There are lots of portable grills out there for camping and other outdoor adventures, but we’ve discovered that ‘portable’ usually means ‘luggable’. But wait ‘coz the one featured here is pocket size and yes… it’s an easy DIY project.
A grill that you can carry in your pocket has to be as good as it gets as you won’t even feel its weight when added to your backpack!
As the title indicates, this really is a DIY grill compact enough to can carry in your pocket, yet it expands to a realistic, usable size! How’s that for packing light?
And what makes the pocket grill really perfect for outdoor activities is that it is easier to clean compared to the regular portable grills. Just disassemble it (which only takes about ten seconds) and clean the parts with ease!
Worried about the materials used? Aside from aircon tubes and gas lines copper is also used to make pots and other cookware, with many people regularly using them to make jams and other delicacies. The ‘grill grate’ on the other hand is made with stainless steel rods… So this pocket grill is totally safe for cooking.
- 3/4″ diameter Copper Tube
- 5/8″ diameter Copper Tube
- 2 Copper Tube Caps (size that will fit the larger diameter pipe)
- 1/16″ diameter Stainless Steel Bicycle Spokes
- Cutting Pliers
- Utility Knife
- File (or Sandpaper)
The materials: Of course these are not mandatory, you are welcomed to improvise, but please wear safety gear and respect work security guidelines (or suffer the consequences of your foolish actions).
Basically you need two pieces of pipe, one must fit in the other, I used 18mm (3/4 inch) and 15mm (5/8 inch) copper tube; any metal should do, but I used copper because: it is relatively lightweight, doesn’t bend much when exposed to fire, it has thin walls and most importantly I had them lying around the house (leftovers from the heating system) so they were free.
Two copper tube caps that fit the larger diameter pipe (also lying around and also free).
Handful of approx. 2mm diameter bicycle spokes (1/16 inch). I can’t give you an exact number, you’ll see why in a bit. Make sure that you use stainless steel spokes, you’re going to eat off of them.
Pro Tip: If you have a bicycle repair shop nearby, you should ask them for broken spokes, you may get them for free (I hacked my old bike tire to death for this).
The measurements are pretty simple since you’ll need to cut everything to the same size (you will get a rectangular grill).
Pro Tip: The bigger you make your grill the more spokes you’ll need, make sure that the number of spokes you intend to use all fit inside the smaller diameter tube.
I made mine 20 cm wide (7.87401575 inches, just make it 8) since I found that about 25 2.2mm spokes fit inside the 15mm diameter tube
Cut tubes to length: Cut the two tubes to equal length and file the rough edges, as I previously mentioned I made them 20cm (approx. 8 inches).
Measure, mark and drill holes: Now that you’ve got your tubes cut to length, you need to mark and drill the holes for the spokes. (The only holes drilled through both sides of the tube are the ones where the nipples attach.)
Cut spokes to length: By now you have the exact number of spokes you’ll need, just count the holes. The spokes need too be the same length (or smaller) as the tubes, since they need to fit inside.
Pro Tip: You will need 2 spokes with intact threads on one end and 90° bend on the other so cut them about 5 – 10mm (1/16 – 3/8 inch) longer than the rest, please keep this in mind.
Assemble the grill: I’m not going to lie to you, this is painstaking to do until you do it a few times and get used to it.
Disassemble and pack the grill: This is a “piece of cake”. Just unscrew the nipples and it falls apart. Packing it up is also pretty easy.
Final Thoughts: Some of you expressed concern that copper emits harmful gasses when heated, I can’t scientifically refute this, but I couldn’t find any source on the internet proving it…
Linked from: http://diyprojects.ideas2live4.com/2016/01/29/how-to-make-a-pocket-grill/