The invention provides an electric tricycle capable of improving buffering performance and handling stability by improving rigidity of a rear side tricycle body. The straddle type electric tricycle comprises a front side tricycle body (BF), a rear side tricycle body (BR), a power unit (U) and a swing device (50); the rear side tricycle body (BR) comprises a swing arm (16) for supporting the power unit (U); and a rear bumper (88) that suspends the swing arm (16) from the rear tricycle body (BR). The power unit (U) is fixed to the swing arm (16) through a front side fixing part (200) and a pair of left and right rear side fixing parts (201), and the lower end part of the rear buffer (88) is supported by a rear end part (107) of the swing arm (16) at a position closer to the rear than the rear side fixing parts (201). The rear end member (107) forms a substantially U-shaped cross-section that is open upward.
本发明提供通过提高后侧车身的刚性,能够提高缓冲性及操纵稳定性的电动三轮车。该跨骑型电动三轮车包含:前侧车身(BF)、后侧车身(BR)、动力单元(U)、摆动装置(50),其中,所述后侧车身(BR)包含:摆臂(16),其支承所述动力单元(U);后缓冲器(88),其将该摆臂(16)悬挂于所述后侧车身(BR)。所述动力单元(U)通过前侧固定部(200)及左右一对后侧固定部(201)固定于所述摆臂(16),所述后缓冲器(88)的下端部在比所述后侧固定部(201)靠后方的位置,支承于所述摆臂(16)的后端部件(107)。所述后端部件(107)形成向上方敞开的大致U字状截面。
Straddle type electric tricycle
跨骑型电动三轮车
2021-09-17
Patent
Electronic Resource
Chinese