Inflation-free tire of sharing bicycle
A technology for air-free tires and shared bicycles. It is applied in the direction of non-inflatable tires, bicycle tires, wheels, etc. It can solve the problems of poor shock resistance and achieve good flexibility, reduce eccentricity, and stabilize the center of mass.
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[0033] Embodiment 1: as Figures 1 to 6 Shown, a kind of air-free tire of shared bicycle comprises cover tire 1 and inner tube of a tube 3, and described inner tube of a tire 3 diameters are less than cover tire 1 diameter. Described inner tube of a tire 3 is connected with rim by shock absorber 4, and described shock absorber 4 comprises the floating pin head 401 that is arranged on the inner wall of inner tube of a tube 3 and the fixing sleeve 402 that is arranged on the outer wall of rim, and described floating pin head 401 can Inserted into the fixed sleeve 402 and relatively moved along the axial direction of the fixed sleeve 402, the shock absorber 4 also includes a shock absorbing spring 403, which is sleeved on the outer surface of the fixed sleeve 402 and connects the inner tube 3 with the The rim is connected, and the space between the floating pin head 401 and the fixed sleeve 402 is filled with lubricating oil;
[0034] The inner tube 3 is connected with the tire ...
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