CN207128615U - Automobile exhaust suspension hook and automobile - Google Patents
Automobile exhaust suspension hook and automobile Download PDFInfo
- Publication number
- CN207128615U CN207128615U CN201720806622.2U CN201720806622U CN207128615U CN 207128615 U CN207128615 U CN 207128615U CN 201720806622 U CN201720806622 U CN 201720806622U CN 207128615 U CN207128615 U CN 207128615U
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- support
- suspension hook
- installation portion
- automobile
- exhaust suspension
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Abstract
The utility model provides a kind of automobile exhaust suspension hook and automobile, wherein, automobile exhaust suspension hook includes：First support is arranged on the both ends of the first support with two mutually isostructural second supports, two second supports；The second support includes rack body and is arranged on first installation portion and the second installation portion at the rack body both ends, and second installation portion is used to be connected with first support, and the first installation portion is used to be connected with automobile accessory frame；It is in the first set angle between the rack body and the first installation portion, first set angle is obtuse angle.Automobile exhaust suspension hook and automobile provided by the utility model can improve the mode of oscillation of exhaust suspension hook.
Description
Technical field
It the utility model is related to vehicle structure technology, more particularly to a kind of automobile exhaust suspension hook and automobile.
Background technology
Be vented the carrier that suspension hook is automobile exhaust system, and the middleware for gas extraction system being connected on vehicle body.
The structure of exhaust suspension hook directly affects the stability of gas extraction system, can shaking vehicle body if the unreasonable structure of exhaust suspension hook
It is dynamic to transmit exhaust system, the mode of gas extraction system itself is have impact on, shortens the service life of gas extraction system.
Fig. 1 is the structural representation that a kind of existing automobile exhaust suspension hook is connected with automobile accessory frame, and Fig. 2 is existing vapour
The structural representation of vehicle exhaust suspension hook, Fig. 3 are the structural representation of supporting support in existing automobile exhaust suspension hook.Such as Fig. 1 extremely
Shown in Fig. 3, automobile exhaust suspension hook, which includes horizontal support 11 and two symmetrically arranged supporting supports 12, supporting support 12, to be included：
Support base 121, the first connecting portion 122 for being arranged on the bottom of support base 121 and it is arranged on the second of the top of support base 121
Connecting portion 123.First connecting portion 122 is used to be fixedly connected with subframe 2, and second connecting portion 123 is used for solid with horizontal support 11
Fixed connection.Horizontal support 11 is used to be connected with the blast pipe (not shown) in gas extraction system.
When subframe produces the vibration of left and right directions, the thrust or pulling force of left and right directions are produced to supporting support 12.By
The angle β between first connecting portion 122 and support base 121 in supporting support 12 is at an acute angle, and second connecting portion 123 with
Angle α between support base 121 is at an acute angle, then supporting support 12 to resistivity possessed by above-mentioned thrust or pulling force compared with
It is small so that the overall mode of oscillation of exhaust suspension hook is relatively low, and also results in supporting support 12 and be easier to deform, and reduce further
The mode of gas extraction system.
Utility model content
The utility model provides a kind of automobile exhaust suspension hook and automobile, for improving the mode of oscillation of exhaust suspension hook.
On the one hand the utility model provides a kind of automobile exhaust suspension hook, including：First support with two mutually isostructural
Two supports, two second supports are arranged on the both ends of the first support；
The second support includes rack body and the first installation portion for being arranged on the rack body both ends and the second peace
Dress portion, second installation portion are used to be connected with first support, and the first installation portion is used to be connected with automobile accessory frame；The support
It is in the first set angle between main body and the first installation portion, first set angle is obtuse angle.
Automobile exhaust suspension hook as described above, is in the second set angle between the rack body and the second installation portion, institute
It is obtuse angle to state the second set angle；Second installation portion is parallel with the bottom surface of first support.
Automobile exhaust suspension hook as described above, the extended surface of described two respective rack bodies of second support are set in the 3rd
Determine angle, the 3rd set angle is obtuse angle.
Automobile exhaust suspension hook as described above, first set angle are 110 ° -150 °.
Automobile exhaust suspension hook as described above, second set angle are 120 ° -160 °.
Automobile exhaust suspension hook as described above, the 3rd set angle are 110 ° -130 °.
Automobile exhaust suspension hook as described above, the 3rd set angle are 120 °.
Automobile exhaust suspension hook as described above, first installation portion are fixed on automobile accessory frame by way of welding
On.
Automobile exhaust suspension hook as described above, second installation portion are provided with bolt hole, for by bolt with it is described
First support is connected.
The another aspect of the utility model provides a kind of automobile, including：Automobile exhaust suspension hook as described above.
Technical scheme provided by the utility model, by using first support and two mutually isostructural second supports,
Between rack body and the second installation portion in two supports in obtuse angle, then the installation site of the second installation portion and subframe with it is existing
Technology is compared to the both ends of first support and offset by larger distance, and the angle of rack body and horizontal plane reduces, then
When subframe produces the thrust or pulling force of left and right directions to second support, second support has stronger to the thrust or pulling force
Resistance, avoid producing larger amplitude, improve the overall mode of oscillation of exhaust suspension hook, further improve automobile exhaust system
The mode of system, extend the service life of exhaust suspension hook and gas extraction system.
Brief description of the drawings
Fig. 1 is the structural representation that a kind of existing automobile exhaust suspension hook is connected with automobile accessory frame；
Fig. 2 is the structural representation of existing automobile exhaust suspension hook；
Fig. 3 is the structural representation of supporting support in existing automobile exhaust suspension hook；
Fig. 4 is the structural representation that the automobile exhaust suspension hook that the utility model embodiment provides is connected with automobile accessory frame；
Fig. 5 is the structural representation of the exhaust suspension hook for the automobile that the utility model embodiment provides；
Fig. 6 is the structural representation of second support in the automobile exhaust suspension hook that the utility model embodiment provides.
Reference：
11- horizontal supports；12- supporting supports；121- support bases；
122- first connecting portions；123- second connecting portions；2- subframes；
41- first supports；42- second supports；421- rack bodies；
The installation portions of 422- first；The installation portions of 423- second；424- bolts hole.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is belonged to
The scope of the utility model protection.
Fig. 4 is the structural representation that the automobile exhaust suspension hook that the utility model embodiment provides is connected with automobile accessory frame,
Fig. 5 is the structural representation of the exhaust suspension hook for the automobile that the utility model embodiment provides, and Fig. 6 carries for the utility model embodiment
The structural representation of second support in the automobile exhaust suspension hook of confession.As shown in Figures 4 to 6, the present embodiment provides a kind of automobile row
Pneumatic hoist hook, including：First support 41 is arranged on first support with two mutually isostructural second supports 42, two second supports 42
41 both ends.The structure of second support 42 can be symmetricly set on identical using the center line of first support 41 as symmetry axis
The both ends of first support 41.
Second support 42 includes rack body 421, the first installation portion 422 and the second installation portion 423.Wherein, the first installation
The installation portion 423 of portion 422 and second is separately positioned on the both ends of rack body 421.Specifically, the first installation portion 422, second is installed
Portion 423 and rack body 421 can be formed in one, and be stamped and formed out for example with metallic plate.
Second installation portion 423 is located at the top of rack body 421, for being connected with first support 41.First installation portion 422
Positioned at the bottom of rack body 421, it is connected for the subframe 2 with automobile.Between first installation portion 422 and rack body 421
In the first set angle θ 1, first set angle θ 1 is obtuse angle, such as：It could be arranged to 110 ° -150 °.
As shown in figure 5, second support 42 is arranged on the both ends of the bottom surface of first support 41, according to the knot of above-mentioned second support 42
Structure is set, and compared with prior art, both sides offset by the left and right respectively for the position that the first installation portion 422 is installed with subframe 2, and
Rack body 421 and the angle of horizontal direction diminish.When subframe 2 produces the vibration of left and right directions, to second support 42
The thrust or pulling force of left and right directions are produced, second support 42 is increased to resistance possessed by the thrust or pulling force, reduced
The amplitude of suspension hook is vented, and then improves the overall mode of oscillation of exhaust suspension hook.
The technical scheme that the present embodiment provides, by using first support and two mutually isostructural second supports, second
Between rack body and the second installation portion in support in obtuse angle, then the installation site of the second installation portion and subframe and existing skill
Art is compared and to the both ends of first support offset by larger distance, and the angle of rack body and horizontal plane reduces, then when
When subframe produces the thrust or pulling force of left and right directions to second support, second support has stronger support to the thrust or pulling force
Drag, avoid producing larger amplitude, improve the overall mode of oscillation of exhaust suspension hook, further improve automobile exhaust system
Mode, extend exhaust suspension hook and gas extraction system service life.
It is in the second set angle θ on the basis of above-mentioned technical proposal, between the installation portion 423 of rack body 421 and second
2, second set angle θ 2 are also obtuse angle, such as：120°-160°.Second installation portion 423 and the bottom surface of first support 41 are put down
OK.Second installation portion 423 is provided with bolt hole 424, for being connected by bolt with first support 41.
First installation portion 422 can be plane, or cambered surface, its shape can be according to the installation surfaces of subframe 2
To set.First installation portion 422 can be fixed in the installation surface of subframe 2 by way of welding.
In the prior art, after two supporting supports 12 install, the extended surface institute angle of respective support base 121
Degree γ is acute angle.In the present embodiment, after two second supports 42 install, between the extended surface of respective rack body 421
In the 3rd set angle θ 3, the 3rd set angle θ 3 is obtuse angle, such as：110 ° -130 °, it is set as 120 ° in the present embodiment.
Technical staff can adjust angle of the rack body 421 respectively between the first installation portion 422 and the second installation portion 423, to reach
To raising second support 42 to left and right directions thrust or the purpose of the resistance of pulling force.
In Fig. 1, the shape of exhaust suspension hook and subframe composition is approximately rectangle, and in Fig. 4, exhaust suspension hook forms with subframe
Shape be better than rectangle closer to trapezoidal, trapezoidal stability.Therefore, compared with prior art, the row that the present embodiment is provided
The stability of pneumatic hoist hook is more preferable, can more bear larger thrust or pulling force.
In addition, the first set angle θ 1 for being between the installation portion 422 of rack body 421 and first is arranged to obtuse angle,
The the second set angle θ 2 for being between the installation portion 423 of rack body 421 and second is also configured as obtuse angle, on the one hand causes the
The Sheet Metal Forming Technology of two supports 42 is more easy to realize, and then improves yield rate.On the other hand operating space is also increased, so as to the
During one installation portion 422 and the second installation portion 423 are installed with subframe 2 and first support 41 respectively, the operation of increase is empty
Between be more convenient for operating personnel perform be spirally connected and weld operation.
Above-mentioned exhaust suspension hook is applied on automobile, by using first support and two mutually isostructural second supports,
Between rack body and the second installation portion in second support in obtuse angle, then the installation site of the second installation portion and subframe with it is existing
There is technology to compare to the both ends of first support and offset by larger distance, and the angle of rack body and horizontal plane reduces,
Then when subframe produces the thrust or pulling force of left and right directions to second support, second support has stronger to the thrust or pulling force
Resistance, avoid producing larger amplitude, improve the overall mode of oscillation of exhaust suspension hook, further improve automobile exhaust
The mode of system, extend the service life of exhaust suspension hook and gas extraction system.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness
The side of the instruction such as degree ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer "
Position or position relationship are based on orientation shown in the drawings or position relationship, are for only for ease of description the utility model and simplification is retouched
State, rather than instruction or imply signified device or element there must be specific orientation, with specific azimuth configuration and operation,
Therefore it is not intended that to limitation of the present utility model.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that at least two, example
Such as two, three etc., unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect or can communicate with one another；Can be joined directly together, the indirect phase of intermediary can also be passed through
Even, can be two element internals connection or two elements interaction relationship.For one of ordinary skill in the art
For, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it
" under " can directly be contacted including the first and second features, it is not directly to contact but lead to that can also include the first and second features
The other characterisation contact crossed between them.Moreover, fisrt feature second feature " on ", " top " and " above " include the
One feature is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.First is special
Sign second feature " under ", " lower section " and " below " including fisrt feature immediately below second feature and obliquely downward, or only
Represent that fisrt feature level height is less than second feature.
Finally it should be noted that：Various embodiments above is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, either to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (10)
- A kind of 1. automobile exhaust suspension hook, it is characterised in that including：First support and two mutually isostructural second supports, two Second support is arranged on the both ends of the first support；The second support includes rack body and is arranged on first installation portion and the second installation portion at the rack body both ends, Second installation portion is used to be connected with first support, and the first installation portion is used to be connected with automobile accessory frame；The rack body It is in the first set angle between the first installation portion, first set angle is obtuse angle.
- 2. automobile exhaust suspension hook according to claim 1, it is characterised in that between the rack body and the second installation portion In the second set angle, second set angle is obtuse angle；Second installation portion is parallel with the bottom surface of first support.
- 3. automobile exhaust suspension hook according to claim 2, it is characterised in that described two respective support masters of second support The extended surface of body is in the 3rd set angle, and the 3rd set angle is obtuse angle.
- 4. automobile exhaust suspension hook according to claim 1, it is characterised in that first set angle is 110 ° -150 °.
- 5. automobile exhaust suspension hook according to claim 2, it is characterised in that second set angle is 120 ° -160 °.
- 6. automobile exhaust suspension hook according to claim 3, it is characterised in that the 3rd set angle is 110 ° -130 °.
- 7. automobile exhaust suspension hook according to claim 6, it is characterised in that the 3rd set angle is 120 °.
- 8. according to the automobile exhaust suspension hook described in claim any one of 1-7, it is characterised in that first installation portion passes through weldering The mode connect is fixed on automobile accessory frame.
- 9. according to the automobile exhaust suspension hook described in claim any one of 1-7, it is characterised in that second installation portion is provided with Bolt hole, for being connected by bolt with the first support.
- A kind of 10. automobile, it is characterised in that including：Automobile exhaust suspension hook as described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806622.2U CN207128615U (en) | 2017-07-05 | 2017-07-05 | Automobile exhaust suspension hook and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720806622.2U CN207128615U (en) | 2017-07-05 | 2017-07-05 | Automobile exhaust suspension hook and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207128615U true CN207128615U (en) | 2018-03-23 |
Family
ID=61633349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720806622.2U Active CN207128615U (en) | 2017-07-05 | 2017-07-05 | Automobile exhaust suspension hook and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207128615U (en) |
-
2017
- 2017-07-05 CN CN201720806622.2U patent/CN207128615U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |