Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door and window closer
The invention relates to a door and window closer which includes a mounting seat, a pull rod, a sliding mechanism, a limiting mechanism and a driving mechanism. The pull rod is installed on the mounting seat in a hinged mode and the edge of the hinged end is of a gear structure; the sliding mechanism is movably connected to the mounting seat, and includes the limiting mechanism and a toothrow arranged in the direction of movement; the sliding mechanism changes from a first movement state to a second movement state under the drive of the driving mechanism; when in the first movement state, thelimiting mechanism meshes with the hinged end of the pull rod; when in the second movement state, the toothrow meshes with the hinged end of the pull rod to rotate the pull rod; and the driving mechanism locks the sliding mechanism when the temperature is within a specific ambient temperature, and drives the sliding mechanism to change from the first movement state to the second movement state when the temperature is above the specific ambient temperature. According to the door and window closer, the gear structure is arranged at a junction, and meanwhile, the effects that damping is suppliedat ordinary times and automatic closing is carried out in emergencies are realized by using the gear structure, so that the size of the door and window closer is greatly reduced.
本发明涉及一种门窗关闭器，包括安装座、拉杆、滑动机构、限位机构和驱动机构；拉杆铰接安装在安装座上且铰接端边缘为齿轮结构；滑动机构与安装座可移动连接，并包括沿运动方向设置的限位机构和排齿；滑动机构在驱动机构驱动下从第一运动状态转变到第二运动状态；当处于第一运动运动状态时，限位机构与拉杆铰接端啮合；当处于第二运动状态时，排齿与拉杆的铰接端啮合，以使拉杆转动；驱动机构在特定环境温度以内将滑动机构锁定，在特定环境温度以上驱动滑动机构从第一运动状态向第二运动状态转变。本发明通过在交接处设置齿轮结构，并利用该齿轮结构同时实现平时提供阻尼，紧急情况自动关闭的效果，大大减小了门窗关闭器的体积。
Door and window closer
The invention relates to a door and window closer which includes a mounting seat, a pull rod, a sliding mechanism, a limiting mechanism and a driving mechanism. The pull rod is installed on the mounting seat in a hinged mode and the edge of the hinged end is of a gear structure; the sliding mechanism is movably connected to the mounting seat, and includes the limiting mechanism and a toothrow arranged in the direction of movement; the sliding mechanism changes from a first movement state to a second movement state under the drive of the driving mechanism; when in the first movement state, thelimiting mechanism meshes with the hinged end of the pull rod; when in the second movement state, the toothrow meshes with the hinged end of the pull rod to rotate the pull rod; and the driving mechanism locks the sliding mechanism when the temperature is within a specific ambient temperature, and drives the sliding mechanism to change from the first movement state to the second movement state when the temperature is above the specific ambient temperature. According to the door and window closer, the gear structure is arranged at a junction, and meanwhile, the effects that damping is suppliedat ordinary times and automatic closing is carried out in emergencies are realized by using the gear structure, so that the size of the door and window closer is greatly reduced.
本发明涉及一种门窗关闭器，包括安装座、拉杆、滑动机构、限位机构和驱动机构；拉杆铰接安装在安装座上且铰接端边缘为齿轮结构；滑动机构与安装座可移动连接，并包括沿运动方向设置的限位机构和排齿；滑动机构在驱动机构驱动下从第一运动状态转变到第二运动状态；当处于第一运动运动状态时，限位机构与拉杆铰接端啮合；当处于第二运动状态时，排齿与拉杆的铰接端啮合，以使拉杆转动；驱动机构在特定环境温度以内将滑动机构锁定，在特定环境温度以上驱动滑动机构从第一运动状态向第二运动状态转变。本发明通过在交接处设置齿轮结构，并利用该齿轮结构同时实现平时提供阻尼，紧急情况自动关闭的效果，大大减小了门窗关闭器的体积。
Door and window closer
一种门窗关闭器
BU HONGMEI (Autor:in) / XIE YANFU (Autor:in)
08.05.2020
Patent
Elektronische Ressource
Chinesisch