The invention discloses a braking universal wheel, comprising a fixed stud. A connection body is fixed to the fixed stud; a roller is rotatably arranged on the connection body; a wear-resisting rubber layer is arranged on the surface of the roller; a pedal is movably arranged on the connection body; a brake block is arranged at the lower part of the pedal and positioned above the wear-resisting rubber layer; antiskid threads are arranged on the surface of the wear-resisting rubber layer; the brake block is made of a wear-resisting rubber block. According to the invention, as the wear-resisting rubber layer is arranged on the periphery of the roller, the brake block is arranged and is in contact with the wear-resisting rubber layer, the brake block is controlled by the pedal arranged on the universal wheel, a braking effect is achieved by using bigger friction force between rubber and rubber, and thus the braking effect of the universal wheel is greatly improved.
Braking universal wheel
2015-08-26
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
Engineering Index Backfile | 1910
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