Translatable interlocking mechanism for a blending system
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional personal blending systems with small motors do not effectively manage pressure build-up in blending containers, leading to undesirable high pressure conditions due to their sealing mechanisms.
Innovation Solution
A translatable interlocking mechanism that allows the blade base to move between engaged and disengaged positions, preventing the spline from operatively engaging with the splined coupler unless the blending container is securely attached, thus preventing unintended rotation and managing pressure.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a conventional sealing system with a solid round or square cross-sectional shape is used to create an air-tight seal, then the seal effectiveness is improved, but high pressure conditions build up within the container due to small motor capacity
Solution Approach 1:
The sealing interface changes the cross-sectional shape parameter from solid round or square to a D-shaped configuration with a flat side. This geometric parameter change allows the seal to maintain air-tight effectiveness while creating pressure relief characteristics that prevent dangerous pressure build-up during blending operations.
2Productivity
If the blade base is always engaged with the splined coupler for operational readiness, then the blending operation can start immediately, but unintended rotation may occur when the container is not attached
Solution Approach 1:
The blade base spline position is made dynamic rather than fixed. The spline can automatically translate between engaged and disengaged positions based on whether the container is attached. When the container is attached, the spline engages with the coupler for immediate operation. When detached, the spline disengages to prevent unintended rotation, eliminating the need for manual intervention.
Solution Approach 2:
The system incorporates automatic feedback through the interlocking mechanism that detects container attachment status and相应 adjusts the spline engagement state. The mechanical feedback loop ensures the blade base only operates when properly connected to both the motor and container, preventing harmful unintended rotation while maintaining operational readiness.
3Ease of operation
If the blade assembly is designed to be easily removable for cleaning and portability, then the ease of operation is improved, but the risk of unintended activation increases
Solution Approach 1:
The interlocking mechanism provides dynamic control over blade assembly engagement based on container presence. The spline automatically transitions between engaged and disengaged states, allowing easy container removal for cleaning while preventing unintended activation when the container is absent. The mechanism requires deliberate user action to attach or detach the container, providing clear tactile feedback.
Data Source
AI summary
A blending system is shown and described herein. The blending system may include a base including a motor, a blade base assembly selectively and operably engaged with the base, where the motor drives a blade assembly of the blade base, and a blending container engageable with the blade base. The blade base may be configured to prevent driving of the blade assembly when the blending container is not engaged with the blade base assembly. The blade base may be engaged with the blending container and the blade assembly may mechanically engage with the motor.