Universal shelf clip for storage system
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Solution Overview
Problem
Current shelf clips are limited to a single orientation, restricting shelf spacing to fixed intervals dictated by the spacing of cutouts in vertical support posts, making it impossible to achieve variable configurations.
Innovation Solution
Asymmetrical shelf clips with a support arm offset from the center line and adjustable locating pins, allowing for two orientations that enable different shelf spacings without requiring multiple parts or designs.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If single-orientation shelf clips are used, then the structure is simple and easy to manufacture, but the shelf spacing is fixed and cannot be adjusted
Solution Approach 1:
The shelf clip is designed with an asymmetric support arm that is offset from the center line of the clip plate. This asymmetry allows the clip to be installed in two different orientations (support arm above center line or below center line), enabling variable shelf spacings without requiring multiple different clip designs. The asymmetric geometry is the key feature that provides adaptability while maintaining a single unified component.
Solution Approach 2:
The shelf clip is designed as a universal component that can serve multiple functions: it can be installed in two different orientations to achieve different shelf spacings, and it can be used on both right and left vertical posts. The locating pin system allows the same clip design to work universally across different positions and orientations, eliminating the need for multiple specialized parts.
2Adaptability or versatility
If multiple shelf clip designs are used to achieve different spacings, then variable shelf configurations are possible, but the number of parts increases
Solution Approach 1:
A single universal shelf clip design with asymmetric support arm placement can achieve multiple shelf spacing configurations through two different orientations. This eliminates the need for multiple different clip designs, reducing the quantity of different part types from several to one. The same clip can be used throughout the entire shelving system regardless of the desired spacing.
Solution Approach 2:
The asymmetric design of the support arm relative to the clip plate center line enables one component to perform what would traditionally require multiple symmetric components. By offsetting the support arm, the clip can be flipped to create two distinct functional orientations, providing spacing variation without multiplying the part quantity.
3Adaptability or versatility
If asymmetrical shelf clips with offset support arm are used, then two orientations are possible for different spacings, but installation orientation must be controlled
Solution Approach 1:
Directional indicators are provided on the asymmetrical shelf clips to visually indicate the correct orientation for installation. These indicators (such as arrows or markings) help installers quickly identify the proper orientation without requiring complex instructions or trial-and-error, making the asymmetric design user-friendly despite its directional nature.
Data Source
AI summary
A storage system with reversible shelf clips that can be oriented in at least two different ways to achieve variable shelf spacing. The shelf clips have a support arm that extends laterally from a clip plate and a pair of locating pins that can be slidably attached to the clip plate and inserted into the cutouts of the vertical posts. The shelf clip is asymmetrical such that the orientation of the shelf clip can be changed such that the support arm can be positioned above or below the center line of the clip plate, depending on the desired shelf height, and the locating pins can protrude from either face surface of the clip plate, allowing the shelf clips to be used in multiple orientations. The shelf clips are universal and eliminate the need for multiple parts or handed components to set the shelf spacing.