The invention provides a wheel hub cap preventing cobblestone being clamped into wheels. The wheel hub cap comprises an edge circular ring, a central shaft cap and a supporting beam connecting the edge circular ring and the central shaft cover, wherein the inner sides of two edges of the supporting beam are provided with baffle plates tightly applied to two sides of a gap between wheel hub supporting members; the supporting beam is provided with a cone frustum-shaped through hole with the external side diameter smaller than the internal side diameter; a clamp plug with a surface in a net structure is clamped on the external side of the through hole; the internal side of the clamp plug is provided with a clamping member extending into the inner wall of the through hole; the inner wall of the through hole is provided with a neck corresponding to the clamping member; and one side of the neck is aligned to the surface of the inner wall of the through hole via a cast member on the bottom of the neck. With the above technical scheme, air between internal and external surfaces of the wheel hub cover can be guaranteed to flow and cobblestones can be prevented from bringing to the interior of the wheel hub during the driving of the automobile; and wear of the wheel hub can be reduced.
Wheel hub cap preventing cobblestone being clamped into wheels
2016-02-17
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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