The present utility model discloses a tire fastening device, comprising a support seat, wherein an end portion of the support seat is slidably connected to a moving rod, a collar is sleeved and mounted on an outer surface of the moving rod, a fastening plate is welded and fixed on both a lower surface of the collar and a side surface of the support seat, a fixing plate is welded and fixed at one end inside the support seat, a screw rod is rotatably connected to a bearing via the fixing plate inside the support seat, and a second torsion gear is welded and fixed at one side of the fixing plate at an end portion of the screw rod; by designing the screw rod inside the support seat, and designing the first connecting plate and the moving head at the end of the moving rod, it is possible to move the moving head on the outer surface of the screw rod when the support seat and the fastening plate are closed on one side of the tire when the screw rod situ, and the moving rod is moved on the end of the support seat by the first connecting plate when the moving head moves.
Tire fastening device
2023-01-26
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
European Patent Office | 2024
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