Spare tyre picking and placing device

Abstract

The invention discloses a spare tyre picking and placing device. A vehicle-mounted jack is detachably mounted on a pedestal; a rolling wheel is arranged on the pedestal; a hoisting arm upright post is sleeved on the top of the jack; a through hole is formed in the top end of the hoisting arm upright post; a hoisting arm is detachably mounted at the top end of the hoisting arm upright post through the through hole; a claw hook is arranged at one end of the hoisting arm and can be clamped on a spoke of the spare tyre; a threaded hole is formed in the pedestal; a bracket upright post is spirally connected with the inside of the threaded hole; the upper end of the bracket upright post is in threaded connection with a tyre bracket for supporting a tyre; and the tyre bracket can ascend and descend during the rotation around the bracket upright post, of the tyre bracket. According to the spare tyre picking and placing device, the pedestal, the tyre bracket, the hoisting arm upright post, the hoisting arm and the like are combined in virtue of the design basis of the jack which all cars are equipped with, each part is convenient, simple and quick to assemble and disassemble, the parts occupy small area and are convenient to store after being disassembled, the jack maintains the basic function, and the application range of the jack serving as a vehicle-mounted tool is enlarged after the jack is slightly changed.

Description

technical field [0001] The invention relates to a vehicle-mounted tool for a small car, in particular to a convenient and labor-saving spare tire pick-and-place device. [0002] Background technique [0003] Cars are equipped with spare tires in case of emergency. Usually the spare tire is placed under the trunk of the car, and then covered by the trunk floor. The weight of the spare tire is usually more than 20 kg, which is not too light. Due to the position and posture of the car, it is not easy to take the spare tire out of the trunk of the car, especially for women and people with weak strength. Needing to change a tire can be very difficult without outside help. Therefore it is necessary to design a set of on-board tools that can carry out the pick-and-place of the spare tire, or save effort to reduce the difficulty of taking and placing, but this is still a blank in the current on-board tools. [0004] Contents of the invention [0005] In view of the above-...

AI Technical Summary

Problems solved by technology

The weight of the spare tire is usually more than 20 kg, which is not too light, and because of the location and posture of the car, it is not easy to take the spare tire out of the car trunk, especially for women and people with weak strength. Needing to change tires becomes very difficult without outside help

Therefore, it is necessary to design a set of on-board tools that can carry out the pick-and-place of the spare tire, or save effort to reduce the difficulty of pick-and-place, but this is still a blank in the current on-board tools

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