CN203161327U - Observing window of urea tank - Google Patents
Observing window of urea tank Download PDFInfo
- Publication number
- CN203161327U CN203161327U CN2013202042315U CN201320204231U CN203161327U CN 203161327 U CN203161327 U CN 203161327U CN 2013202042315 U CN2013202042315 U CN 2013202042315U CN 201320204231 U CN201320204231 U CN 201320204231U CN 203161327 U CN203161327 U CN 203161327U
- Authority
- CN
- China
- Prior art keywords
- urea tank
- inipple
- viewing window
- observing window
- glass sheet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Exhaust Gas After Treatment (AREA)
Abstract
The utility model relates to a part of an automobile urea tank, in particular to an observing window of the urea tank. The observing window of the urea tank comprises a tubular thread joint, wherein the upper end of the thread joint is fixedly provided with a circular glass sheet, and an O-shaped sealing ring is arranged at the corner part of a jointing seam of the glass sheet and the thread joint. The observing window of the urea tank has the advantages that the structure is novel; by directly arranging the observing window on the urea tank through the thread joint, the installation is very simple; and by additionally arranging the O-shaped sealing ring, the sealing performance of the observing window is ensured.
Description
Technical field
The utility model relates to a kind of component of automobile urea tank, relates in particular to a kind of urea tank viewing window.
Background technique
The urea tank of automobile mainly is installed on the truck, adds urea, through the motor circulation, is up to state standards in order to the control discharging.The viewing window of urea tank is in order to observe a jar interior liquid level intuitively.Viewing window commonly used mostly is a vertical transparent pipe, is communicated with in the urea tank, judges a jar interior urea level by the liquid level in the transparent pipe.
The model utility content
The utility model provides a kind of novel structure easy-to-install urea tank viewing window.In order to realize the foregoing invention purpose, the utility model has adopted following technological means:
A kind of urea tank viewing window comprises the inipple of tubulose; The upper end of described inipple fixedly installs the circular glass sheet; The seam corner of described glass sheet and inipple arranges the O RunddichtringO.
The upper end inwall of described inipple arranges the support protrusion of a circle epirelief, buckle-shaped one-tenth one circle clamping button in the upper end open; Described glass sheet is fixedly mounted between clamping button and the support protrusion;
Form a circle seal groove between described support protrusion and the inipple inwall; Described O RunddichtringO is arranged in the seal groove.
The beneficial effects of the utility model are: this urea tank viewing window novel structure, and directly adopt inipple to be installed on the urea tank, install very simple; Add the O RunddichtringO, guaranteed the sealing of viewing window.
Description of drawings
Fig. 1 is the structural representation of a kind of urea tank viewing window of the utility model.
Embodiment
Below in conjunction with accompanying drawing, the preferred implementation of a kind of urea tank viewing window of the utility model is made detailed description:
As shown in Figure 1, this urea tank viewing window main body is the inipple 2 of a tubulose, internal diameter is greater than following remaining part near the upper end of inipple 2, thereby form a ledge structure at the upper end inwall, the edge of this ledge structure raises up and forms a circle support protrusion 23, forms a circle seal groove 22 between support protrusion 23 and the inwall.The outer wall of inipple 2 is provided with outside thread.
During assembling, an O RunddichtringO 3 is installed in the seal groove 22, a circular glass sheet 1 is installed on it again, the radius of glass sheet 1 and inipple 2 upper-end inner diameter adapt.Detain in the edge, upper end with inipple 2 again, form a circle clamping button 21, thereby with glass sheet 1 fastening, it is fixed in the inipple 2.
When this viewing window uses, also be provided with the viewing window mounting hole of adaptation on the urea tank can body, directly this viewing window being spirally connected to go up gets final product, and installs very convenient.
Claims (3)
1. a urea tank viewing window is characterized in that, comprises the inipple (2) of tubulose; The upper end of described inipple (2) fixedly installs circular glass sheet (1); Described glass sheet (1) arranges O RunddichtringO (3) with the seam corner of inipple (2).
2. a kind of urea tank viewing window according to claim 1 is characterized in that, the upper end inwall of described inipple (2) arranges the support protrusion (23) of a circle epirelief, buckle-shaped one-tenth one circle clamping button (21) in the upper end open; Described glass sheet (1) is fixedly mounted between clamping button (21) and the support protrusion (23).
3. a kind of urea tank viewing window according to claim 2 is characterized in that, forms a circle seal groove (22) between described support protrusion (23) and inipple (2) inwall; Described O RunddichtringO (3) is arranged in the seal groove (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202042315U CN203161327U (en) | 2013-04-19 | 2013-04-19 | Observing window of urea tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202042315U CN203161327U (en) | 2013-04-19 | 2013-04-19 | Observing window of urea tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203161327U true CN203161327U (en) | 2013-08-28 |
Family
ID=49022519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013202042315U Expired - Fee Related CN203161327U (en) | 2013-04-19 | 2013-04-19 | Observing window of urea tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203161327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530662A (en) * | 2020-04-17 | 2021-10-22 | 陕西重型汽车有限公司 | Opaque expansion tank with observation window assembly |
-
2013
- 2013-04-19 CN CN2013202042315U patent/CN203161327U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113530662A (en) * | 2020-04-17 | 2021-10-22 | 陕西重型汽车有限公司 | Opaque expansion tank with observation window assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130828 Termination date: 20190419 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |