< Topic >Disconnecting the scallop person in charge stopping pin from the resin molded article which many it established formed the person in charge stopping pin, the occasion where it can, quite easily and smoothly it tries to be able interpose to the person in charge stopping hole of the Tip of the tip interposition section of the person in charge stopping pin, the person in charge stopping pin and the resin molded article for the scallop cultivation which can assure the smoothness, simplification and improvement of efficiency of installation job of the person in charge stopping pin in scallop cultivation job it offers.SolutionsWith the person in charge stopping pin for the scallop cultivation where is interposed in the person in charge stopping hole of the scallop in one destal of frame 11 it possessed ahead interposition section 13, extended to the direction outside diameter direction in the axial direction inner split region of the tip interposition section, to the tip interposition section possessed the person in charge stopping piece 14 which, inclines to opposite direction in section all one body formed with resin, the person in charge stopping pin for the scallop cultivation which formed the Tip 13 of the tip interposition section in flat-head semicircle sphere. Furthermore it is the resin formation item which many it established formed the person in charge stopping pin.< Choice figure >Drawing 3【課題】係止ピンを多数併設成形した樹脂成形品から帆立貝係止ピンを切断して得る際に、係止ピンの先部挿入部の先端部の係止孔への挿入を、極めて容易に、円滑に行うことができるようにし、帆立貝養殖作業における係止ピンの装着作業の円滑、容易化、効率化を図り得る帆立貝養殖用の係止ピン及び樹脂成形品を提供する。【解決手段】軸部11の一端部に帆立貝の係止孔に挿入する先部挿入部13を有し、先部挿入部の軸方向内方部位に径方向外方に突出し、先部挿入部とは反対方向に傾斜した係止片14を有し、各部全一体的に樹脂で成形した帆立貝養殖用の係止ピンで、先部挿入部の先端部13を平頭半円球体に形成した帆立貝養殖用の係止ピン。さらに係止ピンを多数併設成形した樹脂成型品である。【選択図】図3
