Filter bottle rust removal assembly, filter bottle device and water purifier

Abstract

The utility model relates to the technical field of filtration, in particular to a filter bottle rust removal assembly, a filter bottle device and a water purifier. The filter bottle rust removal assembly is used for being arranged on the periphery of a filter bottle in a sleeving mode, the filter bottle rust removal assembly is located on the upstream of a filter part in the filter bottle in the flowing direction of water in the filter bottle, the filter bottle rust removal assembly comprises a shell and a magnetic part, the filter bottle is sleeved with the shell, and the magnetic part is contained in the shell. According to the filter bottle device and the water purifier, by applying the filter bottle rust removal assembly, when water flows through the part provided with the filter bottle rust removal assembly in the filter bottle, rust in the water can be adsorbed on the inner wall of the filter bottle under the action of magnetic attraction force of the magnetic piece, impurities flowing into the filter piece are reduced, the service life of the filter piece is effectively prolonged, and the service life of the filter piece is prolonged. The blocking probability of the filtering piece is reduced, and the water filtering effect is improved. In addition, the filter bottle rust removal assembly is simple in structure, the filter bottle rust removal assembly can be attracted to the periphery of the filter bottle through the magnetic attraction force of the magnetic part, and the filter bottle rust removal assembly is more convenient to mount and dismount.

Description

Technical Field

[0001] The utility model relates to the technical field of filtration, in particular to a rust removal component for a filter bottle, a filter bottle device and a water purifier. Background Art

[0002] The water purifier has the advantages of being compact and miniaturized, and can meet various usage scenarios and the needs of users. A filter element, such as a filter screen, is usually arranged in the filter bottle of the existing water purifier, so that the filter bottle only filters impurities in water through the filter element. However, due to the presence of a large amount of rust impurities in the pipeline, the water in the pipeline is likely to enter the filter bottle with the rust impurities, increasing the probability of blockage of the filter element, and greatly reducing the service life of the filter element and the water filtration effect.

[0003] In the related art, a rust removal component is usually arranged inside the filter bottle to remove rust impurities in water. However, by adding a rust removal component inside the filter bottle, the installation and disassembly difficulty of the rust removal component is greatly increased, and the rust removal component needs to cooperate with the internal structure of the filter bottle, which also increases the structural complexity of the rust removal component.

[0004] Therefore, there is an urgent need for a rust removal component for a filter bottle, a filter bottle device and a water purifier to solve the above problems. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a rust removal component for a filter bottle, a filter bottle device and a water purifier, so as to adsorb rust in water on the inner wall of the filter bottle, reduce the impurities flowing onto the filter element, reduce the probability of blockage of the filter element, improve the service life of the filter element and the water filtration effect, and have a simple structure, which is convenient for the disassembly and installation of the rust removal component for the filter bottle.

[0006] To achieve the above object, the utility model adopts the following technical solutions:

[0007] A rust removal component for a filter bottle, which is used to be sleeved on the outer periphery of the filter bottle. Along the flow direction of the water in the filter bottle, the rust removal component for the filter bottle is located upstream of the filter element in the filter bottle. The rust removal component for the filter bottle includes:

[0008] A housing, which is sleeved on the outer periphery of the filter bottle; and

[0009] A magnetic member, which is accommodated in the housing.

[0010] As an optional solution, the housing includes a detachable outer shell and an inner shell, and the inner shell and the outer shell are jointly assembled to form a receiving cavity, and the magnetic member is accommodated in the receiving cavity.

[0011] As an optional solution, the outer shell and the inner shell are connected by snap fit.

[0012] As an alternative, the housing includes a plurality of arc-shaped shells, and the plurality of arc-shaped shells are sequentially spliced end to end and surround the outer periphery of the filter bottle, and each arc-shaped shell houses the magnetic member.

[0013] As an alternative, among two adjacent arc-shaped shells, a first positioning portion is provided on one of the first end of one arc-shaped shell and the second end of the other arc-shaped shell, and a second positioning portion is provided on the other of them, and the first positioning portion is in positioning cooperation with the second positioning portion.

[0014] As an alternative, the magnetic member includes a plurality of magnetic blocks, and a plurality of the magnetic blocks are spaced along the circumferential direction inside each arc-shaped shell, and the magnetic blocks located at the end positions of the arc-shaped shell are connecting magnetic blocks, and two adjacent arc-shaped shells are spliced and connected by the magnetic attraction of the connecting magnetic blocks at corresponding positions.

[0015] As an alternative, each arc-shaped shell includes a detachable arc-shaped outer shell and an arc-shaped inner shell, and the arc-shaped outer shell and the arc-shaped inner shell are jointly assembled to form an accommodation cavity, and the magnetic member is accommodated in the accommodation cavity.

[0016] As an alternative, a first clamping portion is provided at the first end of the arc-shaped outer shell, a second clamping portion is provided at the second end of the arc-shaped outer shell, a third clamping portion is provided at the first end of the arc-shaped inner shell, and a fourth clamping portion is provided at the second end of the arc-shaped inner shell, and the first clamping portion is clamped and connected to the third clamping portion, and the second clamping portion is clamped and connected to the fourth clamping portion.

[0017] A filter bottle device includes a filter bottle, and the filter bottle device further includes the filter bottle rust removal assembly as described above, and the filter bottle rust removal assembly is sleeved on the outer periphery of the filter bottle.

[0018] A water purifier includes a water purifier main body and the filter bottle device as described above, and the filter bottle is installed on the water purifier main body.

[0019] The beneficial effects of the present utility model:

[0020] The present utility model provides a rust-removing component for a filter bottle. The rust-removing component for the filter bottle is sleeved on the outer periphery of the filter bottle. Along the water flow direction in the filter bottle, the rust-removing component for the filter bottle is located upstream of the filter element in the filter bottle. The rust-removing component for the filter bottle includes a housing and a magnetic member. The housing is sleeved on the outer periphery of the filter bottle, and the magnetic member is accommodated in the housing. When water flows through the part of the filter bottle where the rust-removing component for the filter bottle is installed, the rust in the water will be adsorbed on the inner wall of the filter bottle under the action of the magnetic attraction of the magnetic member, thereby reducing the impurities flowing onto the filter element, reducing the probability of blockage of the filter element, effectively improving the service life of the filter element, and also improving the water filtration effect. In addition, the rust-removing component for the filter bottle can be achieved by arranging a magnetic member in the housing, which not only ensures the rust-removing effect on the water in the filter bottle, but also makes the structure simple. Moreover, the rust-removing component for the filter bottle can be adsorbed on the outer periphery of the filter bottle by the magnetic attraction of the magnetic member, and there is no need to additionally set a fixing device to realize the detachable connection between the rust-removing component for the filter bottle and the filter bottle, making the installation and disassembly of the rust-removing component for the filter bottle more convenient.

[0021] The present utility model also provides a filter bottle device. By applying the above-mentioned rust-removing component for the filter bottle, the rust in the water can be adsorbed on the inner wall of the filter bottle, thereby reducing the impurities flowing onto the filter element, reducing the probability of blockage of the filter element, effectively improving the service life of the filter element, and also improving the water filtration effect.

[0022] The present utility model also provides a water purifier. By applying the above-mentioned filter bottle device, the rust in the water can be adsorbed on the inner wall of the filter bottle, thereby reducing the impurities flowing onto the filter element, reducing the probability of blockage of the filter element, effectively improving the service life of the filter element, and also improving the water filtration effect. Description of the Drawings

[0023] Figure 1 is a partial structural schematic diagram of the water purifier provided by the embodiment of the present utility model;

[0024] Figure 2 is a structural cross-sectional view of the filter bottle device provided by the embodiment of the present utility model;

[0025] Figure 3 is Figure 2 the enlarged structural view of part A in

[0026] Figure 4 is a partial structural cross-sectional view of the filter bottle device provided by the embodiment of the present utility model;

[0027] Figure 5 is a structural schematic diagram of the arc-shaped inner shell provided by the embodiment of the present utility model.

[0028] In the figure:

[0029] 100, water purifier main body; 200, filter bottle device; 210, filter bottle; 220, filter bottle rust removal component;

[0030] 1, housing; 11, arc-shaped shell; 111, arc-shaped outer shell; 1111, first positioning part; 1112, second positioning part; 1113, first clamping part; 11131, guiding inclined surface; 1114, second clamping part; 112, arc-shaped inner shell; 1121, third clamping part; 1122, fourth clamping part; 1123, material reduction hole; 1124, reinforcing rib; 1125, opening groove; 11251, cushion block; 113, accommodating cavity;

[0031] 2, magnetic part; 21, magnetic block. Detailed implementation manner

[0032] To make the technical problems solved by the present utility model, the technical solutions adopted and the achieved technical effects clearer, the technical solutions of the present utility model will be further described below with reference to the drawings and through specific implementation manners.

[0033] In the description of the present utility model, unless otherwise clearly defined and limited, the terms "connected", "connected", "fixed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0034] In the present utility model, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on the top" of the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under the bottom" of the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is lower than that of the second feature.

[0035] In the description of this embodiment, the orientation or positional relationship terms such as "above", "below", "left", "right", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of description and simplifying the operation, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for distinction in description and do not have special meanings.

[0036] As Figure 1 shown, this embodiment provides a water purifier. The water purifier provided in this embodiment includes a water purifier main body 100 and a filter bottle device 200. Among them, the filter bottle device 200 includes a filter bottle 210. The filter bottle 210 is installed on the water purifier main body 100. The filter bottle 210 is mainly used to achieve the filtering effect of impurities in water, so as to ensure the filtering effect of the water purifier on water. Since the specific structure of the filter bottle 210 for filtering impurities in water belongs to the prior art, it will not be elaborated here.

[0037] In the prior art, a filter element, such as a filter screen, is usually arranged in the filter bottle 210 of the water purifier, so that the filter bottle 210 only filters the impurities in water through the filter element. However, due to the presence of a large amount of rust impurities in the pipeline, the water in the pipeline is likely to enter the filter bottle 210 with the rust impurities, increasing the probability of blockage of the filter element, and greatly reducing the service life of the filter element and the filtering effect on water. In the related art, an anti-rust component is usually arranged inside the filter bottle 210 to remove the rust impurities in water. However, by adding an anti-rust component inside the filter bottle 210, the installation and disassembly difficulty of the anti-rust component is greatly increased, and the anti-rust component needs to cooperate with the internal structure of the filter bottle 210, which also increases the structural complexity of the anti-rust component.

[0038] To solve the above problems, as Figure 1 and Figure 2 shown, this embodiment provides a filter bottle anti-rust component 220. The filter bottle anti-rust component 220 provided in this embodiment is used to be sleeved on the outer periphery of the filter bottle 210. Along the flow direction of the water in the filter bottle 210, the filter bottle anti-rust component 220 is located upstream of the filter element in the filter bottle 210. Specifically, the filter bottle anti-rust component 220 includes a housing 1 and a magnetic member 2. The housing 1 is sleeved on the outer periphery of the filter bottle 210, and the magnetic member 2 is accommodated in the housing 1. In this embodiment, by sleeving the filter bottle anti-rust component 220 on the outer periphery of the filter bottle 210, when the water flows through the part where the filter bottle anti-rust component 220 is installed in the filter bottle 210, the rust in the water will be adsorbed on the inner wall of the filter bottle 210 under the action of the magnetic attraction of the magnetic member 2, thereby reducing the impurities flowing onto the filter element, reducing the probability of blockage of the filter element, effectively improving the service life of the filter element, and also improving the filtering effect on water. In addition, the filter bottle anti-rust component 220 only needs to be provided with a magnetic member 2 in the housing 1, which not only ensures the anti-rust effect of the water in the filter bottle 210, but also makes the structure simple. And the filter bottle anti-rust component 220 can be adsorbed on the outer periphery of the filter bottle 210 by the magnetic attraction of the magnetic member 2, without additionally setting a fixing device to realize the detachable connection between the filter bottle anti-rust component 220 and the filter bottle 210, making the installation and disassembly of the filter bottle anti-rust component 220 more convenient.

[0039] It should be noted that in the present application, “along the flow direction of water in the filter bottle 210, A is located upstream of B” means “the water in the filter bottle 210 flows through A and then flows through B”.

[0040] It should be noted that, in the present embodiment, the housing 1 is annular, so that the housing 1 can be sleeved on the outer periphery of the filter bottle 210. In addition, after the filter bottle 210 has been working for a period of time, the filter bottle 210 can be removed from the water purifier body 100, and then the filter bottle rust removal assembly 220 can be moved along the axial direction of the filter bottle 210 toward the water inlet end of the filter bottle 210, so that the rust on the inner wall of the filter bottle 210 moves along with the movement of the filter bottle rust removal assembly 220, and when the filter bottle rust removal assembly 220 is separated from the filter bottle 210 at the water inlet end of the filter bottle 210, the rust on the inner wall of the filter bottle 210 can be adsorbed from the water inlet end of the filter bottle 210 to the filter bottle rust removal assembly 220, and then the rust on the filter bottle rust removal assembly 220 can be cleaned, and the filter bottle 210 can be rinsed separately, so as to avoid the rust from entering the filter element during the rinsing process of the filter bottle 210.

[0041] Optionally, in this embodiment, if Figures 1 to 4 As shown, the housing 1 includes a detachably connected outer shell and an inner shell, and the inner shell and the outer shell are assembled together to form a receiving chamber 113, and the receiving chamber 113 contains a magnetic member 2. The structural design of the housing 1 effectively improves the reliability of the receiving of the magnetic member 2. It should be noted that the magnetic member 2 has a good magnetic attraction, and the magnetic member 2 can absorb the rust inside the filter bottle 210 even through the housing 1 and the bottle shell of the filter bottle 210.

[0042] Optionally, in this embodiment, the outer shell and the inner shell are connected by snapping. By snapping the inner shell and the outer shell, it is easy to install and remove the outer shell and the inner shell. Optionally, in other embodiments, the inner shell and the outer shell can also be detachably connected by bolts.

[0043] Optionally, in this embodiment, if Figure 2As shown, the housing 1 includes a plurality of arc-shaped shells 11. The plurality of arc-shaped shells 11 are sequentially spliced end to end and surround the outer periphery of the filter bottle 210. The plurality of arc-shaped shells 11 are spliced end to end to form an annular housing 1, and a magnetic member 2 is accommodated in each arc-shaped shell 11. By designing the housing 1 in the form of a plurality of spliced arc-shaped shells 11, it is more convenient to install the filter bottle rust removal assembly 220 on the filter bottle 210. In this embodiment, the housing 1 includes two arc-shaped shells 11. By moving the two arc-shaped shells 11 closer to each other along the radial direction of the filter bottle 210, the splicing of the two arc-shaped shells 11 can be achieved, and the installation and fixation of the filter bottle rust removal assembly 220 on the outer periphery of the filter bottle 210 can be ensured. Optionally, in other embodiments, the housing 1 can also be designed in the form of an integral annular shell, and the housing 1 can be put on from one end of the filter bottle 210, or the housing 1 can be designed in the form of three or more arc-shaped shells 11 spliced together.

[0044] In this embodiment, as Figure 2 and Figure 3 shown, among two adjacent arc-shaped shells 11, a first positioning portion 1111 is provided on one of the head end of one arc-shaped shell 11 and the tail end of the other arc-shaped shell 11, and a second positioning portion 1112 is provided on the other of them. The first positioning portion 1111 and the second positioning portion 1112 are in positioning cooperation. The above structural design plays a role in positioning the splicing connection between two adjacent arc-shaped shells 11, and it is more convenient to realize the splicing connection between the arc-shaped shells 11. Specifically, in this embodiment, the first positioning portion 1111 includes a first protrusion and a first groove provided at the end of the arc-shaped shell 11, and the second positioning portion 1112 includes a second protrusion and a second groove provided at the end of the arc-shaped shell 11. Among the first positioning portion 1111 and the second positioning portion 1112 in positioning cooperation with each other, the first protrusion is inserted into the second groove, and the second protrusion is inserted into the first groove.

[0045] Optionally, in this embodiment, as Figure 2 and Figure 3 shown, the magnetic member 2 includes a plurality of magnetic blocks 21. A plurality of magnetic blocks 21 are evenly spaced along the circumferential direction inside each arc-shaped shell 11. The magnetic blocks 21 located at the end positions of the arc-shaped shell 11 are connecting magnetic blocks. Two adjacent arc-shaped shells 11 are spliced and connected by the magnetic attraction force of the connecting magnetic blocks at corresponding positions. The above structural design enables the splicing connection between two adjacent arc-shaped shells 11 without the need for an additional connecting device, and the splicing connection can be completed through the magnetic attraction force of the magnetic blocks 21 at the ends, making the structure simpler. Specifically, in this embodiment, the magnetic blocks 21 are magnet blocks.

[0046] It should be noted that in an arc-shaped shell 11, the magnetic block 21 located between two connecting magnetic blocks is an adsorption magnetic block. The multiple connecting magnetic blocks and the multiple adsorption magnetic blocks act together to achieve the adsorption and fixation of the rust removal component 220 of the filter bottle on the outer peripheral wall of the filter bottle 210, and also achieve the adsorption of rust in the filter bottle 210.

[0047] Optionally, in this embodiment, as Figures 2 to 4 shown, each arc-shaped shell 11 includes a detachable arc-shaped outer shell 111 and an arc-shaped inner shell 112. Among them, the arc-shaped outer shell 111 and the arc-shaped inner shell 112 are jointly assembled to form a plurality of accommodating cavities 113, and each accommodating cavity 113 contains a magnetic block 21.

[0048] Optionally, in this embodiment, as Figure 2 and Figure 3 shown, the arc-shaped outer shell 111 and the arc-shaped inner shell 112 are connected by snap connection. Specifically, a first snap connection portion 1113 is provided at the first end of the arc-shaped outer shell 111, a second snap connection portion 1114 is provided at the second end of the arc-shaped outer shell 111, a third snap connection portion 1121 is provided at the first end of the arc-shaped inner shell 112, and a fourth snap connection portion 1122 is provided at the second end of the arc-shaped inner shell 112. The first snap connection portion 1113 is snap-connected to the third snap connection portion 1121, and the second snap connection portion 1114 is snap-connected to the fourth snap connection portion 1122. The above structural design enables the first end of the arc-shaped outer shell 111 to be snap-connected to the first end of the arc-shaped inner shell 112, and the second end of the arc-shaped outer shell 111 to be snap-connected to the second end of the arc-shaped inner shell 112, effectively ensuring the stability and reliability of the snap connection between the arc-shaped outer shell 111 and the arc-shaped inner shell 112, and fixing the arc-shaped outer shell 111 and the arc-shaped inner shell 112 by means of snap connection, which is more convenient for the installation and disassembly between the arc-shaped outer shell 111 and the arc-shaped inner shell 112. It should be noted that in other embodiments, the arc-shaped outer shell 111 and the arc-shaped inner shell 112 can also be detachably connected by bolts.

[0049] Optionally, in this embodiment, as Figure 2 and Figure 3As shown, one of the first engaging portion 1113 and the third engaging portion 1121 is a hook, and the other is a block. The hook and the block are engaged and connected in the radial direction of the housing 1. One of the second engaging portion 1114 and the fourth engaging portion 1122 is an insertion block, and the other is an abutting block. The insertion block and the abutting block are engaged in the circumferential direction of the housing 1. Specifically, in this embodiment, the first engaging portion 1113 is a block, the third engaging portion 1121 is a hook, the second engaging portion 1114 is an abutting block, and the fourth engaging portion 1122 is an insertion block. And in the circumferential direction of the housing 1, the hook and the insertion block are located between the abutting block and the block. During the process of connecting the arc-shaped outer shell 111 and the arc-shaped inner shell 112, the hook and the block can be first engaged and connected, and then the abutting block can be inserted outside the insertion block. The structural design of the above engaging portions not only ensures the stability of the engagement connection between the arc-shaped outer shell 111 and the arc-shaped inner shell 112, but also ensures the smoothness when the arc-shaped outer shell 111 and the arc-shaped inner shell 112 are engaged and connected, so that the abutting block can be more smoothly inserted outside the insertion block.

[0050] Optionally, in this embodiment, as Figure 3 shown, a guiding inclined surface 11131 is provided on the side wall of the block facing the hook, so as to more smoothly achieve the engagement connection between the hook and the block.

[0051] Optionally, in this embodiment, as Figure 2 and Figure 3 shown, reinforcing ribs 1124 are connected between the hook and the main body of the arc-shaped inner shell 112 and between the insertion block and the main body of the arc-shaped inner shell 112, effectively enhancing the structural strength of the hook and the insertion block.

[0052] Optionally, in this embodiment, as Figure 4 and Figure 5 shown, a plurality of opening grooves 1125 are spaced apart along the circumferential direction of the arc-shaped inner shell 112. When the arc-shaped outer shell 111 and the arc-shaped inner shell 112 are engaged and connected, the arc-shaped outer shell 111 exactly seals the opening of the opening groove 1125, so that the opening groove 1125 forms a receiving cavity 113 for receiving the adsorption magnetic block. In addition, as Figure 2 and Figure 3 shown, receiving grooves are provided at both ends of the arc-shaped outer shell 111. When the arc-shaped outer shell 111 and the arc-shaped inner shell 112 are engaged and connected, the arc-shaped inner shell 112 exactly seals the opening of the receiving groove, so that the receiving groove forms a receiving cavity 113 for receiving the connecting magnetic block. It should be noted that the structures of the adsorption magnetic block and the connecting magnetic block are exactly the same. The adsorption magnetic block is placed horizontally in the receiving cavity 113, and the connecting magnetic block is placed vertically in the receiving cavity 113.

[0053] In addition, in this embodiment, as Figure 4 and Figure 5As shown, a cushion block 11251 is provided on the bottom wall of the opening groove 1125, and the cushion block 11251 is used to support the adsorption magnetic block in the accommodation cavity 113.

[0054] Optionally, in this embodiment, as Figure 5 shown, a plurality of material removal holes 1123 are spaced apart on the arc-shaped inner shell 112, effectively reducing the cost on the basis of ensuring the structural strength of the arc-shaped inner shell 112.

[0055] Now, in combination with Figures 1 to 5 the specific assembly process of the filter bottle rust removal assembly 220 will be described:

[0056] First, place a magnetic block 21 in each opening groove 1125 of the arc-shaped inner shell 112, and place magnetic blocks 21 in the two accommodation grooves at the end of the arc-shaped outer shell 111. Then, snap-connect the arc-shaped inner shell 112 and the arc-shaped outer shell 111 to form the arc-shaped shell 11. Finally, move the two assembled arc-shaped shells 11 closer to each other along the radial direction of the filter bottle 210, and the splicing of the two arc-shaped shells 11 can be achieved, and the installation and fixation of the filter bottle rust removal assembly 220 on the outer periphery of the filter bottle 210 can be ensured.

[0057] For the filter bottle device 200 provided in this embodiment, by sleeving the filter bottle rust removal assembly 220 on the outer periphery of the filter bottle 210, the rust in the water can be adsorbed on the inner wall of the filter bottle 210, thereby reducing the impurities flowing onto the filter element, reducing the probability of the filter element being blocked, effectively improving the service life of the filter element, and also improving the water filtration effect.

[0058] For the water purifier provided in this embodiment, by applying the above filter bottle device 200, the rust in the water can be adsorbed on the inner wall of the filter bottle 210, thereby reducing the impurities flowing onto the filter element, reducing the probability of the filter element being blocked, effectively improving the service life of the filter element, and also improving the water filtration effect.

[0059] Obviously, the above embodiments of the present invention are only examples for clearly explaining the present invention, and are not limitations on the implementation manners of the present invention. For those of ordinary skill in the art, other different forms of changes or modifications can be made on the basis of the above description. It is not necessary and impossible to list all the implementation manners here. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A filter bottle rust removal assembly, characterized in that: The filter bottle rust removal assembly is used to be sleeved on the outer circumference of the filter bottle (210), and along the flow direction of water in the filter bottle (210), the filter bottle rust removal assembly is located upstream of the filter element in the filter bottle (210), and the filter bottle rust removal assembly comprises: A shell (1), the shell (1) being sleeved on the outer circumference of the filter bottle (210); and A magnetic component (2), wherein the magnetic component (2) is accommodated in the shell (1).

2. The filter bottle rust removal assembly according to claim 1, characterized in that: The housing (1) comprises an outer shell and an inner shell which are detachably connected, the inner shell and the outer shell being assembled together to form a receiving cavity (113), and the magnetic component (2) is received in the receiving cavity (113).

3. The filter bottle rust removal assembly according to claim 2, characterized in that: The outer shell and the inner shell are connected by snapping.

4. The filter bottle rust removal assembly according to claim 1, characterized in that: The shell (1) comprises a plurality of arc-shaped shells (11), the plurality of arc-shaped shells (11) being sequentially spliced ​​end to end and arranged around the outer circumference of the filter bottle (210), and the magnetic component (2) is accommodated in each of the arc-shaped shells (11).

5. The filter bottle rust removal assembly according to claim 4, characterized in that: In two adjacent arc-shaped shells (11), a first positioning portion (1111) is provided on one of the head end of one of the arc-shaped shells (11) and the tail end of the other arc-shaped shell (11), and a second positioning portion (1112) is provided on the other of the two, and the first positioning portion (1111) and the second positioning portion (1112) are positioned and matched.

6. The filter bottle rust removal assembly according to claim 4 or 5, characterized in that: The magnetic component (2) comprises a plurality of magnetic blocks (21), and each arc-shaped shell (11) is provided with a plurality of magnetic blocks (21) at intervals along its circumference. The magnetic blocks (21) located at the end positions of the arc-shaped shell (11) are connecting magnetic blocks, and two adjacent arc-shaped shells (11) are spliced ​​and connected by the magnetic attraction of the connecting magnetic blocks at corresponding positions.

7. The filter bottle rust removal assembly according to claim 4, characterized in that: Each of the arc-shaped shells (11) comprises an arc-shaped outer shell (111) and an arc-shaped inner shell (112) which are detachably connected, and the arc-shaped outer shell (111) and the arc-shaped inner shell (112) are assembled together to form a receiving cavity (113), and the magnetic component (2) is received in the receiving cavity (113).

8. The filter bottle rust removal assembly according to claim 7, characterized in that: The first end of the arc-shaped outer shell (111) is provided with a first clamping portion (1113), the second end of the arc-shaped outer shell (111) is provided with a second clamping portion (1114), the first end of the arc-shaped inner shell (112) is provided with a third clamping portion (1121), the second end of the arc-shaped inner shell (112) is provided with a fourth clamping portion (1122), the first clamping portion (1113) is clamped and connected with the third clamping portion (1121), and the second clamping portion (1114) is clamped and connected with the fourth clamping portion (1122).

9. A filter bottle device, comprising a filter bottle (210), characterized in that: The filter bottle device further comprises a filter bottle rust removal assembly as claimed in any one of claims 1 to 8, wherein the filter bottle rust removal assembly is sleeved on the outer circumference of the filter bottle (210).

10. A water purifier, characterized in that: It comprises a water purifier body (100) and the filter bottle device according to claim 9, wherein the filter bottle (210) is installed on the water purifier body (100).

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