The invention discloses a tire puncture-preventing protection device. The tire puncture-preventing protection device comprises a first fixed plate, a second fixed plate and a supporting rod. The first fixed plate is arranged above the second fixed plate in parallel, and the supporting rod is arranged below the second fixed plate in parallel. Two extensible rods are arranged between the second fixed plate and the supporting rod, and the second fixed plate and the supporting rod are connected through the extensible rods. A rotating shaft is arranged below the supporting rod, and the surface of the rotating shaft is covered with a soft magnetic sheet. In this way, the tire puncture-preventing protection device is mounted at the bottom of an automobile, various vehicle models can be adapted by changing guide sleeves of different heights, the rotating shaft is hung above the ground in front of a tire, iron nails and iron plates on the ground can be attracted through the soft magnetic sheet, damage to the tire is reduced, and traveling safety is improved.
Tire puncture-preventing protection device
2015-12-30
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
TIRE PUNCTURE SEALING AGENT AND TIRE PUNCTURE REPAIR KIT
European Patent Office | 2018
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