Rotatable Snowboard Binding Interface for Walking and Riding
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Solution Overview
Problem
Conventional snowboard bindings make it cumbersome and inconvenient for snowboarders to traverse horizontal surfaces and interact with others, as they require one foot to remain attached at an angle, leading to discomfort and difficulty in communication and equipment management during lift rides.
Innovation Solution
A rotatable binding interface that allows the snowboard to be used in two different orientations, enabling the user to rotate the binding to align their foot with the snowboard's length for easier walking and to lock it in place for riding, featuring a fixed assembly with a rotatable assembly that can be secured in multiple positions using a locking mechanism.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the snowboard binding is fixed in a traditional orthogonal orientation, then the snowboarder can maintain stable control while riding, but it becomes cumbersome and inconvenient for traversing horizontal surfaces and walking
Solution Approach 1:
The binding interface incorporates a rotatable assembly that allows dynamic repositioning between a riding orientation (orthogonal to board length) and a walking orientation (aligned with board length). This dynamic adaptability resolves the contradiction by enabling the binding to change its functional configuration based on the user's activity state, providing both riding stability and walking convenience.
Solution Approach 2:
The binding system is designed to perform multiple functions through a single interface that supports both traditional snowboarding operations and walking/traversing modes. The rotatable mechanism enables the same binding to serve different purposes (riding control vs. natural walking gait) without requiring separate equipment, thus resolving the contradiction between specialized performance and general usability.
2Ease of operation
If the snowboard binding is fixed in a traditional orthogonal orientation, then the snowboarder can maintain proper stance for riding, but communication with others in lift lines becomes difficult
Solution Approach 1:
The rotatable binding interface allows snowboarders to dynamically adjust their board orientation in lift lines by rotating to an alignment parallel with the board length, enabling them to face and communicate naturally with others queued alongside them, while maintaining the ability to return to the traditional orthogonal riding orientation when needed.
3Device complexity
If the snowboard binding is fixed in a traditional orthogonal orientation, then the board structure remains simple, but it causes uneven twisting force on the knee during lift rides
Solution Approach 1:
The rotatable binding interface adds minimal structural complexity while enabling the board to be oriented parallel to the rider's leg during lift rides. This dynamic repositioning allows the knee to remain in a more natural, aligned position rather than承受ing uneven twisting forces, thereby reducing knee strain without significantly complicating the binding structure.
Data Source
AI summary
A rotatable binding interface for a snowboard for facilitating usage of the snowboard in at least two different orientations is disclosed herein. The rotatable binding interface includes a fixed assembly that is coupled to a snowboard body. A rotatable assembly is coupled to the fixed assembly, wherein the rotatable assembly is configured to allow fitment of a binding thereon, wherein a user may rotate the rotatable assembly using a foot placed in the binding by applying a twisting motion drive to the rotatable assembly. The rotatable assembly is configured to be locked in at least two different orientations for the user. The rotatable binding interface further includes a locking assembly configured to lock the rotatable assembly in at least two different orientations. There is a hinged binding interface that can tilt up when the rotatable assembly is rotated to an orientation where the user's boot is parallel to the length of the snowboard.