SECURITY WINDOW APPLIED TO SINGLE WINDOW

摘要

A security window applied to a single window is applied to a previously installed single window so as to block an open space of the window and prevent entry by strangers and a person inside from having a falling accident. The security window can be separated from within a room as necessary, and thus movement of an object or emergency escape is facilitated. Meanwhile, the security window cannot be separated from outside the room, and thus intrusion by persons with malicious intent can be prevented from the onset.

主权项

1. A security window applied to a single window comprising:
moving guides fixedly installed between one side of an outside channel's window and a sash at a location facing the outside channel's window; and a lattice unit with a number of vertical rods, wherein: the vertical rods are connected to each other by links, form insertion holes to which the moving guides are inserted, and are collapsed or spread out along the moving guides; one vertical rod at one end of the vertical rods is fixed to the sash facing the outside channel's window; the other vertical rod at the other end of the vertical rods is coupled to an inside channel's window; the vertical rods are spread out along the moving guides when the inside channel's window is open; and the vertical rods are collapsed along the moving guides when the inside channel's window is closed, wherein: the vertical rod at the other end of the lattice unit forms one or more coupling holes; the inside channel's window forms coupling protrusions to be inserted into the coupling holes; when the inside channel's window is installed to the sash, the coupling protrusions are inserted into the coupling holes, and the inside channel's window and the lattice unit are coupled to each other.