OIL INJECTION PORT OF AN ENGINE FOR CONVENIENTLY REPLACING OR COMPENSATING ENGINE OIL BY FORMING A FUNNEL IN THE OIL INJECTION PORT

摘要

PURPOSE: An oil injection port of an engine is provided to compensate oil easily by placing a funnel in the oil injection port in opening an oil cap without outflow of oil around the oil injection port, and to enhance the appearance of the engine by moving the funnel into the oil injection port in closing the oil cap. CONSTITUTION: An oil injection port(10) is formed in the upper part of an engine to inject oil into an oil pan of the engine. A fixing part(12) is formed in the lower part of the oil injection port, and a funnel(20) is placed in the upper part of the fixing part and elastically supported by a spring(13). The side of the funnel is made of a film(26) supported by a flexible vertical frame(22), and the funnel is contracted and moved inward in closing an oil cap(30) to close the oil cap by compressing the spring. The flexible vertical frame of the funnel is arranged and integrally connected to an annular lower frame(21).