| 摘要 |
Disclosed is a lock device for a window which is convenient for use and easy to assemble and repair. According to the present invention, the lock device for a window having an outside sash and an inside sash installed to be opened and closed in a window frame includes a housing fixed on the inside sash; a handle rotatably installed on the housing; and a first locking member locked onto or unlocked from a second locking member fixed on the window frame by means of the rotation of the handle, the first locking member having a hook locked onto the second locking member, a rotating portion formed on the hook, and a pressing portion formed on the rotating portion, wherein the first locking portion is rotatably coupled to a base fixed inside the housing and elastically supported by a spring. |
