CN106968768A - A kind of urea for vehicle box assembly - Google Patents
A kind of urea for vehicle box assembly Download PDFInfo
- Publication number
- CN106968768A CN106968768A CN201710207951.XA CN201710207951A CN106968768A CN 106968768 A CN106968768 A CN 106968768A CN 201710207951 A CN201710207951 A CN 201710207951A CN 106968768 A CN106968768 A CN 106968768A
- Authority
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- China
- Prior art keywords
- urea
- support
- filler
- upper casing
- box assembly
- 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
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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
- F01N13/1888—Construction facilitating manufacture, assembly, or disassembly the housing of the assembly consisting of two or more parts, e.g. two half-shells
-
- 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
- F01N13/1838—Construction facilitating manufacture, assembly, or disassembly characterised by the type of connection between parts of exhaust or silencing apparatus, e.g. between housing and tubes, between tubes and baffles
- F01N13/1844—Mechanical joints
- F01N13/1855—Mechanical joints the connection being realised by using bolts, screws, rivets or the like
Abstract
The invention discloses a kind of urea for vehicle box assembly, it solves the problem of urea box assembly volume is big, versatility is not enough in the prior art, with compact conformation, sealing be strong, light-weighted effect, and its technical scheme is：Including urea box and support, described urea box is installed on support, and described urea box uses polypropylene material injection molding, including upper casing and lower casing；The top of described upper casing, which is provided with the top of sensor installation port and the filler with upper casing integrated injection molding, described filler, is provided with filler lid, provided with the filler plug with the bottom surface pretension of filler lid inside described filler；The side of described upper casing is provided with the liquid level window with upper casing integrated injection molding；The bottom of described lower casing is provided with sewage draining exit.
Description
Technical field
The present invention relates to technical field of automobile parts, more particularly to a kind of urea for vehicle box assembly.
Background technology
Because the environmental protection department of various countries proposes further to reduce the nitrogen oxides pollution thing engine of diesel emission
Manufacturer begins to use SCR technology (SCR technology) to reach the requirement of environmental administration.Diesel engine vent gas processing
Liquid (country is commonly called as automobile urea, urea for vehicle, automobile environment-protection urea), is the running stores for having in SCR technology use.
At present, urea box is molded generally by blowing or rotational molding technique.The urea box cost of blow moulding process production
Higher, volume is smaller；And it is not easily controlled the wall thickness of casing, it will usually cause wall thickness excessive, waste raw material.Rotation molding
Expense is of a relatively high, and is suitable for that the raw material of rotational moulding is limited, and low production efficiency, energy consumption are larger.In addition, urea box in the prior art
General to be fixed on using band binding mode on car body, space-consuming is big.The urea box assembly of in the market can only typically pacify
Fill split type sensor or integrated type sensor is only installed, versatility is not strong.
In summary, asked in the prior art for urea box lightweight, generalization, reduction overall structure and saving material etc.
Topic, still lacks effective solution.
The content of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of urea for vehicle box assembly, its have compact conformation,
Sealing is strong, highly versatile, light-weighted effect.
The present invention uses following technical proposals：
A kind of urea for vehicle box assembly, including urea box and support, described urea box are installed on support, described urine
Plain case uses polypropylene material injection molding, including upper casing and lower casing；Its edge leads to after described upper casing and lower casing injection molding
Cross high temperature melt extruding integral；The top of described upper casing provided with sensor installation port and with upper casing integrated injection molding plus
It is provided with inside filler lid, described filler and is provided with and the bottom surface pretension of filler lid at the top of geat, described filler
Filler plug；The side of described upper casing is provided with the liquid level window with upper casing integrated injection molding；The bottom of described lower casing is set
There is sewage draining exit, described sewage draining exit is provided with blowdown screw.
Further, the inside of described upper casing and lower casing is provided with strengthening rib strip, the inwall of upper casing and lower casing and existed respectively
Length direction sets some cage bars, and width sets some horizontal bars.
Further, described filler plug includes filter screen and the rubber stopper located at filter screen top, described rubber stopper
Outside is provided with O-ring seal, with the effect for preventing filter screen from sliding, avoiding urea liquid from flowing out.
Further, described filler is provided with lid support member, and described lid support member passes through screw and filling
The upper surface connection of mouth, described lid support member is connected with filler lid by metal fastener.
Further, wall thickness is more than the thickness of urea tank shell, described sensor peace at described sensor installation port
Fill intraoral portion and fix inserts provided with sensor；The inner circumferential wall of described sensor installation port position is provided with rice font muscle, leads to
Increase wall thickness is crossed with setting the bearing capacity at rice font muscle lifting sensor installation port.
Further, described liquid level window uses clear acrylic, is fixed by secondary encapsulated mode with upper casing,
Save the trouble of the split type form of later stage installation；Highest liquid level line 22L and 20L are marked on described liquid level window；Liquid level window
With upper casing injection moulding integrated molding, the degrees of fusion of liquid level window and upper casing is improved, increases sealing, prevents urea liquid from oozing out.
Further, described lower casing bottom is provided with mounting hole, is installed on by nut on support.
Further, described support includes two L-type side plates, and two L-type side plates are connected by some drawstrings；Described
Longitudinal drawstring of support is provided with rectangle support, and described rectangle support is used to installing pump, the L-type side plate of described support side
On oil water separator is installed；Described sensor installation port is provided with sensor.
Further, described support includes two L-type side plates, and two L-type side plates are connected by some drawstrings；Described
Longitudinal drawstring of support is provided with L-type support, and described L-type support is used to installing pump, on the L-type side plate of described support side
Oil water separator is installed；Described sensor installation port is provided with sensor.
Further, described support includes two L-type side plates, and two L-type side plates are connected by some drawstrings；Described
Longitudinal drawstring of support is provided with oil water separator, and described sensor installation port is provided with integrated type sensor.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, urea box of the invention is connected with support using bolt and nut, easy for installation succinct, saves the binding of (steel) band,
Reduce overall volume, reduce cost；
2nd, it is of the invention only to open filler lid, filler plug is proposed, filter screen, conventional bolt are directly taken out with hand
When fixed form is cleaned or changes filter screen every time, it is required for the part of filler all to dismantle and reinstalls again, complex steps
It is complicated；The present invention installs simple, easy to clean compared to traditional filter screen；
3rd, the setting height(from bottom) of urea box of the invention on car body is improved, and increases security；
4th, the upper casing of urea box of the present invention, lower casing are integral using high temperature melt extruding, liquid level window and upper casing one into
Type, saves the trouble of the split type form of later stage installation, improves the degrees of fusion of form and housing, increase sealing, prevent urea molten
Liquid oozes out；The highest liquid level and minimum liquid level of urea liquid can be intuitively observed by liquid level window；
5th, the wall thickness of present invention increase sensor installation port position, can not only install split type sensor, can also pacify
Fill integrated type sensor, the bearing capacity of increase urea box upper surface；The highly versatile of urea box.
Brief description of the drawings
The Figure of description for constituting the part of the application is used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its illustrate be used for explain the application, do not constitute the improper restriction to the application.
Fig. 1 is the structure chart of mounting means one of the present invention；
Fig. 2 is the structure chart of mounting means two of the present invention；
Fig. 3 is the structure chart of mounting means three of the present invention；
Fig. 4 is urea box structure chart of the invention；
Fig. 5 is urea box sectional view of the invention；
Fig. 6 is the upward view of the urea box upper casing of the present invention；
Fig. 7 is the top view of the urea box lower casing of the present invention；
Fig. 8 fills junction enlarged image for the urea box of the present invention；
Fig. 9 is urea box blowdown junction enlarged image of the invention；
Figure 10 is filler plug structure figure of the invention；
Wherein, on 1- urea boxes, 2- sensors, 3- pumps, 4- supports, 5- oil water separators, 6- integrated type sensors, 7-
Shell, 8- sensor installation ports, 9- filler lids, 10- lower casings, 11- liquid level windows, 12- sealing gaskets I, 13- lid support member, 14-
Sealing gasket II, 15-O type sealing ring, 16- screws, 17- filler plugs, 18- filter screens, 19- blowdown screws, 20- pads, 21- nuts
Inserts, 22- sealing gaskets III, 23- nut, 24- sensors fix inserts.
Embodiment
It is noted that described further below is all exemplary, it is intended to provide further instruction to the application.Unless another
Indicate, all technologies used herein and scientific terminology are with usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe embodiment, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in this manual using term "comprising" and/or " bag
Include " when, it indicates existing characteristics, step, operation, device, component and/or combinations thereof.
As background technology is introduced, have that urea box assembly structure is larger, urea box volume is smaller in the prior art,
The deficiencies such as poor universality, in order to solve technical problem as above, present applicant proposes a kind of urea for vehicle box assembly.
In a kind of typical embodiment of the application, there is provided a kind of urea for vehicle case as shown in Figure 1, Figure 4 and Figure 5
Assembly, including urea box 1 and support 4, described urea box 1 are installed on support 4, and described urea box 1 uses polypropylene material
Expect injection molding, including upper casing 7 and lower casing 10；Polypropylene material can increase the anti-impact of urea box compared to traditional HDPE material
Hit intensity and ductile strength, and polypropylene material improves product ageing resistace, UV resistant.Urea box 1 uses injection molding,
Contrasted with common blowing and rotation molding, more lightweight ensure that the intensity more secure of urea box.
Above-mentioned support 4 includes two L-type side plates, and two L-type side plate horizontal directions are connected by three drawstrings, Vertical Square
Connected to by two drawstrings；Leather packing is provided between described urea box 1 and the drawstring of horizontal direction, described support 4 is vertical
Direction drawstring is provided with rectangle support, and described rectangle support is used to installing pump 3, pacifies on the L-type side plate of the described side of support 4
Equipped with oil water separator 5；Described sensor installation port 8 is provided with sensor 2.
As shown in Figure 6 and Figure 7, the inside of above-mentioned upper casing 7 and lower casing 10 is provided with strengthening rib strip, upper casing 7 and lower casing 10
Three cage bars are set in length direction respectively on inwall, width sets two horizontal bars, and the width of cage bar and horizontal bar is 4mm,
Highly it is 5mm.
Its edge extrudes integral by high temperature melt after above-mentioned upper casing 7 and the injection molding of lower casing 10；Described upper casing 7
Top be provided with sensor installation port 8 and the filler with the integrated injection molding of upper casing 7, upper casing 7 set the He of sensor installation port 8
The upper surface of the part eminence upper casing 7 of filler, makes full use of space, increases the volume of urea box.At the top of described filler
Provided with filler lid 9, the filler plug 17 with the bottom surface pretension of filler lid 9, filler plug are provided with inside described filler
17 top knob positions contact pretension with the bottom surface of filler lid 9 or leave 1mm spaces.
The diameter of above-mentioned filler is big compared to the filler of conventional urea case, improves filling speed, is easy to filter screen to take
Go out；But than the small 1-5mm of diameter of nozzle, it is to avoid nozzle is mistakenly inserted filler.
As shown in figs, above-mentioned filler plug 17 includes filter screen 18 and the rubber stopper located at the top of filter screen 18, institute
The outside for the rubber stopper stated is provided with O-ring seal 15, with the effect for preventing filter screen 18 from sliding, avoiding urea liquid from flowing out.On
The filler stated is provided with lid support member 13, and described lid support member 13 is connected by the upper surface of screw 16 and filler
Connect, described lid support member 13 is connected with filler lid 9 by metal fastener.Described lid support member 13 and filler lid
Sealing gasket I12 is provided between 9, sealing gasket II14 is provided between lid support member 13 and filler, is tightened with improving filler lid 9
The sealing of urea box afterwards.Traditional filter screen is bolted, it is necessary to the zero of filler during each cleaning or replacing filter screen
Part is all dismantled, then is reinstalled, and complex steps are complicated.The application need to only open filler lid 9, propose filler plug 17, use
Hand directly takes out filter screen 18.
The side of above-mentioned upper casing 7 is provided with the liquid level window 11 with the integrated injection molding of upper casing 7；Liquid level window 11 is using saturating
Bright polypropylene material, visibility is more than 70.Fixed, marked on described liquid level window 11 by secondary encapsulated mode and upper casing 7
Highest liquid level line 22L and 20L, i.e. urea can reach 20L highest liquid level line, can also reach 22L highest liquid level line, full
Requirement of the foot to different urea box volumes.Liquid level window 11 and the injection moulding integrated molding of upper casing 7, improve liquid level window 11 and upper casing 7
Degrees of fusion, increase sealing, prevent urea liquid from oozing out, the internal diameter of liquid level window is Φ 40mm.The maximum of urea box 1 is effectively
Volume is 22L, and expansion space is 5%-10%.
The bottom of above-mentioned lower casing 10 is provided with sewage draining exit, and described sewage draining exit is provided with blowdown screw 19, described blowdown
Screw 19 is connected by nut inserts 21 with sewage draining exit, pad 20 is additionally provided between described blowdown screw 19 and sewage draining exit and close
Packing III22；The described bottom of lower casing 10 is provided with mounting hole, is installed on by nut 23 on support 4.Described Location for Sewage
Position with sensor installation port 8 is corresponding, and described sewage draining exit side is provided with two row mounting holes, and opposite side is installed provided with a row
Hole, each row include two mounting holes, are fixed by the horizontal drawstring of mounting hole embedded nut 23 and support 4.Urea box 1 and branch
Frame 4 uses nut or bolt connection, saves space compared to traditional band binding, reduces cost.
Above-mentioned nut 23 is using outer-hexagonal band groove nut, and surface is zinc-plated.
Due to the injection molding of lower casing 10, make the bottom surface of lower casing 10 smooth, only reserved sensor gap space is as Iinvalid volume,
Iinvalid volume is 0.3L, the overall dischargeable capacity of increase urea box 1.
Wall thickness is more than inside the thickness of urea tank shell, described sensor installation port 8 at above-mentioned sensor installation port 8
Inserts 24 is fixed provided with sensor；The inner circumferential wall of the described position of sensor installation port 8 is 2mm provided with width, is highly
5mm rice font muscle, by increasing wall thickness with setting rice font muscle to lift the bearing capacity at sensor installation port 8.
Above-mentioned urea box 1 is higher by about 20mm than the lowest surfaces of fuel tank installation site；The existing terrain clearance of urea box 1 is
395mm, and the terrain clearance of urea box 1 of the application is 485mm.
In the another embodiment of the application, the side of described urea box 1 is integral with the housing of urea box 1 provided with two
The liquid level window of injection molding；Liquid level window of the side surface upper part of described upper casing 7 provided with mark highest liquid level, described lower casing
Liquid level window of 10 side lower provided with mark minimum liquid level；Urea liquid can be intuitively observed by two liquid level windows
Highest liquid level and minimum liquid level, be easy to add urea liquid in time.
In another embodiment of the application, there is provided a kind of urea for vehicle box assembly, including urea as shown in Figure 2
Case 1 and support 4, described urea box 1 are installed on support 4；Described support includes two L-type side plates, two L-type side plate water
Square connected to by three drawstrings, vertical direction is connected by two drawstrings；Described urea box 1 and the drawstring of horizontal direction
Between be provided with leather packing；The drawstring of the vertical direction of described support 4 is provided with L-type support, and described L-type support is used to install pump
3, oil water separator 5 is installed on the L-type side plate of the described side of support 4；Described sensor installation port 8 is provided with sensor
2；Split type sensor is installed by support 4 and L-type support in present embodiment.
In the another embodiment of the application, there is provided a kind of urea for vehicle box assembly, including urea as shown in Figure 3
Case 1 and support 4, described urea box 1 are installed on support 4；Described support includes two L-type side plates, two L-type side plate water
Square connected to by three drawstrings, vertical direction is connected by two drawstrings；Described urea box 1 and the drawstring of horizontal direction
Between be provided with leather packing, reduce the friction between urea box 1 and support 4.The drawstring of the described vertical direction of support 4 is provided with profit
Separator 5, described sensor installation port 8 is provided with integrated type sensor 6.Integrated type sensor 6 compares single sensor
Weight is big, wall thickness increase at the application sensor installation port 8, and internal provided with rice font muscle, can bear integrated type sensor 6
Weight.
In the another embodiment of the application, described filler lid 9 is provided with ring buckle, described ring buckle and set
Flexible rope, the end connecting bolt of elastic threads, the top of described upper casing 7 is provided with Double hole pad.Tighten after filler lid 9,
In one of hole that bolt is inserted to Double hole pad, further fixed filler lid 9, prevents that urea liquid exists in urea box 1
Leakage phenomenon occurs when car body is rocked.
The preferred embodiment of the application is the foregoing is only, the application is not limited to, for the skill of this area
For art personnel, the application can have various modifications and variations.It is all within spirit herein and principle, made any repair
Change, equivalent substitution, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of urea for vehicle box assembly, it is characterised in that including urea box and support, described urea box is installed on support
On, described urea box uses polypropylene material injection molding, including upper casing and lower casing；The top of described upper casing is provided with sensing
Filler lid, described filling are provided with the top of device installing port and the filler with upper casing integrated injection molding, described filler
Intraoral portion is provided with the filler plug with the bottom surface pretension of filler lid；The side of described upper casing be provided with upper casing integrated injection molding into
The liquid level window of type；The bottom of described lower casing is provided with sewage draining exit, and described sewage draining exit is provided with blowdown screw.
2. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described upper casing and the inside of lower casing
Provided with strengthening rib strip.
3. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described filler plug includes filter screen
With the rubber stopper located at filter screen top, the outside of described rubber stopper is provided with O-ring seal.
4. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described filler is provided with lid
Support member, described lid support member is connected by the upper surface of screw and filler, described lid support member and filler
Lid is connected by metal fastener.
5. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that wall at described sensor installation port
Thickness is more than inside the thickness of urea tank shell, described sensor installation port fixes inserts provided with sensor.
6. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described liquid level window is using transparent
Polypropylene material, is fixed by secondary encapsulated mode with upper casing.
7. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described lower casing bottom is provided with installation
Hole, is installed on support by nut.
8. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described support includes two L-types
Side plate, two L-type side plates are connected by some drawstrings；Longitudinal drawstring of described support is provided with rectangle support, described square
Shape support is used to install pump, and oil water separator is provided with the L-type side plate of described support side；Described sensor installation port
It is provided with sensor.
9. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described support includes two L-types
Side plate, two L-type side plates are connected by some drawstrings；Longitudinal drawstring of described support is provided with L-type support, described L-type
Support is used to install pump, and oil water separator is provided with the L-type side plate of described support side；On described sensor installation port
Provided with sensor.
10. a kind of urea for vehicle box assembly according to claim 1, it is characterised in that described support includes two L-types
Side plate, two L-type side plates are connected by some drawstrings；Longitudinal drawstring of described support is provided with oil water separator, described
Sensor installation port is provided with integrated type sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207951.XA CN106968768B (en) | 2017-03-31 | 2017-03-31 | Automobile-used urea case assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710207951.XA CN106968768B (en) | 2017-03-31 | 2017-03-31 | Automobile-used urea case assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106968768A true CN106968768A (en) | 2017-07-21 |
| CN106968768B CN106968768B (en) | 2020-12-01 |
Family
ID=59335776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710207951.XA Active CN106968768B (en) | 2017-03-31 | 2017-03-31 | Automobile-used urea case assembly |
Country Status (1)
| Country | Link |
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| CN (1) | CN106968768B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127974A (en) * | 2020-11-24 | 2020-12-25 | 山东艾泰克环保科技股份有限公司 | Integrated form urea case support assembly |
| CN114575974A (en) * | 2022-03-10 | 2022-06-03 | 山东统亚模塑科技实业有限公司 | Urea case filler structure and urea case |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201714464U (en) * | 2010-07-14 | 2011-01-19 | 陈庆东 | Urea tank assembly |
| CN202596846U (en) * | 2012-03-18 | 2012-12-12 | 杭州银轮科技有限公司 | Urea box with visual liquid level |
| CN103061855A (en) * | 2012-08-28 | 2013-04-24 | 亚普汽车部件股份有限公司 | Automobile urea box and forming method thereof |
| CN203050858U (en) * | 2013-01-30 | 2013-07-10 | 东风（十堰）汽车热交换器有限公司 | Automobile diesel engine urea tank |
| CN203146075U (en) * | 2013-04-19 | 2013-08-21 | 宁波春华汽配有限公司 | Urea box filling port stopper |
| CN203321646U (en) * | 2013-06-27 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Urea tank support assembly |
| CN103739946A (en) * | 2013-12-07 | 2014-04-23 | 天津市华鑫达投资有限公司 | High-impact high-stiffness polypropylene rotational molding material and preparation method thereof |
| KR20140073985A (en) * | 2012-12-07 | 2014-06-17 | 현대자동차주식회사 | Urea tank in urea supply system for selective catalyst reduction device |
| CN205477846U (en) * | 2016-03-09 | 2016-08-17 | 凯龙高科技股份有限公司 | Urea solution adds lock cover assembly |
| CN106437969A (en) * | 2016-11-14 | 2017-02-22 | 中国重汽集团济南动力有限公司 | Novel light bracket assembly of car urea box |
-
2017
- 2017-03-31 CN CN201710207951.XA patent/CN106968768B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201714464U (en) * | 2010-07-14 | 2011-01-19 | 陈庆东 | Urea tank assembly |
| CN202596846U (en) * | 2012-03-18 | 2012-12-12 | 杭州银轮科技有限公司 | Urea box with visual liquid level |
| CN103061855A (en) * | 2012-08-28 | 2013-04-24 | 亚普汽车部件股份有限公司 | Automobile urea box and forming method thereof |
| KR20140073985A (en) * | 2012-12-07 | 2014-06-17 | 현대자동차주식회사 | Urea tank in urea supply system for selective catalyst reduction device |
| CN203050858U (en) * | 2013-01-30 | 2013-07-10 | 东风（十堰）汽车热交换器有限公司 | Automobile diesel engine urea tank |
| CN203146075U (en) * | 2013-04-19 | 2013-08-21 | 宁波春华汽配有限公司 | Urea box filling port stopper |
| CN203321646U (en) * | 2013-06-27 | 2013-12-04 | 安徽江淮汽车股份有限公司 | Urea tank support assembly |
| CN103739946A (en) * | 2013-12-07 | 2014-04-23 | 天津市华鑫达投资有限公司 | High-impact high-stiffness polypropylene rotational molding material and preparation method thereof |
| CN205477846U (en) * | 2016-03-09 | 2016-08-17 | 凯龙高科技股份有限公司 | Urea solution adds lock cover assembly |
| CN106437969A (en) * | 2016-11-14 | 2017-02-22 | 中国重汽集团济南动力有限公司 | Novel light bracket assembly of car urea box |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112127974A (en) * | 2020-11-24 | 2020-12-25 | 山东艾泰克环保科技股份有限公司 | Integrated form urea case support assembly |
| CN112127974B (en) * | 2020-11-24 | 2021-02-12 | 山东艾泰克环保科技股份有限公司 | Integrated form urea case support assembly |
| CN114575974A (en) * | 2022-03-10 | 2022-06-03 | 山东统亚模塑科技实业有限公司 | Urea case filler structure and urea case |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106968768B (en) | 2020-12-01 |
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