CN205260113U - Silencer stop device , silencer assembly and exhaust of vehicle system - Google Patents
Silencer stop device , silencer assembly and exhaust of vehicle system Download PDFInfo
- Publication number
- CN205260113U CN205260113U CN201520995739.0U CN201520995739U CN205260113U CN 205260113 U CN205260113 U CN 205260113U CN 201520995739 U CN201520995739 U CN 201520995739U CN 205260113 U CN205260113 U CN 205260113U
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- silencer
- vehicle body
- hook
- bearing
- stopping means
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Abstract
The utility model provides a silencer stop device, silencer assembly and exhaust of vehicle system relates to the vehicle field. Silencer stop device installs between car longitudinal beams and silencer, includes: hook component and first noise elimination couple are hung to first support, first automobile body, and first support has the not co -linear mounting hole of the three hole heart, and first automobile body is hung hook component and is had first automobile body couple and first spacing support, and the one end of first noise elimination couple, first automobile body couple and first spacing support is installed respectively in the three mounting hole of first support. Silencer assembly includes silencer stop device. The exhaust of the vehicle system includes silencer assembly. The utility model discloses a not co -linear 3 form a plane to this prescribes a limit to silencer and rocks, can effectively solve the silencer and shake the problem that the momentum is big, thereby avoid taking place the problem of colliding with with peripheral spare part greatly because of the silencer shakes the momentum.
Description
Technical field
The utility model relates to vehicular field, particularly relates to a kind of silencer stopping means, muffler ASSYAnd vehicle exhaust system.
Background technology
Vehicle comprises automobile, diesel vehicle and electric automobile. Be illustrated as an example of automobile example below. Making an uproar of automobileSound (Nosise), vibration (Vibration) and sound vibration roughness (Harshness) are referred to as automobileNVH characteristic is a key factor weighing Automobile Design and workmanship. Silencer is zero, automobileAn indispensable part in part, it can reduce the exhaust noise of engine as a part for discharge ductAnd can make high-temp waste gas discharge safely and effectively. Silencer is to be generally arranged on vehicle body by rubber support, and rubber support not only plays the effect of hanging silencer, also plays vibration damping and spacing effect simultaneously.
In prior art, conventionally adopt two hole rubber supports to arrange, and that arrangement also has is multiple, specifically has a left sideRight positive eight types are arranged, eight types layouts are fallen in left and right, front and back are arranged or previous latter two eight types that fall that add are arranged,But due to the limitation of the arrangement space of rubber support, the Y-direction distance between vehicle body hook is as far as possible littleIn the Y-direction distance of eliminating the noise between hook, therefore can only adopt positive eight types in left and right to arrange. But, adopt this kindMode is arranged, the easy double swerve of rubber support also can rotate with vehicle body hook, and cannot reach eliminating the noiseThe object that device is spacing, makes the rolling momentum of silencer excessive, thereby causes that silencer and its Surrounding Parts occurThe phenomenon of colliding with.
Utility model content
The purpose of this utility model is that a kind of silencer stopping means that silencer rocks that limits will be provided.
Especially, the utility model provides a kind of silencer stopping means, is arranged on chassis runner and noise eliminationBetween device, comprising: the first bearing, the first vehicle body hanging hook assembly and first hook of eliminating the noise, wherein, described theOne noise elimination hook is fixed on described silencer place and is stretched out by it, and described the first bearing has three hole hearts not altogetherThe installing hole of line, described the first vehicle body hanging hook assembly has the first vehicle body hook and the first limiting bracket, described inThe first vehicle body hook is fixed on described chassis runner place and is stretched out by it, and what described the first noise elimination was linked up with stretches outThe external part of end, described the first vehicle body hook and one end of described the first limiting bracket are arranged on respectively described theIn three installing holes of one bearing.
Alternatively, also comprise the second bearing, the second vehicle body hanging hook assembly and the second noise elimination hook, wherein, instituteState the second noise elimination hook and be fixed on described silencer place and stretched out by it, described the second bearing has three hole heartsThe not installing hole of conllinear, described the second vehicle body hanging hook assembly has the second vehicle body hook and the second limiting bracket,Described the second vehicle body hook is fixed on described chassis runner place and is stretched out by it, and what described the second noise elimination was linked up with stretchesDescribed in the external part of go out to hold, described the second vehicle body being linked up with and one end of described the second limiting bracket are arranged on respectivelyIn three installing holes of the second bearing.
Alternatively, described the first bearing and described the second bearing are oppositely disposed in the front and back two of described chassis runnerSide is also dislocation layout.
Alternatively, described the first vehicle body is linked up with corresponding installing hole and described first installation corresponding to hook of eliminating the noiseThe line of centres in hole and described the second vehicle body link up with corresponding installing hole and described the second noise elimination hook is correspondingThe line of centres of installing hole is positive eight types in left and right.
Alternatively, described the first vehicle body hook and described the second vehicle body welding hook are arranged on described chassis runnerOn.
Alternatively, described the first vehicle body is linked up with between described the first limiting bracket and described the second vehicle body extensionBetween hook and described the second limiting bracket, be fixedly connected with.
Alternatively, the external part of the external part of described the first vehicle body hook and described the second vehicle body hook all hasOne boss and described boss are rotatably installed in the installing hole of corresponding bearing.
Alternatively, described the first bearing and described the second bearing are rubber support.
The utility model also provides a kind of muffler ASSY, comprises silencer and above-mentioned any noise eliminationDevice stopping means.
The utility model also provides a kind of vehicle exhaust system, comprises above-mentioned muffler ASSY.
Silencer stopping means of the present utility model, by by first bearing with three installing holes whereinTwo installing holes connect respectively the first noise elimination hook and the first vehicle body hook, to form silencer and chassis runnerConnection, and utilize the first limiting bracket to be connected with the 3rd installing hole of the first bearing, to form eliminating the noiseDevice spacing. The utility model passes through a not plane of 3 formation of conllinear, and limit silencer with this and rock,Can effectively solve the large problem of silencer rolling momentum. The utility model is simple in structure, takes up room little, canImplementation is strong, in the situation that arrangement space is limited, when having ensured auto NVH performance, also effectivelySolve silencer because shaking the large problem of colliding with its Surrounding Parts of momentum.
According to the detailed description to the utility model specific embodiment by reference to the accompanying drawings below, those skilled in the artWill more understand above-mentioned and other objects, advantage and feature of the present utility model.
Brief description of the drawings
Hereinafter describe in detail more of the present utility model in exemplary and nonrestrictive mode with reference to the accompanying drawingsSpecific embodiment. In accompanying drawing, identical Reference numeral has indicated same or similar parts or part. This areaTechnical staff should be appreciated that, these accompanying drawings may not be drawn in proportion. In accompanying drawing:
Fig. 1 is according to the front view of the silencer stopping means of an embodiment of the utility model;
Fig. 2 is the left view of the stopping means of silencer shown in Fig. 1;
Fig. 3 is the top view of the stopping means of silencer shown in Fig. 1;
Fig. 4 is the part drawing of the first bearing of the stopping means of silencer shown in Fig. 1;
Fig. 5 is the part drawing of the second bearing of the stopping means of silencer shown in Fig. 1;
Fig. 6 is the part drawing of the first vehicle body hanging hook assembly of the stopping means of silencer shown in Fig. 1;
Fig. 7 is the part drawing of the second vehicle body hanging hook assembly of the stopping means of silencer shown in Fig. 1.
Detailed description of the invention
Embodiment 1
Fig. 1 is according to the perspective schematic view of the silencer stopping means of an embodiment of the utility model. GinsengExamine Fig. 1, silencer stopping means is arranged between chassis runner 1 and silencer 5.
Fig. 2 is the left view of the stopping means of silencer shown in Fig. 1. With reference to figure 2, silencer stopping means oneAs property ground can comprise: the first vehicle body hanging hook assembly 2, the first bearing 4 and first hook 51 of eliminating the noise. Wherein,Described the first noise elimination hook 51 is fixed on described silencer 5 places and is stretched out by it, described the first bearing 4 toolsHave the not installing hole of conllinear of three hole hearts, described the first vehicle body hanging hook assembly 2 has the first vehicle body hook 21With the first limiting bracket 22, described the first vehicle body hook 21 is fixed on described chassis runner 1 place and is stretched by itGo out the described first external part and described the of eliminating the noise hook 51 external part, described the first vehicle body hook 21One end of one limiting bracket 22 is arranged on respectively in three installing holes of described the first bearing 4.
Silencer stopping means of the present utility model, by having its of the first bearing 4 of three installing holesIn two installing holes connect respectively the first noise elimination hook 51 and link up with 21 with the first vehicle body, to form silencer 5With being connected of chassis runner 1, and utilize the 3rd installing hole of the first limiting bracket 22 and the first bearing 4Be connected, to form spacing to silencer 5. The utility model passes through a not plane of 3 formation of conllinear,Limit silencer 5 with this and rock, can effectively solve silencer 5 and shake the large problem of momentum.
Continue with reference to figure 2, silencer stopping means also comprises the second bearing 6, the second vehicle body hanging hook assembly 3And second eliminate the noise hook 52, wherein, described second eliminate the noise hook 52 be fixed on described silencer 5 places and byIt stretches out, and described the second bearing 6 has the not installing hole of conllinear of three hole hearts, described the second vehicle body hook groupsPart 3 has the second vehicle body hook 31 and the second limiting bracket 32, and described the second vehicle body hook 31 is fixed on instituteState chassis runner 1 place and stretched out by it, described second eliminates the noise links up with 52 external part, described the second vehicle bodyThe external part of hook 31 and one end of described the second limiting bracket 32 are arranged on respectively described the second bearing 6In three installing holes.
The second bearing 6 of the present utility model and the first bearing 4 play same effect to silencer 5 spacing.
Fig. 4 is the part drawing of the first bearing 4 of the stopping means of silencer shown in Fig. 1. With reference to figure 4, described inThe first bearing 4 has three installing holes, is respectively the first installing hole 41, second peace of described the first bearing 4Dress hole 42 and the 3rd installing hole 43. Fig. 5 is the second bearing 6 of the stopping means of silencer shown in Fig. 1Part drawing. With reference to figure 5, described the second bearing 6 has three installing holes consistent with described the first bearing 4,Be respectively the 4th installing hole 64, the 5th installing hole 65 and the 6th installing hole 66 of described the second bearing 6,The not conllinear of the hole heart of three installing holes of each bearing.
Fig. 3 is the top view of the stopping means of silencer shown in Fig. 1. With reference to figure 3, described the first vehicle body hookAssembly 2 has corresponding the first vehicle body hook 21 and the first limiting bracket 22, described the second vehicle body hook groupsPart 3 has corresponding the second vehicle body hook 31 and the second limiting bracket 32, described the first vehicle body hook 21 withAnd described the second vehicle body hook 31 is separately fixed at described chassis runner 1 place and is stretched out by it.
Continue referring to figs. 2 and 3, the described first eliminate the noise hook 51 external part, described the first vehicle body hookOne end of 21 external part and described the first limiting bracket 22 is arranged on respectively three of described the first bearing 4In installing hole, described second eliminate the noise hook 52 external part, described the second vehicle body hook 31 external part andOne end of described the second limiting bracket 32 is arranged on respectively in three installing holes of described the second bearing 6.
The utility model is by connecting wherein two installing holes of first bearing 4 with three installing holes respectivelyConnect the first noise elimination hook 51 and link up with 21 with the first vehicle body, to form being connected of silencer 5 and chassis runner 1,And utilize the first limiting bracket 22 to be connected with the 3rd installing hole of the first bearing 4, to form silencer 5Spacing. Due to the not conllinear of the hole heart of three installing holes of the first bearing 4,3 by conllinear not canForm a plane, therefore, above-mentioned support can limit silencer 5 and rock.
With reference to figure 3, described the first bearing 4 and described the second bearing 6 are oppositely disposed in described chassis runner 1Both sides, front and back and be dislocation arrange. As shown in Figures 2 and 3, the external part of the first vehicle body hook 21 andThe first external part of eliminating the noise hook 51 is arranged on respectively the first installing hole 41 and the 3rd installation of the first bearing 4On hole 43, the external part of the second vehicle body hook 31 and the second external part of eliminating the noise hook 52 are arranged on respectivelyOn the 4th installing hole 64 and the 6th installing hole 66 of the second bearing 6. Taking the chassis runner 1 in Fig. 2 as baseStandard, the first installing hole 41 of the first bearing 4 and the line of centres of the 3rd installing hole 43 and the second bearing 6The line of centres of the 4th installing hole 64 and the 6th installing hole 66 is positive eight types in left and right. The first limiting bracket 22One end and one end of the second limiting bracket 32 be arranged on respectively second installing hole 42 and of the first bearing 4On the 4th installing hole 65 of two bearings 6.
In a preferred embodiment of the present utility model, described the first vehicle body hook 21 and described the second carBody is linked up with 31 welded and installed on described chassis runner 1.
In a preferred embodiment of the present utility model, described the first vehicle body hook 21 and described the first limitBetween the support 22 of position and between described the second vehicle body hook 31 and described the second limiting bracket 32, weld admittedlyFixed.
Fig. 6 and Fig. 7 are respectively the first vehicle body hanging hook assemblies 2 and second of the stopping means of silencer shown in Fig. 1The part drawing of vehicle body hanging hook assembly 3. With reference to figure 6 and Fig. 7, the external part of described the first vehicle body hook 21 andThe external part of described the second vehicle body hook 31 all have a boss and described boss be rotatably installed in rightAnswer in the installing hole of bearing.
In a preferred embodiment of the present utility model, described the first bearing 4 and described the second bearing 6 are equalFor rubber support. Due to the high resiliency of elastomeric material, can play certain effectiveness in vibration suppression, thereby reduceNoise.
Embodiment 2
The present embodiment provides a kind of muffler ASSY, comprises silencer 5 and described silencer stopping means(referring to Fig. 1). In the present embodiment, in described silencer stopping means (referring to Fig. 1) and embodiment 1Described silencer stopping means (as shown in Figure 1) structure is identical, for silencer stopping means (ginsengSee Fig. 1) structure division the present embodiment repeats no more. The muffler ASSY of the present embodiment can effectively solve and disappearSound device 5 shakes the large problem of momentum.
Embodiment 3
The utility model also provides a kind of vehicle exhaust system, comprises described muffler ASSY. The present embodimentIn, described muffler ASSY (referring to Fig. 1) and muffler ASSY (referring to Fig. 1) described in embodiment 2Structure is identical, repeats no more for muffler ASSY (referring to Fig. 1) structure division the present embodiment.
The vehicle exhaust system of the present embodiment can effectively solve silencer 5 and shake the large problem of momentum, has promotedThe NVH performance of vehicle.
So far, although those skilled in the art will appreciate that detailed illustrate and to have described this practicality new hereinMultiple exemplary embodiments of type, still, in the situation that not departing from the utility model spirit and scope, stillCan directly determine or derive according to the disclosed content of the utility model and meet the many of the utility model principleOther modification or amendment. Therefore, scope of the present utility model should be understood and regard as and cover all theseOther modification or amendment.
Claims (10)
1. a silencer stopping means, is arranged between chassis runner and silencer, it is characterized in that comprising:The first bearing, the first vehicle body hanging hook assembly and first are eliminated the noise and are linked up with, and wherein, described the first noise elimination hook is fixingAt described silencer place and stretched out by it, described the first bearing has the not installing hole of conllinear of three hole hearts, instituteState the first vehicle body hanging hook assembly and have the first vehicle body hook and the first limiting bracket, described the first vehicle body hook is solidFix on described chassis runner place and stretched out by it, external part, described first vehicle body of described the first noise elimination hookThe external part of hook and one end of described the first limiting bracket are arranged on respectively three peaces of described the first bearingIn dress hole.
2. silencer stopping means according to claim 1, is characterized in that, also comprise the second bearing,The second vehicle body hanging hook assembly and second is eliminated the noise and is linked up with, and wherein, described the second noise elimination hook is fixed on described noise eliminationDevice place is also stretched out by it, and described the second bearing has the not installing hole of conllinear of three hole hearts, described the second vehicle bodyHanging hook assembly has the second vehicle body hook and the second limiting bracket, and described the second vehicle body hook is fixed on described carBody longeron place is also stretched out by it, and what the external part that described second eliminates the noise links up with, described the second vehicle body were linked up with stretches outOne end of end and described the second limiting bracket is arranged on respectively in three installing holes of described the second bearing.
3. silencer stopping means according to claim 2, is characterized in that, described the first bearing andDescribed the second bearing is oppositely disposed in the both sides, front and back of described chassis runner and is dislocation and arranges.
4. silencer stopping means according to claim 2, is characterized in that, described the first vehicle body is hungThe installing hole that hook is corresponding and described first is eliminated the noise and is linked up with the line of centres and described second car of corresponding installing holeBody is linked up with the eliminate the noise line of centres of installing hole corresponding to hook of corresponding installing hole and described second and is just being left and rightEight types.
5. silencer stopping means according to claim 2, is characterized in that, described the first vehicle body is hungHook and described the second vehicle body welding hook are arranged on described chassis runner.
6. silencer stopping means according to claim 2, is characterized in that, described the first vehicle body is hungBetween hook and described the first limiting bracket and between described the second vehicle body hook and described the second limiting bracketBe fixedly connected with.
7. silencer stopping means according to claim 2, is characterized in that, described the first vehicle body is hungThe external part of the external part of hook and described the second vehicle body hook all has a boss and described boss is rotatableBe arranged in the installing hole of corresponding bearing.
8. according to the silencer stopping means described in claim 2-7 any one, it is characterized in that, described inThe first bearing and described the second bearing are rubber support.
9. a muffler ASSY, is characterized in that, comprises any one in silencer and claim 1-8Described silencer stopping means.
10. a vehicle exhaust system, is characterized in that, comprises that the silencer described in claim 9 is totalBecome.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995739.0U CN205260113U (en) | 2015-12-03 | 2015-12-03 | Silencer stop device , silencer assembly and exhaust of vehicle system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520995739.0U CN205260113U (en) | 2015-12-03 | 2015-12-03 | Silencer stop device , silencer assembly and exhaust of vehicle system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205260113U true CN205260113U (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520995739.0U Active CN205260113U (en) | 2015-12-03 | 2015-12-03 | Silencer stop device , silencer assembly and exhaust of vehicle system |
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| Country | Link |
|---|---|
| CN (1) | CN205260113U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854348A (en) * | 2017-11-30 | 2019-06-07 | 宝沃汽车（中国）有限公司 | Muffler ASSY, exhaust system and vehicle |
-
2015
- 2015-12-03 CN CN201520995739.0U patent/CN205260113U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109854348A (en) * | 2017-11-30 | 2019-06-07 | 宝沃汽车（中国）有限公司 | Muffler ASSY, exhaust system and vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |