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Oil pan with oil drain structure

A technology of oil pan and engine oil, which is applied in the field of vehicle parts, can solve the problems of easy dirty hands, easy oil leakage and oil discharge, etc., and achieve the effect of simple operation

Active Publication Date: 2018-10-16
CHONGQING ZETIAN AUTO PARTS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide an oil pan with an oil discharge structure to solve the problems that the existing oil pan oil drain device is prone to oil leakage and dirty hands when draining oil

Method used

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Embodiment Construction

[0014] The present invention will be described in further detail below by means of specific embodiments:

[0015] The reference signs in the accompanying drawings of the description include: oil pan 1 , internal thread cylinder 2 , oil suction pipe 3 , fixing plate 4 , filter layer 31 , and filter screen 32 .

[0016] Such as figure 1 As shown, there is an oil pan 1 with an oil discharge structure, the oil pan 1 is fixed below the engine body, the bottom of the oil pan 1 is provided with an internally threaded cylinder 2, and the longitudinal section of the internally threaded cylinder 2 is isosceles trapezoidal, The long side of the longitudinal section is located inside the oil pan 1 , and the short side is located outside the oil pan 1 . An oil suction pipe 3 is arranged on the outside of the oil pan 1, and the oil suction pipe 3 is mainly used to absorb the oil in the oil pan 1 and supply it to various parts of the engine. The oil suction pipe 3 is flexible, the lower en...

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Abstract

The invention belongs to the field of automobile parts, and particularly discloses an oil pan with an oil drainage structure. The oil pan comprises an oil pan body which is fixed on the lower portion of a machine body and used for containing engine oil flowing out from the machine body. The oil pan further comprises an engine oil pump, an internal thread tube arranged at the bottom of the oil pan and an oil suction tube used for sucking engine oil in the oil pan body, and the oil suction tube is located on the outer side of the oil pan body. The oil suction tube is flexible. The lower end of the oil suction tube is connected with the internal thread tube, and the upper end of the oil suction tube is detachably connected to the engine oil pump. Compared with the prior art, when the engine oil in the oil pan body needs to be drained, extra tools such as a wrench are not needed, and operation is easy. A traditional oil drainage screw plug is not adopted in the oil drainage structure, so that the phenomenon of sliding wires is avoided even though the oil drainage structure is used for multiple times, and oil leakage is avoided. In addition, the engine oil is directly drained out from the oil suction tube, and the hand of a user can not be stained during oil drainage.

Description

technical field [0001] The invention belongs to the field of vehicle parts, in particular to an oil pan with an oil discharge structure. Background technique [0002] The oil sump of the engine is detachably arranged at the bottom of the engine for sealing the crankcase, so the oil sump is also called the lower crankcase. The oil pan is sealed at the bottom of the engine to prevent impurities from entering, and an oil storage tank is arranged on the oil pan. The oil storage tank is used to collect and store the lubricating oil flowing back from various friction parts of the engine, and at the same time provide a cooling space for the lubricating oil to prevent the lubricating oil from oxidation. In order to clean the oil pan, an oil drain screw plug is installed at the bottom of the oil pan, through which the oil in the oil pan can be drained and replaced. One end of the existing oil drain screw plug is threadedly connected to the oil pan, and the other end protrudes out o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F01M11/00
CPCF01M11/0004F01M2011/007F01M2011/0079
Inventor 黄忠泽
Owner CHONGQING ZETIAN AUTO PARTS
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