CN220758395U - Filter screen for air purifier convenient to adjust filter size - Google Patents
Filter screen for air purifier convenient to adjust filter size Download PDFInfo
- Publication number
- CN220758395U CN220758395U CN202322207391.1U CN202322207391U CN220758395U CN 220758395 U CN220758395 U CN 220758395U CN 202322207391 U CN202322207391 U CN 202322207391U CN 220758395 U CN220758395 U CN 220758395U
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- filter screen
- filter
- sliding
- fixedly connected
- screen body
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- 238000004140 cleaning Methods 0.000 claims abstract description 53
- 244000309464 bull Species 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 20
- 230000009471 action Effects 0.000 description 9
- 239000000428 dust Substances 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the field of filter screens for air purifiers, in particular to a filter screen for an air purifier, which is convenient for adjusting the filter size. The utility model comprises a filter screen body, wherein the filter screen body consists of a fixed frame, a fixed rod and a filter piece, the filter piece slides on the fixed rod and the fixed frame, one side of the upper surface of the filter screen body is provided with an adjusting component, the lower surface of the filter screen body is provided with a cleaning device, the adjusting component comprises a straight rod fixedly connected to the upper surface of the filter screen body, the arc surface of the straight rod is slidably connected with a clamping piece, the clamping piece clamps the filter piece in the filter screen body, and the right side of the clamping piece is fixedly connected with a cylindrical block.
Description
Technical Field
The utility model relates to the field of filter screens for air purifiers, in particular to a filter screen for an air purifier, which is convenient for adjusting the filter size.
Background
The filter screen for the air purifier can block dust and harmful gas when the air purifier is used for purifying, effectively reduces human body absorption, and places the filter screen body into the air purifier when the filter screen for the air purifier is needed, so that the harmful gas and dust are blocked.
The inventors found in daily work that: because the size of the holes on the filter screen is fixed, the size of the holes cannot be adjusted, so that when the size of the filter screen holes is required to be adjusted to change the filtering effect, the filter screen can only be purchased again, and the cost is increased.
Disclosure of Invention
The utility model aims to solve the problem that the cost is increased by purchasing a filter screen again when the filter effect is required to be changed by adjusting the size of a filter mesh because the size of the holes on the filter screen is fixed and the size of the holes cannot be adjusted in the actual use process, and provides a filter screen for an air purifier, which is convenient for adjusting the filter size.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides an air purifier uses filter screen convenient to adjust filter size, includes the filter screen body, the filter screen body comprises fixed frame and dead lever and filter screen, the filter screen slides at dead lever and fixed frame, upper surface one side of filter screen body is provided with adjusting part, the lower surface of filter screen body is provided with cleaning device, adjusting part includes the straight-bar of fixed connection at filter screen body upper surface, the arc surface sliding connection of straight-bar has the clamping piece, the filter screen in the filter screen body is cliied to the clamping piece, the right side fixedly connected with cylinder piece of clamping piece, another the left side fixedly connected with drum of clamping piece, the cylinder piece slides in the drum, the slide opening has been seted up to the arc surface of drum, the inner wall sliding connection of slide opening has the bull stick, bull stick and cylinder piece rotate to be connected, the end bull stick fixedly connected with pull rod, pull rod and filter screen body sliding connection.
The effects achieved by the components are as follows: when the size of the filter meshes needs to be adjusted, the clamping pieces clamp the filter disc and pull the pull rod, so that the clamping pieces slide on the straight rod, the pull rod drives the clamping pieces at the tail ends, and then the cylindrical block slides in the cylinder, so that the sizes of the filter meshes at the two sides change, the filter meshes change, the pull is continued, all the holes on the filter mesh change, and the effect of adjusting the sizes of the filter meshes is achieved.
Preferably, one end of the pull rod is connected with a limiting block in a threaded mode, and a spring is fixedly connected to the bottom of the inner wall of the cylinder.
The effects achieved by the components are as follows: after the adjustment is finished, the limiting block is screwed, so that the pull rod is limited.
Preferably, the other end of the spring is fixedly connected with the cylindrical block, and a limiting hole is formed in the inner wall of the sliding hole.
The effects achieved by the components are as follows: under the effect of spring for the cylinder piece can be reset by the spring, drags the bull stick, makes the bull stick card spacing downthehole, and then carries out spacingly to the clamping piece.
Preferably, auxiliary sheets are fixedly connected to two sides of the inner wall of the clamping piece, and the auxiliary sheets are rubber blocks.
The effects achieved by the components are as follows: under the action of the auxiliary sheet, the clamping sheet is prevented from damaging the filter sheet.
Preferably, the cleaning device comprises sliding grooves formed in two sides of the lower surface of the filter screen body, the inner walls of the sliding grooves are connected with sliding rods in a sliding mode, and cleaning blocks are arranged on the arc surfaces of the sliding rods.
The effects achieved by the components are as follows: when the filter screen is required to be cleaned, the sliding rod is dragged, so that the sliding rod slides in the sliding groove, and meanwhile, the cleaning block is driven to move, so that the cleaning block ejects dust in the filter screen holes, and the effect of cleaning the filter screen is achieved.
Preferably, the bottom of the cleaning block is fixedly connected with an elastic rod, and the other end of the elastic rod is fixedly connected with the sliding rod.
The effects achieved by the components are as follows: under the action of the elastic rod, the cleaning block can be turned over the filter mesh.
Preferably, the outer surface of the cleaning block is provided with a sliding surface, and the outer surface of the sliding surface is smooth.
The effects achieved by the components are as follows: under the action of the sliding surface, the friction force between the cleaning block and the filter screen body is reduced.
Preferably, the outer surface of the sliding surface is fixedly connected with cleaning rods, and the cleaning rods are uniformly distributed on the sliding surface.
The effects achieved by the components are as follows: when the cleaning block is cleaned, the cleaning rod moves along with the cleaning block to further clean.
In summary, the beneficial effects of the utility model are as follows:
according to the utility model, when the size of the filter meshes is required to be adjusted, the clamping pieces clamp the filter discs and pull the pull rod, so that the clamping pieces slide on the straight rod, the pull rod drives the clamping pieces at the tail end, and the cylindrical block slides in the cylinder, so that the filter discs at the two sides are changed, the size of the filter meshes is changed, and the filter meshes are pulled continuously, so that all the holes on the filter meshes are changed, the effect of adjusting the sizes of the filter meshes is achieved, and the problem that the size of the holes on the filter meshes is fixed and can not be adjusted is solved, so that when the filtering effect is required to be changed, the filter meshes can only be purchased again, and further the cost is increased is caused.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic perspective view of an adjusting assembly according to the present utility model;
fig. 3 is a schematic perspective view of a cleaning device according to the present utility model.
Legend description: 1. a filter screen body; 2. an adjustment assembly; 3. a cleaning device; 201. a straight rod; 202. a clamping piece; 203. a cylindrical block; 204. a cylinder; 205. a slide hole; 206. a rotating rod; 207. a pull rod; 208. a spring; 209. a limiting hole; 210. an auxiliary sheet; 211. a limiting block; 301. a chute; 302. a slide bar; 303. an elastic rod; 304. a cleaning block; 305. a slip surface; 306. and cleaning the rod.
Detailed Description
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an air purifier is with filter screen convenient to adjust filter size includes filter screen body 1, and filter screen body 1 comprises fixed frame and dead lever and filter plate, and the filter plate slides at dead lever and fixed frame, and filter screen body 1's upper surface one side is provided with adjusting part 2, and filter screen body 1's lower surface is provided with cleaning device 3.
The specific arrangement and function of the adjustment assembly 2 and the cleaning device 3 will be described in detail below.
Referring to fig. 2, in this embodiment: the adjusting component 2 comprises a straight rod 201 fixedly connected to the upper surface of the filter screen body 1, a clamping piece 202 is fixedly connected to the circular arc surface of the straight rod 201, the clamping piece 202 clamps the filter disc in the filter screen body 1, a cylindrical block 203 is fixedly connected to the right side of the clamping piece 202, a cylinder 204 is fixedly connected to the left side of the other clamping piece 202, the cylindrical block 203 slides in the cylinder 204, a sliding hole 205 is formed in the circular arc surface of the cylinder 204, a rotating rod 206 is connected to the inner wall of the sliding hole 205 in a sliding mode, the rotating rod 206 is rotatably connected with the cylindrical block 203, a pull rod 207 is fixedly connected to the pull rod 207, the pull rod 207 is in sliding connection with the filter screen body 1, when the size of filter meshes is required to be adjusted, the clamping piece 202 clamps the filter disc 202, the pull rod 207 is pulled, the clamping piece 202 slides on the straight rod 201, the pull rod 207 drives the clamping piece 202 at the tail end, the cylindrical block 203 slides in the cylinder 204, the filter discs at the two sides are changed, the sizes of the filter meshes are changed, the filter meshes are continuously pulled, all the holes on the filter mesh 207 are changed, the effect of the filter meshes is achieved, one end of the sliding hole 207 is connected with a limiting block 211, the inner wall 208 of the cylinder 204 is fixedly connected to the inner wall 208, the limiting piece 208 is fixedly connected to the other end of the auxiliary clamping piece 208, the auxiliary clamping piece is connected to the spring piece 210, and the limiting piece is enabled to be connected to the inner wall of the clamping piece 208, and the auxiliary clamping piece 208 is enabled to be screwed down to be connected to the limiting piece 209.
Referring to fig. 3, in this embodiment: the cleaning device 3 comprises a sliding groove 301 formed in two sides of the lower surface of the filter screen body 1, the inner wall of the sliding groove 301 is slidably connected with a sliding rod 302, the arc surface of the sliding rod 302 is provided with a cleaning block 304, when a filter screen needs to be cleaned, the sliding rod 302 is dragged to enable the sliding rod 302 to slide in the sliding groove 301, meanwhile, the cleaning block 304 is driven to move, dust in a filter mesh is ejected out by the cleaning block 304, the effect of cleaning the filter screen is achieved, the bottom of the cleaning block 304 is fixedly connected with an elastic rod 303, the other end of the elastic rod 303 is fixedly connected with the sliding rod 302, the cleaning block 304 can turn over the filter mesh under the action of the elastic rod 303, the outer surface of the cleaning block 304 is provided with a sliding surface 305, the outer surface of the sliding surface 305 is smooth, the friction force between the cleaning block 304 and the filter screen body 1 is reduced under the action of the sliding surface 305, the cleaning rod 306 is fixedly connected with the cleaning rod 306, and the cleaning rod 306 is evenly distributed on the sliding surface 305.
Working principle:
when the filter screen for the air purifier is needed, the filter screen body 1 is placed in the air purifier, harmful gas and dust are blocked, when the size of filter meshes is needed to be regulated, the clamping piece 202 clamps the filter sheet, the pull rod 207 is pulled, the clamping piece 202 slides on the straight rod 201, the pull rod 207 drives the tail end clamping piece 202, the cylindrical block 203 slides in the cylinder 204, meanwhile, the rotating rod 206 slides in the sliding hole 205, the filter sheets on two sides are changed, the size of the filter meshes is changed, the pulling is continued, all holes on the filter screen are changed, the effect of regulating the size of the filter meshes is achieved, under the action of the spring 208, the cylindrical block 203 can be reset by the spring 208, the rotating rod 206 is pulled, the rotating rod 206 is clamped in the limiting hole 209, the effect of the auxiliary sheet 210 is achieved, the filter sheet 202 is prevented from being damaged by clamping the clamping piece, after the regulation, the limiting block 211 is twisted, when the filter screen is needed to be cleaned, the sliding rod 206 is dragged, the sliding rod 304 slides in the sliding hole 301, meanwhile, the cleaning block 304 is driven to move, the filter screen meshes are changed, the filter blocks are cleaned, and the cleaning effect of the filter screen is further cleaned under the action of the filter screen is achieved, and the cleaning block is cleaned under the action of the cleaning block, and the cleaning action of the filter screen is cleaned under the cleaning block, and the cleaning block is cleaned by the cleaning block, and the cleaning block and has the cleaning block and the cleaning body and has the cleaning body.
While the utility model has been described in terms of what are presently considered to be the most practical and preferred embodiments, it is to be understood that the utility model is not limited to the disclosed embodiments, but is intended to cover various modifications and equivalent arrangements included within the spirit and scope of the utility model, as defined by the appended claims, as long as the scope of the utility model is defined by the following claims, and by the following claims, unless otherwise specified and limited by the context of the utility model; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
Claims (8)
1. The utility model provides an air purifier is with filter screen convenient to adjust filter size, includes filter screen body (1), filter screen body (1) comprise fixed frame and dead lever and filter plate, the filter plate slides its characterized in that at dead lever and fixed frame: the utility model discloses a filter screen, including filter screen body (1), filter screen body (1) upper surface one side is provided with adjusting part (2), the lower surface of filter screen body (1) is provided with cleaning device (3), adjusting part (2) are including straight-bar (201) of fixed connection at filter screen body (1) upper surface, the arc surface sliding connection of straight-bar (201) has clamping piece (202), the filter piece in filter screen body (1) is cliied to clamping piece (202), the right side fixedly connected with cylinder piece (203) of clamping piece (202), another the left side fixedly connected with drum (204) of clamping piece (202), cylinder piece (203) slide in drum (204), slide hole (205) have been seted up to the arc surface of drum (204), inner wall sliding connection of slide hole (205) has bull stick (206), bull stick (206) and cylinder piece (203) rotate to be connected, the end bull stick (206) fixedly connected with pull rod (207), pull rod (207) and filter screen body (1) sliding connection.
2. A filter screen for an air purifier for facilitating the adjustment of the filter size according to claim 1, wherein: one end of the pull rod (207) is connected with a limiting block (211) in a threaded mode, and the bottom of the inner wall of the cylinder (204) is fixedly connected with a spring (208).
3. A filter screen for an air purifier for facilitating the adjustment of the filtering size according to claim 2, wherein: the other end of the spring (208) is fixedly connected with the cylindrical block (203), and a limiting hole (209) is formed in the inner wall of the sliding hole (205).
4. A filter screen for an air purifier for facilitating the adjustment of the filter size according to claim 3, wherein: auxiliary sheets (210) are fixedly connected to two sides of the inner wall of the clamping piece (202), and the auxiliary sheets (210) are rubber blocks.
5. A filter screen for an air purifier for facilitating adjustment of a filter size as recited in claim 4, wherein: the cleaning device (3) comprises sliding grooves (301) formed in two sides of the lower surface of the filter screen body (1), sliding rods (302) are connected to the inner walls of the sliding grooves (301) in a sliding mode, and cleaning blocks (304) are arranged on the arc surfaces of the sliding rods (302).
6. A filter screen for an air purifier for facilitating the adjustment of a filter size as defined in claim 5, wherein: the bottom of the cleaning block (304) is fixedly connected with an elastic rod (303), and the other end of the elastic rod (303) is fixedly connected with the sliding rod (302).
7. A filter screen for an air purifier for facilitating the adjustment of a filter size as defined in claim 6, wherein: the outer surface of the cleaning block (304) is provided with a sliding surface (305), and the outer surface of the sliding surface (305) is smooth.
8. A filter screen for an air purifier for facilitating the adjustment of a filter size as recited in claim 7, wherein: the surface of the sliding surface (305) is fixedly connected with cleaning rods (306), and the cleaning rods (306) are uniformly distributed on the sliding surface (305).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207391.1U CN220758395U (en) | 2023-08-16 | 2023-08-16 | Filter screen for air purifier convenient to adjust filter size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322207391.1U CN220758395U (en) | 2023-08-16 | 2023-08-16 | Filter screen for air purifier convenient to adjust filter size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220758395U true CN220758395U (en) | 2024-04-12 |
Family
ID=90611760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322207391.1U Active CN220758395U (en) | 2023-08-16 | 2023-08-16 | Filter screen for air purifier convenient to adjust filter size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220758395U (en) |
-
2023
- 2023-08-16 CN CN202322207391.1U patent/CN220758395U/en active Active
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