CN104791152A - Filter element end cover convenient to replace - Google Patents
Filter element end cover convenient to replace Download PDFInfo
- Publication number
- CN104791152A CN104791152A CN201510097118.5A CN201510097118A CN104791152A CN 104791152 A CN104791152 A CN 104791152A CN 201510097118 A CN201510097118 A CN 201510097118A CN 104791152 A CN104791152 A CN 104791152A
- Authority
- CN
- China
- Prior art keywords
- filter element
- end cover
- element end
- outer ring
- earclip
- 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.)
- Pending
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter element end cover convenient to replace. The filter element end cover comprises a filter element end cover body, and lug buckles arranged at the edge of the filter element end cover body. The filter element end cover body is of a two-layer structure comprising a filter element end cover gasket and a filter element end cover outer ring. The filter element end cover gasket and the filter element end cover outer ring are of a hollow concentric circle structure. The diameter of the filter element end cover gasket is smaller than that of the filter element end cover outer ring. The lug buckles are arranged on the filter element end cover outer ring. The three lug buckles are distributed on the filter element end cover outer ring at equal intervals. The filter element end cover is simple in structure, high in strength, good in durability, convenient to replace and use, and good in use effect.
Description
Technical field
The present invention relates to end cover of filter element structure, be specifically related to a kind of convenient end cover of filter element replaced.
Background technique
Want the air that inspiration is a large amount of in the course of the work, if air is without filtering, the dust suspended in air is inhaled in cylinder, will the wearing and tearing of accelerating piston group and cylinder.Larger particle enters between piston and cylinder, and can cause serious " scuffing of cylinder bore " phenomenon, this is particularly serious in the working environment that drying is rocky.Air-strainer is contained in the front of Carburetor or suction tude, plays the effect of filtering dust in air, sand grains, ensures to enter enough, clean air in cylinder.
The end cover of filter element used in prior art is mostly integral structure, in use, because the earclip of end cover of filter element is in use because rotation or External Force Acting occur needing whole replacing when damaging, use adds cost, and change inconvenience, using effect is poor.
Summary of the invention
The object of the present invention is to provide a kind of structure simple, intensity is high, and serviceability is good, convenient replacement, easy to use, the convenient end cover of filter element replaced that using effect is good.
Technological scheme of the present invention is, a kind of convenient end cover of filter element replaced, the described convenient end cover of filter element replaced comprises end cover of filter element body and is arranged on the earclip at end cover of filter element body edge, described end cover of filter element body is that double-layer structure setting comprises end cover of filter element packing ring and end cover of filter element outer ring, described end cover of filter element packing ring and end cover of filter element outer ring are that hollow type concentric structure is arranged, the diameter of described end cover of filter element packing ring is less than the diameter of described end cover of filter element outer ring, described earclip is arranged on described end cover of filter element outer ring, described earclip is provided with 3 and is spacedly distributed and is arranged on described end cover of filter element outer ring.
In a preferred embodiment of the present invention, the placement corresponding to described earclip, edge of described end cover of filter element outer ring is protruded and is provided with pad.
In a preferred embodiment of the present invention, described pad is provided with the through hole for fixing described earclip, described through hole is set side by side with two.
In a preferred embodiment of the present invention, described earclip is bolted and is arranged on described pad.
Of the present invention is a kind of convenient end cover of filter element replaced, and structure of the present invention is simple, and intensity is high, and serviceability is good, and convenient replacement, easy to use, using effect is good.
Accompanying drawing explanation
Fig. 1 is the front view of the convenient end cover of filter element replaced in a preferred embodiment of the present invention.
Embodiment
Below preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Of the present invention is a kind of convenient end cover of filter element replaced, and shown in Figure 1, the described convenient end cover of filter element replaced comprises end cover of filter element body and is arranged on the earclip 1 at end cover of filter element body edge.
Described end cover of filter element body is that double-layer structure setting comprises end cover of filter element packing ring 2 and end cover of filter element outer ring 3, described end cover of filter element packing ring 2 and end cover of filter element outer ring 3 are arranged in hollow type concentric structure, the diameter of described end cover of filter element packing ring 2 is less than the diameter of described end cover of filter element outer ring 3, in use, be placed on by end cover of filter element packing ring 2 in the filter core matched, end cover of filter element outer ring 3 is fixed on filter core opening.
Described earclip 1 is arranged on described end cover of filter element outer ring 3, and described earclip 1 is provided with 3 and is spacedly distributed and is arranged on described end cover of filter element outer ring 3.
Further, the edge of described end cover of filter element outer ring 3 protrudes with the described corresponding placement of earclip 1 and is provided with pad 4, conveniently laying when fixing with earclip 1.
Further, described pad 4 is provided with the through hole for fixing described earclip 1, described through hole is set side by side with two, can guarantee that earclip 1 can be fixed completely.
Further, described earclip 1 is fixedly installed on described pad 4 by bolt 5, changes earclip 1 by direct installing/dismounting bolt 5, uses more for convenience.
The convenient end cover of filter element overall structure of replacing of the present invention adopts fabricated metals to obtain, and intensity is high, and serviceability is good, is not easy to damage during use, long service life.
Of the present invention is a kind of convenient end cover of filter element replaced, and structure of the present invention is simple, and intensity is high, and serviceability is good, and convenient replacement, easy to use, using effect is good.
The foregoing is only the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (4)
1. the convenient end cover of filter element replaced, it is characterized in that: the described convenient end cover of filter element replaced comprises end cover of filter element body and is arranged on the earclip at end cover of filter element body edge, described end cover of filter element body is that double-layer structure setting comprises end cover of filter element packing ring and end cover of filter element outer ring, described end cover of filter element packing ring and end cover of filter element outer ring are that hollow type concentric structure is arranged, the diameter of described end cover of filter element packing ring is less than the diameter of described end cover of filter element outer ring, described earclip is arranged on described end cover of filter element outer ring, described earclip is provided with 3 and is spacedly distributed and is arranged on described end cover of filter element outer ring.
2. a kind of convenient end cover of filter element replaced according to claim 1, is characterized in that: the placement corresponding to described earclip, edge of described end cover of filter element outer ring is protruded and be provided with pad.
3. a kind of convenient end cover of filter element replaced according to claim 2, is characterized in that: described pad is provided with the through hole for fixing described earclip, described through hole is set side by side with two.
4. a kind of convenient end cover of filter element replaced according to claim 3, is characterized in that: described earclip is bolted and is arranged on described pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097118.5A CN104791152A (en) | 2015-03-05 | 2015-03-05 | Filter element end cover convenient to replace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510097118.5A CN104791152A (en) | 2015-03-05 | 2015-03-05 | Filter element end cover convenient to replace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104791152A true CN104791152A (en) | 2015-07-22 |
Family
ID=53556243
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510097118.5A Pending CN104791152A (en) | 2015-03-05 | 2015-03-05 | Filter element end cover convenient to replace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104791152A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0209086A2 (en) * | 1985-07-19 | 1987-01-21 | KNECHT Filterwerke GmbH | Locking clamp assembly for the casing of an intake air filter |
| JPH08281033A (en) * | 1995-04-10 | 1996-10-29 | Toyoda Spinning & Weaving Co Ltd | Air cleaner |
| CN202531313U (en) * | 2012-03-27 | 2012-11-14 | 十堰市双兴净化器有限公司 | Air filter assembly |
| CN202832876U (en) * | 2012-09-20 | 2013-03-27 | 北汽福田汽车股份有限公司 | Air cleaner shell body and air cleaner thereof |
| CN202867042U (en) * | 2012-10-25 | 2013-04-10 | 芜湖福达汽车零部件有限公司 | Air filter |
| CN203051321U (en) * | 2012-12-26 | 2013-07-10 | 福建星海通信科技有限公司 | Locking buckle |
-
2015
- 2015-03-05 CN CN201510097118.5A patent/CN104791152A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0209086A2 (en) * | 1985-07-19 | 1987-01-21 | KNECHT Filterwerke GmbH | Locking clamp assembly for the casing of an intake air filter |
| JPH08281033A (en) * | 1995-04-10 | 1996-10-29 | Toyoda Spinning & Weaving Co Ltd | Air cleaner |
| CN202531313U (en) * | 2012-03-27 | 2012-11-14 | 十堰市双兴净化器有限公司 | Air filter assembly |
| CN202832876U (en) * | 2012-09-20 | 2013-03-27 | 北汽福田汽车股份有限公司 | Air cleaner shell body and air cleaner thereof |
| CN202867042U (en) * | 2012-10-25 | 2013-04-10 | 芜湖福达汽车零部件有限公司 | Air filter |
| CN203051321U (en) * | 2012-12-26 | 2013-07-10 | 福建星海通信科技有限公司 | Locking buckle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
|
| RJ01 | Rejection of invention patent application after publication |