Floating Shelf Bracket with Locking Cavity for Tool-Free Installation
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Solution Overview
Problem
Existing floating shelving systems face challenges in installation, particularly when studs are not optimally positioned, leading to potential shelf failure under heavy loads, and issues with fastener visibility and removal complexity.
Innovation Solution
A shelving system featuring a shelf with a cavity that receives a bracket with a locking member, allowing for secure attachment and easy removal without additional fasteners or tools, enabling the shelf to be installed and removed without exposing unsightly fasteners and allowing for orientation adjustments to hide defects.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Strength
If the bracket system is anchored to studs, then the shelf has sufficient weight bearing capacity, but the installation location is restricted to areas with stud reinforcement
Solution Approach 1:
The bracket system is divided into multiple separate brackets that can be independently positioned and anchored to different studs, allowing the shelf to be supported at multiple locations rather than requiring a single centralized anchor point
Solution Approach 2:
The bracket design incorporates universal mounting capabilities that can adapt to various stud configurations and spacings, enabling the same bracket system to be installed in different locations depending on where studs are positioned in the wall
2Adaptability or versatility
If the spacing between studs differs from the spacing between fastening points of the bracket assembly, then installation flexibility is reduced, but multiple fastening points cannot be anchored to separate studs
Solution Approach 1:
The bracket assembly incorporates adjustable spacing mechanisms that allow the distance between fastening points to be modified to match different stud spacings, enabling reliable installation across various wall configurations
Solution Approach 2:
The bracket design allows for changing the spacing parameter between fastening points to match different stud configurations, ensuring that multiple fastening points can be properly anchored to separate studs while maintaining shelf stability
3Reliability
If a fastener passes through the shelf to contact the bracket system, then the shelf is securely attached, but the fastener remains visible from below and complicates removal
Solution Approach 1:
The fastener is extracted from the visible front surface of the shelf and repositioned to engage from the rear side, allowing the fastening mechanism to remain hidden while maintaining secure attachment and enabling easy removal from the back
Solution Approach 2:
The bracket system acts as an intermediary component that provides the fastening function without requiring visible fasteners on the shelf surface, allowing secure attachment while maintaining aesthetic appearance and ease of removal
4Reliability
If the shelf is glued within the bracket, then removal is prevented, but difficult removal and inability to flip the shelf occur
Solution Approach 1:
The attachment system transitions from a permanent static bond (glue) to a dynamic mechanical connection that can be easily engaged and disengaged, allowing the shelf to be removed, repositioned, or flipped as needed while maintaining secure attachment during use
Data Source
AI summary
A cavity formed in a shelf can receive at least one bracket including at least one locking member. A locking member can engage an interior of the cavity. A shelf unit can be assembled by fastening a bracket to a substrate, inserting the bracket into an opening to the cavity, engaging the locking member with an interior surface of the cavity, and allowing the shelf to rest on the body of the bracket. The shelf can be removed from the bracket by disengaging the locking member from the interior of the cavity.