Removable One-Way Valve for Squeezable Feeding Bottle
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Solution Overview
Problem
Existing reusable food pouches are cumbersome to use and difficult to sanitize, as they often have flexible receptacles with attached spouts that are challenging to clean effectively.
Innovation Solution
A reusable food pouch design that allows complete disassembly for thorough cleaning, featuring a removably insertable one-way valve that adjusts based on the viscosity of the food product to prevent spills or enable easy consumption, with components made from 100% food-grade non-toxic materials.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If the spout is permanently attached to the receptacle for easy feeding, then feeding convenience is improved, but sanitation difficulty increases due to hard-to-reach crevices
Solution Approach 1:
The spout is designed as a removable component that can be separated from the receptacle, allowing each part to be independently cleaned. This segmentation eliminates hard-to-reach crevices where food residue would accumulate, while still enabling convenient feeding when assembled.
Solution Approach 2:
The spout connection mechanism allows dynamic assembly and disassembly. The spout can be attached for feeding and detached for cleaning, providing flexibility that resolves the contradiction between feeding convenience and sanitation ease.
2Ease of manufacture
If the pouch structure is simplified for easy cleaning, then sanitation ease is improved, but spill prevention capability deteriorates
Solution Approach 1:
The one-way valve is extracted as a separate removable component rather than being permanently integrated into the pouch structure. This allows the basic pouch to be simple for cleaning, while the valve can be added when spill prevention is needed for thin liquids.
Solution Approach 2:
The system allows parameter changes in complexity based on food viscosity. For thin liquids requiring spill prevention, the valve is inserted; for thicker foods, the pouch is used without the valve, simplifying the structure for easier cleaning.
3Reliability
If a one-way valve is permanently installed to prevent spills of thin liquids, then spill prevention is improved, but adaptability to different food viscosities deteriorates
Solution Approach 1:
The one-way valve is designed to be dynamically insertable and removable rather than permanently fixed. This allows the user to adapt the system to different food viscosities by inserting the valve for thin liquids and removing it for thicker foods.
Solution Approach 2:
The pouch system achieves multi-functionality by allowing optional insertion of the one-way valve. The same pouch can handle both thin liquids (with valve) and thicker foods (without valve), providing universal adaptability across different food types.
4Ease of operation
If the spout is narrow to control food flow, then feeding control is improved, but cleaning difficulty increases
Solution Approach 1:
The narrow spout is segmented as a separate removable component. While the spout itself remains narrow for feeding control, its separability allows thorough cleaning by removing it from the receptacle and washing all surfaces accessibly.
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 thorough sanitation and efficient use by allowing the one-way valve to be inserted or removed depending on the food's viscosity, ensuring easy access and minimizing spills, while all components can be washed and reused, maintaining a high level of hygiene and usability.
Implementation Method 1
The one way valve may be disposed between the deformable receptacle and the cover or removed therefrom depending on a viscosity of the flowable food product
Data Source
AI summary
A reusable food pouch having a removably insertable one-way valve is disclosed herein. The one-way valve may be used with the reusable food pouch if food product having a water-like consistency is being stored in the reusable food pouch to prevent spills if the reusable food pouch is inadvertently laid on its side. Conversely, the one-way valve may be removed from the reusable food pouch if the food product has a consistency more like thick oatmeal and/or applesauce to allow for free flow of the food product through a spout of the reusable food pouch.