A collapsible bicycle includes a collapsible tube, a spring-loaded detent, a rod, a hook, and a security element. The collapsible tube includes a first section, a second section, and a hinge for pivotally connecting the first and second sections to each other. The spring-loaded detent is connected to the second section of the collapsible tube and formed with an external end. The rod is connected to the second section of the collapsible tube. The hook is pivotally connected to the first section and formed with a hook engageable with the rod to keep the first and second sections of the collapsible tube coaxial with each other. The security element is pivotally connected to the first section of the collapsible tube and formed with a concave portion for receiving the spring-loaded detent to keep the security element covering the hook, thereby keeping the hook engaged with the rod.
COLLAPSIBLE BICYCLE
2023-10-19
Patent
Electronic Resource
English