Welding Helmet Security Container with Hinged Access
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Solution Overview
Problem
Existing packaging for welding helmets lacks effective security features to prevent theft at the point of sale, as it is easily possible to remove the helmet from the container without damaging it, compromising security.
Innovation Solution
A container design featuring a removable insert wedge with a tongue portion attached to the welding helmet's headband, a central depression for nesting the helmet, and a hinged access panel, which limits removal through a side opening to prevent damage to the box, incorporating slots and a forwardly-projecting spatter guard for additional security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If the welding helmet is placed in a sealed plastic container, then the helmet is protected from damage, but the container lacks effective security features to prevent theft
Solution Approach 1:
The container is divided into two main parts: an outer box and an inner insert wedge. The insert wedge is further segmented with a central depression for nesting the helmet and slots for the headband. This segmentation allows the helmet to be securely held in a specific configuration while maintaining controlled access through the opening.
Solution Approach 2:
The welding helmet is nested within the insert wedge, which itself is nested within the outer box. The central depression of the insert wedge accommodates the helmet, and the slots accommodate the headband. This nested structure provides multiple levels of security while allowing the helmet to be accessed through the opening in the outer box.
2Reliability
If the container is designed to prevent removal of the helmet, then theft is prevented, but the helmet and lens cannot be accessed for inspection
Solution Approach 1:
The outer box has a specific local feature - an opening in at least one vertical side - that provides controlled access. This opening is sized to allow the helmet and lens to be accessed for inspection while being too small to allow removal of the insert wedge and attached welding helmet without damaging the outer box. This local quality change enables differentiation between inspection access and removal prevention.
3Ease of operation
If the opening is made large enough to allow easy access, then inspection is easy, but the helmet can be removed without damaging the box
Solution Approach 1:
The opening in the outer box is designed with a specific size parameter - large enough to allow the helmet and lens to pass through for inspection, but small enough to prevent removal of the insert wedge and attached welding helmet without damaging the outer box. This parameter change creates a size threshold that differentiates between permitted inspection and prohibited removal.
Data Source
AI summary
Provided is a container for a welding helmet. The container includes an outer box and a removable insert wedge that is removable from the outer box. The removable insert wedge includes a tongue portion, extending through a headband of the welding helmet, and attached to the welding helmet. The outer box forms an opening in at least one vertical side of the outer box, thereby enabling the welding helmet and a lens of the welding helmet to be accessed from outside of the outer box through the opening. The opening is sized to prevent removal of the insert wedge and attached welding helmet through the opening without damaging the outer box.