The invention discloses an electric baby carriage wheel which comprises a tire and a wheel hub. The tire comprises a wheel disc and a tire bead, wherein the wheel disc and the tire bead are of an integrated structure. The tire bead protrudes out of the wheel disc, the protruding part and the wheel disc form a wheel hub cavity, and the wheel hub is mounted in the wheel hub cavity. A step ring and at least two clamping grooves are arranged on the tire bead. A clamping edge and at least two clamping heads are arranged on the circumference of the wheel hub. The wheel hub is attached to the step ring of the tire bead through the clamping edge, and the clamping heads are clamped in the clamping grooves. The wheel hub is firmly fixed to the wheel hub cavity of the tire, the wheel hub is difficult to fall off from the tire, and the strength of the baby carriage wheel is increased well. In addition, the wheel hub is reasonable in structure design and high in strength.
Electric baby carriage wheel
2015-04-22
Patent
Electronic Resource
English
IPC: | B60B VEHICLE WHEELS , Räder für Fahrzeuge |
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