Automatic Spout Cap with Sensor-Driven Blocker for Spill Prevention
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Solution Overview
Problem
Conventional caps for containers are often cumbersome to use, prone to leaking, and not durable for repeated use, leading to potential spillage and emptying of contents if left in an unblocked state.
Innovation Solution
A cap with a blocker that can automatically toggle between blocked and unblocked states based on conditions detected by sensors, using a blocker mover component and cap controller with a processor and memory to manage the spout and equalization vent, ensuring secure closure and opening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a conventional cap is used for blocking an orifice, then the cap can prevent spillage, but the cap is cumbersome to use and requires manual removal and reapplication
Solution Approach 1:
The cap incorporates a dynamic blocker component that can automatically transition between blocked and unblocked states based on detected conditions, eliminating the need for manual operation. The blocker is positioned to automatically block the orifice when the container is not in use and unblock when ready for consumption, making the cap adaptive to usage conditions rather than requiring user intervention.
2Ease of operation
If a conventional cap with spout is used for convenient blocking and unblocking, then the cap can be opened for access, but the cap is prone to leaking contents
Solution Approach 1:
The cap incorporates sensors that detect conditions such as container orientation, motion, or usage state and provide feedback to a controller. The controller automatically adjusts the blocker position based on this feedback to maintain reliable sealing when the container is stationary or being transported, while allowing opening when appropriate usage conditions are detected, thus preventing leaks while maintaining convenience.
3Ease of operation
If a conventional cap is left in unblocked state for frequent access, then the cap provides easy access to contents, but the risk of spilling increases
Solution Approach 1:
The cap uses a dynamically controlled blocker that automatically responds to detected conditions such as container orientation, acceleration, or tilt. When the container is in positions or states that could lead to spillage (e.g., tilted beyond a threshold angle, accelerated during transport), the blocker automatically returns to the blocked position, providing easy access during normal use while preventing spillage during transport or improper handling.
4Reliability
If an automatic blocking system is implemented, then the cap can automatically prevent spillage, but the device complexity increases
Solution Approach 1:
The cap incorporates a self-service automatic blocking system where sensors detect conditions and trigger a blocker mechanism without requiring external control or complex processing. The system uses simple detection of physical conditions (orientation, motion) and automatic mechanical response, minimizing the need for complex electronics or control algorithms while achieving reliable automatic spill prevention.
Data Source
AI summary
Apparatuses, devices, and systems for selectively blocking an orifice of a container are disclosed herein. In one embodiment, a cap affixed to a container can comprise a spout comprising a spout orifice that can be selectively blocked and unblocked by a blocker. The blocker can be coupled to a blocker mover component that can be configured to move the blocker between blocked and unblocked positions in response to a blocker control signal generated by a cap control component. The cap control component can be configured to generate the blocker control signal based at least in part on input from a cap sensor configured to sense a condition of the container.