Wall Storage Track and Panel Locking Against Lift-Off
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Solution Overview
Problem
Current wall mounted storage systems face issues with track instability under loading, misalignment of vertical panel cutouts with the track, and exposed bottom corners that are prone to damage and injury, leading to security and safety concerns.
Innovation Solution
A wall mounted storage system design featuring a track with a sloping top surface and vertically wide body for secure attachment to wall studs, vertical panels with cutouts that align with the track, and a plug system to prevent vertical panel lift-off, along with bottom protectors to shield the exposed corners.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If a common track is used to support vertical panels, then the storage system can be assembled, but the track bends and deforms at upper edges where panels engage
Solution Approach 1:
The track is divided into multiple segments with reinforcement elements positioned at critical locations where vertical panels engage. This segmentation allows the track to maintain overall structural integrity while providing localized strength where needed, preventing bending and deformation at engagement points.
Solution Approach 2:
The track cross-section is designed with an asymmetric profile that provides enhanced strength at the upper edges where vertical panels engage. The asymmetric geometry concentrates material where the bending moment is highest, while maintaining ease of assembly through the engagement mechanism.
2Reliability
If vertical panel cutouts are positioned to align with the track, then secure attachment is achieved, but misalignment causes panels to disengage and damages the track
Solution Approach 1:
The track engagement mechanism incorporates localized tolerance compensation features at the cutout interface. These features provide a degree of alignment forgiveness while maintaining secure attachment, allowing for variations in manufacturing precision without compromising reliability or causing damage.
Solution Approach 2:
The engagement mechanism includes built-in alignment guides and tolerance buffers that compensate for misalignment before it can cause damage. These features cushion the engagement process, preventing track damage and ensuring reliable attachment even when cutouts are not perfectly aligned.
3Ease of operation
If the bottom edges of vertical panels are positioned above floor level, then the panels can be attached to the track, but the exposed corners are easily damaged and may injure persons
Solution Approach 1:
Protective elements are introduced as intermediaries between the exposed panel corners and the environment. These protective caps or covers shield the corners from damage while maintaining the elevated panel positioning that enables track attachment, thus eliminating the harmful effects without compromising ease of operation.
Data Source
AI summary
A wall mounted storage system has a track, a plurality of vertical panels, a plurality of plugs and a plurality of shelves. The track is mounted to a wall for supporting the vertical panels. The shelves and panels form compartments. Each vertical panel has a cut out which matches the configuration of the track. The cut out has a front radiused section and a rear flat section. The track has a corresponding front radiused edge and rear seat. The cut out mates with the track at the radiused and flat sections. An opening is provided between the bottom of the track and the bottom of the cut out. The plug fits within this opening to prevent the vertical panel from separating from the track after the panel is attached to the track. The front bottom edges of the vertical panels are protected by bottom protectors.