CN203769976U - Air filter for car - Google Patents
Air filter for car Download PDFInfo
- Publication number
- CN203769976U CN203769976U CN201420110384.8U CN201420110384U CN203769976U CN 203769976 U CN203769976 U CN 203769976U CN 201420110384 U CN201420110384 U CN 201420110384U CN 203769976 U CN203769976 U CN 203769976U
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- CN
- China
- Prior art keywords
- top cover
- filter core
- air filter
- air
- utility
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model provides an air filter for a car. The air filter for the car comprises a top cover, a bottom cover, a hollow cavity part and a plurality of filter elements, wherein a spacing is formed between the top cover and the bottom cover; the hollow cavity part is formed between the top cover and the bottom cover; the plurality of filter elements are arranged on the outer wall of the hollow cavity part by layers by a sleeving manner and are also positioned between the top cover and the bottom cover. The air filter for the car has the advantages of being great in filtering effect, convenient to mount and use, convenient to replace the filter elements, high in sealing performance, and simple in structure.
Description
Technical field
The utility model relates to air filter for automobile field, relates in particular to a kind ofly to have good filtration effect, install and use and filter element replacing convenience, good seal performance, air filter for automobile simple in structure.
Background technique
Motor car engine is very accurate parts, and minimum impurity all can damage motor.Therefore, air, before entering cylinder, must, first through the fine and closely woven filtration of air-strainer, just can enter cylinder.Air-strainer is the patron saint of motor, and the quality of air-strainer state is being related to the life-span of motor.If used dirty air-strainer in automobile running, can make engine charge deficiency, make oil inflame incomplete, cause engine operation unstable, the phenomenon that power declines, fuel consumption increases occurs.Therefore, automobile must keep clean by air-strainer.
Air-strainer is mainly responsible for removing the device of airborne granulometric impurity.When reciprocating machine (internal-combustion engine, reciprocating compressor etc.) work, if contain the impurity such as dust in air amount just by the wearing and tearing of aggravation part, so air-strainer must be housed.Air-strainer is made up of filter core and housing two-part.The major requirement of air-strainer is that filtering efficiency is high, flow resistance is low, can uses and service free continuously the long period.
The chief component of air-strainer is filter core and shell, and wherein filter core is main filtration fraction, bearing the filtration work of gas, and casing is the external structure that necessary protection is provided for filter core.The job requirement of air-strainer is to bear high efficiency air filtering work, not for Air Flow increases too much resistance, and can long time continuous working.
At present, the air-strainer of prior art adopts one deck filter core mostly, in use for some time, must change whole air-strainer, has caused the raising of user cost.Meanwhile, air-strainer is waited when mounted need to increase rubber cushion to keep its sealing at shell, easily causes rubber cushion because the vibrations of automobile cause excessive wear.
Summary of the invention
In view of air filter for automobile above shortcomings in prior art.The purpose of this utility model is to provide a kind of can effectively avoid above-mentioned deficiency, have good filtration effect, install and use and the air filter for automobile of filter element replacing convenience, good seal performance, advantages of simple structure and simple.
For realizing above-mentioned purpose of the present utility model, the utility model provides a kind of air filter for automobile, comprising: a top cover and a bottom, and described top cover and bottom spacing arrange; One cavity portion, described cavity portion is arranged between described top cover and described bottom; Filter core, described filter core is socketed on the outer wall of described cavity portion, and between described top cover and bottom; Described filter core is multiple, and described multiple filter core layering sockets arrange.
According to above-mentioned design of the present utility model, described filter core is more than three, and described three above filter core layering sockets arrange.
According to above-mentioned design of the present utility model, described filter core is 3-7.
According to above-mentioned design of the present utility model, annular elastic sealing strip is set on the upper-end surface of described top cover; The lower end surface of described bottom arranges annular elastic sealing strip.
According to above-mentioned design of the present utility model, the design that is formed in one of the elastic sealing strip on described top cover and described top cover; The design that is formed in one of the elastic sealing strip of described bottom and described bottom.
Advantage of the present utility model and beneficial effect are: have good filtration effect, install and use and filter element replacing convenience, good seal performance, advantages of simple structure and simple.
Brief description of the drawings
Fig. 1 is the cross section structure schematic diagram of a kind of air filter for automobile of the present utility model.
Embodiment
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, but described embodiment is only for furnishing an explanation and the use of explaining, can not be used for limiting scope of patent protection of the present utility model.
As shown in Figure 1 be a kind of air filter for automobile of the present utility model, comprising: a top cover 1 and a bottom 2, described top cover 1 and bottom 2 spacing settings; One cavity portion 3, described cavity portion 3 is arranged between described top cover 1 and described bottom 2; Filter core 4, described filter core 4 is socketed on the outer wall of described cavity portion 3, and between described top cover 1 and bottom 2; Described filter core 4 is multiple, and described multiple filter core 4 layering sockets arrange.
According to above-mentioned design of the present utility model, described filter core 4 is more than three, and described three above filter core 4 layering sockets arrange.
According to above-mentioned design of the present utility model, described filter core 4 is 3-7.
According to above-mentioned design of the present utility model, annular elastic sealing strip 5 is set on the upper-end surface of described top cover 1; The lower end surface of described bottom 2 arranges annular elastic sealing strip 5.
According to above-mentioned design of the present utility model, the design that is formed in one of elastic sealing strip on described top cover 15 and described top cover 1; The design that is formed in one of the elastic sealing strip 5 of described bottom 2 and described bottom 2.
Advantage of the present utility model and beneficial effect are: have good filtration effect, install and use and filter element replacing convenience, good seal performance, advantages of simple structure and simple.
Foregoing is only preferred embodiment of the present utility model and the variant that exemplifies; be not used for limiting the utility model; every within spirit of the present utility model and principle; any amendment and the improvement that need not creative thinking done, within all should being included in protection domain of the present utility model.
Claims (5)
1. an air filter for automobile, is characterized in that:
Described air filter for automobile comprises:
One top cover and a bottom, described top cover and bottom spacing arrange;
One cavity portion, described cavity portion is arranged between described top cover and described bottom;
Filter core, described filter core is socketed on the outer wall of described cavity portion, and between described top cover and bottom;
Described filter core is multiple, and described multiple filter core layering sockets arrange.
2. a kind of air filter for automobile according to claim 1, is characterized in that:
Described filter core is more than three, and described three above filter core layering sockets arrange.
3. a kind of air filter for automobile according to claim 1, is characterized in that:
Described filter core is 3-7.
4. a kind of air filter for automobile according to claim 1, is characterized in that:
Annular elastic sealing strip is set on the upper-end surface of described top cover; The lower end surface of described bottom arranges annular elastic sealing strip.
5. a kind of air filter for automobile according to claim 4, is characterized in that:
The design that is formed in one of elastic sealing strip on described top cover and described top cover; The design that is formed in one of the elastic sealing strip of described bottom and described bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110384.8U CN203769976U (en) | 2014-03-12 | 2014-03-12 | Air filter for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110384.8U CN203769976U (en) | 2014-03-12 | 2014-03-12 | Air filter for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203769976U true CN203769976U (en) | 2014-08-13 |
Family
ID=51287174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110384.8U Expired - Fee Related CN203769976U (en) | 2014-03-12 | 2014-03-12 | Air filter for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203769976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673272A (en) * | 2016-03-16 | 2016-06-15 | 杨露萍 | Multistage combination sliding type automobile air inlet filtering device |
-
2014
- 2014-03-12 CN CN201420110384.8U patent/CN203769976U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105673272A (en) * | 2016-03-16 | 2016-06-15 | 杨露萍 | Multistage combination sliding type automobile air inlet filtering device |
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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: 20140813 Termination date: 20200312 |