Decorating Tool Rotatable Grip Locking Mechanism
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Conventional decorating tools have a fixed connecting structure, making it difficult to adjust the relative position of the working and grip portions, which limits their usability and storage efficiency, requiring more space and reducing the number of tools that can be transported.
Innovation Solution
The decorating tool features a connecting portion that allows the grip portion to rotate relative to the working portion, with a locking mechanism enabling adjustable and fixed positions, facilitating compact storage and adjustable angles to suit various workplaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Stability of the object's composition
If the connecting structure is fixed between the working portion and grip portion, then the structural stability is improved, but the adaptability and ease of operation deteriorate as the relative position cannot be adjusted
Solution Approach 1:
The connecting portion is designed with a locking mechanism that allows it to transition between fixed and adjustable states. The grip portion can rotate relative to the working portion through the connecting portion, and the locking mechanism (including locking grooves, locking balls, and elastic components) enables the user to lock the connecting portion at different angles or positions. This dynamic design allows the tool to adapt to different working scenarios while maintaining structural stability when locked, resolving the contradiction between fixed structure stability and adjustability.
2Ease of manufacture
If the connecting structure is fixed, then the manufacturing simplicity is improved, but the device complexity increases due to the inability to adjust for different work scenarios
Solution Approach 1:
The connecting portion is segmented into functional components: the connecting body, locking grooves (first and second locking grooves), locking balls, and elastic components (such as elastic columns or springs). This segmentation allows each component to perform its specific function independently while being relatively simple in design. The locking mechanism uses basic mechanical elements that are easy to manufacture, avoiding complex assemblies. This segmented approach balances manufacturing simplicity with the needed adjustability function.
3Ease of operation
If the grip portion protrudes from the working portion, then the ease of operation is improved, but the storage efficiency deteriorates as more space is required
Solution Approach 1:
The connecting portion enables the grip portion to dynamically change its position relative to the working portion. When not in use, the grip portion can be rotated to a retracted position where it does not protrude from the working portion, minimizing the overall storage volume. When in use, the grip portion can be rotated to an extended position for ease of operation. The locking mechanism allows the user to secure the grip portion at the desired position. This dynamic positioning capability resolves the contradiction between operational convenience and storage efficiency.
Data Source
AI summary
The present claims a decorating tool, comprising a working portion, a grip portion and a connecting portion. The working portion and the grip portion are connected to two ends of the connecting portion, respectively. The connecting portion is configured for controlling the grip portion to rotate towards or away from the working portion. The grip portion can be rotated to adjacent to a sidewall of the working portion, and not protrude from two ends of the working portion.