Runner for Tsuto

摘要

PROBLEM TO BE SOLVED: To provide a runner for an overhang door for easily mounting a door panel and separating the runner with little time and labor at a construction site.;SOLUTION: The runner 4 is composed of a holding case 13 mounted and fixed to the door panel 1; a runner base 12 insert-mounted in the holding case 13; a runner body 10; and the like. A lock mechanism is provided between the runner base 12 and the holding case 13. The lock mechanism includes a lock groove 42 formed at the holding case 13; a locking body 47 supported to be vertically movable on the runner base 12 and detachably engaged with the lock groove 42; a lock spring 49 for energizing the locking body to be engaged; and a release lever 48 for carrying out lock release operation of the locking body 47. The release lever 48 is integrally provided with an operating arm 51 and a base part 52 continuous in L-shape. In a switched state into a lock release attitude, the operating arm 51 projects in a nearly horizontal attitude to the side of the runner base 12, and this state is held by the lock spring 49.;COPYRIGHT: (C)2006,JPO&NCIPI