| 摘要 |
PURPOSE: An oil discharging device is provided to replace an oil easily and to prevent an oil from spattering toward a worker or another place in operating an oil replacement. CONSTITUTION: An oil discharging device comprises an oil pan(10); a discharge outlet(11) mounted on a lower face of the oil pan; a body(21); a middle through hole(22) communicated with an inner oil pan in a middle portion of the body; a discharge hole(23) communicated with the middle through hole in a middle portion peripheral face of the body; a bolt(20) formed by arranging the discharge hole at a rectangle; an engaging unit(30) protruded as a round shape on the lower face of the oil pan to place the discharge outlet in a center; a screw unit(31) formed on a peripheral face of the engaging unit; a case(41) engaging with a screw to engaging unit in discharging oil; a venturi tube(42) extending and restricting downward of the case; a discharge hose (43) engaged to a side of the venturi tube; an oil discharging unit(40); and a bolt demountable unit(50). The bolt demountable unit forms a rotation unit(52) establishing a bolt-engaging groove to insert a head unit(24) of the bolt(20) in an end portion of a screw bar(51). The screw bar having a regular interval engages with the screw in the lower face of the case to move vertically and forms a handle(52) exposed to an outer lower face of the venturi tube in a lower face. The oil is discharged while the case engages with the engaging unit to prevent a worker from polluting.
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