A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides an opening degree limiting device and a door and window. The opening degree limiting device comprises a supporting rod, a clamping and receiving component, a full-opening mechanism and a half-opening mechanism. The clamping and receiving part is mounted on the other one of the opening frame and the window sash, is positioned below the sliding part, and is provided with a clamping part; the sliding part is driven to move downwards, the sliding part overcomes the elastic force of the force application mechanism and moves in the direction away from the guide groove, the opening end of the guide groove is opened, and when the sliding part moves downwards to the returning position, the sliding part is connected with the clamping part in a clamped mode. According to the invention, a mounting hole in the prior art does not need to be formed in the open frame or the window sash, so that air can be prevented from leaking into a room from the mounting hole; the opening degree limiting device is arranged in the profile cavity of the door and window, and when the window sash is in a closed state, the clamping and receiving component cannot be seen, so that components on the surface of the window sash are simpler.
本发明提供一种开度限制装置以及门窗，包括：撑杆、卡接收纳部件和全开、半开机构；卡接收纳部件安装于在开口框以及窗扇中的另一方上，卡接收纳部件处于滑动部件的下方，卡接收纳部件上设有卡接部；驱动滑动部件向下移动，滑动部件克服施力机构的弹性力，滑动部件向着远离引导槽的方向移动，引导槽的开启端开启，当所述滑动部件向下移动到退回位置时，滑动部件与卡接部卡接。本发明无需在开口框或者窗扇上设置现有技术中的安装孔，这就能够避免空气从安装孔漏进室内；本发明的开度限制装置内置于门窗的型材腔内部，在窗扇处于“关闭状态”时，看不到卡接收纳部件，使得窗扇的表面的部件更精简。
The invention provides an opening degree limiting device and a door and window. The opening degree limiting device comprises a supporting rod, a clamping and receiving component, a full-opening mechanism and a half-opening mechanism. The clamping and receiving part is mounted on the other one of the opening frame and the window sash, is positioned below the sliding part, and is provided with a clamping part; the sliding part is driven to move downwards, the sliding part overcomes the elastic force of the force application mechanism and moves in the direction away from the guide groove, the opening end of the guide groove is opened, and when the sliding part moves downwards to the returning position, the sliding part is connected with the clamping part in a clamped mode. According to the invention, a mounting hole in the prior art does not need to be formed in the open frame or the window sash, so that air can be prevented from leaking into a room from the mounting hole; the opening degree limiting device is arranged in the profile cavity of the door and window, and when the window sash is in a closed state, the clamping and receiving component cannot be seen, so that components on the surface of the window sash are simpler.
本发明提供一种开度限制装置以及门窗，包括：撑杆、卡接收纳部件和全开、半开机构；卡接收纳部件安装于在开口框以及窗扇中的另一方上，卡接收纳部件处于滑动部件的下方，卡接收纳部件上设有卡接部；驱动滑动部件向下移动，滑动部件克服施力机构的弹性力，滑动部件向着远离引导槽的方向移动，引导槽的开启端开启，当所述滑动部件向下移动到退回位置时，滑动部件与卡接部卡接。本发明无需在开口框或者窗扇上设置现有技术中的安装孔，这就能够避免空气从安装孔漏进室内；本发明的开度限制装置内置于门窗的型材腔内部，在窗扇处于“关闭状态”时，看不到卡接收纳部件，使得窗扇的表面的部件更精简。
Opening limiting device and door and window
开度限制装置以及门窗
2022-12-16
Patent
Electronic Resource
Chinese
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS