"window handle"的定义和意义

What is a "window handle"?

A window handle is the part of a window used to open, close, and secure it. It is typically attached to the window sash or frame, allowing for easy operation. Window handles can come in various styles and materials, such as metal or plastic, and often include locking mechanisms for added security. The design of the handle can vary depending on the type of window, but its primary function is to provide a comfortable grip for controlling the movement of the window.