< Topic >The blade section exposing in the surface, because it is visible, being safe, furthermore grinding the blade section being easy, repeatedly be able to use, it is something which offers the cheap finger installation forma harvest pawl.SolutionsOn top of the finger sack 1 which is installed in thumb 9, sudden facilities doing the metal blade 10 of the plate-like in cross direction, as the plane surface V channel 14 is formed to the Tip side center section, in front Yamagata the time, tune doing this metal blade 10, in this Yamagata blade section 15 being formed by V forma in the surface of V channel 14 which the time tune it does, installing finger sack 1 in thumb 9, grasping cucumber 18 with four fingers, being located branches 19 between blade sections 15 of V forma to overcome simply in blade section 15, it to be possibleAlso grinding the blade section 15 is easy.< Choice figure >Drawing 5【課題】刃部が上面に露出して見えるので安全で、しかも刃部の研磨が容易で、繰り返し使用でき、安価な指装着形収穫爪を提供するものである。【解決手段】親指9に装着する指サック1の上部に、横方向に平板状の金属刃10を突設し、この金属刃10は先端側中央部に、平面V溝14が形成されていると共に、正面山形に折曲し、この山形に折曲したV溝14の上面に刃部15がV形に形成されて、親指9に指サック1を装着し、四指で胡瓜18をつかんで、V形の刃部15の間に果梗19を位置させて刃部15で簡単に押し切ることができ、刃部15の研磨も容易である。【選択図】図5
