» Modeling » Aviation »Do-it-yourself helicopter on a rubber engine

Do-it-yourself helicopter on a rubber engine


Hello everyone dear friends, today I want to share my homemade. In this article I will tell you how to make a helicopter on a rubber engine out of improvised materials. Such a helicopter is not difficult to manufacture and you can make it in 30 minutes of your time. You can make this helicopter for your children and relatives.

Materials and tools:
- barbecue stick
- cardboard
- glue
- paper clip
- threads
- knife
- rod from the handle
- pliers
- elastic

Step 1: First, take a barbecue skewer 15 cm long. Then, using a knife, divide the stick along the floors. If you don’t have a barbecue stick, you can make it from a wooden ruler.


Step 2: Next, take the cardboard and cut out two rectangles from it. Size 70 * 20 mm.

Step 3: Take a stick that is thinner and with PVC glue, glue the cardboard blanks to the stick to make the helicopter blades.

We give the blades the correct shape.

Step 4: From the paper clip we make the hook, which is shown in the photo.

Step 5: Using glue, glue the hook to the propeller.

Step 6: We cut small rings from the handle shaft. Then we hook them onto the hook.


Step 7: We make two hooks from a paper clip, the shape is shown in the photo.

Step 8: Take the remaining stick and glue the hooks to it. For reliability, you can wrap a thread.

Step 9: Join the two blanks. And fasten the gum to the hooks.



Step 10: Cut the trapezoid from the cardboard and glue it to the lower stick.


And now the helicopter on the rubber engine is ready!
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5 comments
I tried to use a pair of washers instead of soap, and plasticine as a “lubricant”.The technique becomes unkillable)) And the soap crumbles very easily, breaks, if you drag it.
Oh for sure! So much is spent, you need to filter all the garbage into - DIY materials :)
make such a better technique, much more interesting))) Arduino nervously smokes on the sidelines: wink:

pull the fishing line or strong thread from the back of the stick.
Something the energy of the gum for the flight is not enough :(. If the stick is cut into 2 parts, it bends under the gum speed.
Probably heavy cardboard ..

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