The present invention discloses a hinged type locking ring quick locking device, which is composed of a locking ring and fastening screws. The locking ring consists of an assembly A and an assembly B. The assembly A and the assembly B are connected through a hinge-shaped structure corresponding to one end of the assembly A and one end of the assembly B, and the other ends of the assembly A and the assembly B are of step-shaped structures capable of being closed and corresponding to each other. Threaded holes are arranged at corresponding positions of steps of the step structures, and the assembly A and the assembly B are fixedly connected through the fastening screws. The locking ring can be opened and closed through the hinge shaped structure and can be installed without too much force. After the locking ring is closed, the locking ring is locked and fixed through the fastening screws on the step-shaped structures. During detaching, the fastening screws are loosened, and the locking ring can be opened and detached through the hinge-shaped structure. According to the present invention, a problem that the existing locking ring is difficult to detach and install is solved, and installing staff is prevented from being hurt by bounce. The hinged type locking ring quick locking device has good popularization benefit.
Hinged type locking ring quick locking device
2016-05-19
Patent
Elektronische Ressource
Englisch
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Locking ring locking type transmission shaft connecting device
Europäisches Patentamt | 2015
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