Hands-Free Snowboard Binding With Magnetic Docking And Locking Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current snowboard bindings require manual strap tightening, limiting users to secure their boots only after dismounting from a ski lift, and step-in bindings use heavier, less comfortable boots that compromise control due to their rigidity.
Innovation Solution
A binding system featuring a first layer attached to the snowboard and a second layer with a docking mechanism, including magnets and a locking mechanism with lips and shelves, allowing for hands-free boot securing by rotating the binding into a locked position using magnetic attraction and a spring-loaded latch.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual strap tightening is used in strap-in bindings, then the boot can be securely held in the binding, but the user cannot secure their boot while mounted on the ski lift and must dismount to tighten straps
Solution Approach 1:
The binding base is pre-configured with a docking mechanism that automatically engages when the boot is placed in the correct position. The magnetic attraction and mechanical interlocking structures (lips and shelves) are prepared in advance to automatically secure the boot without requiring manual strap tightening, allowing users to secure their boots while mounted on the ski lift.
Solution Approach 2:
The binding system performs the securing action automatically through self-aligning magnetic components and mechanical interlocking features. When the boot is positioned in the binding base, the magnetic attraction draws the components together and the lip-shelf mechanism automatically locks them in place, eliminating the need for manual hand operations.
2Ease of operation
If step-in bindings are used, then the boot can be securely attached without manual tightening, but the boot becomes heavier and stiffer which compromises comfort and control
Solution Approach 1:
The patent introduces an intermediate binding base layer between the boot and the snowboard that provides the securing function. This binding base incorporates the docking mechanism with magnetic and mechanical components, allowing the use of lighter, softer boots while still achieving secure attachment without manual tightening.
Solution Approach 2:
The patent replaces the traditional heavy mechanical hinge and fixture connection system with a magnetic attraction and simplified mechanical interlocking system. This substitution reduces the weight and complexity of the boot hardware while maintaining secure attachment capability.
3Reliability
If step-in bindings with rigid boots are used, then the boot can be securely attached, but the rigidity compromises the user's control of the snowboard during a ride
Solution Approach 1:
The binding base incorporates a dynamic docking mechanism that allows the boot to be securely attached while maintaining flexibility. The magnetic and mechanical interlocking components engage smoothly, allowing the boot to move naturally with the user's movements rather than restricting them with rigid connections.
4Ease of operation
If a locking mechanism with magnets and lips-shelves is used, then the binding can be secured hands-free, but the device complexity increases
Solution Approach 1:
The patent combines multiple functions into integrated components: the binding base integrates the docking mechanism, magnetic attraction, and mechanical interlocking (lips and shelves) into a single unified structure. This merging reduces the number of separate parts and simplifies the overall assembly while achieving hands-free boot securing.
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 secure, hands-free boot attachment to the snowboard, enhancing user convenience and control by maintaining the bases aligned and locked during use, similar to a solid base, while allowing easy release for docking.
Implementation Method 1
At least one of the first layer and the second layer may include one or more magnets configured to dock the second layer to the first layer via the one or more magnets
Data Source
AI summary
A binding for board sports has at least a portion of a first layer of a surface. At least a portion of a second layer is configured to dock with the first layer. A locking mechanism is configured to prevent the second layer from undocking with the first layer in response to the second layer moving in a first direction when the first layer is docked with the second layer.