PROBLEM TO BE SOLVED: To provide a lawn mower capable of smoothly collecting cut grass without giving a load on a body during mowing operation, further trimming the lawn to be finely finished, and reducing the amount of waste grass.SOLUTION: This lawn mower 1 having a handle positioned obliquely backward from a body, and mowing the lawn by holding the handle and by rubbing between a rotating rotary blade 11 in association with a motor shaft, and a fixed blade 16, is provided with a second rotary blade 13 and a second fixed blade 17 behind the progressing direction of the rotary blade 11 and fixed blade 16, and setting the second rotary blade 13 so as to have a mowing height reduced by (a) relative to that of the first rotary blade 11.COPYRIGHT: (C)2012,JPO&INPIT【課題】芝刈り作業時、本体に負荷を掛けずに刈込まれた芝がスムーズに集草され、更に仕上がりがきれいに刈込め、捨てられる芝の量を削減出来る芝刈機を提供することである。【解決手段】解決手段は、本体の斜め後方に位置するハンドルを有し、ハンドルを保持してモータ軸に連動した回転刃11の回転と固定刃16の摺り合わせによって芝の刈込みを行う芝刈機1において、回転刃11と固定刃16の進行方向後方に第二回転刃13と第二固定刃17を設け、第二回転刃13を第一回転刃11に対して刈込み高さがaだけ低くなるようにした。【選択図】図1
