| 摘要 |
PURPOSE: A grass mower blade is provided to enable a user to mount or detach a grass mower blade and to reduce cost due to replacement of damaged parts. CONSTITUTION: A grass mower blade comprises: a linking groove(110) which vertically penetrates the center of a blade body(100); first blades(102,102') which are integrally formed in the girth of the blade body; and a plurality of blade grooves(120) which are formed in parallel with the linking groove and vertically penetrate the blade body. The blade groove includes a second blade(130) for cutting weed. |
