PROBLEM TO BE SOLVED: To provide a front/back side protection cover for a greenhouse, in which a joint metal is used for jointing a purlin pipe that forms a framework of a greenhouse and a front/back pipe that forms a front/back side at a position on the front/back side where they cross one another, the cover protects the front/back side from an end of the purlin pipe protruding in the long-term use by covering it.SOLUTION: A joint metal 1 joints a purlin pipe 3 forming a framework of a greenhouse 2 with a front/back side pipe 4 forming a front/back side 20 of the greenhouse 2 at a position P on the front/back side 20 where they cross one another. A cover main part 5 having a sufficient size and shape for covering and protecting a protruding end 30 of the purlin pipe 3 together with the joint metal 1 is provided with an engagement piece 6 which may be freely engaged with the joint metal 1.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2020,JPO&INPIT【課題】ビニールハウスの骨組をなす母屋パイプと、妻面を形成する妻部パイプとが直交する妻面の位置で連結する連結金具において、経年使用で母屋パイプが突き出す端部を被覆して妻面の保全を図る妻面保護カバーを提供する。【解決手段】ビニールハウス２の骨組みを形成する母屋パイプ３と、前記ビニールハウス２の妻面２０を形成する妻部パイプ４とが直交する妻面２０の位置Ｐで連結する連結金具１に対し、前記母屋パイプ３の突き出し端部３０を前記連結金具１と共に被覆して保護するのに必要十分な大きさと形状を有するカバー本体部５に、前記連結金具１に係止自在な係止片６を備えて成る。【選択図】図１
