Connecting structure for window frame and sash inner rabbet of stealth-screen airtight sliding window

Abstract

The invention relates to a connecting structure for a window frame and a sash inner rabbet of a stealth-screen airtight sliding window. The connecting structure comprises the window frame (3) and the sash inner rabbet (1), wherein the window frame (3) comprises a large cavity (3.1) on the left; the middle of the bottom of the large cavity (3.1) on the left is provided with an inverted V-shaped small groove (3.2); the sash inner rabbet (1) is arranged under the small groove (3.2); the middle of the bottom of the sash inner rabbet (1) is provided with a reinforcing barrier strip (1.3); the middle of the top of the sash inner rabbet (1) is provided with a C-shaped groove (1.1); a locking bar (1.2) is inserted in the C-shaped groove (1.1); and the sash inner rabbet (1), the locking bar (1.2) and the window frame (3) are tightly connected through a connecting piece. The stealth-screen sliding window which is flexible and convenient to assemble and disassemble is adopted, a poor appearance and low practicability and airtight effect caused by an inner screen or outer screen structure on the window frame in the prior art are avoided, and the whole appearance and practicability of the stealth-screen sliding window, and the airtight effect between the window frame and the sash are greatly improved.

Description

(1) Technical field [0001] The invention relates to a sliding window, in particular to a connection structure between a window frame of a hidden-veil airtight sliding window and a window panel in the window sash. It belongs to the technical field of building door and window materials. (2) Background technology [0002] In today's advocating economical growth and consumption patterns, in order to improve the airtightness, practicality and aesthetics of buildings. At present, the windows on buildings generally use aluminum profile sliding windows. However, the window frame of some sliding windows adopts the design of inner or outer screen rails, which leads to poor overall appearance of the sliding window and a decrease in the airtight effect between the window frame and the sash. (3) Contents of the invention [0003] The object of the present invention is to overcome the above disadvantages, and provide a connection structure between the window frame and the inner window...

AI Technical Summary

Problems solved by technology

However, the window frame of some sliding windows is designed with inner screen rail or outer screen rail, which leads to the poor overall appearance of the sliding window and the decrease of the airtight effect between the window frame and the window sash.

Images