OpenEDS - Ring pull tin can opener
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A ring pull tin can opener opener made to avoid wrist hyper-extension and fingers pain.
- Rating
- 5 / 5
- Likes
- 50
- Downloads
- 305
- Makes
- 0
- Views
- 1,153
- Reviews
- 3
Updated at source:
Model information
- Source
- Printables
- Category
- Home Medical Tools
- License
- Creative Commons — Attribution — Noncommercial
Open EDS - Ring pull tin can opener
This assistive tool is the 4th of the OpenEDS series. It can be very useful for arthritis and hypermobile people.
Description
This small hook help to open a ring-tab can with the hook. It require less force and it's really easier when you have arthritis or hyper-mobility (avoid many dislocation or injuries)
- Hold the can with one hand
- With the other hand, slide the hook under the ring to the lug
- Pull the hook
- VOILA, your can is open!
Printing & edition
My tests are on PLA. The print need strength so here's the settings I use :
- 3 or 4 walls
- 30% infill
Also, if you want to modify the OpenSCAD file, don't forget to install the BOSL2 library.
Contribution, updates and feedback
If you want to ask for a modification, improvement or have feedback, feel free to comment!
Also, if you test this tool, don't forget to add your make.
- 2025-06-22:
- Add little bevels on top
- Add a bevel to avoid sharp ends between handle and hook
- Bigger text
- Bigger hole
- 2024-03-19 : Add bevels on handle (thanks to Gillicutty !)
- 2024-10-25: Initial release
Support
If you want to help me to produce more free 3D models like the other OpenEDS devices, please like and share this page on your social networks and/or consider to make a tip on Ko-Fi.