Rack system and slide rail assembly thereof
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Solution Overview
Problem
In rack systems, the support reliability of slide rail assemblies for carried objects is compromised when the movable rail can only be connected to specific portions of the object, leading to potential tilting or falling due to uneven weight distribution.
Innovation Solution
A supporting member is integrated into the slide rail assembly, connected to the bracket and post, which supports the front part of the carried object when the second rail is at a predetermined position, ensuring stability and preventing tilting or falling. Additionally, a third rail extends the traveling distance of the second rail, and a gap is created between the first side of the front part and the first or third rail for heat dissipation.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If the movable rail is connected only to specific portions of the carried object, then the mounting flexibility is improved, but the support reliability deteriorates
Solution Approach 1:
The supporting function is segmented into two parts: the slide rail assembly handles the rear part of the carried object, while the separately installable supporting member handles the front part. This segmentation allows each component to be optimized for its specific function, maintaining mounting flexibility while improving overall support reliability through distributed support points.
Solution Approach 2:
The supporting member acts as an intermediary component that bridges the gap between the limited connection points of the slide rail assembly and the need for comprehensive support. By introducing this intermediate support element, the system achieves better weight distribution and support reliability without compromising the adaptability of the rail connection.
2Length of moving object
If the second rail is extended to increase traveling distance, then the operational range is improved, but the structural complexity increases
Solution Approach 1:
The third rail is nested within the structure formed by the first and second rails, creating a multi-stage telescopic mechanism. This nesting arrangement allows the second rail to extend beyond the first rail through the intermediary third rail, effectively increasing the traveling distance while maintaining a compact retracted profile and avoiding excessive structural complexity.
Solution Approach 2:
Instead of simply extending the second rail in a straight line, the invention introduces a third rail that creates an intermediate dimension in the extension path. This dimensional approach allows the system to achieve greater extended length without proportionally increasing the complexity of a single rigid structure.
Data Source
AI summary
A slide rail assembly is applicable to a carried object. The carried object has a first side and a second side, and includes a front part and a rear part. The slide rail assembly includes a first rail, a bracket, a second rail and a supporting member. The bracket is attached to the first rail. The second rail is movable relative to the first rail. The second rail is configured to be connected to the first side of the rear part of the carried object. The supporting member is arranged on the bracket. When the second rail is located at a predetermined position relative to the first rail, the supporting member is configured to support the front part of the carried object.