CN211474304U - Car air filter convenient to dismouting - Google Patents
Car air filter convenient to dismouting Download PDFInfo
- Publication number
- CN211474304U CN211474304U CN202020002748.6U CN202020002748U CN211474304U CN 211474304 U CN211474304 U CN 211474304U CN 202020002748 U CN202020002748 U CN 202020002748U CN 211474304 U CN211474304 U CN 211474304U
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- air filter
- filter element
- plate
- main part
- drain pan
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Abstract
The utility model discloses a car air filter convenient to dismouting relates to the air filter field, including the drain pan, the top of drain pan is equipped with the top cap, the inside of drain pan is equipped with the air filter main part, air filter main part top both sides all are equipped with positioning mechanism, the both ends of air filter main part are all fixed and are equipped with the flange, the fluting sliding connection that the bottom and the drain pan inner wall of flange were seted up, the bottom both sides of air filter main part are all fixed and are equipped with the fixed plate, the recess relative with the fixed plate position is all seted up to the both sides inner wall of drain pan, the bottom and the relative recess sliding connection in position of fixed plate, the bottom mounting of fixed plate is equipped with protruding pad, the bottom joint of. The utility model discloses a flange and fixed plate are effectual to the location of air filter core main part, and the dismouting of the air filter main part of being convenient for, are in firm state when making the air filter main part install in the drain pan, reduce air filter's wearing and tearing, prolong air filter's life.
Description
Technical Field
The utility model relates to an air filter field, in particular to car air filter convenient to dismouting.
Background
The automobile engine is a very precise machine part, and tiny impurities can damage the engine, so that air can enter the cylinder only by being finely filtered by an air filter before entering the cylinder, the air filter is the guard of the engine, the condition of the air filter is related to the service life of the engine, if the dirty air filter is used during the running of the automobile, the air inlet of the engine is insufficient, fuel oil is not completely combusted, the phenomena of unstable engine working, power reduction and oil consumption increase are caused, therefore, the automobile must keep the air filter clean, the automobile air filter element needs to be detached and cleaned at intervals, the automobile air filter element keeps a clean state, the filtering effect is good, the common air filter element is directly placed in a bottom shell, and the taking and the placing are convenient, but the installation effect is poor, make air filter core take place wearing and tearing easily, make air filter core when installing in the drain pan once more unstable, reduce air filter's life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car air filter convenient to dismouting to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a car air filter convenient to dismouting, includes the drain pan, the top of drain pan is equipped with the top cap, the inside of drain pan is equipped with the air filter main part, air filter main part top both sides all are equipped with positioning mechanism, the both ends of air filter main part are all fixed and are equipped with the flange, the fluting sliding connection that the bottom and the drain pan inner wall of flange were seted up, the bottom both sides of air filter main part are all fixed and are equipped with the fixed plate, the recess relative with the fixed plate position is all seted up to the both sides inner wall of drain pan, the bottom and the relative recess sliding connection in position of fixed plate, the bottom fixed of fixed plate is equipped with protruding pad, the bottom joint of protruding pad has the concave pad, the bottom of concave pad and the bottom cell wall fixed connection.
Preferably, the positioning mechanism comprises a guide rod, a pressing plate is fixedly arranged at the bottom end of the guide rod, the bottom end of the pressing plate is in contact with the top end of the air filter element main body, a guide groove opposite to the guide rod is formed in the bottom end of the top cover, and the guide rod is connected with the guide groove opposite to the guide rod in a sliding and clamping mode.
Preferably, a spring is fixedly arranged at the top end of the guide rod, and one end of the spring is fixedly connected with the groove wall at the top end of the guide groove.
Preferably, a backing plate is fixedly arranged on the inner wall of the bottom end of the groove in the inner wall of the bottom shell, and the top end of the backing plate is in contact with the bottom end of the convex plate.
Preferably, the two sides of the top cover are both provided with bolts, and the top cover is fixedly connected with the top of the bottom shell through the bolts.
Preferably, one side of the bottom shell is provided with an exhaust hole, and one side of the top end of the top cover is provided with an air inlet hole.
The utility model discloses a technological effect and advantage:
the utility model discloses a flange and fixed plate are effectual to the location of air filter core main part, and the dismouting of the air filter main part of being convenient for, are in firm state when making the air filter main part install in the drain pan, reduce air filter's wearing and tearing, and extension air filter's life utilizes positioning mechanism to extrude fixedly to the air filter main part, and what produce when reducing the air filter main part and installing in the drain pan rocks, guarantees air filter's filtration effect.
Drawings
Fig. 1 is a schematic front structural view of the present invention.
Fig. 2 is a schematic diagram of a partially enlarged structure at a in fig. 1 according to the present invention.
Fig. 3 is a schematic diagram of a partially enlarged structure at B in fig. 1 according to the present invention.
In the figure: 1. a bottom case; 2. an exhaust hole; 3. a top cover; 4. an air inlet; 5. an air filter element body; 6. a convex plate; 7. a base plate; 8. a fixing plate; 9. a groove; 10. a convex pad; 11. a concave pad; 12. a guide groove; 13. a guide bar; 14. pressing a plate; 15. a spring; 16. and (4) bolts.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a conveniently-disassembled automobile air filter element as shown in figures 1-3, which comprises a bottom shell 1, a top cover 3 is arranged at the top of the bottom shell 1, an air filter element main body 5 is arranged inside the bottom shell 1, both sides of the top of the air filter element main body 5 are provided with a positioning mechanism, both ends of the air filter element main body 5 are respectively fixedly provided with a convex plate 6, the bottom of the convex plate 6 is connected with a slot arranged on the inner wall of the bottom shell 1 in a sliding way, a backing plate 7 is fixedly arranged on the inner wall of the bottom end of the slot arranged on the inner wall of the bottom shell 1, the top of the backing plate 7 is contacted with the bottom end of the convex plate 6, both sides of the bottom end of the air filter element main body 5 are respectively fixedly provided with a fixed plate 8, both inner walls of both sides of the bottom shell 1 are respectively provided with a groove 9 opposite to the fixed plate 8, the bottom of concave pad 11 and the bottom cell wall fixed connection of recess 9 utilize flange 6 and fixed plate 8 to carry on spacingly to air filter core main part 5, utilize backing plate 7 to play the effect of protection and buffering to flange 6.
Positioning mechanism includes guide arm 13, the bottom mounting of guide arm 13 is equipped with clamp plate 14, clamp plate 14's bottom contacts with the top of air filter main part 5, the bottom of top cap 3 has been seted up with the relative guide slot 12 in guide arm 13 position, guide arm 13 slides the joint with the relative guide slot 12 in position, the fixed spring 15 that is equipped with in top of guide arm 13, the one end of spring 15 and the top cell wall fixed connection of guide slot 12, it is fixed to utilize clamp plate 14 to extrude air filter main part 5, guarantee the stability of air filter main part 5 installation in drain pan 1, reduce the wearing and tearing that rock of air filter main part 5, prolong the life of air filter main part 5.
Both sides of the top cover 3 are provided with bolts 16, the top cover 3 is fixedly connected with the top of the bottom shell 1 through the bolts 16, one side of the bottom shell 1 is provided with an exhaust hole 2, and one side of the top end of the top cover 3 is provided with an air inlet 4.
This practical theory of operation:
when the air filter element main body 5 is installed, the air filter element main body 5 is placed in the bottom shell 1, at the moment, the convex plate 6 on the air filter element main body 5 is clamped with the groove formed in the inner wall of the bottom shell 1, the bottom end of the convex plate 6 is contacted with the top end of the backing plate 7, the backing plate 7 is used for protecting and buffering the convex plate 6, the fixing plate 8 on the air filter element main body 5 drives the convex pad 10 to be clamped with the concave pad 11 in the groove 9, the convex plate 6 and the fixing plate 8 are used for limiting the air filter element main body 5, the top cover 3 is covered on the top of the bottom shell 1, the bottom shell 1 and the top cover 3 are fixed by the bolt 16, at the moment, the pressing plate 14 on the top cover 3 extrudes the top end of the air filter element main body 5, the pressing plate 14 is subjected to the reaction force of the air filter element main body 5 to drive the guide rod 13 to move towards the inner part of, the air filter element main body 5 is disassembled and cleaned at intervals, and is convenient to disassemble and assemble.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a car air filter convenient to dismouting, includes drain pan (1), its characterized in that: the top of the bottom shell (1) is provided with a top cover (3), the inside of the bottom shell (1) is provided with an air filter element main body (5), the two sides of the top of the air filter element main body (5) are respectively provided with a positioning mechanism, the two ends of the air filter element main body (5) are respectively fixedly provided with a convex plate (6), the bottom of the convex plate (6) is connected with a slot arranged on the inner wall of the bottom shell (1) in a sliding way, the two sides of the bottom end of the air filter element main body (5) are both fixedly provided with a fixing plate (8), the inner walls of the two sides of the bottom shell (1) are both provided with grooves (9) opposite to the position of the fixed plate (8), the bottom of the fixed plate (8) is connected with the groove (9) in a sliding way, a convex pad (10) is fixedly arranged at the bottom end of the fixing plate (8), a concave pad (11) is clamped at the bottom of the convex pad (10), the bottom end of the concave pad (11) is fixedly connected with the bottom groove wall of the groove (9).
2. An automobile air filter element convenient to disassemble and assemble according to claim 1, which is characterized in that: positioning mechanism includes guide arm (13), the bottom mounting of guide arm (13) is equipped with clamp plate (14), the bottom of clamp plate (14) contacts with the top of air filter main part (5), guide slot (12) relative with guide arm (13) position have been seted up to the bottom of top cap (3), guide arm (13) and relative guide slot (12) slip joint in position.
3. An automobile air filter element convenient to disassemble and assemble according to claim 2, characterized in that: the top end of the guide rod (13) is fixedly provided with a spring (15), and one end of the spring (15) is fixedly connected with the top groove wall of the guide groove (12).
4. An automobile air filter element convenient to disassemble and assemble according to claim 1, which is characterized in that: a base plate (7) is fixedly arranged on the inner wall of the bottom end of the groove in the inner wall of the bottom shell (1), and the top end of the base plate (7) is in contact with the bottom end of the convex plate (6).
5. An automobile air filter element convenient to disassemble and assemble according to claim 1, which is characterized in that: both sides of top cap (3) all are equipped with bolt (16), top cap (3) pass through bolt (16) and the top fixed connection of drain pan (1).
6. An automobile air filter element convenient to disassemble and assemble according to claim 1, which is characterized in that: an exhaust hole (2) is formed in one side of the bottom shell (1), and an air inlet hole (4) is formed in one side of the top end of the top cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020002748.6U CN211474304U (en) | 2020-01-02 | 2020-01-02 | Car air filter convenient to dismouting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020002748.6U CN211474304U (en) | 2020-01-02 | 2020-01-02 | Car air filter convenient to dismouting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211474304U true CN211474304U (en) | 2020-09-11 |
Family
ID=72378115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020002748.6U Active CN211474304U (en) | 2020-01-02 | 2020-01-02 | Car air filter convenient to dismouting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211474304U (en) |
-
2020
- 2020-01-02 CN CN202020002748.6U patent/CN211474304U/en active Active
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