CN216572160U - Filter core mounting structure - Google Patents
Filter core mounting structure Download PDFInfo
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- CN216572160U CN216572160U CN202122958404.XU CN202122958404U CN216572160U CN 216572160 U CN216572160 U CN 216572160U CN 202122958404 U CN202122958404 U CN 202122958404U CN 216572160 U CN216572160 U CN 216572160U
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- mounting groove
- filter element
- filter
- limiting plate
- arc
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Abstract
The utility model discloses a filter element mounting structure, which comprises a filter and a filter element, wherein the filter is provided with a mounting groove, the front end surface of the mounting groove is provided with a cover plate, the filter element is mounted in the mounting groove at the rear side of the cover plate, and the filter element mounting structure is characterized in that: a blocking piece is arranged on the front side of the bottom of the mounting groove, and the lower part of the filter element is arranged on the rear side of the blocking piece; the top of the mounting groove is provided with a limiting piece, and the limiting piece limits the filter element in the mounting groove; the limiting piece comprises a bolt and an elastic limiting plate, and the top of the elastic limiting plate is rotatably connected with the top of the mounting groove through the bolt; when the bottom of the elastic limiting plate rotates downwards, the rear end of the elastic limiting plate is abutted against the front end face of the filter element to limit the top of the filter element. The utility model is convenient for the maintenance and replacement of the filter element, prolongs the service life, and reduces the maintenance rate and the maintenance cost.
Description
Technical Field
The utility model relates to a filter, in particular to a filter element mounting structure.
Background
The air filter is an air filter device, is generally used for dust prevention of clean workshops, clean plants, laboratories and clean rooms, or electronic mechanical communication equipment and the like, and can also be used for a general household air purifier.
Wherein, some miniature air cleaner, filter core installation and when changing, all utilize the plastics buckle to carry on spacingly, however, at the in-process of in-service use, after repetitious usage, plastics bayonet socket and easy damage, because plastics buckle and filter structure as an organic whole, after the buckle damages, then need dismantle the change with a big accessory of inside, the cost is comparatively high, can influence normal filtration moreover.
Disclosure of Invention
The utility model aims to provide a filter element mounting structure, which is convenient for mounting and replacing a filter screen, prolongs the service life and reduces the maintenance cost.
In order to achieve the purpose, the utility model adopts the technical scheme that: a filter element mounting structure comprises a filter and a filter element, wherein a mounting groove is formed in the filter, a cover plate is arranged on the front end face of the mounting groove, the filter element is mounted in the mounting groove on the rear side of the cover plate, a blocking piece is arranged on the front side of the bottom of the mounting groove, and the lower portion of the filter element is arranged on the rear side of the blocking piece;
the top of the mounting groove is provided with a limiting piece which limits the filter element in the mounting groove;
the limiting piece comprises a bolt and an elastic limiting plate, and the top of the elastic limiting plate is rotatably connected with the top of the mounting groove through the bolt; when the bottom of the elastic limiting plate rotates downwards, the rear end of the elastic limiting plate abuts against the front end face of the filter element to limit the top of the filter element; when the bottom of the elastic limiting plate is rotatably arranged on the left side or the right side of the bolt, the elastic limiting plate is arranged above the filter element, and the limitation on the top of the filter element is removed.
Among the above-mentioned technical scheme, the top front end of mounting groove is equipped with one and steps down the groove, it is equipped with a screw to step down the inslot, the bolt spiro union in the screw, the top of elasticity limiting plate set up in step down the inslot.
Among the above-mentioned technical scheme, elasticity limiting plate includes connecting plate, arc and arm-tie, the top of connecting plate is equipped with a through-hole, the bolt passes the through-hole with the screw spiro union links to each other, the arcuation arch of arc sets up towards the back, the arcuation arch of arc set up in the below rear side of connecting plate, the rear end of arc with the bottom of connecting plate links to each other, the bottom of arm-tie with the front end of arc links to each other.
In the above technical solution, when the elastic limit plate limits the top of the filter element, the arc-shaped protrusion at the rear end of the arc-shaped plate abuts against the front end face of the top of the filter element; when the elastic limiting plate is released from limiting the top of the filter element, the arc-shaped protrusion at the rear end of the arc-shaped plate abuts against the yielding groove.
In the technical scheme, the blocking piece comprises at least two groups of blocking rods which are parallel to each other, the blocking rods are arranged at intervals from left to right, the bottom of each blocking rod is vertically installed on the bottom surface of the mounting groove, a distance is arranged between each blocking rod and the rear side surface of the mounting groove, and the distance is larger than or equal to the thickness of the filter element.
In the above technical scheme, the elastic limiting plate is made of metal.
Among the above-mentioned technical scheme, the left side of apron through the pivot with the left side of mounting groove is rotated and is linked to each other, the right side of mounting groove is equipped with a catching groove, the right side of apron through a buckle with the catching groove joint links to each other.
Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages:
1. according to the filter element mounting structure, the filter element is placed by the mounting groove, the bottom of a product is limited by the blocking piece, and the top of the filter element is limited by the rotatable elastic limiting plate, so that the filter element is convenient and quick to mount, dismount and replace, is not easy to damage, is convenient to replace even if damaged, reduces maintenance cost and prolongs service life.
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the present invention (when a cover plate is opened, an elastic limiting plate limits a filter element);
fig. 2 is a schematic structural view of the first embodiment of the present invention (when the cover plate is opened, the elastic limiting plate is released from limiting the filter element);
FIG. 3 is a schematic cross-sectional view of a filter cartridge in an installed state according to an embodiment of the present invention;
fig. 4 is a partially enlarged view of fig. 3.
Wherein: 1. a filter; 2. a filter element; 3. mounting grooves; 4. a cover plate; 5. a bolt; 6. an elastic limit plate; 7. a yielding groove; 8. a screw hole; 9. a connecting plate; 10. an arc-shaped plate; 11. pulling a plate; 12. a through hole; 13. a blocking lever; 14. mounting a screw hole; 15. a rotating shaft; 16. buckling grooves; 17. and (5) buckling.
Detailed Description
The utility model is further described with reference to the following figures and examples:
the first embodiment is as follows: referring to fig. 1 to 4, a filter element mounting structure includes a filter 1 and a filter element 2, the filter is provided with a mounting groove 3, a cover plate 4 is provided on a front end surface of the mounting groove, the filter element is mounted in the mounting groove on the rear side of the cover plate, a blocking member is provided on the front side of the bottom of the mounting groove, and the lower part of the filter element is provided on the rear side of the blocking member;
the top of the mounting groove is provided with a limiting piece, and the limiting piece limits the filter element in the mounting groove;
the limiting piece comprises a bolt 5 and an elastic limiting plate 6, and the top of the elastic limiting plate is rotatably connected with the top of the mounting groove through the bolt; when the bottom of the elastic limiting plate rotates downwards, the rear end of the elastic limiting plate is abutted against the front end face of the filter element to limit the top of the filter element; when the bottom of the elastic limiting plate is rotatably arranged on the left side or the right side of the bolt, the elastic limiting plate is arranged above the filter element, and the limitation on the top of the filter element is removed.
The elastic limit plate is made of metal.
In this embodiment, can set up the fan at the rear side of mounting groove, the fan induced drafts, inhales outside air through the mounting groove, when through the filter core, filters the air through the filter core. When the cartridge is saturated, it needs to be replaced. When changing, open the apron earlier, then grasp the front end of elasticity limiting plate, with its pulling forward, make its front end that warp and break away from the filter core, then rotate the elasticity limiting plate for the elasticity limiting plate rotates the filter core top, then with the filter core pulling up, makes the bottom of filter core be in the top that stops, then with the filter core pull out can, can pull out the filter core. During the installation, slope backward setting from top to bottom with the filter core, insert the bottom of filter core in the mounting groove that blocks the rear side, then rotate the top of filter core backward, make the filter core insert completely in the mounting groove, the bottom of filter core supports on the bottom surface of mounting groove, the filter core is in the below of elasticity limiting plate this moment, then rotate elasticity limiting plate, make the rear end of elasticity limiting plate support on the preceding terminal surface of filter core, it is spacing to utilize elasticity limiting plate to carry out the top of filter core, and the bottom of filter core is then spacing through blocking, the rear end of filter core is spacing then through the back wall of mounting groove. Wherein, because elasticity limiting plate is made for the metal, its long service life, be difficult for damaging moreover, the maintenance rate is low. If the elastic limiting plate is damaged, only the elastic limiting plate needs to be replaced, and the cost is lower.
Referring to fig. 1-4, the top front end of mounting groove is equipped with one and steps down groove 7, it is equipped with a screw 8 to step down the inslot, the bolt spiro union in the screw, the top of elasticity limiting plate set up in step down the inslot. The front end that can prevent elasticity limiting plate like this is outside at the front end of mounting groove, does not influence the installation of apron.
Referring to fig. 1-4, the elastic limiting plate comprises a connecting plate 9, an arc-shaped plate 10 and a pulling plate 11, a through hole 12 is formed in the top of the connecting plate, the bolt penetrates through the through hole and is connected with the screw hole in a threaded manner, the arc-shaped protrusion of the arc-shaped plate is arranged towards the rear, the arc-shaped protrusion of the arc-shaped plate is arranged on the rear side of the lower portion of the connecting plate, the rear end of the arc-shaped plate is connected with the bottom of the connecting plate, and the bottom of the pulling plate is connected with the front end of the arc-shaped plate.
When the elastic limiting plate limits the top of the filter element, the arc-shaped bulge at the rear end of the arc-shaped plate is abutted against the front end face of the top of the filter element; when the elastic limiting plate is released from limiting the top of the filter element, the arc-shaped protrusion at the rear end of the arc-shaped plate abuts against the yielding groove.
The setting of arc, terminal surface contact before can with the top of filter core carries on spacingly to the filter core, utilize elasticity limiting plate itself block the filter core can, also be convenient for remove the spacing of elasticity limiting plate to the filter core. And, the setting of arm-tie is convenient for operating personnel to grasp the arm-tie, drives connecting plate and arc and draws the deformation forward to drive its rotation, make it spacing or remove spacing to the filter core.
Referring to fig. 1-3, the blocking member comprises at least two groups of blocking rods 13 which are parallel to each other, a plurality of groups of blocking rods are arranged at intervals from left to right, the bottom of each blocking rod is vertically arranged on the bottom surface of the mounting groove, a space is arranged between each blocking rod and the rear side surface of the mounting groove, and the space is larger than or equal to the thickness of the filter element.
The setting of blockking the pole for carry on spacingly to the bottom front side of filter core. Wherein, be equipped with multiunit installation screw 14 on the bottom surface of mounting groove, block the bottom of pole and link to each other with the installation screw spiro union, even block the pole like this and damage, also be convenient for change, cost is also cheap.
Wherein, the left side of apron through pivot 15 with the left side of mounting groove is rotated and is linked to each other, the right side of mounting groove is equipped with a catching groove 16, the right side of apron through a buckle 17 with the catching groove joint links to each other. In this embodiment, the cover plate itself is used to make an aesthetic function, so even if the buckle of the cover plate is damaged, it is irrelevant, and meanwhile, because the cover plate is located outside, even if the buckle is damaged, the right end of the cover plate can be attached by using the adhesive tape.
Claims (7)
1. The utility model provides a filter core mounting structure, includes filter and filter core, be equipped with the mounting groove on the filter, be equipped with the apron on the preceding terminal surface of mounting groove, the filter core install in the mounting groove of apron rear side, its characterized in that: a blocking piece is arranged on the front side of the bottom of the mounting groove, and the lower part of the filter element is arranged on the rear side of the blocking piece;
the top of the mounting groove is provided with a limiting piece which limits the filter element in the mounting groove;
the limiting piece comprises a bolt and an elastic limiting plate, and the top of the elastic limiting plate is rotatably connected with the top of the mounting groove through the bolt; when the bottom of the elastic limiting plate rotates downwards, the rear end of the elastic limiting plate abuts against the front end face of the filter element to limit the top of the filter element; when the bottom of the elastic limiting plate is rotatably arranged on the left side or the right side of the bolt, the elastic limiting plate is arranged above the filter element, and the limitation on the top of the filter element is removed.
2. A filter cartridge mounting arrangement according to claim 1, wherein: the top front end of mounting groove is equipped with one and steps down the groove, it is equipped with a screw to step down the inslot, the bolt spiro union in the screw, the top of elasticity limiting plate set up in step down the inslot.
3. A filter cartridge mounting arrangement according to claim 2, wherein: the elasticity limiting plate includes connecting plate, arc and arm-tie, the top of connecting plate is equipped with a through-hole, the bolt passes the through-hole with the screw spiro union links to each other, the arcuation arch of arc sets up towards the back, the arcuation arch of arc set up in the below rear side of connecting plate, the rear end of arc with the bottom of connecting plate links to each other, the bottom of arm-tie with the front end of arc links to each other.
4. A filter cartridge mounting arrangement according to claim 3, wherein: when the elastic limiting plate limits the top of the filter element, the arc-shaped bulge at the rear end of the arc-shaped plate is abutted against the front end face of the top of the filter element; when the elastic limiting plate is released from limiting the top of the filter element, the arc-shaped protrusion at the rear end of the arc-shaped plate abuts against the yielding groove.
5. A filter cartridge mounting arrangement according to claim 1, wherein: the piece of blockking includes at least two sets of poles that block that are parallel to each other, the multiunit block that the pole sets up by left right side interval, block the bottom of pole install perpendicularly in on the bottom surface of mounting groove, block the pole with be equipped with the interval between the trailing flank of mounting groove, the interval is more than or equal to the thickness of filter core.
6. A filter cartridge mounting arrangement according to claim 1, wherein: the elastic limit plate is made of metal.
7. A filter cartridge mounting arrangement according to claim 1, wherein: the left side of apron through the pivot with the left side of mounting groove is rotated and is linked to each other, the right side of mounting groove is equipped with a catching groove, the right side of apron through a buckle with the catching groove joint links to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122958404.XU CN216572160U (en) | 2021-11-29 | 2021-11-29 | Filter core mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122958404.XU CN216572160U (en) | 2021-11-29 | 2021-11-29 | Filter core mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216572160U true CN216572160U (en) | 2022-05-24 |
Family
ID=81650651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122958404.XU Active CN216572160U (en) | 2021-11-29 | 2021-11-29 | Filter core mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216572160U (en) |
-
2021
- 2021-11-29 CN CN202122958404.XU patent/CN216572160U/en active Active
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