CN209505943U - Engine side cover with visual difference obturator - Google Patents
Engine side cover with visual difference obturator Download PDFInfo
- Publication number
- CN209505943U CN209505943U CN201822207140.2U CN201822207140U CN209505943U CN 209505943 U CN209505943 U CN 209505943U CN 201822207140 U CN201822207140 U CN 201822207140U CN 209505943 U CN209505943 U CN 209505943U
- Authority
- CN
- China
- Prior art keywords
- side cover
- engine side
- obturator
- blind hole
- thickness
- 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.)
- Expired - Fee Related
Links
- 230000000007 visual effect Effects 0.000 title claims abstract description 7
- 239000000463 material Substances 0.000 description 26
- 239000000203 mixture Substances 0.000 description 14
- 238000005299 abrasion Methods 0.000 description 9
- 239000003795 chemical substances by application Substances 0.000 description 8
- 239000003365 glass fiber Substances 0.000 description 5
- CWQXQMHSOZUFJS-UHFFFAOYSA-N molybdenum disulfide Chemical group S=[Mo]=S CWQXQMHSOZUFJS-UHFFFAOYSA-N 0.000 description 5
- 229910052982 molybdenum disulfide Inorganic materials 0.000 description 5
- 239000000243 solution Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- -1 siloxanes Chemical class 0.000 description 4
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 3
- 238000001514 detection method Methods 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- 238000012856 packing Methods 0.000 description 3
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 3
- 239000004810 polytetrafluoroethylene Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 229920002292 Nylon 6 Polymers 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004954 Polyphthalamide Substances 0.000 description 2
- 239000004743 Polypropylene Substances 0.000 description 2
- 239000004760 aramid Substances 0.000 description 2
- 229920003235 aromatic polyamide Polymers 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920000098 polyolefin Polymers 0.000 description 2
- 229920006375 polyphtalamide Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 239000004609 Impact Modifier Substances 0.000 description 1
- 241001536374 Indicator indicator Species 0.000 description 1
- 229920002302 Nylon 6,6 Polymers 0.000 description 1
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 229920006231 aramid fiber Polymers 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of engine side cover with visual difference obturator, which has wear indicator, and wear indicator described in wear indicator includes at least one blind hole, and the thickness of the blind via bottom is lower than the thickness of side cover main part；The obturator for being visually different from side cover main part is also filled in the blind hole.By observing the state of the wear indicator, replacement side cover can be easily and accurately determined the need for.
Description
Technical field
The utility model relates to technical field of engines more particularly to a kind of engine sides with visual difference obturator
Lid.
Background technique
When motorcycle is broken, engine side cover always bumps against ground, and may rupture or wear, and causes oil leak.
When there are excessive impact or abrasion or motorcycle is when some time is advanced in its side, and engine side cover will rupture.
This causes engine motor oil to spill on track or road, and such oil leak would generally make other motorcycles and other
Vehicle becomes abnormally dangerous, or will lead to more and more fatal traffic accidents.
Composite material is commonly connected for manufacturing engine side cover material, such as carbon fiber, aramid fiber, replaceable
Aluminium sheet or steel plate etc..These materials are usual or very expensive or too suitable.
Still an alternative is that the material of attachment such as polycarbonate, although providing good protective value, these
Acting on can go bad with oil product Long Term Contact or while being chronically exposed under sunlight.
In addition if collision is slight rather than high speed or long range, engine side, which covers, only to grind on a small quantity
Damage or abrasion, it means that it can be continued to use, no replacement is required.
However, will not be replaced when needing replacing sometimes due to the high-performance and durability of engine side cover material, its quilt
May wear to final collision possibly can not protect the degree of engine as expected.This way will not only save expense, but also
The safety of cyclist can be reduced.
Utility model content
The purpose of the utility model is to provide a kind of engine side covers with visual difference obturator, have abrasion instruction
Device can refer to the wear indicator and determine the need for replacement side cover.
To achieve the above object, the utility model provides a kind of engine side cover with visual difference obturator, should
Side cover has wear indicator, and wear indicator described in wear indicator includes at least one blind hole, the thickness of the blind via bottom
Degree is lower than the thickness of side cover main part；The obturator for being visually different from side cover main part is also filled in the blind hole.
Preferably, the wear indicator includes multiple blind holes.
Preferably, the thickness of the blind via bottom is between 1mm and 2.5mm.
Preferably, the thickness of the blind via bottom is between 1.5mm and 2mm.
Preferably, the blind via bottom with a thickness of 1.7mm.
Engine side cover provided by the utility model, the side cover have wear indicator, wear described in wear indicator
Indicator includes at least one blind hole, and the thickness of the blind via bottom is referred to lower than the thickness of side cover main part by observing the abrasion
Show the state of device, can easily and accurately determine the need for replacement side cover.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also
Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 shows the top view of the engine side cover according to the utility model first embodiment.
Fig. 2 shows the bottom views according to the engine side cover of the utility model first embodiment.
Fig. 3 shows the cross-sectional view of the engine side cover according to the utility model first embodiment.
Fig. 4 shows the top cross-sectional view of the engine side cover according to the utility model first embodiment.
Specific embodiment
Fig. 1 to Fig. 4 shows the engine side cover 10 according to the utility model first embodiment.In use, engine
Side cover 10 is used to be bolted to the motor on available engine over body case using bolt hole 18a to 18d and be recycled.Engine side
Lid 10 has top surface 14 and bottom surface 16, and the thickness of engine side cover 10 becomes according to the wear requirements on engine side cover 10
Change, but usually in 2mm between 12mm.
Engine side cover 10 is by including that the composition of polymeric material and long glass fibres is formed.Long glass fibres usually with
The range of 50-70% exists.Long glass fibres is used to increase when being formed and protecting product the abrasion and protection of composition.Include
60% long glass fibre is it is particularly advantageous that because it allows to balance high polishing machine and balance impact property.
Polymer is generally selected from polyamide, polyester, polyolefin and siloxanes.The usually resistance to petroleum contact of these polymer materials
Or long-term UV exposure.Polyamide can be selected from polyphthalamide (PPA), polycaprolactam (nylon 6), poly hexamethylene adipamide oneself two
Amine (nylon 6.6) and aromatic polyamides (aramid fibre).Polyolefin can be selected from polyethylene (PE), polypropylene (PP) and
Polytetrafluoroethylene (PTFE) (PTFE).Polyester can be selected from poly terephthalic acid (PTA).
The composition also may include flow ability modifying agent.In general, flow ability modifying agent (if you are using) is that Yi Mo flowing changes
Property agent.The use of easy flow ability modifying agent is not only facilitated using composition itself in injection moulding process, this is to form protection product
Preferred method, but also generate stronger protection product.Easy flow ability modifying agent means that long glass fibres flows into more stablely
In mold, this leads to the more less breakage of fiber, and stronger protection product in turn because more fiber keep it is long and
Reinforced polymeric material.One example of easy flow ability modifying agent is molybdenum disulfide.This is because molybdenum disulfide acts not only as
Easy flow ability modifying agent, but also can be used as tracer member, facilitate detection combination object when being formed and protecting product.This is favourable,
Because molybdenum disulfide is to be easy detection, and whether be used as detection protection product real in the protection product formed by composition
The method formed on border by the composition of the utility model or different compositions.The molybdenum disulfide of typical amount accounts for total composition
3% to 5%.
The composition can additionally comprise impact modifier and/or anti-impact stabilizer.
Composition embodiment:
Polymer material is nylon 6.6.
The content of long glass filled fiber is the 60% of total composition.
Flow ability modifying agent is molybdenum disulfide, and content is the 3-5% of total composition.
Fig. 2 shows the bottom views of engine side cover 10, provide multiple blind hole 12a to 12e.Blind hole, which does not extend to, starts
The top surface 14 of pusher side lid 10.Blind hole stops at except the top surface 14 of engine side cover 10.In general, existing between the ends
The material of 1mm to 2.5mm.The top surface 14 of each of blind hole 12a to 12e and engine side cover 10 are implemented shown in
In example, there are the materials of 1.7mm between the end of each blind hole 12a, 12b, 12c, 12d, 12e and the top surface 14 of secondary.
Blind hole of the 12a into 12e is located at the region (one or more) that assistant engine cover 10 is easiest to abrasion.
In alternative solution, shows blind hole 12a to 12e and be not filled.However, blind hole 12a is extremely in alternative solution
12e can be filled with the material of the color different from the domain color of the second hood 10.Although packing material itself is different
Color, but can have identical or different composition.The main material of secondary hood 10.The definite face of packing material
Color is not important, and only it is visually different and different from the primary color of engine side cover 10.
In addition, can be in alternative solution and be not provided with blind hole 12a to 12e, but auxiliary engine hood 10 is by 2 kinds
The material of different colours is formed, these materials can be the same combination of different compositions.The exact color of two kinds of materials is not
Important, only they are visually different from each other and different from each other.In this alternative, engine side cover 10 is formed so that
Entire top surface is formed by a kind of material of color with a thickness of 1mm to 2.5mm, and the rest part of engine side cover 10 by
The material of another color is formed.
Fig. 3 shows the cross-sectional view of engine side cover 10, shows the depth of blind hole 12a and 12b and in top surface 14
Existing quantity of material before.
Fig. 4 shows the top cross-sectional view of engine side cover 10, two of them blind hole 12a, and 12b has been exposed through.The view
It illustrates after the abrasion of top surface, such as after falling, what can occur for engine side cover 10.In exposed blind hole 12a
And in the region around 12b, sufficiently abrasion is to replace for the top surface of engine side cover 10, and typically at least 1mm is extremely
The material of 2.5mm (depending on the depth of the material left between each end).Blind hole 12a to 12e and assistant engine cover 10
Top surface 14 a part.As described above, in the shown embodiment, the end of each blind hole 12a to 12e and engine side cover
There are the materials of 1.7mm between 10 top surface 14.
In above-mentioned alternative solution, blind hole 12a to 12e is filled with the material different from the domain color of engine side cover 10,
When top surface abrasion when, as described above, rather than hole become it is visible on the contrary, packing material will become as it can be seen that its visually with hair
The domain color of motivation side cover 10 is different and different.
Be not provided in the alternative solution of blind hole 12a to 12e in above-mentioned another, on the contrary, engine side cover 10 by 2 kinds not
Material with color is formed, when top surface 14 is worn, as described above, rather than hole, but following material.Lost material
Top surface 14 will become as it can be seen that it is visually different and different from the top surface 14 of engine side cover 10.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Engine side cover provided by the utility model is described in detail above.Specific case used herein
The principles of the present invention and embodiment are expounded, the above embodiments are only used to help understand, and this is practical
Novel method and its core concept.It should be pointed out that for those skilled in the art, not departing from this reality
Under the premise of with new principle, several improvements and modifications can be made to this utility model, these improvement and modification are also fallen into
In the protection scope of the utility model claims.
Claims (5)
1. a kind of engine side cover with visual difference obturator, which is characterized in that the side cover has wear indicator, described
Wear indicator includes at least one blind hole, and the thickness of the blind via bottom is lower than the thickness of side cover main part；In the blind hole
It is also filled with the obturator for being visually different from side cover main part.
2. engine side cover as described in claim 1, which is characterized in that the wear indicator includes multiple blind holes.
3. engine side cover as described in claim 1, which is characterized in that the thickness of the blind via bottom 1mm and 2.5mm it
Between.
4. engine side cover as described in claim 1, which is characterized in that the thickness of the blind via bottom 1.5mm and 2mm it
Between.
5. engine side cover as described in claim 1, which is characterized in that the blind via bottom with a thickness of 1.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207140.2U CN209505943U (en) | 2018-12-26 | 2018-12-26 | Engine side cover with visual difference obturator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822207140.2U CN209505943U (en) | 2018-12-26 | 2018-12-26 | Engine side cover with visual difference obturator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209505943U true CN209505943U (en) | 2019-10-18 |
Family
ID=68197402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822207140.2U Expired - Fee Related CN209505943U (en) | 2018-12-26 | 2018-12-26 | Engine side cover with visual difference obturator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209505943U (en) |
-
2018
- 2018-12-26 CN CN201822207140.2U patent/CN209505943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |