CN210660276U - Rear exhaust suspended structure and car - Google Patents
Rear exhaust suspended structure and car Download PDFInfo
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- CN210660276U CN210660276U CN201921069846.5U CN201921069846U CN210660276U CN 210660276 U CN210660276 U CN 210660276U CN 201921069846 U CN201921069846 U CN 201921069846U CN 210660276 U CN210660276 U CN 210660276U
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- hanger
- shaped rod
- cushions
- floor assembly
- hanging
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- 239000000725 suspension Substances 0.000 claims abstract description 20
- 230000003584 silencer Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 25
- 238000010276 construction Methods 0.000 claims 1
- 238000009795 derivation Methods 0.000 abstract description 6
- 230000000712 assembly Effects 0.000 description 5
- 238000000429 assembly Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000003550 marker Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Exhaust Silencers (AREA)
- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
The utility model provides a rear exhaust hanging structure, which comprises a first hanging mechanism and a second hanging mechanism; the first suspension mechanism comprises a first hanger and at least two first cushions; one end of the first hanger is fixed on one side of the rear floor assembly, and the other end of the first hanger is provided with at least two first hooks; one end of each first cushion is fixed on a first hook, and the other end of each first cushion is provided with a first mounting position; the second suspension mechanism comprises a second hanger and at least two second cushions; one end of the second hanger is fixed on the other side of the rear floor assembly, and the other end of the second hanger is provided with at least two second hooks; one end of each second cushion is fixed on a second hook, and the other end of each second cushion is provided with a second mounting position. Implement the utility model discloses, can match the silencer of two kind at least differences, can not only improve the part universal ratio, can also reduce the derivation of back floor assembly, save the cost.
Description
Technical Field
The utility model relates to the technical field of automobiles, especially, relate to a back exhaust suspended structure and car.
Background
With the gradual improvement of the industrial level of the automobile, the platformization is particularly important in automobile development, and is a marker post for measuring the research and development level of an automobile enterprise, so that the cost and the period for researching and developing a new automobile type can be greatly saved, and the production efficiency of an enterprise is improved. Therefore, the method improves the utilization rate of parts, reduces the derivation of assemblies, and controls the cost is an important idea of a planning platform.
At present, most motorcycle types in the market can dispose different silencers and blast pipes in the face of different power, and different back blast pipe suspended structure of design usually matches respectively, derives a plurality of back floor assemblies easily. If 1.5T GDI blast pipe and 2.0TM blast pipe correspond respectively and connect 1.5T GDI muffler and 2.0TM muffler, because the design length of 1.5T GDI muffler and 2.0TM muffler is inconsistent, need adopt two kinds of different back exhaust pipe to hang the structure and match respectively to two back floor assemblies are derived. Therefore, the biggest drawback of the existing design is that the part utilization rate is low, the platform is poor, the cost is increased due to the derivation of different rear floor assemblies, the management of the different rear floor assemblies is more complicated, and the production is difficult to prevent errors.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a technical problem that will solve provides a back exhaust suspended structure and car, can match two kind at least different silencers, can not only improve the part universal ratio, can also reduce the derivation of back floor assembly, saves the cost.
In order to solve the technical problem, an embodiment of the present invention provides a rear exhaust hanging structure, which includes a first hanging mechanism and a second hanging mechanism respectively fixed on two sides of a rear floor assembly; wherein,
the first suspension mechanism comprises a first hanger and at least two first cushions; one end of the first hanger is fixed on one side of the rear floor assembly, and at least two first hooks are formed at the other end of the first hanger; one end of each first soft cushion is fixed on a corresponding first hook, and the other end of each first soft cushion is provided with a first mounting position;
the second suspension mechanism comprises a second hanger and at least two second cushions; one end of the second hanger is fixed on the other side of the rear floor assembly, and at least two second hooks are formed at the other end of the second hanger; one end of each second cushion is fixed on a corresponding second hook, and the other end of each second cushion is provided with a second mounting position.
Wherein the first hanger and the second hanger have the same structure; the first cushion and the second cushion are identical in structure.
The first hanger and the second hanger comprise a U-shaped rod and a V-shaped rod which are connected with each other; the bent part of the U-shaped rod is connected with the bent part of the V-shaped rod, and the opening direction of the U-shaped rod is opposite to that of the V-shaped rod; wherein,
one ends, close to the rear floor assembly, of the U-shaped rod and the V-shaped rod on the first hanger are fixed on the rear floor assembly, and one ends, far away from the rear floor assembly, of the U-shaped rod and the V-shaped rod on the first hanger are respectively provided with a first hook;
one ends, close to the rear floor assembly, of the U-shaped rod and the V-shaped rod on the second hanger are fixed on the rear floor assembly, and one ends, far away from the rear floor assembly, of the U-shaped rod and the V-shaped rod on the second hanger are respectively provided with a second hook;
after the first hanger and the second hanger are fixed on the rear floor assembly, a first hook of the U-shaped rod on the first hanger and a second hook of the U-shaped rod on the second hanger are oppositely arranged and are reserved with a first interval for mounting a silencer, and a first hook of the V-shaped rod on the first hanger and a second hook of the V-shaped rod on the second hanger are oppositely arranged and are reserved with a second interval for mounting another silencer.
The first hooks of the U-shaped rod and the V-shaped rod on the first hanger are respectively provided with a first installation conical surface matched with the two first cushions; and second mounting conical surfaces matched with the two second cushions are formed on the second hooks of the U-shaped rod and the V-shaped rod on the second hanger.
Wherein, two the first cushion and two the second cushion all adopt rubber to make.
The first cushion is provided with a first mounting position, the second cushion is provided with a second mounting position, and the first mounting position and the second mounting position are both through holes.
Wherein the two first hooks of the first hanger and the two first cushions form interference fit; and the two second hooks and the two second cushions of the second hanger form interference fit.
The embodiment of the utility model provides a still provide an automobile, it includes aforementioned back exhaust suspended structure.
The embodiment of the utility model provides an automobile is provided again, it includes aforementioned back exhaust suspended structure and muffler, the muffler is installed between the first installation position of the corresponding first cushion in back floor assembly one side and the second installation position of the corresponding second cushion of back floor assembly opposite side.
Implement the embodiment of the utility model provides a, following beneficial effect has:
for traditional back exhaust suspended structure, the embodiment of the utility model provides a back exhaust suspended structure makes up the matching through two at least first couples of first at least couples of hanging and second at least couples of hanging of first hanging, two at least different lengths's muffler can be selected, and all muffler homoenergetic selected install the back floor assembly one side first installation position of a corresponding first cushion and the back floor assembly opposite side second installation position of a corresponding second cushion between, can realize the silencer matching installation of two at least differences, can not only improve the part rate of pass, can also reduce back floor assembly derivation, and the cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings obtained from these drawings still belong to the scope of the present invention without inventive laboriousness.
Fig. 1 is a cross-sectional view of a rear exhaust hanging structure installed on a rear floor assembly according to a first embodiment of the present invention;
fig. 2 is a plan structure view of a single first hanger in the rear exhaust hanger structure provided in the first embodiment of the present invention;
fig. 3 is a top view of a single first cushion in the rear exhaust hanging structure according to an embodiment of the present invention;
fig. 4 is a plan view of a 1.5T GDI muffler used in a rear exhaust suspension structure according to a first embodiment of the present invention;
fig. 5 is a plan view of a 2.0TM muffler used in a rear exhaust suspension structure according to an embodiment of the present invention;
in the figure: 1-a first suspension mechanism, 11-a first hanger, 111-a first hook, 112-a first installation conical surface, 12-a first cushion, 121-a first installation position, 2-a second suspension mechanism, 21-a second hanger, 211-a second hook, 212-a second installation conical surface, 22-a second cushion, 221-a second installation position, an M-rear floor assembly, an L1-1.5T GDI silencer and an L2-2.0TM silencer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 5, in order to provide a rear exhaust suspension structure according to a first embodiment of the present invention, the rear exhaust suspension structure includes a first suspension mechanism 1 and a second suspension mechanism 2 respectively fixed to two sides (divided by taking a central axis of a vehicle body as a reference) of a rear floor assembly M; wherein,
the first suspension mechanism 1 comprises a first hanger 11 and at least two first cushions 12; one end of the first hanger 11 is fixed to one side (for example, the left side of the vehicle body) of the rear floor assembly M, and at least two first hooks 111 are formed at the other end; one end of each first cushion 12 is fixed on a corresponding first hook 111, and the other end is provided with a first mounting position 121 (such as a through hole);
the second suspension mechanism 2 comprises a second hanger 21 and at least two second cushions 22; wherein, one end of the second hanger 21 is fixed on the other side (such as the right side of the vehicle body) of the rear floor assembly M, and the other end is formed with at least two second hooks 211; one end of each second cushion 22 is fixed on a corresponding second hook 211, and the other end is provided with a second mounting position 221 (such as a through hole);
wherein at least two different length mufflers can be selected (e.g., 1.5T GDI muffler L1 and 2.0TM muffler L2), and all of the selected mufflers can be installed between the first installation location 121 of a corresponding one of the first cushions 12 on one side of the rear floor assembly M and the second installation location 221 of a corresponding one of the second cushions 22 on the other side of the rear floor assembly M.
It should be noted that, in order to improve the versatility of the components, the first hanger 11 and the second hanger 21 are configured to be the same, and the first cushion 12 and the second cushion 22 are configured to be the same. The first hanger 11 and the second hanger 21 are made of steel, and the first cushion 12 and the second cushion 22 are made of rubber. All of the selected silencers should carry mounting components, such as mounting rods, mounting brackets, etc., that can be mounted at the first mounting location 121 and the second mounting location 221.
It can be understood that the first installation position 121 and the second installation position 221 can be freely combined to meet the matching installation of different silencers, and the length distance reserved between the combined first installation position 121 and the second installation position 221 can be matched and adjusted according to the length of an actual silencer.
The embodiment of the utility model provides an in, design two first couples 111 and two second couples 211 come selective assembly 1.5T GDI muffler L1 or 2.0TM muffler L2.
In one example, the first hanger 11 and the second hanger 21 each comprise a U-shaped bar and a V-shaped bar (shown in FIG. 2) connected to each other; the bent part of the U-shaped rod is connected with the bent part of the V-shaped rod, and the opening direction of the U-shaped rod is opposite to that of the V-shaped rod; it should be noted that the bending portion of the V-shaped bar is not limited to the joint, but includes a local area near the joint;
wherein, the ends (i.e. the ends far away from the ground) of the U-shaped rod and the V-shaped rod on the first hanger 11 close to the rear floor assembly M are fixed on the rear floor assembly M (e.g. the left side of the vehicle body) by welding, and the ends (i.e. the ends facing the ground) of the U-shaped rod and the V-shaped rod on the first hanger 11 far away from the rear floor assembly M are respectively provided with a first hook 111; wherein, the first hooks 111 of the U-shaped rod and the V-shaped rod on the first hanger 11 are formed with first installation conical surfaces 112 matching with the two first cushions 12, which is beneficial for assembly and saves time and labor, please refer to fig. 2;
the ends (i.e., the ends far away from the ground) of the U-shaped rod and the V-shaped rod of the second hanger 21 close to the rear floor assembly M are fixed on the rear floor assembly M (e.g., the right side of the vehicle body) by welding, and the ends (i.e., the ends facing the ground) of the U-shaped rod and the V-shaped rod of the second hanger 21 far away from the rear floor assembly M are respectively provided with a second hook 211; the second hooks 211 of the U-shaped rod and the V-shaped rod on the second hanger 21 are formed with second mounting conical surfaces 212 matching with the two second cushions 22, which is also beneficial to assembly and saves time and labor, and the second hanger 21 and the first hanger 11 have the same structure, so the specific structure can refer to the first hanger 11 shown in fig. 2;
after the first hanger 11 and the second hanger 21 are fixed on the rear floor assembly M, the first hook 111 of the U-shaped rod of the first hanger 11 and the second hook 211 of the U-shaped rod of the second hanger 21 are oppositely arranged and are reserved with a first space for installing a silencer (such as the 1.5T GDI silencer L1 shown in fig. 4), and the first hook 111 of the V-shaped rod of the first hanger 11 and the second hook 211 of the V-shaped rod of the second hanger 21 are oppositely arranged and are reserved with a second space for installing another silencer (such as the 2.0TM silencer L2 shown in fig. 5).
In the first embodiment of the present invention, the two first cushions 12 and the two second cushions 22 are made of rubber, and the first mounting positions 121 formed on the two first cushions 12 are through holes, as shown in fig. 3, the second mounting positions 221 formed on the two second cushions 22 are also through holes, and the second cushions 22 are identical to the first cushions 12 in structure, so that the specific structure can be seen in the first cushions 12 shown in fig. 3.
In the first embodiment of the present invention, because the two first cushions 12 and the two second cushions 22 are made of rubber, and the tightness of the assembly of the first hooks 111 and the first cushions 12, and the second hooks 211 and the second cushions 22 is enhanced, the two first hooks 111 of the first hanger 11 and the two first cushions 12 form an interference fit; the two second hooks 211 of the second hanger 21 and the two second cushions 22 form an interference fit. It should be noted that the first hook 111 and the first cushion 12 are assembled together through the through hole, and the second hook 211 and the second cushion 22 are also assembled together through the through hole.
Corresponding to the utility model discloses back exhaust suspended structure in the embodiment one, the utility model provides a two still provide a car, include the utility model provides a first back exhaust suspended structure, and with the utility model provides a back exhaust suspended structure in the first has the same structure and relation of connection, consequently specifically please see the utility model provides a back exhaust suspended structure's in the first relevant content, no longer the repeated description here.
Corresponding to the rear exhaust hanging structure in the first embodiment of the utility model, the third embodiment of the utility model also provides an automobile, which comprises the rear exhaust hanging structure and a silencer in the first embodiment of the utility model; wherein,
the rear exhaust suspension structure included in the third embodiment of the present invention has the same structure and connection relationship as the rear exhaust suspension structure in the first embodiment of the present invention, so please refer to the related contents of the rear exhaust suspension structure in the first embodiment of the present invention, which will not be described again;
the embodiment of the utility model provides an install the muffler that car includes in the third the utility model provides a back exhaust suspended structure in the first interior first installation position of the corresponding first cushion of back floor assembly one side and the second installation position of the corresponding second cushion of back floor assembly opposite side. Implement the embodiment of the utility model provides a, following beneficial effect has:
for traditional back exhaust suspended structure, the embodiment of the utility model provides a back exhaust suspended structure makes up the matching through two at least first couples of first at least couples of hanging and second at least couples of hanging of first hanging, two at least different lengths's muffler can be selected, and all muffler homoenergetic selected install the back floor assembly one side first installation position of a corresponding first cushion and the back floor assembly opposite side second installation position of a corresponding second cushion between, can realize the silencer matching installation of two at least differences, can not only improve the part rate of pass, can also reduce back floor assembly derivation, and the cost is saved.
The above disclosure is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the invention, which is defined by the claims and their equivalents.
Claims (9)
1. A rear exhaust hanging structure is characterized by comprising a first hanging mechanism (1) and a second hanging mechanism (2) which are respectively fixed on two sides of a rear floor assembly; wherein,
the first suspension mechanism (1) comprises a first hanger (11) and at least two first cushions (12); one end of the first hanger (11) is fixed on one side of the rear floor assembly, and at least two first hooks (111) are formed at the other end of the first hanger; one end of each first soft cushion (12) is fixed on a corresponding first hook (111), and the other end of each first soft cushion is provided with a first mounting position (121);
the second suspension mechanism (2) comprises a second hanger (21) and at least two second cushions (22); one end of the second hanger (21) is fixed on the other side of the rear floor assembly, and at least two second hooks (211) are formed at the other end of the second hanger; one end of each second soft cushion (22) is fixed on a corresponding second hook (211), and the other end of each second soft cushion is provided with a second mounting position (221).
2. The rear exhaust hanger structure according to claim 1, wherein the first hanger (11) and the second hanger (21) are identical in structure; the first cushion (12) and the second cushion (22) are of the same construction.
3. The rear exhaust hanger structure according to claim 2, wherein the first hanger (11) and the second hanger (21) each comprise a U-shaped bar and a V-shaped bar connected to each other; the bent part of the U-shaped rod is connected with the bent part of the V-shaped rod, and the opening direction of the U-shaped rod is opposite to that of the V-shaped rod; wherein,
one ends, close to the rear floor assembly, of the U-shaped rod and the V-shaped rod on the first hanger (11) are fixed on the rear floor assembly, and one ends, far away from the rear floor assembly, of the U-shaped rod and the V-shaped rod on the first hanger (11) are respectively provided with a first hook (111);
one ends, close to the rear floor assembly, of the U-shaped rod and the V-shaped rod on the second hanger (21) are fixed on the rear floor assembly, and one ends, far away from the rear floor assembly, of the U-shaped rod and the V-shaped rod on the second hanger (21) are respectively provided with a second hook (211);
waiting for first hanging (11) and second hanging (21) all are fixed in back on the back floor assembly, first couple (111) of the U type pole on first hanging (11) with second couple (211) of the U type pole on second hanging (21) set up relatively and reserve and have the first interval that is used for a muffler installation, and first couple (111) of the V type pole on first hanging (11) with second couple (211) of the V type pole on second hanging (21) set up relatively and reserve and have the second interval that is used for another muffler installation.
4. The rear exhaust hanger structure according to claim 3, wherein the first hooks (111) of the U-shaped bar and the V-shaped bar of the first hanger (11) are each formed with a first mounting tapered surface (112) that is fitted with the two first cushions (12); and second mounting conical surfaces (212) matched with the two second cushions (22) are formed on second hooks (211) of the U-shaped rod and the V-shaped rod on the second hanger (21).
5. The rear exhaust hanger structure of claim 4 in which both of said first cushions (12) and both of said second cushions (22) are made of rubber.
6. The rear exhaust hanger structure of claim 5 wherein the first mounting locations (121) formed on both of the first cushions (12) and the second mounting locations (221) formed on both of the second cushions (22) are through holes.
7. The rear exhaust hanger structure according to claim 6, wherein the two first hooks (111) of the first hanger (11) form an interference fit with the two first cushions (12); two second hooks (211) of the second hanger (21) and the two second cushions (22) form interference fit.
8. An automobile, characterized in that it comprises a rear exhaust hanger structure according to any one of claims 1 to 7.
9. An automobile comprising the rear exhaust suspension structure as defined in any one of claims 1 to 7 and a silencer mounted between a first mounting location of a respective one of the first cushions on one side of the rear floor assembly and a second mounting location of a respective one of the second cushions on the other side of the rear floor assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069846.5U CN210660276U (en) | 2019-07-09 | 2019-07-09 | Rear exhaust suspended structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921069846.5U CN210660276U (en) | 2019-07-09 | 2019-07-09 | Rear exhaust suspended structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210660276U true CN210660276U (en) | 2020-06-02 |
Family
ID=70816849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921069846.5U Active CN210660276U (en) | 2019-07-09 | 2019-07-09 | Rear exhaust suspended structure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210660276U (en) |
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2019
- 2019-07-09 CN CN201921069846.5U patent/CN210660276U/en active Active
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