CN2900316Y - Mounting structure of motorcycle silenser - Google Patents
Mounting structure of motorcycle silenser Download PDFInfo
- Publication number
- CN2900316Y CN2900316Y CN 200620110605 CN200620110605U CN2900316Y CN 2900316 Y CN2900316 Y CN 2900316Y CN 200620110605 CN200620110605 CN 200620110605 CN 200620110605 U CN200620110605 U CN 200620110605U CN 2900316 Y CN2900316 Y CN 2900316Y
- Authority
- CN
- China
- Prior art keywords
- motorcycle
- mounting structure
- utility
- model
- piece
- 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
- 238000009434 installation Methods 0.000 claims abstract description 8
- 230000003584 silencer Effects 0.000 claims description 18
- 238000003466 welding Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model discloses an installation structure of motorcycle muffler, which comprises a connection piece and is characterized in that: the installation connection piece is composed of a groove block and an U-form block integrated together with the U-form block in the groove block; the two stress edges of the U-form block are parallel, thus forming a rectangle space structure. The utility model has the advantages of reasonable structure, strong shock-absorption capability; increasing the contact area for solider welding and bigger stress area; the connection device and the muffler are unlikely to be distorted and damaged, which is favorable for motorcycle tail gas emission indexes to reach European II and III standards.
Description
Technical field
The utility model relates to a kind of mounting structure, especially the noise silencer of motor bike is installed in the mounting structure on the motorbike frame.
Background technology
Noise silencer is indispensable on a motor bike vitals, and its effect is to be discharged in the atmosphere with the cooling of the waste gas behind the engine combustion, reduction noise with after eliminating Mars; And along with the surging of environmental consciousness and to the exacting requirements more and more of the pollutant levels value in the motorcycle exhaust, particularly along with the carbonic oxide in the tail gas (CO), Nitrogen oxides (NO
x) and the rigid and absolute enforcement of the discharge permit standard (Europe II, EUROIII Emission Standard) of hydro-carbon (HC), but motor bike manufacturer all will have the photocatalyst conversion catalyst class device of pollutant levels in conversion, the reduction tail gas to be arranged in the noise silencer, when increasing noise silencer effect and function, also increased noise silencer weight.
Noise silencer of the prior art, usually all adopt following installation form: the flange of the front end that it links to each other with engine exhaust port is connected with the outlet position of driving engine by screw, its middle part or in, the rear portion is welded on the correct position of vehicle frame by single hanger of hanging, in use, because influences such as long-term vibration, shake, list is hung hanger and is easy to distortion or damage, causes noise silencer to be easy to generate distortion even damage, has a strong impact on its performance; For the noise silencer that catalyst class device is set, weight own has increased, in use easier along with single hang the distortion of hanger and be out of shape, damage etc., do not have the effect that reduces pollutant levels, the effluent standard of out of reach Europe II, Europe III.
Summary of the invention
The utility model is at the single deficiency of hanging the mounting structure of hanger of available technology adopting, provide a kind of anti-vibration ability by force, not yielding, the muffler installation structure that damages.
The technical solution of the utility model: the mounting structure of noise eliminator of motorcycle, comprise the installation attaching parts, it is characterized in that: described installation attaching parts is made up of flute profile sole piece that links into an integrated entity and U type piece, and U type piece is in the flute profile sole piece;
Further be characterised in that: two stressed limits of described U type piece are parallel to each other, and form the coffin structure.
Mounting structure of the present utility model, relative prior art has following advantage:
1, rational in infrastructure, the anti-vibration ability is strong, has increased torque forces;
2, increased area of contact, welded easily during welding, be in contact with one another the position area and increase the corresponding area of thrust surface that increased;
3, connecting device and noise silencer are not easy distortion, are not easy to damage, and help the motorcycle exhaust discharge index to reach Europe II, EUROIII Emission Standard.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is the utility model mounting structure front view.
Fig. 2 is the upward view of the utility model mounting structure.
The specific embodiment
In Fig. 1, the 1-vehicle frame, 2-installs connector, 3-flute profile sole piece, 4-U type piece, 5-noise silencer, 6, the stressed limit of 7-.
The mounting structure of noise silencer of the prior art, usually adopt veneer mounting structure form, also be single hangers structure, with the upper and lower end of veneer mounting structure respectively with the proper site of frame of motorcycle, the proper site weld together of noise silencer, thereby noise silencer is fixedly mounted on the frame of motorcycle, this kind structure is because the vibration of noise silencer, its undercapacity, cause cracking, fracture of noise silencer connecting portion etc. easily, more than as prior art, be not described in detail in this.
In Fig. 1,2, muffler installation structure of the present utility model comprises connector 2 is installed, and connector 2 is installed is made up of flute profile sole piece 3 and U type piece 4, and U type piece 4 links into an integrated entity or manufactures one in flute profile sole piece 3.
When assembling is installed, the U type piece 4 of connector 2 and the proper site weld together of frame of motorcycle normally will be installed, with the flute profile sole piece 3 of connector 2 and the proper site weld together of noise silencer are installed, form a firm space connection structure.
U type piece 4 is " U " word shapes, and its stressed limit 6,7 is parallel to each other, and forms a coffin structure.The U type piece 4 of rectangular configuration has good vibration resistance, has increased the area of contact that is in contact with one another the position with vehicle frame 1 and noise silencer, has increased torque forces.
Claims (3)
1, the mounting structure of noise eliminator of motorcycle comprises attaching parts (2) is installed that it is characterized in that: described installation attaching parts (2) is made up of flute profile sole piece (3) that links into an integrated entity and U type piece (4), and U type piece (4) is in flute profile sole piece (3).
2, the mounting structure of noise eliminator of motorcycle according to claim 1 is characterized in that: the stressed limit of described U type piece (4) (6,7) are parallel to each other, and form the coffin structure.
3, the mounting structure of described noise eliminator of motorcycle according to claim 1 and 2 is characterized in that: described U type piece (4) and vehicle frame (1) weld together, described flute profile sole piece (3) and noise silencer (5) weld together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110605 CN2900316Y (en) | 2006-05-18 | 2006-05-18 | Mounting structure of motorcycle silenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620110605 CN2900316Y (en) | 2006-05-18 | 2006-05-18 | Mounting structure of motorcycle silenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2900316Y true CN2900316Y (en) | 2007-05-16 |
Family
ID=38084479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620110605 Expired - Fee Related CN2900316Y (en) | 2006-05-18 | 2006-05-18 | Mounting structure of motorcycle silenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2900316Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806841A (en) * | 2012-08-06 | 2012-12-05 | 龙工（上海）挖掘机制造有限公司 | Shockproof crack-proof support for small-size excavator silencer |
| CN110953057A (en) * | 2018-09-27 | 2020-04-03 | 丰田自动车株式会社 | Vehicle with a steering wheel |
-
2006
- 2006-05-18 CN CN 200620110605 patent/CN2900316Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102806841A (en) * | 2012-08-06 | 2012-12-05 | 龙工（上海）挖掘机制造有限公司 | Shockproof crack-proof support for small-size excavator silencer |
| CN110953057A (en) * | 2018-09-27 | 2020-04-03 | 丰田自动车株式会社 | Vehicle with a steering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070516 Termination date: 20100518 |