Clipless Pedal Platform Adapter With Pivoting Platforms
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Solution Overview
Problem
Clipless pedals are unsuitable for casual rides due to the risk of injury in unforeseen hazardous situations and impracticality in non-competitive settings, while changing pedals is cumbersome and clipless adapters often have limitations in compatibility and weight distribution.
Innovation Solution
A clipless pedal platform adapter with pivotally coupled platforms and living hinges allows for variable distance adjustment, providing two platform sides and secure attachment to clipless pedals, suitable for various pedal types.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Use of energy by moving object
If clipless pedals are used, then cycling efficiency and performance are improved, but safety and ease of disengagement deteriorate in hazardous situations
Solution Approach 1:
The pedal system allows dynamic switching between clipless and platform modes. The adapter can be quickly removed from the clipless pedal, transforming the pedal from a secure locked-in configuration to a freely removable platform configuration, enabling the rider to adapt to changing safety requirements in real-time
Solution Approach 2:
The platform adapter serves as an intermediary device that bridges between clipless pedals and platform pedal functionality. By placing the adapter over the clipless pedal, it creates a platform surface that accepts normal shoes while the adapter itself can be quickly removed to restore pure clipless functionality or replaced with another adapter
2Use of energy by moving object
If clipless pedals are used, then cycling performance is improved, but adaptability to different riding conditions deteriorates
Solution Approach 1:
The platform adapter provides multi-functionality by enabling clipless pedals to accept normal shoes and platform pedal shoes. This universal compatibility allows the same pedal system to be used across different riding conditions - competitive rides where clipless mode is used, casual rides where platform mode is used, and transitional situations where either mode is appropriate
Solution Approach 2:
The system enables dynamic adaptation to different riding conditions through quick adapter replacement. Riders can transform their pedal configuration between clipless and platform modes as needed for the specific riding context, whether that be competitive racing, casual cruising, or transitional urban riding
3Adaptability or versatility
If multiple bicycles are owned for different purposes, then adaptability to different riding conditions is improved, but cost and device complexity increase
Solution Approach 1:
The platform adapter transforms a single clipless pedal bicycle into a multi-functional platform that can accommodate both clipless cycling shoes and normal platform pedal shoes. This eliminates the need for separate bicycles for different riding purposes, reducing overall system complexity and cost while maintaining full adaptability across riding conditions
4Ease of operation
If platform adapters are permanently attached to clipless pedals, then ease of operation is improved, but adaptability deteriorates
Solution Approach 1:
The adapter is designed for dynamic reconfiguration - it can be easily attached to provide platform functionality when needed, and just as easily removed to restore pure clipless functionality. This dynamic attachment and detachment capability maintains both ease of operation during platform mode and full adaptability when clipless mode is required
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
Enables quick and secure conversion between clipless and platform pedals, enhancing safety and comfort in diverse riding conditions without the need for multiple bicycles.
Implementation Method 1
The first and the second platforms may be biased towards one another to couple the clipless pedal platform adapter to the clipless pedal, such as by living hinges
Data Source
Figure 1a~1b
Figure 2a~2b
Figure 3a~3b
AI summary
A clipless pedal platform adapter (1) can include first platform (11) and second platform (12). Each platform can have an outer side to interface with a user's foot and an inner side to interface with a clipless pedal, the inner sides facing one another. First side member (21) and second side member (22) can also be pivotally coupled to the first platform (11) and second platform (12) at opposite ends of the platforms such that a distance between the platforms is variable. The first platform (11) and second platform (12) and the first side member (21) and second side member (22) can define a pedal opening (30) to receive the pedal. The first platform (11) and second platform (12) can be biased toward one another to force the inner sides against the pedal thereby coupling the clipless pedal platform adapter (1) to the pedal.