CN209549010U - A kind of airstrainer - Google Patents
A kind of airstrainer Download PDFInfo
- Publication number
- CN209549010U CN209549010U CN201920141872.8U CN201920141872U CN209549010U CN 209549010 U CN209549010 U CN 209549010U CN 201920141872 U CN201920141872 U CN 201920141872U CN 209549010 U CN209549010 U CN 209549010U
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- CN
- China
- Prior art keywords
- frame
- hole
- inserted link
- inserting groove
- screw rod
- 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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- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model relates to a kind of airstrainers, it includes screen modules and frame, the screen modules are folded in the lower portion, the four corners that the frame is located at an end face of filtering wire side are equipped with grafting block, four corners positioned at the other end of filtering wire side are equipped with inserting groove, it is mating by the grafting block and the inserting groove between frame and frame, the frame offers the through-hole for being connected to the inserting groove, the axial direction of the through-hole and the axial direction of the inserting groove are perpendicular, sliding is connected with inserted link in the through-hole, grafting block surface offers section slot identical with the inserted link cross section, the frame is provided with the actuator for driving the inserted link mobile and fixed after movement.A kind of airstrainer of the utility model can be assembled into the filter screen structure of different-thickness according to actual needs, have the advantages that improve practicability.
Description
Technical field
The utility model relates to air filtration technical fields, more particularly, to a kind of airstrainer.
Background technique
Currently, air quality problems are increasingly valued by people, it is logical in many environmental protection equipments, household electrical appliance, building
The occasions such as air piping often need to use filter screen structure and carry out air filtration purification.Existing filter screen generally comprise outline border and
Screen modules, screen modules are filled with materials such as active carbons, if the active carbon packed density of screen modules is larger,
Air mass flow is limited, if limiting filter effect when active carbon packed density deficiency, for different use occasions, only
Filter screen specification can be selected according to scene actual use situation, and traditional airstrainer specification is more single on the market at present
One, it is particularly customized for some certain applications needs, it is not very practical.
Utility model content
The purpose of this utility model is to provide a kind of airstrainers, can be assembled into different-thickness according to actual needs
Filter screen structure, have the advantages that improve practicability.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of airstrainer,
Including screen modules and frame, the screen modules are folded in the lower portion, and the frame is located at filtering wire side
The four corners of one end face are equipped with grafting block, and the four corners positioned at the other end of filtering wire side are equipped with inserting groove, frame and frame
Between it is mating by the grafting block and the inserting groove, the frame offers the through-hole for being connected to the inserting groove, institute
The axial direction for stating through-hole and the axial direction of the inserting groove are perpendicular, and sliding is connected with inserted link, grafting block surface in the through-hole
Section slot identical with the inserted link cross section is offered, the frame is provided with for driving the inserted link mobile and moving
Fixed actuator after dynamic.
By using above-mentioned technical proposal, the both ends of the surface of frame are respectively equipped with grafting block and inserting groove, and two frames can be with
It is connected after being mutually inserted by grafting block and inserting groove, so that filter screen can be superimposed, increases the thickness of active carbon.
When connection, by where grafting block with where inserting groove while be bonded to each other, and be inserted into grafting block in inserting groove,
It recycles actuator driving inserted link mobile, is inserted into inserted link in the slot of grafting block, and then realize and fix.It is driven using actuator
Dynamic inserted link reverse movement, makes inserted link detach slot, can remove grafting block from inserting groove, to make between two frames
It is separated from each other, reduces the thickness of active carbon.Therefore, the filter screen structure of different-thickness can be gone out, with on-site consolidation to meet difference
The demand of applicable situation.
The utility model is further arranged to: the actuator includes the screw rod connecting with the frame member, the spiral shell
Bar is axial axially parallel with the through-hole, and the screw rod is threadedly coupled through the inserted link and with the inserted link.
By using above-mentioned technical proposal, it is connect while due to inserted link and through-hole sliding connection with screw flight,
When rotating screw rod, inserted link can not be rotated and will be moved axially along through-hole, realize that driving inserted link is mobile, after mobile, in spiral shell
It realizes and fixes under the latching characteristics of line.
The utility model is further arranged to: the screw rod end is fixedly installed section in I-shaped swivel becket, institute
State it is inwardly protruding at the aperture of through-hole be provided with flange collar, the flange collar rotates on the inside of the swivel becket and with the swivel becket
Cooperation.
By using above-mentioned technical proposal, screw rod is realized by the swivel becket of end and the flange collar of through-hole to be connected with through-hole rotation
It connects, which stablizes.
The utility model is further arranged to: the swivel becket surface bulge is provided with rotating block, and the frame is located at institute
State the rotation slot for offering at the opening's edge in through-hole aperture and placing for the rotating block.
It by using above-mentioned technical proposal, can be driven screw turns using rotating block, while rotating block is located at rotation slot
In, it is not necessary to occupy extraneous excessive space.
The utility model is further arranged to: the inserted link projected side wall is provided with guide pad, and the through hole wall is along axis
To guide groove is offered, the guide pad and guide groove sliding cooperate.
By using above-mentioned technical proposal, inserted link is connect by guide pad and guide groove realization with the sliding of through-hole, should
Connection type is stablized.
The utility model is further arranged to: the guide pad and the guide groove are symmetrically arranged with two groups.
By using above-mentioned technical proposal, so that inserted link stress more balances, stabilization when inserted link sliding is further increased
Property.
In conclusion the utility model has the following beneficial effects:
The both ends of the surface of frame are respectively equipped with grafting block and inserting groove, and two frames can be mutual by grafting block and inserting groove
It is connected after grafting, it is mobile using screw drive inserted link, it can be mounted or separated between two frames, and then can make
Obtaining filter screen can be superimposed or reduce, and therefore, the filter screen structure of different-thickness can be gone out with on-site consolidation, to meet different be applicable in
The demand of occasion.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model embodiment；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is schematic diagram of internal structure of the frame after through hole is splitted in the utility model embodiment；
Fig. 4 is the schematic diagram of slot in the utility model embodiment.
In figure: 1, screen modules；2, frame；3, grafting block；4, inserting groove；5, through-hole；6, inserted link；7, slot；8, spiral shell
Bar；9, swivel becket；10, flange collar；11, rotating block；12, rotation slot；13, guide pad；14, guide groove.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
It as depicted in figs. 1 and 2, is a kind of airstrainer disclosed by the utility model, including screen modules 1 and frame
2, screen modules 1 are folded in inside frame 2, and the four corners that frame 2 is located at an end face of filtering wire side are equipped with grafting block 3, position
Four corners in the other end of filtering wire side are equipped with inserting groove 4, pass through grafting block 3 and inserting groove 4 between frame 2 and frame 2
It is mating.
As shown in Figure 3 and Figure 4, frame 2 offers the through-hole 5 of connection inserting groove 4, the axial direction of through-hole 5 and the axis of inserting groove 4
To perpendicular, sliding is connected with inserted link 6 in through-hole 5, and 3 surface of grafting block offers section slot identical with 6 cross section of inserted link
7, frame 2 is provided with the actuator for driving inserted link 6 mobile and fixed after movement.It is mobile using actuator driving inserted link 6,
It is inserted into inserted link 6 in the slot 7 of grafting block 3, the fixation between grafting block 3 and inserting groove 4 may be implemented.It is driven using actuator
Dynamic inserted link 6 moves backward, and so that inserted link 6 is detached slot 7, the separation between grafting block 3 and inserting groove 4 can be realized.
As shown in figure 3, actuator includes the screw rod 8 being rotatablely connected with frame 2, screw rod 8 is axial axial parallel with through-hole 5,
Screw rod 8 is threadedly coupled through inserted link 6 and with inserted link 6.Connect while connection due to inserted link 6 and the sliding of through-hole 5 with 8 screw thread of screw rod
It connects, therefore when rotating screw rod 8, inserted link 6 can not be rotated and will be moved axially along through-hole 5, realizes that driving inserted link 6 is mobile, it is mobile
After, it realizes and fixes under the latching characteristics of screw thread.
As shown in Figures 2 and 3,8 end of screw rod is fixedly installed section in I-shaped swivel becket 9, at the aperture of through-hole 5
Inwardly protruding to be provided with flange collar 10, flange collar 10 is rotatably assorted embedded in 9 inside of swivel becket and with swivel becket 9, and screw rod 8 passes through end
The flange collar 10 of swivel becket 9 and through-hole 5 is realized to be rotatablely connected with through-hole 5.9 surface bulge of swivel becket is provided with rotating block 11, frame 2
The rotation slot 12 placed for rotating block 11 is offered at the opening's edge in 5 aperture of through-hole, can drive screw rod 8 using rotating block 11
Rotation, while rotating block 11 is located in rotation slot 12, it is not necessary to occupy extraneous excessive space.
As shown in figure 3,6 projected side wall of inserted link is provided with guide pad 13,5 hole wall of through-hole is provided in the axial direction with guide groove 14,
Guide pad 13 and the sliding of guide groove 14 cooperate, and guide pad 13 and guide groove 14 are symmetrically arranged with two groups.Inserted link 6 passes through guide pad 13
And the realization of guide groove 14 is connect with the sliding of through-hole 5.
The implementation principle of the present embodiment are as follows: two frames 2 connect after being mutually inserted by grafting block 3 and inserting groove 4
Get up, drives inserted link 6 mobile using screw rod 8, can be mounted or separated between two frames 2.When installation, by grafting block 3
Place with where inserting groove 4 while be bonded to each other, and be inserted into grafting block 3 in inserting groove 4, rotate rotating block 11
So that screw rod 8 rotates, and then drives inserted link 6 mobile, when inserted link 6 is moved to insertion slot 7, grafting block 3 is fixed on inserting groove 4
It is interior, it realizes and fixes between two frames 2, so that filter screen can be superimposed, increase the thickness of active carbon.When separation, reversely
Rotating block 11 is rotated, inserted link 6 is driven to move backward, after inserted link 6 is detached from slot 7, grafting block 3 can remove inserting groove 4, and two
Separation is realized between frame 2, and then reduces the thickness of active carbon.Therefore, the filter screen knot of different-thickness can be gone out with on-site consolidation
Structure, to meet the needs of different applicable situations.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (6)
1. a kind of airstrainer, it is characterised in that: including screen modules (1) and frame (2), the screen modules (1)
It is folded in the frame (2) inside, the four corners that the frame (2) is located at an end face of filtering wire side are equipped with grafting block (3), position
Four corners in the other end of filtering wire side are equipped with inserting groove (4), pass through the grafting block between frame (2) and frame (2)
(3) and the inserting groove (4) is mating, and the frame (2) offers the through-hole (5) for being connected to the inserting groove (4), described logical
The axial direction in hole (5) and the axial direction of the inserting groove (4) are perpendicular, and sliding is connected with inserted link (6) in the through-hole (5), described to insert
It connects block (3) surface and offers section slot (7) identical with the inserted link (6) cross section, the frame (2) is provided with for driving
Move the inserted link (6) mobile and fixed after movement actuator.
2. a kind of airstrainer according to claim 1, it is characterised in that: the actuator includes and the frame
(2) screw rod (8) being rotatablely connected, the screw rod (8) is axial axial parallel with the through-hole (5), and the screw rod (8) is through described
Inserted link (6) is simultaneously threadedly coupled with the inserted link (6).
3. a kind of airstrainer according to claim 2, it is characterised in that: screw rod (8) end is fixedly installed
Section is in I-shaped swivel becket (9), inwardly protruding at the aperture of the through-hole (5) to be provided with flange collar (10), the flange collar
(10) it is rotatably assorted on the inside of the swivel becket (9) and with the swivel becket (9).
4. a kind of airstrainer according to claim 3, it is characterised in that: swivel becket (9) the surface bulge setting
Have rotating block (11), the frame (2) is located at the opening's edge in the through-hole (5) aperture to offer places for the rotating block (11)
Rotation slot (12).
5. a kind of airstrainer according to any one of claims 1 to 4, it is characterised in that: inserted link (6) side wall
Protrusion is provided with guide pad (13), and through-hole (5) hole wall is provided in the axial direction with guide groove (14), the guide pad (13) and institute
State guide groove (14) sliding cooperation.
6. a kind of airstrainer according to claim 5, it is characterised in that: the guide pad (13) and the guide groove
(14) two groups are symmetrically arranged with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141872.8U CN209549010U (en) | 2019-01-26 | 2019-01-26 | A kind of airstrainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920141872.8U CN209549010U (en) | 2019-01-26 | 2019-01-26 | A kind of airstrainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209549010U true CN209549010U (en) | 2019-10-29 |
Family
ID=68308000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920141872.8U Expired - Fee Related CN209549010U (en) | 2019-01-26 | 2019-01-26 | A kind of airstrainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209549010U (en) |
-
2019
- 2019-01-26 CN CN201920141872.8U patent/CN209549010U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191029 Termination date: 20220126 |