Shower head filter structure capable of being quickly disassembled and cleaned

Abstract

The utility model relates to a shower head filter structure capable of being quickly disassembled and cleaned, which comprises a first connecting piece, a column body, a second connecting piece, a sealing ring, a slide way, a filtering platform, an empty groove, an impeller, a filtering piece and a fan-shaped filtering sheet, a first thread is fixedly arranged on the outer surface of the first connecting piece, and the sealing ring is detachably arranged on the inner ring of the first connecting piece; the column body is fixedly arranged under the first connecting piece, a plurality of sliding ways are fixedly arranged on the inner wall of the column body, and sliding pieces are arranged in the sliding ways in a sliding mode. And convenient disassembly and assembly are achieved through the first connecting piece, the column body, the sliding way, the sliding piece and the like, and the maintenance difficulty is reduced. The impeller, the filter piece and the fan-shaped filter piece conduct collaborative filtering, precision is improved, and the effect is enhanced through the special structure of the fan-shaped filter piece. The supporting seat through hole can reduce pressure and prolong the service life. All parts are tightly matched, operation is easy and convenient, and cleaning water can be provided for users.

Description

TECHNICAL FIELD

[0001] The utility model relates to sanitary ware technical field, concretely is a shower filter structure of quick dismounting and cleaning. BACKGROUND

[0002] In the traditional shower filter device, the filtering structure is complex and has high integration degree, which makes dismounting extremely difficult, and users often need to use professional tools when cleaning, which consumes a lot of time and effort, and even the device may be damaged due to improper operation; the filtering mode of the traditional filter is single, and only relies on simple filter screen to intercept impurities, which has poor filtering effect on small particles and is difficult to meet the high requirements of users on water quality purification; pressure accumulation phenomenon is easy to occur when water flows, which not only affects the filtering efficiency, but also may shorten the service life of the device; when the traditional filter is reassembled after cleaning, the installation positions of the parts are not easy to align, which makes the assembly process tedious and prone to errors. SUMMARY

[0003] The utility model aims at providing a shower filter structure of quick dismounting and cleaning to solve the above problems.

[0004] To achieve the above purpose, the utility model provides the following technical scheme: a shower filter structure of quick dismounting and cleaning, comprising a first connecting piece, a column, a second connecting piece, a sealing ring, a slide, a filtering platform, a hollow groove, an impeller, a filter piece and a fan-shaped filter piece, a first thread is fixedly arranged on the outer surface of the first connecting piece, the sealing ring is detachably arranged in the inner ring of the first connecting piece, the column is fixedly arranged below the first connecting piece, a plurality of slides are fixedly arranged on the inner wall of the column, and a sliding piece is slidably arranged in the slide.

[0005] Preferably, the filtering platform is arranged on the sliding piece, a plurality of hollow grooves are formed in the filtering platform, an impeller is arranged in the hollow groove, a filter piece is fixedly arranged at the bottom of the hollow groove, and the bottom surface of the filter piece and the bottom of the filtering platform are located on the same plane.

[0006] Preferably, a second thread is formed in the inner ring of the second connecting piece, a sliding strip is fixedly arranged on the inner surface of the second connecting piece, an annular sliding groove is formed in the outer surface of the bottom of the column, the sliding strip slides in the annular sliding groove, the rotation of the second connecting piece is realized, and a fan-shaped filter piece is arranged on the lower end of the inner surface of the filtering platform.

[0007] Preferably, the impeller comprises a fixing piece and a blade, a connecting column is fixedly arranged on the filter piece, and a plurality of filter holes are uniformly formed in the filter piece.

[0008] Preferably, the fan-shaped filter piece is arranged on the sliding piece, the length of the slide is limited, the fan-shaped filter piece is hung at the bottom of the slide through the sliding piece, and the fan-shaped filter piece is prevented from falling off from the bottom of the device.

[0009] Preferably, the edge of the fan-shaped filter sheet is provided with a wavy filter surface, a flow passage is left between every two fan-shaped filter sheets, and a spiral filter channel is arranged in the fan-shaped filter sheet.

[0010] Preferably, a plurality of rectangular filter through holes are uniformly arranged in the support seat, and a through hole is arranged at the center position of the support seat.

[0011] Compared with the prior art, the utility model has the advantages that:

[0012] 1. By setting the first connecting piece, the column, the slide and the sliding piece, the connection mode of each part is simple and convenient to operate, such as the sealing ring can be easily disassembled, the sliding piece can be easily taken out from the slide, and the disassembly can be completed without complex procedures, so that the maintenance difficulty of the user is greatly reduced.

[0013] 2. A variety of filter assemblies such as impeller, filter, fan-shaped filter sheet are used to work together. The impeller drives the water flow to form a vortex, so that the impurities are intercepted by the filter under the action of centrifugal force; the fan-shaped filter sheet not only has a wavy filter surface at the edge to increase the contact area, but also has a spiral filter channel inside to refine the filtration, which can effectively remove the small impurities and significantly improve the filtration precision.

[0014] 3. The support seat is provided with a through hole which can be used as a pressure relief channel when the high-pressure water flow passes through, effectively balancing the pressure, ensuring stable operation of the device, prolonging the service life, and also helping to maintain stable filtration performance.

[0015] 4. The structure design of the utility model makes the installation of each part have a clear order and positional relationship, such as the installation of the filter platform, the fan-shaped filter sheet and the sliding piece is close and orderly, the user can quickly and accurately complete the assembly, and it is convenient to use again. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a structural schematic view of the utility model;

[0017] Fig. 2 It is a bottom sectional view of the first filter piece of the utility model;

[0018] Fig. 3 It is a top sectional view of the second filter piece of the utility model;

[0019] Fig. 4 It is a front sectional view of the utility model;

[0020] Fig. 5 It is a front side sectional view of the utility model;

[0021] Fig. 6 It is a back side sectional view of the utility model.

[0022] In the figure: first connecting piece 1, first thread 101, column 2, second connecting piece 3, second thread 301, slide bar 302, sealing ring 4, slide 5, sliding piece 501, filtering platform 6, empty groove 7, impeller 8, fixing piece 801, connecting column 802, filter 9, filter hole 901, fan-shaped filter piece 10, wavy filter surface 1001, spiral filter channel 1002, rectangular filter through-hole 1003, through hole 1004, overflow channel 1005, support seat 1006. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. Figs. 1-6 It is obvious that the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all the other embodiments obtained by a person of ordinary skill in the art without creative work fall within the scope of the present utility model.

[0024] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model.

[0025] The scope of protection of the present utility model.

[0026] Please refer to Figs. 1-6 The present utility model provides a technical scheme: a shower filter structure capable of being quickly disassembled and cleaned, comprising a first connecting piece 1, a column 2, a second connecting piece 3, a sealing ring 4, a slide 5, a filtering platform 6, an empty groove 7, an impeller 8, a filter 9, and a fan-shaped filter piece 10. A first thread 101 is fixedly arranged on the outer surface of the first connecting piece 1. The sealing ring 4 is detachably arranged in the inner circle of the first connecting piece 1. The bottom of the sealing ring 4 is connected to the top of a sliding piece 501 by welding or screwing, so that the sealing ring 4 can be disassembled from the first connecting piece 1, thereby realizing disassembly. The column 2 is fixedly arranged below the first connecting piece 1 by welding. A plurality of slides 5 are fixedly arranged on the inner wall of the column 2 by screwing. The sliding piece 501 is slidably arranged in the slide 5. The sliding piece 501 is "T"-shaped and has the same shape as the slide groove in the slide 5, so that the sliding piece 501 can be slidably arranged in the slide 5, facilitating disassembly.

[0027] The outer edge of the filtering platform 6 is arranged on the sliding piece 501 by screwing. A plurality of empty grooves 7 are formed in the filtering platform 6. The impeller 8 is arranged in the empty groove 7. The filter 9 is fixedly arranged on the inner bottom of the empty groove 7 by screwing. The bottom surface of the filter 9 is located in the same plane as the bottom of the filtering platform 6.

[0028] The second connecting piece 3 has a second thread 301 in the inner circle, and a sliding strip 302 is fixed on the upper end of the inner surface of the second connecting piece 3. An annular sliding groove is arranged on the outer surface of the bottom of the column 2, and the sliding strip 302 slides in the annular sliding groove to realize the rotation of the second connecting piece 3. The inner surface of the filtering platform 6 is provided with a fan-shaped filter piece 10 at the lower end.

[0029] The impeller 8 includes a fixed part 801 and blades. A connecting column 802 is fixed on the filtering part 9 by welding or screwing or the like. A plurality of filtering holes 901 are uniformly arranged on the filtering part 9.

[0030] The fan-shaped filter piece 10 is arranged on the sliding part 501 by screwing. The sliding channel 5 is arranged in the column 2, and the outer surface of the sliding channel 5 is attached to the inner surface of the column 2. The length of the sliding channel 5 is limited, so that the fan-shaped filter piece 10 can be hung at the bottom of the sliding channel 5 through the sliding part 501, preventing the fan-shaped filter piece 10 from falling off from the bottom of the device.

[0031] The edge of the fan-shaped filter piece 10 is provided with a wavy filtering surface 1001, which increases the contact area between the water flow and the filtering surface, improves the filtering effect, and can more effectively intercept impurities. A flow channel 1005 is left between every two fan-shaped filter pieces 10, allowing the water flow to pass smoothly while maintaining a certain filtering effect to avoid water flow blockage. A spiral filtering channel 1002 is arranged in the fan-shaped filter piece 10, which further refines the filtering and improves the filtering precision, while guiding the water flow direction and enhancing the filtering effect. The root of the fan-shaped filter piece 10 is connected to a support seat 1006, which is used to support and fix the filtering part, the fan-shaped filter piece and other components, to ensure the stability of the filter structure and the filtering effect.

[0032] A plurality of rectangular filtering through holes 1003 are uniformly arranged in the support seat 1006, which provides additional filtering channels to further purify the water flow and enhance the filtering capacity of the filter. A through hole 1004 is arranged at the center of the support seat 1006. When the high-pressure water flow passes through, the through hole 1004 can act as a pressure relief channel to reduce the pressure accumulation inside the filter, prolong the service life of the filter, and also facilitate disassembly and cleaning, which helps to balance the water flow through different fan-shaped filter pieces and ensures that the water flow can be evenly distributed on the entire filtering surface, thereby improving the filtering efficiency.

[0033] In actual operation, the sealing ring 4 is removed, the sliding member 501 is removed, the filter element 9 and the impeller 8 are installed on the filter platform 6, the fan-shaped filter piece 10 is installed on the sliding member 501 close to the bottom position, the filter platform 6 is installed on the sliding member 501 above the fan-shaped filter piece 10, the bottom of the sealing ring 4 is connected to the top of the sliding member 501, at this time, the sliding member 501 is slid into the slide 5, the shower head is connected to the upper end of the device through the first thread 101 arranged on the first connecting member 1, and the lower end of the device is connected to the water pipe through the second thread 301 arranged on the inner wall of the second connecting member 3.

[0034] At this time, the water source switch is turned on, and the water flows into the device. Under the impact of the water flow, the impeller 8 rotates, and the blades thereof rotate rapidly with the help of the power of the water flow, drive the water flow around the filter platform 6 to form a certain vortex flow state, so that the water flow fully contacts the filter element 9, and impurities are intercepted under the action of centrifugal force, and the filter hole 901 blocks large-particle impurities. Then the water flow passes through the overflow channel 1005 of the fan-shaped filter piece 10 and the spiral filter channel 1002, in the overflow channel 1005, the flow rate of the water flow is adjusted due to the change in the width of the channel, and part of the impurities are deposited or adsorbed on the channel wall due to the change in the flow rate of the water flow. And the spiral filter channel 1002 further prolongs the contact time and path of the water flow with the filtering surface by using its unique spiral structure, and finely filters the small impurities in the water.

[0035] The rectangular filter through hole 1003 of the support seat 1006 again screens the water flow, and the through hole 1004 effectively relieves the pressure difference generated in the filtering process of the water flow, so as to avoid damage to the device due to excessive pressure. When cleaning, first, the water source is closed, the device is unscrewed, the sliding member 501 is taken out, and the filter platform 6 and other components are taken out. The impurities on the filter element 9 and the fan-shaped filter piece 10 are brushed under clean water with a soft brush, and after cleaning, the device is reassembled according to the steps, and can be used again. The operation is simple, good filtering performance can be ensured, and clean water is provided for users.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A shower head filter structure for quick disassembly and cleaning, comprising a first connector (1), a column (2), a second connector (3), a sealing ring (4), a slide (5), a filter platform (6), a slot (7), an impeller (8), a filter element (9), and a fan-shaped filter disc (10), characterized in that: The first connecting piece (1) is externally provided with a first thread (101), the sealing ring (4) is detachably arranged in the inner circle of the first connecting piece (1), the column (2) is fixedly arranged below the first connecting piece (1), the inner wall of the column (2) is fixedly provided with a plurality of slides (5), and the slides (5) are slidably provided with sliding members (501).

2. A quick detachable and cleanable shower filter structure as claimed in claim 1, wherein: The filtering platform (6) is arranged on the sliding member (501), a plurality of air slots (7) are formed in the filtering platform (6), the air slots (7) are provided with impellers (8), the bottom of the air slot (7) is fixedly provided with a filtering member (9), and the bottom surface of the filtering member (9) is located in the same plane as the bottom of the filtering platform (6).

3. A quick detachable and cleanable shower filter structure as claimed in claim 1 wherein: The inner circle of the second connecting piece (3) is provided with a second thread (301), the inner surface of the second connecting piece (3) is fixedly provided with a sliding strip (302) at the upper end, the outer surface of the bottom of the column (2) is provided with an annular sliding groove, the sliding strip (302) slides in the annular sliding groove, the rotation of the second connecting piece (3) is realized, and the inner surface of the bottom of the filtering platform (6) is provided with a fan-shaped filter piece (10).

4. A quick detachable and cleanable shower filter structure as claimed in claim 2 wherein: The impeller (8) comprises a fixing member (801) and blades, the filtering member (9) is fixedly provided with a connecting column (802), and a plurality of filtering holes (901) are uniformly formed in the filtering member (9).

5. A quick detachable and cleanable shower filter structure as claimed in claim 3 wherein: The fan-shaped filter piece (10) is arranged on the sliding member (501), the length of the slide (5) is limited, the fan-shaped filter piece (10) is hung at the bottom of the slide (5) through the sliding member (501), and the fan-shaped filter piece (10) is prevented from falling off from the bottom of the device.

6. A quick detachable and cleanable shower filter structure as claimed in claim 3 wherein: The edge of the fan-shaped filter piece (10) is provided with a wavy filtering surface (1001), a flow channel (1005) is left between every two fan-shaped filter pieces (10), a spiral filtering channel (1002) is formed in the fan-shaped filter piece (10), and the fan-shaped filter piece (10) is connected to a support seat (1006) at the root.

7. A quick release and cleanable shower filter structure as claimed in claim 6, wherein: A plurality of rectangular filtering through holes (1003) are uniformly formed in the support seat (1006), and a through hole (1004) is formed at the center of the support seat (1006).

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