CN204511698U - Liner - Google Patents
Liner Download PDFInfo
- Publication number
- CN204511698U CN204511698U CN201520124165.XU CN201520124165U CN204511698U CN 204511698 U CN204511698 U CN 204511698U CN 201520124165 U CN201520124165 U CN 201520124165U CN 204511698 U CN204511698 U CN 204511698U
- Authority
- CN
- China
- Prior art keywords
- raised line
- enlarging
- liner
- utility
- model
- 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
Links
- 210000003141 lower extremity Anatomy 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 4
- 239000002912 waste gas Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000000746 purification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
Landscapes
- Exhaust Gas After Treatment (AREA)
Abstract
A kind of liner, it comprises first end, second end relative with described first end, the 3rd end and four end relative with described 3rd end, described first end is provided with spaced first enlarging and the second enlarging, described second end is provided with spaced first raised line and the second raised line, wherein said first raised line matches with described first enlarging, and described second raised line matches with described second enlarging.The utility model, by arranging two enlargings and two raised lines of overlap joint mutually, improves the sealing effect of lap-joint.
Description
Technical field
The utility model relates to a kind of liner, particularly relates to a kind of automobile exhaust system hot junction cushion construction designs.
Background technique
Traditional cushion construction designs only has an enlarging, and waste gas is easy to overflow from liner lap-joint, thus has had a strong impact on the purification efficiency of ternary catalyzing unit.The inefficacy not up to standard of this waste gas not easily detects, once detect that vehicle exhaust is not up to standard, just takes for carrier and there occurs inefficacy, as precious metal disappearance, carrier breakage etc.Considerably increase the difficulty of detection and the cost of maintenance like this.
Therefore, need to provide a kind of new scheme to solve the problems of the technologies described above.
Model utility content
The purpose of this utility model is to provide a kind of sealing good liner.
For achieving the above object, the utility model adopts following technological scheme: a kind of liner, it comprises first end, second end relative with described first end, the 3rd end and four end relative with described 3rd end, described first end is provided with spaced first enlarging and the second enlarging, described second end is provided with spaced first raised line and the second raised line, wherein said first raised line matches with described first enlarging, and described second raised line matches with described second enlarging.
As the technological scheme that the utility model improves further, the size of described first enlarging and the measure-alike of described second enlarging; The size of described first raised line and the measure-alike of described second raised line.
As the technological scheme that the utility model improves further, described first raised line is near described 3rd end, described second raised line is near described 4th end, and the top edge of described first raised line and the distance of described 3rd end are different from the lower limb of described second raised line and the distance of described 4th end.
As the technological scheme that the utility model improves further, the top edge of described first raised line and the distance of described 3rd end are greater than the lower limb of described second raised line and the distance of described 4th end.
As the technological scheme that the utility model improves further, described first enlarging is alignd in the horizontal direction mutually with described first raised line.
As the technological scheme that the utility model improves further, described second enlarging is alignd in the horizontal direction mutually with described second raised line.
Compared to prior art, the utility model, by arranging two enlargings and two raised lines of overlap joint mutually, improves the sealing effect of lap-joint.
Accompanying drawing explanation
Fig. 1 is the plan view of the utility model liner.
Fig. 2 is the plan view of Fig. 1.
Fig. 3 is the schematic diagram after the liner parcel carrier in Fig. 1.
Embodiment
Shown in please refer to the drawing 1 to Fig. 3, the utility model discloses a kind of liner 100, for automobile exhaust system hot junction.Described liner is roughly rectangular, it comprise first end 1, second end 2 relative with described first end 1, perpendicular to the 3rd end 3 of described first end 1 and described second end 2 and four end 4 relative with described 3rd end 3.Described first end 1 is provided with spaced first enlarging 11 and the second enlarging 12, described second end 2 is provided with spaced first raised line 21 and the second raised line 22, wherein said first raised line 21 matches with described first enlarging 11, and described second raised line 22 matches with described second enlarging 12.
In the illustrated mode of execution of the utility model, the size of described first enlarging 11 and the measure-alike of described second enlarging 12, the size of described first raised line 21 and the measure-alike of described second raised line 22, so that shear.
In addition, described first raised line 21 is near described 3rd end 3, and described second raised line 22 is near described 4th end 4.Top edge 211 and the distance of described 3rd end 3 of described first raised line 21 are different from the lower limb 221 of described second raised line 22 and the distance of described 4th end 4, to play the object preventing positive and negative misloading.In the illustrated mode of execution of the utility model, top edge 211 and the distance h1 of described 3rd end 3 of described first raised line 21 are greater than the lower limb 221 of described second raised line 22 and the distance h2 of described 4th end 4.
Described first enlarging 11 is alignd in the horizontal direction mutually with described first raised line 21.
Described second enlarging 12 is alignd in the horizontal direction mutually with described second raised line 22.
Liner 100 of the present utility model provides suitable parcel power for giving carrier 200, to such an extent as to carrier 200 can not be racked in the process of encapsulation, and carrier 200 can not play in the middle of traveling for automobile.In addition, liner 100 of the present utility model can play the effect of sealing, stops that the waste gas of non-reduction-oxidation directly overflows from the gap of housing and carrier, thus affects purification efficiency.
Compared with prior art, the utility model has the following advantages:
One, seal action: traditional cushion construction designs only has an enlarging, waste gas is easy to directly directly overflow, time especially gasket width is shorter from the lap-joint of liner.The structural design of the utility model liner 100 exactly eliminates this shortcoming.
Two, be easy to wrap up carrier: liner 100 of the present utility model has two enlargings, be easy to location when parcel carrier.
Three, the shearing to liner is reduced: traditional cushion construction designs fills in the process of housing the phenomenon being easy to occur to shear at carrier, especially in the lap-joint of enlarging.The structural design of the utility model liner 100 has filled up this defect.
In addition, the technological scheme of above embodiment only for illustration of the utility model and described by unrestricted the utility model, understanding of this description should based on person of ordinary skill in the field, although this specification has been described in detail the utility model with reference to the above embodiments, but, those of ordinary skill in the art is to be understood that, person of ordinary skill in the field still can modify to the utility model or equivalent replacement, and all do not depart from technological scheme and the improvement thereof of spirit and scope of the present utility model, all should be encompassed in right of the present utility model.
Claims (6)
1. a liner, it comprises first end, second end relative with described first end, the 3rd end and four end relative with described 3rd end, it is characterized in that, described first end is provided with spaced first enlarging and the second enlarging, described second end is provided with spaced first raised line and the second raised line, wherein said first raised line matches with described first enlarging, and described second raised line matches with described second enlarging.
2. liner as claimed in claim 1, is characterized in that: the size of described first enlarging and the measure-alike of described second enlarging; The size of described first raised line and the measure-alike of described second raised line.
3. liner as claimed in claim 1, it is characterized in that: described first raised line is near described 3rd end, described second raised line is near described 4th end, and the top edge of described first raised line and the distance of described 3rd end are different from the lower limb of described second raised line and the distance of described 4th end.
4. liner as claimed in claim 3, is characterized in that: the top edge of described first raised line and the distance of described 3rd end are greater than the lower limb of described second raised line and the distance of described 4th end.
5. liner as claimed in claim 1, is characterized in that: described first enlarging is alignd in the horizontal direction mutually with described first raised line.
6. liner as claimed in claim 1, is characterized in that: described second enlarging is alignd in the horizontal direction mutually with described second raised line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124165.XU CN204511698U (en) | 2015-03-03 | 2015-03-03 | Liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520124165.XU CN204511698U (en) | 2015-03-03 | 2015-03-03 | Liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204511698U true CN204511698U (en) | 2015-07-29 |
Family
ID=53709684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520124165.XU Expired - Fee Related CN204511698U (en) | 2015-03-03 | 2015-03-03 | Liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204511698U (en) |
-
2015
- 2015-03-03 CN CN201520124165.XU patent/CN204511698U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204511698U (en) | Liner | |
| CN203533166U (en) | Engine oil recycling device | |
| CN202659892U (en) | Dustproof plug | |
| CN104612796A (en) | Liner | |
| CN103350734B (en) | The installation method of axle system separation sealing | |
| CN202055549U (en) | Positioning device for water-stopping copper sheet | |
| CN204628156U (en) | A kind of hydraulic oil container switch valve | |
| CN202612918U (en) | Flange with lug boss | |
| CN202188128U (en) | Sealing piece for piston | |
| CN202900356U (en) | Inlet valve middle structure | |
| CN204188011U (en) | The smoke circulating system of large-type sinterer | |
| CN204083234U (en) | A kind of piston seal | |
| CN202657979U (en) | Anti-seep cast iron sealed chamber cover for sewage treatment equipment | |
| CN204180003U (en) | Facilitate the photovoltaic module that assembly connects fast | |
| CN203051860U (en) | Flue check valve | |
| CN203926753U (en) | A kind of pipe gasket | |
| CN203921570U (en) | Securing device on sealable tank | |
| CN202182184U (en) | Piston rod seal component | |
| CN202067815U (en) | Solar panel frame with sealing strip | |
| CN203008921U (en) | Rubber curtain mounting structure for shield launching | |
| CN204533685U (en) | A kind of bottom valve | |
| CN201647689U (en) | Sealing device of heavy-duty dumper | |
| CN203146855U (en) | Check valve | |
| CN204511596U (en) | Catalyst converter | |
| CN204311069U (en) | Coal powder collection device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 |