Wheel

The utility model discloses a wheel. The wheel comprises a wheel core, an insert and a tire, the insert is fixed to the periphery of the wheel core; the tire is fixed to the periphery of the insert; the ratio of the thickness value of the tire to the thickness value of the insert is greater than or equal to 0.4 and less than or equal to 3; wherein a wrapping part is formed on the tire; the wrapping portion covers and is fixed to a side surface of the insert. The structural stability of the tire of the wheel is high, the wrapping part formed by the tire covers the side face of the insert, the structural stability of the tire fixed to the insert can be improved, and meanwhile the side face of the insert can be better protected. 本实用新型公开了一种轮子，包括：轮芯、嵌件和轮胎；嵌件固定至轮芯的外周；轮胎固定至嵌件的外周；轮胎的厚度值与嵌件的厚度值之比大于等于0.4小于等于3；轮胎形成有包裹部；包裹部覆盖且固定至嵌件的侧面。本实用新型涉及的轮子的轮胎的结构稳定性较高，且轮胎形成的包裹部覆盖至嵌件的侧面，在能够提高轮胎固定至嵌件的结构稳定性的同时，还能对嵌件侧面进行更好的防护。