Strengthened pivoted window of curtain wall

Abstract

The invention provides a strengthened pivoted window of a curtain wall, which comprises a fixed frame and a top-hung pivoting sash. The strengthened pivoted window of the curtain wall is characterized by further comprising a strengthening limiting device which comprises a locking point, a sliding rod and a limiting block for limiting running track of the locking point. The limiting block is arranged on a side frame of the fixed frame, the sliding rod is arranged in a C-shaped groove on the lateral side of the sash, and the locking point is arranged on the sliding rod and moves in a limiting track of the limiting block. The strengthened pivoted window of the curtain wall is simple in construction, time-saving and labour-saving, low in cost, long in service life, firm in strengthening and good for popularization and application.

Description

technical field

[0001] The invention relates to a flip window with a position-limiting and reinforcing position-limiting device. The reinforcing and position-limiting device is suitable for position-limiting reinforcement of an upper-hung window. Background technique

[0002] Since the appearance of the curtain wall, the form of the curtain wall flip window is mainly the top hanging type, one is fixed by hinges, and the other is realized by the hanging shaft on the frame and the hook on the fan frame. As the building grids are getting bigger and bigger, the way of fixing hinges is rarely used anymore, so the form of hanging shafts and hooks has appeared, and a limit block is added on top to ensure the stability of the top-hung overturned windows. However, in actual engineering, the hanging shaft and the hook are often separated, which leads to the falling of the flip window. There are many reasons for this. When the window is opened, the gravity and wind pressure will cause...

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