CN104018910A - Engine oil dipstick and engine - Google Patents
Engine oil dipstick and engine Download PDFInfo
- Publication number
- CN104018910A CN104018910A CN201410284679.1A CN201410284679A CN104018910A CN 104018910 A CN104018910 A CN 104018910A CN 201410284679 A CN201410284679 A CN 201410284679A CN 104018910 A CN104018910 A CN 104018910A
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- dipstick
- pipe
- tube
- fixed tube
- crankcase
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Abstract
The invention discloses an engine oil dipstick comprising an engine oil dipstick pipe and an engine oil dipstick body, wherein the engine oil dipstick body comprises a handle and a dipstick rod with one end connected to the handle and the other end provided with a measuring part; the dipstick rod is of a bendable structure; the engine oil dipstick pipe comprises a joint pipe, a hose and a mounting fixing pipe which are sequentially connected; the end of the dipstick rod, which is provided with the measuring part, sequentially passes through the joint pipe, the hose and the mounting fixing pipe and extends out of the end of the mounting fixing pipe, which is far away from the hose. The mounted engine oil dipstick can be bent towards any direction so as to meet the requirement for layout diversity of an engine; in addition, the engine oil dipstick pipe is provided with the mounting fixing pipe, and the part of the engine oil dipstick pipe, extending into a crankcase, can be used for fixing and limiting the dipstick rod of the engine oil dipstick, so that the condition that the engine oil quantity measurement is affected because the engine oil dipstick body fiercely shakes along with engine oil in a vehicle operation process is avoided, and the engine oil dipstick measuring accuracy is improved. The invention also discloses an engine.
Description
Technical field
The present invention relates to technical field of engines, particularly a kind of dipstick and motor.
Background technique
Whether motor can access lubricated reliably, and can directly have influence on motor normally work.Adding of machine oil must be appropriate, and machine oil too much or all can affect very little the normal work of motor.During shortage of oil in engine sump tank, can engine lubrication occur bad, cause axis tile, serious even can damage motor; If the machine oil in engine sump tank is too many, motor is when work, crank, connecting rod tip can be to machine oil vigorous agitations, not only increase the power loss of engine interior, but also can make the oil level splashing on casing wall increase, produced burn oil phenomenon, the consumption of machine oil is increased, cause user's user cost to rise, therefore, the oil level in engine sump tank must be controlled in rational scope.
In prior art, the oil level of measuring in oil sump generally passes through two kinds of modes, and a kind of is engine oil liquid level sensor, and cost is higher, and application is few; Another kind is to measure the oil level in oil sump by dipstick, and with respect to machine oil liquid level sensor, because dipstick is simple in structure, cost is low, is widely used at present.Dipstick generally comprises dipstick body and engine oil scaleplate pipe, the dipstick seal of tube is fixed on the casing of crankcase, dipstick body inserts in oil sump by engine oil scaleplate pipe, in the time need to detecting the oil mass of motor, therefrom extract dipstick body, from being attached to the number that machine oil position on dipstick body just can judgement engine sump tank inner engine oil amount.At present, the diversity of arranging on car load due to motor, the layout of dipstick is also diversity, but existing dipstick cannot meet the multifarious requirement of engine arrangement, and dipstick body can, with the rocking and rock of machine oil, affect the accuracy of machine oil measurement in the running of vehicle.
Therefore, how to provide a kind of dipstick, can meet the multifarious requirement of engine arrangement, avoid dipstick body to rock with machine oil simultaneously, improve the accuracy that oil level is measured, become those skilled in the art's important technological problems urgently to be resolved hurrily.
Summary of the invention
In view of this, the invention provides a kind of dipstick and motor, to reach, dipstick during for motor, can met to the multifarious requirement of engine arrangement, avoid dipstick body to rock with machine oil simultaneously, improve the object of the accuracy of oil level measurement.
For achieving the above object, the invention provides following technological scheme:
A kind of dipstick, comprise engine oil scaleplate pipe and dipstick body, described dipstick body comprises that handle and one end are connected to the scale bar on described handle, one end away from described handle on described scale bar is provided with the measurement section for measuring machine oil mass, described scale bar is bent structure, described engine oil scaleplate pipe comprises adaptor tube, flexible pipe and installation fixed tube, described installation fixed tube is for sealing the casing that is arranged on engine crankcase, one end enters in the casing of described engine crankcase through the casing of described engine crankcase, it is outer and be connected with described flexible pipe that the other end is positioned at the casing of described engine crankcase, described flexible pipe is connected with described adaptor tube away from one end of described installation fixed tube, described scale bar is provided with one end of described measurement section successively through described adaptor tube, described flexible pipe and described installation fixed tube are also stretched out away from one end of described flexible pipe from described installation fixed tube.
Preferably, described installation fixed tube comprises mounting pipe and fixed tube, described mounting pipe is for sealing the casing that is arranged on crankcase, described fixed tube is fixedly connected on one end that described mounting pipe is positioned at described crankcase body, and the other end that described mounting pipe is positioned at outside described crankcase body is provided with and close-fitting the first joint of described inner diameter.
Preferably, described fixed tube is provided with air hole more than the machine oil liquid level upper limit.
Preferably, between described mounting pipe and described fixed tube, be welding.
Preferably, described mounting pipe is threaded with the casing of described crankcase.
Preferably, described adaptor tube one end is provided with and close-fitting the second joint of described inner diameter, the tube chamber of described adaptor tube comprises and from the one end away from described flexible pipe, is disposed with the first straight hole section, taper hole section and the second straight hole section, described the first straight hole section is communicated with the big opening end of described taper hole section, and described the second straight hole section is communicated with the osculum end of described taper hole section.
Preferably, described handle comprises draw ring and auxiliary section, described auxiliary section is cylindric, one end is connected with described draw ring, the other end is extended with the taper cylinder that diameter reduces gradually, described taper cylinder is connected with described scale bar away from one end of described draw ring, described scale bar successively through described adaptor tube, described flexible pipe and described installation fixed tube and from stretch out one end of described installation fixed tube described auxiliary section and described taper cylinder coordinate with described the first straight hole section and described taper hole section respectively.
Preferably, between described auxiliary section and the tube chamber of described adaptor tube, be provided with seal arrangement.
Preferably, described seal arrangement is O RunddichtringO, on described auxiliary section, is provided with annular groove, and described O RunddichtringO embeds in described annular groove.
Preferably, on described the first joint and described the second joint, be provided with anti-loose structure, described in loosen structure and comprise a plurality of cambered surface annular protrusions that distribute vertically.
Preferably, described scale bar is provided with roller away from one end of described handle, and the diameter of described roller is no more than the internal diameter of described adaptor tube, described flexible pipe and described installation fixed tube.
Preferably, described scale bar is made by elastic metallic.
A motor, comprises crankcase and is arranged on the dipstick on described crankcase, and described dipstick is the as above dipstick described in any one.
From technique scheme, can find out, dipstick provided by the invention, comprise engine oil scaleplate pipe and dipstick body, dipstick body comprises that handle and one end are connected to the scale bar on handle, one end away from handle on scale bar is provided with the measurement section for measuring machine oil mass, wherein, scale bar is bent structure, engine oil scaleplate pipe comprises adaptor tube, flexible pipe and installation fixed tube, fixed tube is installed for sealing the casing that is arranged on engine crankcase, one end enters in the casing of engine crankcase through the casing of engine crankcase, it is outer and be connected with flexible pipe that the other end is positioned at the casing of engine crankcase, flexible pipe is connected with adaptor tube away from one end that fixed tube is installed, scale bar is provided with one end of measurement section successively through adaptor tube, flexible pipe and installation fixed tube are also stretched out away from one end of flexible pipe from fixed tube is installed.When scale bar adopts bent structure, the part that engine oil scaleplate pipe is positioned at outside engine crankcase is mainly flexible pipe, therefore, dipstick after installation can bend to any direction, to meet the multifarious requirement of engine arrangement, and on engine oil scaleplate pipe, be provided with installation fixed tube, except playing, engine oil scaleplate pipe is fixed on the effect of crankcase, its part that stretches into crankcase can be fixed spacing to the scale bar of dipstick, avoid dipstick body in vehicle operating process, with machine oil, acutely rock, affect the measurement of oil level, improve the accuracy that dipstick is measured.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The structural representation of the dipstick that Fig. 1 provides for the embodiment of the present invention;
The structural representation of dipstick body in the dipstick that Fig. 2 provides for the embodiment of the present invention;
The structural representation of engine oil scaleplate pipe in the dipstick that Fig. 3 provides for the embodiment of the present invention;
The structural representation of the mounting pipe of engine oil scaleplate pipe in the dipstick that Fig. 4 provides for the embodiment of the present invention.
Embodiment
The invention provides a kind of dipstick and motor, to reach by dipstick during for motor, can meet the multifarious requirement of engine arrangement, avoid dipstick body to rock with machine oil simultaneously, improve the object of the accuracy of oil level measurement.
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technological scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiments.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment who obtains under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1-Fig. 3, the structural representation of the dipstick that Fig. 1 provides for the embodiment of the present invention; The structural representation of dipstick body in the dipstick that Fig. 2 provides for the embodiment of the present invention; The structural representation of engine oil scaleplate pipe in the dipstick that Fig. 3 provides for the embodiment of the present invention.
A kind of dipstick provided by the invention, comprise engine oil scaleplate pipe and dipstick body, engine oil scaleplate pipe is for sealing the casing that is fixed on engine crankcase, dipstick body comprises that handle and one end are connected to the scale bar 9 on handle, and the one end away from handle on scale bar 9 is provided with the measurement section for measuring machine oil mass.
Wherein, scale bar 9 is bent structure, engine oil scaleplate pipe comprises adaptor tube 3, flexible pipe 6 and installation fixed tube 7, fixed tube 7 is installed for sealing the casing that is arranged on engine crankcase, one end enters in the casing of engine crankcase through the casing of engine crankcase, it is outer and be connected with flexible pipe 6 that the other end is positioned at the casing of engine crankcase, flexible pipe 6 is connected with adaptor tube 3 away from one end that fixed tube 7 is installed, scale bar 9 is provided with one end of measurement section successively through adaptor tube 3, flexible pipe 6 and installation fixed tube 7 are also stretched out away from one end of flexible pipe 6 from fixed tube 7 is installed.
Compared with prior art, dipstick provided by the invention, when scale bar 9 adopts bent structure, the part that engine oil scaleplate pipe is positioned at outside engine crankcase is mainly flexible pipe 6, therefore, dipstick after installation can bend to any direction, to meet the multifarious requirement of engine arrangement, and on engine oil scaleplate pipe, be provided with fixed tube 7 is installed, except playing, engine oil scaleplate pipe is fixed on the effect of crankcase, its part that stretches into crankcase can be fixed spacing to the scale bar 9 of dipstick, avoid dipstick body in vehicle operating process, with machine oil, acutely rock, affect the measurement of oil level, improve the accuracy that dipstick is measured.
Fixed tube 7 is installed can adopt various structures to realize self and the sealing installation of crankcase body and the object spacing to dipstick body, in embodiments of the present invention, refer to Fig. 4, the structural representation of the mounting pipe of engine oil scaleplate pipe in the dipstick that Fig. 4 provides for the embodiment of the present invention, fixed tube 7 is installed and comprises mounting pipe 71 and fixed tube 72, mounting pipe 71 is for sealing the casing that is arranged on crankcase, fixed tube 72 is fixedly connected on one end that mounting pipe 71 is positioned at crankcase body, the other end that mounting pipe 71 is positioned at outside crankcase body is provided with and close-fitting the first joint 10 of flexible pipe 6 internal diameters.
When fixed tube 72 is longer, fixed tube 72 will enter in machine oil away from one end of mounting pipe 71, when longer in motor working time, pressure in crankcase will raise, cause fixed tube 72 external and internal pressures different, cause fixed tube 72 inner engine oil liquid level positions higher than the machine oil liquid level in oil sump, for fear of this phenomenon, improve the accuracy that machine oil is measured, in embodiments of the present invention, fixed tube 72 is provided with air hole 8 more than the machine oil liquid level upper limit, by be provided with air hole 8 more than the machine oil liquid level upper limit, can make fixed tube 72 external and internal pressures remain consistent, avoid fixed tube 72 inner engine oil liquid levels to raise.
In car running process, fixed tube 72 inevitably can be trembleed, and therefore easy and mounting pipe 71 disengagings after causing working long hours, in embodiments of the present invention, are welding between mounting pipe 71 and fixed tube 72.
For when realizing sealing installation, be convenient to safeguard dismounting and change, in embodiments of the present invention, mounting pipe 71 is threaded with the casing of crankcase.
Adaptor tube 3 is mainly used in coordinating with handle, it can adopt various structures, in embodiments of the present invention, adaptor tube 3 one end are provided with and close-fitting the second joint of flexible pipe 6 internal diameters, the tube chamber of adaptor tube 3 comprises and from the one end away from flexible pipe 6, is disposed with the first straight hole section, taper hole section and the second straight hole section, the first straight hole section is communicated with the big opening end of taper hole section, the second straight hole section is communicated with the osculum end of taper hole section, tube chamber by adaptor tube 3 is set to the first straight hole section, taper hole section and the connected structure of the second straight hole section, in the process of inserting at dipstick body, taper hole section can play the effect of guiding, be convenient to dipstick body and enter flexible pipe 6 from adaptor tube 3.
On dipstick body, handle is set, mainly to be convenient to the plug of dipstick body to carry out the measurement of machine oil, therefore, plug for the ease of dipstick body, in embodiments of the present invention, handle comprises draw ring 1 and auxiliary section 4, auxiliary section 4 is cylindric, one end is connected with draw ring 1, the other end is extended with the taper cylinder 5 that diameter reduces gradually, taper cylinder 5 is connected with scale bar 9 away from one end of draw ring 1, scale bar 9 is successively through adaptor tube 3, flexible pipe 6 and fixed tube 7 is installed and from install one end of fixed tube 7 stretch out auxiliary section 4 and taper cylinder 5 coordinate with the first straight hole section and taper hole section respectively, by this structure, taper hole section has not only played the effect of guiding, also to dipstick body, carried out spacing.
For fear of oil leakage or foreign material, between handle and adaptor tube 3, enter in crankcase, affect the normal lubricated of motor, in embodiments of the present invention, between auxiliary section 4 and the tube chamber of adaptor tube 3, be provided with seal arrangement 2.
Preferably, seal arrangement 2 is O RunddichtringO, on auxiliary section 4, is provided with annular groove, in O RunddichtringO embedded rings connected in star.
The first joint 10 and the second joint are all by the internal diameter with flexible pipe 6, to closely cooperate to realize to be connected, for fear of in use, flexible pipe 6 and the first joint 10 and the second joint depart from, cause the loosening of dipstick body, affect the measurement of machine oil and the sealing of crankcase, in embodiments of the present invention, on the first joint 10 and the second joint, be provided with anti-loose structure, loosen structure and comprise a plurality of cambered surface annular protrusions that distribute vertically, by increasing a plurality of cambered surface annular protrusions, increased the area of contact between the first joint 10 and the second joint and flexible pipe 6, simultaneously, increased the interaction force between the first joint 10 and the second joint and flexible pipe 6, can make the first joint 10 and the second joint and flexible pipe 6 more firmly link together, avoid mutual disengaging.
Scale bar 9 is in inserting the process of engine oil scaleplate pipe, scale bar 9 front ends, namely be provided with the inevitable meeting in one end of measurement section and the lumen wall generation frictional impact of engine oil scaleplate pipe, cause the measurement section on scale bar 9 to damage, not only affect the accuracy that oil level is measured, and collision friction also may produce chip, pollute machine oil, affect the lubricated of motor, even damage motor, therefore, in embodiments of the present invention, one end away from handle is provided with roller, the diameter of roller is no more than adaptor tube 3, flexible pipe 6 and the internal diameter that fixed tube 7 is installed, dipstick body is being inserted in the process of engine oil scaleplate pipe, by roller, roll and contact with the official jargon inwall of engine oil scaleplate pipe, reduce collision and friction.
Scale bar 9 can adopt multiple material to make, and in embodiments of the present invention, scale bar 9 is made by elastic metallic.
The present invention also provides a kind of motor, comprises crankcase and is arranged on the dipstick on crankcase, and wherein, dipstick is the as above dipstick described in any one.
In this specification, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiments, between each embodiment identical similar part mutually referring to.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To these embodiments' multiple modification, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (13)
1. a dipstick, comprise engine oil scaleplate pipe and dipstick body, described dipstick body comprises that handle and one end are connected to the scale bar (9) on described handle, the upper one end away from described handle of described scale bar (9) is provided with the measurement section for measuring machine oil mass, it is characterized in that, described scale bar (9) is bent structure, described engine oil scaleplate pipe comprises adaptor tube (3), flexible pipe (6) and installation fixed tube (7), described installation fixed tube (7) is for sealing the casing that is arranged on engine crankcase, one end enters in the casing of described engine crankcase through the casing of described engine crankcase, it is outer and be connected with described flexible pipe (6) that the other end is positioned at the casing of described engine crankcase, described flexible pipe (6) is connected with described adaptor tube (3) away from one end of described installation fixed tube (7), described scale bar (9) is provided with one end of described measurement section successively through described adaptor tube (3), described flexible pipe (6) and described installation fixed tube (7) are also stretched out away from one end of described flexible pipe (6) from described installation fixed tube (7).
2. dipstick according to claim 1, it is characterized in that, described installation fixed tube (7) comprises mounting pipe (71) and fixed tube (72), described mounting pipe (71) is for sealing the casing that is arranged on crankcase, described fixed tube (72) is fixedly connected on one end that described mounting pipe (71) is positioned at described crankcase body, and the other end that described mounting pipe (71) is positioned at outside described crankcase body is provided with and described flexible pipe (6) close-fitting the first joint of internal diameter (10).
3. dipstick according to claim 2, is characterized in that, described fixed tube (72) is provided with air hole (8) more than the machine oil liquid level upper limit.
4. dipstick according to claim 2, is characterized in that, is welding between described mounting pipe (71) and described fixed tube (72).
5. dipstick according to claim 2, is characterized in that, described mounting pipe (71) is threaded with the casing of described crankcase.
6. dipstick according to claim 2, it is characterized in that, described adaptor tube (3) one end is provided with and close-fitting the second joint of described flexible pipe (6) internal diameter, the tube chamber of described adaptor tube (3) comprises and from the one end away from described flexible pipe (6), is disposed with the first straight hole section, taper hole section and the second straight hole section, described the first straight hole section is communicated with the big opening end of described taper hole section, and described the second straight hole section is communicated with the osculum end of described taper hole section.
7. dipstick according to claim 6, it is characterized in that, described handle comprises draw ring (1) and auxiliary section (4), described auxiliary section (4) is cylindric, one end is connected with described draw ring (1), the other end is extended with the taper cylinder (5) that diameter reduces gradually, described taper cylinder (5) is connected with described scale bar (9) away from one end of described draw ring (1), described scale bar (9) is successively through described adaptor tube (3), described flexible pipe (6) and described installation fixed tube (7) and from stretch out one end of described installation fixed tube (7) described auxiliary section (4) and described taper cylinder (5) coordinate with described the first straight hole section and described taper hole section respectively.
8. dipstick according to claim 7, is characterized in that, between the tube chamber of described auxiliary section (4) and described adaptor tube (3), is provided with seal arrangement (2).
9. dipstick according to claim 8, is characterized in that, described seal arrangement (2) is O RunddichtringO, and described auxiliary section is provided with annular groove on (4), and described O RunddichtringO embeds in described annular groove.
10. dipstick according to claim 6, is characterized in that, on described the first joint (10) and described the second joint, is provided with anti-loose structure, described in loosen structure and comprise a plurality of cambered surface annular protrusions that distribute vertically.
11. dipsticks according to claim 1, it is characterized in that, described scale bar (9) is provided with roller away from one end of described handle, and the diameter of described roller is no more than the internal diameter of described adaptor tube (3), described flexible pipe (6) and described installation fixed tube (7).
12. dipsticks according to claim 1, is characterized in that, described scale bar (9) is made by elastic metallic.
13. 1 kinds of motors, comprise crankcase and are arranged on the dipstick on described crankcase, it is characterized in that, described dipstick is the dipstick as described in claim 1-12 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284679.1A CN104018910A (en) | 2014-06-23 | 2014-06-23 | Engine oil dipstick and engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284679.1A CN104018910A (en) | 2014-06-23 | 2014-06-23 | Engine oil dipstick and engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104018910A true CN104018910A (en) | 2014-09-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410284679.1A Pending CN104018910A (en) | 2014-06-23 | 2014-06-23 | Engine oil dipstick and engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104018910A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179046A (en) * | 2015-09-22 | 2015-12-23 | 奇瑞汽车股份有限公司 | Machine oil ruler installation structure |
| CN108252766A (en) * | 2018-02-06 | 2018-07-06 | 重庆电讯职业学院 | A kind of automobile engine oil ruler component |
| CN108412578A (en) * | 2018-03-08 | 2018-08-17 | 东风商用车有限公司 | One kind is from suction type dipstick component and application method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8632458U1 (en) * | 1986-12-04 | 1987-02-19 | Audi Ag, 8070 Ingolstadt, De | |
| EP1475615A1 (en) * | 2003-04-02 | 2004-11-10 | Renault s.a.s. | Oil dip stick |
| CN201262107Y (en) * | 2008-09-26 | 2009-06-24 | 上海宇顺汽车零件有限公司 | Engine oil staff gauge of engine |
| CN201347782Y (en) * | 2008-12-29 | 2009-11-18 | 上海宇顺汽车零件有限公司 | Engine oil dipstick |
| CN201407081Y (en) * | 2009-04-23 | 2010-02-17 | 刘巧明 | Engine lubricating oil dipstick with metal hose |
| CN202991183U (en) * | 2012-11-21 | 2013-06-12 | 成都发动机（集团）有限公司 | Guiding pipe assembly of oil level gauge of engine |
| CN203570387U (en) * | 2013-10-17 | 2014-04-30 | 潍柴动力股份有限公司 | Oil level gauge for diesel engine |
| CN203962095U (en) * | 2014-06-23 | 2014-11-26 | 安徽华菱汽车有限公司 | A kind of dipstick and motor |
-
2014
- 2014-06-23 CN CN201410284679.1A patent/CN104018910A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE8632458U1 (en) * | 1986-12-04 | 1987-02-19 | Audi Ag, 8070 Ingolstadt, De | |
| EP1475615A1 (en) * | 2003-04-02 | 2004-11-10 | Renault s.a.s. | Oil dip stick |
| CN201262107Y (en) * | 2008-09-26 | 2009-06-24 | 上海宇顺汽车零件有限公司 | Engine oil staff gauge of engine |
| CN201347782Y (en) * | 2008-12-29 | 2009-11-18 | 上海宇顺汽车零件有限公司 | Engine oil dipstick |
| CN201407081Y (en) * | 2009-04-23 | 2010-02-17 | 刘巧明 | Engine lubricating oil dipstick with metal hose |
| CN202991183U (en) * | 2012-11-21 | 2013-06-12 | 成都发动机（集团）有限公司 | Guiding pipe assembly of oil level gauge of engine |
| CN203570387U (en) * | 2013-10-17 | 2014-04-30 | 潍柴动力股份有限公司 | Oil level gauge for diesel engine |
| CN203962095U (en) * | 2014-06-23 | 2014-11-26 | 安徽华菱汽车有限公司 | A kind of dipstick and motor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179046A (en) * | 2015-09-22 | 2015-12-23 | 奇瑞汽车股份有限公司 | Machine oil ruler installation structure |
| CN108252766A (en) * | 2018-02-06 | 2018-07-06 | 重庆电讯职业学院 | A kind of automobile engine oil ruler component |
| CN108412578A (en) * | 2018-03-08 | 2018-08-17 | 东风商用车有限公司 | One kind is from suction type dipstick component and application method |
| CN108412578B (en) * | 2018-03-08 | 2023-09-01 | 东风商用车有限公司 | Self-priming engine oil dipstick assembly and use method thereof |
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Application publication date: 20140903 |
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