TH85016B - Vehicle and motorcycle body frame arranged in a vehicle body frame - Google Patents

Abstract

[Issue] To provide the vehicle body frame that makes it lighter while ensuring Stiffness of the back frame [Workaround] Vehicle body frame including header pipe 3, where handle 10 is supported for free turning left and right, rear frame 5 extending from the header pipe 3 to the 5p pivot. It supports the rear wheel 11 and the rear frame 7 that extends from the rear frame 5 above the rear wheel 11, the rear frame 7 that includes the left and right rear parts. (Side section) 7a, 7b and the rear end cross section (diagonal section) 7c connecting both of the rear parts. The rear frame works together with the 5h of the rear frame 5 to define the ring shape as seen in the schematic picture. And the left and right rear parts 7a, 7b and 7c rear end cross section of the rear frame 7 are defined as arc shapes so that Will be opened [Selected picture] Figure 4

Claims (1)

1. a vehicle body frame consisting of a header tube where the handle is supported in order to turn Freely left and right The rear frame that extends from the head tube to the rear of the vehicle and the rear frame that extends from the rear frame to the rear of the vehicle and over the rear wheels, and where the vehicle's body frame includes the ring, which is the ring as seen. In the schematic picture At least part of the ring part is made up by the rear frame and the left and right side which is from the rear frame ring. Is curved in a shape that will Was opened or entered the ring part