Novel lower limit spare tire lifter

Abstract

The invention belongs to the technical field of automobile equipment, in particular to a novel lower limit spare tire lifter. The lifter includes a spare tire mount and a spare tire driving device mounted on the vehicle body, a spare tire mount is connected to the spare tire driving device by a wire rope, the spare tire driving device comprises a bracket, a driving shaft is pierced on the bracket,a rope rotary table is sleeved on the driving shaft, a rope notch is arranged on the rope rotary table, one end of the steel rope is fixed in the rope notch, and the rope rotary table is rotated to drive the spare tire mount to rise and fall through the steel rope; a lower limit locking mechanism is also installed in that spare tire driving device, the lower limit locking mechanism comprises a pawl rotatably arranged on the periphery of the rope rotary table, the front end of the pawl is matched with the rope notch, a torsion spring is arranged on the pawl, and the pawl is pressed down on therope rotary table through the torsion spring. The lower limit locks the spare tire lifter to increase the lower limit structure to avoid further reverse rise after the spare tire is lowered to the bottom.

Description

technical field [0001] The invention belongs to the technical field of automobile equipment, in particular to a novel lower limit spare tire lifter. Background technique [0002] At present, the SUV market at home and abroad is getting bigger and bigger, and the application of the spare wheel lifter is becoming more and more extensive. The spare wheel is suspended at the back of the car and affects the appearance, and it is placed in the trunk to affect the space. beautiful. However, when the customer uses the spare wheel lifter to replace the spare tire, he cannot accurately judge whether the spare wheel has fallen to the bottom. After the spare tire falls to the bottom, because the lifter is still in working condition, the spare tire will rise in the opposite direction, and the operating comfort is low. Contents of the invention [0003] The object of the present invention is to provide a novel lower limit locking spare tire lifter with simple structure and excellent pr...

AI Technical Summary

Problems solved by technology

However, when the customer uses the spare wheel lifter to replace the spare tire, he cannot accurately judge whether the spare wheel has fallen to the bottom. After the spare tire falls to the bottom, because the lifter is still in working condition, it will cause the spare tire to rise in the opposite direction, and the operating comfort is low.

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