| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a brake device capable of putting on/off the right and left brakes by one time operation, reducing the number of constituent parts, and preventing constituent parts other than a brake lever from being exposed. SOLUTION: The travel direction of a brake rod 13 engaged and disengaged between radial stopper blades 12 constituted integrally on a wheel of a rear wheel 8 is the axial direction, a brake lever 14 moving the brake rod 13 adopts a turn system, and constituent parts other than the brake lever 14 are stored in a step tube 5 of a frame constituting a tricycle.</p> |
