With the rapid development of door and window industry, both styles and functions of door and window products have become rich and diverse, and more and more opening methods have been made. However, many consumers do not know that the opening method also greatly affects the functionality of doors and windows. Let's talk about the most common methods.
Casement window
Casement window is the most common opening method of doors and windows. Its advantages are large opening area, good ventilation performance, simple operation and convenient maintenance.
Casement window is divided into outer flat open and inner flat open:
The outer casement window is easy to use, has good ventilation performance, and does not occupy indoor space. However, Windows may fall in extremely bad typhoon days, so high-rise buildings in many areas are forbidden to outwards opening window.
Inner casement window is more popular in the north. The inner casement window is easy to clean, well ventilated, well sealed, and has excellent sound insulation, heat preservation and impermeability. The disadvantage is that when in-swinging casement window is turned on, it will occupy part of the indoor space.
Inner open inner inverted window
It can be opened in two ways, which can be opened in flat or pour inside, and a gap of about ten centimeters can be opened at pour inside. The window can be opened a little from above, and the open part is suspended in the air, it is connected and fixed with the window frame through hinges, etc.
Its advantages are as follows:
Good ventilation: the ventilation method of the inside window is more reasonable, which can make the room circulate naturally with the natural air, and the indoor air is fresh.
Strong safety: when the window is pour inside, the window is in the open ventilation state. At the same time, it is very safe and has anti-theft performance compared with the outer flat open or the inner casement window. It can also reduce the risk of accidental falling of children.
Good dust and rain proof: when the window is pour inside in rainy days, the rain will also be blocked out of the window due to the barrier of the glass in the pour inside state.
Easy to clean: the cleaning operation is simple, which can open within Casement, making the window cleaning convenient and safe.
High comfort: when the window is pour inside, the indoor air can not only be naturally ventilated, but also the most important thing is that the air enters the room from the window and the side, which can prevent the wind from blowing directly on the human body, the exchange of indoor and outdoor air is smooth, comfortable and soft.
Outside Open upper hanging window
The external opening of the upper suspension window is to drive the corresponding movement of the hardware actuator by operating the handle of the Casement, which does not occupy the indoor space, avoiding occupying the indoor space when opening the in-swinging casement window, making it more convenient to hang curtains and install lifting clothesline pole.
In the suspended state, you can also open the window at will on rainy days. Since the rain falls from top to bottom, even if it shifts to the room due to the wind direction, it will be kept out of the window due to the glass barrier of the opening bottom-hinged window, even when it is not at home, there is no need to worry about rain damaging furniture and floors.
Ming Yi doors and windows after decades of deep cultivation, the door and window industry has been skilled in technology, focusing on products, and designing various ways to open doors and windows according to customer needs. In addition to meeting diversified needs in the opening mode of doors and windows, we also adhere to our original intention in the quality of doors and windows.
6063-T5 special aluminum alloy profiles for doors and windows are selected. The wall thickness of all aluminum materials is standard 1.8mm. Jiangyin Haida rubber strips, imported hardware, with internal and external pressure of EPDM strip Styrofoam, are used to ensure the quality of products with real materials, only to create ideal habitat for the residents.
