To provide a protective curtain for supplementing a space between a protective cover of an existing brush cutter and the ground, eliminating stepping stones from the space and preventing breakage of the brush cutter.SOLUTION: Both sides of an existing protective cover are extended to provide a curtain which is made up of a transparent sheet and a cushioning material other than rubber and complements the space with the ground. Also, a protective cover is also provided on the upper surface. With stepping stones, it is possible to eliminate the damage of the operator, car, etc. of the brush cutter.(FIG.【課題】既存の刈払い機の防護カバーと地面との空間を補い、空間からの飛び石を無くし、刈払い機の破損を防ぐ防護カーテンを提供する。【解決手段】既存の防護カバーの両側を延長して、透明シートとゴム他の緩衝材からなる、地面との空間を補うカーテンを設ける。また、上面にも防護カバーを設ける。飛び石で刈払い機の操作者、車等の被害を無くす事が出来る。【選択図】図2
