Take an empty 250 ml beverage bottle and cut off the top half of the bottle; Divide the cut part into 8 parts, cut it to the bottleneck with scissors, and then cut each part into a petal shape with the same size; Cover the foam fruit net outside the bottle and fix it at the mouth of the bottle with a rubber band; Wrap a glass ball with another foam fruit net.
Plug it into the bottle mouth and plug it tightly to expose about1cm; Cut off half a table tennis ball, cover the bottom of the hemisphere on the bottle mouth, cut the four sides into whiskers, cover the bottle mouth and fix it with rubber bands. After beautification, a homemade badminton is finished.
Extended data:
Invention is the process and achievement of using natural laws to solve unique problems in the technical field and put forward innovative schemes and measures. In order to meet the needs of people's daily life, the invention provides an unprecedented model of artificial natural objects, new processes and methods for processing and manufacturing, as well as innovations and transformations of mechanical equipment, instruments and various consumer goods, related manufacturing processes, production processes and detection control methods.
In the field of intellectual property rights, invention is one of the patent types protected by the patent law, which refers to a new technical scheme proposed for a product, method or its improvement.
Invention is the process and achievement of using natural laws to solve unique problems in the technical field and put forward innovative schemes and measures. The product was invented to meet the needs of people's daily life. Inventions can be divided into useful inventions and useless inventions. The result of the invention can provide an unprecedented model of artificial natural objects.