Booster Mechanism Friction Reduction via Deformation Trigger
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Solution Overview
Problem
Conventional booster mechanisms for liquid containers experience high friction during the injection process, leading to potential injection failures or incomplete injections due to the expansion and deformation of movable assemblies, which affects their smooth operation.
Innovation Solution
A booster mechanism for liquid containers is designed with a movable assembly that undergoes axial movement within a strike space, featuring a booster assembly with a deformation trigger assembly and a deformation space, allowing for a deformation gap that reduces friction by enabling convex deformation and maintaining airtightness, ensuring smooth injection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Force
If a conventional structure is used for striking, then the movable assembly can be driven forward, but the tail end and outer side expand and deform obviously, increasing friction force between the movable assembly and external contact surface
Solution Approach 1:
The patent applies the dynamics principle by transforming the rigid, non-deformable conventional structure into a dynamic system where the movable assembly's tail end is designed to undergo controlled convex deformation during the striking process. This dynamic adaptation allows the structure to change its shape in response to the striking force, reducing the contact area and friction with the external surface, thereby enabling smooth progression while maintaining driving force.
2Reliability
If the movable assembly expands and deforms during striking, then it can be driven forward, but this increases friction force and may result in injection failure or incomplete injection
Solution Approach 1:
The patent applies parameter changes by modifying the physical state and geometric parameters of the movable assembly's tail end. Specifically, it transitions from a rigid structure to one that exhibits controlled elastic deformation, changing its shape parameters during operation. This allows the structure to adapt its form factor during striking, reducing frictional resistance and ensuring reliable completion of the injection process.
3Ease of operation
If friction force is reduced through deformation, then smooth injection is achieved, but the structure becomes more complex with deformation trigger assembly and deformation space
Solution Approach 1:
The patent applies the merging principle by integrating the deformation trigger assembly and deformation space directly into the movable assembly's tail end structure. Rather than adding separate, independent components, the design combines the deformation mechanism with the existing structural elements, allowing the tail end to inherently perform both structural support and controlled deformation functions, thereby reducing overall system complexity.
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 mechanism effectively reduces friction between the movable assembly and the strike space, allowing for smooth forward movement and complete injection without liquid leakage, while maintaining airtightness and simplicity of design.
Implementation Method 1
a deformation space, wherein a deformation gap is between the deformation space and the deformation trigger assembly
Data Source
AI summary
The embodiments of the present disclosure provide booster mechanisms suitable for a liquid container. The booster mechanism may include a liquid storage assembly. A tail end of the liquid storage assembly may be provided with a strike space. The strike space may be provided with a movable assembly. The movable assembly may be capable of performing an axial movement along the strike space. The tail end of the movable assembly may be provided with a booster assembly and a deformation space. A front end of the booster assembly may be provided with a deformation trigger assembly. A deformation gap may be between the deformation space and the deformation trigger assembly.