A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a roller brush driving bar mechanism. The roller brush driving bar mechanism comprises a bar body made of metal materials, one end of the bar body is provided with a nut which is structurally integrated with the bar body, and the other end of the bar body is provided with threads; a fastening plate sleeves the bar body, and a spring is arranged between the fastening plate and the nut and sleeves the outer surface of the bar body; the end portion of the bar body is provided with a lock seat, which is provided with a lock bar. According to the roller brush driving bar mechanism, a roller brush can sleeve the bar body, the fastening plate and the lock seat enable the roller brush to firmly sleeve the bar body, and the lock bar can further fix the lock seat onto the outer surface of the bar body, so that installation of the roller brush can be facilitated.
The invention discloses a roller brush driving bar mechanism. The roller brush driving bar mechanism comprises a bar body made of metal materials, one end of the bar body is provided with a nut which is structurally integrated with the bar body, and the other end of the bar body is provided with threads; a fastening plate sleeves the bar body, and a spring is arranged between the fastening plate and the nut and sleeves the outer surface of the bar body; the end portion of the bar body is provided with a lock seat, which is provided with a lock bar. According to the roller brush driving bar mechanism, a roller brush can sleeve the bar body, the fastening plate and the lock seat enable the roller brush to firmly sleeve the bar body, and the lock bar can further fix the lock seat onto the outer surface of the bar body, so that installation of the roller brush can be facilitated.
Roller brush driving bar mechanism
BO YANPING (author)
2015-07-01
Patent
Electronic Resource
English
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden