The key to the design of the electric nail gun lies in whether its form can express the professionalism of the product, the impact and force of the nail gun, and the comfort of the grip. Around the impact force, we have tried a variety of sharp lines or sections. We think that the product does not need to be too broken, simple in shape and simple in lines, but it needs to have enough sense of strength and tension. After continuous deliberation, the following design scheme is finally formed. The L-shaped section runs through the surface of the product and is integrated. The included angles are used as LOGO labeling areas, and the hand-held parts are partially covered with glue to increase.