Inwardly-opened frame window
The utility model discloses an inwardly-opened frame window and relates to the technical field of construction engineering. The inwardly-opened frame window comprises a panel, an overturning frame and a panel frame, wherein the panel is an outwardly-opened panel, and the panel frame is of an inwardl...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model discloses an inwardly-opened frame window and relates to the technical field of construction engineering. The inwardly-opened frame window comprises a panel, an overturning frame and a panel frame, wherein the panel is an outwardly-opened panel, and the panel frame is of an inwardly-opened frame structure. The inwardly-opened frame window is characterized by comprising an inner frame positioner, an elongated positioning head and a connecting screw, the inner frame positioner is arranged in a connecting notch of the panel and the panel frame, the positioning head is in width matched with the connecting notch and provided with a connecting hole in the middle, the connecting screw is vertically arranged, one end of the connecting screw is in threaded connection with the overturning frame, and the other end of the same is provided with retaining components and slidably connected with the connecting hole of the positioning head. The connecting screw rotates to drive the positioning head to vertic |
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