Quick mounting holder structure for sinking mechanical extension device of functional sofa
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Solution Overview
Problem
The existing methods for mounting wooden frames on iron brackets in furniture production are time-consuming and labor-intensive, resulting in elevated furniture heights that compromise user comfort.
Innovation Solution
A quick mounting holder structure featuring a crossbeam with perpendicular mounting pieces, fixing holes, and an elastic element, allowing for simple and rapid assembly by rotating the mounting support and using screws through oval mounting holes, which reduces the overall height of the furniture.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If the wooden frame is mounted on the iron bracket using traditional methods, then the structural strength is ensured, but the mounting process is time-consuming and labor-intensive
Solution Approach 1:
The mounting support is inverted during installation - it is turned over and the wooden frame is placed underneath it, rather than placing the frame on top of the bracket. This inversion enables quick mounting by allowing screws to be driven from below through the mounting holes, significantly reducing assembly time and labor intensity while maintaining structural strength
2Ease of operation
If the traditional iron bracket structure is used, then the structural stability is maintained, but the furniture height becomes too high, decreasing user comfort
Solution Approach 1:
The mounting support extends downward below the seat plate level, utilizing the vertical dimension more effectively. This downward extension allows the wooden frame to be positioned lower, reducing the overall furniture height and improving user comfort while maintaining structural stability through the reinforced mounting holes and screw fixation
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
This solution simplifies the mounting process, reduces the height of the furniture, and enhances user comfort by lowering the overall structure, making the assembly operation smoother and more efficient.
Implementation Method 1
an elastic element, wherein two ends of the elastic element are respectively fixed on the first hanging column and the second hanging column
Implementation Method 2
the elastic element is a spring
Data Source
Figure 1
Figure 2
Figure 3~4
AI summary
The present invention discloses a quick mounting holder structure for sinking mechanical extension device of functional sofa, which includes a mounting support, a stretchable component, a backrest component, and a main body. The mounting support, the stretchable component, the backrest component are rotatably installed in the main body. The mounting support includes a crossbeam and at least one mounting piece. The crossbeam includes a side panel. At least one mounting piece is fixed on the side panel and is perpendicular to the side panel. At least one fixing hole and at least one mounting hole are provided on the at least mounting sheet. When the wooden frame is need to mount on the mounting support, it just needs to rotate the mounting support and put the wooden frame under the mounting support. The mounting support and wooden frame are fixed by an electric drill using a screw through the mounting hole. The operation is simple and quick. Further, at least one mounting piece is fixed on the side panel, lowering the mounting height, so that the height of the whole sofa and rocking chair is lowered. Thus, the comfortableness of the user is improved.