Door Opener Advance

Advance your contactless door opening to the next level! Designed to minimize contact with contaminated surfaces during the SARS-CoV-2 pandemic.

This is the advanced version of the simple door opener (link) with an integrated cover for the hook part to avoid touching the contaminated area while carrying.

It uses a flip out design similar to a pocket knife:

• Retention when open – enables use of the tip to push objects
• Retention when closed – avoids contamination while carrying

Uses hardware from typical 3d printing supplies like cylinder/cap head screws, bed level adjustment springs.

Hardware needed

• 2x M5x12 cap head srew OR 1x dome head + 1x cap head (alternative top cover provided)
• 4x M3x10 cap head to keep everything together
• 1x M3x8 as a thumb knob
• 2x M5 nuts either 3d printed (model provided) or metal
• 4x M3 nuts (optional, alternative bottom cover provided)
• 1x compression spring 5mm (from ball point pen or 3d printer bed leveling spring)