International Research Journal of Education and Technology

The advent of foldable electric bikes (e-bikes) has revolutionized urban mobility, providing eco-friendly, space- efficient, and convenient transportation options for daily commuting. However, challenges related to ease of folding, compactness, and reliability still remain. This paper proposes a novel design for a foldable e-bike incorporating a Spring latch mechanism, inspired by the ratchet system, to enhance the folding mechanism's efficiency and durability. The design aims to address common problems faced by conventional folding systems such as difficulty in securing the folded state, failure of locking mechanisms, and inefficient storage configurations.

The bear spring latch mechanism utilizes a spring-loaded component paired with a locking ratchet mechanism that provides a secure, user-friendly, and reliable way to lock the e-bike in both its extended and folded states. The system works by using a spring-loaded latch that engages with a series of teeth or notches when the bike is folded, much like a ratchet. This ensures that the folding mechanism can be locked at various stages without the risk of unintentional release, providing users with a stable, compact form for storage and transport. When the user wishes to unfold the bike, they simply release the latch, allowing the spring mechanism to reset and unlock the system. The e-bike design with this mechanism also addresses the growing need for sustainable transportation solutions. The integration of an electric motor powered by a rechargeable battery enhances the user experience by providing a pedal-assist mode that reduces physical strain during rides. This hybrid system of electric propulsion combined with an innovative folding mechanism ensures that users can navigate urban environments with ease, while also having the flexibility to store their bikes efficiently in crowded spaces.

Through the integration of the bear spring latch mechanism with the ratchet system, this design represents an advancement in both the mechanical and functional aspects of foldable e-bikes. The proposed innovation offers a practical solution for urban commuters, aiming to increase the accessibility, convenience, and overall appeal of foldable electric bikes in an increasingly congested and environmentally-conscious world.

Key Words: Foldable electric bike,portable electric bike,compact e-bike,spring latch mechanism,spring latch folding mechanism,foldable electric bike with spring latch,user friendly folding mechanism.