Friction-Fit Shelf Locator Inserts for Adjustable Shelving
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Solution Overview
Problem
Existing shelving systems require precise alignment and are not easily adjustable, making it difficult to detach and reattach shelves without damaging the support structure.
Innovation Solution
A shelf locator insert with a tacky layer and engagement fin that friction-fits into a channel of a shelf support bracket, allowing for adjustable and removable shelving by interfacing with the bracket's interior wall, enabling easy repositioning and reuse.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If shelves are connected to brackets with screws through predetermined openings, then the shelves are securely fixed, but precise alignment is required and adjustment becomes difficult
Solution Approach 1:
The patent introduces a shelf locator insert as an intermediary component between the shelf and the support bracket. This insert includes a friction-fit portion that engages with the bracket channel and a shelf-receiving portion with a tacky layer that secures the shelf. By mediating the connection, the insert eliminates the need for precise alignment between the shelf opening and bracket, as the friction-fit portion self-aligns within the channel while providing secure fixation.
2Reliability
If shelves are securely fixed with screws, then stability is achieved, but adjustability and ease of detachment are reduced
Solution Approach 1:
The patent employs dynamic fastening mechanisms that allow the shelf connection to transition between secured and adjustable states. The friction-fit portion provides sufficient friction to hold the shelf securely in position, while the tacky layer offers removable adhesion. This dynamic approach enables the shelf to be easily detached and repositioned to different locations along the bracket channel, providing adaptability while maintaining secure fixation during use.
3Strength
If predetermined openings are used for screw attachment, then structural integrity is maintained, but ease of repair and reconfiguration are compromised
Solution Approach 1:
The patent segments the connection system into three distinct components: the support bracket with channel, the shelf locator insert with friction-fit portion, and the shelf with opening. This segmentation allows the insert to be independently inserted into the bracket channel without damaging the bracket's structural integrity, and the shelf can be easily attached or detached from the insert. The friction-fit portion maintains structural integrity through friction engagement while enabling easy reconfiguration by simply sliding the insert to different positions or removing it entirely.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
The solution provides adjustable shelving that can be easily reconfigured to meet changing needs, preventing unintended movement of shelves while allowing for secure and removable attachment without permanent fixation.
Implementation Method 1
the engagement fin interfaces with an interior wall of the shelf support bracket to friction fit the shelf locator insert in the shelf support bracket
Implementation Method 2
A tacky layer is located on the head portion
Data Source
AI summary
A shelf locator insert includes an insertable portion including a leg member and a head portion located over the leg member. A tacky layer is located on the head portion. An engagement fin is provided along the leg member. The insertable portion is configured to be received within a channel of a shelf support bracket such that the engagement fin interfaces with an interior wall of the shelf support bracket to friction fit the shelf locator insert in the shelf support bracket.