CN208907461U - One kind being used for the reusable dustproof cover of filter assembly - Google Patents
One kind being used for the reusable dustproof cover of filter assembly Download PDFInfo
- Publication number
- CN208907461U CN208907461U CN201821649755.4U CN201821649755U CN208907461U CN 208907461 U CN208907461 U CN 208907461U CN 201821649755 U CN201821649755 U CN 201821649755U CN 208907461 U CN208907461 U CN 208907461U
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- China
- Prior art keywords
- blade
- dust
- pole
- center
- reusable
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- 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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Abstract
The utility model discloses one kind to be used for the reusable dustproof cover of filter assembly, including dust-proof guard, the left side of the dust-proof guard offers label slot, the right side of dust-proof guard is fixedly connected with center-pole, the right side of center-pole offers groove, the upper surface of center-pole is fixedly connected with the first blade, the bottom surface of center-pole is fixedly connected with the second blade, the front of center-pole is fixedly connected with third blade, the back side of center-pole is fixedly connected with quaterfoil, and the upper surface of dust-proof guard is fixedly connected with pull ring.This is used for the reusable dustproof cover of filter assembly, achieve the effect that sealing, prevent falling into for dust, solve the problems, such as that dust is fallen into filter during transportation, have the advantages that sealing, achieved the effect that be easy to use, ensure that this for the reusable of the reusable dustproof cover of filter assembly, it solves the problems, such as that part filter dustproof cover cannot be reused, has the advantages that reusable.
Description
Technical field
The utility model relates to dustproof cover technical fields, specially a kind of reusable dust-proof for filter assembly
Lid.
Background technique
Dustproof cover is circular cowling, is fixed on the lasso or washer of filter assembly, and towards another lasso or pad
Circle extends, and covers bearing interior space, but not with another lasso or washer contacts, its major advantage is good seal performance.
Filter refers to the accessory for playing impurity screening or gas by filter paper, difficult in transport and use process
Exempt to have the entrance of dust, it is therefore desirable to which dustproof cover is sealed filter, and existing filter dust cover portion cannot weigh
It is multiple to use, the raising of cost is caused, the waste of resource, it is reusable anti-for filter assembly that we have proposed one kind thus
Dirt lid.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of reusable dust-proof for filter assembly
Lid, solves the problems, such as to reuse inside filter into dust and dustproof cover.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: one kind is repeated for filter assembly to be made
With dustproof cover, including dust-proof guard, the left side of the dust-proof guard offers label slot, and the right side of the dust-proof guard is solid
Surely it is connected with center-pole, the right side of the center-pole offers groove, and the upper surface of the center-pole is fixedly connected with
One blade, the bottom surface of the center-pole are fixedly connected with the second blade, and the front of the center-pole is fixedly connected with third blade,
The back side of the center-pole is fixedly connected with quaterfoil, and the upper surface of the dust-proof guard is fixedly connected with pull ring, the drawing
The right side of ring offers kerve.
Preferably, the shape of the pull ring is in flat, the pull ring with a thickness of 2.5mm.
Preferably, the vertical plane where the pull ring right side is located at same with the vertical plane where dust-proof guard right side
In horizontal plane, the pull ring and dust-proof guard junction are in arc-shaped.
Preferably, the center-pole is located at the middle part of dust-proof guard right side, and the groove is located at center-pole right side
Middle part.
Preferably, first blade is located at the one end of center-pole far from dust-proof guard, first blade and the second leaf
Piece is symmetrical, and the size of the first blade and the second blade is equal in magnitude.
Preferably, the third blade is between the first blade and dust-proof guard, the third blade and quaterfoil
It is symmetrical, and the size of third blade and quaterfoil is equal in magnitude.
(3) beneficial effect
The utility model provide it is a kind of for the reusable dustproof cover of filter assembly, have it is following the utility model has the advantages that
(1) this is used for the reusable dustproof cover of filter assembly, center-pole is provided with the first blade and with first
The second symmetrical blade of blade, center-pole are provided with third blade and the quaterfoil symmetrical with third blade, can make
This is buckled into the threaded hole of filter for the reusable dustproof cover of filter assembly, plays the work that prevents from falling off with screw thread back-off
With achieving the effect that sealing, prevent falling into for dust, solve the problems, such as that dust is fallen into filter during transportation, is had
The advantages of sealing.
(2) this is used for the reusable dustproof cover of filter assembly, and by the flat design of pull ring, pull ring and kerve are matched
The label for closing use and label slot acts on, this can be made to be used for the reusable dustproof cover of filter assembly and removing process
In convenient for pulling, achieved the effect that be easy to use, ensure that this being weighed for filter assembly reusable dustproof cover
It is multiple to use, it solves the problems, such as that part filter dustproof cover cannot be reused, has the advantages that reusable.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model center-pole front view；
Fig. 2 is the utility model center-pole front view；
Fig. 3 is the utility model center-pole side view.
In figure: 1 second blade, 2 grooves, 3 center-poles, 4 first blades, 5 third blades, 6 pull rings, 7 kerves, 8 dust-proof
Baffle, 9 label slots, 10 quaterfoils.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-3, the utility model provides a kind of technical solution: one kind is reusable anti-for filter assembly
Dirt lid, including dust-proof guard 8, the left side of dust-proof guard 8 offer label slot 9, and the right side of dust-proof guard 8 is fixedly connected with
Center-pole 3, center-pole 3 are located at the middle part of 8 right side of dust-proof guard, stability when convenient for dustproof cover sealing, center-pole 3
Right side offers groove 2, groove 2 is located at the middle part of 3 right side of center-pole, when being clamped convenient for blade into
Enter, the upper surface of center-pole 3 is fixedly connected with the first blade 4, and the first blade 4 is located at one of center-pole 3 far from dust-proof guard 8
End, the first blade 4 and the second blade 1 are symmetrical, and the size of the first blade 4 and the second blade 1 is equal in magnitude, are convenient for sealing
When clamping, guarantee the tightness of sealing, the bottom surface of center-pole 3 is fixedly connected with the second blade 1, and the front of center-pole 3 is fixed
It is connected with third blade 5, third blade 5 is between the first blade 4 and dust-proof guard 8, third blade 5 and 10 phase of quaterfoil
Symmetrically, and the size of third blade 5 and quaterfoil 10 it is equal in magnitude, it is interlaced with the first blade 4 and the second blade 1,
Reach the state being fully sealed, prevent the entrance of dust, the back side of center-pole 3 is fixedly connected with quaterfoil 10, dust-proof guard 8
Upper surface be fixedly connected with pull ring 6, the shape of pull ring 6 in flat, pull ring 6 with a thickness of 2.5mm, used convenient for filter
When disengaging work to dustproof cover, make the dustproof cover convenient for pulling, the vertical plane and dust-proof guard 8 where 6 right side of pull ring are right
Vertical plane where side is located in the same horizontal plane, and pull ring 6 and 8 junction of dust-proof guard are in arc-shaped, is convenient for the dustproof cover
Installing and dismounting, the right side of pull ring 6 offers kerve 7.
Working principle: by the port position of dustproof cover alignment filter, dust-proof guard 8 is pushed, makes the first blade 4 and the
Two blades 1 are clamped into the thread groove of filter port simultaneously, and continue to push, and make third blade 5 and quaterfoil 10
It is clamped simultaneously into the thread groove of filter port, so that the dustproof cover is reached the sealing function to filter, prevent in transit
Dust is fallen into, in use, one hand clasps kerve 7 and pulls, the dustproof cover is made slowly to be detached from filter port filter
, when needing to seal again, repeat above step.
In conclusion this is used for the reusable dustproof cover of filter assembly, the first blade 4 is provided with by center-pole 3
With second blade 1 symmetrical with the first blade 4, center-pole 3 is provided with third blade 5 and symmetrical with third blade 5
Quaterfoil 10 can be such that this buckles into the threaded hole of filter for the reusable dustproof cover of filter assembly, fall with screw thread
The effect that prevents from falling off is buckled, achievees the effect that sealing, prevents falling into for dust, solves filter dust during transportation
The problem of falling into has the advantages that sealing, by the flat design of pull ring 6, pull ring 6 and kerve 7 be used cooperatively and label
The label of slot 9 acts on, this can be made to be used for the reusable dustproof cover of filter assembly during removing convenient for pulling, reached
Effect easy to use ensure that this, for the reusable of filter assembly reusable dustproof cover, solves portion
The problem of dividing filter dustproof cover that cannot reuse, have the advantages that reusable.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. one kind is used for the reusable dustproof cover of filter assembly, including dust-proof guard (8), it is characterised in that: described dust-proof
The left side of baffle (8) offers label slot (9), and the right side of the dust-proof guard (8) is fixedly connected with center-pole (3), institute
The right side for stating center-pole (3) offers groove (2), and the upper surface of the center-pole (3) is fixedly connected with the first blade
(4), the bottom surface of the center-pole (3) is fixedly connected with the second blade (1), and the front of the center-pole (3) is fixedly connected with
The back side of three blades (5), the center-pole (3) is fixedly connected with quaterfoil (10), and the upper surface of the dust-proof guard (8) is solid
Surely it is connected with pull ring (6), the right side of the pull ring (6) offers kerve (7).
2. according to claim 1 a kind of for the reusable dustproof cover of filter assembly, it is characterised in that: the drawing
The shape of ring (6) in flat, the pull ring (6) with a thickness of 2.5mm.
3. according to claim 1 a kind of for the reusable dustproof cover of filter assembly, it is characterised in that: the drawing
Vertical plane where ring (6) right side is located in the same horizontal plane with the vertical plane where dust-proof guard (8) right side, the drawing
Ring (6) and dust-proof guard (8) junction are in arc-shaped.
4. according to claim 1 a kind of for the reusable dustproof cover of filter assembly, it is characterised in that: in described
Core bar (3) is located at the middle part of dust-proof guard (8) right side, and the groove (2) is located at the middle part of center-pole (3) right side.
5. a kind of the reusable dustproof cover of filter assembly to be used for according to claim 1, it is characterised in that: described the
One blade (4) is located at the one end of center-pole (3) far from dust-proof guard (8), and first blade (4) and the second blade (1) are opposite
Claim, and the size of the first blade (4) and the second blade (1) is equal in magnitude.
6. a kind of the reusable dustproof cover of filter assembly to be used for according to claim 1, it is characterised in that: described the
For three blades (5) between the first blade (4) and dust-proof guard (8), the third blade (5) and quaterfoil (10) are opposite
Claim, and the size of third blade (5) and quaterfoil (10) is equal in magnitude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821649755.4U CN208907461U (en) | 2018-10-11 | 2018-10-11 | One kind being used for the reusable dustproof cover of filter assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821649755.4U CN208907461U (en) | 2018-10-11 | 2018-10-11 | One kind being used for the reusable dustproof cover of filter assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208907461U true CN208907461U (en) | 2019-05-28 |
Family
ID=66614149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821649755.4U Expired - Fee Related CN208907461U (en) | 2018-10-11 | 2018-10-11 | One kind being used for the reusable dustproof cover of filter assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208907461U (en) |
-
2018
- 2018-10-11 CN CN201821649755.4U patent/CN208907461U/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: 20190528 Termination date: 20191011 |