Glass curtain wall casement window opening system and curtain wall

Abstract

The invention discloses a glass curtain wall casement window opening system and a curtain wall. The glass curtain wall casement window opening system comprises a window frame, a sash and an opening assembly, wherein an installation space is formed between the window frame and the sash, and the side wall of a window formed by the window frame is provided with a plurality of locking holes at intervals in the circumferential direction of the window; the opening assembly comprises a plurality of locking columns, an annular connecting structure and an operation handle; the multiple locking columnsare arranged in the installation space, are arranged at intervals in the circumferential direction of the sash and correspond to the multiple locking holes; the annular connecting structure is arranged in the installation space and used for connecting the multiple locking columns, and the annular connecting structure is provided with two connecting ends discontinuously; and the operation handle isinstalled in the sash in a rotating manner, and an action end of the operation handle stretches into the installation space to fix the two connecting ends. By rotating an operation end of the operation handle, the annular connecting structure can be rotated to drive the multiple locking columns to move in the circumferential direction of the sash, the locking columns and the locking holes are matched or separated to close or open the sash, and the problems of cumbersome operation of opening and closing the sash and beauty affection are solved.

Description

technical field [0001] The invention relates to the technical field of curtain walls, in particular to a casement window opening system for a glass curtain wall and a curtain wall. Background technique [0002] With the rapid development of my country's national economy, building curtain walls characterized by high strength and light weight are widely used in high-rise buildings and large public buildings. Unified, it plays a vital role in the curtain wall industry. According to the demand, the building divisions are getting bigger and bigger, and the opening fans of the corresponding glass curtain walls are also increasing. In order to ensure the safety of the building, many large-sized opening fans require locking points on both sides of the window sash. The lock point on the window frame cooperates with the lock seat on the window frame to lock or unlock. Usually, the operating handles are installed on both sides of the opening fan at the same time. To open the window or ...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a glass curtain wall casement window opening system and curtain wall, aiming to avoid the technology in the prior art that requires two operating handles to open the window or close the opening fan, which is cumbersome to operate and affects the appearance of the technology question

Images