CN216866866U - Auxiliary cover opening component for filter - Google Patents
Auxiliary cover opening component for filter Download PDFInfo
- Publication number
- CN216866866U CN216866866U CN202220402148.8U CN202220402148U CN216866866U CN 216866866 U CN216866866 U CN 216866866U CN 202220402148 U CN202220402148 U CN 202220402148U CN 216866866 U CN216866866 U CN 216866866U
- Authority
- CN
- China
- Prior art keywords
- filter
- sheet body
- drawing sheet
- connecting plate
- quick
- 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.)
- Active
Links
Images
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to an auxiliary opening cover part for a filter, which is characterized in that: the quick-release hole with at least three edges is formed in the middle of the connecting plate. The utility model has the beneficial effects that: the utility model provides a filter is with assisting cover piece of opening solves the problem that filter upper cover can not conveniently be dismantled among the prior art, for the filter overhauls and brings the facility, and when the filter is not damaged completely, need not to change the filter completely, reduces cost of maintenance.
Description
Technical Field
The utility model relates to the technical field of filters, in particular to an auxiliary opening cover piece for a filter.
Background
The filter is a filter that filters impurities or gas through filter paper. Generally meansAutomobile filterIs prepared fromEngineThe fitting of (1). At present, the filter comprises an end cover, a shell and the like, and the connection mode of the upper cover and the shell comprises various modes, such as stamping, screw connection and the like. When needs overhaul, extremely difficult dismantlement, and dismantle the back, can appear the upper cover and can't agree with the problem of installation with the shell, so must whole change the filter, overhaul with high costs, overhaul more complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that the auxiliary opening cover piece for the filter is provided to overcome the defects of the prior art, the problem that the upper cover of the filter cannot be conveniently detached in the prior art is solved, convenience is brought to maintenance of the filter, the filter does not need to be completely replaced when the filter is not completely damaged, and the maintenance cost is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: the auxiliary cover opening component for the filter is characterized by comprising a connecting plate, wherein the middle part of the connecting plate is provided with a quick-release hole with at least three sides.
By adopting the technical scheme, the auxiliary cover opening piece is designed and developed, the connecting plate and the upper cover (also called an end cover) of the filter are fixedly connected in a welding or screw mode, and then the corresponding disassembly piece is selected to rotate to assist in opening the cover piece, so that the upper cover of the filter can be conveniently disassembled, the problem that the upper cover of the filter in the prior art cannot be conveniently disassembled is solved, convenience is brought to filter maintenance, and when the filter is not completely damaged, the filter does not need to be completely replaced, and the maintenance cost is reduced; furthermore, the quick-release holes can be selectively machined into polygonal shapes such as triangular shapes, quadrilateral shapes, pentagonal shapes and hexagonal shapes, wherein the hexagonal shapes are provided with special hexagonal wrenches, and corresponding wrenches can be ground for quick-release holes with other numbers of sides, and the quick-release holes can be freely selected and matched.
The auxiliary opening cover piece for the filter can be further provided with: the connecting plate is provided with a plurality of groups of nail holes which are uniformly distributed on the periphery of the quick-release hole in a surrounding manner.
Adopt above-mentioned technical scheme, through setting up the nail hole, make connecting plate and filter upper cover accessible screwed connection, compare in the welded mode, filter upper cover and supplementary piece two cocoa dismantlements of uncapping, all the other filter upper covers of connecting plate dismantlement of being convenient for.
The auxiliary opening cover piece for the filter can be further provided with: a group of ribs protruding or sinking towards the end surface of one side are arranged between every two adjacent groups of nail holes.
Adopt above-mentioned technical scheme, through setting up the rib, can delay the deformation of connecting plate, increase of service life.
The auxiliary opening cover piece for the filter can be further provided with: the connecting plate comprises a first drawing sheet body, a second drawing sheet body and an excessive drawing sheet body, the first drawing sheet body and the second drawing sheet body are arranged at intervals along the direction of the central axis of the quick-release hole, and the excessive drawing sheet body is distributed between the first drawing sheet body and the second drawing sheet body, and two ends of the excessive drawing sheet body are respectively and fixedly connected in a smooth mode.
By adopting the technical scheme, the first drawing sheet body and the second drawing sheet body are arranged at intervals along the direction of the central axis of the quick-release hole, so that the end face of the quick-release hole to the upper cover of the filter is provided with a certain containing cavity, the wrench can extend into the quick-release hole to a deeper depth, the force application by hands is facilitated, and the wrench is prevented from being separated from the quick-release hole in the knob process.
The auxiliary opening cover piece for the filter can be further provided with: the first drawing sheet body, the second drawing sheet body and the excessive drawing sheet body are integrally drawn and formed.
By adopting the technical scheme, the auxiliary cover opening part is convenient to process.
The auxiliary opening cover piece for the filter can be further provided with: the periphery of the connecting plate is circular.
By adopting the technical scheme, compared with a rectangle and other polygons, the circle has no edges and corners, so that hands are prevented from being scratched, and the circle cannot be contacted with other parts in the knob process.
The present invention will be described in further detail with reference to the accompanying drawings and examples.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of an embodiment of the present invention;
FIG. 3 is a schematic cross-sectional view of an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
An auxiliary opening cover member for a filter as shown in fig. 1 to 3 comprises a connecting plate 1, wherein a quick-release hole 2 with six sides is formed in the middle of the connecting plate 1. The auxiliary cover opening piece is designed and developed, the connecting plate 1 and the upper cover (also called an end cover) of the filter are fixedly connected in a welding or screw mode, then the corresponding dismounting piece is selected and rotated to assist in opening the cover piece, so that the upper cover of the filter can be conveniently dismounted, the problem that the upper cover of the filter in the prior art cannot be conveniently dismounted is solved, convenience is brought to filter maintenance, when the filter is not completely damaged, the filter does not need to be completely replaced, and the maintenance cost is reduced; furthermore, the quick-release hole 2 is selectively machined to be in a polygonal shape such as a hexagonal shape, and a special hexagonal wrench is provided for the hexagonal shape.
And 8 groups of nail holes 3 uniformly distributed on the periphery of the quick-release hole 2 are formed in the connecting plate 1 in a surrounding manner. Through setting up nail hole 3, make connecting plate 1 and filter upper cover accessible screwed connection, compare in the welded mode, the filter upper cover can dismantle with supplementary two of uncapping the piece, and all the other filter upper covers are dismantled to connecting plate 1 of being convenient for.
A group of ribs 4 protruding or sinking towards the end surface of one side are arranged between every two adjacent groups of nail holes 3. Through setting up rib 4, can delay the deformation of connecting plate 1, increase of service life.
The connecting plate 1 comprises a first drawing sheet body 11, a second drawing sheet body 12 and an excessive drawing sheet body 13, wherein the first drawing sheet body 11 and the second drawing sheet body 12 are arranged at intervals along the direction of the central axis of the quick-release hole 2, and the excessive drawing sheet body 13 is distributed between the first drawing sheet body 11 and the second drawing sheet body 12 and is respectively and fixedly connected with two ends in a smooth mode. The first drawing sheet body 11 and the second drawing sheet body 12 are distributed at intervals along the direction of the central axis of the quick-release hole 2, so that a certain cavity is formed from the quick-release hole 2 to the end face of the filter upper cover, the wrench can extend into the quick-release hole 2 to a greater depth, the force can be applied by hands, and the wrench is prevented from being pulled out of the quick-release hole 2 in the knob process. The first drawing sheet body 11, the second drawing sheet body 12 and the excessive drawing sheet body 13 are integrally drawn and formed. The cover opening and closing processing is facilitated.
The periphery of the connecting plate 1 is circular. Compared with a polygon such as a rectangle, the circle has no edges and corners, so that hands are prevented from being scratched, and the circle cannot be contacted with other parts in the knob process.
Claims (6)
1. An auxiliary opening cover part for a filter is characterized in that: the quick-release connecting plate comprises a connecting plate, wherein a quick-release hole with at least three edges is formed in the middle of the connecting plate.
2. A filter auxiliary opening cover member according to claim 1, wherein: the connecting plate is provided with a plurality of groups of nail holes which are uniformly distributed on the periphery of the quick-release hole in a surrounding manner.
3. A filter auxiliary opening cover member according to claim 2, wherein: a group of ribs protruding or sinking towards the end surface of one side are arranged between every two adjacent groups of nail holes.
4. A filter auxiliary opening cover member according to any one of claims 1 to 3, wherein: the connecting plate comprises a first drawing sheet body, a second drawing sheet body and an excessive drawing sheet body, the first drawing sheet body and the second drawing sheet body are arranged at intervals along the direction of the central axis of the quick-release hole, and the excessive drawing sheet body is distributed between the first drawing sheet body and the second drawing sheet body, and two ends of the excessive drawing sheet body are respectively and fixedly connected in a smooth mode.
5. A filter auxiliary opening cover member according to claim 4, wherein: the first drawing sheet body, the second drawing sheet body and the excessive drawing sheet body are integrally drawn and formed.
6. A filter auxiliary opening cover member according to claim 4, wherein: the periphery of the connecting plate is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220402148.8U CN216866866U (en) | 2022-02-24 | 2022-02-24 | Auxiliary cover opening component for filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220402148.8U CN216866866U (en) | 2022-02-24 | 2022-02-24 | Auxiliary cover opening component for filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216866866U true CN216866866U (en) | 2022-07-01 |
Family
ID=82161947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220402148.8U Active CN216866866U (en) | 2022-02-24 | 2022-02-24 | Auxiliary cover opening component for filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216866866U (en) |
-
2022
- 2022-02-24 CN CN202220402148.8U patent/CN216866866U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216866866U (en) | Auxiliary cover opening component for filter | |
| CN213236017U (en) | Gear box convenient to dismantle | |
| CN212337586U (en) | Detachable air compressor | |
| CN205007749U (en) | Square body panel beating shell air purifier structure | |
| CN209765611U (en) | Make things convenient for on-vehicle payment terminal of bus of dismouting | |
| CN208586742U (en) | A kind of combined console with baffle | |
| CN216805292U (en) | Glove compartment switch connecting device for vehicle | |
| CN221263501U (en) | Motor end cover dismounting structure, motor and vehicle | |
| CN220692221U (en) | Lithium battery cell dismouting structure | |
| CN213610078U (en) | Detachable filter screen of sewage treatment tank | |
| CN2289015Y (en) | Built-up form | |
| CN215943002U (en) | Connecting structure of robot shell | |
| CN216729164U (en) | Forming die for automobile engine shell | |
| CN214533976U (en) | Novel anti-theft bolt convenient to disassemble and assemble | |
| CN220985997U (en) | Connecting mechanism between special power supply module and box for front and rear maintenance of display screen | |
| CN205704436U (en) | A kind of torr cutter shaft axis body | |
| CN220850439U (en) | Bearing shaft convenient to separate from bearing | |
| CN216916189U (en) | Easily-detachable underwater vehicle closed end cover with novel connection structure after deformation | |
| CN220488051U (en) | Split quick-release screw | |
| CN215421426U (en) | Detachable case with multi-direction abdicating sealing structure | |
| CN214453413U (en) | Quick detachable anti-drop booster drill way blanking cover | |
| CN215897493U (en) | Special gear motor of little noise stereo garage | |
| CN215168034U (en) | Caisson box | |
| CN219452268U (en) | Fuel tank cap convenient to dismantle | |
| CN214502484U (en) | Emergent magnetic compass cap detaching device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |