TH89366B - Locking mechanism for casement door - Google Patents

Abstract

The invention provided a locking mechanism for the sash. That consists of a mechanism base with Turntable and turntable locking mechanism are assembled. The turntable has a part to lock the turntable. Any time that can be unlocked with a key system when you want to twist the handle. Which has a key system At least one set Where it must be loosened before the handle is twisted Which is a type that must be unlocked at the same time Or a type that loosens one by one with a hook that acts to hold the sliding plate

Claims (1)

1.Locking mechanism for casement Which consists of a base plate (11), a turntable (12) that looks The sheet is almost square. Where the edge of the turntable, on one side, is a shoulder (13) to support the sliding plate (14) to lock the turn of the turntable (12), almost in the center of the turntable (12) there is a cutout (15) A rectangle for inserting the spindle of the handle near the cutout (15), a curved cutout (16) is inserted opposite each other for mounting the turntable (12) into the base (11). With the pin (17) fixed on the base plate (11) through the curved cutout (16