| 摘要 |
PURPOSE: An apparatus for marking a line on the ground is provided to mark a line on the ground by discharging white lime powder from a white lime powder container. CONSTITUTION: A main body comprises a saddle joint(11), a pedal(13), a rear wheel(15), and a combination ring unit(17). The rear wheel is rotated by the pedal. A saddle support(20) is combined with the saddle joint. A front wheel shaft(40) is combined with the front wheel shaft support unit of a steering wheel shaft(30). A lime powder container(50) is installed at the front of the front wheel shaft support unit. The white lime powder container discharges white lime powder according to the rotation of the rear wheel. |
