CN202789221U - Lower shell structure of air filter - Google Patents
Lower shell structure of air filter Download PDFInfo
- Publication number
- CN202789221U CN202789221U CN 201220355663 CN201220355663U CN202789221U CN 202789221 U CN202789221 U CN 202789221U CN 201220355663 CN201220355663 CN 201220355663 CN 201220355663 U CN201220355663 U CN 201220355663U CN 202789221 U CN202789221 U CN 202789221U
- Authority
- CN
- China
- Prior art keywords
- lower shell
- air filter
- water
- hole
- proof rubber
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 241001075561 Fioria Species 0.000 claims description 11
- 210000002435 tendon Anatomy 0.000 claims description 8
- 238000007598 dipping method Methods 0.000 abstract description 2
- 239000010865 sewage Substances 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 description 2
- 241001133184 Colletotrichum agaves Species 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000009545 invasion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Filtering Materials (AREA)
Abstract
The utility model relates to a lower shell structure of an air filter. The lower shell structure comprises a water leakage hole, an axial fan blade, waterproof rubber with a middle hole and convex ribs, wherein the water leakage hole is arranged at the bottom of a body, the axial fan blade is disposed in the middle of the water leakage hole, the middle small hole of the waterproof rubber is sleeved into a shaft of the axial fan blade, the waterproof rubber clings to the axial fan blade, and the convex ribs are adhered to the periphery of the waterproof rubber. The lower shell structure of the air filter has the advantages that water accumulated in a lower shell of the air filter can be discharged, outside water cannot enter the lower shell, a filter element is protected against dipping of sewage, and accordingly an engine is better protected.
Description
Technical field
The utility model relates to a kind of air filter, relates in particular to the lower shell body structure of this air filter.
Background technique
Air filter is a kind of device that carries out air purification, and it is comprised of air filter suction tude, air filter body assembly (upper shell assembly, lower shell body assembly and element kit), air filter steam outlet pipe assembly, element kit with rational structural configuration in housing.Being connected with engine intake for filtering atmosphere by the steam outlet pipe assembly has various foreign matters, such as dust, sand grains etc.If directly enter motor without the air-strainer filtration, they will speed up the wearing and tearing of motor, thereby reduce the working life of motor.Sometimes tire can take up slungshot, in case enter motor, just can make motor badly damaged.Reasonably structural design can also reduce the car load noise, makes fuel oil fully burn to reduce oil consumption.
As seen from Figure 1: prior art air filter body assembly is comprised of three parts: air filter lower shell body assembly 1 is to enter dirty air, and will discharge air filter at the moisture content of lower shell body inner accumulated; Air filter element kit 2 filters dirty air; Air clean after air filter upper shell assembly 3 will filter is incorporated in the motor by steam outlet pipe.
As seen from Figure 2: air filter is generally in lower shell body boring, and with the moisture content that gathers for a long time, or the rainwater that enters is discharged.This structure choice is in the lower shell body minimum point, and water-leaking hole 11 diameters are about 5mm.But this structure can not prevent the invasion of extraneous rainwater, can produce the oppositely hidden danger of water inlet under extreme case.
Summary of the invention
The utility model technical issues that need to address have provided a kind of lower shell body structure of air filter, are intended to solve the above problems.
In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:
The utility model comprises: the water-leaking hole in the body bottom; Also comprise: be placed in water-leaking hole middle axle fan leaf, the water proof rubber of middle with hole and the convex tendon that is placed in the water-leaking hole periphery; The middle aperture of the water proof rubber of described middle with hole is inserted in the axle of axle fan leaf, and water proof rubber is adjacent to the axle fan leaf, and the periphery of water proof rubber touch convex tendon.
Compared with prior art, the beneficial effects of the utility model are: the moisture content that accumulates in the air filter lower shell body can be discharged, and outside moisture content can't enter, the protection filter core is not subjected to the dipping of sewage, thereby has better protected motor.
Description of drawings
Fig. 1 is air filter body structure schematic representation in the prior art.
Fig. 2 is lower shell body structural representation in the air filter among Fig. 1.
Fig. 3 is the utility model and upper shell linkage structure schematic representation.
Fig. 4 be among Fig. 3 A to structural representation.
Fig. 5 is I place enlarged diagram among Fig. 4.
Fig. 6 is the water proof rubber structural representation of middle with hole.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described in further detail:
By Fig. 3-Fig. 6 as seen: the utility model comprises: the water-leaking hole 4 in body 100 bottoms; Also comprise: the axle fan leaf 43, the water proof rubber 42 of middle with hole and the convex tendon 44 that is placed in water-leaking hole 4 peripheries that are placed in water-leaking hole 4 centres; The middle aperture of the water proof rubber 42 of described middle with hole is inserted in the axle of axle fan leaf 43, and water proof rubber is adjacent to axle fan leaf 43, and the periphery of water proof rubber touch convex tendon 44.
The utility model designs this structure in air filter lower shell body least significant end, increases water proof rubber; To have the middle aperture of flexible water proof rubber and be inserted in the axle fan leaf of mounting structure, water proof rubber is adjacent to the axle fan leaf of mounting structure, and touch the convex tendon of mounting structure 4-4.After moisture content gathers in the air filter lower shell body, just can outwards push frivolous water proof rubber open, the border is oozed out outside water proof rubber; When externally water being arranged, water proof rubber is wanted past interior top so that water can be general under the strength of water, but a circle convex tendon; with the water proof rubber dieback, add all the better sealing, therefore; outside water can't enter in the air filter lower end cap, has better protected filter core, thereby has further protected motor.
Claims (1)
1. the lower shell body structure of an air filter comprises: the water-leaking hole in the body bottom; Characterized by further comprising: be placed in water-leaking hole middle axle fan leaf, the water proof rubber of middle with hole and the convex tendon that is placed in the water-leaking hole periphery; The middle aperture of the water proof rubber of described middle with hole is inserted in the axle of axle fan leaf, and water proof rubber is adjacent to the axle fan leaf, and the periphery of water proof rubber touch convex tendon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355663 CN202789221U (en) | 2012-07-20 | 2012-07-20 | Lower shell structure of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220355663 CN202789221U (en) | 2012-07-20 | 2012-07-20 | Lower shell structure of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202789221U true CN202789221U (en) | 2013-03-13 |
Family
ID=47816496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220355663 Expired - Fee Related CN202789221U (en) | 2012-07-20 | 2012-07-20 | Lower shell structure of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202789221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373263A (en) * | 2014-11-14 | 2015-02-25 | 安徽江淮汽车股份有限公司 | Car air filter |
| CN106640442A (en) * | 2017-02-28 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Novel air filter lower housing structure |
-
2012
- 2012-07-20 CN CN 201220355663 patent/CN202789221U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104373263A (en) * | 2014-11-14 | 2015-02-25 | 安徽江淮汽车股份有限公司 | Car air filter |
| CN106640442A (en) * | 2017-02-28 | 2017-05-10 | 安徽江淮汽车集团股份有限公司 | Novel air filter lower housing structure |
| CN106640442B (en) * | 2017-02-28 | 2018-11-02 | 安徽江淮汽车集团股份有限公司 | Novel air filter lower housing structure |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130313 Termination date: 20160720 |