CN107585017A - The erecting device of vehicle exhaust pipe - Google Patents
The erecting device of vehicle exhaust pipe Download PDFInfo
- Publication number
- CN107585017A CN107585017A CN201710547743.4A CN201710547743A CN107585017A CN 107585017 A CN107585017 A CN 107585017A CN 201710547743 A CN201710547743 A CN 201710547743A CN 107585017 A CN107585017 A CN 107585017A
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- China
- Prior art keywords
- mentioned
- vehicle
- blast pipe
- suspension bracket
- car body
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1822—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration for fixing exhaust pipes or devices to vehicle body
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Transportation (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
- Exhaust Silencers (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Erecting device of blast pipe when effectively suppressing vehicle collision with simple structure relative to the vehicle exhaust pipe of the movement of car body is provided.Blast pipe (13) is supported in by car body side suspension bracket (22) of the configuration in car body (10) side by the blast pipe side suspension bracket (20) fixed to blast pipe and suspension bracket rubber (21).Crossbeam (12A, 12B) has the two trouble portions (19) for being divided into two troubles and outboard end and being fixed to longeron (11) in the vehicle-width direction end of crossbeam (12A, 12B), and blast pipe side suspension bracket (20) configuration is in the space (23) surrounded by two trouble portions (19).
Description
Technical field
The present invention relates to the exhaust that the discharge gas discharged from engine is oriented to silencer in the four-wheel cars such as automobile
The erecting device of pipe.
Background technology
In this vehicle, the design for the movement for suppressing silencer in vehicle collision has been carried out.The car in frontal collision
Body is moved and collapsed forwards, and blast pipe rearward moves relative to car body, in addition when colliding below blast pipe from rear quilt
Press and move forwards, and blast pipe moves to the direction being pressed in side collision.So occurring blast pipe
It will not encounter circumferential component such as fuel tank in the case of mobile, be extremely important for improving security.
Also having in the past makes the component contact car body side for being connected to blast pipe suppress mobile scheme.Such as in patent document
In waste pipe supporting construction disclosed in 1, suspension bracket (hanger) component is assembled to vehicle body frame by elastic component,
The blast pipe that car body front and back upwardly extend is fixed to the suspension bracket component, and the blast pipe is having than suspension bracket component by place in front of car body
There is bending section, bending inward side of the limiting member in bending section is fixed to car body in the moving area of the suspension bracket component in collision
Framework.
Prior art literature
Patent document
Patent document 1：Open clear 64-22627 publications in fact
The content of the invention
Problems to be solved by the invention
It is to consolidate the limiting member of the movement for limiting suspension bracket component in the blast pipe supporting construction of patent document 1
Surely the complicated structure of vehicle body frame is arrived.
The present invention is that its object is to provide effectively to suppress vehicle with simple structure in view of the actual conditions are completed
Blast pipe during collision relative to the vehicle exhaust pipe of the movement of car body erecting device.
The solution used to solve the problem
The erecting device of the vehicle exhaust pipe of the present invention is that above-mentioned vehicle has：Car body, it has in vehicle front and back
A pair of the longerons upwardly extended；Crossbeam, it extends in the vehicle width direction, is connected between above-mentioned longeron；And blast pipe,
It intersects with above-mentioned crossbeam and upwardly extended in vehicle front and back, the erecting device of above-mentioned vehicle exhaust pipe by fixed to
Above-mentioned blast pipe is supported in car body side of the configuration in above-mentioned car body side by the blast pipe side suspension bracket and suspension bracket rubber of above-mentioned blast pipe
Suspension bracket, it is characterised in that above-mentioned crossbeam has in the vehicle-width direction end of the crossbeam is divided into two troubles and outboard end is fixed
To two trouble portions of above-mentioned longeron, above-mentioned blast pipe side suspension bracket is configured in the space surrounded by above-mentioned two troubles portion.
Invention effect
According to the present invention, blast pipe when can limit vehicle collision by simple structure relative to car body significantly
It is mobile.
Brief description of the drawings
Fig. 1 is the top view around the vehicle body frame for the vehicle for being shown as the application examples of the present invention.
Fig. 2 is the top view around the erecting device of the support blast pipe of the present invention.
Fig. 3 is the sectional view along Fig. 2 I-I lines.
Fig. 4 is the sectional view along Fig. 2 II-II lines.
Fig. 5 is the top view for the variation for showing the erecting device of the present invention.
Description of reference numerals
1 vehicle；2 engines；3 front-wheels；4 fuel tanks；5 trailing wheels；6 discharge manifolds；10 car bodies；11 longerons；12-2 crossbeams；13
Discharge pipe；14 silencers；15 catalysts；16 premufflers；17 erecting devices；18 supports；19 liang of trouble portions；20 blast pipes
Side suspension bracket；21 suspension bracket rubber；22 car body side suspension brackets；23 spaces.
Embodiment
Hereinafter, the preferred embodiment of the erecting device of the vehicle exhaust pipe based on the brief description of the drawings present invention.
The erecting device of the vehicle exhaust pipe of one embodiment of the present invention is that above-mentioned vehicle has：Car body, it has
A pair of the longerons upwardly extended in vehicle front and back；Crossbeam, it extends in the vehicle width direction, be connected to above-mentioned longeron it
Between；And blast pipe, it intersects with above-mentioned crossbeam and upwardly extended in vehicle front and back, the installation of above-mentioned vehicle exhaust pipe
Above-mentioned blast pipe is supported in configuration above-mentioned by device by the blast pipe side suspension bracket fixed to above-mentioned blast pipe and suspension bracket rubber
The car body side suspension bracket of car body side, wherein, above-mentioned crossbeam has in the vehicle-width direction end of the crossbeam is divided into two troubles and outer
Side is fixed to two trouble portions of above-mentioned longeron, and above-mentioned blast pipe side suspension bracket is configured in the space surrounded by above-mentioned two troubles portion.
The present invention vehicle exhaust pipe erecting device in, vehicle there occurs frontal collision, rear collision or
During side collision, the inner edge in the blast pipe side suspension bracket in the space surrounded by two trouble portions and two trouble portions being made up of crossbeam is configured
Contact.By making blast pipe side suspension bracket be contacted with two trouble portions, the movement for being equipped with the blast pipe of blast pipe side suspension bracket is limited.
[embodiment]
Fig. 1 is the top view particularly around vehicle body frame for the vehicle for being shown as the application examples of the present invention.First, make
Illustrate that the summary of the vehicle of the present embodiment is formed with Fig. 1.In addition, including comprising Fig. 1, will in figure used in the following description
Front from the direction of driver's seat viewing as vehicle, using its opposite direction as rear.In addition, using right side as right, will
Left side shows these directions with arrow as suitably desired respectively as left.
As the vehicle such as can be passenger car of vehicle 1, as the bone lattice structure of the car body 10 of vehicle 1, pair of right and left
Longeron 11 is spaced from each other predetermined distance and extends configuration in the longitudinal direction in the lateral direction.These longerons 11 pass through multiple crossbeams
12-1,12-2,12-3,12-4 be combined with each other.It is straight relative to the appropriate location of longeron 11 or crossbeam 12-1 in the front portion of car body 10
Connect or be equipped with engine 2 indirectly by multiple engine mounts, and it is outstanding by draft hitch (suspension)
Frame has pair of right and left front-wheel 3.In addition, the rear portion of car body 10 relative to longeron 11 or crossbeam 12-3 appropriate location directly or
Fuel tank 4 is equipped with indirectly, and has pair of right and left trailing wheel 5 by draft hitch suspension.
Engine 2 can be such as multi cylinder DOHC petrol engines in the present embodiment.In this case, also may be used
Be engine 2 multiple cylinders along vehicle fore-and-aft direction arrange or along left and right directions arrange situation.Though eliminate
Diagram in detail, but engine 2 is suspended in car body 10 by multiple engine mounts, and car body is supported in so as to integratedly combine
10, it is equipped on the engine room of vehicle 1.
In the gas extraction system that the waste gas after burning in by the cylinder of engine 2 is discharged from engine 2, there is discharge pipe
13, discharge pipe 13 is connected with engine 2, will be discharged from the discharge gas that the engine 2 is discharged to rear view of vehicle side.Blast pipe 13
With by the discharge manifold 6 in the exhaust gas centralized discharged from each cylinder of engine 2 be connected and to rear view of vehicle extend configure, with
The silencer 14 for being located at the substantially rearward end of car body 10 connects.In this example embodiment, discharge pipe 13 is in the vehicle width side of car body 10
Side is moderately configured in bias to the left upwards, and catalyst 15 is installed between discharge manifold 6 and silencer 14 and preposition is disappeared
Sound device 16.
Vehicle 1 has the erecting device 17 for being used for that blast pipe 13 to be supported in car body 10.Here, on vehicle fore-and-aft direction
The forward crossbeam 12-2 in centrally located portion has front beam component 12A and rear cross beam component 12B, in these front beam components 12A
Erecting device 17 is formed with configuration on rear cross beam component 12B.Front beam component 12A and rear cross beam component 12B with they are mutual
The support 18 of link is combined, i.e. front beam component 12A and rear cross beam component 12B are combined with the left side edge of support 18 respectively, horizontal
Beam 12-2 end is for example divided into two troubles in V shape.Front beam component 12A and rear cross beam component 12B respective vehicle width
Outboard end on the left of direction is fixed to longeron 11 (left side), so as to form two trouble portions 19 on the left of crossbeam 12-2 direction of traffic.
Support 18 is located at the trouble portion of the bottom, i.e. two trouble portions 19 for the V words that front beam component 12A and rear cross beam component 12B are combined into.Before
Beam member 12A and rear cross beam component 12B configures in V shape, so as to have angle of inclination relative to vehicle-width direction, and arranges
Tracheae 13 intersects when overlooking with front beam component 12A and rear cross beam component 12B, and by their downside before and after vehicle
Side upwardly extends.
In addition, in the present embodiment, relative to support 18 and with front beam component 12A and rear cross beam component 12B in car
The opposite side of width is right side, is configured with the A of front beam component 12 ' and rear cross beam component equally constituted with them
12′B.The A of the front beam component 12 ' and B of rear cross beam component 12 ' relative to by support 18 center vehicle fore-and-aft direction axis
Center line substantially symmetrically configures with front beam component 12A and rear cross beam component 12B, the outside on the right side of respective vehicle-width direction
End is fixed to longeron 11 (right side).As shown in Fig. 1 illustrated example, front beam component 12As and rear horizontal stroke of the crossbeam 12-2 by left side
Beam 12B and the A of front beam component 12 ' and the B of rear cross beam component 12 ' on right side configuration are configured to for example in X shape, but unlimited
Can also be as described later the configurations such as Y shape in this.
Fig. 2~Fig. 4 shows the specific configuration example around erecting device 17.Fig. 2 is the erecting device for supporting blast pipe 13
Top view around 17, Fig. 3 are along the sectional view of Fig. 2 I-I lines, and Fig. 4 is the sectional view along Fig. 2 II-II lines.Installation
Device 17 is configured to blast pipe 13 by the blast pipe side suspension bracket 20 fixed to blast pipe 13 and suspension bracket rubber 21 as described later
Car body side suspension bracket 22 of the configuration in the side of car body 10 is supported in, blast pipe side suspension bracket 20 is configured in the space 23 surrounded by two trouble portions 19
It is interior.
Here, first, as shown in Fig. 2 being formed by front beam component 12A and rear cross beam component the 12B two trouble portions 19 formed
For：The width or length of the vehicle fore-and-aft direction of its outer rim are (left from the side of support 18 towards the longeron 11 on the outside of vehicle-width direction
Side) extension.In addition, the width of the vehicle fore-and-aft direction of the outer rim in two trouble portions 19 refers to front beam component 12A exterior region with after
The width of vehicle fore-and-aft direction between beam member 12B hinder marginal part.In addition, two trouble portions 19 are formed as：It is in space 23
The width of the vehicle fore-and-aft direction in portion reduces towards vehicle-width direction central side.In addition, two trouble portions 19 are inside space 23
The width of vehicle fore-and-aft direction refers to the vehicle between front beam component 12A hinder marginal part and rear cross beam component 12B exterior region
The width of fore-and-aft direction.As shown in this embodiment, two trouble portions 19 configure structure by front beam component 12A and rear cross beam component 12B
As in the general triangular with longeron 11 for base.
In addition, as shown in figure 3, the square-section that longeron 11 (left side) is formed as having longitudinal wall part 11a (in figure 3, is omitted
The diagram of the left side edge of the rectangle), outer end and the longitudinal wall part 11a in two trouble portions 19 link.In addition, as shown in Fig. 2 front beam
Component 12A and rear cross beam component 12B outer end can be utilized respectively support or adapter 24 and be fixed to longeron 11 by welding etc.
Longitudinal wall part 11a.
In the specific composition of erecting device 17, as shown in Figure 3 and Figure 4, the base end part 20a of blast pipe side suspension bracket 20 is fixed
To blast pipe 13.As shown in Fig. 2 blast pipe 13 is configured to intersect with front beam component 12A and rear cross beam component 12B, such as Fig. 3 institutes
Show, blast pipe side suspension bracket 20 is typically circular pipe or solid Steel Bar.In addition, the cross sectional shape of blast pipe side suspension bracket 20
It is not limited to circle or other shapes shown in the illustrated examples such as Fig. 3.The base end part 20a of blast pipe side suspension bracket 20 is formed as
Bent along the lower outer periphery portion of blast pipe 13, blast pipe 13 is fixed to by welding etc..Blast pipe side suspension bracket 20 is as shown in Figure 3
It is corresponding with the base of the L words when vehicle fore-and-aft direction is seen for example formed as substantially inverted L shape (the L words to turn upside down) etc.
Top ends 20b engages with suspension bracket rubber 21.
As shown in Figures 2 and 3, suspension bracket rubber 21 is, for example, the rubber material of substantially short cylindrical shape, and there is discharge hoses side to hang
A pair of connecting holes 25,26 (reference picture 4) up and down of the top ends 20b and car body side suspension bracket 22 of frame 20 top ends 22b insertions.Separately
Outside, suspension bracket rubber 21 has for example formed as the substantially slit of H shape or the groove of the notch 27 as shown in Figure 4.Suspension bracket rubber 21 can be
Above-below direction etc. moderately stretches, but the middle edge of the H words in slit 27, which turns into, to state is touched, can limit excessive contraction change
Shape.
Car body side suspension bracket 22 is solid Steel Bar, and its base end part 22a is formed as along the front beam structure for forming car body 10
Part 12A upside peripheral part bending, front beam component 12A is fixed to by welding etc..Car body side suspension bracket 22 is being bowed as shown in Figure 2
For example formed as L-shaped etc. is substantially deformed, top ends 22b corresponding with the base of the L words engages apparent time with suspension bracket rubber 21.Car
In the connecting hole 26 of the upside of the top ends 22b insertion suspension brackets rubber 21 of side suspension bracket 22.Preferred pair blast pipe side suspension bracket 20
The top ends 22b of top ends 20b and car body side suspension bracket 22 implements to add for the bulging for preventing it from coming off from connecting hole 25,26 respectively
Work etc..
Reference picture 3, pass through the top of the blast pipe side suspension bracket 20 in the connecting hole 25 for the downside for being inserted into suspension bracket rubber 21
Portion 20b sets the suspension point relative to blast pipe 13.The suspension point is located at the height higher than front beam component 12A lowest point P
Position H, it is typically located in front beam component 12A lowest point P and top point P ' (height and position H ') centre, top ends
20b overlappingly configures when vehicle fore-and-aft direction is seen with front beam component 12A in above-below direction.In addition, hung on blast pipe side
The top ends 20b of frame 20 and the suspension bracket rubber 21 of its insertion height, if according to the circumferential component with being disposed in above them
Deng relation from the point of view of be spatially allowed, then suspension point can also be set to the top point P ' than front beam component 12A
It is high.
In addition, the suspension point and horizontal stroke afterwards relative to blast pipe 13 set by the top ends 20b of blast pipe side suspension bracket 20
Height relationships between beam 12B are set as that with front beam component 12A situation be substantially same.That is, blast pipe side
The suspension point of suspension bracket 20 is positioned at the high height of the lowest point (the front beam component 12A of reference picture 3 situation) than rear cross beam component 12B
Position is spent, it is overlapping in above-below direction with rear cross beam component 12B.
Two trouble portions 19 include as described above：Front beam component 12A, it is configured in the front of blast pipe side suspension bracket 20；And
Rear cross beam component 12B, it is configured at the rear of blast pipe side suspension bracket 20.In this case, front beam component 12A and rear cross beam
Component 12B is typically circular pipe, as shown in figure 4, cutting off front beam component along the plane upwardly extended in vehicle front and back
The section formed during 12A and rear cross beam component 12B is closed cross-section respectively.
As described above in its blast pipe 13 that front portion is connected with discharge manifold 6 and portion is connected with silencer 14 behind
Way is supported by erecting device 17 wherein.In this case, the blast pipe side suspension bracket 20 and car body side suspension bracket of erecting device 17
22 are connected by suspension bracket rubber 21, i.e., by being used as the suspension bracket rubber 21 of elastomer, can effectively decay engine 2 or car body 10
Vibration etc. and support blast pipe 13.
Particularly, in the present invention, front beam component 12A and rear cross beam component 12B, which has, is divided into two troubles and outboard end
The two trouble portions 19 fixed to longeron 11, blast pipe side suspension bracket 20 are configured in the space 23 surrounded by two trouble portions 19.
According to this composition, in the case where vehicle 1 is there occurs frontal collision, blast pipe 13 rearward moves relative to car body 10
It is dynamic.In addition, blast pipe side suspension bracket 20 is relative to the suspension point of blast pipe 13 and by front beam component 12A and rear cross beam component 12B
The two trouble portions 19 formed are overlapping, are set in space 23.Thus, the rear lateral portion of the inner edge of 20 and two trouble portion of blast pipe side suspension bracket 19
19b (rear cross beam component 12B exterior region) is contacted, and can limit significantly the moving to the rear of car body 10 of blast pipe 13.
In addition, in the case where vehicle 1 is there occurs rear collision, when blast pipe 13 moves forwards relative to car body 10,
Blast pipe side suspension bracket 20 contacts with the front side portion 19a (front beam component 12A hinder marginal part) of the inner edge of two trouble portion 19, can limit exhaust
Pipe 13 is to significantly moving in front of car body.
Moreover, in the case where vehicle 1 is there occurs side collision, blast pipe 13 is relative to car body 10 to vehicle-width direction
During medial movement, blast pipe side suspension bracket 20 is that support 18 contacts with the trouble portion of the inner edge in two trouble portions 19, can limit blast pipe 13 to
Significantly moving on the inside of vehicle-width direction.
So, by the way that blast pipe side suspension bracket 20 is configured in the space 23 in two trouble portions 19, in frontal collision, rear collision
And during side collision, it can effectively limit movement of the blast pipe 13 relative to car body.In this case, erecting device 17 is
It is simple to form, simply it can be manufactured and be assembled, be also advantageous in cost.
In addition, the width of the vehicle fore-and-aft direction of the outer rim in two trouble portions 19 is formed towards expanding on the outside of vehicle-width direction
Exhibition, and the width of vehicle fore-and-aft direction of the two trouble portions 19 inside space 23 is formed towards the contracting of vehicle-width direction central side
It is small.
According to this composition, the rigidity raising in two trouble portions 19 can be made, form the two trouble portions when being contacted with blast pipe side suspension bracket 20
19 on-deformable structures.Therefore, significantly the moving relative to car body 10 of blast pipe 13 can be limited in vehicle collision.
Moreover, longeron is formed as the square-section with longitudinal wall part 11a, outer end and the longitudinal wall part 11a in two trouble portions 19 connect
Knot.
According to this composition, load on-deformable structure of the two trouble portions 19 relative to vehicle fore-and-aft direction can be formed, can shape
Cheng Yu blast pipes side suspension bracket 20 contact when two trouble portions 19 relative to vehicle fore-and-aft direction the on-deformable structure of load.Cause
This, significantly the moving relative to car body 10 of blast pipe 13 can be limited in vehicle collision.
In addition, along the plane cut-out configuration upwardly extended in vehicle front and back before the front of blast pipe side suspension bracket 20
The section that beam member 12A and configuration are formed in the rear cross beam component 12B at the rear of blast pipe side suspension bracket 20 is envelope respectively
Closing cross section.
According to this composition, load on-deformable structure of the two trouble portions 19 relative to vehicle fore-and-aft direction can be formed, in car
Collision when can limit significantly the moving relative to car body 10 of blast pipe 13.
Herein or as Fig. 5 illustrated example, pass through the front beam component 12A and rear cross beam component 12B in left side
It is configured to the beam member 12C on right side in a manner of such as Y shape.By front beam component 12A and rear cross beam component 12B structures
Into two trouble portions 19, but crossbeam structure is being configured with the opposite side of vehicle-width direction with two trouble portions 19 relative to support 18
Part 12C.
Under the either case of frontal collision, rear collision and side collision, blast pipe can be limited as described above
13 relative to car body 10 significantly relative movement.In this example embodiment, structure caused by beam member 12C can particularly be passed through
Into simplification seek lightness.
More than, together illustrate the present invention with various embodiments, but the invention is not restricted to these embodiments, can be
Changed etc. in the scope of the present invention.
Shape of blast pipe side suspension bracket 20 and car body side suspension bracket 22 etc. is not limited to the situation of illustrated example, can basis and car body 10
Relation suitably change.
In addition, front beam component 12A and rear cross beam component 12B can be the compacting product of sheet-metal forming, it is possible to have example
Such as shape for hat or "U" word open cross-sections shape.
Moreover, the front beam component 12A and rear cross beam component 12B that form two trouble portions 19 can also match somebody with somebody in addition to V shape
It is set in such as U-shaped, support 18 is configured in the bottom of the U-shaped.
Claims (4)
1. a kind of erecting device of vehicle exhaust pipe, above-mentioned vehicle have：
Car body, it has a pair of the longerons upwardly extended in vehicle front and back；
Crossbeam, it extends in the vehicle width direction, is connected between above-mentioned longeron；And
Blast pipe, it intersects with above-mentioned crossbeam and upwardly extended in vehicle front and back,
The erecting device of above-mentioned vehicle exhaust pipe will by the blast pipe side suspension bracket fixed to above-mentioned blast pipe and suspension bracket rubber
Above-mentioned blast pipe is supported in car body side suspension bracket of the configuration in above-mentioned car body side, it is characterised in that
Above-mentioned crossbeam has in the vehicle-width direction end of the crossbeam to be divided into two troubles and outboard end and is fixed to above-mentioned longeron
Two trouble portions,
The suspension bracket configuration of above-mentioned blast pipe side is in the space surrounded by above-mentioned two troubles portion.
2. the erecting device of vehicle exhaust pipe according to claim 1, it is characterised in that
The width of the vehicle fore-and-aft direction of the outer rim in above-mentioned two troubles portion is formed towards vehicle-width direction outer expandable, and on
State two trouble portions and be formed towards the diminution of vehicle-width direction central side in the width of the vehicle fore-and-aft direction of above-mentioned interior volume.
3. the erecting device of vehicle exhaust pipe according to claim 1, it is characterised in that
Above-mentioned longeron is formed as the square-section with longitudinal wall part, and outer end and the above-mentioned longitudinal wall part in above-mentioned two troubles portion link.
4. the erecting device of vehicle exhaust pipe according to claim 1, it is characterised in that
Above-mentioned two troubles portion includes：Front side beam, it is configured in the front of above-mentioned blast pipe side suspension bracket；And rear side beam,
It is configured at the rear of above-mentioned blast pipe side suspension bracket,
Formed when cutting off above-mentioned front side beam and above-mentioned rear side beam along the plane upwardly extended in vehicle front and back
Section be closed cross-section respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016134366A JP6798165B2 (en) | 2016-07-06 | 2016-07-06 | Vehicle exhaust pipe mounting device |
| JP2016-134366 | 2016-07-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107585017A true CN107585017A (en) | 2018-01-16 |
| CN107585017B CN107585017B (en) | 2020-10-23 |
Family
ID=60676281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710547743.4A Active CN107585017B (en) | 2016-07-06 | 2017-07-06 | Mounting device for exhaust pipe for vehicle |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6798165B2 (en) |
| CN (1) | CN107585017B (en) |
| DE (1) | DE102017114929A1 (en) |
| FR (1) | FR3053638B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3077845B1 (en) * | 2018-02-14 | 2020-01-24 | Psa Automobiles Sa | AUTOMOTIVE VEHICLE WITH EXHAUST HOOK CONNECTED TO THE MUFFLER BY PREDETERMINED RUPTURE MEANS |
| JP7006353B2 (en) * | 2018-02-16 | 2022-01-24 | スズキ株式会社 | Body structure |
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| WO2016027552A1 (en) * | 2014-08-19 | 2016-02-25 | 東洋ゴム工業株式会社 | Insulator |
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| JP4604717B2 (en) * | 2004-12-28 | 2011-01-05 | トヨタ自動車株式会社 | Exhaust pipe structure |
| JP6149774B2 (en) * | 2014-03-28 | 2017-06-21 | マツダ株式会社 | Vehicle exhaust pipe support structure |
| JP6474620B2 (en) | 2015-01-22 | 2019-02-27 | デクセリアルズ株式会社 | Anisotropic conductive film and connection method |
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2016
- 2016-07-06 JP JP2016134366A patent/JP6798165B2/en active Active
-
2017
- 2017-07-04 DE DE102017114929.5A patent/DE102017114929A1/en active Pending
- 2017-07-05 FR FR1756331A patent/FR3053638B1/en active Active
- 2017-07-06 CN CN201710547743.4A patent/CN107585017B/en active Active
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| US2081546A (en) * | 1934-03-29 | 1937-05-25 | Hupp Motor Car Corp | Muffler mounting |
| JPS6422627U (en) * | 1987-07-31 | 1989-02-06 | ||
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| CN1497137A (en) * | 2002-10-11 | 2004-05-19 | 丰田自动车株式会社 | Exhause pipe-structure |
| JP2006327555A (en) * | 2005-04-27 | 2006-12-07 | Honda Motor Co Ltd | Mounting structure for exhaust system support member |
| WO2016027552A1 (en) * | 2014-08-19 | 2016-02-25 | 東洋ゴム工業株式会社 | Insulator |
Also Published As
| Publication number | Publication date |
|---|---|
| DE102017114929A1 (en) | 2018-01-11 |
| JP6798165B2 (en) | 2020-12-09 |
| FR3053638A1 (en) | 2018-01-12 |
| CN107585017B (en) | 2020-10-23 |
| JP2018002059A (en) | 2018-01-11 |
| FR3053638B1 (en) | 2019-05-31 |
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