Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Double-shaft single-crank-arm 180-degree hinge structure
The invention discloses a double-shaft single-crank-arm 180-degree hinge structure which is characterized in that a door frame hinge plate comprises a hinge seat, arc-shaped rails are arranged on the two side walls of the hinge seat, limiting areas are further arranged at the tail ends of the arc-shaped rails, telescopic limiting assemblies are arranged above the arc-shaped rails, and swing arm shaft assemblies comprise swing arms; the head end of the swing arm is fixed to the side wall of the hinge base through a first rotating shaft, the middle position of the swing arm is bent and extends in the direction of the door leaf hinge plate, an arc-shaped buffer groove is formed in the middle position of the swing arm, a sliding column is inserted into the arc-shaped buffer groove, and the end of the sliding column is inserted into the sliding rail to be in sliding fit. The arc-shaped sleeve opening is arranged on the second rotating shaft in a sleeving mode, the two ends of the second rotating shaft are fixed to the inner wall of the door leaf hinge plate, a first positioning shaft is arranged in the arc-shaped clamping opening groove in a penetrating mode, and the two ends of the first positioning shaft are fixed to the inner wall of the door leaf hinge plate. According to the hinge structure, the door leaf can be opened by 180 degrees, the opening space of the door leaf is enlarged, and the practicability is higher.
本发明公开了一种双轴单曲臂180度铰链结构，门框铰链板包括铰链座，在铰链座的两侧壁上均设有弧形轨道，在弧形轨道的尾端还设有限位区，弧形轨道的上方设有可伸缩的限位组件，摆臂轴组件包括摆臂，摆臂的首端通过转轴一固定于铰链座的侧壁上，其中部位置弯折朝向门扇铰链板方向延伸，其中部位置上设有弧形缓冲槽，弧形缓冲槽内插设有滑柱，滑柱的端部插设于滑行轨道内滑动配合，摆臂的尾端设有弧形套口和弧形夹口槽，弧形套口套设于转轴二上，转轴二的两端固定于门扇铰链板的内壁上，弧形夹口槽内设有穿设有定位轴一，定位轴一的两端固定于门扇铰链板的内壁上。本发明的铰链结构，能使门扇呈180°打开，扩大门扇的敞开空间，实用性更高。
Double-shaft single-crank-arm 180-degree hinge structure
The invention discloses a double-shaft single-crank-arm 180-degree hinge structure which is characterized in that a door frame hinge plate comprises a hinge seat, arc-shaped rails are arranged on the two side walls of the hinge seat, limiting areas are further arranged at the tail ends of the arc-shaped rails, telescopic limiting assemblies are arranged above the arc-shaped rails, and swing arm shaft assemblies comprise swing arms; the head end of the swing arm is fixed to the side wall of the hinge base through a first rotating shaft, the middle position of the swing arm is bent and extends in the direction of the door leaf hinge plate, an arc-shaped buffer groove is formed in the middle position of the swing arm, a sliding column is inserted into the arc-shaped buffer groove, and the end of the sliding column is inserted into the sliding rail to be in sliding fit. The arc-shaped sleeve opening is arranged on the second rotating shaft in a sleeving mode, the two ends of the second rotating shaft are fixed to the inner wall of the door leaf hinge plate, a first positioning shaft is arranged in the arc-shaped clamping opening groove in a penetrating mode, and the two ends of the first positioning shaft are fixed to the inner wall of the door leaf hinge plate. According to the hinge structure, the door leaf can be opened by 180 degrees, the opening space of the door leaf is enlarged, and the practicability is higher.
本发明公开了一种双轴单曲臂180度铰链结构，门框铰链板包括铰链座，在铰链座的两侧壁上均设有弧形轨道，在弧形轨道的尾端还设有限位区，弧形轨道的上方设有可伸缩的限位组件，摆臂轴组件包括摆臂，摆臂的首端通过转轴一固定于铰链座的侧壁上，其中部位置弯折朝向门扇铰链板方向延伸，其中部位置上设有弧形缓冲槽，弧形缓冲槽内插设有滑柱，滑柱的端部插设于滑行轨道内滑动配合，摆臂的尾端设有弧形套口和弧形夹口槽，弧形套口套设于转轴二上，转轴二的两端固定于门扇铰链板的内壁上，弧形夹口槽内设有穿设有定位轴一，定位轴一的两端固定于门扇铰链板的内壁上。本发明的铰链结构，能使门扇呈180°打开，扩大门扇的敞开空间，实用性更高。
Double-shaft single-crank-arm 180-degree hinge structure
双轴单曲臂180度铰链结构
LU LIANGFEN (Autor:in) / LIU JIANQIANG (Autor:in) / QIAN CHENGSHENG (Autor:in)
06.02.2024
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
DOUBLE-SHAFT HINGE WITH SINGLE-SHAFT IMPLEMENTATION MODE
| Europäisches Patentamt | 2024