Universal Adapter for Bottle Caps with Inverted Dispensing
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Solution Overview
Problem
Existing bottle dispensing systems, such as pumps and caps, often fail to efficiently dispense contents when the liquid level falls below a certain point, leading to waste and user frustration, and existing caps can be difficult to use or break.
Innovation Solution
A universal adapter assembly system comprising multiple adapter members for different bottle neck sizes and a base member with a cap that can be moved between open and closed positions, allowing bottles to be turned upside down for easy dispensing of remaining contents.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a pump is used to dispense contents from a bottle, then dispensing is automated and convenient, but the pump cannot dispense contents when the liquid level falls below a certain point, leading to waste
Solution Approach 1:
The adapter assembly enables the bottle to be inverted (turned upside down) for dispensing, reversing the conventional upright orientation. This inversion allows gravity to assist in delivering the remaining contents to the dispensing pump, solving the problem of inability to dispense low-level contents while minimizing waste
2Device complexity
If existing caps on container bottles are used, then the bottle structure is simple, but the caps can be difficult to use or break, making it difficult to dispense contents
Solution Approach 1:
The adapter assembly serves as an intermediary component between the existing bottle cap and the dispensing pump. It attaches to the existing cap structure and provides a reliable interface for the pump, eliminating direct interaction between the pump and fragile cap while maintaining system simplicity
Solution Approach 2:
The solution segments the dispensing system into distinct functional components: the existing cap remains on the bottle, the adapter assembly interfaces with the cap, and the dispensing pump attaches to the adapter. This segmentation isolates the fragile cap from mechanical stresses while maintaining overall structural simplicity
3Loss of substance
If a universal adapter system is added to enable complete dispensing, then content waste is reduced, but the device complexity increases with multiple adapter members for different bottle sizes
Solution Approach 1:
The adapter assembly is designed with universal applicability through multiple adapter members that can fit different bottle neck sizes. Each adapter member provides the same core functionality (interface between cap and pump), allowing a single base design to serve multiple bottle types and reducing overall system complexity through standardization
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 the efficient dispensing of substantially all contents from bottles of various sizes by allowing users to attach the adapter system to existing caps or pumps, reducing waste and improving usability by supporting bottles upside down for gravity-assisted dispensing.
Implementation Method 1
The cap has an outer portion configured to support the container bottle in an upside down orientation on a supporting surface
Data Source
AI summary
A universal adapter assembly system for container bottles using existing dispensing pumps or existing bottle caps includes a plurality of adapter members. Each adapter member is sized to receive and couple to a container bottle having a different sized bottle neck from which the dispensing pump or bottle cap is removed. The system also has a base member with a body sized to fit and releasably couple to each of the plurality of adapter members. The base member has a cap movable between an open position and a closed position relative to the base member body, the cap having an outer portion configured to support the container bottle in an upside down orientation on a supporting surface.