Water purifier with filter element convenient to disassemble

Abstract

The water purifier comprises a water purifier body, filter element connecting bases and a filter element protection shell, the lower portion of the water purifier body is provided with the multiple filter element connecting bases, the filter element connecting bases are evenly distributed on the lower portion of the water purifier body, the lower portions of the filter element connecting bases are connected with the filter element protection shell, and the upper portion of the filter element protection shell is provided with multiple positioning connecting lugs. The positioning connecting lugs are evenly distributed on the upper portion of the filter element protection shell, the inner sides of the positioning connecting lugs are connected with the first fastening connecting plate through the rotating shaft, the first fastening connecting plate rotates on the rotating shaft, the filter element can be replaced only by rotating the adjusting rotating sleeve, the filter element disassembly and replacement speed is high, time and labor are saved, and other tools are not needed for assistance during disassembly. The structure is reasonable and stable.

Description

Technical Field

[0001] This utility model relates to the field of water purifiers, and in particular to a water purifier with an easy-to-disassemble filter element. Background Technology

[0002] An existing patent (publication number: CN 220223656 U) proposes a water purifier filter element that is easy to disassemble, including a filter cartridge, a filter element and a sealing cap. The filter element is installed inside the filter cartridge. The sealing cap has a connecting mechanism around its surface and is connected to the filter cartridge through the connecting mechanism. Pipe interfaces are opened on both sides of the top of the sealing cap. The above device has a complex structure and is inconvenient to disassemble. The structure needs to be improved. Summary of the Invention

[0003] This utility model addresses the aforementioned shortcomings of the existing technology by providing a water purifier that allows filter replacement simply by rotating the adjusting sleeve. The filter replacement is quick, time-saving, and labor-saving, requiring no additional tools for disassembly, and features a reasonable and stable structure.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A water purifier with easy-to-disassemble filter cartridge includes a water purifier, a filter cartridge connecting seat, and a filter cartridge protective shell. The lower part of the water purifier has multiple filter cartridge connecting seats, which are evenly distributed in the lower part of the water purifier. The lower part of the filter cartridge connecting seat is connected to the filter cartridge protective shell. The upper part of the filter cartridge protective shell has multiple positioning connecting ears, which are evenly distributed in the upper part of the filter cartridge protective shell. The inner side of the positioning connecting ears is connected to a first fastening connecting plate through a rotating shaft. The first fastening connecting plate rotates on the rotating shaft.

[0006] The first fastening connecting plate of this utility model has a fixed connecting ear on its upper part, and the inner side of the fixed connecting ear is connected to the second fastening connecting plate through a rotating shaft. The second fastening connecting plate rotates on the rotating shaft, and the lower part of the second fastening connecting plate has a fastening hook.

[0007] The filter element connector of this utility model has multiple fastening slots at the bottom, which are evenly distributed at the bottom of the filter element connector. The fastening hooks are connected to the fastening slots on the outside and slide within the fastening slots.

[0008] The second fastening connecting plate of this utility model has a lifting ring on its upper part, an auxiliary pull ring connected to the outside of the lifting ring, an auxiliary connecting sleeve connected to the upper part of the auxiliary pull ring, an adjusting rotating sleeve connected to the outside of the filter element connecting seat by a thread, an adjusting rotating sleeve having multiple auxiliary protrusions on its outer side, the auxiliary protrusions being evenly distributed on the outer side of the adjusting rotating sleeve, a positioning groove having a positioning groove having an auxiliary connecting sleeve connected to the inner side of the positioning groove by a bearing, the auxiliary connecting sleeve rotating within the positioning groove, and multiple fixing hooks having multiple fixing hooks on its outer side, the fixing hooks being evenly distributed on the outer side of the auxiliary connecting sleeve, an auxiliary pull ring being connected to the lower part of the fixing hook, the auxiliary pull ring sliding on the fixing hook. Beneficial effects

[0009] This invention allows for filter element replacement simply by rotating the adjusting sleeve. The filter element can be disassembled and replaced quickly, saving time and effort. No other tools are required for disassembly, and the structure is reasonable and stable. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of a water purifier structure that facilitates filter element disassembly, as described in this utility model.

[0011] Figure 2 This is a bottom view of the structure of a water purifier with an easy-to-disassemble filter element as described in this utility model.

[0012] Figure 3 This is a schematic diagram of the combined structure of a water purifier filter element connector and a filter element protective shell, which facilitates filter element disassembly according to the present invention.

[0013] Figure 4 This is a partial structural diagram of a water purifier filter element connector that facilitates filter element disassembly, as described in this utility model.

[0014] Figure 5 This is a schematic diagram of a water purifier filter cartridge protective shell structure that facilitates filter cartridge disassembly, as described in this utility model.

[0015] Figure 6 This is a schematic diagram of an auxiliary connecting sleeve structure for a water purifier that facilitates the disassembly of the filter element, as described in this utility model.

[0016] Figure 7 This is a schematic diagram of a water purifier adjustment sleeve structure that facilitates filter element disassembly, as described in this utility model. Detailed Implementation

[0017] The present invention will be further described in detail below with reference to the accompanying drawings and embodiments:

[0018] Example 1:

[0019] A water purifier with easy-to-disassemble filter element includes a water purifier 01, a filter element connecting seat 02, and a filter element protective shell 03. The lower part of the water purifier 01 has multiple filter element connecting seats 02, which are evenly distributed in the lower part of the water purifier 01. The lower part of the filter element connecting seat 02 is connected to the filter element protective shell 03. The upper part of the filter element protective shell 03 has multiple positioning connecting ears 12, which are evenly distributed in the upper part of the filter element protective shell 03. The inner side of the positioning connecting ears 12 is connected to a first fastening connecting plate 05 through a rotating shaft. The first fastening connecting plate 05 rotates on the rotating shaft.

[0020] Example 2:

[0021] The first fastening connecting plate 05 of this utility model has a fixed connecting ear 14 on its upper part. The inner side of the fixed connecting ear 14 is connected to the second fastening connecting plate 06 through a rotating shaft. The second fastening connecting plate 06 rotates on the rotating shaft. The lower part of the second fastening connecting plate 06 has a fastening hook 16.

[0022] Example 3:

[0023] The filter element connector 02 of this utility model has multiple fastening slots 15 at the lower part. The fastening slots 15 are evenly distributed at the lower part of the filter element connector 02. The fastening hooks 16 are connected to the fastening slots 15 on the outside and slide within the fastening slots 15.

[0024] Example 4:

[0025] The second fastening connecting plate 06 of this utility model has a lifting ring 07 on its upper part, an auxiliary pull ring 08 connected to the outside of the lifting ring 07, an auxiliary connecting sleeve 04 connected to the upper part of the auxiliary pull ring 08, an adjusting rotating sleeve 10 connected to the outside of the filter element connecting seat 02 by a thread, an adjusting rotating sleeve 10 having multiple auxiliary protrusions 13 on its outer side, the auxiliary protrusions 13 being evenly distributed on the outer side of the adjusting rotating sleeve 10, a positioning groove 11 at the lower part of the adjusting rotating sleeve 10, an auxiliary connecting sleeve 04 connected to the inner side of the positioning groove 11 by a bearing, the auxiliary connecting sleeve 04 rotating within the positioning groove 11, a multiple fixing hook 09 on the outer side of the auxiliary connecting sleeve 04, the fixing hook 09 being evenly distributed on the outer side of the auxiliary connecting sleeve 04, an auxiliary pull ring 08 connected to the lower part of the fixing hook 09, the auxiliary pull ring 08 sliding on the fixing hook 09.

[0026] Example 5:

[0027] Installation steps: When the filter element needs to be disassembled, rotate the adjusting sleeve 10. The adjusting sleeve 10 moves upward on the filter element connecting seat 02. When the adjusting sleeve 10 moves upward, it drives the auxiliary connecting sleeve 04 to move upward as well. When the auxiliary connecting sleeve 04 moves upward, it drives the second fastening connecting plate 06 to lift upward through the auxiliary pull ring 08, so that the fastening hook 16 at the bottom of the second fastening connecting plate 06 separates from the fastening groove 15. Then lift the second fastening connecting plate 06 upward to remove the auxiliary pull ring 08 from the fixed hook 09. Then open the second fastening connecting plate 06 and the first fastening connecting plate 05, and move the filter element protective shell 03 downward to separate the filter element protective shell 03 from the filter element connecting seat 02. Then, pour out the filter element inside the filter element protective shell 03 to complete the filter element disassembly. Put the new filter element into the filter element protective shell 03, align the filter element protective shell 03 with the filter element connecting seat 02, place the second fastening connecting plate 06 on the lower part of the filter element connecting seat 02, and press down on the second fastening connecting plate 06 so that the fastening hook 16 at the lower part of the second fastening connecting plate 06 is engaged in the fastening slot 15, firmly connecting the filter element connecting seat 02 and the filter element protective shell 03 together. Finally, hang the auxiliary pull ring 08 on the fixed hook 09 to complete the filter element replacement. The filter element disassembly and replacement is fast, saving time and effort. No other tools are needed for disassembly, and the structure is reasonable and stable.

[0028] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A water purifier with filter cartridge convenient to disassemble, characterized in that :Including water purifier (01), filter core connecting seat (02), filter core protection shell (03), the lower part of water purifier (01) has a plurality of filter core connecting seat (02), filter core connecting seat (02) evenly distributed in the lower part of water purifier (01), the lower part of filter core connecting seat (02) is connected with filter core protection shell (03), the upper part of filter core protection shell (03) has a plurality of positioning connecting lug (12), positioning connecting lug (12) evenly distributed in the upper part of filter core protection shell (03), the inner side of positioning connecting lug (12) is connected with No. 1 fastening connecting plate (05) through the shaft, No. 1 fastening connecting plate (05) rotates on the shaft, the upper part of No. 1 fastening connecting plate (05) has fixed connecting lug (14), the inner side of fixed connecting lug (14) is connected with No. 2 fastening connecting plate (06) through the shaft, No. 2 fastening connecting plate (06) rotates on the shaft, the lower part of No. 2 fastening connecting plate (06) has fastening hook (16).

2. The water purifier according to claim 1, wherein :The lower part of filter core connecting seat (02) has a plurality of fastening clamping grooves (15), and the fastening clamping grooves (15) are evenly distributed in the lower part of the filter core connecting seat (02). The outer side of the fastening hook (16) is connected with the fastening clamping groove (15), and the fastening hook (16) slides in the fastening clamping groove (15).

3. The water purifier of claim 2, wherein :No. 2 fastening connecting plate (06) has a lifting ring (07) on the upper part, the outer side of lifting ring (07) is connected with auxiliary pull ring (08), auxiliary pull ring (08) is connected with auxiliary connecting sleeve (04) on the upper part, the outer side of filter core connecting seat (02) is connected with adjusting rotating sleeve (10) through threads, adjusting rotating sleeve (10) has a plurality of auxiliary protrusions (13) on the outer side, and the auxiliary protrusions (13) are evenly distributed on the outer side of adjusting rotating sleeve (10).

4. The water purifier of claim 1, wherein :Adjusting rotating sleeve (10) has positioning clamping groove (11) on the lower part, the inner side of positioning clamping groove (11) is connected with auxiliary connecting sleeve (04) through bearing, auxiliary connecting sleeve (04) rotates in positioning clamping groove (11), the outer side of auxiliary connecting sleeve (04) has a plurality of fixed hooks (09), and the fixed hooks (09) are evenly distributed on the outer side of auxiliary connecting sleeve (04), the lower part of fixed hooks (09) is connected with auxiliary pull ring (08), and auxiliary pull ring (08) slides on fixed hooks (09).

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