A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a sliding door and window. The sliding door and window comprises a door and window frame and at least two sliding sashes installed in the door and window frame, sliding railsin one-to-one correspondence with the sliding sashes are arranged at the bottom of an inner frame of the door and window frame, the sliding sashes are provided with first sliding wheels matched with the tops of the corresponding sliding rails, sash flanges extending downwards are further arranged at the bottoms of the sliding sashes, second sliding wheels are arranged on the sides, facing the corresponding sliding rails, of the sash flanges, and the second sliding wheels are perpendicular to and abut against the side walls of the sliding rails. By means of the arrangement mode of the first sliding wheels, the second sliding wheels and the sliding rails, the sliding sashes and the sliding rails generate a bidirectional constraint relation after being installed, it is guaranteed that the sliding sashes cannot be disengaged from the sliding rails in the using process, the safety coefficient is increased, and meanwhile, the sliding sashes are pushed and pulled more smoothly and stably dueto fact that the second sliding wheels are stressed to slide on the side faces of the sliding rails.
本发明涉及一种推拉门窗，包括门窗框、安装于门窗框内的至少两个推拉窗扇，门窗框的内框底部设有与推拉门窗一一对应的滑轨，推拉窗扇设有与对应的滑轨顶部配合的第一滑轮，推拉门窗的底部还设有向下延伸的扇挡边，扇挡边朝向对应的滑轨的一侧设有第二滑轮，第二滑轮与滑轨的侧壁垂直设置并相抵。第一滑轮、第二滑轮和滑轨的设置方式，使推拉窗扇在安装后与滑轨产生双向约束关系，保证推拉窗扇在使用过程中不会脱离滑轨，提高安系数，同时推拉窗扇也因第二滑轮在滑轨侧面受力滑动，使推拉更顺滑稳定。
The invention relates to a sliding door and window. The sliding door and window comprises a door and window frame and at least two sliding sashes installed in the door and window frame, sliding railsin one-to-one correspondence with the sliding sashes are arranged at the bottom of an inner frame of the door and window frame, the sliding sashes are provided with first sliding wheels matched with the tops of the corresponding sliding rails, sash flanges extending downwards are further arranged at the bottoms of the sliding sashes, second sliding wheels are arranged on the sides, facing the corresponding sliding rails, of the sash flanges, and the second sliding wheels are perpendicular to and abut against the side walls of the sliding rails. By means of the arrangement mode of the first sliding wheels, the second sliding wheels and the sliding rails, the sliding sashes and the sliding rails generate a bidirectional constraint relation after being installed, it is guaranteed that the sliding sashes cannot be disengaged from the sliding rails in the using process, the safety coefficient is increased, and meanwhile, the sliding sashes are pushed and pulled more smoothly and stably dueto fact that the second sliding wheels are stressed to slide on the side faces of the sliding rails.
本发明涉及一种推拉门窗，包括门窗框、安装于门窗框内的至少两个推拉窗扇，门窗框的内框底部设有与推拉门窗一一对应的滑轨，推拉窗扇设有与对应的滑轨顶部配合的第一滑轮，推拉门窗的底部还设有向下延伸的扇挡边，扇挡边朝向对应的滑轨的一侧设有第二滑轮，第二滑轮与滑轨的侧壁垂直设置并相抵。第一滑轮、第二滑轮和滑轨的设置方式，使推拉窗扇在安装后与滑轨产生双向约束关系，保证推拉窗扇在使用过程中不会脱离滑轨，提高安系数，同时推拉窗扇也因第二滑轮在滑轨侧面受力滑动，使推拉更顺滑稳定。
Sliding door and window
推拉门窗
LIN XIONGQIANG (author)
2020-11-24
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Sliding window/door system including annular roller device for sliding window/door
| European Patent Office | 2022