The present invention discloses a tire self-help predicament extricating apparatus and belongs to the technical field of wheel accessories for improving adhesive forces of tires. The tire self-help predicament extricating apparatus of the present invention mainly consists of a predicament extricating shoe, two groups of flexible locking ropes, locks with holes, two groups of locking screws and lock nuts; the predicament extricating shoe is a shell which consists of an arch-shaped plate on the top, end plates at the two ends and side plates on the two sides, is opened in the lower side and can clamp and sleeve the outer part of the tire to form a bulge; the two groups of flexible locking ropes are arranged at the two ends of one side of the predicament extricating shoe respectively, and the locks with the holes are arranged at the flexible ends of the flexible locking ropes respectively; and the two groups of locking screws are arranged at the two ends of the other side of the predicament extricating shoe respectively, the lock nuts are mounted at the ends of the locking screws respectively, and the flexible ends of the flexible locking ropes and the locks with the holes can penetrate through a gap in the tire and are connected with the corresponding locking screws to be locked. The tire self-help predicament extricating apparatus of the present invention is simple in structure, firm in locking and convenient to use and uses the lever principle to enable the tire to be extricated from a predicament. 1-51F3 6 1-2 1-4
TIRE SELF-HELP PREDICAMENT EXTRICATING APPARATUS
2021-06-17
Patent
Electronic Resource
English
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