The structure of a coffee cup

The structure of a coffee cup mainly includes the cup body, cup lid and handle. The cup body is usually cylindrical, with a large mouth and a small bottom. The two structural lines on the left and right are not parallel, but have a slight angle. The structure of the cup lid is more complicated, and the thickness and height of each turning surface need to be observed and expressed. The handle is usually ergonomically designed for easy grip, and some designs also have anti-slip function.