Requirements

Plastic bottle

deodorant bottle

first aid cloth

DC motor

and glue gun and a small bending pipe

Step 1: Cutting the Plastic Bottle and Deodrant Bottle

Take the empty plastic bottle and cut into half and next , Take a deo bottle and cut and you will get a flat sheet as shown in the figure . Lets move on to the next step

Step 2: Making the Fan

1.Sheet From the deo bottle is taken and place the previously cut portion of the bottle and sketch the round bottom opening with the marker and the cut the marked portion you will get a round metal portion

2.Then take a scale and draw 4 lines as shown in figure it gives a middle point and 8 wings portions to cut them later

3.Take a hammer and nail and at middle portion of round sheet place the nail and make a hole

4.Then basing on the lines drawn cut the wings of fan leaving some round area near the middle hole we will get the wings

5.Twist the wings means all the wings in the same direction as shown in figure.

6.Your fan is ready

Step 3: Attaching the Fan to Motor

1.Take the 12 v DC toy motor and to the rotating rod attach the ball point pen refill and press it to tighten.

2.Cut the excess portion of refill and then take the fan previously prepared and fix it to the refill placing the refill portion into the hole of the fan.

3.Apply hot glue for extra strength around the joint.

4.Fan is ready

Step 4: Placing the Fan in the Plastic Bottle Bottom Portion

1.In the bottom portion make a round portion with the marker that holds the motor at the centre

2.using the soldering rod or else any heated needle make holes on th entire bottom of the bottle that is usefull for letting suction air outside

3.then make a big hole on the trace to fix the motor after placing the hole apply hot glue and fix the motor in the hole placing fan side inside the bottle and connecting part of motor outside.

Step 5: Fixing Bottle and Attaching Using Plaster

Take the first aid cloth and place the top portion of plastic bottle and place it on the first aid cloth and trace round slightly more than bottle and using double sided tape fix it to the bottle and fix the two portions of the bottle using a tape.

Step 6: Making Suction Pipe

Take the bottle cap and make a hole and place a wire pipe that bends in any direction and fix it to the cap and on the other end fix the small plastic bottle as shown in the figure.and fix it to the bottle