Quick disassembly device
Quick disassembly device
The invention discloses a quick disassembly device. The quick disassembly device comprises a shell, a manipulating handle, a manipulating pin and a cover plate. The manipulating handle is arranged above the shell. The cover plate is arranged between the manipulating handle and the shell. The upper end of the manipulating pin is connected with the lower end of the manipulating handle. A spiral guide groove is arranged on an outer circle of the manipulating pin in the axial direction. The lower end of the manipulating pin is provided with a load resistance plate. The manipulating handle, the manipulating pin and the load resistance plate are in linkage with one another. The cover plate is connected with the shell through a fixing bolt. A drive supporting arm is arranged in the shell. The drive supporting arm is arranged on the outer circle of the fixing bolt through a supporting arm spring in a sleeving mode. The bottom of the shell is provided with a bottom plate. A chamfer positioning pin and a positioning pin spring are arranged between the bottom plate and the load resistance plate. A lock pin is arranged on the side face of the shell and sleeved with a prepressing stop pin spring. The lock pin is transversely pressed into the guide groove of the manipulating pin under the action of spring force. The quick disassembly device is simple in structure, small in size, light in weight, capable of being connected and disconnected quickly, free of unsafe factors in use and capable of preventing error operation.
Document information
Quick disassembly device
2015-11-25
Patent
Electronic Resource
English
| IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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