Modular Framework Assembly with Dual-Side Crossmember Connections
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Solution Overview
Problem
The existing modular framework assembly is limited in modularity due to hinges placed on the surface, restricting the ability to connect adjacent modules directly and limiting its applications to only a few constructions.
Innovation Solution
The handkerchiefs extend parallel to the crosspieces' second side with third perforations oriented through this side, allowing fixing elements to connect adjacent modules without obstructing their juxtaposition, enabling connection both side by side and at angles, and incorporating additional perforations for increased rigidity and flexibility.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If hinges are located on the first side of the cross member to enable folding, then the frame is foldable for transport, but the hinges form an obstacle that prevents direct attachment to adjacent modules, significantly limiting modularity
Solution Approach 1:
The patent introduces a second side of the cross member, creating a new spatial dimension for fastener placement. By positioning fasteners on the second side (opposite to the hinges on the first side), the invention eliminates the obstacle problem while maintaining foldability. This dimensional separation allows modules to connect directly side-by-side without hinge interference.
Solution Approach 2:
The cross member is segmented into two distinct sides: the first side containing hinges for folding functionality, and the second side containing fasteners for modular connection. This segmentation separates the conflicting functions spatially, allowing both folding and direct module attachment to coexist without interference.
2Adaptability or versatility
If the framework is designed for direct connection between adjacent modules, then modularity and flexibility of use are enhanced, but additional perforations and fasteners are required, increasing manufacturing complexity
Solution Approach 1:
The second side of the cross member serves multiple functions: it provides attachment surfaces for direct module-to-module connections, accommodates additional fasteners for enhanced connectivity, and maintains structural integrity. This universal design enables both folding (via first-side hinges) and direct connection (via second-side fasteners) without requiring entirely separate systems.
3Strength
If braces are included on the first side to reinforce the module, then structural strength is improved, but the first side becomes congested with hinges and braces, leaving no space for direct attachment
Solution Approach 1:
The invention resolves the spatial congestion by utilizing the second side of the cross member for attachment functions. Braces and hinges remain on the first side providing structural reinforcement, while fasteners for direct module attachment are positioned on the second side, creating clear separation between structural and connection functions.
Data Source
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AI summary
The invention relates to an assembly of modules for a structure, each module comprising interconnected crossmembers, each of which comprises a first and a second side, the modules being interconnected by a set of securing elements and each comprising at least two corner blocks disposed over two adjacent crossmembers, each crossmember being provided with at least a first and a second perforation, the corner blocks being provided with a third perforation and extending parallel with the second side of the crossmembers, the third perforation being oriented in a direction which passes through the second side, a first and a second of the securing elements, respectively, of the set being housed in the first and second perforations, respectively, of two modules when they are assembled with the first faces of one of the crossmembers of each of the two modules side-by-side, the securing elements being arranged to allow a connection to be established between the two adjacent modules when they are interconnected.