Sliding foldable window without inner frame
The utility model discloses a sliding foldable window without the inner frame, whose window frame is composed of an upper and a lower slide ways whose cross sections has the star shape, a left and a right side frames whose cross section has the star shape, and an upper frame. A rectangular glass win...
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Main Author | |
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Format | Patent |
Language | English |
Published |
24.05.1995
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a sliding foldable window without the inner frame, whose window frame is composed of an upper and a lower slide ways whose cross sections has the star shape, a left and a right side frames whose cross section has the star shape, and an upper frame. A rectangular glass window sash provided with an upper and a lower heels is clamped inside the upper and the lower slide ways, the left and the right side frames are provided with open-closed mechanisms, the jointing parts of the left and the right side frames and the upper slide way are provided with positioning blocks, and the connecting parts of the lower slide way and the left and the right side frames are provided with window sash controllers. The utility model has the advantages of convenient installation, large lighting and ventilating area, raw materials saving, draining ability, and high anti-wind pressure strength, etc.; moreover, the sliding foldable window without the inner frame is suitable for high buildings. |
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Bibliography: | Application Number: CN1994208515U |