Modular Cabinet Assembly With Dual-Side Access and Mobility
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Solution Overview
Problem
Conventional cabinets are inconvenient for accessing objects due to obstructed visibility and require removal of outer items to retrieve inner items, are not adaptable to varying spaces, and are difficult to reuse or disassemble.
Innovation Solution
A moveable cabinet assembly with a frame, multiple openings, a wheel assembly, and substrates that allows easy access and reconfiguration, enabling users to add or remove cabinets based on space needs and maintain a clean environment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Quantity of substance
If books are arranged in rows on a single board, then storage capacity is improved, but visibility and accessibility of inner books deteriorate because outer books shelter them
Solution Approach 1:
The cabinet is divided into multiple independent shelves instead of a single board. Each shelf can hold books independently, and books on different shelves do not obstruct each other's visibility or accessibility. This segmentation resolves the contradiction by allowing full storage capacity while maintaining complete visibility and access to all books.
Solution Approach 2:
The invention transitions from a two-dimensional arrangement (books on a single flat board) to a three-dimensional structure (multiple shelves at different heights and depths). This dimensional change allows books to be organized in layers, where inner books are no longer sheltered by outer books, thus improving both storage capacity and accessibility simultaneously.
2Ease of manufacture
If a conventional cabinet has a fixed size, then manufacturing is simplified, but adaptability to different spaces deteriorates
Solution Approach 1:
The cabinet is constructed from modular components (frame, shelves, panels) that can be independently manufactured and then assembled in different configurations. This segmentation allows the cabinet to be adapted to various spaces while maintaining relatively simple manufacturing of individual components.
Solution Approach 2:
The cabinet design incorporates adjustable and reconfigurable elements that allow it to dynamically adapt to different spatial requirements. The modular structure enables the cabinet to be reconfigured or expanded based on available space, resolving the contradiction between manufacturing simplicity and spatial adaptability.
3Stability of the object's composition
If a wooden cabinet is made with unchangeable size, then structural stability is improved, but reusability and disassemblability deteriorate
Solution Approach 1:
The cabinet is divided into discrete modular components connected through standardized joints. This segmentation allows the cabinet to be disassembled and reassembled in different locations or configurations while maintaining structural stability during use. The modular design enables easy relocation and reuse without compromising structural integrity.
Solution Approach 2:
The modular cabinet design facilitates easy disassembly, relocation, and reassembly, allowing the cabinet to be recovered and reused in different settings. This approach contrasts with traditional fixed wooden cabinets that become unusable when damaged or when space requirements change, thereby improving reusability while maintaining structural stability through proper joint design.
Data Source
AI summary
A cabinet assembly has at least one cabinet. Each cabinet is a frame and has multiple erect bars, a front board, a rear board, a bottom board, a left opening, a right opening, a wheel assembly and an inner chamber. The wheel assembly is mounted on a lower surface of the bottom board and has multiple wheels and a substrate. The wheels are mounted on the lower surface of the bottom board. The substrate is mounted below the bottom board and contacts to the wheels, allows the wheels to slide on the substrate and holds the cabinet. The inner chamber is formed between the front board, the rear board and the bottom board and communicates with the left opening and the right opening. Therefore, users put the objects from both the left opening and the right opening, so the cabinet assembly is very convenient for the users.