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Common doors and Windows hardware accessories application scene and choose and buy
Publisher:admin Add time：2020/4/29 Viewed：1015
With the development of science and technology, the materials of modern construction industry change with each passing day. Each new profile class, door and window accessories are applied in the construction of doors and Windows, and Windows also develop a lot. Common have flat window, push pull window, hang window, inside open inside pour, integral whole window, flat push window, the occasion that each window model place ADAPTS, the fittings that place USES each are not identical. Windows and doors hardware accessories selection.
Sealing strip: It is widely used in doors and Windows, whether it is the contact part of door and window fan and frame, or glass and fan material contact parts need to be sealed with rubber strip. Sealing rubber strip has the function of shock absorption, elimination, sealing, sound insulation and dustproof. So sealing rubber strip do not depend on. We can focus on the strength, resilience, tensile, and surface glossiness of the seal strip. At the same time can test whether also paint substance reflection.
Hinge (slider) : Divided into flat sliding window, cantilever sliding window, there are flat sliding window. The former two are similar in the knot, the opening Angle and the force on the difference, and the flat push window slider is more special and rare, here is not to do more introduction. The sliding brace is usually made of 304 stainless steel, or even 316 steel. Very few have 201 materials. As for copper, iron, aluminum alloy and so on will not be available. Pay attention to the type, size, groove, thickness and load of the folding sheet.
Hinge:
This is something we see a lot of. More for inside the flat window, and the old house before the flat window to see more. Now the high-rise flat Windows are required to use the slide. Aluminum alloy hinge has a stronger ability to bear, at the same time convenient disassembly, flexible opening and closing characteristics, we have the option to observe whether the surface of the hinge scratches, burrs and other defects, whether the opening and closing smooth sound.
Doors and Windows hardware accessories Also known as a handle, it can be used in almost all doors and Windows except for a few sliding doors with a lock or crescent lock. The holder is installed on the door and window fan. It is used for opening and closing doors and Windows. Meanwhile, the holder is also responsible for the transmission locking function of the multi-point lock. When choosing to hold hands, pay attention to the material and surface treatment process. A quality of the hand, should be full of material, thick, surface treatment technology, feel good, smooth coating level. < / span >
Crescent lock: Also known as the hook lock, used for pushing Windows. It is a relatively simple and economical push-pull window solution. There are about the crescent lock and 360 degrees can be rotated, but according to the experience of small series, we suggest that we try to choose about the crescent lock, do not divide the left and right crescent lock in the structural design has defects. The choice of crescent lock should pay attention to open flexibility, as well as the stability of the base structure. The surface should also be smooth and flat.
For a variety of doors and Windows hardware accessories, we as ordinary consumers can not understand each product in a deep level, but we can still get a product from the operability of the product, use experience, surface treatment technology generally make a more objective evaluation.