Removable Clip for Securing Racking Straps to Frame Openings
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Solution Overview
Problem
Existing racking systems face the challenge of preventing goods from falling off shelves during earthquakes or accidental pushes, posing a risk to human operators and requiring a solution that can be easily removed for restocking.
Innovation Solution
A clip-and-strap system is designed to secure straps to the frames of racking systems, using a clip that attaches to the frame through openings and features a locking mechanism with buttons and a knob to ensure secure attachment and easy removal.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a fencing device is installed to prevent goods from falling off shelves, then safety is improved, but the complexity of the racking system increases
Solution Approach 1:
The fencing device is segmented into modular clips that can be independently attached to different locations on the racking system. Each clip is a separate unit that can be installed and removed individually, allowing the safety feature to be applied selectively rather than as a monolithic complex structure.
Solution Approach 2:
The safety function is extracted from the main racking structure by using separate, removable clips that attach to existing frame members. This allows the fencing capability to be added without permanently modifying or complicating the core racking system design.
2Reliability
If a fencing device is permanently installed to prevent goods from falling, then safety is improved, but ease of operation deteriorates due to difficulty in removal for restocking
Solution Approach 1:
The clip design incorporates dynamic elements including spring-loaded arms and movable locking mechanisms that allow the fencing device to transition between secured and removed states. The spring arms automatically engage with frame members when attached but can be easily disengaged by applying minimal force in the removal direction.
Solution Approach 2:
The clip includes pre-positioned engagement features and alignment guides that facilitate quick attachment and detachment. The design anticipates the need for frequent installation and removal by incorporating self-aligning geometry and preliminary engagement points that reduce the effort and time required for operation.
Data Source
AI summary
An apparatus for securing a strap to a frame having a first and second opening is disclosed which includes an elongated body having a top, a flexible and a middle portion along an elongated direction in a top-to-bottom order, the middle portion to be used for holding a loop formed by the strap, a first latching member protruding from the elongated body above the middle portion and below the flexible portion in a first direction for removably latching into the first opening, and a second latching member protruding from the elongated body below the middle portion in the first direction for removably latching into the second opening.