Window screen combined double-inward-opening casement window structure

A technology of casement windows and window screens, which is applied in the field of double inward opening casement window structure with screen combination, which can solve the problems of incomplete opening, damage to the profile surface, and potential safety hazards, and achieve the goal of increasing drainage performance, increasing opening angle, and improving stability Effect

CN114135190APending Publication Date: 2022-03-04佛山市南海富轩门窗幕墙有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2022-03-04

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Abstract

A window screen combined double-inward-opening casement window structure is characterized in that the upper end and the lower end of a sash frame are rotationally connected with a window outer frame through first hinges respectively, a screen sash comprises a screen outer frame and a screen window frame hinged to the inner side of the screen window frame through a rotating axis, the inner side of the screen window frame is connected with a screen, and the upper end and the lower end of the screen window frame are rotationally connected with the window outer frame through second hinges respectively; a water collecting groove is formed in the upper portion of the window frame outer side sectional material, a drainage notch is correspondingly formed in the water collecting groove, and a drainage piece downwards penetrates through the window frame outer side sectional material. The mode of upper and lower hinges is adopted, axis opening is reinforced, the screen window cannot be detached, meanwhile, the opening angle is increased and can reach 75-86 degrees, and the whole screen outer frame is formed to serve as a screen auxiliary frame; the stability is improved; the drainage performance is improved through the drainage piece, a set of independent drainage and drainage lines from top to bottom are additionally arranged on the whole window, drainage is conducted to the outdoor side at the lowest transverse material in a unified mode, rainwater cannot flow backwards in windy weather, meanwhile, normal drainage cannot be affected, and the water outlet requirement is met.
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Description

Technical field

[0001] The present invention relates to the field of screen dual-in-line structures, and more particularly, more particularly to a window screen combination double opening structure. Background technique

[0002] On the market, the glass fan opens on the double-open window, the glass fan is turned on by 90 degrees, but the inner open window can open as long as 30-45 degrees, and cannot be fully opened; and the yarn frame on the existing market is only vertical On the side, there is a difference in stability of the entire structure, there is different levels of security hazards; the drainage structure of the double-opened window is simple, the drainage method is the mandatory row, the opening position is too obvious, bringing a cumbersome processing operation and destroying the surface of the profile Absorbing the appearance of the frame, and the efficiency of drainage is relatively low, easy to fill the rain, open the space, the air space and cavity below, have a ...

Examples

Embodiment Construction

[0021] Next, the technical solutions in the embodiments of the present invention will be described in the following examples, and it is understood that the described embodiments are merely embodiments of the invention, not all of the embodiments of the invention. Based on the embodiments of the invention, all other embodiments obtained without making creative labor premises, in the preceding embodiments of the present invention.

[0022] The embodiments of the present invention will be further described in detail below with reference to the accompanying drawings.

[0023] A window screen combination double open window structure includes a window fan 2 and a yarn fan 3 hinged therewith, which are sequentially disposed on the window 1 in the window 1, and the yarn fan 3 is sequentially disposed in the window 1. When it is set parallel to each other, the window 1 includes a window frame outer profile 4, a window frame heat insulating profile 5, and a window frame 6, which is located ...