Inflation tool

Abstract

The utility model relates to the field of inflation equipment, in particular to an inflation tool. The inflation tool comprises a shell, a cavity penetrating through one side of the shell is formed in the shell, a first opening is formed in the side, opposite to the cavity, of the shell, and the cavity is communicated with a valve connector through a main air path arranged in the shell; the valve rod is arranged in the cavity, one end of the valve rod extends out of the outer side of the shell, and the other end of the valve rod is provided with a thread structure; the ejector rod component is arranged in the main gas circuit, and one end of the ejector rod component extends into the cavity and is in threaded connection with the valve rod; the other end of the ejector rod component extends out of the first opening or retracts into the first opening along with rotation of the valve rod. A conventional inflation tool is optimized, the inflation function is achieved, and meanwhile the function of rapidly replacing gas is added. The ejector rod is additionally arranged on the tool, so that a one-way valve assembly in the valve is ejected open, and gas replacement can be rapidly completed. Therefore, the working efficiency of the valve is improved, and the time cost is reduced.

Images