Sliding sealed bottle cap and method of use
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Solution Overview
Problem
Existing beverage container lids fail to effectively prevent spillage of contents while allowing convenient access and easy cleaning.
Innovation Solution
A sliding sealed bottle cap with a sealing sliding sub-cap equipped with a handle and elastic positioning bead, which slides along a guide groove and looped guide rail, locking in both closed and open positions, and can be easily removed for cleaning.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a lid is provided on the beverage container to offer an opening for pouring out the contents, then the beverage can be consumed, but the contents may spill out when the container is stored
Solution Approach 1:
The patent employs a sliding sub-cap that can dynamically move between two positions: covering the opening when the container is stored to prevent spillage, and being pushed back to expose the opening for beverage consumption. This dynamic mechanism resolves the contradiction by allowing the lid to adapt its state based on whether the container is being stored or accessed.
Solution Approach 2:
The lid is segmented into a main lid and a separate movable sub-cap. The sub-cap can slide independently along guide rails to cover or expose the opening, while the main lid remains fixed on the container. This segmentation allows the opening-closing function to be separated from the container structure, enabling reliable spill prevention during storage while maintaining easy access during consumption.
2Ease of operation
If a sliding mechanism is added to allow the sub-cap to move between closed and open positions, then access to beverage is improved, but the device complexity increases
Solution Approach 1:
The sub-cap utilizes an elastic positioning bead that can deform and snap into positioning points along the guide rail. This elastic element provides the necessary flexibility for the sliding mechanism while maintaining a simple overall structure, avoiding complex mechanical components.
Solution Approach 2:
The guide rail acts as an intermediary element that guides the sub-cap's movement and provides positioning points for the elastic bead. This simple intermediary structure enables the sliding mechanism without requiring complex control systems or multiple moving parts, thus adding minimal complexity while achieving the desired functionality.
3Reliability
If the sealing sliding sub-cap is fixed on the main lid to prevent spillage, then reliability is improved, but ease of cleaning deteriorates
Solution Approach 1:
The lid is segmented into a main lid and a separate movable sub-cap that can be easily removed. This segmentation allows the sub-cap to be detached for cleaning while the main lid remains on the container, resolving the contradiction between maintaining reliable spill prevention and enabling easy cleaning of the components.
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
The cap effectively prevents spillage in the closed position and allows easy access in the open position, while being removable for cleaning and featuring a symmetrical design for orientation flexibility.
Implementation Method 1
a sealing sliding sub-cap equipped with a handle and an elastic sliding positioning bead
Data Source
AI summary
A sliding sealed bottle cap and method of use are disclosed. the sliding sealed bottle cap includes a container and a main lid. The main lid has an opening configured to receive liquid from the container, and includes a guide groove, looped guide rail, and positioning points designed to accommodate a sealing sliding sub-cap. The sealing sliding sub-cap is equipped with a handle and an elastic sliding positioning bead. The sealing sliding sub-cap equipped with the handle and elastic sliding positioning bead is designed to slide along the guide groove, the looped guide rail, and between the positioning points of the main lid. The sealing sliding sub-cap is configured to move between a closed position and an open position. This movement occurs along the guide groove and looped guide rail of the lid.