Low-K-value energy-saving door and window
The utility model discloses a low-K-value energy-saving door and window which comprises energy-saving glass, a window frame, a window sash, a handle and a hinge, the window sash is arranged on the edge of the energy-saving glass, a protruding part is arranged on the edge of one side of the window sa...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses a low-K-value energy-saving door and window which comprises energy-saving glass, a window frame, a window sash, a handle and a hinge, the window sash is arranged on the edge of the energy-saving glass, a protruding part is arranged on the edge of one side of the window sash and comprises a left protruding part and a right protruding part, the protruding part is perpendicular to the window sash, and a groove is formed in the edge of the other side of the window sash. An inward-opening sash pressing strip is arranged outside the window sash and provided with a hook, the hook is arranged in the groove, one side of the energy-saving glass abuts against the right protruding part, the other side of the energy-saving glass abuts against the inward-opening sash pressingstrip, a sash glass pressing strip is arranged between the inward-opening sash pressing strip and the energy-saving glass, and the left protruding part is movably connected with the window frame through a plurality of hinges |
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