Two-rear-wheel electric vehicle

摘要

A two-rear-wheel electric vehicle configured to lean its vehicle body frame when turning includes a vehicle body frame, a pair of right and left rear arms, a battery, and a shock absorber. The vehicle body frame includes a head pipe, a front inclined portion, a bottom portion, and a rear inclined portion. The front inclined portion extends obliquely downward and rearward from the head pipe. The bottom portion includes a front support portion that supports a front end portion of the shock absorber. The bottom portion extends rearward in a front-back direction of the vehicle from a rear end portion of the front inclined portion. The rear inclined portion includes a battery support portion, and extends obliquely upward and rearward from a rear end portion of the bottom portion. A swing shaft is positioned rearward of the front support portion and below the battery support portion.

主权项

1. A two-rear-wheel electric vehicle configured to lean a vehicle body frame thereof when turning, the two-rear-wheel electric vehicle comprising:
a vehicle body frame; a pair of right and left rear arms supported on the vehicle body frame, the pair of right and left rear arms being swingable about a swing shaft, the pair of right and left rear arms separately supporting a pair of right and left rear wheels, respectively; a battery configured to drive the pair of right and left rear wheels; and a shock absorber configured to lessen an impact that the pair of right and left rear wheels receive from a road surface, the shock absorber being configured such that the impact is transmitted thereto via the pair of right and left rear arms; wherein the vehicle body frame includes:
a head pipe;a front inclined portion extending obliquely downward and rearward from the head pipe;a bottom portion extending rearward in a front-back direction of the vehicle from a rear end portion of the front inclined portion, the bottom portion including a front support portion that directly or indirectly supports a front end portion of the shock absorber; anda rear inclined portion extending obliquely rearward and upward from a rear end portion of the bottom portion, the rear inclined portion including a battery support portion that supports the battery; and the swing shaft is positioned rearward of the front support portion and below the battery support portion.