CN201198801Y - Engine air filter - Google Patents
Engine air filter Download PDFInfo
- Publication number
- CN201198801Y CN201198801Y CNU2008200347144U CN200820034714U CN201198801Y CN 201198801 Y CN201198801 Y CN 201198801Y CN U2008200347144 U CNU2008200347144 U CN U2008200347144U CN 200820034714 U CN200820034714 U CN 200820034714U CN 201198801 Y CN201198801 Y CN 201198801Y
- Authority
- CN
- China
- Prior art keywords
- air
- lower cover
- air cleaner
- strainer
- filter core
- 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 - Lifetime
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an engine air cleaner, particularly belonging to the technical field of power equipment, which is characterized in that a lower cover of the air cleaner is arranged on an air inlet pipe; an empty filter core is arranged on the lower cover of the air cleaner; the lower cover of the air cleaner forms a first empty cavity and a second empty cavity respectively with an upper cover of the air cleaner and the air inlet pipe; one end of a screw rod is fixed on the air inlet pipe and the other end which runs through the empty filter core is tightly pressed by a butterfly nut. The bottom of the air cleaner lower cover is provided with an air inlet. The air cleaner with simple, compact and reasonable structure has the advantages of requiring less spare parts, reducing the body height, increasing the protection function to the air inlet pipe, effectively relieving the damage caused by vibration, saving cost and ensuring simple and beautiful exterior.
Description
Technical field
The utility model relates to a kind of engine air filter, specifically belongs to field of power equipment technology.
Background technique
In prior art, existing air-strainer is to do two independently cavitys (is used to place filter core, and is the suction tude cavity) respectively, air is introduced into the cavity of placing filter core, behind filter element filtering, enter the sealed cavity of suction tude portion again, enter in the cylinder head at last.In order to seal the suction tude cavity, need establish a special-purpose cover plate, required like this component are more, occur the poor sealing problem easily, and body is also higher, is easily damaged by vibration.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, thereby a kind of engine air filter is provided, and can reduce the body height, has increased the protective action to suction tude; Can effectively alleviate vibration and cause damage, and cost-saved.
Main solution of the present utility model is achieved in that
The utility model mainly comprises air-strainer loam cake, empty filter core, air-strainer lower cover, screw rod, feature is to adopt the air-strainer lower cover to be installed on the suction tude, empty filter core is installed under the air-strainer and covers, air-strainer lower cover and air-strainer loam cake and suction tude form first cavity and second cavity, screw rod one end is fixed on the suction tude, and the other end passes the sky filter core and compresses with wing nut.The following skirt section that is covered with of described air-strainer just in time covers the outside of suction tude, and the hole of being convenient to install and handle usefulness is left in the skirt section.The described suction port that bottom the air-strainer lower cover, is provided with.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Required component are few, reduced the body height, increased the protective action to suction tude; Can effectively alleviate vibration and cause damage, save cost, outward appearance is also succinct, attractive in appearance.
Description of drawings
Fig. 1 is a decomposition outline drawing of the present utility model.
Fig. 2 is a longitudinal sectional view of the present utility model.
Embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model mainly comprises air-strainer loam cake 1, empty filter core 2, air-strainer lower cover 3, suction tude 4, wing nut 5, screw rod 6, wing nut 7, suction port 8, screw 9,10, first cavity 11, second cavity 12, skirt section 13, is installed into the hole 14 of tracheae and the slotted hole 15 of manipulation Carburetor associated handle etc.
As shown in Figure 1 and Figure 2, the utility model is installed on the suction tude 4 with air-strainer lower cover 3, the effect of the cavity that is sealed into tracheae 4 of having held concurrently, thus saved a special purpose parts that is sealed into tracheae; Empty filter core 2 is directly installed on the air-strainer lower cover 3, and screw rod 6 one ends are fixed on the suction tude 4, and the other end passes sky filter core 2 usefulness wing nuts 5 and compresses; Air-strainer loam cake 1 covers on the air-strainer lower cover 3, is locked on the screw rod 6 with wing nut 7; Suction port 8 is located at the bottom of air-strainer lower cover 3.By (Fig. 2) as can be seen air-strainer lower cover 3 form first cavity 11 and second cavity 12 with air-strainer loam cake 1 and air inlet inlet pipe 4.
The utility model is provided with a skirt section 13 on air-strainer lower cover 3, just in time cover the outside of suction tude 4, thereby has well protected suction tude 4, and the hole 14 of being convenient to be installed into tracheae is left in skirt section 13, and the slotted hole 15 of handling the Carburetor associated handle.
The utility model is installed on the speed-regulating rack of body by screw 9; Be installed on the Carburetor by screw 10.
Air enters air-strainer loam cake 1 by the suction port 8 of air-strainer lower cover 3 bottoms and air-strainer lower cover 3 forms first cavity 11, enter in air-strainer lower cover 3 and suction tude 4 formation second cavity 12 after filtering by empty filter core 2 again, enter in the cylinder head at last.
Claims (3)
1. engine air filter, comprise air-strainer loam cake (1), empty filter core (2), air-strainer lower cover (3), screw rod (6), it is characterized in that adopting air-strainer lower cover (3) to be installed on the suction tude (4), empty filter core (2) is installed on the air-strainer lower cover (3), air-strainer lower cover (3) forms first cavity (11) and second cavity (12) with air-strainer loam cake (1) and suction tude (4), screw rod (6) one ends are fixed on the suction tude (4), and the other end passes sky filter core (2) and compresses with wing nut (5).
2. a kind of engine air filter according to claim 1 is characterized in that described air-strainer lower cover (3) is provided with skirt section (13).
3. a kind of engine air filter according to claim 2 is characterized in that described skirt section (13) is provided with mounting hole (14) and slotted hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347144U CN201198801Y (en) | 2008-04-18 | 2008-04-18 | Engine air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200347144U CN201198801Y (en) | 2008-04-18 | 2008-04-18 | Engine air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198801Y true CN201198801Y (en) | 2009-02-25 |
Family
ID=40449957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200347144U Expired - Lifetime CN201198801Y (en) | 2008-04-18 | 2008-04-18 | Engine air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198801Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545439A (en) * | 2016-10-31 | 2017-03-29 | 重庆朗润机电有限公司 | Air filter pedestal sub-assembly preparation method |
| CN108371848A (en) * | 2017-01-30 | 2018-08-07 | 曼·胡默尔有限公司 | Air filter and filter cell with integrated snow defence protective device |
-
2008
- 2008-04-18 CN CNU2008200347144U patent/CN201198801Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106545439A (en) * | 2016-10-31 | 2017-03-29 | 重庆朗润机电有限公司 | Air filter pedestal sub-assembly preparation method |
| CN108371848A (en) * | 2017-01-30 | 2018-08-07 | 曼·胡默尔有限公司 | Air filter and filter cell with integrated snow defence protective device |
| CN108371848B (en) * | 2017-01-30 | 2021-10-22 | 曼·胡默尔有限公司 | Air filter with integrated snow protection and filter element |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20080418 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |