Novel portable inflation device

Abstract

The invention provides a novel portable inflation device which comprises a cam, a rotating shaft, a sliding rod, a shell, reset springs, a piston, a fixed frame, fastening bolts, semi-circular fixed rings, electric telescopic rods and clamp blocks. The cam and the rotating shaft are arranged on the shell. The cam is mounted on the rotating shaft. The sliding rod is arranged at the lower end of thecam and is mounted at the inner end of the shell. The reset springs are arranged at the top end in the shell and are arranged at the outer end of the sliding rod. The piston is mounted at the lower end of the sliding rod. The piston is mounted at the lower ends of the reset springs and is arranged at the inner end of the shell. By means of the design, inflation can be carried out conveniently. The fixed frame is arranged at the outer end of the shell and is arranged on the lower side of the cam. The semi-circular fixed rings are arranged at the inner end of the fixed frame, the fastening bolts are arranged at the outer ends of the semi-circular fixed rings and are arranged at the outer end of the fixed frame, and the clamp blocks are arranged at the inner ends of the electric telescopic rods. By means of the design, an inflator can be carried conveniently. The novel portable inflation device is convenient to use and operate, high in practicality and convenient to carry.

Description

technical field [0001] The invention is a novel portable pumping device, which belongs to the technical field of intelligent bicycles. Background technique [0002] With the development of modern society, people's living standards are gradually improving. When people's material level is gradually improving, people gradually begin to pay more attention to personal health. my country is a big country in bicycle use, and bicycles are used in our lives. The frequency is getting higher and higher, and people choose bicycles more and more as a means of transportation for going to work, daily travel and going out for fun. [0003] Existing bicycles often encounter the situation that the tires are out of air when riding, which is easy to cause wear and tear on the tires during use. The general pump is relatively large and inconvenient to carry. The general pumping method is to pump air through vertical compression. And commonly used portable inflator uses hand pressure, and efficien...

AI Technical Summary

Problems solved by technology

[0003] Existing bicycles often encounter the situation that the tires are out of air when riding, which is easy to cause wear and tear on the tires during use. The general pump is relatively large and inconvenient to carry. The general pumping method is to pump air through vertical compression. However, the commonly used portable air cylinder uses hand pressure, which is inefficient when inflating tires and is not convenient to use, so a new type of portable air pump is needed to solve the above problems

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