The invention relates to an inward turning window. The inward turning window comprises a fixed window body, movable glass and an elastic piece. And a rotating body is arranged on the movable glass and is in running fit with the fixed window body, so that the movable glass can be opened and closed at the window. The elastic piece is connected between the rotating body and the fixed window body in an abutting mode, when the movable glass is in an open state, a connecting line of two acting force points of the elastic piece is a termination acting line, and at the moment, acting force provided by the elastic piece for the movable glass enables the movable glass to have the tendency of continuously rotating in the opening direction. When the movable glass is in a closed state, a connecting line of two acting force points of the elastic piece is an initial acting line, and a surface which passes through the acting force points acting on the fixed window body on the elastic piece and is parallel to the movable glass in the closed state is a first reference surface. The included angle between the initial action line and the first reference plane is smaller than 13 degrees. The elastic piece occupies a small space in the thickness direction of the movable glass, and the overall thickness of the inward turning window is reduced.

    本申请涉及一种内翻窗,包括固定窗体、活动玻璃和弹性件。活动玻璃上设有旋转体,旋转体与固定窗体转动配合,使得活动玻璃能够在窗口开启和闭合。弹性件抵接在旋转体与固定窗体之间,活动玻璃处于开启状态时弹性件的两作用力点连线为终止作用线,此时弹性件为活动玻璃提供的作用力使其具有继续沿开启方向转动的趋势。活动玻璃处于闭合状态时弹性件的两作用力点连线为初始作用线,经过弹性件上与固定窗体作用的作用力点且与闭合状态下的活动玻璃平行的面为第一参考面。初始作用线与第一参考面之间所夹角度小于13°。使得弹性件在活动玻璃厚度方向上占用空间小,减小内翻窗整体厚度。


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    Title :

    Inward-turning window


    Additional title:

    内翻窗


    Contributors:
    YU FANGMIN (author)

    Publication date :

    2023-07-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    E06B Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore , FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge / E05B LOCKS , Schlösser / E05C Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster , BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS / E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung



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