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Donate to ospalhBicycle helmet wall hook
A hook to hang a Bell Ukon or similar bike helmet on the wall
For your home
Creative Commons Attribution Share Alike
Commercial use is allowed, you must attribute the creator, you may remix this work and the remixed work should be made available under this license.
Description
With this hook you hang up your bike helmet with the top towards the wall, you put it on the wall in one motion by just doffing your helmet.
The hook is designed with the Bell Ukon helmet in mind, but should work with others that have a similarly shaped hole at the crown. See the red marks in the image. The screw holes are 60 mm apart and are sized for 4 mm screws.
This should print easily in PLA. No rafts or falsework (“supports”) needed. A brim may be useful to avoid warping.
There is a bit of design history in the Helmhaken folder of my github 3d printing repo.
I have added the FreeCAD file, so the sizes (hook and screw holes) can be adapted. This is one of my earlier tries, and i have since learned a few more CAD tricks. Changing the size, especially of the hook part, isn’t as simple as it could be. Sorry.
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Comments
kramerica added this to the neat stuff collection ago
eduvasques added this to the Bike collection ago
ospalh commented agoWhy? Is there a “hangs a helmet on the wall” scene in there?
Eric Johnson commented agoHave you ever seen the 1978 movie Midnight Express?
ospalh published this design ago