Transparent Volume Metering Dispenser for Fluid Level Visibility
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing fluid dispensers lack the ability to inform operators of the amount of fluid being dispensed, making it difficult to determine the quantity without separate measuring apparatus.
Innovation Solution
A fluid dispensing assembly with a transparent or translucent body wall allowing visualization of fluid levels, a valve with a resilient member, and a stem that isolates chambers to control fluid flow, providing real-time feedback on the dispensed amount.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a traditional opaque dispenser body is used, then the structure is simple and manufacturing is easier, but the operator cannot see the fluid level without separate measuring apparatus
Solution Approach 1:
The body wall is made transparent or translucent only in the portion where fluid level observation is needed, while other portions can remain opaque. This allows the dispenser to provide visibility information without requiring the entire structure to be transparent, thus resolving the contradiction between information access and structural simplicity.
2Loss of information
If a transparent or translucent body wall is used, then the operator can see the fluid level, but the manufacturing complexity and material selection are limited
Solution Approach 1:
Only the specific portion of the body wall requiring observation functionality is made transparent or translucent, while other portions can use different materials or finishes. This localized approach maintains ease of manufacture for the majority of the structure while providing the necessary visibility function where required.
3Ease of operation
If a valve mechanism is added to control fluid flow, then the dispensing control is improved, but the device complexity increases
Solution Approach 1:
The valve mechanism is designed to be automatically actuated by the resilient member in response to user pressure on the push-button, eliminating the need for separate manual valve control mechanisms. The system serves itself by converting simple button pressure into automated valve operation, improving ease of operation without proportionally increasing complexity.
Solution Approach 2:
The valve mechanism is integrated with the resilient member and push-button assembly, combining multiple functions (actuation, sealing, flow control) into a unified structure. This merging reduces the number of separate components and simplifies the overall device while maintaining operational control.
4Ease of operation
If a resilient member is used to actuate the valve, then the dispensing operation becomes easier, but the device complexity and number of components increases
Solution Approach 1:
The resilient member is integrated directly with the valve actuation mechanism and push-button assembly, combining the functions of force application, motion transmission, and valve control into a single integrated assembly. This reduces the number of separate components while maintaining the ease of operation provided by the resilient member.
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 operators to accurately monitor and control the dispensing of fluid, ensuring the right amount is dispensed without additional measuring tools, suitable for detergents or other liquids.
Implementation Method 1
a resilient member (16). In some embodiments, the resilient member is elastically deformable
Data Source
AI summary
A volume metering dispenser comprises a body having a fluid cavity therein. The body further has a body wall, at least a portion of which is transparent or translucent, thereby permitting the operator to see the level of fluid within at least a portion of the fluid cavity. A valve is disposed within the body portion, the valve comprises a seal. The seal is selectively engaged to the body in order to selectively dispense fluid. The volume metering dispenser further comprises a resilient member. The resilient member is elastically deformable and the valve is attached to the resilient member.