disposed with a handlebar, and a folding pivotal coupling device being disposed in the middle of the handlebar stem, a rear end of the chassis being disposed with a rear rack, the rear rack being disposed with a rear wheel, a motor and a battery, the motor and the battery being used to offer power to the rear wheel; the folding electric scooter is characterized in that: the rear rack is disposed with a folding four-bar linkage, which forms a seat, the four-bar linkage is a bilaterally symmetrical structure and includes a vertical bar disposed on the rear rack, an upper cross bar, a lower cross bar and a support bar, the vertical bar is disposed with an upper pivot and a lower pivot, one end of the upper cross bar is pivotally coupled with the upper pivot of the vertical bar, and the other end of the upper cross bar is pivotally coupled with the support bar, one end of the lower cross bar is pivotally coupled with the lower pivot of the vertical bar, and a middle part of the lower cross bar is pivotally coupled with the support bar, the lower cross bar is disposed with a seat cushion, an engaging element is disposed above the chassis, a lower end of the support bar is disposed with an engaging rod to engage with the engaging element of the chassis.