Patent Application
20200217311
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The disclosure and prior art relates to air pumps and more particularly pertains to a new air pump for faster pumping.
An embodiment of the disclosure meets the needs presented above by generally comprising a pump body. The pump body is cylindrical and has a top side and a bottom side. The top side has a shaft aperture and the bottom side has a valve aperture. A plunger shaft is coaxially and slidably coupled within the shaft aperture. The plunger shaft has a handle end outside the pump body and a disc end within the pump body. A handle is coupled to the handle end of the plunger shaft. A disc is coupled to the disc end of the plunger shaft and has an outer perimeter proximal the pump body. A seal ring is continuously coupled around the outer perimeter and slidably contacts the pump body. A hose fitting is coupled within the valve aperture. A valve is coupled within the hose fitting to restrict airflow to move only from the pump body through the hose fitting. An air hose is coupled to the hose fitting and is configured to attach to a tire valve.
There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
With reference now to the drawings, and in particular to
As best illustrated in
In use, the air tube extension 44 is attached to the tire valve 46 and the plunger shaft 24 is pumped using the handle 30.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
