Rotational Mounting Bracket for Tool-Free Furniture Mode Switching
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Solution Overview
Problem
Existing furniture mounting systems are complex, unsuitable for amateur use, and lack versatility in switching between table and storage modes without specialized tools or adapted furniture components.
Innovation Solution
A multifunctional mounting bracket with a top and bottom element rotationally connected, featuring a locking mechanism and connection surfaces designed for standard furniture legs, allowing 180-degree rotation without specialized tools, and incorporating friction means to prevent accidental rotation, enabling easy switching between table and stack-up positions.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If an integrated mechanism is used to provide dual-mode furniture functionality, then the furniture can switch between different positions, but the mechanism becomes complex and unsuitable for amateur mounting
Solution Approach 1:
The mounting bracket is divided into separate components: a mounting bracket body, a locking mechanism, and a release button. This segmentation allows each component to perform its specific function independently, simplifying the overall system while maintaining dual-mode functionality. The bracket can be mounted separately from the locking mechanism, making it suitable for amateur installation.
Solution Approach 2:
The mounting bracket is designed with universal connection surfaces that can accommodate different furniture leg configurations and mounting scenarios. The same bracket structure supports both table mode and stack-up mode through rotational positioning, eliminating the need for specialized mechanisms for different functions.
2Reliability
If a locking mechanism is added to enable intermediate position locking, then the leg can be secured in various positions, but the mechanism becomes bulky and complicated in appearance
Solution Approach 1:
The locking mechanism is merged with the mounting bracket structure itself. The locking features (locking surfaces and locking protrusions) are integrated into the bracket body rather than being separate components. This merging maintains reliability for position locking while keeping the overall structure compact and aesthetically pleasing.
Solution Approach 2:
The locking mechanism operates through a simple release button that allows the user to easily switch between locked and unlocked states. The gravitational force and spring mechanism automatically engage the locking protrusions with the locking surfaces without requiring additional energy input or complex control systems.
3Ease of operation
If standard tools are used for mounting, then the bracket can be installed by amateurs, but specialized furniture components are required
Solution Approach 1:
The mounting bracket incorporates universal connection surfaces and standardized mounting holes that are compatible with both standard furniture legs and specialized components. This universality allows the bracket to be used with conventional furniture while maintaining ease of installation with standard tools, eliminating the need for specialized components.
4Stability of the object's composition
If friction means are incorporated to prevent accidental rotation, then the furniture remains stable, but the mechanism becomes more complex
Solution Approach 1:
The friction means are merged with the connection surfaces between the mounting bracket and furniture legs. The frictional resistance is generated by the contact surfaces themselves rather than by separate friction elements. This integration provides stable anti-rotation capability while maintaining a simple overall structure suitable for amateur installation.
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
Enables simple, tool-free mounting and versatile use by both amateurs and professionals, ensuring secure attachment and easy conversion between table and storage modes without risking table collapse, suitable for various furniture designs and configurations.
Implementation Method 1
incorporating friction means to prevent accidental rotation
Data Source
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AI summary
A simple and versatile mounting bracket for mounting e.g. legs on a piece of furniture is provided. The multifunctional mounting bracket facilitates a switch between two states, e.g. a switch between using a table as a dining table and using the table as a coffee table, or a switch between a "table" position and a "stack-up" position without the use of tools.