Multi-sealing structure of extremely-narrow casement window

By adopting a multi-channel sealing structure in extremely narrow casement windows, the stability of the window frame and window frame is improved by using plywood and spring, and the sealing is improved through specially designed sealing rings, the problem of insufficient stability and sealing of the window frame is solved, and better sealing effect and stability are achieved.

CN222649884UActive Publication Date: 2025-03-21GUANGHAN RUNHE DOORS & WINDOWS CO LTD
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Patent Information

Application Number
CN202421313015.9
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-06-11
Publication Date
2025-03-21
Estimated Expiration
2034-06-11

AI Technical Summary

Technical Problem

The sealing structure of the existing extremely narrow casement windows has poor stability, which leads to easy disengagement between the window frame and the window frame, and insufficient sealing, making it easy to cause air leakage in the gap.

Method used

A multi-channel sealing structure is adopted, including a window frame and a window frame, a fixed connection glass is fixed inside the window frame, and a first clamp and a second clamp are arranged inside the window frame. The clamp is brought close to the plug through a spring to clamp the insertion block, improving the stability of the window frame and the window frame, and improving the sealing ability through the mutual engagement of the first sealing ring and the second sealing ring.

Benefits of technology

Improve the stability between the window frame and the window frame, avoid the window frame from being separated, enhance the sealing ability, prevent rainwater from seeping in, and achieve multiple sealing effects.

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Abstract

The utility model relates to the technical field of casement window sealing, and discloses an extremely-narrow casement window multi-sealing structure which comprises a window frame and a window frame, the window frame is located in the window frame, one side of the window frame is fixedly connected with an inserting block, and the two sides in the window frame are rotationally connected with a first clamping plate and a second clamping plate respectively. The inserting block is located on one side of the close face of the first clamping plate and the second clamping plate, the other side of the close face of the first clamping plate and the second clamping plate is fixedly connected with a tension spring, one side of the middle of the second clamping plate is slidably connected with a sliding rod, the top of the sliding rod is fixedly connected with a pressing rod, and the pressing rod is slidably connected with the window frame. According to the utility model, the right sides of the first clamping plate and the second clamping plate can be close to each other through the tension spring, and the insertion block can enter the space between the first clamping plate and the second clamping plate by moving the window frame, so that the insertion block can be clamped by the first clamping plate and the second clamping plate, the stability between the window frame and the window frame can be improved, and the window frame is prevented from moving.
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