CN207388850U - A kind of exhaust apparatus and automobile - Google Patents
A kind of exhaust apparatus and automobile Download PDFInfo
- Publication number
- CN207388850U CN207388850U CN201721492653.1U CN201721492653U CN207388850U CN 207388850 U CN207388850 U CN 207388850U CN 201721492653 U CN201721492653 U CN 201721492653U CN 207388850 U CN207388850 U CN 207388850U
- Authority
- CN
- China
- Prior art keywords
- rod
- exhaust apparatus
- lifting lug
- fixedly connected
- muffler
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a kind of exhaust apparatus and automobile, which includes frame body and muffler and head rod, a portion are fixedly connected with the frame body；At least two second connecting rods, each second connecting rod are fixedly connected respectively with the muffler；Lifting lug is installed, is respectively fixedly connected with second connecting rod of the head rod and wherein 1, and each second connecting rod is connected respectively by an installation lifting lug with the head rod.The utility model not only ensure that the stability connected between head rod and frame body；The vibration of muffler can also be buffered, further protects the connection between head rod and frame body.
Description
Technical field
The utility model is related to auto parts and components field, more particularly to a kind of exhaust apparatus and automobile.
Background technology
Muffler is a part for automobile exhaust system, and effect is to reduce noise, and attenuation exhaust process is to exhaust pipe
Vibration, improves the comfort of vehicle, while protects public environment.
Muffler is attached with vehicle frame by connecting assembly at present, which includes multiple individual suspension hooks, by
The individualism between suspension hook, when causing suspension hook with Frame Welding, welding bead quantity is larger, and number of parts is more, and every
The fusion length of a individual suspension hook and Frame Welding is also shorter, welding not very securely, be easy to cause weld failure and
Commissure stress concentration and crack.
Utility model content
The utility model provides a kind of exhaust apparatus and automobile, to solve in existing exhaust apparatus joint noise reduction device with
The connection structure of vehicle frame, the problem of easily cracking with the weld of vehicle frame.
In order to solve the above-mentioned technical problem, the utility model adopts the following technical solution：
According to the one side of the utility model, a kind of exhaust apparatus is provided, applied to automobile, the exhaust apparatus bag
Frame body and muffler are included, the exhaust apparatus further includes：
Head rod, a portion are fixedly connected with the frame body；
At least two second connecting rods, each second connecting rod are fixedly connected respectively with the muffler；
Lifting lug is installed, is respectively fixedly connected with second connecting rod of the head rod and wherein 1, and each institute
The second connecting rod is stated respectively by an installation lifting lug with the head rod to be connected.
Further, the head rod is formed as bending structure form.
Further, the head rod includes first body of rod, the be connected respectively with the both ends of first body of rod
Bipole body and the 3rd body of rod, and between second body of rod and first body of rod, the 3rd body of rod and first body of rod
In predetermined angle, wherein first body of rod is fixedly connected with frame body, second body of rod, the 3rd body of rod are away from described
One end of one body of rod is connected respectively by an installation lifting lug with second connecting rod.
Further, it is provided with supporting rod between two neighboring second connecting rod.
Further, the installation lifting lug is provided with first through hole and the second through hole, and the head rod is inserted in institute
It states installation in first through hole to fix, the second connecting rod is inserted in installation in second through hole and fixes.
Further, the depth of the first through hole is more than the depth of second through hole.
Further, the installation lifting lug is additionally provided with multiple lightening holes around second through hole.
Further, the installation lifting lug is made of elastic material.
Further, the edge of the installation lifting lug is provided with multiple flutings.
According to the another aspect of the utility model, a kind of automobile is provided, including：Frame body and muffler and as above
The exhaust apparatus, a part for the head rod are fixedly connected with the frame body, each second connecting rod point
It is not fixedly connected with the muffler.
The beneficial effects of the utility model are：
A part for head rod with frame body is fixedly connected, ensure that head rod and frame by above-mentioned technical proposal
The stability connected between body；Be fixedly connected by least two second connecting rods with muffler, ensure that the second connecting rod with
The stability connected between muffler.Every one second connecting rod is connected respectively by an installation lifting lug with head rod,
The vibration of muffler can be buffered, further protects the connection between head rod and frame body.
Description of the drawings
Fig. 1 shows the exhaust apparatus overall schematics that the utility model embodiment provides；
Fig. 2 represents the exhaust apparatus partial schematic diagram that the utility model embodiment provides；
Fig. 3 represents installation shackle structure schematic diagram.
Reference sign：
11st, head rod；111st, first body of rod；112nd, second body of rod；113rd, the 3rd body of rod；12nd, the second connecting rod；
The 13rd, lifting lug is installed；131st, first through hole；132nd, the second through hole；133rd, lightening hole；134th, slot；14th, supporting rod；2nd, frame body；3、
Muffler.
Specific embodiment
The exemplary embodiment of the utility model is more fully described below with reference to accompanying drawings.Although this is shown in attached drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.It is to be able to be best understood from the utility model, and energy on the contrary, providing these embodiments
It is enough that the scope of the utility model is completely communicated to those skilled in the art.
As shown in Figs. 1-3, the utility model embodiment provides a kind of exhaust apparatus, applied to automobile, the exhaust apparatus
Including frame body 2 and muffler 3 and
Head rod 11, a portion are fixedly connected with frame body 2；
At least two second connecting rods 12, every one second connecting rod 12 are fixedly connected respectively with muffler 3；
Lifting lug 13 is installed, with head rod 11 and wherein one second connecting rod 12 is respectively fixedly connected with, and every one second
Connecting rod 12 is connected respectively by an installation lifting lug 13 with head rod 11.
In the utility model embodiment, a part for head rod 11 with frame body 2 is fixedly connected, ensure that the first company
The stability connected between extension bar 11 and frame body 2；It is fixedly connected, ensured with muffler 3 by least two second connecting rods 12
The stability that is connected between second connecting rod 12 and muffler 3.Every one second connecting rod 12 passes through an installation lifting lug respectively
13 are connected with head rod 11, can buffer the vibration of muffler 3, further protect head rod 11 and frame body 2 it
Between connection.
On the basis of above-mentioned utility model embodiment, in the utility model embodiment, head rod 11 is formed as curved
Folded structure form.
It should be noted that head rod 11 is connected respectively with installation lifting lug 13, frame body 2, in order to increase the first connection
The contact area of bar 11 and frame body 2 ensures the fastness of connection, and head rod 11 is bending structure, preferably, the first connection
Bar 11 is including first body of rod 111, second body of rod 112 and the 3rd body of rod 113 being connected respectively with the both ends of first body of rod 111, and
In predetermined angle between second body of rod 112 and first body of rod 111, the 3rd body of rod 113 and first body of rod 111, wherein first body of rod
111 are fixedly connected with frame body 2, and second body of rod 112, the one end of the 3rd body of rod 113 away from first body of rod 111 pass through a peace respectively
Dress lifting lug 13 is connected with second connecting rod 12；The predetermined angle can be any value in 0-180 degree, and preferably this is pre-
If angle is 90 degree.
On the basis of above-mentioned each utility model embodiment, in the utility model embodiment, two neighboring second connecting rod
Supporting rod 14 is provided between 12.
It should be noted that the both ends of supporting rod 14 connect second connecting rod 12 respectively, middle part connects with muffler 3
It connects, so in the case of the fastness for ensureing to connect between supporting rod 14 and muffler 3, each second connecting rod 12 is subject to
Power shared with the second adjacent connecting rod 12, be conducive to protect the connection between the second connecting rod 12 and muffler 3.
On the basis of above-mentioned each utility model embodiment, in the utility model embodiment, installation lifting lug 13 is provided with the
One through hole 131 and the second through hole 132, head rod 11 are inserted in installation in first through hole 131 and fix, and the second connecting rod 12 is inserted
Installation is fixed in the second through hole 132.
It should be noted that in order to reach good damping effect, installation lifting lug 13 is made of elastic material, such as can be with
It is rubber, in order to which the material for adapting to hot environment installation lifting lug 13 can be ethylene propylene diene rubber；Due to being inserted in first through hole 131
Equipped with head rod 11, the second connecting rod 12 is inserted in the second through hole 132, to further enhance damping effect, preferably,
The depth of first through hole 131 is more than the depth of the second through hole 132.In order to mitigate the weight of installation lifting lug 13, preferably, installation is hung
Ear 13 is additionally provided with multiple lightening holes 133 around the second through hole 132.It is opened in order to avoid the rise of installation 13 temperature of lifting lug
Phenomenon is split, preferably, the edge of installation lifting lug 13 is provided with multiple flutings 134.
According to the another aspect of the utility model, a kind of automobile is provided, including：Frame body 2 and muffler 3, Yi Jishang
The exhaust apparatus that each utility model embodiment provides is stated, a part for head rod 11 is fixedly connected with frame body 2, and every one second
Connecting rod 12 is fixedly connected respectively with muffler 3.
In the utility model embodiment, a part for head rod 11 with frame body 2 is fixedly connected, ensure that the first company
The stability connected between extension bar 11 and frame body 2；It is fixedly connected, ensured with muffler 3 by least two second connecting rods 12
The stability that is connected between second connecting rod 12 and muffler 3.Every one second connecting rod 12 passes through an installation lifting lug respectively
13 are connected with head rod 11, can buffer the vibration of muffler 3, further protect head rod 11 and frame body 2 it
Between connection.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integral；Can be
Mechanical connection or electrical connection can communicate with one another；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, can be the interaction relationship of connection inside two elements or two elements.For those 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.
Although the preferred embodiment of the utility model embodiment has been described, those skilled in the art once learn
Basic creative concept, then can make these embodiments other change and modification.So appended claims are intended to solve
It is interpreted as including preferred embodiment and falls into all change and modification of the utility model embodiment scope.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, term " comprising ", "comprising" or its any other variant meaning
Covering non-exclusive inclusion, so that process, method, article or terminal device including a series of elements are not only wrapped
Those elements are included, but also including other elements that are not explicitly listed or are further included as this process, method, article
Or the element that terminal device is intrinsic.In the absence of more restrictions, it is wanted by what sentence "including a ..." limited
Element, it is not excluded that also there are other identical elements in the process including the element, method, article or terminal device.
Claims (10)
1. a kind of exhaust apparatus, applied to automobile, the exhaust apparatus includes frame body (2) and muffler (3), which is characterized in that
The exhaust apparatus further includes：
Head rod (11), a portion are fixedly connected with the frame body (2)；
At least two second connecting rods (12), each second connecting rod (12) are fixedly connected respectively with the muffler (3)；
Lifting lug (13) is installed, is respectively fixedly connected with the head rod (11) and wherein 1 second connecting rod (12),
And each second connecting rod (12) is connected respectively by an installation lifting lug (13) with the head rod (11)
It connects.
2. exhaust apparatus according to claim 1, which is characterized in that the head rod (11) is formed as bending structure
Form.
3. exhaust apparatus according to claim 2, which is characterized in that the head rod (11) includes first body of rod
(111), second body of rod (112) and the 3rd body of rod (113) being connected respectively with the both ends of first body of rod (111), and it is described
In pre- between second body of rod (112) and first body of rod (111), the 3rd body of rod (113) and first body of rod (111)
If angle, wherein first body of rod (111) is fixedly connected with frame body (2), second body of rod (112), the 3rd body of rod
(113) one end away from first body of rod (111) passes through an installation lifting lug (13) and second connecting rod respectively
(12) connect.
4. exhaust apparatus according to claim 1, which is characterized in that be provided between two neighboring second connecting rod (12)
Supporting rod (14).
5. exhaust apparatus according to claim 1, which is characterized in that the installation lifting lug (13) is provided with first through hole
(131) and the second through hole (132), the head rod (11) is inserted in installation in the first through hole (131) and fixes, described
Second connecting rod (12) is inserted in installation in second through hole (132) and fixes.
6. exhaust apparatus according to claim 5, which is characterized in that the depth of the first through hole (131) is more than described
The depth of second through hole (132).
7. exhaust apparatus according to claim 5, which is characterized in that the installation lifting lug (13) is additionally provided with around described
Multiple lightening holes (133) of second through hole (132).
8. exhaust apparatus according to claim 1, which is characterized in that the installation lifting lug (13) is made of elastic material.
9. exhaust apparatus according to claim 1, which is characterized in that the edge of the installation lifting lug (13) is provided with multiple
It slots (134).
10. a kind of automobile, including：Frame body (2) and muffler (3), which is characterized in that further include such as any one of claim 1-9
The exhaust apparatus, a part for the head rod (11) are fixedly connected with the frame body (2), and each described second connects
Extension bar (12) is fixedly connected respectively with the muffler (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492653.1U CN207388850U (en) | 2017-11-10 | 2017-11-10 | A kind of exhaust apparatus and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721492653.1U CN207388850U (en) | 2017-11-10 | 2017-11-10 | A kind of exhaust apparatus and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207388850U true CN207388850U (en) | 2018-05-22 |
Family
ID=62325783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721492653.1U Expired - Fee Related CN207388850U (en) | 2017-11-10 | 2017-11-10 | A kind of exhaust apparatus and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207388850U (en) |
-
2017
- 2017-11-10 CN CN201721492653.1U patent/CN207388850U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200812 Address after: 100130 Zhaofeng Town, Shunyi District, Beijing Zhaofeng industrial base Tongxin Road No. 1 Patentee after: BAIC GROUP ORV Co.,Ltd. Address before: 101300, 99, Shuanghe Avenue, Renhe Town, Beijing, Shunyi District Patentee before: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20211110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |