CN203962094U - A kind of engine oil scaleplate pipe and motor - Google Patents
A kind of engine oil scaleplate pipe and motor Download PDFInfo
- Publication number
- CN203962094U CN203962094U CN201420337747.1U CN201420337747U CN203962094U CN 203962094 U CN203962094 U CN 203962094U CN 201420337747 U CN201420337747 U CN 201420337747U CN 203962094 U CN203962094 U CN 203962094U
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- CN
- China
- Prior art keywords
- pipe
- engine
- crankcase
- engine oil
- fixed tube
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of engine oil scaleplate pipe, comprise adaptor tube, flexible pipe and installation fixed tube, the casing that passes engine crankcase in fixed tube one end is installed to be entered in 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, the part that engine oil scaleplate pipe is positioned at outside engine crankcase is mainly flexible pipe, therefore, engine oil scaleplate pipe 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 on crankcase, its part that stretches into crankcase can be fixed dipstick body spacing, 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.The invention also discloses a kind of motor.
Description
Technical field
The utility model relates to technical field of engines, particularly a kind of engine oil scaleplate pipe 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 engine oil scaleplate pipe 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 a kind of engine oil scaleplate pipe is provided, can meet the multifarious requirement of engine arrangement, to dipstick body, carry out spacing simultaneously, avoid dipstick body to rock with machine oil, improve the accuracy that oil level is measured, become those skilled in the art's important technological problems urgently to be resolved hurrily.
Model utility content
In view of this, the utility model provides a kind of engine oil scaleplate pipe and motor, to reach by engine oil scaleplate pipe during for motor, can meet the multifarious requirement of engine arrangement, to dipstick body, carry out spacing simultaneously, avoid dipstick body to rock with machine oil, improve the object of the accuracy of oil level measurement.
For achieving the above object, the utility model provides following technological scheme:
A kind of engine oil scaleplate pipe, for sealing the casing that is arranged on engine crankcase, comprise adaptor tube, flexible pipe and fixed tube is installed, described installation fixed tube 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, and described flexible pipe is connected with described adaptor tube away from one end of described installation fixed tube.
Preferably, described installation fixed tube comprises mounting pipe and fixed tube, described mounting pipe sealing is arranged on the casing of described engine crankcase, described fixed tube is fixedly connected on one end that described mounting pipe is positioned at described engine crankshaft box body, and the other end that described mounting pipe is positioned at outside described engine crankshaft box 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, 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.
A motor, comprises crankcase and is arranged on the engine oil scaleplate pipe on described crankcase, and described engine oil scaleplate pipe is the as above engine oil scaleplate pipe described in any one.
From technique scheme, can find out, the engine oil scaleplate pipe that the utility model provides, for sealing the casing that is arranged on engine crankcase, comprise adaptor tube, flexible pipe and installation fixed tube, the casing that passes engine crankcase in fixed tube one end is installed to be entered in 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, the part that engine oil scaleplate pipe is positioned at outside engine crankcase is mainly flexible pipe, therefore, engine oil scaleplate pipe 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 on crankcase, its part that stretches into crankcase can be fixed dipstick body spacing, 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 utility model embodiment 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 embodiments more of the present utility model, 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 engine oil scaleplate pipe that Fig. 1 provides for the utility model embodiment;
The structural representation of the mounting pipe of the engine oil scaleplate pipe that Fig. 2 provides for the utility model embodiment.
Embodiment
The utility model provides a kind of engine oil scaleplate pipe and motor, to reach by engine oil scaleplate pipe during for motor, can meet the multifarious requirement of engine arrangement, to dipstick body, carry out spacing simultaneously, avoid dipstick body to rock with machine oil, improve the object of the accuracy of oil level measurement.
Below in conjunction with the accompanying drawing in the utility model embodiment, the technological scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiments.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment who obtains under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 and Fig. 2, the structural representation of the engine oil scaleplate pipe that Fig. 1 provides for the utility model embodiment; The structural representation of the mounting pipe of the engine oil scaleplate pipe that Fig. 2 provides for the utility model embodiment.
A kind of engine oil scaleplate pipe that the utility model provides, for sealing the casing that is arranged on engine crankcase, comprise adaptor tube 1, flexible pipe 2 and fixed tube is installed, the casing that passes engine crankcase in fixed tube one end is installed to be entered in the casing of engine crankcase, it is outer and is connected with flexible pipe 2 that the other end is positioned at the casing of engine crankcase, and flexible pipe 2 is connected with adaptor tube 1 away from one end of installation fixed tube.
Compared with prior art, the engine oil scaleplate pipe that the utility model provides, the part that engine oil scaleplate pipe is positioned at outside engine crankcase is mainly flexible pipe, therefore, engine oil scaleplate pipe 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 dipstick body spacing, 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 is installed can adopt various structures to realize self and the sealing installation of crankcase body and the object spacing to dipstick body, in the utility model embodiment, fixed tube is installed and comprises mounting pipe 3 and fixed tube 4, mounting pipe 3 is for sealing the casing that is arranged on crankcase, fixed tube 4 is fixedly connected on one end that mounting pipe 3 is positioned at crankcase body, and the other end that mounting pipe 3 is positioned at outside crankcase body is provided with and close-fitting the first joint 6 of flexible pipe 2 internal diameters.
When fixed tube 4 is longer, fixed tube 4 will enter in machine oil away from one end of mounting pipe 3, when longer in motor working time, pressure in crankcase will raise, cause fixed tube 4 external and internal pressures different, cause fixed tube 4 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 the utility model embodiment, fixed tube 4 is provided with air hole 5 more than the machine oil liquid level upper limit, by be provided with air hole 5 more than the machine oil liquid level upper limit, can make fixed tube 4 external and internal pressures remain consistent, avoid fixed tube 4 inner engine oil liquid levels to raise.
In car running process, fixed tube 4 inevitably can be trembleed, and therefore easy and mounting pipe 3 disengagings after causing working long hours, in the utility model embodiment, are welding between mounting pipe 3 and fixed tube 4.
For when realizing sealing installation, be convenient to safeguard dismounting and change, in the utility model embodiment, mounting pipe 3 is threaded with the casing of crankcase.
Adaptor tube 3 is mainly used in coordinating with the handle of dipstick body, it can adopt various structures, in the utility model embodiment, adaptor tube 3 one end are provided with and close-fitting the second joint of flexible pipe 2 internal diameters, the tube chamber of adaptor tube 3 comprises and from the one end away from flexible pipe 2, 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 2 from adaptor tube 3.
The first joint 6 and the second joint are all by the internal diameter with flexible pipe 2, to closely cooperate to realize to be connected, for fear of in use, flexible pipe 2 and the first joint 6 and the second joint depart from, cause the loosening of dipstick body, affect the measurement of machine oil and the sealing of crankcase, in the utility model embodiment, on the first joint 6 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 6 and the second joint and flexible pipe 2, simultaneously, increased the interaction force between the first joint 6 and the second joint and flexible pipe 2, can make the first joint 6 and the second joint and flexible pipe 2 more firmly link together, avoid mutual disengaging.
The utility model also provides a kind of motor, comprises crankcase and is arranged on engine oil scaleplate pipe on crankcase, and wherein, engine oil scaleplate pipe is the as above engine oil scaleplate pipe 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 utility model.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 spirit or scope of the present utility model, realize in other embodiments.Therefore, the utility model 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 (8)
1. an engine oil scaleplate pipe, for sealing the casing that is arranged on engine crankcase, it is characterized in that, comprise adaptor tube (1), flexible pipe (2) and fixed tube is installed, described installation fixed tube 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 (2) that the other end is positioned at the casing of described engine crankcase, and described flexible pipe (2) is connected with described adaptor tube (1) away from one end of described installation fixed tube.
2. engine oil scaleplate pipe according to claim 1, it is characterized in that, described installation fixed tube comprises mounting pipe (3) and fixed tube (4), described mounting pipe (3) sealing is arranged on the casing of described engine crankcase, described fixed tube (4) is fixedly connected on one end that described mounting pipe (3) is positioned at described engine crankshaft box body, and the other end that described mounting pipe (3) is positioned at outside described engine crankshaft box body is provided with and described flexible pipe (2) close-fitting the first joint of internal diameter (6).
3. engine oil scaleplate pipe according to claim 2, is characterized in that, described fixed tube (4) is provided with air hole (5) more than the machine oil liquid level upper limit.
4. engine oil scaleplate pipe according to claim 2, is characterized in that, is welding between described mounting pipe (3) and described fixed tube (4).
5. engine oil scaleplate pipe according to claim 2, is characterized in that, described mounting pipe (3) is threaded with the casing of described crankcase.
6. engine oil scaleplate pipe according to claim 2, it is characterized in that, described adaptor tube (1) one end is provided with and close-fitting the second joint of described flexible pipe (2) internal diameter, the tube chamber of described adaptor tube (1) comprises and from the one end away from described flexible pipe (2), 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. engine oil scaleplate pipe according to claim 6, is characterized in that, on described the first joint (6) and described the second joint, is provided with anti-loose structure, and described anti-loose structure comprises a plurality of cambered surface annular protrusions that distribute vertically.
8. a motor, comprises crankcase and is arranged on the engine oil scaleplate pipe on described crankcase, it is characterized in that, described engine oil scaleplate pipe is the engine oil scaleplate pipe as described in claim 1-7 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337747.1U CN203962094U (en) | 2014-06-23 | 2014-06-23 | A kind of engine oil scaleplate pipe and motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337747.1U CN203962094U (en) | 2014-06-23 | 2014-06-23 | A kind of engine oil scaleplate pipe and motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203962094U true CN203962094U (en) | 2014-11-26 |
Family
ID=51922692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337747.1U Withdrawn - After Issue CN203962094U (en) | 2014-06-23 | 2014-06-23 | A kind of engine oil scaleplate pipe and motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203962094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018909A (en) * | 2014-06-23 | 2014-09-03 | 安徽华菱汽车有限公司 | Engine oil dipstick pipe and engine |
-
2014
- 2014-06-23 CN CN201420337747.1U patent/CN203962094U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104018909A (en) * | 2014-06-23 | 2014-09-03 | 安徽华菱汽车有限公司 | Engine oil dipstick pipe and engine |
| CN104018909B (en) * | 2014-06-23 | 2016-04-06 | 安徽华菱汽车有限公司 | A kind of engine oil scaleplate pipe and motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141126 Effective date of abandoning: 20160406 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |