A conveniently assembled pulley

Abstract

The utility model relates to pulley technical field discloses a pulley of convenient assembly, including wheel hub, buffer mechanism and assembly mechanism, the wheel hub includes wheel core, the wheel core outside fixedly set up has the assembly piece, wheel core one side fixedly set up has a plurality of claw, the buffer mechanism includes buffer ring, buffer ring inside is set up and has assembly groove, the assembly mechanism includes wheel cover, wheel cover is close to wheel hub one side fixedly set up and has the clamping lid, wheel cover inside fixedly set up has a plurality of reinforcing rib. In the utility model, through assembly mechanism, the assembly operation of whole pulley can be completed, and, the assembly process is simple and convenient, need not help any tool, not only has improved use efficiency, and operation is also time -saving and labor -saving, and, the buffer ring of rubber material can absorb a part of impact energy, effectively reduces the influence of the vibration to the luggage case, makes the luggage case's push -on process smooth and smooth, improves user experience.

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