Have Confetti Cannon … Will Travel!

Davy Crockett is on the hunt! MNT presents: MEATFEST 4: Skin at the Monday Night Tease! Photo by Andrija Bloom.
Davy Crockett is on the hunt! MNT presents: MEATFEST 4: Skin at the Monday Night Tease! Photo by Andrija Bloom.

Born on a mountaintop in Tennessee, the greenest state in the land of the free, raised in the woods so’s he knew every tree, kill’t him a bear when he was only three …

You can’t have Davy Crockett without Beautiful Betsy, his rifle. If you’re toting a prop rifle in a burlesque show, it had better do something fabulous. Hence: My Betsy is a confetti cannon. At least, half the barrel is — the rest of the “gun” is just for show. I’ve been meaning to post a tutorial on this for some time.

A disclaimer: THE CONFETTI CANNON WORKS ON COMPRESSED AIR. You can easily injure yourself or others if you don’t use common sense! Only use this to blast confetti, and NEVER POINT IT AT PEOPLE, ANIMALS, OR FRAGILE OBJECTS. In fact, now that I think about it, DO NOT ATTEMPT TO BUILD THIS THING. I’M A (self-trained) PROFESSIONAL.

When I perform the Davy Crockett number, I aim the rifle at the ceiling, above the audience. The blast of confetti looks awesome, and then it drifts down onto my adoring fans — double awesome!

Here we go …

The Pieces Parts

Here are the ingredients for my confetti cannon:

  • a length of 3/4″ PVC pipe
  • 1/4″ (inner diameter) vinyl tubing
  • 3/4″ male – 1/2″ female reducer
  • 1/2″ male – 1/4″ barb hose adapter
  • a tapered inflator nozzle (comes in a blowgun or air pump kit, along with a mattress inflator, sports ball needle, etc.)
  • CO2-powered bicycle tire inflator with — VERY IMPORTANT — screw-on Schrader fitting.
  • A couple of small hose clamps.

If you squint, you can almost make out what this is a picture of.

And here’s why you need a screw-on Schrader fitting. You’re going to attach that tapered inflator nozzle to the CO2 inflator. Attach one end of the vinyl hose to the nozzle, and hose clamp that sucker in place.

Look, I’ll be honest with you. You may not actually need the hose clamp. I’m a Nervous Nancy, however, and I want to make sure my connections are as tight as possible.

I'm a Nervous Nancy

Place (and by place I mean “shove”) the male end of the reducer into one end of your PVC pipe. I used a little E-6000 to glue it in place because, again, Nervous Nancy.

Here’s the genius of my confetti cannon: The hex head on the reducer keeps it from entering the pipe. Meaning there is no risk of accidentally propelling a hard brass fitting into the air when you activate this thing.

Insert the barb hose adapter into the reducer, put the hose on it, and clamp it. (Note: you’re going to want to put the hose through the hose clamp before you attach the hose to the adapter.)

Fill the PVC pipe with confetti, and activate the tire inflator. Huzzah! confetti cannon!

Now here’s a problem: My Beautiful Betsy is 50 inches long. I want to fit it into a standard-size suitcase for air travel. It needs to be collapsible, and so I’ve accomplished this with the addition of a couple of pieces of hardware.

Step One

Here’s what the connection at the PVC looked like.

Step Three

And here’s what it looks like now! I unscrewed the barb hose adapter from the reducer, and inserted a 1/4″ quick connect coupler and male plug with 1/4″ female plug. Now this part of the confetti cannon breaks apart …

Step Two

Like so! The gun stock is being broken into three pieces that I will assemble after I arrive at my destination. I’ll source the CO2 cartridge locally so I don’t have to travel with a compressed air cartridge. (I don’t know if it’s legal or not to travel with CO2 cartridges — I don’t really care. I like the idea of showing up in another town and looking for a bicycle shop. Gives me a chance to take in more local flavor.)

So there you have it: an inexpensive confetti cannon that can be built in a couple of hours.

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