| 摘要 |
Disclosed is a separable eco-friendly toothbrush. The separable eco-friendly toothbrush includes: a handle part (100); a support part (200) integrally disposed on an end of the handle part (100), having a bottom surface corresponding to the bottom surface of the handle part (100) and a top surface lower than the top surface of the handle part (100), and including a fitting hole (210) passing through a central portion of the support part in a width direction, a hook protrusion (220) formed on both side surfaces in the fitting hole (210), a left/right movement prevention groove (230) defined in a border portion of the handle part (100), and a front/rear movement prevention groove (240) defined within an area of the left/right movement prevention groove (230); and a brush part (300) including a seat plate (310) seated on the support part (200), a bristle (320) mounted on a top surface of the seat plate (310) using an anchor (320), a fitting protrusion (330) formed on a bottom surface of the brush part (300) and fitted and coupled to the fitting hole (210) and having a fitting groove (331) in both side surfaces of the fitting protrusion (330) to allow the hook protrusion (220) to be fitted and coupled, a left/right movement prevention protrusion (350) formed on a neck part (340) facing the end of the handle part (100) and inserted into the left/right movement prevention groove (230), and a front/rear movement prevention protrusion (360) formed on a lower portion of the left/right movement prevention protrusion (350) and inserted into the front/rear movement prevention groove (240), wherein all portions except the bristle (310) is formed of a biodegradable material or a biomass resin material. |
