What are the types of door and window handles?
what-are-the-types-of-door-and-window-handles
The role of the door and window handle is to open and close the doors and Windows at the same time, through the hand and other attached coordination, the door and window fan and frame are tightly fixed together, in order to achieve the effect of closing the doors and Windows. Doors and Windows after years of reform and update, its material is also made of aluminum alloy, copper, stainless steel, plexiglass, plastic and other materials. In the reasonable requirements for the public force, but also to meet the feel and decorative effect, so in different occasions, according to the architectural design of the finished product design or directly use the finished product.
Door and window handle types are divided into: with a lock handle, without a lock handle; The type names are: latch handle, single head handle, double head handle, big blade handle, windproof handle, safe handle, long handle, pull ring handle, wooden door knob, steel door knob, no sodium handle, sodium handle, double section handle, marble door lock handle, etc.
The parts of the hand lock handle are mainly made of zinc alloy, copper, aluminum, stainless steel, plastic, wood and ceramics. In order to match various household styles, the shape and color of the handle are also various. The function of the handle is also increased by electroplating and electrostatic spray painting process.
According to the material can be divided into space aluminum, stainless steel, die-cast copper, zinc alloy several. Space aluminum, stainless steel materials are more advanced, after surface processing, bright luster, soft feel, although the corrosion of sweat, moisture is not easy to fade and rust; Die-cast copper and zinc alloy handle locks are thick and affordable, but some of the zinc alloy handle locks of poor quality are easy to break when used. Due to the copper plating on the surface of the zinc alloy handle lock, it is not easy to distinguish from the copper die casting lock when choosing and buying. You can use a file knife to file the two kinds of handle lock on the opposite side of the bottom plate. The copper one is the uranium die casting handle lock, and the silver one is the zinc alloy handle lock.
A handle is a piece of hardware attached to a door, window or drawer for pushing and pulling.
Can be roughly divided into doors and Windows handle, door handle and furniture handle three categories.
Door and window handles are mainly used on common door and window sashes. The side is arched, and the head and handle are of many shapes and patterns.
The door handle is generally large in size, and the common ones are bottom plate handle, push plate handle, square handle and pipe handle, etc., which are mainly used for doors, especially two-way spring doors. In addition to push and pull function, both handrail and glass protection.
