CN214944636U - Combined type nano air filter end cover - Google Patents
Combined type nano air filter end cover Download PDFInfo
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- CN214944636U CN214944636U CN202121571915.XU CN202121571915U CN214944636U CN 214944636 U CN214944636 U CN 214944636U CN 202121571915 U CN202121571915 U CN 202121571915U CN 214944636 U CN214944636 U CN 214944636U
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- end cover
- sealing
- glue
- sealed
- air filter
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Abstract
The utility model discloses a modular nanometer air cleaner end cover, including the first end cover that is the concave structure in top, the inboard fixedly connected with sealing washer of first end cover, the bottom of first end cover has the through-hole, the inboard of first end cover is close to through-hole department fixedly connected with and is the sealed pad of evagination structure, the below of first end cover is provided with the second end cover that is the concave structure of epirelief, the inboard bottom fixedly connected with chock of second end cover, the bottom of first end cover has deposits and glues the chamber. The utility model discloses in, at first, it is fixed to filtering component's extrusion formula through sealing washer and sealed pad to and sealed glue carries out sealed fixed of gluing between end cover and the filtering component once more, thereby promoted the sealed fixed effect between end cover and the filtering component, secondly, go on in step to the fixed sealed fixed of sealed glue of filtering component extrusion, guaranteed sealed fixed efficiency between end cover and the filtering component.
Description
Technical Field
The utility model relates to an air cleaner subassembly technical field especially relates to a modular nanometer air cleaner end cover.
Background
An air cleaner is located in the engine intake system, in front of the carburetor or intake manifold, and is an assembly of one or more air-cleaning filter elements. The nano air filter has the main function of filtering harmful impurities in air entering the cylinder so as to reduce early wear of the cylinder, a piston ring, an air valve and an air valve seat, and the nano air filter is an air filter formed by a filter element made of nano fiber filter paper.
The air filter end cover is the component of air filter, and the connection and the sealed filtering quality to air filter between air filter's end cover and the filter pack are especially important, and it is sealed fixedly through single bonding between sealing washer and the filter pack mostly between traditional air filter end cover and the filter pack, has the poor problem of fixed sealed effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the combined type nanometer air filter end cover aims at solving the problem that the fixing and sealing effect between the end cover and the filter assembly is poor.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a modular nanometer air cleaner end cover, is including the first end cover that is the concave structure in top, the inboard fixedly connected with sealing washer of first end cover, the bottom of first end cover has the through-hole, the inboard of first end cover is close to through-hole department fixedly connected with and is the sealed pad of evagination structure, the below of first end cover is provided with the second end cover that is the concave structure of epirelief, the inboard bottom fixedly connected with chock of second end cover, the bottom of first end cover has the chamber of glue of depositing, and the inboard of depositing the chamber of glue has the sealed glue that is used for the end cover to seal fixedly.
As a further description of the above technical solution:
the top periphery of second end cover slidable to depositing the inboard in gluey chamber, and the top periphery of second end cover slides when depositing gluey chamber, deposits the inner wall in gluey chamber and the outer wall laminating of second end cover.
As a further description of the above technical solution:
the bottom of the first end cover is provided with a first sealing film for sealing the glue storage cavity.
As a further description of the above technical solution:
the inboard of first end cover has and deposits a plurality of glue outlet holes that are annular equidistance array distribution that the chamber intercommunication was glued.
As a further description of the above technical solution:
and the inner side of the first end cover is provided with a second sealing film for sealing the glue outlet hole.
As a further description of the above technical solution:
the chock can slide to the bottom concave part inboard of sealed the pad, and when the chock slided to sealed inboard, the exterior wall of chock supported tightly with the inner wall of sealed pad.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
placing the filter assembly between the sealing gasket and the sealing ring on the inner side of the first end cover, at the moment, upwards sliding the second end cover, enabling the plug block at the bottom of the inner side of the second end cover to slide to the inner side of the concave part at the bottom of the sealing gasket, thereby extruding the sealing gasket all around, thereby extruding and fixing the filter assembly between the sealing gasket and the sealing gasket, completing the extrusion type sealing and fixing between the end cover and the filter assembly, further sliding the periphery of the top of the second end cover to the inner side of the glue storage cavity when the second end cover upwards moves, extruding the sealing glue in the glue storage cavity to the sealing assembly through the glue outlet, thereby carrying out the sealing and fixing of the sealing glue between the end cover and the filter assembly again, further ensuring the sealing effect between the end cover and the filter assembly, fixing the filter assembly through the sealing gasket and the sealing gasket in an extrusion manner, and carrying out the sealing and fixing of the sealing glue between the end cover and the filter assembly again by the sealing glue, thereby the sealed fixed effect between end cover and the filtering component has been promoted.
Drawings
Fig. 1 shows a schematic perspective view according to the present invention;
fig. 2 shows a schematic perspective cross-sectional view of a first end cap provided according to an embodiment of the present invention;
fig. 3 shows a schematic perspective view of a second end cap provided according to an embodiment of the present invention;
illustration of the drawings:
1. a first end cap; 101. a glue storage cavity; 102. a glue outlet hole; 103. a through hole; 2. a second end cap; 3. a chock block; 4. a gasket; 5. a seal ring; 6. a first sealing film; 7. a second sealing film; 8. and (7) sealing the glue.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a combined type nanometer air filter end cover comprises a first end cover 1 with a concave structure at the top, a sealing ring 5 is fixedly connected to the inner side of the first end cover 1, a through hole 103 is formed in the bottom of the first end cover 1, a sealing gasket 4 with a convex structure is fixedly connected to the inner side of the first end cover 1 close to the through hole 103, a second end cover 2 with a convex-concave structure is arranged below the first end cover 1, a plug 3 is fixedly connected to the inner bottom of the second end cover 2, a glue storage cavity 101 is formed in the bottom of the first end cover 1, a sealing glue 8 for sealing and fixing the end cover is arranged on the inner side of the glue storage cavity 101, the end cover is of a combined type structure of the first end cover 1 and the second end cover 2, a filtering component is placed between the sealing gasket 4 and the sealing ring 5 on the inner side of the first end cover 1, at the moment, the second end cover 2 slides upwards, so that the plug 3 on the inner bottom of the inner side of the second end cover 2 slides to the inner side of the concave position of the bottom of the sealing gasket 4, thereby will seal up 4 extrusion all around, thereby fix the filtering component extrusion between sealing washer 5 and sealed 4, accomplish the extrusion formula between end cover and the filtering component sealed fixed, again because during the 2 upshifts of second end cover, the periphery of second end cover 2 slides to the inboard of depositing gluey chamber 101, will deposit gluey 8 extrusion to the sealing component department in gluey chamber 101, thereby carry out sealed 8 sealed fixed of gluing between end cover and the filtering component once more, thereby further ensured the sealed effect between end cover and the filtering component, and, when second end cover 2 slides the periphery and slides to depositing gluey chamber 101 inboardly, sealed glue 8 through depositing in gluey chamber 101 has also realized fixing between first end cover 1 and the second end cover 2.
Specifically, as shown in fig. 2, the top periphery of the second end cap 2 can slide to the inner side of the glue storage cavity 101, and the top periphery of the second end cap 2 slides to the glue storage cavity 101, the inner wall of the glue storage cavity 101 is attached to the outer wall of the second end cap 2, the outer periphery of the second end cap 2 slides to the inner side of the glue storage cavity 101, the sealant 8 in the glue storage cavity 101 is extruded outwards, meanwhile, the fixation between the second end cap 2 and the first end cap 1 is completed, the inner wall of the glue storage cavity 101 is attached to the outer wall of the second end cap 2, and the sealant 8 is prevented from flowing downwards when the second end cap 2 slides to the inner side of the glue storage cavity 101.
Specifically, as shown in fig. 1 and fig. 2, the bottom of the first end cap 1 is provided with a first sealing film 6 for sealing the glue storage cavity 101, and the first sealing film 6 is arranged to prevent the sealant 8 in the glue storage cavity 101 from overflowing.
Specifically, as shown in fig. 2, the inside of first end cover 1 has and deposits a plurality of glue outlet holes 102 that are annular equidistance array distribution that glues the chamber 101 intercommunication, the inside of first end cover 1 has and is used for glue outlet hole 102 sealed second seal membrane 7, through the setting that is a plurality of glue outlet holes 102 that annular equidistance array distribution, make deposit sealed glue 8 in gluey chamber 101 even extrude to the filter assembly direction through a plurality of glue outlet holes 102, sealed homogeneity and fixed stability between end cover and the filter assembly has been guaranteed, the setting of second seal membrane 7 prevents sealed glue 8 and outwards overflows through glue outlet hole 102.
Specifically, as shown in fig. 1 and 2, the chock 3 can slide to the inner side of the concave part at the bottom of the sealing gasket 4, and when the chock 3 slides to the inner side of the sealing gasket 4, the outer surface wall of the chock 3 abuts against the inner wall of the sealing gasket 4, so that the filter assembly can be tightly fixed between the sealing rings 5 of the sealing gasket 4.
The working principle is as follows: when the sealing device is used, the filtering component is placed between the sealing gasket 4 and the sealing ring 5 on the inner side of the first end cover 1, at the moment, the second sealing film 7 and the first sealing film 6 are sequentially torn off, the second end cover 2 slides upwards while the first sealing film 6 is torn off, the plug block 3 at the bottom of the inner side of the second end cover 2 slides to the inner side of the concave part at the bottom of the sealing gasket 4, the sealing gasket 4 is extruded towards the periphery, the filtering component is extruded and fixed between the sealing ring 5 and the sealing gasket 4, the extrusion type sealing and fixing between the end cover and the filtering component is completed, when the second end cover 2 moves upwards, the periphery of the top of the second end cover 2 slides to the inner side of the glue storage cavity 101, the sealing glue 8 in the glue storage cavity 101 is extruded to the sealing component through the glue outlet hole 102, the sealing and fixing of the sealing glue 8 between the end cover and the filtering component is performed again, and the sealing effect between the end cover and the filtering component is further ensured, and, when second end cap 2 slip periphery slides to depositing gluey chamber 101 inboard, has also realized fixing between first end cap 1 and the second end cap 2 through depositing sealed glue 8 in gluey chamber 101.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a modular nanometer air cleaner end cover, is including first end cover (1) that is the concave structure in top, a serial communication port, inboard fixedly connected with sealing washer (5) of first end cover (1), the bottom of first end cover (1) has through-hole (103), the inboard of first end cover (1) is close to through-hole (103) fixedly connected with and is sealed pad (4) of evagination structure, the below of first end cover (1) is provided with second end cover (2) that are the concave structure of epirelief, inboard bottom fixedly connected with chock (3) of second end cover (2), the bottom of first end cover (1) has the chamber of gluing of depositing (101), and the inboard of depositing the chamber of gluing (101) has sealed glue (8) that are used for the end cover to seal fixedly.
2. The combined nanometer air filter end cover according to claim 1, characterized in that the top periphery of the second end cover (2) can slide to the inner side of the glue storage cavity (101), and when the top periphery of the second end cover (2) slides to the glue storage cavity (101), the inner wall of the glue storage cavity (101) is attached to the outer wall of the second end cover (2).
3. The combined nanometer air filter end cover according to claim 1, characterized in that the bottom of the first end cover (1) is provided with a first sealing film (6) for sealing the glue storage cavity (101).
4. The combined nanometer air filter end cover according to claim 1, characterized in that the inner side of the first end cover (1) is provided with a plurality of glue outlets (102) which are communicated with the glue storage cavity (101) and distributed in an annular and equidistant array.
5. A combined nano-air filter end cap according to claim 4, characterized in that the inner side of the first end cap (1) is provided with a second sealing film (7) for sealing the glue outlet (102).
6. The combined nanometer air filter end cover according to claim 1, characterized in that the chock (3) can slide to the inner side of the concave part in the bottom of the sealing gasket (4), and when the chock (3) slides to the inner side of the sealing gasket (4), the outer surface wall of the chock (3) is tightly pressed against the inner wall of the sealing gasket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121571915.XU CN214944636U (en) | 2021-07-12 | 2021-07-12 | Combined type nano air filter end cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121571915.XU CN214944636U (en) | 2021-07-12 | 2021-07-12 | Combined type nano air filter end cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214944636U true CN214944636U (en) | 2021-11-30 |
Family
ID=79074290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121571915.XU Active CN214944636U (en) | 2021-07-12 | 2021-07-12 | Combined type nano air filter end cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214944636U (en) |
-
2021
- 2021-07-12 CN CN202121571915.XU patent/CN214944636U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 465, Floor 4, West Annex Building, Yanshan Investment Building, Bengshan District, Bengbu City, Anhui Province, 233000 Patentee after: Bengbu Car Accessories Nano Technology Co.,Ltd. Address before: 233002 room 108, 1f, office building, No. 888, Changzheng North Road, Huaishang District, Bengbu City, Anhui Province Patentee before: Bengbu auto accessories brand management Co.,Ltd. |