多层折叠平移天窗 Multistory folding and translation skylight

多层叠加平移天窗指可开启窗体大于等于两层，开启状态时活动窗体叠加收缩为固定窗体的一种天窗形式，较为常见的有三层叠加、四层叠加天窗等。

多层叠加天窗按照外形可分为平面和曲面两种形式，通常由数个面积相同的窗体组合而成，活动部分的窗体采用滑轨平行移动来实现天窗的开启与闭合，其特点是可开启面积大，通风采光效果好，且节省空间。

适用范围：商业中庭、别墅地下室、阳光房、展厅、大中型温室、酒店、厅院等。

Multilayer stacking translational skylight refers to a skylight form with two or more layers of openable forms. When open, the active form is stacking and shrinking into a fixed form. The common ones are three-layer stacking and four-layer stacking skylight.

Multilayer stacking skylight can be divided into two forms of plane and curved surface according to the appearance, which is usually composed of several Windows with the same area. The sliding rail parallel movement of the active part of the window is used to realize the opening and closing of the skylight, which is characterized by large open area, good ventilation and lighting effect, and space saving.

Scope of application: commercial atrium, villa basement, sunshine room, exhibition hall, large and medium-sized greenhouse, hotel, hall, etc.