Rotating Nested Mixing Container for Sealed Cosmetic Blending
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Solution Overview
Problem
Conventional mixing type containers for cosmetics are complex, bulky, and inefficient, often leading to poor sealing and potential content deterioration, while requiring cumbersome mixing processes and complicating precise content molding.
Innovation Solution
A mixing type container design featuring a first container with a rotatably coupled second container, allowing simple rotation to mix contents efficiently, ensuring separate sealing and space optimization, and enabling visual inspection of the mixing process.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If two contents are stored in separate containers and mixed by user, then content stability is improved, but ease of operation deteriorates
Solution Approach 1:
The second container is nested within the first container, with the second container rotatably coupled to the first container. When the second container rotates, it communicates with the first container to allow contents to mix automatically, eliminating the need for manual mixing operations while maintaining content stability during storage
2Stability of the object's composition
If conventional mixing type containers are designed to store two contents separately, then content stability is improved, but device complexity increases
Solution Approach 1:
The patent uses a nested structure where the second container is placed inside the first container and rotatably coupled to it. This nested design maintains effective content separation while using a simple, compact structure that avoids the complexity of conventional mixing type containers with multiple separate components
Solution Approach 2:
The container is segmented into two functional parts: the first container for storing the first content and the second container for storing the second content. The segmentation allows independent sealing and storage of each content while maintaining an overall simple structure through the nested arrangement
3Ease of operation
If second container is rotatably coupled to first container, then ease of operation is improved, but manufacturing precision requirements increase
Solution Approach 1:
The rotatable second container is nested within the first container, allowing simple rotational mixing operation. The nested structure provides natural alignment and guidance for the rotating motion, reducing the need for complex precision molding mechanisms while maintaining ease of operation
Data Source
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AI summary
A mixing-type content container according to an embodiment of the present invention includes: a first container in which first contents are stored; and a second container in which second contents are stored. The second container is coupled to one end of the first container. The rotation of one region of the second container may cause another region of the second container to become inserted into the first container and communicates with the first container. Various other embodiments that can be understood through the specification are also possible.