Table-Mount "One-Hand" Waste Tray

The ProblemWaiters and cleaners often struggle to clear tables quickly, usually needing to cup their hands or carry a bin, which occupies both hands and slows down the workflow.The SolutionThis 3D-printable waste tray clips securely onto the edge of any standard table. It features dual locking arms that fix the tray in place, allowing the user to sweep crumbs, sugar packets, and debris directly into the bin with one single motion. This frees up the waiter’s other hand to carry a tray or wipe the surface simultaneously.Key FeaturesOne-Handed Operation: Designed to maximize efficiency during busy shifts.Secure Grip: Side-locking arms ensure the tray stays stable and won't slide off.Home Printer Friendly: Designed to fit on a standard $220 \times 220$ mm print bed (like Ender 3, Prusa, etc.).No Supports Needed: Optimized geometry for easy printing with minimal waste.Print Settings RecommendationsMaterial: PLA (standard) or PETG (for better heat resistance in restaurant environments).Infil