Iron Man lantern wedge for chest running lamp

thingiverse

This may be one of the hardest designs to explain that I've made. While walking the dog at night, carrying a lantern or flashlight is not optimal, when it's icy and I'm struggling with the dog (she never learned loose-leash). So I bought a lantern that I strap on my chest and shines out from there ahead of me, with my hands free (it also has a safety light on the back). So obviously I have to call it my Iron Man lantern. I mean, look at it, you would too: https://smile.amazon.com/gp/product/B077X8D768/ref=oh_aui_search_detailpage?ie=UTF8&psc=1  The problem is that the light shines straight forward, not down to the icy ground in front of me. I had a block of styrofoam sticky-taped to it, causing the light to angle down, but it barely held. This design snaps onto the back of the lamp and make it point down. Well, 'snaps' is overoptimistic; it doesn't fit so well it snaps into place. I don't think that's even possible, there's nothing to snap to. But the elastic of the lantern will hold it in place (though you could always sticky-tape or glue it, too). It has cutouts for the wire and the control button. By the way, while the specific Amazon item I ordered is now listed as unavailable, there are at least three other listings for what looks like the identical item right now.