Double-inward-opening casement window structure

By designing a buffer mechanism and installation mechanism in the double internal windows, the problem of window sashes being susceptible to external collision and damage when opened and closed is solved, and the safe use and sunshade function of the window is realized.

CN222668011UActive Publication Date: 2025-03-25CHENGDU HAOJUN DECORATION ENGINEERING CO LTD
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Patent Information

Application Number
CN202421172958.4
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-28
Publication Date
2025-03-25
Estimated Expiration
2034-05-28

AI Technical Summary

Technical Problem

The existing double-in-house windows are easily affected by external forces when they are opened and closed, causing damage to the window sash, which cannot effectively ensure the safety of windows.

Method used

A double-in-open casement window structure is designed, adopting a buffer mechanism and an installation mechanism. The buffer mechanism includes a slide chute, a sliding rod, a buffer block and a spring. The installation mechanism includes a sunshade and a mounting rod. Through these mechanisms, the window sash is buffered and shaved when it is subjected to external force.

Benefits of technology

It effectively protects the safety of the window sash when it is opened and closed, avoids damage caused by external force collision, and provides sunshade function when needed.

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Abstract

The utility model discloses a double inward-opening casement window structure which comprises a window frame, two window sashes are symmetrically arranged in the window frame, buffering mechanisms are arranged between the two window sashes and the window frame, grooves corresponding to the window sashes are formed in the inner side wall of the window frame, and the window sashes are arranged in the grooves. Sunshade curtains corresponding to the two window sashes in position are symmetrically arranged on the outer side of the window frame, and a mounting mechanism is arranged between the sunshade curtains and the window frame. When the double-inward-opening casement window structure is closed and opened, the use safety of the window is guaranteed through stress buffering of the buffering mechanism, and the influence on the window in rainy and windy weather is avoided.
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