Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Door lock mechanism for underwater treadmill
The invention provides a door lock mechanism used for an underwater treadmill, the door lock mechanism comprises a locking assembly and a rotating assembly, the locking assembly comprises a locking pin, the rotating assembly comprises a handle used for rotation, a handle shaft connected with the handle and a guide groove plate installed on the handle shaft, the guide groove plate is provided with a curved guide groove, and when the locking assembly and the rotating assembly are buckled, the locking pin is inserted into the guide groove plate. The locking pin slides relatively along the guide groove, a shaft hole is further formed in the guide groove plate and used for installing the guide groove plate to the handle shaft, the guide groove comprises a plurality of circular arcs which are smoothly connected, and at least two circular arcs in the circular arcs are concentric with the shaft hole. The door lock mechanism is simple in structure and convenient to use, can bear water pressure of one ton when being closed, and can quickly complete reliable locking of the box door of the underwater treadmill.
本发明提供了一种用于水下跑步机的门锁机构，包括锁紧组件和转动组件，锁紧组件包括锁紧销，转动组件包括用于转动的手柄、与手柄相连接的手柄轴以及安装至手柄轴的导槽板，导槽板上设有曲线形的导槽，锁紧组件与转动组件扣合时，锁紧销沿导槽相对滑动，导槽板上还设有轴孔，用于将导槽板安装至手柄轴，其中导槽包括若干段光滑连接的圆弧，若干段圆弧中至少有两段圆弧与轴孔同心。该门锁机构结构简单，使用方便，闭合时能够承受达一吨重的水压，可以快速完成水下跑步机的箱门的可靠锁紧。
Door lock mechanism for underwater treadmill
The invention provides a door lock mechanism used for an underwater treadmill, the door lock mechanism comprises a locking assembly and a rotating assembly, the locking assembly comprises a locking pin, the rotating assembly comprises a handle used for rotation, a handle shaft connected with the handle and a guide groove plate installed on the handle shaft, the guide groove plate is provided with a curved guide groove, and when the locking assembly and the rotating assembly are buckled, the locking pin is inserted into the guide groove plate. The locking pin slides relatively along the guide groove, a shaft hole is further formed in the guide groove plate and used for installing the guide groove plate to the handle shaft, the guide groove comprises a plurality of circular arcs which are smoothly connected, and at least two circular arcs in the circular arcs are concentric with the shaft hole. The door lock mechanism is simple in structure and convenient to use, can bear water pressure of one ton when being closed, and can quickly complete reliable locking of the box door of the underwater treadmill.
本发明提供了一种用于水下跑步机的门锁机构，包括锁紧组件和转动组件，锁紧组件包括锁紧销，转动组件包括用于转动的手柄、与手柄相连接的手柄轴以及安装至手柄轴的导槽板，导槽板上设有曲线形的导槽，锁紧组件与转动组件扣合时，锁紧销沿导槽相对滑动，导槽板上还设有轴孔，用于将导槽板安装至手柄轴，其中导槽包括若干段光滑连接的圆弧，若干段圆弧中至少有两段圆弧与轴孔同心。该门锁机构结构简单，使用方便，闭合时能够承受达一吨重的水压，可以快速完成水下跑步机的箱门的可靠锁紧。
Door lock mechanism for underwater treadmill
一种用于水下跑步机的门锁机构
CHEN JINGYU (Autor:in)
06.09.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
A63B
Geräte für Körperübungen, Turngeräte, Gymnastik, zum Schwimmen, Klettern oder Fechten
,
APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING