CN220581121U - Intake pipe mounting structure and car - Google Patents
Intake pipe mounting structure and car Download PDFInfo
- Publication number
- CN220581121U CN220581121U CN202321812312.3U CN202321812312U CN220581121U CN 220581121 U CN220581121 U CN 220581121U CN 202321812312 U CN202321812312 U CN 202321812312U CN 220581121 U CN220581121 U CN 220581121U
- Authority
- CN
- China
- Prior art keywords
- mounting structure
- intake pipe
- muffler body
- shock pad
- fixed
- 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.)
- Active
Links
- 230000035939 shock Effects 0.000 claims description 31
- 239000002184 metal Substances 0.000 claims description 22
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 11
- 230000003584 silencer Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Exhaust Silencers (AREA)
Abstract
The utility model relates to an air inlet pipe mounting structure and an automobile, and relates to the field of automobiles, comprising: the muffler comprises a muffler body, wherein one end of the muffler body is provided with an air inlet pipe, and the other end of the muffler body is provided with an exhaust pipe; the external fixing piece is arranged on the muffler body and is used for being fixed on the frame. The silencer is fixed on the frame through the external mounting part, the hoop is omitted, the visibility is good, the operation space is large, the assembly difficulty is reduced, the assembly time is shortened, the efficiency gain is obvious, the problem that the hoop rotates to cause virtual assembly is effectively avoided, the loosening risk is reduced, and the assembly consistency and the effectiveness are improved.
Description
Technical Field
The utility model relates to the field of automobiles, in particular to an air inlet pipe mounting structure and an automobile.
Background
Automotive engines generate very loud noise when they are running, and in order to reduce the amount of noise, a muffler is usually mounted on the engine.
In the related art, an intake pipe of a muffler is generally butted with an engine exhaust pipe using a clip structure. However, the air inlet pipe hoop is shielded by the car body part and the cabin pipeline, the visibility is poor, the hoop is positioned between the motor and the engine, the space is narrow, the tool-free operation space is not available, the assembly is difficult, the hand cannot extend into the centralizing hoop (used for preventing the hoop from rotating in the tightening process, the hoop head and the limiting structure interfere after rotation to cause virtual assembly), the hoop assembly consistency is poor, the hoop is virtual assembly, and the hoop is easy to loose and air leakage when subjected to external force.
Disclosure of Invention
The embodiment of the utility model provides an air inlet pipe mounting structure and an automobile, which are used for solving the problems that an air inlet pipe hoop is shielded by a vehicle body part and a cabin pipeline, the visibility is poor, the assembly is difficult, the hoop assembly consistency is poor and the like in the related art.
In a first aspect, there is provided an intake pipe mounting structure, comprising: the muffler comprises a muffler body, wherein one end of the muffler body is provided with an air inlet pipe, and the other end of the muffler body is provided with an exhaust pipe; the external fixing piece is arranged on the muffler body and is used for being fixed on the frame.
In some embodiments, the external fixing member includes a leg fixed on the muffler body, and a shock pad is installed on a portion of the leg for connecting with the frame.
In some embodiments, the support leg is provided with a through hole, a metal bushing is installed in the through hole, and the shock pad is arranged between the metal bushing and the inner wall of the through hole.
In some embodiments, the support leg is provided with a mounting groove, the mounting groove is formed by downwards sinking from the top of the external fixing piece, and the through hole is formed in the mounting groove.
In some embodiments, the support leg is provided with a reinforcing rib, one side of the reinforcing rib is fixed in the mounting groove, and the other side of the reinforcing rib is fixed on the muffler body.
In some embodiments, a clamping groove is formed in the middle of the shock pad in a surrounding mode, and the shock pad is clamped on the inner wall of the through hole through the clamping groove.
In some embodiments, the metal bushing is T-shaped and penetrates into the shock pad, and the lower end of the metal bushing is fixed at the bottom of the shock pad.
In some embodiments, the external fixing member is horizontally disposed at one side of the muffler body.
In some embodiments, a first sealing rib and a second sealing rib are arranged at intervals on the inner side of the pipe orifice of the air inlet pipe.
In a second aspect, an automobile is provided, which includes the intake pipe mounting structure described above.
The technical scheme provided by the utility model has the beneficial effects that:
the embodiment of the utility model provides an air inlet pipe mounting structure and an automobile, wherein an external mounting piece is added to fix a muffler on a frame, so that hoops are omitted, the visibility is good, the operation space is large, the assembly difficulty is reduced, the assembly working hours are shortened, the efficiency gain is obvious, the problem of virtual installation caused by the rotation of hoops is effectively avoided, the loosening risk is reduced, and the assembly consistency and the effectiveness are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic diagram of the overall structure of an air inlet pipe mounting structure according to an embodiment of the present utility model;
fig. 2 is a schematic diagram of an assembling structure of an air inlet pipe mounting structure according to an embodiment of the present utility model;
FIG. 3 is a cross-sectional view of an external mount according to an embodiment of the present utility model;
fig. 4 is a cross-sectional view of an air intake pipe according to an embodiment of the present utility model.
Reference numerals in the drawings:
1. a muffler body; 2. an air inlet pipe; 21. a first sealing rib; 22. a second sealing rib; 3. an exhaust pipe; 4. an external fixing piece; 41. a support leg; 42. a shock pad; 43. a through hole; 44. a metal bushing; 45. a mounting groove; 46. reinforcing ribs.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Based on the problem that an air inlet pipe hoop is shielded by a car body part and a cabin pipeline in the related art, the visibility is poor, the hoop is positioned between a motor and an engine, the space is narrow, the tool-free operation space is not available, the assembly is difficult, a hand cannot extend into the righting hoop, the hoop assembly consistency is poor, the hoop is in virtual assembly, and the air is easily loosened and leaked when the air inlet pipe hoop is subjected to external force.
Referring to fig. 1 and 2, an air inlet pipe mounting structure according to an embodiment of the present utility model may include: a muffler body 1, one end of which is provided with an air inlet pipe 2 and the other end of which is provided with an air outlet pipe 3; the external fixing piece 4 is arranged on the muffler body 1, and the external fixing piece 4 is used for being fixed on a frame.
In this embodiment, through increasing external mounting 4 and being fixed in the frame with the silencer, cancelled the hoop, the visibility is good, and operating space is big, has reduced the assembly degree of difficulty, has shortened assembly man-hour, and efficiency gain is obvious, has effectively avoided the hoop rotatory problem that leads to virtual dress, has reduced the pine and has taken off the risk, and assembly uniformity and validity have improved.
Referring to fig. 2 and 3, in some embodiments, the external fixing member 4 may include a leg 41 fixed to the muffler body 1, and a shock pad 42 is mounted on a portion of the leg 41 for connecting to a vehicle frame.
In this embodiment, the supporting leg 41 and the muffler body 1 may be welded and fixed, may be fixed by bolts, or may be integrally formed; by installing the shock pad 42 at the portion for connecting the frame on the leg 41, a cushioning effect can be achieved, absorbing vibration, and preventing the connection portion of the pipe from loosening or falling off.
Referring to fig. 2 and 3, in some embodiments, the leg 41 is provided with a through hole 43, a metal bushing 44 is installed in the through hole 43, and the shock pad 42 is disposed between the metal bushing 44 and an inner wall of the through hole 43.
In this embodiment, be equipped with the mounting hole in the metal bush 44, can install the bolt in the mounting hole to be fixed in on the frame with silencer body 1, the diameter of metal bush 44 is less than the diameter of through-hole 43, is provided with shock pad 42 between the inner wall of metal bush 44 and through-hole 43, and shock pad 42 can absorb the vibration of metal bush 44 and silencer body 1, prevents that the junction of pipeline from becoming flexible or droing.
In other embodiments, the external fixing member 4 may be fixed to other vehicle components, and the external fixing member 4 may be fixed to the frame or the vehicle component not only by bolting, but also by welding, or by clamping.
Referring to fig. 2, in some embodiments, the support leg 41 is provided with a mounting groove 45, the mounting groove 45 is formed by recessing from the top of the external fixing member 4, and the through hole 43 is disposed in the mounting groove 45.
In this embodiment, by providing the mounting groove 45 on the leg 41, the through hole 43 is disposed in the mounting groove 45, and then the metal bushing 44 and the shock pad 42 mounted in the through hole 43 are also accommodated in the mounting groove 45, and the outer wall of the mounting groove 45 can protect these components, so as to avoid collision and release.
Referring to fig. 2, in some embodiments, the support leg 41 is provided with a reinforcing rib 46, and one side of the reinforcing rib 46 is fixed in the mounting groove 45, and the other side is fixed on the muffler body 1.
In this embodiment, the reinforcing ribs 46 are plate-shaped, and have a plurality of reinforcing ribs 46 disposed in the mounting groove 45 at parallel intervals, and one side of the reinforcing rib 46 is fixed to the bottom of the inner side of the mounting groove 45, and the other side is fixed to the outer side of the muffler body 1, so that the strength of the external fixing member 4 and the connection strength of the external fixing member 4 and the muffler body 1 can be increased, and the external fixing member 4 is prevented from falling due to vibration generated by the muffler body 1.
Referring to fig. 3, in some embodiments, a clamping groove is formed around the middle portion of the shock pad 42, and the shock pad 42 is clamped to the inner wall of the through hole 43 through the clamping groove.
In this embodiment, the shock pad 42 is cylindrical, and the inboard is equipped with the through-hole, and the outside encircles a week and is equipped with inwards sunken joint groove, and the height of shock pad 42 is greater than the thickness of the inner wall of through-hole 43, and shock pad 42 can pass through the joint groove joint on the inner wall of through-hole 43, and the installation of being convenient for can prevent that shock pad 42 from droing, and the thickness of shock pad 42 is thicker, can play better shock attenuation effect.
Referring to fig. 3, in some embodiments, the metal bushing 44 is T-shaped and is disposed through the shock pad 42, and a lower end of the metal bushing 44 is fixed to a bottom of the shock pad 42.
In this embodiment, the section of the metal bushing 44 is T-shaped, including a cylinder and a bottom plate, the inside of the cylinder is provided with a mounting hole for mounting a bolt, the cylinder is inserted into the shock pad 42, the shock pad 42 wraps the outer circumference of the metal bushing 44, and can well absorb the vibration of the metal bushing 44; the bottom plate of the metal bushing 44 is fixed to the bottom of the cushion 42, which can serve as a support to increase the connection strength of the bolt and the frame.
Referring to fig. 2, in some embodiments, the external fixing member 4 is horizontally disposed at one side of the muffler body 1.
In this embodiment, through setting up external mounting 4 level in one side of silencer body 1, the mounting groove 45 of external mounting 4 forms from the top undercut of external mounting 4, and the opening of mounting groove 45 is up promptly, and is comparatively convenient when mounting bolt connects external mounting 4 and frame, and the visibility is good, and operating space is big, has reduced the assembly degree of difficulty.
Referring to fig. 4, in some embodiments, a first sealing rib 21 and a second sealing rib 22 are disposed at intervals inside the nozzle of the air inlet pipe 2, and two annular sealing ribs are disposed at the nozzle of the air inlet pipe 2 for auxiliary sealing.
Referring to fig. 2, an automobile provided in an embodiment of the present utility model may include the above air inlet pipe mounting structure, and the automobile may also implement any one embodiment of the above air inlet pipe mounting structure, which is not described herein.
The principle of the air inlet pipe mounting structure provided by the embodiment of the utility model is as follows:
the utility model is applied to a pre-pressurizing pipeline, the pre-pressurizing pipeline is in a negative pressure state for a long time, and the rubber hose can not expand and deform under the action of negative pressure, so that the sealing performance is better, and the main function of the hoop is used for preventing the air from falling off.
Meanwhile, the air inlet pipe mounting structure adopts the external mounting piece to replace the shielded hoops, both the visibility and the operation space are improved, the mounting is convenient, the problem of hoop rotation is avoided by adopting bolt-shock pad-bushing combined assembly, and the assembly consistency and the effectiveness are obviously improved.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Unless specifically stated or limited otherwise, the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that in the present utility model, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is only a specific embodiment of the utility model to enable those skilled in the art to understand or practice the utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An intake pipe mounting structure, characterized in that it comprises:
a muffler body (1) having an intake pipe (2) at one end and an exhaust pipe (3) at the other end;
the external fixing piece (4) is arranged on the muffler body (1), and the external fixing piece (4) is used for being fixed on a frame;
the external fixing piece (4) comprises a supporting leg (41) fixed on the muffler body (1), and a shock pad (42) is arranged at the position, used for being connected with the frame, of the supporting leg (41).
2. The intake pipe mounting structure according to claim 1, wherein:
the landing leg (41) is provided with a through hole (43), a metal bushing (44) is arranged in the through hole (43), and the shock pad (42) is arranged between the metal bushing (44) and the inner wall of the through hole (43).
3. The intake pipe mounting structure according to claim 2, wherein:
the support leg (41) is provided with a mounting groove (45), the mounting groove (45) is formed by downwards sinking from the top of the external fixing piece (4), and the through hole (43) is formed in the mounting groove (45).
4. The intake pipe mounting structure according to claim 3, wherein:
the support leg (41) is provided with a reinforcing rib (46), one side of the reinforcing rib (46) is fixed in the mounting groove (45), and the other side of the reinforcing rib is fixed on the muffler body (1).
5. The intake pipe mounting structure according to claim 3, wherein:
the middle part of shock pad (42) encircles a week and is equipped with the joint groove, shock pad (42) pass through the joint groove joint in on the inner wall of through-hole (43).
6. The intake pipe mounting structure according to claim 2, wherein:
the metal bushing (44) is T-shaped and penetrates through the shock pad (42), and the lower end of the metal bushing (44) is fixed to the bottom of the shock pad (42).
7. The intake pipe mounting structure according to claim 1, wherein:
the external fixing piece (4) is horizontally arranged on one side of the muffler body (1).
8. The intake pipe mounting structure according to claim 1, wherein:
the inner side of the pipe orifice of the air inlet pipe (2) is provided with a first sealing rib (21) and a second sealing rib (22) at intervals.
9. An automobile comprising the intake pipe mounting structure according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812312.3U CN220581121U (en) | 2023-07-11 | 2023-07-11 | Intake pipe mounting structure and car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321812312.3U CN220581121U (en) | 2023-07-11 | 2023-07-11 | Intake pipe mounting structure and car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220581121U true CN220581121U (en) | 2024-03-12 |
Family
ID=90119064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321812312.3U Active CN220581121U (en) | 2023-07-11 | 2023-07-11 | Intake pipe mounting structure and car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220581121U (en) |
-
2023
- 2023-07-11 CN CN202321812312.3U patent/CN220581121U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3828000B2 (en) | Anti-vibration structure for metal electrical case | |
| JP4028659B2 (en) | Anti-vibration rubber mounting structure | |
| CN220581121U (en) | Intake pipe mounting structure and car | |
| CN211791018U (en) | Motor support | |
| CN211335958U (en) | Automobile oil cup mounting bracket | |
| CN114962821A (en) | Detachable anti-vibration sealing protection device for pipeline flange | |
| CN219242037U (en) | Pipe orifice bracket for fixing silencer | |
| CN219754908U (en) | Shock-resistant structure of automobile water pump | |
| CN212716844U (en) | SCR catalysis silencer | |
| JP3259467B2 (en) | Automotive compressor soundproof box | |
| JPH0451230Y2 (en) | ||
| CN221032824U (en) | Methanol engine tail pipe assembly, tail gas exhaust system and mining wide body vehicle | |
| CN209976722U (en) | Novel electric compressor shock attenuation mounting structure | |
| CN219277426U (en) | ESC module fixing support and vehicle | |
| CN217753408U (en) | Thermal management unit damping beam assembly | |
| CN219344799U (en) | Exhaust pipe muffler | |
| CN212958828U (en) | Silencer support assembly | |
| CN216436965U (en) | Automobile wiper motor mounting structure | |
| JPS6218499Y2 (en) | ||
| JPH10311259A (en) | Air intake structure for vehicle | |
| JPH0451231Y2 (en) | ||
| CN218467936U (en) | Axial fan air outlet installation protective screen structure | |
| CN220009728U (en) | New energy automobile electron vacuum pump mounting structure | |
| CN211106839U (en) | Compressor mounting bracket | |
| JPS59149822A (en) | Seal structure for fuel inlet part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |