A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
RESET AUXILIARY STRUCTURE FOR CIPHER WHEEL LOCKS
A reset auxiliary structure for cipher wheel locks includes a knob; a cipher wheel assembly rotatable to the knob; a reset cam; and an auxiliary guide block. The knob is centrally provided with a receiving chamber for accommodating the cipher wheel assembly. The cipher wheel assembly includes a positioning piece, which is provided with a shifting lever. The reset cam is synchronously rotatable to the knob. The reset cam includes a reset surface and a guide surface that are connected. The guide surface is located beside the reset surface, and the reset surface is positioned at the highest point of the reset cam. The auxiliary guide block is movable to the reset cam. The support surface of the auxiliary guide block is positioned beside the reset surface. The shifting lever is connected with the reset cam.
RESET AUXILIARY STRUCTURE FOR CIPHER WHEEL LOCKS
A reset auxiliary structure for cipher wheel locks includes a knob; a cipher wheel assembly rotatable to the knob; a reset cam; and an auxiliary guide block. The knob is centrally provided with a receiving chamber for accommodating the cipher wheel assembly. The cipher wheel assembly includes a positioning piece, which is provided with a shifting lever. The reset cam is synchronously rotatable to the knob. The reset cam includes a reset surface and a guide surface that are connected. The guide surface is located beside the reset surface, and the reset surface is positioned at the highest point of the reset cam. The auxiliary guide block is movable to the reset cam. The support surface of the auxiliary guide block is positioned beside the reset surface. The shifting lever is connected with the reset cam.
RESET AUXILIARY STRUCTURE FOR CIPHER WHEEL LOCKS
LIANG FUSHENG (author) / LIN SHAOLIAN (author)
2025-01-23
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser