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Building door and window sealing structure

A technology for sealing structures, building doors and windows, applied in building components, building structures, buildings, etc., can solve problems affecting building sealing performance, thermal insulation performance, poor sealing effect, etc., to achieve good sealing, good sealing performance, and increased sealing performance effect

Pending Publication Date: 2019-08-16
北京优顿科技发展有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Therefore, the embodiment of the present invention provides a building door and window sealing structure to solve the problem in the prior art that the sealing performance and thermal insulation performance of the building are affected due to the relatively poor sealing effect of the existing doors and windows

Method used

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  • Building door and window sealing structure

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Embodiment

[0020] A building door and window sealing structure, such as figure 1 As shown, it includes an outer frame profile, and the outer frame profile includes an upper frame 1 and a lower frame 2, wherein the upper edge of the lower frame 2 near the indoor side is fixed with a frame line 3 inclined toward the upper frame 1, and the frame line 3 is connected to the upper frame 1. The horizontal plane of the lower surface is at an angle of 5°-85°, and the optimal way is to make the frame line 3 and the horizontal plane of the lower surface of the upper frame 1 form an angle of 45°, and an angle of 45° is provided on the bottom edge of the upper frame 1 close to the room. The lower end of the fan sealing strip 4 abuts against the frame line 3; in addition, a frame sealing strip 5 is provided on the upper edge of the lower frame 2 close to the outdoor side, and the frame sealing strip 5 is tight to the lower edge of the upper frame 1 near the outdoor side. Through the setting of the fa...

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Abstract

The embodiment of the invention discloses a building door and window sealing structure, and belongs to the technical field of building doors and windows. According to the following technical scheme, the building door and window sealing structure includes an outer frame profile, the outer frame profile includes an upper frame and a lower frame, a frame line tilting towards to the upper frame is fixed to the upper end edge, near the indoor side, of the lower frame, an angle at 5degress to 85 degrees is formed between the frame line and the lower surface of the upper frame, an inclined fan sealing joint strip is arranged on the bottom end edge, near the interior, of the upper frame, the lower end of the fan sealing joint strip abuts against the frame line, and a frame sealing joint strip is arranged on the upper end edge, near the exterior, of the lower frame and tightly abuts against the lower end edge, near the exterior, of the upper frame. The problems that in the prior art, sealing performance and thermal insulation performance of a building are affected due to the fact that the existing door and window sealing effect is relatively poor are solved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of building doors and windows, in particular to a sealing structure for building doors and windows. Background technique [0002] At present, the opening parts of building curtain walls, building doors and windows in the building envelope, and special doors and windows with sealing performance requirements in related manufacturing fields are generally sealed by locking and compressing rubber strips with opening hardware, so that The rubber strip is pressed into contact with the window frame material to obtain the required sealing performance. [0003] Due to the various types and specifications of building doors, windows and curtain wall opening windows, and there are often inevitable processing and installation errors, it is difficult to achieve the ideal sealing effect with the conventional rubber strip sealing structure, resulting in a large number of building opening windows leaking...

Claims

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Application Information

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IPC IPC(8): E06B7/23E06B5/20E06B5/16
CPCE06B7/23E06B5/20E06B5/164
Inventor 黄闯
Owner 北京优顿科技发展有限公司
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