CN204236226U - A kind of muffler suspension is installed by damping mount part structure - Google Patents
A kind of muffler suspension is installed by damping mount part structure Download PDFInfo
- Publication number
- CN204236226U CN204236226U CN201420647789.5U CN201420647789U CN204236226U CN 204236226 U CN204236226 U CN 204236226U CN 201420647789 U CN201420647789 U CN 201420647789U CN 204236226 U CN204236226 U CN 204236226U
- Authority
- CN
- China
- Prior art keywords
- mount part
- damping mount
- muffler
- damping
- muffler suspension
- 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
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a kind of muffler suspension installation damping mount part structure, it is characterized in that, described damping mount part entirety is oval dish type and have employed elastomeric material preparation, and damping mount part surface is provided with two through holes for grafting, wherein, the overall position that keeps to the side along oval ring of described damping mount part is also built-in with the elastic metal strip of oval ring.It is simple that the utility model has structure, and intensity is high, both saves material, can have the advantages such as better damping effect again.
Description
Technical field
The utility model relates to a kind of automotive muffler and fixedly uses accessory.In particular to a kind of automotive muffler muffler suspension installation damping mount part structure.
Background technology
Automotive muffler, is exhaust muffler again, is mounted in a kind of component on automobile exhaust pipe, and its effect is used to reduce the speed from driving engine blow down gas and pressure, to reach the object of noise decrease.General exhaust system has longer length, and each exhaust section amplitude in car load motion is different, again because exhaust gas temperature during exhaust is higher, in order to prevent noise silencer hyperthermia radiation from affecting its Surrounding Parts, adopts multiple spot fixed form Gu more.
In order to avoid collision, and avoid that noise silencer temperature is too high to be impacted peripheral member, therefore the fixed sturcture in the middle part of noise silencer is generally adopt the mode hung to be fixed.
Existing noise silencer fixed sturcture is generally adopt the metallic support of similar locking hood type to install, such as, the utility model of China's number of patent application 201220481444.8, disclose a kind of anchor fitting for fixing exhaust muffler, comprise at least 1 pair of anchor ear, described anchor ear is connected by upper and lower semicircle anchor ear, one is provided with for installing fixing bending plate bottom described lower half circle anchor ear, the two ends of described bending plate are provided with for installing fixing mounting hole, and described bending plate is provided with reinforced rib.It is mainly used for the fixing of exhaust muffler, and structure is simple, easy for installation, low cost of manufacture, stable performance, reliability are high, and exhaust muffler not easily shakes.But this existing mounting means, still exists and installs inconvenience, and the defect that when vehicle travels, noise is larger.
In order to solve the problem, applicant considers that devising a kind of automotive muffler hangs fixed sturcture, a hanger bar is wherein set for being connected with vehicle frame, be provided with a connection hoop to be connected with automotive muffler, the damping mount part of a bamboo product oval dish type is for connecting hanger bar and be connected hoop, and damping mount part is considered mainly to adopt elastomeric material preparation.Like this, utilize the spring function of elastomeric material, while making automotive muffler quick and easy for installation, be provided with the function of damping noise reduction.
But wherein, how to design the concrete structure of damping mount part, make it have higher intensity, the use of limiting condition can be met, avoid being pulled off, and have further and both saved material, there is again the feature of good damping effect, become the problem needing to be considered.
Utility model content
For above-mentioned the deficiencies in the prior art, technical problem to be solved in the utility model is: how to provide a kind of structure simple, intensity is high, more can meet the use of limiting condition, avoids the muffler suspension installation damping mount part structure be pulled off; And make it have further and both saved material, there is again the feature of good damping effect
In order to solve the problems of the technologies described above, the utility model have employed following technical scheme:
A kind of muffler suspension is installed by damping mount part structure, it is characterized in that, described damping mount part entirety is oval dish type and have employed elastomeric material preparation, and damping mount part surface is provided with two through holes for grafting, wherein, the overall position that keeps to the side along oval ring of described damping mount part is also built-in with the elastic metal strip of oval ring.
Damping mount part structure of the present utility model, due to elastic metal strip built-in in Member Lip position, greatly can improve shock absorption suspension device part intensity like this, avoid being pulled off by shock absorption suspension device part under bad working environments, ensures that working stability is reliable.
As optimization, described through hole is positioned at the two ends of damping mount part length direction, be the through hollow structure of through-thickness in the middle part of damping mount part, and center position broad ways laterally connect make hollow structure formed two entirety leaned against mutually c-shaped in absolutely empty.
Like this, material is saved owing to being provided with hollow structure, be communicated with in the middle part of hollow structure simultaneously, two ends form interior absolutely empty of C shape, make damping mount part after two ends are pullled, inner elastomeric material can produce horizontal stress deformation, forms multidirectional stressed extension, and then be beneficial to the elastic effect improving member integrated, make its damping effect good.
As optimization, in described damping mount part, both side surface peripheral position through-thickness has convexed to form convex edge.This structure equally only need adopt a little material, can significantly increase damping mount part and improve its intensity, increasing its vibration-absorbing function.
Further, the overall position that keeps to the side along oval ring of described damping mount part is also built-in with the elastic metal strip of oval ring.
In sum, it is simple that the utility model has structure, and intensity is high, both saves material, can have the advantages such as better damping effect again.
Accompanying drawing explanation
Fig. 1 is the structural representation that a kind of automotive muffler that have employed the utility model structure hangs fixed sturcture.
Fig. 2 is the structural representation of independent damping mount part in Fig. 1.
Detailed description of the invention
The utility model is described in further detail to hang the detailed description of the invention of fixed sturcture below in conjunction with a kind of automotive muffler that have employed the utility model structure.
During concrete enforcement: as Figure 1-Figure 2, a kind of automotive muffler that have employed the utility model structure hangs fixed sturcture, comprises hanger bar 1, damping mount part 2 and is connected hoop 3; Described hanger bar 1 upper end has the canned paragraph of a flats and canned paragraph is fixed on vehicle frame by screw 4, and hanger bar 1 lower end has the hanger bar linkage section of a horizontally disposed round bar shape; Described connection hoop 3 bottom is the loop configuration for fixing a silencer, and on connection hoop, 3 have the hoop linkage section of a horizontally disposed round bar shape; Described damping mount part 2 entirety is oval dish type and have employed elastomeric material preparation, and damping mount part 2 surface is provided with two through holes 5 for grafting, described hanger bar linkage section and hoop linkage section extrude respectively and are inserted in two through holes 5 and are greater than the stop nut 6 of jack internal diameter at the other end screw thread diameter that spins.
Wherein, in described damping mount part 2, through hole 5 is positioned at the two ends of damping mount part 2 length direction, is the through hollow structure of through-thickness in the middle part of damping mount part 2, and center position broad ways laterally connect make hollow structure formed two entirety leaned against mutually c-shaped in absolutely empty.Like this, damping mount part adopts the inner structure of this shape, while making it more save material, further increases elastic shock attenuation effect.
Wherein, in described damping mount part, interior absolutely empty both sides of edges surface through-thickness of two C shapes has convexed to form convex edge 7.Like this, this structure only need adopt a little material, can significantly increase damping mount part and improve its intensity, increasing its vibration-absorbing function.
Wherein, in described damping mount part, both side surface peripheral position through-thickness has convexed to form convex edge 8.This structure equally only need adopt a little material, can significantly increase damping mount part and improve its intensity, increasing its vibration-absorbing function.
Wherein, described damping mount part 2 entirety is also built-in with the elastic metal strip 9 of oval ring along the position that keeps to the side of oval ring.Like this, after built-in elastic metal tape, greatly can improve shock absorption suspension device part intensity, avoid being pulled off by shock absorption suspension device part under bad working environments, ensure that working stability is reliable.
Above-mentioned automotive muffler hangs in fixed sturcture, the damping mount part that have employed the oval dish type prepared primarily of elastomeric material carries out connection, automotive muffler cover installs to after in coupling link hoop, be connected with hanger bar by damping mount part, realize hanging, structure is simple again, quick and easy for installation, reliable and stable and make it have the function of damping noise reduction, damping mount part can absorbing vibration well, and then reduces noise pollution.
Claims (3)
1. a muffler suspension is installed by damping mount part structure, it is characterized in that, described damping mount part entirety is oval dish type and have employed elastomeric material preparation, and damping mount part surface is provided with two through holes for grafting, wherein, the overall position that keeps to the side along oval ring of described damping mount part is also built-in with the elastic metal strip of oval ring.
2. muffler suspension as claimed in claim 1 is installed by damping mount part structure, it is characterized in that, described through hole is positioned at the two ends of damping mount part length direction, be the through hollow structure of through-thickness in the middle part of damping mount part, and center position broad ways laterally connect make hollow structure formed two entirety leaned against mutually c-shaped in absolutely empty.
3. muffler suspension as claimed in claim 1 is installed by damping mount part structure, and it is characterized in that, in described damping mount part, both side surface peripheral position through-thickness has convexed to form convex edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647789.5U CN204236226U (en) | 2014-11-03 | 2014-11-03 | A kind of muffler suspension is installed by damping mount part structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420647789.5U CN204236226U (en) | 2014-11-03 | 2014-11-03 | A kind of muffler suspension is installed by damping mount part structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204236226U true CN204236226U (en) | 2015-04-01 |
Family
ID=52765769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420647789.5U Expired - Fee Related CN204236226U (en) | 2014-11-03 | 2014-11-03 | A kind of muffler suspension is installed by damping mount part structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204236226U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369660A (en) * | 2014-11-03 | 2015-02-25 | 力帆实业(集团)股份有限公司 | Vibration reduction suspension part structure for hanging and installing of silencer |
-
2014
- 2014-11-03 CN CN201420647789.5U patent/CN204236226U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369660A (en) * | 2014-11-03 | 2015-02-25 | 力帆实业(集团)股份有限公司 | Vibration reduction suspension part structure for hanging and installing of silencer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20150401 Termination date: 20191103 |