STRUCTURE OF LATCH FOR LOCKING SHUTTER

摘要

PURPOSE: A structure of a latch for locking a shutter is provided to fix the latch to the shutter in an unlocking state or fix the latch on a base in a locking state by improving a structure of the latch. CONSTITUTION: A base(3) is fixed on a bottom surface by using an anchor bolt. A long hole(5) having a stepped projection portion(4) is formed on the base(3). A locking latch(6) having a hanger projection(6a) is installed at the base(3). A hanger section(6b) is formed at the locking latch(6) having the hanger projection(6a). The width of the hanger section(6b) is narrower than the width of the long hole(5). The length of the hanger section(6b) is longer than the length of the long hole(5). The hanger projection(6a) is connected to a locking lever of a locking device in order to lock a shutter.