The invention relates to a tire-burst-free polyurethane hand cart tire with an elastic inserting member. The tire-burst-free polyurethane hand cart tire comprises a hand cart tire wheel hub, a hand cart tire inner ring, an annular web, a hand cart tire tread, more than two first support plates, and more than two second support plates, wherein the hand cart tire inner ring is arranged outside the hand cart tire wheel hub, the annular web is sleeved outside the hand cart tire inner ring and is perpendicular to the hand cart tire inner ring, the first support plates are obliquely, radially and uniformly arranged on one side of the annular web, the second support plates are obliquely, radially and uniformly arranged on the other side of the annular web, the upper ends and the lower ends of the first support plates and the second support plates are respectively connected with the hand cart tire inner ring and the hand cart tire tread, the inner wall of the annular web is connected with the hand cart tire inner ring, and an elastic inserting member is arranged between the outer wall of the annular web and the hand cart tire tread. The tire-burst-free polyurethane hand cart tire of the present invention has the following beneficial effects that: the support property, the comfort, the controllability, the bearing property and other technical indexes of the improved polyurethane opening type structure hand cart tire having suitable hardness and suitable flexibility are substantially equal to the technical indexes of the inflatable tire in the experiment.
Tire-burst-free polyurethane hand cart tire with elastic inserting member
2015-11-11
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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