A water purification filter element that is easy to clean

Abstract

The utility model relates to the technical field of water purification filter elements, and discloses a water purification filter element that is easy to clean, including a filter element and a channel, wherein a base is arranged at the bottom of the filter element, a mounting sleeve is arranged inside the filter element through a mounting groove, a top sleeve is arranged above the mounting sleeve, the top of the base is movably connected to a limiting clamping rod through a hinge, and a sealing sleeve is arranged above the top sleeve. In the utility model, when installing the filter element, the filter element can first be placed on the top of the base, and then the top sleeve is connected to the first internal thread on the inner side of the mounting clamping sleeve through a first external thread for docking. After the top sleeve and the mounting clamping sleeve are installed, multiple groups of limiting clamping rods can be squeezed and flipped close to the filter element so that the ends of the multiple groups of limiting clamping rods are stuck in the fitting grooves inside the top sleeve, and at this time, the sealing sleeve is threadedly installed through a second internal thread and the second external thread on the outer periphery of the top sleeve, so that the multiple groups of limiting clamping rods are limited and fixed, and the disassembly is similar, thereby achieving the effect of facilitating the quick removal and cleaning of the filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of water purification filter elements, in particular to a water purification filter element which is easy to clean. Background Art

[0002] As the core component of a water purifier, the filter element directly affects the water purification function of the water purifier, and the life of the filter element directly affects the economic cost of using the water purifier. When using the existing water purifier filter element, because it needs to be placed inside the water purifier for a long time and continuously filters the incoming water, it is easy for bacteria and impurities to breed inside, and the filter element needs to be cleaned or replaced regularly. When the existing filter element is directly replaced, it increases the cost. When cleaning the filter element, because the filter element is installed as a whole, it is not convenient to disassemble and clean it, which makes it difficult and inconvenient to clean the filter element. For this reason, we propose a water purification filter element that is easy to clean. Utility Model Content

[0003] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides a water purification filter element which is easy to clean.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a water purification filter element that is easy to clean, comprising a filter element and a channel, a base is provided at the bottom of the filter element, a mounting groove is opened at the upper inner side of the filter element, a mounting sleeve is provided inside the mounting groove, a top sleeve for clamping the filter element is provided above the mounting sleeve, a limit rod for limiting the periphery of the filter element is movably connected to the top of the base through a hinge, a limit ring for limiting the bottom of the limit rod is installed on the top of the base, a limit piece is installed on the end of the limit rod, and a sleeve for fixing the limit rod is provided above the top sleeve.

[0005] Preferably, a first internal thread is provided on the inner side of the mounting sleeve, a first external thread is provided on the outer periphery of the lower end of the top sleeve, and the lower end of the top sleeve is threadedly connected with the first internal thread on the inner side of the mounting sleeve through the first external thread.

[0006] Preferably, the outer periphery of the top sleeve is provided with a plurality of groups of fitting grooves arranged circumferentially along the central axis of the top sleeve, and the outer upper end of the limit clamping rod is fitted and engaged with the inside of the fitting groove;

[0007] Furthermore, when the limiting clamping rod is engaged with the inside of the engaging groove, the plurality of groups of limiting clamping rods are in a limiting clamping state with respect to the periphery of the filter element.

[0008] Preferably, the inner side of the sealing sleeve is provided with a second internal thread, the outer side of the top sleeve is provided with a second external thread, and the inner side of the sealing sleeve is threadably connected with the second external thread on the outer side of the top sleeve through the second internal thread;

[0009] Furthermore, after the sealing sleeve is threadedly connected to the outer periphery of the top sleeve, the plurality of groups of limiting clamping rods inside the fitting grooves are in a limited and fixed state through the sealing sleeve.

[0010] Preferably, when the limiting clamp rod is flipped toward the side away from the filter element through the hinge, the inner side of the limiting collar is in a limiting support state for the multiple groups of limiting clamp rods.

[0011] Beneficial Effects

[0012] The utility model provides a water purification filter element which is easy to clean and has the following beneficial effects:

[0013] (1) A water purification filter element that is easy to clean. In this article, the filter element is convenient to disassemble and assemble. When installing the filter element, the filter element can be placed on the top of the base, and then the top sleeve is threadedly installed and docked with the first external thread on the outer periphery of the top sleeve and the first internal thread on the inner side of the installation sleeve. The multiple sets of limit clamps are in a diffused state in the default state and are limitedly supported by the limit sleeve ring. After the top sleeve and the installation sleeve are installed, the multiple sets of limit clamps can be squeezed and flipped close to the filter element so that the ends of the multiple sets of limit clamps are stuck in the matching grooves inside the top sleeve. At this time, the sealing sleeve is threadedly installed with the second internal thread and the second external thread on the outer periphery of the top sleeve, so that the multiple sets of limit clamps are limited and fixed. In this way, the filter element can be limitedly installed through the base and the sealing sleeve, and the disassembly is similar, thereby achieving the effect of facilitating the quick removal and cleaning of the filter element.

[0014] (2) A water purification filter element that is easy to clean, wherein the multiple sets of limit rods are located at the top of the base and are in a swinging and tilting state through hinges, and the limit rings on the top of the base can support and limit the limit rods that are spread out, and when the multiple sets of limit rods are close to the outer periphery of the limit rods and fit with the limit rods, they can fit and support the limit rods. By replacing the traditional wrapped filter screen with the limit rods, the traditional filter screen cleaning is changed to the external cleaning of the multiple sets of limit rods, thereby achieving the effect of improving the convenience of cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0016] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 For this utility model Figure 1 A magnified view of middle;

[0019] Figure 3 For this utility model Figure 1 Enlarged view of middle B;

[0020] Figure 4 It is a partial schematic diagram of the top sleeve of the utility model;

[0021] Figure 5 For this utility model Figure 1 Enlarged view of C in the middle.

[0022] Legend:

[0023] 1. Filter element; 2. Channel; 3. Base; 4. Mounting groove; 5. Mounting sleeve; 6. Top sleeve; 7. First internal thread; 8. First external thread; 9. Hinge; 10. Limiting rod; 11. Limiting ring; 12. Fitting groove; 13. Limiting piece; 14. Envelope; 15. Second internal thread; 16. Second external thread. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Embodiment: A water purification filter element that is easy to clean, such as Figure 1-Figure 5 As shown, it includes a filter element 1 and a channel 2;

[0026] The filter element 1 is distinguished from the filter element 1 by a base 3 at the bottom, a mounting groove 4 is provided at the upper inner side of the filter element 1, a mounting sleeve 5 is provided inside the mounting groove 4, a top sleeve 6 for clamping the filter element 1 is provided above the mounting sleeve 5, a first internal thread 7 is provided inside the mounting sleeve 5, a first external thread 8 is provided on the periphery of the lower end of the top sleeve 6, the lower end of the top sleeve 6 is threadedly connected with the first internal thread 7 on the inner side of the mounting sleeve 5 through the first external thread 8, the top of the base 3 is movably connected with a limit rod 10 for limiting the periphery of the filter element 1 through a hinge 9, and the top of the base 3 is installed with A limiting ring 11 is used to limit the bottom of the limiting rod 10, and the periphery of the top sleeve 6 is provided with multiple groups of fitting grooves 12 arranged circumferentially along the central axis of the top sleeve 6. The upper end of the periphery of the limiting rod 10 is fitted and engaged with the inside of the fitting groove 12. A limiting member 13 is installed at the end of the limiting rod 10. A sleeve 14 is provided above the top sleeve 6 to fix the limiting rod 10. A second internal thread 15 is provided on the inner side of the sleeve 14, and a second external thread 16 is provided on the periphery of the top sleeve 6. The inner side of the sleeve 14 is threadedly connected with the second external thread 16 on the periphery of the top sleeve 6 through the second internal thread 15.

[0027] Furthermore, when the limiting clamping rods 10 are engaged with the inside of the engaging grooves 12 , the plurality of groups of limiting clamping rods 10 are in a limiting clamping state with respect to the periphery of the filter element 1 .

[0028] Furthermore, after the sealing sleeve 14 is threadedly connected to the outer periphery of the top sleeve 6 , the plurality of groups of limiting clamping rods 10 inside the fitting grooves 12 are in a limited and fixed state through the sealing sleeve 14 .

[0029] Furthermore, when the limiting clamping rod 10 is turned over to the side away from the filter element 1 through the hinge 9 , the inner side of the limiting collar 11 is in a limiting support state for the multiple groups of limiting clamping rods 10 .

[0030] The working principle of this utility model:

[0031] The filter element 1 is convenient to disassemble and assemble. When installing the filter element 1, the filter element 1 can be placed on the top of the base 3, and then the top sleeve 6 can be threadedly installed and docked with the first external thread 8 on the outer periphery of the top sleeve 6 and the first internal thread 7 on the inner side of the installation sleeve 5. The multiple groups of limiting clamping rods 10 are in a diffused state in the default state and are limitedly supported by the limiting collar 11. After the top sleeve 6 and the installation sleeve 5 are installed, the multiple groups of limiting clamping rods 10 can be squeezed and turned close to the filter element 1, so that the ends of the multiple groups of limiting clamping rods 10 are stuck in the fitting grooves 12 inside the top sleeve 6. At this time, the sealing sleeve 14 is threadedly installed with the second external thread 16 on the outer periphery of the top sleeve 6 through the second internal thread 15, so that the multiple groups of limiting clamping rods 10 are limited and fixed. In this way, the filter element 1 can be limitedly installed through the base 3 and the sealing sleeve 14, and the disassembly is similar, so that it is convenient to quickly take out the filter element 1 for cleaning and use.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A water purification filter element that is easy to clean, comprising a filter element (1) and a channel (2), characterized in that: A base (3) is provided at the bottom of the filter element (1), a mounting groove (4) is provided at the upper inner side of the filter element (1), a mounting sleeve (5) is provided inside the mounting groove (4), a top sleeve (6) for clamping the filter element (1) is provided above the mounting sleeve (5), a limit rod (10) for limiting the outer periphery of the filter element (1) is movably connected to the top of the base (3) through a hinge (9), a limit ring (11) for limiting the bottom of the limit rod (10) is installed at the top of the base (3), a limit piece (13) is installed at the end of the limit rod (10), and a sealing sleeve (14) for fixing the limit rod (10) is provided above the top sleeve (6).

2. The easy-to-clean water purification filter element according to claim 1, characterized in that: The inner side of the mounting sleeve (5) is provided with a first internal thread (7), the outer side of the lower end of the top sleeve (6) is provided with a first external thread (8), and the lower end of the top sleeve (6) is threadedly connected with the first internal thread (7) on the inner side of the mounting sleeve (5) through the first external thread (8).

3. The easy-to-clean water purification filter element according to claim 2, characterized in that: The outer periphery of the top sleeve (6) is provided with a plurality of groups of fitting grooves (12) arranged circumferentially along the central axis of the top sleeve (6), and the outer upper end of the limit clamping rod (10) is fitted and engaged with the inside of the fitting groove (12).

4. The easy-to-clean water purification filter element according to claim 3, characterized in that: When the limiting clamping rods (10) are engaged with the inside of the engaging groove (12), the plurality of groups of limiting clamping rods (10) are in a limiting clamping state with respect to the periphery of the filter element (1).

5. The easy-to-clean water purification filter element according to claim 3, characterized in that: The inner side of the sealing sleeve (14) is provided with a second internal thread (15), and the outer side of the top sleeve (6) is provided with a second external thread (16). The inner side of the sealing sleeve (14) is threadably connected with the second external thread (16) on the outer side of the top sleeve (6) through the second internal thread (15).

6. The easy-to-clean water purification filter element according to claim 5, characterized in that: After the sealing sleeve (14) is threadedly connected to the outer periphery of the top sleeve (6), the plurality of groups of limiting clamping rods (10) inside the fitting grooves (12) are in a limiting and fixed state through the sealing sleeve (14).

7. The easy-to-clean water purification filter element according to claim 6, characterized in that: When the limiting clamp rod (10) is turned over to the side away from the filter element (1) through the hinge (9), the inner side of the limiting collar (11) is in a limiting support state for the multiple groups of limiting clamp rods (10).

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