Front and back connecting frame of foldable two-seat and four-wheel electric car
A technology of electric vehicles and connecting frames, which can be applied to foldable bicycles, motor vehicles, bicycles, etc., and can solve problems such as inadaptability, inability to be taken home by elevator for storage, vehicle overturning and injuries, etc.
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[0021] Embodiment 1: A foldable two-seater four-wheel electric vehicle, as shown in 1, includes a front frame component 1, a rear frame component 2, a front and rear connecting frame 3, a rotating seat frame 4, a telescopic rod 5, and a movable vertical rod 6 and pedals 7, the front frame component 1 such as figure 2 As shown, it includes steering armrest 11, handlebar fixing sleeve 12, front wheel frame 13, pedal hanging rod 14, synchronous connecting rod 15, middle toggle lever 16, side toggle lever 17, front wheel support frame 18, front The wheel rotating shaft sleeve 19 and the front wheel 10 are provided with an upper ear seat 121 and a lower ear seat 122 on the handlebar fixing sleeve 12, the vertical rod of the steering armrest 11 is set in the handlebar fixing sleeve 12, and two side toggle levers One end of 17 is fixed on the front wheel support frame 18, and the other end of two side toggle levers 17 is all hingedly connected with synchronous connecting rod 15, and...
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