Filter element mounting kit of air purifier

Abstract

The utility model relates to the technical field of air purifiers, in particular to a filter element mounting kit of an air purifier, which comprises an air purifier filter element bin, an elastic positioning disc is placed in the air purifier filter element bin, an assembly plate is clamped outside the elastic positioning disc, and a connecting mechanism comprises a mounting groove and a limiting groove. The mounting block is pulled to release the connection between the mounting block and the limiting groove, at the moment, the assembly plate is pulled upwards to release the connection between the mounting block and the mounting groove, in the process, the connection between the assembly plate and the elastic positioning disc is released, at the moment, the elastic positioning disc can be taken out from the interior of the filter element bin of the air purifier, and at the moment, the elastic positioning disc is detached; when the elastic positioning disc is damaged or elastically fails and needs to be replaced, a user does not need to disassemble the whole chassis, the time needed for replacing the elastic positioning disc is shortened, meanwhile, the disassembly process of the elastic positioning disc is simple, and the operation difficulty of replacing the elastic positioning disc is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purifier technical field, especially air purifier's filter core installation kit. BACKGROUND

[0002] Air purifier is also called air cleaner, air freshener and purifier, which can adsorb, decompose or transform various air pollutants and effectively improve air cleanliness, and is mainly divided into household, commercial, industrial and building filter core installation kits.

[0003] 1. Air purifier filter core bin is a space in the air purifier for accommodating filter cores, which is matched with the shape and size of the corresponding model filter core.

[0004] 2. Filter core cover is a component for closing the air purifier filter core bin, which plays a role in fixing and protecting the filter core.

[0005] 3. Elastic positioning disc is arranged in the air purifier filter core bin to enable the filter core to be installed in the correct position.

[0006] When installing the filter core, the user presses the filter core into the air purifier filter core bin, and in this process, the elastic positioning disc is deformed by the filter core. When the filter core is installed, the elastic positioning disc is reset, and the protruding part outside the elastic positioning disc starts the positioning function, ensuring that the filter core is in the correct and stable position inside the air purifier filter core bin.

[0007] Since the elastic positioning disc is fixed on the bottom disc, when the elastic positioning disc is damaged or loses elasticity, the entire bottom disc needs to be disassembled from the air purifier. Disassembling the entire bottom disc is a relatively complex operation process, which increases the operation difficulty of replacing the elastic positioning disc. To solve this problem, the elastic positioning disc is designed in a detachable form, so that when the elastic positioning disc is damaged, it can be disassembled, thereby reducing the operation difficulty of replacing the elastic positioning disc. Utility model content

[0008] In view of the shortcomings of the prior art, the utility model provides a filter core installation kit for an air purifier, which solves the technical problem that the elastic positioning disc is fixed on the bottom disc, and when the elastic positioning disc is damaged or loses elasticity, the entire bottom disc needs to be disassembled from the air purifier. Disassembling the entire bottom disc is a relatively complex operation process, which increases the operation difficulty of replacing the elastic positioning disc.

[0009] To achieve the above purpose, the utility model is implemented by the following technical solutions:

[0010] The utility model provides a filter element mounting kit of air purifier, including air purifier filter element bin, the inside of air purifier filter element bin places the elastic positioning disc, the outside of elastic positioning disc is connected with the assembly plate, the inside of air purifier filter element bin is provided with the connecting mechanism for connecting the assembly plate, and the connecting mechanism includes installation slot, limit slot, installation slot is opened in the inside of air purifier filter element bin, and limit slot is opened in the inside of installation slot, the outside of assembly plate is provided with the fixed mechanism for connecting with air purifier filter element bin, and the fixed mechanism includes sliding rail, limit spring and mounting block, sliding rail is opened in the outside of assembly plate, and limit spring is fixedly connected in the inside of sliding rail, and mounting block is fixedly connected in the outside of limit spring, and mounting block is slidably connected in the inside of sliding rail, and mounting block is slidably connected in the inside of installation slot and limit slot.

[0011] The outside of mounting block is fixedly installed with the protection cylinder for shielding limit spring, the inside of installation slot is opened with moving track, the protection cylinder is slidably connected in the inside of moving track, the outside of mounting block is provided with the pull plate for pulling mounting block, the outside of mounting block is rotatably connected with the rotating shaft, the pull plate is fixedly connected in the outside of rotating shaft, the outside of mounting block is opened with the storage groove for storing pull plate, the rotating shaft is rotatably connected in the inside of storage groove, and the pull plate is rotatably connected in the inside of storage groove.

[0012] Preferably, the outside of the assembly plate is provided with a handle for pulling the assembly plate, and the outside of the assembly plate is provided with a sliding groove, and the handle is slidably connected in the inside of the sliding groove.

[0013] Preferably, the inside of the sliding groove is provided with an embedded groove, and the inside of the embedded groove is slidably connected with an embedded block, and the embedded block is fixedly connected to the outside of the handle.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] I. By setting the mounting block, cooperating with the limit slot, pulling the mounting block to release the connection between the mounting block and the limit slot, at this time, pulling the assembly plate upward to release the connection between the mounting block and the installation slot, and in this process, the connection between the assembly plate and the elastic positioning disc is released, at this time, the elastic positioning disc can be taken out from the inside of the air purifier filter element bin, at this time, the elastic positioning disc is disassembled, when the elastic positioning disc is damaged or loses elasticity and needs to be replaced, the user does not need to disassemble the whole bottom plate, the time required for replacing the elastic positioning disc is reduced, and the disassembly process of the elastic positioning disc is simple, and the operation difficulty of replacing the elastic positioning disc is reduced.

[0016] II. By setting the handle, cooperating with the sliding groove, when disassembling and assembling the plate, first pull the handle to make the handle move out of the inside of the air purifier filter cartridge, when the connection of the mounting block and the limiting groove is released, hold the handle to make the mounting block and the mounting groove to be connected, improve the convenience of user operation, make the installation and disassembly process of the assembly plate more simple. BRIEF DESCRIPTION OF DRAWINGS

[0017] The above description is only a summary of the technical scheme of the present application. In order to make the technical means of the present application more clearly understood, and can be implemented according to the content of the specification, the following will be described in detail with the preferred embodiment of the present application and the accompanying drawings.

[0018] Figure 1 The structural diagram of the present application is shown in the figure.

[0019] Figure 2 The structural diagram of the present application is shown in the figure. Figure 1 The sectional view of the hollow air purifier filter cartridge is shown in the figure.

[0020] Figure 3 The structural diagram of the present application is shown in the figure. Figure 2 The structural diagram of the present application is shown in the figure.

[0021] Figure 4 The structural diagram of the present application is shown in the figure. Figure 1 The enlarged structural diagram of A in the present application is shown in the figure.

[0022] Figure 5 The exploded structural diagram of the mounting block in the present application is shown in the figure. Figure 4 The enlarged structural diagram of B in the present application is shown in the figure.

[0023] Figure 6 The enlarged structural diagram of C in the present application is shown in the figure. Figure 2 The enlarged structural diagram of D in the present application is shown in the figure.

[0024] Figure 7 The enlarged structural diagram of C in the present application is shown in the figure. Figure 3 The enlarged structural diagram of D in the present application is shown in the figure.

[0025] Figure 8 The enlarged structural diagram of D in the present application is shown in the figure. Figure 4 The enlarged structural diagram of D in the present application is shown in the figure.

[0026] Legend: 1, air purifier filter cartridge; 2, elastic positioning disc; 3, built-in block; 4, assembly plate; 5, mounting groove; 6, limiting groove; 7, sliding rail; 8, limiting spring; 9, mounting block; 10, protection cylinder; 11, moving rail; 12, pull plate; 13, rotating shaft; 14, storage groove; 15, handle; 16, sliding groove; 17, built-in groove. DETAILED DESCRIPTION

[0027] The technical problem that the elastic positioning disc 2 is fixed on the bottom disc, when the elastic positioning disc 2 is damaged or loses elasticity, the whole bottom disc needs to be disassembled from the air purifier, disassembling the whole bottom disc is a relatively complex operation process, and the operation difficulty of replacing the elastic positioning disc 2 is increased is effectively solved.

[0028] Embodiments

[0029] As Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 indicated, the technical scheme in the embodiment of the application effectively solves the technical problem that the elastic positioning disc 2 is fixed on the bottom disc, when the elastic positioning disc 2 is damaged or loses elasticity, the whole bottom disc needs to be disassembled from the air purifier, disassembling the whole bottom disc is a relatively complex operation process, and the operation difficulty of replacing the elastic positioning disc 2 is increased, and the overall idea is as follows:

[0030] In view of the problems in the prior art, the utility model provides a filter element mounting kit of an air purifier, which comprises an air purifier filter element bin 1, an elastic positioning disc 2 is placed in the air purifier filter element bin 1, an assembly plate 4 is connected to the outside of the elastic positioning disc 2, the assembly plate 4 is attached to the surface in the air purifier filter element bin 1, a connecting mechanism for connecting the assembly plate 4 is arranged in the air purifier filter element bin 1, the connecting mechanism comprises a mounting groove 5 and a limiting groove 6, the mounting groove 5 is arranged in the air purifier filter element bin 1, the limiting groove 6 is arranged in the mounting groove 5, a fixing mechanism for connecting the air purifier filter element bin 1 is arranged on the outside of the assembly plate 4, and the fixing mechanism comprises a sliding rail 7, a limiting spring 8 and a mounting block 9.

[0031] The sliding rail 7 is arranged on the outside of the assembly plate 4, the limiting spring 8 is fixedly connected to the inside of the sliding rail 7, the mounting block 9 is fixedly connected to the outside of the limiting spring 8, the mounting block 9 is slidingly connected to the inside of the sliding rail 7, and the mounting block 9 is slidingly connected to the inside of the mounting groove 5 and the limiting groove 6.

[0032] The outside of the mounting block 9 is fixedly provided with a protection cylinder 10 for shielding the limiting spring 8, a moving rail 11 is arranged in the inside of the mounting groove 5, and the protection cylinder 10 is slidingly connected to the inside of the moving rail 11.

[0033] The outer part of the mounting block 9 is provided with a pull plate 12 for pulling the mounting block 9, and the outer part of the mounting block 9 is rotationally connected with a rotating shaft 13, the pull plate 12 is fixedly connected to the outer part of the rotating shaft 13, the outer part of the mounting block 9 is provided with a receiving groove 14 for receiving the pull plate 12, and the rotating shaft 13 is rotationally connected to the inside of the receiving groove 14, and the pull plate 12 is rotationally connected to the inside of the receiving groove 14.

[0034] The outer part of the assembly plate 4 is provided with a handle 15 for pulling the assembly plate 4, and the outer part of the assembly plate 4 is provided with a sliding groove 16, the handle 15 is slidingly connected to the inside of the sliding groove 16, the inside of the sliding groove 16 is provided with an internal groove 17, and the inside of the internal groove 17 is slidingly connected with an internal block 3, and the internal block 3 is fixedly connected to the outside of the handle 15.

[0035] The air purifier filter cartridge bin 1 is the core containing area of the whole filter cartridge installation kit, which provides a space for the internal elastic positioning disc 2, the assembly plate 4 and other components, and the elastic positioning disc 2 is mainly used for accurately determining the position of the filter cartridge in the air purifier filter cartridge bin 1;

[0036] The assembly plate 4 is connected with the elastic positioning disc 2 in a clamping manner, the mounting groove 5 is located inside the air purifier filter cartridge bin 1 and is used for accommodating the mounting block 9, the limiting groove 6 is provided in the inside of the mounting groove 5, the mounting block 9 is in an L shape, when the assembly plate 4 is installed, one end of the mounting block 9 is clamped into the limiting groove 6 under the elastic force of the limiting spring 8, thereby limiting the movement of the assembly plate 4 in the vertical and horizontal directions;

[0037] The sliding rail 7 is provided on the outside of the assembly plate 4, which provides a mounting space for the limiting spring 8 and the mounting block 9, and the elastic property of the limiting spring 8 makes the installation and disassembly of the assembly plate 4 convenient;

[0038] The main function of the protective cylinder 10 is to protect the limiting spring 8, and the protective cylinder 10 can effectively block the foreign matters such as dust and impurities from entering the sliding rail 7, so as to avoid the pollution or damage of the limiting spring 8, and also limits the movement of the mounting block 9 in the vertical direction;

[0039] The pull plate 12 is arranged on the outside of the mounting block 9 and is rotationally connected with the mounting block 9 through the rotating shaft 13, the main function of the pull plate 12 is to provide a convenient operation handle for the user, so as to easily pull the mounting block 9 when disassembling the assembly plate 4, the receiving groove 14 is specially used for receiving the pull plate 12, when the assembly plate 4 is installed and does not need to be disassembled, the pull plate 12 can be rotationally received into the receiving groove 14 through the rotating shaft 13, thereby reducing the possible filter cartridge installation problem caused by the protrusion of the pull plate 12;

[0040] The handle 15 is the main holding part of the user during the installation and disassembly of the assembly plate 4, during the installation process, the user can insert the assembly plate 4 into the air purifier filter cartridge 1 by holding the handle 15, during the disassembly process, first pull the handle 15 to move out of the inside of the air purifier filter cartridge 1, then lift the assembly plate 4 upward by means of the handle 15, realize the disengagement operation of the assembly plate 4 and the air purifier filter cartridge 1 in the vertical direction, improve the convenience of user operation, make the installation and disassembly process of the assembly plate 4 more simple;

[0041] When the handle 15 slides in the inside of the sliding groove 16, the built-in block 3 slides in the inside of the built-in groove 17 to avoid the handle 15 from falling out of the inside of the sliding groove 16, causing the handle 15 to be lost.

[0042] Working principle:

[0043] Firstly, when disassembling the elastic positioning disc 2, first pull the handle 15 to move the handle 15 out of the inside of the air purifier filter cartridge 1, at this time, rotate the pull plate 12 to make the pull plate 12 rotate out of the inside of the storage groove 14, at this time, push the pull plate 12 to drive the installation block 9 to move, in this process, the limiting spring 8 is gradually compressed by the extrusion of the installation block 9, at the same time, the protective cylinder 10 moves to the deeper inside of the moving track 11 along with the movement of the installation block 9, at this time, the connection between the installation block 9 and the limiting groove 6 is released.

[0044] Secondly, hold the handle 15 to lift the assembly plate 4 upward to release the connection between the installation block 9 and the installation groove 5, in this process, the connection between the assembly plate 4 and the elastic positioning disc 2 is released, at this time, the assembly plate 4 can be taken out of the air purifier filter cartridge 1, at this time, the elastic positioning disc 2 can be taken out of the inside of the air purifier filter cartridge 1, at this time, the elastic positioning disc 2 is disassembled, when the elastic positioning disc 2 needs to be replaced due to damage or loss of elasticity, the user does not need to disassemble the whole bottom plate, the disassembly process of the elastic positioning disc 2 is simple, and the operation difficulty of replacing the elastic positioning disc 2 is reduced.

[0045] Finally, it should be noted that: obviously, the above embodiments are only examples for clearly illustrating the present application, and are not limitations on the embodiments. For ordinary skilled persons in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and impossible to enumerate all the embodiments. The obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An air cleaner filter cartridge mounting kit comprising an air cleaner filter cartridge housing (1) having an elastomeric retainer disk (2) positioned inside the air cleaner filter cartridge housing (1), characterized in that, The outer part of the elastic positioning disc (2) is clamped with an assembly plate (4), and the inner part of the air purifier filter cartridge bin (1) is provided with a connecting mechanism for connecting the assembly plate (4), the connecting mechanism comprises a mounting groove (5) and a limiting groove (6), the mounting groove (5) is arranged in the inner part of the air purifier filter cartridge bin (1), and the limiting groove (6) is arranged in the inner part of the mounting groove (5); the outer part of the assembly plate (4) is provided with a fixing mechanism for connecting the air purifier filter cartridge bin (1), and the fixing mechanism comprises a sliding rail (7), a limiting spring (8) and a mounting block (9); The sliding rail (7) is arranged on the outer part of the assembly plate (4), the limiting spring (8) is fixedly connected in the inner part of the sliding rail (7), and the mounting block (9) is fixedly connected on the outer part of the limiting spring (8) and slidably connected in the inner part of the sliding rail (7); Wherein, the mounting block (9) is slidably connected in the inner part of the mounting groove (5) and the limiting groove (6).

2. The filter cartridge mounting kit of claim 1, wherein, The outer part of the mounting block (9) is fixedly provided with a protective cylinder (10) for shielding the limiting spring (8); Wherein, the inner part of the mounting groove (5) is provided with a moving track (11), and the protective cylinder (10) is slidably connected in the inner part of the moving track (11).

3. The filter cartridge mounting kit of claim 1, wherein, The outer part of the mounting block (9) is provided with a pull plate (12) for pulling the mounting block (9); Wherein, the outer part of the mounting block (9) is rotatably connected with a rotating shaft (13), and the pull plate (12) is fixedly connected on the outer part of the rotating shaft (13).

4. The filter cartridge mounting kit of claim 1, wherein, The outer part of the mounting block (9) is provided with a receiving groove (14) for receiving the pull plate (12); Wherein, the rotating shaft (13) is rotatably connected in the inner part of the receiving groove (14), and the pull plate (12) is rotatably connected in the inner part of the receiving groove (14).

5. The filter cartridge mounting kit of claim 1, wherein, The outer part of the assembly plate (4) is provided with a handle (15) for pulling the assembly plate (4); Wherein, the outer part of the assembly plate (4) is provided with a sliding groove (16), and the handle (15) is slidably connected in the inner part of the sliding groove (16).

6. The filter cartridge mounting kit of claim 5, wherein, The inner part of the sliding groove (16) is provided with an embedded groove (17), and the embedded groove (17) is slidably connected with an embedded block (3); Wherein, the embedded block (3) is fixedly connected on the outer part of the handle (15).

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