How to make toy cars from waste bottles and waste paper?

1. Prepare the required materials, as shown in the figure.

2. Cut the straw into two sections according to the width of the bottle with scissors, and each section is slightly longer than the width of the bottle.

3. Apply the hot melt adhesive evenly on the straw.

4. Stick the straw coated with hot melt adhesive on the bottle, as shown in the figure.

5. Start fitting the car with four wheels.

6. First put the bamboo stick through the straw on the bottle, and then put the prepared bottle cap on the bamboo stick as the wheel of the car, as shown in the figure.

7. As shown in the figure, apply hot melt adhesive to the wheel to prevent the wheel from falling off.

8. Manufacturing the power system of automobiles. The power system of automobile is mainly composed of motor and fan blades. The rotation of the motor and fan blades will form an airflow, which will push the car forward due to the recoil. Now use bottles as fan blades.

9. Draw a circle at the place where you want to cut the bottle, make a mark, and then cut it with a utility knife according to the line drawn in advance, as shown in the figure.

10, after cutting, take the upper part and slice it evenly, but don't cut it to the bottom, as shown in the figure.

1 1. Because plastic has a certain memory, it will always return to its original appearance. At this time, we need to burn it with a lighter and then fix it into what we need, as shown in the figure. After the fan blade is finished, we need to put it together with the motor, as shown in the figure.

12. After the fan blade is finished, we need to assemble it with the motor, as shown in the figure.

13. Now start the assembly. The power system, that is, the motor with blades, is installed on the vehicle.

14. At this time, it was found that there was no battery holder, so the battery could not be installed. As shown in the figure, draw the place where the battery should be put first, and then proceed to the next step.

15. Cut out the parts that need to be cut out with the art knife, as shown in the figure.

16, install the battery and you're done, as shown in the figure.