Inward-opening window of hidden frame

Abstract

The invention discloses an inward-opening window of a hidden frame. The inward-opening window of the hidden frame comprises a casement, a casement material frame, a window frame and an inner adhesivetape and an outer adhesive tape which are installed at two sides of the casement, wherein the window frame is L-shaped. The casement material frame is a half-frame structure which is only positioned at the bottom of the casement and is adjacent to the opening side of the casement. The outer adhesive tape away from the opening side of the casement is connected with a first heat-insulating broken bridge positioned at the casement material frame through a vertically installed support section bar. While the casement is closed, the outer adhesive tape contacts with the window frame and the supportsection bar is hidden in the window frame. The technical solution that the casement material frame of the half-frame structure is matched with the support section bar and the window frame is designedas an L-type is used. Compared with the traditional technology, the width and the height of the casement material frame and the window frame become thinner and lighter, the appearance is beautiful, the usage amount of the section bars is reduced, and the cost is reduced.

Description

technical field [0001] The invention relates to the field of window sash, in particular to a hidden frame inner opening window. Background technique [0002] Inward opening windows include inner casement windows and inward opening and inverted windows. Traditional inward-opening windows often adopt the form of a sash frame, that is, the bottom surface of the sash frame is attached to the upper surface of the window frame after closing, and the sash frame and the window can be seen at the same time whether viewed from the outside of the window or from the inside of the window. sash, thereby reducing the aesthetics and permeability of the inward opening window; at the same time, the window frame and the sash frame with a thermal insulation bridge usually adopt a two-cavity structure, so that the sash frame and the window frame have a certain width and Thickness, so it is relatively bulky and not light enough and also has the problem of not being transparent enough. Under the...

AI Technical Summary

Problems solved by technology

Traditional inward-opening windows often adopt the form of a sash frame, that is, the bottom surface of the sash frame is attached to the upper surface of the window frame after closing, and the sash frame and the window can be seen at the same time whether viewed from the outside of the window or from the inside of the window. sash, thereby reducing the aesthetics and permeability of the inward opening window; at the same time, the window frame and the sash frame with a thermal insulation bridge usually adopt a two-cavity structure, so that the sash frame and the window frame have a certain width and Thickness, so it looks bulky and not light enough and also has the problem of not being transparent enough

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