CN211215906U - First effect roll over net formula filter - Google Patents
First effect roll over net formula filter Download PDFInfo
- Publication number
- CN211215906U CN211215906U CN201921957957.XU CN201921957957U CN211215906U CN 211215906 U CN211215906 U CN 211215906U CN 201921957957 U CN201921957957 U CN 201921957957U CN 211215906 U CN211215906 U CN 211215906U
- Authority
- CN
- China
- Prior art keywords
- filter screen
- screen frame
- mounting panel
- fixed knot
- filter
- 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 - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a just imitate roll over net formula filter, the mounting panel comprises a mounting panel, the outer inboard of mounting panel is provided with filter screen frame, filter screen frame is provided with connection structure with the junction of mounting panel, connection structure includes the extension board that outwards extends, blocks the fixture block of the surface of extension board from filter screen frame both sides surface border department, and the fixture block activity sets up the inboard at the mounting panel, filter screen frame's inboard is provided with the filter screen, filter screen frame is provided with filter screen fixed knot structure with the junction of filter screen. A just imitate a roll over net formula filter, through being provided with connection structure, the convenience is together taken off filter screen frame and filter screen after the installation, is favorable to the later stage to wash the change filter screen, through being provided with filter screen fixed knot structure, is favorable to dismantling the filter screen, is more convenient to the washing change of filter screen.
Description
Technical Field
The utility model relates to a filter technical field, in particular to first imitate roll over net formula filter.
Background
The primary filter is suitable for primary filtration of an air conditioning system, is mainly used for filtering dust particles with the particle size of more than 5 microns, and has the advantages of low price, light weight, good universality, compact structure and the like.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide a primary filter with a folding net, which can effectively solve the problems of the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an just imitate and roll over net formula filter, includes the mounting panel, the outer inboard of mounting panel is provided with filter screen frame, filter screen frame is provided with connection structure with the junction of mounting panel, connection structure includes the extension board that outwards extends, blocks the fixture block of the surface of extension board from filter screen frame both sides surface border department, and the fixture block activity sets up the inboard at the mounting panel, filter screen frame's inboard is provided with the filter screen, filter screen frame is provided with filter screen fixed knot structure with the junction of filter screen.
Preferably, the upper end surface of mounting panel corresponds extension board department and has seted up the draw-in groove, the draw-in groove pairs with extension plate shape, the fixture block runs through in the inner wall of draw-in groove, the one end that the fixture block is close to one side of mounting panel is provided with the elastic block, the bayonet socket has been seted up to the surface of extension board corresponding fixture block department, the smooth curved surface shape is personally submitted to the fixture block front end surface, the bayonet socket is identical with the terminal surface shape of fixture block.
Preferably, filter screen fixed knot constructs including slider, spout, dead lever and fastening bolt, the slider sets up in filter screen fixed knot constructs's both ends surface, and is fixed connection between slider and the filter screen fixed knot structure, the spout has been seted up to the upper end surface of filter screen frame corresponding slider department, the spout is identical with the shape of slider, be provided with the dead lever between filter screen frame and the filter screen fixed knot structure, be threaded connection between dead lever and the filter screen frame, be swing joint between dead lever and the filter screen fixed knot structure, the quantity of dead lever is a plurality of groups, the dead lever is equidistant arranging.
Preferably, fastening bolt locates filter screen frame's surface to extend to filter screen fixed knot constructs the inside, be threaded connection between fastening bolt and filter screen frame, the filter screen fixed knot constructs, fastening bolt's quantity is four groups, fastening bolt is the array and arranges.
Preferably, the upper end surface of mounting panel has been seted up near the corner mounting hole, the mounting hole runs through in the upper end surface of mounting panel, the mounting hole is the array and arranges, lead to filter screen fixed knot structure swing joint between filter screen and the filter screen frame.
Compared with the prior art, the utility model discloses following beneficial effect has: the primary-effect mesh-folding filter is characterized in that a connecting structure is arranged, after bolts are driven into a mounting hole, a mounting bottom plate is fixed on a mounting surface, a filter screen frame is pulled upwards, an extension plate can push a clamping block backwards to enable an elastic block to be extruded, so that the extension plate can be pulled out from the inner side of a clamping groove, the filter screen frame can be taken out to facilitate replacing and cleaning or replacing a filter screen, the extension plate is aligned to the inner side of the clamping groove to be inserted again during mounting, the extension plate is clamped under the action of the clamping block matched with a clamping opening to prevent falling and loosening, so that the extension plate is convenient to take down after mounting, later maintenance is facilitated, by arranging a filter screen fixing structure, when the filter screen is cleaned or replaced, fastening bolts at two ends are screwed down, then the filter screen fixing structure is taken out along the inner side of a sliding groove, the upper end of the filter screen is separated from being fixed, the filter screen is convenient to clean or replace.
Drawings
FIG. 1 is a schematic view of the overall structure of a primary-effect screen-folding filter of the present invention;
FIG. 2 is a schematic structural view of a mounting plate of a primary-effect screen-folding filter according to the present invention;
FIG. 3 is a side sectional view of the connection structure of a first-effect pleated screen filter according to the present invention;
FIG. 4 is a schematic structural view of a screen frame and a screen of the first-effect pleated screen filter of the present invention;
fig. 5 is a schematic structural view of a screen frame of the first-effect mesh-folding filter of the present invention.
In the figure: 1. mounting a plate; 2. mounting holes; 3. a screen frame; 4. a connecting structure; 41. an extension plate; 42. A card slot; 43. a bayonet; 44. a clamping block; 45. an elastic block; 5. a filter screen; 6. a filter screen fixing structure; 61. a slider; 62. a chute; 63. fixing the rod; 64. and fastening the bolt.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
The first embodiment is as follows:
as shown in fig. 1, an initial effect roll over screen filter, including mounting panel 1, the outer inboard of mounting panel 1 is provided with screen frame 3, screen frame 3 is provided with connection structure 4 with the junction of mounting panel 1, connection structure 4 includes the extension board 41 that outwards extends from screen frame 3 both sides surface border department, block the fixture block 44 of the surface of extension board 41, and the fixture block 44 activity sets up the inboard at mounting panel 1, screen frame 3's inboard is provided with filter screen 5, screen frame 3 is provided with filter screen fixed knot constructs 6 with the junction of filter screen 5.
Example two:
on the basis of the first embodiment, as shown in fig. 2 and 3, a clamping groove 42 is formed in the outer surface of the upper end of the mounting plate 1 corresponding to the extending plate 41, the clamping groove 42 is matched with the extending plate 41 in shape, the clamping block 44 penetrates through the inner wall of the clamping groove 42, an elastic block 45 is arranged at one end of the clamping block 44 close to one side of the mounting plate 1, a clamping opening 43 is formed in the outer surface of the extending plate 41 corresponding to the clamping block 44, the outer surface of the front end of the clamping block 44 is in a smooth curved surface shape, the clamping opening 43 is matched with the end surface of the clamping block 44 in shape, and the smooth curved surface can enable the clamping.
Example three:
on the basis of embodiment one and embodiment two, as shown in fig. 4, 5, filter screen fixed knot constructs 6 and includes slider 61, spout 62, dead lever 63 and fastening bolt 64, slider 61 sets up in the both ends surface of filter screen fixed knot structure 6, and be fixed connection between slider 61 and the filter screen fixed knot constructs 6, spout 62 has been seted up to the upper end surface of filter screen frame 3 corresponding slider 61 department, spout 62 is anastomotic with slider 61's shape, be provided with dead lever 63 between filter screen frame 3 and the filter screen fixed knot constructs 6, be threaded connection between dead lever 63 and the filter screen frame 3, be swing joint between dead lever 63 and the filter screen fixed knot constructs 6, the quantity of dead lever 63 is the several groups, dead lever 63 is equidistant and arranges, dead lever 63 is favorable to supporting filter screen 5.
Fastening bolt 64 locates filter screen frame 3's surface to extend to filter screen fixed knot and construct 6 inside, be threaded connection between fastening bolt 64 and filter screen frame 3, the filter screen fixed knot constructs 6, and the quantity of fastening bolt 64 is four groups, and fastening bolt 64 is the array and arranges, is convenient for unscrew, takes off filter screen fixed knot constructs 6, conveniently changes filter screen 5.
It should be noted that, the utility model relates to a primary-effect mesh-folding filter, when in use, the user drives the bolt into the mounting hole 2, after fixing the mounting plate 1 on the mounting surface, the extending plate 41 pushes the clamping block 44 backwards by pulling the filter screen frame 3 upwards, so that the elastic block 45 is squeezed, thereby the extending plate 41 can be pulled out from the inner side of the clamping groove 42, the filter screen frame 3 can be taken out, so as to be convenient for replacing and cleaning or replacing the filter screen 5, when in installation, the extending plate 41 is aimed at the inner side of the clamping groove 42 to be inserted again, under the action of the clamping block 44 matching with the bayonet 43, the extending plate 41 is clamped to prevent falling and loosening, thereby being convenient for taking off after installation, being beneficial to later maintenance, when the user cleans or replaces the filter screen 5, the fastening bolts 64 at both ends are screwed off, and then the filter screen fixing structure 6 is taken out along the inner side of the chute, make the upper end of filter screen 5 break away from fixedly, later with filter screen 5 along dead lever 63 surface take out can, conveniently wash or change filter screen 5.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a first effect roll over net formula filter, includes mounting panel (1), its characterized in that: the outer inboard of mounting panel (1) is provided with filter screen frame (3), filter screen frame (3) are provided with connection structure (4) with the junction of mounting panel (1), connection structure (4) include from outside extension board (41), the fixture block (44) of the surface of blocking extension board (41) of extending of filter screen frame (3) both sides surface border department, and fixture block (44) activity sets up the inboard in mounting panel (1), the inboard of filter screen frame (3) is provided with filter screen (5), filter screen frame (3) are provided with filter screen fixed knot constructs (6) with the junction of filter screen (5).
2. A primary-effect screen-folded filter according to claim 1, wherein: draw-in groove (42) have been seted up to the upper end surface of mounting panel (1) corresponding extension board (41) department, draw-in groove (42) pair with extension board (41) shape, fixture block (44) run through the inner wall in draw-in groove (42), the one end that fixture block (44) is close to one side of mounting panel (1) is provided with elastic block (45), bayonet socket (43) have been seted up to the surface of extension board (41) corresponding fixture block (44) department, fixture block (44) front end surface is smooth curved surface shape, bayonet socket (43) are identical with the terminal surface shape of fixture block (44).
3. A primary-effect screen-folded filter according to claim 1, wherein: filter screen fixed knot constructs (6) and includes slider (61), spout (62), dead lever (63) and fastening bolt (64), slider (61) set up in the both ends surface of filter screen fixed knot structure (6), and be fixed connection between slider (61) and filter screen fixed knot constructs (6), spout (62) have been seted up to the upper end surface correspondence slider (61) department of filter screen frame (3), spout (62) coincide with the shape of slider (61), be provided with dead lever (63) between filter screen frame (3) and the filter screen fixed knot structure (6), be threaded connection between dead lever (63) and filter screen frame (3), be swing joint between dead lever (63) and filter screen fixed knot structure (6), the quantity of dead lever (63) is a plurality of groups, dead lever (63) are equidistant arranging.
4. A primary effect screen-folded filter according to claim 3, wherein: the outer surface of filter screen frame (3) is located in fastening bolt (64) to extend to the inside of filter screen fixed knot structure (6), be threaded connection between fastening bolt (64) and filter screen frame (3), filter screen fixed knot structure (6), the quantity of fastening bolt (64) is four groups, fastening bolt (64) are the array and arrange.
5. A primary-effect screen-folded filter according to claim 1, wherein: mounting hole (2) have been seted up near the corner to the upper end surface of mounting panel (1), mounting hole (2) run through in the upper end surface of mounting panel (1), mounting hole (2) are the array and arrange, lead to filter screen fixed knot structure (6) swing joint between filter screen (5) and filter screen frame (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957957.XU CN211215906U (en) | 2019-11-14 | 2019-11-14 | First effect roll over net formula filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921957957.XU CN211215906U (en) | 2019-11-14 | 2019-11-14 | First effect roll over net formula filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211215906U true CN211215906U (en) | 2020-08-11 |
Family
ID=71940565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921957957.XU Expired - Fee Related CN211215906U (en) | 2019-11-14 | 2019-11-14 | First effect roll over net formula filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211215906U (en) |
-
2019
- 2019-11-14 CN CN201921957957.XU patent/CN211215906U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20211114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |