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Sealing device for door and window curtain wall

A sealing device and curtain wall technology, which is applied in sealing devices, buildings, building structures, etc., can solve problems such as poor sealing of doors and windows, and achieve the effects of good airtightness, convenient installation and simple structure.

Active Publication Date: 2013-09-04
沈阳乐道创展门窗系统有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a sealing device for doors, windows and curtain walls to solve the problem of poor sealing of doors and windows in the prior art and achieve better watertightness and airtightness

Method used

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  • Sealing device for door and window curtain wall
  • Sealing device for door and window curtain wall

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Embodiment Construction

[0021] Aiming at the problems in the prior art, the invention provides a sealing device for doors, windows and curtain walls. In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0022] The sealing device provided by the present invention is generally installed between the plate and the profile, and is used for sealing the plate and the profile. Please refer to figure 1 , The sealing device in one embodiment of the present invention includes: a main body 1 and an adhesive part 2 . The side of the main body 1 facing the profile is provided with a fixing part 11, and the fixing part 11 is used for fixedly fitting with the profile. The fixed fit includes, but is not limited to, elastic fit, adhesive fit, clip fit, screw fit, and the like.

[0023] In a preferred embodiment, the fixed fit is snap fit, such ...

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Abstract

The invention provides a sealing device for a door and window curtain wall. The sealing device comprises a body and a viscidity portion, wherein one side of the body, which faces a profile, is provided with a solid joint portion, the solid joint portion is matched with the profile in fixed connecting mode, one side of the body, which faces a plate, is provided with a butt joint portion, the viscidity portion is connected to the butt joint portion so as to enable the body and the plate to be matched in pasting mode, and at least one end of the solid joint portion and at least one end of the butt joint portion are connected, so that the sealing device is in a structure which guarantees that the butt joint portion can be matched with the solid joint portion when displacement or deformation is generated on the butt joint portion due to the fact that the butt joint portion is driven by the plate. The sealing device for the door and window curtain wall effectively improves tightness of the door and window curtain wall.

Description

technical field [0001] The invention relates to the field of accessories for building doors, windows and curtain walls, in particular to a sealing device for doors, windows and curtain walls. Background technique [0002] The curtain wall is the outer wall enclosure of the building. It is not load-bearing and hangs up like a curtain. It is a light-weight wall with decorative effects commonly used in modern large and high-rise buildings. With the rapid development of the construction market, as a symbol of modern architecture, doors, windows and curtain walls have been more and more widely used in the world. However, 51% of building energy consumption is lost through doors, windows and curtain walls, so the energy-saving airtightness of doors, windows and curtain walls is extremely important. [0003] The most basic performance indicators of building doors, windows and curtain walls include wind pressure resistance, air tightness, water tightness, etc., which requires higher...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E06B7/22E06B7/23E04B1/684
Inventor 杨向东李文波张照明
Owner 沈阳乐道创展门窗系统有限公司
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