Portable Drinking Bottle With Removable Utensil Casing
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Solution Overview
Problem
Existing portable drinking bottles do not effectively carry reusable utensils like spoons, forks, or knives without contaminating the liquid or causing environmental pollution from disposable polymeric materials.
Innovation Solution
A portable drinking bottle design featuring a main casing for liquid and an auxiliary casing that can store articles, with the auxiliary casing being removable and partitioned to accommodate longitudinal items, allowing for easy cleaning and separation from the main casing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If disposable polymeric utensils are carried, then the need for reusable utensils is eliminated, but environmental pollution increases
Solution Approach 1:
The bottle is divided into two functional segments: a main body for liquid storage and a separate auxiliary casing for utensil storage. This segmentation allows the bottle to serve dual purposes while keeping the utensil compartment isolated from the liquid, enabling reusable utensil carriage without contamination risk
Solution Approach 2:
The portable drinking bottle is designed to perform multiple functions: storing liquid in the main body and storing reusable utensils in the auxiliary casing. This multi-functionality eliminates the need for separate utensil containers and disposable utensils, providing a universal solution for carrying both liquids and eating tools
2Adaptability or versatility
If tools are removably attached to the cap portion, then tools can be carried, but tools contact with liquid rendering the bottle useless for drinking
Solution Approach 1:
The utensil storage function is extracted from the cap area and placed into a separate auxiliary casing that attaches to the main bottle body. This extraction ensures that utensils are stored in an isolated compartment away from the liquid, preventing contamination while maintaining the bottle's drinking functionality
Solution Approach 2:
The auxiliary casing containing utensils is nested within or attached to the main bottle structure. This nesting arrangement allows the utensil compartment to be integrated into the bottle design without interfering with the liquid storage space or drinking operation
3Adaptability or versatility
If an auxiliary casing is added to carry articles, then reusable utensils can be carried, but device complexity increases
Solution Approach 1:
The auxiliary casing is designed to attach to the main bottle body through simple mechanical interfaces that combine the two components into a single functional unit. This merging approach allows the bottle to gain utensil-carrying capability without requiring complex integration mechanisms, maintaining relative simplicity while adding functionality
4Ease of manufacture
If auxiliary casing is made separable from main casing, then easy cleaning is achieved, but connection reliability may be compromised
Solution Approach 1:
The connection between the auxiliary casing and main bottle body is designed to be dynamically changeable - firmly attached during use to maintain reliability, but easily separable when needed for cleaning. This dynamic connection capability allows the system to switch between stable operation mode and maintenance mode
Data Source
AI summary
The present invention is a portable drinking bottle for carrying re-usable articles like spoons, fork and knives and preventing the need of disposable polymeric articles and hence save environment. Portable drinking bottle includes a main casing and an auxiliary casing, an inner closure and an outer closure. Auxiliary casing is introduced in main casing to form a cavity therebetween so that drinking liquid can be filled therewithin. Main casing and auxiliary casing are enclosed by an inner closure that has a central aperture to insert in and remove articles from auxiliary casing. Inner closure also has a spout which is in connection with cavity and hence enables drinking of liquid. Also, auxiliary casing can be removed for cleaning or when not desired thus providing a simple structure.