ONE-WAY FIX FITTING

摘要

PURPOSE: An unidirectional fixing tool is provided to reduce a construction period by enhancing workability by enabling a fixing tool inserted to a fixing unit to fix a fixed unit to a target. CONSTITUTION: An unidirectional fixing tool is as follows. A fixing unit(14) is fixed to the inside of a fixing tool(A). A wedge cone member(12) is inserted and screwed into a fixing body(11) with a hollow shape. A wedge(13) is arranged in the wedge cone member. A female screw unit(111) is formed on the inner circumferential unit of the fixing body. A male screw unit(121) is formed on the outer circumferential unit of the wedge cone member.