Hard Hat Lamp Bracket for Secure Non-Destructive Mounting
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Solution Overview
Problem
Conventional hard hat lamp attachment systems often result in lamps becoming unsecured or falling off due to jarring, and modifying the hard hat structure for permanent attachment compromises safety ratings and warranties.
Innovation Solution
A hard hat lighting system with a mounting ridge, rigid mounting bracket, and flexible strap arrangement that securely attaches a lamp without altering the hard hat structure, allowing for interchangeable mounting on the front and rear surfaces.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a lamp is permanently attached to the hard hat structure, then the lamp remains securely in place during use, but the hard hat's safety ratings and warranties are compromised
Solution Approach 1:
The patent introduces a mounting bracket as an intermediary component between the lamp and the hard hat. The bracket attaches to the hard hat via receiving slots that engage with the mounting ridge, while the lamp attaches to the bracket. This intermediary structure provides secure lamp attachment without permanently modifying the hard hat, thus maintaining safety ratings while achieving reliable lamp security during use.
2Reliability
If the hard hat structure is modified for permanent lamp attachment, then the lamp attachment is secure, but the hard hat can no longer be removed or altered
Solution Approach 1:
The patent divides the lamp attachment system into separate modular components: the hard hat with integrated mounting ridge, the removable mounting bracket with receiving slots, and the lamp. This segmentation allows the lamp and bracket to be attached and detached as a unit without permanently modifying the hard hat, maintaining both secure attachment during use and full adaptability for removal or reconfiguration.
3Ease of operation
If a flexible strap is used to attach the lamp, then the lamp can be easily attached and removed, but the lamp may become unsecured due to jarring
Solution Approach 1:
The patent merges the advantages of both flexible and rigid attachment methods by combining a rigid mounting bracket structure with a flexible strap mechanism. The rigid bracket provides structural stability and resistance to jarring, while the flexible strap (with hook-and-loop fastener or similar mechanism) enables easy attachment and removal. This combination achieves both ease of operation and reliable security during use.
Data Source
AI summary
A hard hat with symmetric front and back mounting ridges to support a headlamp is described. The hard hat provides mounting ridges to receive insertion slots of a rigid mounting bracket that fit around the ridges. The rigid mounting bracket includes channels to loop a strap through the channels and support a lamp on the bracket. The strap may include a hook and loop fastener system to enable attachment of a variety of lamps to the rigid support bracket. In this way, the hard hat can support a wide variety of headlamps attached to the rigid mounting bracket without destructive alterations to the hard hat. Clips may be added to the rigid mounting bracket to secure or lock the bracket in place during operation and prevent accidental knocks or jarring of the headlamp.