Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hidden type limiting opening hinge door and window
The invention relates to the technical field of hinges, in particular to a hidden type limiting opening hinge door and window which comprises a return hinge, the return hinge comprises a fixing plate and a connecting rod assembly, a sliding groove is formed in the fixing plate, and a sliding block is installed in the sliding groove in a sliding mode; the connecting rod assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod and one end of the second connecting rod are hinged to the sliding block, one end of the third connecting rod is hinged to the fixing plate, the other end of the first connecting rod is hinged to one end of the fourth connecting rod, and the other end of the second connecting rod is hinged to the third connecting rod; the sliding block is provided with a connecting rod, and the sliding groove is further provided with a limiting block. The limiting block can seal the moving space of the connecting rod in a swinging mode so as to limit the unfolding angle of the connecting rod assembly. Various different use requirements can be met, and the sliding groove can be cleaned through movement of the sliding block; and the device can be more suitable for various different places, and has better safety and operability.
本发明涉及铰链技术领域，尤其涉及一种隐藏式限位开启的铰链门窗，包括回位铰链，回位铰链包括固定板以及连杆组件，固定板成型有滑动槽，滑动槽滑动安装有滑动块；连杆组件包括第一连杆、第二连杆、第三连杆和第四连杆，其中第一连杆和第二连杆的一端均铰接在滑动块，第三连杆一端铰接在固定板，第一连杆另一端与第四连杆一端铰接，第二连杆另一端与第三连杆铰接，第三连杆一端与第四连杆铰接；滑动块安装有连接杆，滑动槽还安装有限位块；限位块能够摆动地封住连接杆移动的空间以限制连杆组件的展开角度；能适应多种不同的使用要求，通过滑动块的移动，可以实现对滑动槽的清洁；更能适应于各种不同的场所使用，具有更好的安全性、操作性。
Hidden type limiting opening hinge door and window
The invention relates to the technical field of hinges, in particular to a hidden type limiting opening hinge door and window which comprises a return hinge, the return hinge comprises a fixing plate and a connecting rod assembly, a sliding groove is formed in the fixing plate, and a sliding block is installed in the sliding groove in a sliding mode; the connecting rod assembly comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting rod and one end of the second connecting rod are hinged to the sliding block, one end of the third connecting rod is hinged to the fixing plate, the other end of the first connecting rod is hinged to one end of the fourth connecting rod, and the other end of the second connecting rod is hinged to the third connecting rod; the sliding block is provided with a connecting rod, and the sliding groove is further provided with a limiting block. The limiting block can seal the moving space of the connecting rod in a swinging mode so as to limit the unfolding angle of the connecting rod assembly. Various different use requirements can be met, and the sliding groove can be cleaned through movement of the sliding block; and the device can be more suitable for various different places, and has better safety and operability.
本发明涉及铰链技术领域，尤其涉及一种隐藏式限位开启的铰链门窗，包括回位铰链，回位铰链包括固定板以及连杆组件，固定板成型有滑动槽，滑动槽滑动安装有滑动块；连杆组件包括第一连杆、第二连杆、第三连杆和第四连杆，其中第一连杆和第二连杆的一端均铰接在滑动块，第三连杆一端铰接在固定板，第一连杆另一端与第四连杆一端铰接，第二连杆另一端与第三连杆铰接，第三连杆一端与第四连杆铰接；滑动块安装有连接杆，滑动槽还安装有限位块；限位块能够摆动地封住连接杆移动的空间以限制连杆组件的展开角度；能适应多种不同的使用要求，通过滑动块的移动，可以实现对滑动槽的清洁；更能适应于各种不同的场所使用，具有更好的安全性、操作性。
Hidden type limiting opening hinge door and window
一种隐藏式限位开启的铰链门窗
GAO JUNTAO (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
Refrigerator door opening and closing limiting hinge assembly
| Europäisches Patentamt | 2020