Rotatable Coupling System for Closing Elements with Adjustable Mounting Plate
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Solution Overview
Problem
Existing systems for rotatable coupling of closing elements, such as doors and shutters, are expensive, difficult to install, and bulky, lacking in ease of use and longevity.
Innovation Solution
A simplified system comprising a hinge device anchored to the closing element and a mounting plate anchored to the stationary support structure, featuring a low-bulk, low-cost design with adjustable components for easy installation and operation, allowing for smooth rotation and secure fastening.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a traditional hinge device with multiple pieces and fixing screws is used, then the rotatable coupling function is achieved, but the system becomes expensive and difficult to install
Solution Approach 1:
The patent combines the hinge device and mounting plate into a single integrated unit that performs both functions simultaneously. The mounting plate incorporates the hinge mechanism directly, eliminating the need for separate components and multiple fixing screws, thus simplifying installation while maintaining the rotatable coupling function
Solution Approach 2:
The mounting plate is designed to serve multiple functions: it provides structural mounting support, incorporates the hinge mechanism for rotation, and includes adjustable components for positioning. This multi-functionality reduces the overall component count and simplifies the installation process
2Reliability
If a traditional hinge device with multiple pieces is used, then the rotatable coupling function is achieved, but the system becomes bulky
Solution Approach 1:
By merging the hinge device and mounting plate into one integrated component, the patent significantly reduces the overall volume of the system. The combined structure eliminates gaps and redundant spaces between separate parts, creating a compact solution that maintains full rotational functionality
Solution Approach 2:
The hinge mechanism is nested within the mounting plate structure, with the pivot and rotating elements contained within the plate's body. This nesting approach minimizes the external dimensions of the system while preserving the rotatable coupling function
3Reliability
If a traditional hinge device with multiple pieces and fixing screws is used, then the rotatable coupling function is achieved, but the system becomes expensive
Solution Approach 1:
The integration of multiple functions into a single mounting plate reduces the total number of parts that need to be manufactured, inventoried, and assembled. This consolidation lowers manufacturing complexity and material costs while maintaining the reliable rotatable coupling function
Solution Approach 2:
The patent extracts the essential function of rotation from the complex multi-component hinge system and implements it through a simplified mounting plate design. By taking out only the necessary rotational capability and integrating it directly into the mounting structure, the system achieves the required function at lower cost
Data Source
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AI summary
A rotating coupling system for a closing element (D), such as a door, window, door or the like, and a stationary support structure (S) such as a wall, floor, frame or the like comprising a hinge device (5) anchorable to the closing element (D) and a mounting plate (100) anchored to the stationary support structure (S). The hinge device (5) comprises a hinge body (10) and at least one pivot (20) defining a first axis (X) which is reciprocally coupled each other to rotate one with respect to the other around the axis (X). In particular, the pivot (20) includes at least one coupling portion (21) which protrudes from said hinge body (10) and the mounting plate (100) includes, respectively consisting of, a plate-shaped body (110) having at least one seat (111) for the coupling portion (21) of the pivot (20). The plate- shaped body (110) further includes means (140) for the adjusting of its position with respect to the stationary support structure (S).