Folding non-frame balcony window

Abstract

The invention discloses a folding frameless balcony window, comprising an upper track beam (10), a lower track beam (20) and a plurality of slidable glass window sashes (30) arranged between the upper track beam (10) and the lower track beam (20); each window sash (30) comprises a glass board, an upper side clip (31) and a lower side clip (32) which are respectively clipped on the upper side and the lower side of the glass board; the upper part and the lower part of the glass window sashes (30) are respectively provided with an upper idler wheel assembly (40) and a lower idler wheel assembly (50). Every two glass window sashes (30) form a pair; the paired glass window sashes are movably connected through an upper gemel and a lower gemel which are respectively arranged on the upper side clip (31) and the lower side clip (32) of each glass window sashes (30). No fixed frames are arranged between the glass window sashes of the folding frameless balcony window of the invention; the glass window sashes can be opened to a maximum extent. The invention is of good leak tightness and good stability.

Description

technical field [0001] The invention relates to a building balcony window, in particular to a folding frameless balcony window. Background technique [0002] Balconies of buildings, especially those of residential buildings, are usually sealed with glass windows to block wind and rain, dust, and to enjoy the sun. Balcony windows in the prior art have outward or inward opening type, flat push-pull type, etc., but these balcony windows all only open a part of the window, and all the windows cannot be opened, which limits the sunlight to the maximum extent. Radiation into the room, as well as maximum air circulation. And fixed frame is all housed between the glass sash of balcony window in these prior art, influences attractive in appearance and visual field. In addition, the existing balcony windows also have disadvantages such as poor sealing, and rainwater will enter the room through the gaps of the balcony windows. Contents of the invention [0003] The purpose of the ...

AI Technical Summary

Problems solved by technology

Balcony windows in the prior art have outward or inward opening type, flat push-pull type, etc., but these balcony windows all only open a part of the window, and all windows cannot be opened, which limits the sunlight maximum. Radiation into the room and maximum air circulation

And fixed frame is all housed between the glass sashes of these balcony windows in these prior art, influences attractive in appearance and visual field

In addition, the existing balcony windows also have shortcomings such as poor sealing, and rainwater will enter the room through the gaps in the balcony windows.

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