< Topic >At the time of fruit tree or vegetable growing the sheet which is laid around is held down and holding down attaching Characteristic of the sheet to which the sheet the long period of time is not thrown with such as wind in the holding down metallic parts in order to attach, and the easy recovery performance at the time of sheet withdrawal are united, the holding down metallic parts of simple structure are offered.SolutionsThese holding down metallic parts 1, penetrating completely the sheet, are inserted in the earth, supporter being concatenated by the top of the supporter in 2 in the earth which extends to substantial verticality direction at the same time facing toward in the earth and this earth, hold down the top of the sheet and attach, consist of with the sheet holding down section 3 which, at the same time forms the even area are constituted due to the fact that the supporter and the sheet holding down section in the earth deform the metal wire of one, the supporter in the earth part have possessed the part which becomes deformed helically vis-a-vis vertical direction at least.< Choice figure >Drawing 1【課題】果樹または野菜栽培時に周囲に敷設されるシートを押さえ付けるための押さえ金具において、風などでシートが長期間飛ばされないシートの押さえ付け性と、シート撤去時の容易な回収性を併せ持つ、簡単な構造の押さえ金具を提供する。【解決手段】本押さえ金具1は、シートを貫通して土中に差し込まれ、かつ土中に向かって略鉛直方向に延びる土中支持部2と、この土中支持部の上端に連結されてシートの上部を押さえ付け、かつ平坦な面積部を形成するシート押さえ部3とからなり、土中支持部とシート押さえ部が一本の金属線を変形することによって構成され、土中支持部が鉛直方向に対して螺旋状に変形された部分を少なくとも一部有している。【選択図】図1
