CN201209499Y - Air filtering core - Google Patents
Air filtering core Download PDFInfo
- Publication number
- CN201209499Y CN201209499Y CNU2008200677943U CN200820067794U CN201209499Y CN 201209499 Y CN201209499 Y CN 201209499Y CN U2008200677943 U CNU2008200677943 U CN U2008200677943U CN 200820067794 U CN200820067794 U CN 200820067794U CN 201209499 Y CN201209499 Y CN 201209499Y
- Authority
- CN
- China
- Prior art keywords
- cloth
- filter cloth
- filter
- flange
- filter layer
- 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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Abstract
The utility model discloses an air filter element which comprises wave-shaped filter cloth layers which are lined horizontally; flanges are arranged around the filter cloth layers; the flanges are integrated with the filter cloth layers; each flange is concentrated leftwards or rightwards from each layer of filter cloth and then extends around the circumference of the filter cloth layer; because the flanges which are integrated with the filter cloth are arranged around the filter element, the density of the flanges is relatively larger than that of the filter cloth, the firmness is increased, the installation is convenient, the production efficiency is improved, a special framework is saved and the cost of the whole product is reduced.
Description
Technical field
The utility model relates to the automobile filter field, is specially a kind of filter core that is used for air-strainer.
Background technique
Filter cleaner is a requisite critical component in the automobile, comprises air-strainer, is arranged in engine aspirating system, is used for the air objectionable impurities that filtering enters cylinder; Oil filter is arranged in engine lubrication system, is used for the machine oil of washing machine oil pump; Air-strainer is used for compartment inner air and outer air circuit and filters.The core of filter cleaner is the filter core that is arranged in the casing, existing filter cleaner filter core, mostly be the folding corrugated multilayer structure that forms of filter cloth, because filter cloth is a flexible material,, make it to be convenient to install in order to support filter layer of cloth, periphery at filter layer of cloth is coated with framework, these frameworks mostly are intensity and make greater than the material of filter cloth, can make the production process more complicated like this, and the existence of framework has simultaneously also increased the extra cost of filter core.
The model utility content
The purpose of this utility model is to provide a kind of manufacturing efficiency height, cheap filter core.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of air filtering core, comprise that level to the corrugated filter layer of cloth of arranging, is surrounded with flange around the described filter layer of cloth, and this flange and described filter layer of cloth are integral structure.
Described flange is assembled to left and right direction respectively to extend around the filter layer of cloth periphery then by every metafiltration cloth and is formed.
Described filter cloth is a non-woven fibre cloth.
The beneficial effects of the utility model are: have and filter cloth all-in-one-piece flange around the filter core, flange becomes big with respect to filter cloth density, and soundness increases, and is convenient to install, and manufacturing efficiency is improved, because saved special framework, the cost of entire product is reduced.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a schematic representation of overlooking direction of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail.
With reference to Fig. 1, shown in Figure 2, a kind of air filtering core, the corrugated filter layer of cloth of being arranged by substantially horizontal 1 constitutes, be surrounded with flange 2 around the described filter layer of cloth 1, this flange 2 is an integral structure with described filter layer of cloth 1, described flange 2 is assembled to left and right direction respectively to extend around filter layer of cloth 1 periphery then by every metafiltration cloth and is formed, that is, flange 2 is formed by hot compression by the end around the filter layer of cloth 1, as a part of whole filter layer of cloth 1, flange 2 becomes big with respect to filter cloth density, soundness increases, and also can be used as the mounting bar of filter core when supporting filter layer of cloth 1, is convenient to install filter core, because saved special framework, the cost of entire product is reduced.
In the actual production, filter cloth is folded into undulatory filter layer of cloth 1, exerts pressure toward the centre with hot pressing die on above-below direction all around then, its two ends are compressed, flange 2 just can present, and with respect to the existing product that coats framework, manufacturing efficiency is improved.
As a kind of specific embodiment, described filter cloth is a non-woven fibre cloth, can select the non-woven fibre cloth of weight, kind according to actual needs for use, can reach using effect.
Above-mentioned just the utility model preferred embodiment but should not constitute restriction of the present utility model, so long as adopt the technological scheme that is equal to the utility model, and also should be within the protection domain of the invention.
Claims (3)
1, a kind of air filtering core comprises level to the corrugated filter layer of cloth of arranging (1), and it is characterized in that: described filter layer of cloth (1) is surrounded with flange (2) all around, and this flange (2) is an integral structure with described filter layer of cloth (1).
2, a kind of air filtering core according to claim 1 is characterized in that, described flange (2) is formed around the extension of filter layer of cloth (1) periphery then by the gathering to left and right direction of every metafiltration cloth difference.
3, a kind of air filtering core according to claim 1 and 2 is characterized in that, described filter cloth is a non-woven fibre cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200677943U CN201209499Y (en) | 2008-06-16 | 2008-06-16 | Air filtering core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200677943U CN201209499Y (en) | 2008-06-16 | 2008-06-16 | Air filtering core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201209499Y true CN201209499Y (en) | 2009-03-18 |
Family
ID=40480232
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200677943U Expired - Fee Related CN201209499Y (en) | 2008-06-16 | 2008-06-16 | Air filtering core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201209499Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996294A (en) * | 2012-08-23 | 2013-03-27 | 蚌埠市多宝塑模科技有限公司 | Integral non-woven cloth filter |
| CN104039418A (en) * | 2012-01-13 | 2014-09-10 | 曼·胡默尔有限公司 | Air filter element having a specific retaining geometry |
| CN105351118A (en) * | 2015-12-15 | 2016-02-24 | 张家港市江南汽车制造有限公司 | Vehicle air filter |
-
2008
- 2008-06-16 CN CNU2008200677943U patent/CN201209499Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104039418A (en) * | 2012-01-13 | 2014-09-10 | 曼·胡默尔有限公司 | Air filter element having a specific retaining geometry |
| CN104039418B (en) * | 2012-01-13 | 2016-12-14 | 曼·胡默尔有限公司 | With the air filter element keeping geometry |
| CN102996294A (en) * | 2012-08-23 | 2013-03-27 | 蚌埠市多宝塑模科技有限公司 | Integral non-woven cloth filter |
| CN105351118A (en) * | 2015-12-15 | 2016-02-24 | 张家港市江南汽车制造有限公司 | Vehicle air filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI PHOENIX INTERNATIONAL CO., LTD. Free format text: FORMER NAME: BENGBU FENGHUANG FILTERS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 233000 Bengbu high tech Zone, Mount Huangshan, South Road, south of the city of Anhui Patentee after: ANHUI PHOENIX FILTER CO., LTD. Address before: 233000 Bengbu high tech Zone, Mount Huangshan, South Road, south of the city of Anhui Patentee before: Bengbu Fenghuang Filters Co., Ltd. |
|
| 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: 20090318 Termination date: 20170616 |