bracket to mount sign on fire extinguiser frame

thingiverse

Catchy title eh ? So this is a little bracket thing to allow you to affix a sign onto one of those fire extinguisher frames. Both my frames are 20mm diameter so I assume that is reasonably standard, scale accordingly to make other sizes. The sign gets glued onto the flat area and the curved bit clips over the tube. It should be quite firm but it has been designed to also allow a jubilee clip to be put around it to hold it firm. Mk1 was a bit weak so I added a support strut on the back of the flat part which stiffened it up nicely. It can be used to attach anything flat to anything tubular I guess. Instructions Prints on its side so no support needed. I used PLA with 10% infill and 1 shell. PLA will melt if it gets too hot, ie, in a fire, but these signs are not a legal requirement but an extra attempt to get people to remember where each extinguisher is.