What is the crescent lock of the pulley?
Pulley crescent lock: also known as hook lock, mostly used for sliding windows. It is a relatively simple and economical sliding window solution. The crescent lock is divided into about 360 degrees and can be rotated, but according to experience, it is recommended that you try to choose the crescent lock that is divided into left and right, and the crescent lock that is not divided into left and right has defects in the structural design. The choice of crescent lock should pay attention to the opening flexibility and the stability of the bottom sitting structure. The surface treatment should also be smooth and flat.
For a wide variety of door and window hardware accessories, we as ordinary consumers can not understand each product in depth, but we can still make a more objective evaluation of a product from the operability, use experience, and surface treatment process of the product.
With the heat of the partition decoration market, the aluminum alloy sliding door has become the darling of the i] window industry, and it has almost become the standard of kitchen and balcony partitions. It is not only economical and practical,
It has greatly improved the appearance of the house!
The industry generally believes that the aluminum alloy sliding door has good moisture resistance and water resistance from the appearance. It looks more delicate than the traditional wooden door, and the sealing effect is also good, as for the sealing effect
Specifically, it depends on the sealing strip it uses and the selection of the box and chute that does I.
