A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Automatic opening and closing mechanism for high-altitude suspended sash window
The invention discloses an automatic opening and closing mechanism for a high-altitude suspended sash window, belongs to the technical field of window openers, and aims at solving the problems that an electric window opener is complex in structure and high in machining cost. Comprising a through-type stepping motor, an opening and closing ball head, a connecting block, a radial spherical plain bearing and a bearing seat, the connecting block is connected with a window sash and provided with a ball cavity rotationally matched with the opening and closing ball head, the bearing seat is connected with a window frame, the through type stepping motor is connected with an inner ring of the radial spherical plain bearing through the motor seat, an outer ring of the radial spherical plain bearing is connected with the bearing seat, and a screw of the through type stepping motor penetrates through the radial spherical plain bearing. A shell and a transmission component do not need to be manufactured, adaptive rotation of the screw rod along with the opening angle of the window sash is achieved through running fit of the centripetal joint bearing and the bearing seat, a hinge frame does not need to be machined, machined parts are few, and the self-locking device has the advantages of being simple in structure, low in manufacturing cost, easy to operate, safe and reliable.
一种高空悬窗自动开闭机构，属于开窗器技术领域，本发明为了解决电动式开窗器结构复杂、加工成本较高的问题。包括贯通式步进电机、启闭球头、连接块、向心关节轴承和轴承座；连接块与窗扇相连，连接块上设有与启闭球头转动配合的球腔，轴承座与窗框相连，贯通式步进电机通过电机座与向心关节轴承的内环相连，向心关节轴承的外环与轴承座相连，贯通式步进电机的螺杆穿过与向心关节轴承，并与启闭球头相连，本发明无需要制作外壳，也无需制作传动构件，通过向心关节轴承与轴承座转动配合实现螺杆随窗扇开启角度做适应性旋转，不必加工铰接架，加工件少，具有结构简单、制作成本低、易于操作，安全可靠的特点。
Automatic opening and closing mechanism for high-altitude suspended sash window
The invention discloses an automatic opening and closing mechanism for a high-altitude suspended sash window, belongs to the technical field of window openers, and aims at solving the problems that an electric window opener is complex in structure and high in machining cost. Comprising a through-type stepping motor, an opening and closing ball head, a connecting block, a radial spherical plain bearing and a bearing seat, the connecting block is connected with a window sash and provided with a ball cavity rotationally matched with the opening and closing ball head, the bearing seat is connected with a window frame, the through type stepping motor is connected with an inner ring of the radial spherical plain bearing through the motor seat, an outer ring of the radial spherical plain bearing is connected with the bearing seat, and a screw of the through type stepping motor penetrates through the radial spherical plain bearing. A shell and a transmission component do not need to be manufactured, adaptive rotation of the screw rod along with the opening angle of the window sash is achieved through running fit of the centripetal joint bearing and the bearing seat, a hinge frame does not need to be machined, machined parts are few, and the self-locking device has the advantages of being simple in structure, low in manufacturing cost, easy to operate, safe and reliable.
一种高空悬窗自动开闭机构，属于开窗器技术领域，本发明为了解决电动式开窗器结构复杂、加工成本较高的问题。包括贯通式步进电机、启闭球头、连接块、向心关节轴承和轴承座；连接块与窗扇相连，连接块上设有与启闭球头转动配合的球腔，轴承座与窗框相连，贯通式步进电机通过电机座与向心关节轴承的内环相连，向心关节轴承的外环与轴承座相连，贯通式步进电机的螺杆穿过与向心关节轴承，并与启闭球头相连，本发明无需要制作外壳，也无需制作传动构件，通过向心关节轴承与轴承座转动配合实现螺杆随窗扇开启角度做适应性旋转，不必加工铰接架，加工件少，具有结构简单、制作成本低、易于操作，安全可靠的特点。
Automatic opening and closing mechanism for high-altitude suspended sash window
一种高空悬窗自动开闭机构
ZHANG CHAORAN (author)
2023-12-29
Patent
Electronic Resource
Chinese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Suspended sash window opening/closing transmission mechanism
| European Patent Office | 2020
Window sash opening state locking mechanism for casement suspended sash window
| European Patent Office | 2024
High-altitude building suspended sash window rainproof system
| European Patent Office | 2020
Hidden sliding rail type window opener for opening and closing suspended sash window
| European Patent Office | 2023