Collapsible Electric Scooter Frame Design for Compact Storage
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Solution Overview
Problem
Conventional electronic bicycles and scooters are bulky, making them inconvenient for handling and storage, particularly in urban environments with limited space or during travel.
Innovation Solution
A collapsible electric scooter design featuring a concaved-shaped center frame with hingebly attached rear and front frames, along with support cables, allowing for selective collapsing into a compact structure for easy handling and storage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional electronic bicycles and scooters are designed for riding comfort and operation, then they achieve stable performance and ease of use, but they become bulky and difficult to handle and store
Solution Approach 1:
The scooter frame is divided into multiple detachable segments including a handlebar assembly, a stem, a deck, and a rear assembly. These segments can be separated and stored independently, reducing the overall volume when not in use while maintaining full functionality when assembled.
Solution Approach 2:
The scooter incorporates collapsible frame elements with movable joints and telescopic components that allow the structure to dynamically change its configuration. The handlebar assembly can be folded down, and the frame segments can be collapsed into a compact form factor while preserving riding comfort when extended.
2Reliability
If conventional electronic scooters are designed for stable operation, then they achieve reliable performance, but they become difficult to handle and store in confined spaces
Solution Approach 1:
The scooter is divided into modular segments that can be easily separated and reconnected. The handlebar assembly detaches from the stem, and the deck separates from the rear assembly, allowing each component to be handled independently in confined spaces while maintaining structural integrity when assembled.
Solution Approach 2:
The collapsible frame mechanism transforms the scooter from a three-dimensional rigid structure into a compact, multi-dimensional configuration. When collapsed, the frame segments stack vertically and horizontally, utilizing space more efficiently and improving handling convenience in confined environments.
3Ease of operation
If conventional electronic scooters are designed for operation comfort, then they achieve stable performance, but they occupy excessive storage space
Solution Approach 1:
The scooter frame is segmented into detachable components including the handlebar assembly, stem, deck, and rear assembly. When not in use, these segments can be separated and stored in smaller spaces, reducing the total storage area required while maintaining full riding comfort when assembled.
Solution Approach 2:
The collapsible frame design allows smaller components to be nested within or alongside larger frame segments. The handlebar assembly folds into the stem, and the deck collapses to nest near the rear assembly, creating a compact storage configuration that minimizes the area occupied while preserving riding comfort.
Data Source
AI summary
An electric scooter is disclosed that includes a concaved-shaped center frame comprising a first and second curved members, a concaved-shaped rear frame hingebly attached to the center frame about a first axis, a front frame portion hingeably attached to the center frame about a second axis perpendicular to the first axis, and support cables coupled at a first end to the front frame portion and at a second end to the rear frame.