CN110894806A - Connect stable automobile exhaust pipeline installation component - Google Patents
Connect stable automobile exhaust pipeline installation component Download PDFInfo
- Publication number
- CN110894806A CN110894806A CN201911202485.1A CN201911202485A CN110894806A CN 110894806 A CN110894806 A CN 110894806A CN 201911202485 A CN201911202485 A CN 201911202485A CN 110894806 A CN110894806 A CN 110894806A
- Authority
- CN
- China
- Prior art keywords
- elastic
- elastic adjusting
- adjusting piece
- transmission mechanism
- fixing
- 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.)
- Granted
Links
- 238000009434 installation Methods 0.000 title claims description 6
- 230000007246 mechanism Effects 0.000 claims abstract description 68
- 230000005540 biological transmission Effects 0.000 claims abstract description 52
- 238000000034 method Methods 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/18—Construction facilitating manufacture, assembly, or disassembly
- F01N13/1805—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body
- F01N13/1811—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration
- F01N13/1822—Fixing exhaust manifolds, exhaust pipes or pipe sections to each other, to engine or to vehicle body with means permitting relative movement, e.g. compensation of thermal expansion or vibration for fixing exhaust pipes or devices to vehicle body
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K13/00—Arrangement in connection with combustion air intake or gas exhaust of propulsion units
- B60K13/04—Arrangement in connection with combustion air intake or gas exhaust of propulsion units concerning exhaust
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N13/00—Exhaust or silencing apparatus characterised by constructional features ; Exhaust or silencing apparatus, or parts thereof, having pertinent characteristics not provided for in, or of interest apart from, groups F01N1/00 - F01N5/00, F01N9/00, F01N11/00
- F01N13/008—Mounting or arrangement of exhaust sensors in or on exhaust apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Measuring Volume Flow (AREA)
- Exhaust Silencers (AREA)
Abstract
The invention discloses a stably connected automobile exhaust pipeline mounting assembly, which comprises a first fixing frame, a second fixing frame, an adjusting frame, a flowmeter, a linkage elastic adjusting mechanism and an exhaust pipe, wherein the first fixing frame is fixedly connected with the second fixing frame; the first fixing frame and the second fixing frame are used for fixing a bumper of an automobile; the adjusting frame is arranged on the first fixing frame, the adjusting frame is provided with four side plates and used for fixing the flowmeter, the tail gas pipe is communicated with the flowmeter, and the second fixing section is used for fixing the flowmeter; the linkage elastic adjusting mechanism comprises a first elastic adjusting piece, a second elastic adjusting piece and a first transmission mechanism, wherein the first elastic adjusting piece and the second elastic adjusting piece are located between the side plates and the flowmeter, the first elastic adjusting piece and the second elastic adjusting piece are respectively installed on the two opposite side plates, and the first transmission mechanism is installed between the first elastic adjusting piece and the second elastic adjusting piece and used for enabling the first elastic adjusting piece and the second elastic adjusting piece to move in the same direction. The invention increases the connection stability of the automobile exhaust pipe and the flowmeter.
Description
Technical Field
The invention relates to the technical field of automobile exhaust emission equipment, in particular to an automobile exhaust pipeline installation assembly with stable connection.
Background
With the improvement of living standard of people, automobiles are more and more popular as transportation means, and household automobiles, freight automobiles, passenger cars and the like fly on roads. The exhaust gas generated by gasoline combustion of an automobile in the moving process is discharged through an exhaust pipe, and the emission of automobile exhaust becomes a concern of people along with the attention of people on the natural environment. The gas flow meter in the vehicle-mounted emission detecting apparatus needs to be connected to an exhaust pipe of the automobile and mounted outside the automobile.
The authorization publication number is: CN208291105U, grant notice date 2018.12.28, the name "fixing device of a gas flowmeter" discloses a fixing device of fixed flowmeter, the shortcoming of the device lies in that fixing device and flowmeter direct fixation, when the car takes place the vibration because the vehicle vent-pipe is longer and not every vent-pipe is fixed on the car, the vent-pipe takes place certain vibration and takes place the deviation with the vibration of flowmeter and lead to the certain relative displacement of the junction of flowmeter and vent-pipe, make the junction of vent-pipe and flowmeter become flexible even leak gas and lead to measuring inaccurately over time.
Disclosure of Invention
In order to solve the technical problems in the background art, the invention provides an automobile exhaust pipeline installation assembly with stable connection.
The invention provides a stably connected automobile exhaust pipeline mounting assembly, which comprises a first fixing frame, a second fixing frame, an adjusting frame, a flowmeter, a linkage elastic adjusting mechanism and an exhaust pipe, wherein:
the first fixing frame and the second fixing frame form a first fixing section for fixing a bumper of an automobile;
the adjusting frame is arranged on the first fixing frame and provided with four side plates which are connected with each other to form a mouth-shaped second fixing area, the second fixing area is used for fixing the flowmeter, and the tail gas pipe is connected with the flowmeter;
the linkage elastic adjusting mechanism comprises a first elastic adjusting piece, a second elastic adjusting piece and a first transmission mechanism, wherein the first elastic adjusting piece and the second elastic adjusting piece are located between the side plates and the flowmeter, the first elastic adjusting piece and the second elastic adjusting piece are respectively installed on the two opposite side plates, and the first transmission mechanism is installed between the first elastic adjusting piece and the second elastic adjusting piece and used for enabling the first elastic adjusting piece and the second elastic adjusting piece to move in the same direction.
As a further preferable aspect of the present invention, the first elastic adjustment member and the second elastic adjustment member include a contact plate, an elastic member, a sliding column, a rotating shaft, and a second transmission mechanism, wherein:
the elastic piece is fixed between the contact plate and the side plate, the elastic piece stretches and retracts to drive the contact plate to move close to or away from the side plate, the sliding column is installed on the side plate in a sliding mode, one end of the sliding column is fixedly connected with the contact plate and moves in the same direction with the contact plate, the other end of the sliding column is connected with the rotating shaft through a second transmission mechanism, the second transmission mechanism is used for driving the rotating shaft to rotate when the contact plate moves linearly, and the rotating shaft is installed on the side plate in a rotating mode;
the first transmission mechanism is arranged between the two rotating shafts of the first elastic adjusting piece and the second elastic adjusting piece and is used for linkage of the two rotating shafts.
As a further preferable aspect of the present invention, the second transmission mechanism is a cam transmission mechanism.
As a further optimized scheme of the invention, the elastic piece is a spring.
As a further preferred embodiment of the present invention, when the elastic member of the first elastic adjustment member contracts, the second transmission mechanism drives the elastic member of the second elastic adjustment member to extend.
As a further preferable aspect of the present invention, the first transmission mechanism is a belt transmission mechanism.
As a further optimized scheme of the invention, two groups of linkage elastic adjusting mechanisms are arranged, and the two groups of linkage elastic adjusting mechanisms are respectively arranged on two groups of opposite side plates.
As a further optimized scheme of the invention, the side plate positioned at the lowest part is slidably arranged on the side plate adjacent to the side plate, and the side plate positioned at the lowest part and the two side plates adjacent to the side plate are fixed by fixing parts.
According to the automobile exhaust pipeline mounting assembly with stable connection, when an automobile vibrates, the first elastic adjusting piece or the second elastic adjusting piece elastically deforms, so that the vibration of the flow meter is almost the same as that of the automobile exhaust pipe, the connection stability of the flow meter and the automobile exhaust pipe is guaranteed, meanwhile, the first transmission mechanism drives the first elastic adjusting piece or the second elastic adjusting piece to deform to fix the flow meter, and the flow meter is prevented from being separated from a second fixed interval.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a schematic structural view of the flowmeter of the invention after disassembly.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar designations denote like or similar elements or elements having like or similar functionality throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
It will be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience and simplicity of description only and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The stably-connected automobile exhaust pipeline installation assembly shown in fig. 1-3 comprises a first fixed frame 1, a second fixed frame 2, an adjusting frame 3, a flow meter 4, a linkage elastic adjusting mechanism and an exhaust pipe 19;
the first fixed frame 1 and the second fixed frame 2 form a first fixed section 7 for fixing a bumper 8 of the automobile;
the adjusting frame 3 is arranged on the first fixing frame 1, the adjusting frame 3 is provided with four side plates 30, the four side plates 30 are mutually connected to form a mouth-shaped second fixing section 9, the second fixing section is used for fixing the flowmeter 4, and the tail gas pipe 19 is connected with the flowmeter 4;
the linkage elastic adjusting mechanism comprises a first elastic adjusting piece 5, a second elastic adjusting piece 6 and a first transmission mechanism, wherein the first elastic adjusting piece 5 and the second elastic adjusting piece 6 are both positioned between the side plates 30 and the flowmeter 4, the first elastic adjusting piece 5 and the second elastic adjusting piece 6 are respectively installed on the two opposite side plates 30, and the first transmission mechanism is installed between the first elastic adjusting piece 5 and the second elastic adjusting piece 6 and is used for enabling the first elastic adjusting piece 5 and the second elastic adjusting piece 6 to move in the same direction.
The first elastic adjusting piece 5 and the second elastic adjusting piece 6 comprise a contact plate 10, an elastic piece 11, a sliding column 12, a rotating shaft 13 and a second transmission mechanism, wherein:
the elastic part 11 is fixed between the contact plate 10 and the side plate 30, the elastic part 11 stretches and retracts to drive the contact plate 10 to move close to or away from the side plate 30, the sliding column 12 is slidably mounted on the side plate 30, one end of the sliding column 12 is fixedly connected with the contact plate 10 and moves in the same direction with the contact plate 10, the other end of the sliding column 12 is connected with the rotating shaft 13 through a second transmission mechanism, when the contact plate 10 moves linearly, the second transmission mechanism is used for driving the rotating shaft 13 to rotate, and the rotating shaft 13 is rotatably mounted on the side plate 30;
the first transmission mechanism is arranged between the two rotating shafts 13 of the first elastic adjusting piece 5 and the second elastic adjusting piece 6 and used for linking the two rotating shafts 13, the first transmission mechanism is a belt transmission mechanism, the belt transmission mechanism comprises a first belt wheel 15, a transmission belt 16 and a second belt wheel 17, the first belt wheel 15 and the second belt wheel 17 are respectively fixed on the two rotating shafts 13, and the transmission belt 16 is sleeved between the first belt wheel 15 and the second belt wheel 17;
the second transmission mechanism is a cam transmission mechanism, the second transmission mechanism comprises a cam 14, the cam 14 is fixed on a rotating shaft 13, the cam 14 is abutted against the sliding column, when the elastic piece 11 deforms, the sliding column 12 moves linearly to push the cam 14, the cam 14 drives the rotating shaft 13 to rotate, and the elastic piece 11 is a spring;
when the spring of the first elastic adjusting piece 5 contracts, the second transmission mechanism drives the spring of the second elastic adjusting piece 6 to extend;
the linkage elastic adjusting mechanisms are provided with two groups, and the two groups of linkage elastic adjusting mechanisms are respectively arranged on the two groups of opposite side plates 30;
the side plate 30 located at the lowest position is slidably mounted on the side plate 30 adjacent to the side plate 30, and the side plate 30 located at the lowest position and the two side plates 30 adjacent to the side plate are fixed through a fixing member, which can be a screw 18.
In the working process of the embodiment, when the automobile vibrates, if the spring 11 of the first elastic adjusting piece 5 contracts, the vibration generated by the flowmeter 4 is almost close to the vibration of the automobile exhaust pipe, so as to ensure the connection stability of the two, meanwhile, the spring 11 of the first elastic adjusting piece 5 compresses to drive the contact plate 10 and the sliding column 12 of the first elastic adjusting piece 5 to move in the direction away from the flowmeter 4, the sliding column 12 pushes the cam 14 to rotate, the cam 14 drives the rotating shaft 13 of the first elastic adjusting piece 5 to rotate, and then the rotating shaft 13 of the second elastic adjusting piece 6 is driven to rotate through the belt transmission mechanism, the second elastic adjusting piece 6 drives the sliding column 12 and the contact plate 10 of the second elastic adjusting piece to move in the direction close to the flowmeter 4 through the cam 14, so as to ensure the fixation of the flowmeter 4, and vice versa.
In the present embodiment, it is preferable that the first elastic adjustment member 5 and the second elastic adjustment member 6 include a contact plate 10, an elastic member 11, a sliding column 12, a rotating shaft 13, and a second transmission mechanism, wherein:
the elastic part 11 is fixed between the contact plate 10 and the side plate 30, the elastic part 11 stretches and retracts to drive the contact plate 10 to move close to or away from the side plate 30, the sliding column 12 is slidably mounted on the side plate 30, one end of the sliding column 12 is fixedly connected with the contact plate 10 and moves in the same direction with the contact plate 10, the other end of the sliding column 12 is connected with the rotating shaft 13 through a second transmission mechanism, when the contact plate 10 moves linearly, the second transmission mechanism is used for driving the rotating shaft 13 to rotate, and the rotating shaft 13 is rotatably mounted on the side plate 30;
the first transmission mechanism is arranged between the two rotating shafts 13 of the first elastic adjusting piece 5 and the second elastic adjusting piece 6 and is used for linkage of the two rotating shafts 13.
In this embodiment, the second transmission mechanism is preferably a mechanism for driving the sliding column 12 and the rotating shaft 13 to link, and the second transmission mechanism in this embodiment is a cam transmission mechanism.
In this embodiment, the elastic member 11 is preferably a spring, which is simple in structure and easy to install.
In this embodiment, it is preferable that when the elastic member 11 of the first elastic adjustment member 5 contracts, the second transmission mechanism drives the elastic member 11 of the second elastic adjustment member 6 to extend, so as to ensure that the distance between the two contact plates 10 of the first elastic adjustment member 5 and the second elastic adjustment member 6 is not changed, thereby ensuring the fixation of the flowmeter 4.
In this embodiment, the first transmission mechanism is preferably a mechanism for driving the first elastic adjustment member 5 and the second elastic adjustment member 6 to be linked, and in this embodiment, is a belt transmission mechanism, and the belt transmission mechanism drives the two rotating shafts to be linked.
In the present embodiment, it is preferable that two sets of the interlocking elastic adjustment mechanisms are provided, and the two sets of the interlocking elastic adjustment mechanisms are respectively installed on two sets of the opposite side plates 30, so that the connection stability of the flow meter 4 and the exhaust pipe of the vehicle can be ensured regardless of the vertical vibration or the horizontal vibration of the vehicle.
In the present embodiment, preferably, the lowermost side plate 30 is slidably mounted on the adjacent side plate 30, and the lowermost side plate 30 and the adjacent two side plates 30 are fixed by fixing members, so as to facilitate mounting of the flowmeter.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. A stably connected automobile exhaust pipeline installation assembly is characterized by comprising a first fixed frame (1), a second fixed frame (2), an adjusting frame (3), a flow meter (4), a linkage elastic adjusting mechanism and an exhaust pipe (19);
the first fixed frame (1) and the second fixed frame (2) form a first fixed section (7) for fixing a bumper (8) of an automobile;
the adjusting frame (3) is arranged on the first fixing frame (1), the adjusting frame (3) is provided with four side plates (30), the four side plates (30) are connected with each other to form a mouth-shaped second fixing section (9), the second fixing section (9) is used for fixing the flowmeter (4), and the tail gas pipe (19) is connected with the flowmeter (4);
the linkage elastic adjusting mechanism comprises a first elastic adjusting piece (5), a second elastic adjusting piece (6) and a first transmission mechanism, wherein the first elastic adjusting piece (5) and the second elastic adjusting piece (6) are located between the side plates (30) and the flowmeter (4), the first elastic adjusting piece (5) and the second elastic adjusting piece (6) are respectively installed on the two opposite side plates (30), and the first transmission mechanism is installed between the first elastic adjusting piece (5) and the second elastic adjusting piece (6) and used for enabling the first elastic adjusting piece (5) and the second elastic adjusting piece (6) to move in the same direction.
2. The stably-connected automobile exhaust pipeline mounting assembly according to claim 1, wherein the first elastic adjusting piece (5) and the second elastic adjusting piece (6) comprise a contact plate (10), an elastic piece (11), a sliding column (12), a rotating shaft (13) and a second transmission mechanism, wherein:
the elastic part (11) is fixed between the contact plate (10) and the side plate (30), the elastic part (11) stretches and retracts to drive the contact plate (10) to move close to or away from the side plate (30), the sliding column (12) is slidably mounted on the side plate (30), one end of the sliding column (12) is fixedly connected with the contact plate (10) and moves in the same direction along with the contact plate (10), the other end of the sliding column (12) is connected with the rotating shaft (13) through a second transmission mechanism, the second transmission mechanism is used for driving the rotating shaft (13) to rotate when the contact plate (10) moves linearly, and the rotating shaft (13) is rotatably mounted on the side plate (30);
the first transmission mechanism is arranged between the two rotating shafts (13) of the first elastic adjusting piece (5) and the second elastic adjusting piece (6) and is used for linkage of the two rotating shafts (13).
3. The stably-connected automobile exhaust pipeline mounting assembly according to claim 2, wherein the second transmission mechanism is a cam transmission mechanism.
4. The stably connected mounting assembly for automobile exhaust pipes according to claim 2, wherein the elastic member (11) is a spring.
5. The stably-connected automobile exhaust pipeline mounting assembly according to claim 2, wherein when the elastic member (11) of the first elastic adjusting member (5) contracts, the second transmission mechanism drives the elastic member (11) of the second elastic adjusting member (6) to extend.
6. The stably-connected automobile exhaust pipeline mounting assembly according to claim 1, wherein the first transmission mechanism is a belt transmission mechanism.
7. The stably connected mounting assembly for automobile exhaust pipelines according to claim 1, wherein there are two sets of the elastic adjustment mechanisms, and the two sets of the elastic adjustment mechanisms are respectively mounted on two sets of the opposite side plates (30).
8. The stably-connected automobile exhaust pipeline mounting assembly according to claim 1, wherein the lowest side plate (30) is slidably mounted on the side plate (30) adjacent to the lowest side plate, and the lowest side plate (30) and the two side plates (30) adjacent to the lowest side plate are fixed through fixing members.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202485.1A CN110894806B (en) | 2019-11-29 | 2019-11-29 | Automobile exhaust pipeline installation assembly stable in connection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911202485.1A CN110894806B (en) | 2019-11-29 | 2019-11-29 | Automobile exhaust pipeline installation assembly stable in connection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110894806A true CN110894806A (en) | 2020-03-20 |
| CN110894806B CN110894806B (en) | 2024-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911202485.1A Active CN110894806B (en) | 2019-11-29 | 2019-11-29 | Automobile exhaust pipeline installation assembly stable in connection |
Country Status (1)
| Country | Link |
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| CN (1) | CN110894806B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622606A (en) * | 2021-03-09 | 2021-04-09 | 烟台盈德精密机械有限公司 | Fixing device of automobile exhaust purifier |
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| US4875716A (en) * | 1986-03-29 | 1989-10-24 | Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim | Jointed pipe connection, particularly for automotive exhaust pipes |
| WO1997028359A1 (en) * | 1996-02-02 | 1997-08-07 | Calsonic Corporation | Flexible tube for automotive exhaust systems |
| KR101919297B1 (en) * | 2018-01-05 | 2018-11-15 | 김원봉 | Rear Suspension Frame For Bicycle |
| CN109296434A (en) * | 2018-12-11 | 2019-02-01 | 赵文斌 | A kind of automobile exhaust pipe with purification function |
| CN208557276U (en) * | 2018-08-02 | 2019-03-01 | 天津滨海新区大港顺力汽车零部件厂 | Exhaust pipe fixture |
| CN109723523A (en) * | 2018-12-27 | 2019-05-07 | 宁波安创电子科技有限公司 | A kind of adjustable urea nozzle of flow |
| CN209671051U (en) * | 2018-12-29 | 2019-11-22 | 安徽同新源科技有限公司 | A kind of energy-saving emission-reducing apparatus of urban transportation |
| CN211258777U (en) * | 2019-11-29 | 2020-08-14 | 安徽中鼎流体系统有限公司 | Connect stable automobile exhaust pipeline installation component |
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2019
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4875716A (en) * | 1986-03-29 | 1989-10-24 | Witzenmann Gmbh Metallschlauch-Fabrik Pforzheim | Jointed pipe connection, particularly for automotive exhaust pipes |
| WO1997028359A1 (en) * | 1996-02-02 | 1997-08-07 | Calsonic Corporation | Flexible tube for automotive exhaust systems |
| KR101919297B1 (en) * | 2018-01-05 | 2018-11-15 | 김원봉 | Rear Suspension Frame For Bicycle |
| CN208557276U (en) * | 2018-08-02 | 2019-03-01 | 天津滨海新区大港顺力汽车零部件厂 | Exhaust pipe fixture |
| CN109296434A (en) * | 2018-12-11 | 2019-02-01 | 赵文斌 | A kind of automobile exhaust pipe with purification function |
| CN109723523A (en) * | 2018-12-27 | 2019-05-07 | 宁波安创电子科技有限公司 | A kind of adjustable urea nozzle of flow |
| CN209671051U (en) * | 2018-12-29 | 2019-11-22 | 安徽同新源科技有限公司 | A kind of energy-saving emission-reducing apparatus of urban transportation |
| CN211258777U (en) * | 2019-11-29 | 2020-08-14 | 安徽中鼎流体系统有限公司 | Connect stable automobile exhaust pipeline installation component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112622606A (en) * | 2021-03-09 | 2021-04-09 | 烟台盈德精密机械有限公司 | Fixing device of automobile exhaust purifier |
| CN112622606B (en) * | 2021-03-09 | 2021-05-11 | 烟台盈德精密机械有限公司 | Fixing device of automobile exhaust purifier |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110894806B (en) | 2024-06-14 |
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