Tear-Open Perfume Diffusion Container With Controlled Sheet Tearing
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Solution Overview
Problem
Existing perfume containers prone to damaging the diffusion film during opening, leading to perfume overflow.
Innovation Solution
A tear-open perfume diffusion container with a tear limiting platform and a sealing tear sheet, where the tear limiting platform moves relative to the container shell to drive the fitting tear area on the sealing tear sheet, reducing the risk of film damage.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a piercing tool is used to pierce through the sealing sheet, then the container opening can be opened, but the diffusion film is prone to damage causing perfume overflow
Solution Approach 1:
The patent introduces a tear limiting platform as an intermediary component between the sealing sheet and the diffusion film. This platform provides a dedicated tearing surface that allows the sealing sheet to be torn without directly transmitting excessive force to the diffusion film, thus preventing film damage while enabling easy opening
Solution Approach 2:
The opening mechanism is segmented into distinct functional zones: the tear limiting platform for controlled tearing, the sealing sheet for sealing, and the diffusion film for controlled diffusion. This segmentation allows each component to perform its specific function without interfering with or damaging other components
2Ease of operation
If external pressure is applied on the sealing sheet to open it, then the container opening can be opened, but the diffusion film is prone to damage causing perfume overflow
Solution Approach 1:
The tear limiting platform serves as a mediator that receives external pressure and converts it into controlled tearing motion. It has a specific structural design with rounded corners and appropriate thickness that allows it to absorb and distribute the applied force, preventing direct transmission of harmful pressure to the diffusion film
Solution Approach 2:
The tear limiting platform is designed with cushioning characteristics - its material properties and structural geometry provide a buffer zone that absorbs excess force before it can reach the diffusion film. This beforehand cushioning prevents the harmful effects of excessive pressure while maintaining the ability to effectively tear the sealing sheet
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
Effectively opens the container without damaging the diffusion film, preventing perfume overflow by controlled tearing of the sealing tear sheet.
Implementation Method 1
the tear limiting platform is pressed or pulled to move relative to the container shell, to drive the fitting tear area to move, making the portion of the sealing tear sheet around the fitting tear area be torn
Implementation Method 2
The perfume evaporates outward through the diffusion film after passing through the tear opening of the sealing tear sheet
Implementation Method 3
the perfume in the container can evaporate to the outside through the diffusion film
Data Source
AI summary
A tear-open perfume diffusion container and apparatus are disclosed. The diffusion container includes a container shell with at least one cavity, the at least one cavity having an opening, and at least one tear limiting platform is disposed in a same direction as the opening is convexly disposed at a bottom of the at least one cavity. A bottom of the at least one tear limiting platform is flexibly connected to the at least one cavity, such that the at least one tear limiting platform is movable relative to the container shell. A sealing tear sheet sealingly covers the opening, a bottom surface of the sealing tear sheet is provided with a fitting tear area that is connected and fixed to a top surface of the at least one tear limiting platform, and a diffusion film sealingly covers the opening and overlaps an outer side of the tear sheet.