Solid wood combined outer frame framing structure for threshold-free door window

Abstract

The invention relates to a solid wood combined outer frame framing structure for a threshold-free door window. An outer frame is formed by assembling left and right vertical frames, an upper door frame and a lower door frame; the lower door frame adopts a threshold-free door frame; the lower end parts of the left and the right vertical frames are placed at the upper parts of the two ends of the threshold-free door frame, and the lower end sides of the vertical frames are connected together with the upper side of the end part of the threshold-free door frame at least through a threshold-free door cushion block; the two ends of the upper door frame are respectively connected together with the upper ends of the left and the right frames by adopting a 45-degree angle or 90-degree angle connecting way; the two vertical frames are solid wood profile frames, and the threshold-free door frame is an aluminium alloy frame; the upper sides of the two end parts of the threshold-free door frame are fixedly connected together with the lower end sides of the left and the right frames through threshold-free door cushion blocks; the solid wood combined outer frame framing structure mainly adopts a way of mounting the cushion blocks between the vertical frames and the threshold-free door frame, so that the framing form between the vertical frames and the threshold-free door frame is simplified, and the manufacture process requirements are simplified; moreover, through the effects of the cushion blocks, direct contact between the vertical frames and the threshold-free door frame is avoided, the wood of the vertical frame end opening is prevented from being attacked and corroded by water.

Description

technical field [0001] The invention relates to a solid wood composite outer frame group frame structure for doors and windows without sills, and belongs to the technical field of building door and window structures. Background technique [0002] In the prior art, for doors and windows with sillless door structure design, because the design of the bottom sill is different from other frame materials, the frame structure of the lower opening is different from that of the upper opening; The sills are connected by milling and reverse type, which requires complex process and difficult production; and when there is wooden material on the frame profile, the end face of the wooden profile at the lower opening of the mullion, where it directly contacts the sill, is easy to absorb water, Moisture, which in turn causes problems such as wood corrosion. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and to prov...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, for doors and windows with sillless door structure design, because the bottom sill is different from other frame materials, the frame structure of the lower opening is different from that of the upper opening; The sills are connected by reverse milling, which requires complex process and difficult production; and when there are wooden materials on the frame profiles, the end face of the wooden profiles at the lower opening of the mullion, where it directly contacts the sill, is easy to absorb water, Moisture, which in turn causes problems such as wood corrosion

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