Engine oil level gauge installation structure of engine

An engine oil and installation structure technology, applied in the direction of engine components, machines/engines, mechanical equipment, etc., can solve the problems of insufficient compact structure, inconvenience, multiple installations, etc., and achieve the effect of compact structure, convenient installation and improved sealing.

Inactive Publication Date: 2016-06-15
ZHEJIANG YILI AUTO PARTS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an engine oil dipstick installation structure with a compact structure and easy installation in order to overcome the shortcomings of the current installation structure of the oil dipstick, which are not compact enough and have a large number of parts and are inconvenient to install.

Method used

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  • Engine oil level gauge installation structure of engine
  • Engine oil level gauge installation structure of engine
  • Engine oil level gauge installation structure of engine

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings.

[0017] as attached figure 1 Shown: a kind of installation structure of engine oil dipstick, comprising: engine oil dipstick 1, the engine body 7 that is made of cylinder head cover 2, cylinder head 3, cylinder block 4, crankcase 5 and oil sump 6; There is an oil return passage 8 that runs through the cylinder block 4 and the crankcase 5; the cylinder head 3 is provided with a through hole 9 whose lower end is opposite to the upper end of the oil return passage 8; the cover 2 of the cylinder head 3 is provided with a lower end and an upper end of the through hole 9 Connected socket 10; the lower end of the oil dipstick 1 extends into the oil pan 6 through the socket 10, the through hole 9 and the oil return channel 8.

[0018] In this embodiment, the oil dipstick 1 includes: an insertion pipe 11 whose outer diameter fits with the diameter of the socket 10 , a pull ring...

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Abstract

The invention relates to the field of engines and provides an engine oil level gauge installation structure of an engine. The engine oil level gauge installation structure of the engine comprises an engine oil level gauge and an engine body, wherein the engine body is composed of a cylinder head cover, a cylinder head, a cylinder body, a crankcase and an oil pan. An engine oil backflow channel penetrating through the cylinder body and the crankcase is formed in the engine body. The cylinder head is provided with a through hole, and the lower end of the through hole is opposite to the upper end of the engine oil backflow channel. The cylinder head cover is provided with an insertion hole, and the lower end of the insertion hole communicates with the upper end of the through hole. The lower end of the engine oil level gauge penetrates through the insertion hole, the through hole and the engine oil backflow channel to stretch into the oil pan. According to the engine oil level gauge installation structure of the engine, the lower end of the oil level gauge penetrates through the engine oil backflow channel formed in the engine body so as to stretch into the oil pan for oil level measurement, and a pipe assembly, installed outside the engine body, of the engine oil level gauge is omitted; and the structure is compact, and installation is convenient.

Description

technical field [0001] The invention relates to the field of engines, in particular to an engine oil dipstick installation structure. Background technique [0002] The engine oil dipstick of a car is used to measure the amount of engine oil in the engine crankcase (oil pan); the utility model of Chinese patent application number CN201220126359.X discloses an engine oil dipstick, including a handle, an oil block, a sealing ring and a ruler The upper limit mark of the oil quantity and the lower limit mark of the oil quantity are arranged on the said ruler body, the surface of the ruler body above the upper limit mark of the engine oil quantity has a first color coating, and the ruler body between the upper limit mark of the engine oil quantity and the lower limit mark The surface has a second color coating, and the surface of the ruler below the lower limit mark of the oil quantity has a third color coating; the colors of the first, second and third color coatings are all diff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/12F02F7/00F02F1/24F02F1/18
CPCF01M11/12F02F1/18F02F1/24F02F7/0065
Inventor 黄财明修婷婷杨洋赵志敏林鑫李杰王江王瑞平
Owner ZHEJIANG YILI AUTO PARTS CO LTD
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