A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Light-reflective peep-proof cover for cabinet lock
A light-reflective peep-proof cover for a cabinet lock is fixed to a door of a safety cabinet in a right-angled disc shape. An openable roof window is arranged in the top of the light-reflective peep-proof cover, a dust removal hole is formed in the bottom of the light-reflective peep-proof cover, and the round plate surface of the light-reflective peep-proof cover is provided with an operating hole and a hole-surrounding rubber gasket. Meanwhile, the light-reflective peep-proof cover is provided with a light-reflective sight well fixed in the roof window. By means of the light-reflective peep-proof cover, the security of mechanical coded locks is enhanced.
Light-reflective peep-proof cover for cabinet lock
A light-reflective peep-proof cover for a cabinet lock is fixed to a door of a safety cabinet in a right-angled disc shape. An openable roof window is arranged in the top of the light-reflective peep-proof cover, a dust removal hole is formed in the bottom of the light-reflective peep-proof cover, and the round plate surface of the light-reflective peep-proof cover is provided with an operating hole and a hole-surrounding rubber gasket. Meanwhile, the light-reflective peep-proof cover is provided with a light-reflective sight well fixed in the roof window. By means of the light-reflective peep-proof cover, the security of mechanical coded locks is enhanced.
Light-reflective peep-proof cover for cabinet lock
SHI CHUNMIN (author)
2016-01-27
Patent
Electronic Resource
English
IPC:
E05B
LOCKS
,
Schlösser
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