Fit type concatenated tool for extrusion molding material

摘要

(57) Abstract Objective For example, in top face of intermediate post of aluminum make guard rail upper bridgeAlthough it makes concatenate, without depending on former spiral shellfish stopping, one-touch expressionIt tried to be able to do with just fit manipulation, fit for the extrusion molding materialType concatenated tool is offered. Constitution The hollow prismatic material (the intermediate post) the top end surface of A is enough is coveredThe concatenated infrastructure 1 which at size provides fit projection 3 in the surface the computerIt does, in the underside the Interpolation Inlaying makes elasticity the internal hollow part of the aforementioned topSudden facilities to do Interpolation Inlaying trail section 2, on the outer part surface, at the time of the Interpolation Inlaying in the intermediate postIn the Kakeya hole a which it provides in locking state Kakeya the Kakeya projection 4 which is done facilitiesTo become the ke te, to push in the Interpolation Inlaying trail section into the upper top of the intermediate post, Kakeya projectionKakeya being able to point to the Kakeya hole in locking state, it makes lock on apex of the intermediate post,It is in the surface of the concatenated infrastructure 1, the long shaku material (the upper bridge) pushing B, the soIt fits to the fit projection 3 which provides the fit hole d in the surface of the concatenated infrastructureAs it can point, person in charge stopper claw b of the longitudinal direction both sides edge the concatenated infrastructureThe person in charge it made the configuration which is made to stop in the edge.