Tall Cabinet Quick-Release Rail Structure for Easy Dismounting
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing tall cabinet mounting systems require significant effort to mount and dismount wooden cabinets due to their height and weight, making the process inconvenient and labor-intensive.
Innovation Solution
A tall cabinet quick release structure featuring an upper sliding rail assembly with positioning rods and blocks, a tray with locating notches, and a lower sliding rail assembly with latch devices, allowing for smooth, safe, and effortless forward-backward movement of the cabinet by engaging and disengaging the positioning rods and hooks with the tray and sliding rail assemblies.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the wooden cabinet is affixed to the upper and lower sliding rail assemblies, then the cabinet structure is stable and secure, but it becomes inconvenient and labor-intensive to mount and dismount the cabinet
Solution Approach 1:
The patent applies the dynamics principle by designing a quick release structure that transitions the mounting system from a static fixed connection to a dynamic reversible connection. The positioning rods with engagement grooves and release buttons enable the cabinet to be easily inserted and removed while maintaining secure attachment during use, thus resolving the contradiction between structural stability and ease of operation.
Solution Approach 2:
The patent segments the mounting system into separate functional components: upper sliding rail assembly with positioning rods, lower sliding rail assembly with positioning rods, and the wooden cabinet with corresponding engagement features. This segmentation allows independent optimization of each component and enables the quick release functionality while maintaining overall structural integrity.
2Volume of moving object
If the wooden cabinet is made tall to provide sufficient storage space, then the storage capacity is improved, but the cabinet becomes heavy and requires much effort to move during mounting or dismounting
Solution Approach 1:
The quick release mechanism transforms the mounting process from a static heavy lifting operation to a dynamic easy insertion/removal operation. The positioning rods guide the tall cabinet into place, and the release buttons enable effortless removal, eliminating the need to manually handle the heavy tall cabinet during mounting and dismounting.
Solution Approach 2:
The sliding rail assemblies act as intermediary elements between the operator and the tall heavy cabinet. Instead of directly handling the cabinet, the operator interacts with the lighter sliding rail assemblies and positioning mechanisms, which then facilitate the movement and positioning of the heavy cabinet with minimal effort.
3Manufacturing precision
If the positioning rods are extended downward from the inner sliding rail, then the positioning accuracy is improved, but the structure becomes more complex
Solution Approach 1:
The patent merges the positioning rod function with the inner sliding rail structure, integrating the positioning mechanism into the existing sliding rail assembly rather than adding separate positioning components. This integration achieves accurate positioning while minimizing structural complexity.
Solution Approach 2:
The inner sliding rail assembly serves multiple functions: it provides the sliding mechanism for the cabinet and simultaneously houses the positioning rods that ensure accurate positioning. This multi-functionality reduces the need for separate positioning components, thereby reducing overall structural complexity while maintaining positioning accuracy.
Data Source
AI summary
A cabinet quick release structure includes an upper sliding rail assembly, a bracket having front and rear positioning blocks, a tray, left and right latch devices and a lower sliding rail assembly arranged so that when dismounting a wooden cabinet from a cabinet housing, a user pulls a latch block of the front positioning block, and then pushes an inner sliding rail of the upper sliding rail assembly backward to move front and rear positioning rods of an inner sliding rail respectively out the front and rear positioning blocks, and then disengages the left and right latch devices from a bottom locating frame of the lower sliding rail assembly. When mounting the wooden cabinet, the front positioning rod of the inner sliding rail is locked by the latch block while the rear positioning rod is located in the rear positioning block and the latch devices engage the bottom locating frame.