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Oil dipstick, oil dipstick arrangement structure and engine

A technology of oil scale and layout structure, which is applied in the directions of lubrication indicator devices and lubricating parts, etc., which can solve the problems of loose oil scale, high cost, complicated production process, etc., and achieve the effect of preventing loosening and reliable installation

Active Publication Date: 2015-12-09
CHERY AUTOMOBILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantages of this arrangement of the oil dipstick and the oil dipstick pipe are: 1. It is necessary to design an independent oil dipstick pipe, and several bolts are required to install the oil dipstick pipe, which is costly; 2. The oil dipstick pipe needs to be welded. The flange and bracket are used for installation, and the production process is more complicated; 3. The sealing and cooperation between the oil dipstick and the oil dipstick tube is difficult to control, and the oil dipstick may become loose during engine operation

Method used

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  • Oil dipstick, oil dipstick arrangement structure and engine
  • Oil dipstick, oil dipstick arrangement structure and engine
  • Oil dipstick, oil dipstick arrangement structure and engine

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Embodiment Construction

[0026] The specific embodiment of the present invention will be described in further detail by describing the embodiments below with reference to the accompanying drawings, the purpose is to help those skilled in the art to have a more complete, accurate and in-depth understanding of the concept and technical solutions of the present invention, and contribute to its implementation.

[0027] Such as Figure 1 to Figure 5 As shown, the present invention provides a kind of engine oil scale, comprises scale handle 31, scale head 34, scale handle 33 and limit boss 32; Scale head 34 is for inserting in the oil scale tube 4; The rod 33 is located between the scale handle 31 and the scale head 34, and is connected with the scale handle 31 and the scale head 34; 11 cooperate to realize the positioning of the oil dipstick 3.

[0028] Specifically, as figure 1 and figure 2 As shown, the scale handle 31 is a ring-shaped ring member, which is convenient for inserting and pulling out t...

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PUM

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Abstract

The invention discloses an oil dipstick, an oil dipstick arrangement structure and an engine. The oil dipstick comprises a dipstick lifting handle, a dipstick head part, a dipstick lifting lever and a limiting boss, wherein the dipstick head part is inserted into an oil dipstick pipe; the dipstick lifting lever is located between the dipstick lifting handle and the dipstick head part and connected with the dipstick lifting handle and the dipstick head part; the limiting boss is arranged on the dipstick lifting lever and matched with a locating part to position the oil dipstick. According to the oil dipstick, the limiting boss is matched with the locating part arranged on a crank case to position the oil dipstick, so that the oil dipstick is more reliably mounted, and oil dipstick loosening in the operation of the engine is prevented.

Description

technical field [0001] The invention belongs to the technical field of engines, in particular, the invention relates to an engine oil dipstick, an arrangement structure of the engine oil dipstick and an engine. Background technique [0002] Among the parts of the engine, the oil dipstick and the oil dipstick tube are parts with relatively simple structure but important functions. The function of the oil dipstick is to measure the oil capacity in the oil sump, and express the oil level in the form of a scale scale. The oil level in the oil pan is judged by the oil dipstick, and the oil level is kept within a reasonable range, so as to ensure that the engine's movement pairs can be lubricated sufficiently and the oil-using parts can work normally. The main function of the oil dipstick tube is to provide installation space for the oil dipstick to ensure reliable installation of the oil dipstick. [0003] The arrangement mode of present machine oil dipstick and machine oil dip...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F01M11/12
Inventor 刘智峰倪伟
Owner CHERY AUTOMOBILE CO LTD
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