TH167A - Single frame bicycle - Google Patents

Abstract

A Velocipede is a two-wheeled or three-wheeled bicycle with a chassis suitable for A central unitary frame is installed at the rear of the headstock. Two bicycle front fork protrudes down from the axle support. It is rotated and used as a fixture for the front wheels that are driven to turn by the cantilever system while the rear axle is a beam separated from the main overhang. Out of the single system structure back and oblique down, but if it is a three-wheeled bicycle Instead of chopsticks As mentioned above, a structure for mounting the rear wheels on each side is used instead, with a handlebar lever extending from the recess. The spindle has a long, tilted saddle that extends from the spindle opening outward. Back and oblique

Claims (2)

1. Single frame bicycles consist of a spindle mounted to be rotated in the spindle compartment. The handlebar is connected to the end. Top of the spindle The front fork is connected to the lower end of the front wheel spindle, installed so that it can be rotated between the front wheel fork, the lever system and pedals designed to work with the front wheel. The saddle extends from the recess. The spindle is tilted to the back, oblique upward. Posterior structure Extends down and to the rear from the spindle support, and at least 1 rear wheel mounted to rotate between Rear fork 2. Single frame bicycle according to claim 1, there is a tag: