![]() But, he insisted that didn't solve his problem. He was aware that the broom is sold with a fixed handle. I called this gentleman and stated the solution was available in the stores already: case closed! He said, not so fast. ![]() Indeed, they had solved the problem, I thought. ![]() Sure enough, there are bunch of brooms with metal struts fastened to the both wings of the broom (Figure 2). Looking at the simple geometric problem, I decided to go to Home Depot to see whether they had solved this problem. As the human society is clever and productive, many solutions have been worked out already. One of the most important things to do when you think you have a problem is to ask whether a solution has already been invented and you don't know it. Why isn't there a mechanical solution to maintain tight connection between the horizontal floor broom and the broom stick? Thus, in case No. This, he says, is annoying and counterproductive. When that happens, he has to stop working and tighten the broomstick to restart his work. The screw that attaches the broomstick very often becomes loose, causing the broom to flap around. His complaint is that the floor broom is long and has a high leverage against the screw tip. A floor broom is usually about 3 feet wide, and has a hole in the center for the universal broomstick, with a metal screw tip (Figure 1). He works a lot with a floor broom and other similar accessories. I will start with a very simple case so as to acclimate you with the thinking environment of "invention."Ī month ago, a gentleman approached me with his problem. This is the identical process any inventor would go through. But I present this case to you as it happens in real time with my handwritten graphics. The author has no idea whether this project will succeed in the end or whether it will fail. Learning how to invent really depends on following case studies. In the field of invention, there are no surefire theories to success.
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