CONVERSION STRUCTURE OF SPECIFICATION MODE OF HANDLE IN LOCK

摘要

PROBLEM TO BE SOLVED: To easily switch from push-pull specification to one-side specification (pull specification or push specification) when an end user rotates a movable body from the front plate side through an operating implement.;SOLUTION: In this conversion structure of a specification mode of a handle, a sliding contact part of the movable body is mounted in a cover for a handle support seat, and when switching a specification mode, an outer end portion connected to the sliding contact part of the movable body is operated through an opening formed in the cover. The movable body is rotated to displace the position of an escape cutout portion of the movable body, and an obstacle portion is located to overlap an engaging part provided at a mounting shaft part of the handle to switch from the original push-pull specification to an one-side specification mode.;COPYRIGHT: (C)2007,JPO&INPIT