Funnel used for replacing automobile engine oil and capable of indicating oil level

Abstract

The invention discloses a funnel for replacing automobile engine oil and capable of indicating the oil level. The funnel structurally comprises an engine oil filling pipe, an engine oil filling funnel body, an upper filter screen plate, a lower filter screen plate, a guide pipe, an indicating column, a floating ball and a stop block; the engine oil filling funnel body is welded to the top end of the engine oil filling pipe; the upper filter screen plate is fixedly installed on the upper portion of the interior of the engine oil filling pipe; the lower filter screen plate is fixedly installed on the lower portion of the engine oil filling pipe; the guide pipe is inserted into the central portion of the interior of the engine oil filling pipe, penetrates through the upper filter screen plate and the lower filter screen plate and is welded to the upper filter screen plate and the lower filter screen plate; and the indicating column is inserted into the guide pipe, and the floating ball is fixedly installed at the bottom end of the indicating column. The funnel is scientific and reasonable in design, simple in structure and convenient to use.

Description

technical field [0001] The invention relates to a funnel capable of indicating the height of the oil level used for the replacement of automobile engine oil, which belongs to the technical field of automobiles. Background technique [0002] Automobiles need to change the engine oil regularly. At present, when changing the engine oil, the method of directly introducing the engine oil into the gearbox is often adopted. It is impossible to judge the position of the oil level, so it is impossible to judge the amount of added engine oil, which affects the performance of the car. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a funnel that can indicate the height of the oil level for automobile engine oil replacement. The guide tube is inserted in the center of the oil adding pipe, the guide tube passes through the upper filter plate and the lower filter plate, the guide tube is welded on the upper filter plate and th...

AI Technical Summary

Problems solved by technology

[0002] Cars need to change the engine oil regularly. At present, when changing the engine oil, the method of directly introducing the engine oil into the gearbox is often used. It is impossible to judge the position of the oil level, so it is impossible to judge the amount of added engine oil, which affects the performance of the car.

Images