| 摘要 |
The present invention relates to a blade member for lawn mower cutters. The blade member for lawn mower cutters according to the present invention comprises a blade having an upward slope and a body integrated with the blade, wherein the body includes a contact portion contacting a cutter, and fixing holes fixed to the contact portion. The blade member for lawn mower cutters comprises the body formed in a rectangular shape or a triangular shape, of which the width generally reduces, or an airfoil shape to reduce the weight of the cutter by lift, and the blade integrally formed to extend towards the front from the body. By using the blade member for lawn mower cutters according to the present invention, only replacing a blade mounted to by a lawn mower cutter is enough without replacement due to abrasion of the lawn mower cutter, thereby enabling safe and sturdy mounting leaving no concerns of separation despite a separable mounting type while securing high economic feasibility, a blade member can be manufactured by synthetic resins, thereby improving safety without great sacrifice for cutting efficiency, and additionally the weight of a cutter can be reduced by lift generated in the cutter forming the distal end of a lawn mower in case of selectively using a blade member having an airfoil shape, thereby significantly improving the convenience of use and work efficiency. |
