Portable four-stroke engine
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United States of America Patent
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Apr 23, 2019
Grant Date -
Mar 1, 2018
app pub date -
Nov 1, 2017
filing date -
Nov 4, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
The present utility model discloses a portable four-stroke engine, comprising: an engine body, a flywheel and an oil storage tank, wherein an air valve distribution chamber and a crank shaft chamber are arranged in the engine; a crank shaft is arranged in the crank shaft chamber, and is connected to the flywheel; the oil storage tank is arranged on the engine body, located above the flywheel, and configured to store lubricating oil; a cam and a rocker arm mechanism are arranged in the air valve distribution chamber; and the cam is configured to drive the rocker arm mechanism. The portable four-stroke engine provided by the present utility model has a small volume and therefore has better operation performance.
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