A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to the technical field of doors and windows, in particular to a folding window which comprises a window frame, an upper window sash and a lower window sash, a window sash containing area and a vertical sliding groove are arranged on the inner walls of the two sides of the window frame in parallel, a protruding frame protruding inwards is further arranged on the lower frame of the lower window sash, a coil spring seat and a sliding block are arranged in the sliding groove, and a coil spring in the coil spring seat is connected with the sliding block. The two ends of the protruding frame are respectively provided with an inserting part which can be rotatably inserted with the corresponding sliding block, the elastic force of the coil spring can generate a certain initial window opening torque on the lower window sash through a force arm formed by the protruding frame, and the initial window opening torque can drive the lower window sash and the upper window sash to be rotatably folded to form an initial included angle larger than 0 degree; according to the folding window, a user does not need to manually push the window outwards during window opening, window opening torque can be automatically generated to drive the lower window sash and the upper window sash to rotate upwards to form a certain initial included angle, therefore, window opening can be achieved only by applying upward lifting force to the lower window sash, window opening operation is easy and convenient, window opening saves labor, and the structural design is simple and ingenious.
本发明涉及门窗技术领域，具体是一种折叠窗，包括窗框、上窗扇和下窗扇，窗框的两侧内壁并列设有窗扇容纳区和竖向滑槽，下窗扇的下边框还设有向内凸伸的凸伸架，滑槽内设有卷簧座和滑块，卷簧座内的卷簧与滑块连接，凸伸架的两端分别设有与对应滑块进行可转动插接的插接部，卷簧的弹力能够通过凸伸架形成的力臂对下窗扇产生一定的初始开窗扭矩，初始开窗扭矩能驱动下窗扇和上窗扇转动折叠形成大于0°的初始夹角；本发明提供的折叠窗，开窗时不需要用户手动向外推窗，能够自动产生开窗扭矩以驱动下窗扇和上窗扇向上转动形成一定的初始夹角，因此只需对下窗扇施加向上的提拉力即可实现开窗，开窗操作简便，且开窗省力，结构设计简单巧妙。
The invention relates to the technical field of doors and windows, in particular to a folding window which comprises a window frame, an upper window sash and a lower window sash, a window sash containing area and a vertical sliding groove are arranged on the inner walls of the two sides of the window frame in parallel, a protruding frame protruding inwards is further arranged on the lower frame of the lower window sash, a coil spring seat and a sliding block are arranged in the sliding groove, and a coil spring in the coil spring seat is connected with the sliding block. The two ends of the protruding frame are respectively provided with an inserting part which can be rotatably inserted with the corresponding sliding block, the elastic force of the coil spring can generate a certain initial window opening torque on the lower window sash through a force arm formed by the protruding frame, and the initial window opening torque can drive the lower window sash and the upper window sash to be rotatably folded to form an initial included angle larger than 0 degree; according to the folding window, a user does not need to manually push the window outwards during window opening, window opening torque can be automatically generated to drive the lower window sash and the upper window sash to rotate upwards to form a certain initial included angle, therefore, window opening can be achieved only by applying upward lifting force to the lower window sash, window opening operation is easy and convenient, window opening saves labor, and the structural design is simple and ingenious.
本发明涉及门窗技术领域，具体是一种折叠窗，包括窗框、上窗扇和下窗扇，窗框的两侧内壁并列设有窗扇容纳区和竖向滑槽，下窗扇的下边框还设有向内凸伸的凸伸架，滑槽内设有卷簧座和滑块，卷簧座内的卷簧与滑块连接，凸伸架的两端分别设有与对应滑块进行可转动插接的插接部，卷簧的弹力能够通过凸伸架形成的力臂对下窗扇产生一定的初始开窗扭矩，初始开窗扭矩能驱动下窗扇和上窗扇转动折叠形成大于0°的初始夹角；本发明提供的折叠窗，开窗时不需要用户手动向外推窗，能够自动产生开窗扭矩以驱动下窗扇和上窗扇向上转动形成一定的初始夹角，因此只需对下窗扇施加向上的提拉力即可实现开窗，开窗操作简便，且开窗省力，结构设计简单巧妙。
Folding window
一种折叠窗
HUANG HAIQING (author)
2023-10-03
Patent
Electronic Resource
Chinese
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung