CN201784452U - Hanger for automobile exhaust - Google Patents
Hanger for automobile exhaust Download PDFInfo
- Publication number
- CN201784452U CN201784452U CN2010202956089U CN201020295608U CN201784452U CN 201784452 U CN201784452 U CN 201784452U CN 2010202956089 U CN2010202956089 U CN 2010202956089U CN 201020295608 U CN201020295608 U CN 201020295608U CN 201784452 U CN201784452 U CN 201784452U
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- CN
- China
- Prior art keywords
- crossbeam
- support
- guide part
- exhaust
- hole
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- 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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- Vibration Prevention Devices (AREA)
- Exhaust Silencers (AREA)
Abstract
The utility model provides a hanger for automobile exhaust, which belongs to the technical field of cars and solves the problem that lengths of existing hangers for exhaust can not be adjusted. The hanger for automobile exhaust comprises a support fixedly connected with an automobile body, a crossbeam which is arranged horizontally is connected to the support and capable of moving along the axis of the crossbeam relative to the support, and a positioning mechanism which can be used for positioning the crossbeam when the crossbeam is adjusted to a corresponding position of the support is arranged between the crossbeam and the support. The total length of the hanger for exhaust can be adjusted by means of adjusting the position of the crossbeam extending out of the support. Accordingly, the hanger for automobile exhaust can meet different requirements of automobiles in different models to lengths of hangers for exhaust, and is wide in applicable range.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of accessory of automobile exhaust system, and particularly a kind of exhaust is hung.
Background technology
The effect of automobile exhaust system is that waste gas after burning is discharged to from cylinder in the atmosphere as early as possible, and it comprises dontake pipe, three-way catalytic converter, noise silencer, exhaust manifold etc.The waste gas of getting rid of in the combustion chamber at first in dontake pipe is pooled to one or two freeing pipes, then by three-way catalytic converter with the gas of exhaust purification for discharging, and discharge by exhaust manifold.The exhaust muffler that is used to eliminate exhaust noise also is installed in the bleeder line.
The afterbody of car chassis is welded with exhaust and hangs, freeing pipe and exhaust muffler hang on exhaust by the exhaust hook and hang, freeing pipe and exhaust hook are played fixing effect, and exhaust is hung the outside and is arranged with Rubber Parts, and the exhaust hook is played buffering and position-limiting action.As the disclosed a kind of automobile exhaust muffler hook of Chinese patent (Granted publication CN201132489Y), the one end is hung with car chassis by rubber and is connected, and the other end is connected with exhaust muffler.This rubber is hung and is the Rubber Parts of above-mentioned exhaust in hanging.And the weldment that adopts integral type is hung in exhaust of the prior art, and its length is fixed, and for different vehicles, it is different that length requirement is hung in exhaust, so it uses limitation bigger, is inconvenient to change and keep in repair.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, and the exhaust that has proposed a kind of adjustable in length is hung.
The purpose of this utility model can realize by following technical proposal: a kind of vehicle exhaust emissions is hung, comprise and be used for the support that is connected with vehicle body, it is characterized in that, be connected with on the described support and be horizontally disposed crossbeam, described crossbeam can move along the crossbeam axis direction relative to support, and is provided with when crossbeam is adjusted to the support relevant position detent mechanism that can position crossbeam between described crossbeam and the support.
One end of support is fixed on the chassis, crossbeam is connected on the support and can endwisely slips along support, thereby can reach and regulate the purpose of hanging length by adjusting length that crossbeam stretches out support, after stent length regulates, with the crossbeam location positioning, the exhaust hook that is used for fixing freeing pipe or noise silencer hangs on the end of crossbeam by detent mechanism.
In above-mentioned vehicle exhaust emissions was hung, described support comprised and is used for the connecting portion that is connected with vehicle body and perpendicular to connecting portion setting and tubular guide part, described crossbeam is shaft-like and can penetrates in the above-mentioned guide part.The internal diameter of guide part is slightly larger than the external diameter of crossbeam, so crossbeam is arranged in the guide part and still can endwisely slips along guide part.
As another kind of scheme, in above-mentioned vehicle exhaust emissions was hung, described support comprised and is used for the connecting portion that is connected with vehicle body and perpendicular to connecting portion setting and tubular guide part, and described crossbeam in a tubular form and can penetrate in the above-mentioned guide part.Under the prerequisite that does not influence exhaust hanging structure rigidity, crossbeam can be set to tubulose, has both saved cost, has reduced the heat conductivility of crossbeam again.
In above-mentioned vehicle exhaust emissions was hung, described detent mechanism comprised several through holes of offering on through hole that the guide part sidepiece is offered and the crossbeam, and described detent mechanism also comprises the pin that can penetrate through hole and arbitrary through hole simultaneously.
The dense degree of offering through hole on the crossbeam has determined the precision of crossbeam length adjustment, after crossbeam is adjusted to desired location, inserts different through holes by pin, can be with the relative bracket locked of crossbeam.
As another kind of scheme, in above-mentioned vehicle exhaust emissions was hung, described detent mechanism comprised several through holes of offering on through hole that the guide part sidepiece is offered and the crossbeam, and described detent mechanism also comprises the bolt that can penetrate through hole and arbitrary through hole simultaneously.Pass through hole by bolt and be connected with through hole and with nut, its Joint strenght height, but install comparatively loaded down with trivial details.
As another kind of scheme, in above-mentioned automobile was hung, described detent mechanism comprised the inboard negative thread that is provided with of guide part, and the described crossbeam outside has the outside thread that can form screw thread pair with the guide part negative thread.Rotating beam can make crossbeam move forward and backward along support, by being threaded between guide part and the crossbeam, crossbeam is moved and crossbeam can be positioned optional position in the shift motion relative to support, realizes that the crossbeam extension elongation is a step-less adjustment.
In above-mentioned vehicle exhaust emissions was hung, the described crossbeam outside also was arranged with the Rubber Parts that hangs for the exhaust hook.Exhaust hook is suspended on the end of crossbeam, Rubber Parts is set in the end of crossbeam can plays positioning action to hook on the one hand, also can play the buffer shock-absorbing effect on the other hand.
In above-mentioned vehicle exhaust emissions was hung, the end that described crossbeam stretches out support also has carried out spacing convex edge to Rubber Parts.Automobile makes Rubber Parts along crossbeam generation longitudinal travel in the medium-term and long-term vibrations of form process easily, in beam-end this convex edge is set, and can prevent that Rubber Parts breaks away from crossbeam.
Compared with prior art, this vehicle exhaust emissions is hung the crossbeam that has the support that is fixed on chassis and can move forward and backward along support, by regulating the position that crossbeam stretches out support, the adjusting of entire length is hung in the realization exhaust, be applicable to that different automobile types hangs the different needs of length to exhaust, applied widely.
Description of drawings
Fig. 1 is the main TV structure scheme drawing that the embodiment 1 that is provided is provided this vehicle exhaust emissions.
Fig. 2 is the side-looking structural representation that the embodiment 1 that is provided is provided this vehicle exhaust emissions.
Fig. 3 is the main TV structure scheme drawing that the embodiment 2 that is provided is provided this vehicle exhaust emissions.
Among the figure, 1, support; 11, connecting portion; 12, guide part; 1a, through hole; 2, crossbeam; 21, through hole; 22, convex edge; 3, pin; 4, Rubber Parts.
The specific embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Embodiment 1
As depicted in figs. 1 and 2, this vehicle exhaust emissions is hung and is comprised support 1, support 1 comprises and is used for the connecting portion 11 that is connected with vehicle body and is provided with and tubular guide parts 12 perpendicular to connecting portion 11, is equipped with in the guide part 12 to be horizontally disposed crossbeam 2 and crossbeam 2 can move along crossbeam 2 axis directions relative to support 1.
The end of crossbeam 2 is used to hang the exhaust hook, thereby be arranged with a Rubber Parts 4 in the outside, its end, the exhaust hook that is used for fixing freeing pipe or noise silencer hangs on this Rubber Parts 4, and Rubber Parts 4 can play buffer action, and the exhaust hook slides along crossbeam 2 axis in the time of also can preventing the vehicle body vibrations simultaneously.The end that crossbeam 2 stretches out support 1 also has carries out spacing convex edge 22 to Rubber Parts 4, prevents that automobile from producing vibrations in the process of moving, makes Rubber Parts 4 longitudinal travels take place and break away from crossbeam 2 along crossbeam 2.
As shown in Figure 3, the structural principle of the structural principle of present embodiment and embodiment 1 is basic identical, and different places are, in the present embodiment, guide part 12 inboards of described support 1 have negative thread, and described crossbeam 2 outsides have the outside thread that can form screw thread pair with guide part 12 negative threads.By rotating beam 2 crossbeam 2 is moved forward and backward along support 1, utilize being threaded between guide part 12 and the crossbeam 2, crossbeam 2 is moved and crossbeam 2 can be positioned optional position in the shift motion relative to support 1, realize the step-less adjustment of crossbeam 2 extension elongations.
Specific embodiment described herein only is that the utility model spirit is made casehistory.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used terms such as support 1, connecting portion 11, guide part 12, through hole 1a, crossbeam 2, through hole 21, convex edge 22, pin 3, Rubber Parts 4 morely, do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (8)
1. a vehicle exhaust emissions is hung, comprise and be used for the support (1) that is connected with vehicle body, it is characterized in that, be connected with on the described support (1) and be horizontally disposed crossbeam (2), described crossbeam (2) can move along crossbeam (2) axis direction relative to support (1), and is provided with when crossbeam (2) is adjusted to support (1) relevant position the detent mechanism that can position crossbeam (2) between described crossbeam (2) and the support (1).
2. vehicle exhaust emissions according to claim 1 is hung, it is characterized in that, described support (1) comprises and is used for the connecting portion (11) that is connected with vehicle body and is provided with and tubular guide part (12) perpendicular to connecting portion (11) that described crossbeam (2) is shaft-like and can penetrates in the above-mentioned guide part (12).
3. vehicle exhaust emissions according to claim 1 is hung, it is characterized in that, described support (1) comprises and is used for the connecting portion (11) that is connected with vehicle body and is provided with and tubular guide part (12) perpendicular to connecting portion (11), and described crossbeam (2) in a tubular form and can penetrate in the above-mentioned guide part (12).
4. hang according to claim 1 or 2 or 3 described vehicle exhaust emissionss, it is characterized in that, described detent mechanism comprises several through holes (21) of offering on through hole (1a) that guide part (12) sidepiece is offered and the crossbeam (2), and described detent mechanism also comprises the pin (3) that can penetrate through hole (1a) and arbitrary through hole (21) simultaneously.
5. hang according to claim 1 or 2 or 3 described vehicle exhaust emissionss, it is characterized in that, described detent mechanism comprises several through holes (21) of offering on through hole (1a) that guide part (12) sidepiece is offered and the crossbeam (2), and described detent mechanism also comprises the bolt that can penetrate through hole (1a) and arbitrary through hole (21) simultaneously.
6. hang according to claim 1 or 2 or 3 described vehicle exhaust emissionss, it is characterized in that, described detent mechanism comprises the inboard negative thread that is provided with of guide part (12), and described crossbeam (2) outside has the outside thread that can form screw thread pair with guide part (12) negative thread.
7. hang according to claim 1 or 2 or 3 described vehicle exhaust emissionss, it is characterized in that, described crossbeam (2) outside also is arranged with the Rubber Parts (4) that hangs for the exhaust hook.
8. vehicle exhaust emissions according to claim 7 is hung, and it is characterized in that, the end that described crossbeam (2) stretches out support (1) also has carries out spacing convex edge (22) to Rubber Parts (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202956089U CN201784452U (en) | 2010-08-18 | 2010-08-18 | Hanger for automobile exhaust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202956089U CN201784452U (en) | 2010-08-18 | 2010-08-18 | Hanger for automobile exhaust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784452U true CN201784452U (en) | 2011-04-06 |
Family
ID=43816431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202956089U Expired - Fee Related CN201784452U (en) | 2010-08-18 | 2010-08-18 | Hanger for automobile exhaust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108025635A (en) * | 2016-01-26 | 2018-05-11 | 双叶产业株式会社 | Exhaust system supporting structure |
-
2010
- 2010-08-18 CN CN2010202956089U patent/CN201784452U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108025635A (en) * | 2016-01-26 | 2018-05-11 | 双叶产业株式会社 | Exhaust system supporting structure |
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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: 20110406 Termination date: 20130818 |