CN213313923U

CN213313923U - Multi-section detachable air filtering device

Info

Publication number: CN213313923U
Application number: CN202022199350.9U
Authority: CN
Inventors: 余习文; 高峰; 张军
Original assignee: Anhui Zewen Environmental Protection Technology Co ltd
Current assignee: Anhui Zewen Environmental Protection Technology Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-06-01
Anticipated expiration: 2030-09-28

Abstract

The utility model provides a multistage formula can dismantle air filter, including filtering unit spare and splice, the splice groove has all been seted up at the both ends of filtering unit spare, the splice piece that connects the splice groove is set firmly at the both ends of splice piece, a plurality of filtering unit spare is assembled into multistage formula air filter through the splice piece; the cavity has been seted up to the inside of splice, is provided with adjusting part in this cavity, adjusting part includes limiting plate, back shaft, connecting block and rotating member, limiting plate and connecting block are connected in the back shaft rotation, and the rotating member is located between limiting plate, back shaft and the connecting block to with limiting plate, back shaft and connecting block activity butt, and the middle part of rotating member is equipped with the rotation axis, the outstanding splice outer wall rigid coupling of rotation axis operates the knob of intracavity.

Description

Multi-section detachable air filtering device

Technical Field

The utility model relates to an air filter equipment technical field indicates an air filter can be dismantled to multistage formula especially.

Background

An air purifier is a very common product for removing harmful substances in air such as PM2.5, formaldehyde, benzene, TVOC, bacterial microorganisms and the like.

The existing air conditioning unit filter filtering units for air purification cannot be spliced and installed quickly, so that the disassembling process is complicated, and the production cost is increased.

Therefore, the utility model provides an air filter can be dismantled to multistage formula to solve the problem that above-mentioned exists.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's shortcoming, provide an air filter can be dismantled to multistage formula.

In order to solve the technical problem, the utility model provides a following technical scheme: a multi-section detachable air filtering device comprises a filtering unit element and a splicing piece, wherein splicing grooves are formed in two ends of the filtering unit element, splicing blocks connected with the splicing grooves are fixedly arranged at two ends of the splicing piece, and a plurality of filtering unit elements are assembled into the multi-section detachable air filtering device through the splicing piece; the cavity has been seted up to the inside of splice, is provided with adjusting part in this cavity, adjusting part includes limiting plate, back shaft, connecting block and rotating member, limiting plate and connecting block are connected in the back shaft rotation, and the rotating member is located between limiting plate, back shaft and the connecting block to with limiting plate, back shaft and connecting block activity butt, and the middle part of rotating member is equipped with the rotation axis, the outstanding splice outer wall rigid coupling of rotation axis operates the knob of intracavity.

As an optimal technical scheme of the utility model, the splice groove is "ten" font spout structure, the splice piece is "ten" font slider structure for the adaptation in splice groove.

As an optimized technical scheme, the outside of splice is offered and is supplied the logical groove of limiting plate business turn over, limiting plate and logical groove sliding connection.

As an optimal technical scheme, be equipped with a plurality of archs on the limiting plate, the position department that corresponds the limiting plate on the inside wall of splice groove is equipped with the bellied recess of joint.

As an optimized technical scheme, the supporting shaft has been seted up spacing slide on the side shaft wall of supporting shaft towards rotating member.

As an optimal technical scheme, the both ends of rotating member have all set firmly the butt piece, the butt piece slides the spacing slide of butt.

The utility model discloses the beneficial effect who reaches is: the utility model provides a multistage detachable air filter device, when the filter unit element is disassembled and assembled, the rotating button is rotated automatically, and the splicing element is extracted upwards, so that the disassembly operation of the filter device can be completed; during the installation, only need insert the splice downwards, rotatory knob can accomplish filter equipment's installation operation again, to sum up, the utility model discloses can realize the installation of splicing fast, make the dismouting process convenient, reduce manufacturing cost.

The present invention will be described in more detail with reference to the accompanying drawings and examples.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an assembly view of the filter unit and the splice of the present invention;

FIG. 3 is a schematic structural view of the adjusting assembly of the present invention;

FIG. 4 is an exploded view of the support shaft and the rotating member of the present invention;

FIG. 5 is a schematic view of the structure of the rotary knob of the present invention;

FIG. 6 is an enlarged schematic view of A in FIG. 2 according to the present invention;

reference numbers in the figures: 1. a filter unit; 2. splicing pieces; 3. splicing grooves; 4. splicing blocks; 5. a limiting plate; 6. a support shaft; 7. connecting blocks; 8. a rotating member; 9. a rotating shaft; 10. an operating chamber; 11. a rotation knob; 12. a through groove; 13. a protrusion; 14. a butting block; 15. and a limiting slide way.

Detailed Description

The terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like in the specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b): as shown in fig. 1-3, the multi-section detachable air filtering device provided by the present invention comprises a filtering unit element 1 and a splicing element 2, wherein both ends of the filtering unit element 1 are respectively provided with a splicing groove 3, both ends of the splicing element 2 are fixedly provided with a splicing block 4 for connecting the splicing grooves 3, and a plurality of filtering unit elements 1 are assembled into the multi-section air filtering device through the splicing element 2, so as to be convenient for disassembly and assembly; the cavity has been seted up to splice 2's inside, is provided with adjusting part in this cavity, adjusting part includes limiting plate 5, back shaft 6, connecting block 7 and rotating member 8, back shaft 6 rotates and connects limiting plate 5 and connecting block 7, and rotating member 8 is located between limiting plate 5, back shaft 6 and the connecting block 7 to with limiting plate 5, back shaft 6 and the 7 activity butt of connecting block, and the middle part of rotating member 8 is equipped with rotation axis 9, the 2 outer wall rigid coupling of the outstanding splice of rotation axis 9 rotates knob 11 in the operation chamber 10, during the dismouting, rotates knob 11 and can control splice 2 and the connection status between the filter unit spare 1, conveniently installs or dismantles the operation.

As shown in fig. 4, a limiting slide way 15 is arranged on a side wall of the supporting shaft 6 facing the rotating member 8; the both ends of rotating member 8 all set firmly butt piece 14, butt piece 14 slides the spacing slide 15 of butt for when rotating member 8 rotates, can adjust the position of two limiting plates 5 in leading to groove 12 smoothly.

Furthermore, the splicing grooves 3 are of a cross-shaped sliding groove structure, and the splicing blocks 4 are adapted to the splicing grooves 3 and are of a cross-shaped sliding block structure.

Furthermore, a through groove 12 for the limiting plate 5 to go in and out is formed outside the splicing block 4, and the limiting plate 5 is connected with the through groove 12 in a sliding manner.

Furthermore, a plurality of protrusions 13 are arranged on the limiting plate 5, and grooves for clamping the protrusions 13 are formed in the inner side wall of the splicing groove 3 corresponding to the limiting plate 5.

The working principle is as follows:

when the filtering device is assembled, an operator aligns the splicing blocks 4 at the two ends of the splicing piece 2 with the splicing grooves 3 on the side walls of the two adjacent filtering unit pieces 1 and slides downwards;

then, the rotating button 11 is rotated, the rotating piece 8 is driven to rotate under the action of the rotating shaft 9, the two limiting plates 5 are pushed out of the through groove 12, the protrusions 13 on the limiting plates 5 are clamped with the grooves in the splicing grooves 3, and the splicing piece 2 and the filtering unit piece 1 are assembled into a whole;

when the assembly is disassembled, firstly, the rotating knob 11 is rotated, the rotating piece 8 is driven to rotate under the action of the rotating shaft 9, and the two limiting plates 5 are pulled into the through groove 12, so that the protrusions 13 on the limiting plates 5 are separated from the grooves in the splicing grooves 3;

and then, the splicing blocks 4 at the two ends of the splicing piece 2 are extracted from the splicing grooves 3 on the side walls of the two adjacent filtering unit pieces 1, so that the disassembly operation of the splicing piece 2 and the filtering unit pieces 1 is completed.

The above embodiments are merely to describe the preferred embodiments of the present invention, and are not to limit the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

The utility model discloses the part that does not relate to all is the same with prior art or can adopt prior art to realize.

Claims

1. The multi-section detachable air filtering device is characterized by comprising a filtering unit piece (1) and splicing pieces (2), wherein splicing grooves (3) are formed in two ends of the filtering unit piece (1), splicing blocks (4) connected with the splicing grooves (3) are fixedly arranged at two ends of the splicing pieces (2), and the filtering unit pieces (1) are assembled into the multi-section detachable air filtering device through the splicing pieces (2); the cavity has been seted up to the inside of splice (2), is provided with adjusting part in this cavity, adjusting part includes limiting plate (5), back shaft (6), connecting block (7) and rotating member (8), back shaft (6) rotate and connect limiting plate (5) and connecting block (7), and rotating member (8) are located between limiting plate (5), back shaft (6) and connecting block (7) to with limiting plate (5), back shaft (6) and connecting block (7) activity butt, and the middle part of rotating member (8) is equipped with rotation axis (9), rotatory button (11) in outstanding splice (2) outer wall rigid coupling operation chamber (10) of rotation axis (9).

2. The multi-sectional detachable air filtering device according to claim 1, wherein the splicing grooves (3) are of a cross-shaped sliding groove structure, and the splicing blocks (4) are of a cross-shaped sliding block structure adapted to the splicing grooves (3).

3. The multistage detachable air filtering device according to claim 1, wherein a through groove (12) for the limiting plate (5) to pass in and out is formed outside the splicing block (4), and the limiting plate (5) is slidably connected with the through groove (12).

4. The multi-section detachable air filtering device according to claim 1, wherein the limiting plate (5) is provided with a plurality of protrusions (13), and a groove for clamping the protrusions (13) is formed on the inner side wall of the splicing groove (3) at a position corresponding to the limiting plate (5).

5. The multi-sectional detachable air filtering device according to claim 1, wherein a limiting slide way (15) is formed on a side wall of the supporting shaft (6) facing the rotating member (8).

6. The multi-sectional detachable air filtering device according to claim 1, wherein two ends of the rotating member (8) are respectively and fixedly provided with a butting block (14), and the butting blocks (14) are slidably butted against the limiting slide ways (15).