WINDOW SCREENED WITH NETTING Russian patent published in 2009 - IPC E06B9/52 

FIELD: construction.

SUBSTANCE: invention pertains to the sphere of construction, namely, to window designs. Invention will enable creation of a window screened with netting, remaining reserved and having minimal impact on window operation. The window contains a frame with top element, bottom element and two lateral elements defining its plane and two lateral elements defining the plane of the frame, and lattice structure. The frame is connected with the case by at least one clasp joint creating hinge pin arranged in parallel to the top element of the case and top element of the frame with the frame shifting from closed position into ventilating position. In the ventilating position plane of the frame creates an angle in the limited range of angles with the plane of the case, with lattice structure covering, at least, one ventilation opening, at least, partially in ventilating position; whereat lattice structure contains at least, one lattice element, in the closed window position set in inactive position on the interface between the case and the frame, and in ventilating position covers ventilation opening between the bottom element of the case and bottom element of the frame and/or between the top element of the frame and top element of the frame. At least, one lattice element is detachably connected with the top or bottom element of the frame and/or the box within the said limited range of angles. Lattice element is arranged on the top and/or bottom element of the case and frame. Lateral elements of the case and frame in ventilation position are set covering each other ensuring sufficient protection from insects getting inside through lateral parts of the window.

EFFECT: creation of a window screened with netting, remaining reserved and has minimal impact on window operation.

17 cl, 12 dwg