Multifunctional shower head filter

Abstract

The utility model discloses a multifunctional shower head filter which integrates the dual functions of filtering and aromatherapy. The filter element is composed of a filter cylinder body, a cylindrical filter element, a VC aromatherapy bottle body, an upper cover and the like. The external thread connector and the internal thread connector are respectively arranged at the upper end and the lower end of the filter cylinder, so that connection with a water pipe and a shower head is facilitated. The barrel-shaped filter element is arranged in the barrel body, impurities in water are effectively filtered, and residual chlorine is effectively removed. Particularly, a VC aromatherapy bottle body is further clamped in the cylindrical filter element, aromatherapy molecules are released through the aromatherapy bottle body, and the shower experience is improved. The design of the upper cover ensures stable structure and promotes uniform distribution of water flow. The shower is compact in structure and convenient to use, water quality safety is guaranteed, and shower comfort and enjoyment are improved.

Description

Technical Field

[0001] This utility model relates to the field of shower head equipment technology, specifically to a multifunctional shower head filter. Background Technology

[0002] As living standards improve, people have increasingly higher demands for the quality of their home life. Showering, as an indispensable part of daily life, directly impacts people's health and quality of life through its water quality and overall experience. Traditional shower systems often only offer basic showering functions and cannot effectively purify and treat the water, resulting in potentially harmful substances such as impurities and residual chlorine in the shower water, which can irritate and damage the skin. Furthermore, a single showering method cannot satisfy people's pursuit of comfort and personalized experiences.

[0003] In recent years, some shower filter cartridges with filtration functions have appeared on the market, but most of these products only have a single filtration function and cannot meet people's diversified needs for water purification and aromatherapy skin care at the same time. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a multifunctional shower filter.

[0005] To solve the above technical problems, the technical solution provided by this utility model is as follows: a multifunctional shower head filter, including a filter cylinder, an external threaded connector at the lower end of the filter cylinder and a water outlet in the middle of the external threaded connector, a filter cover at the upper end of the filter cylinder and an internal threaded connector above the filter cover and a water inlet in the middle of the internal threaded connector, and a cylindrical filter element at the center of the bottom of the inner cavity of the filter cylinder, the lower end of the inner hole of the cylindrical filter element communicating with the water outlet;

[0006] The inner hole of the cylindrical filter core is fitted with a VC aromatherapy bottle body, the inside of the VC aromatherapy bottle body is fitted with a VC aromatherapy core, and the lower end of the VC aromatherapy bottle body is fitted with a bottle cap with a VC filter core hole on the bottle cap.

[0007] The inner hole of the cylindrical filter element is provided with a top cover, and the bottom of the filter cover is pressed tightly against the top cover.

[0008] Furthermore, the upper end of the filter cylinder is provided with an annular connecting part, the bottom of the filter cover is provided with a cover protrusion ring, and an annular groove for engaging the annular connecting part is formed between the cover protrusion ring and the inner wall of the filter cover. The filter cylinder and the filter cover are integrally welded together by spin welding.

[0009] Furthermore, the upper cover includes a cover body and a conical clip connected to the lower end of the cover body. The conical clip is clipped onto the upper end of the inner hole of the cylindrical filter element. The bottom of the cover ring presses against the cover body. The cover body has several water guiding notches on its circumference that communicate with the water inlet.

[0010] Furthermore, the outer wall of the VC aromatherapy bottle is provided with four ribs.

[0011] Furthermore, the cylindrical filter element is a PP cotton core.

[0012] Furthermore, the lower end of the inner cavity of the filter cylinder is provided with an annular mounting groove, and the cylindrical filter element is stuck in the annular mounting groove.

[0013] Furthermore, the lower end of the inner cavity of the filter cylinder is also provided with a support mesh plate located at the water outlet.

[0014] The advantages of this invention compared to existing technologies are as follows: This application integrates multiple functions, achieving a comprehensive improvement in shower water quality and a significant enhancement of the shower experience. Specifically, this application uses a cylindrical filter core made of PP cotton material to effectively remove impurities, suspended solids, insect eggs, and other particulate matter from the water, ensuring the safety and health of the shower water. Simultaneously, the built-in VC aromatherapy bottle not only adds a pleasant fragrance to the shower water but also provides additional care and protection for the skin through the skin-beautifying effects of the aromatherapy ingredients.

[0015] Furthermore, this application also features optimized structural design, such as spin welding of the filter cartridge and cover, water-guiding notch design on the top cover, and reinforced ribs on the VC aromatherapy bottle. These designs not only improve the product's stability and sealing but also ensure uniform water distribution and spraying effect. These advantages combined result in the shower filter element of this application performing exceptionally well in improving water quality and enhancing the showering experience, exhibiting superior technical performance and market competitiveness compared to existing technologies. Attached Figure Description

[0016] Figure 1 This is a structural schematic diagram of a multifunctional shower head filter according to this application.

[0017] Figure 2 This is a schematic diagram of the internal cross-section of a multifunctional shower filter according to this application.

[0018] Figure 3 This is a schematic diagram showing the disassembled structure of a multifunctional shower head filter according to this application.

[0019] Figure 4 This is a schematic diagram of the bottom structure of the filter cover in a multifunctional shower head filter according to this application.

[0020] Figure 5 This is a schematic diagram of the upper structure of the filter cylinder in a multifunctional shower head filter according to this application.

[0021] As shown in the figure: 1. Filter cylinder, 2. External threaded connector, 3. Filter cover, 4. Internal threaded connector, 5. Cylindrical filter element, 6. VC aromatherapy bottle, 7. Bottle cap, 8. VC filter element hole, 9. Top cover, 901. Cover body, 902. Conical clamp, 903. Water guide notch, 10. Annular connection part, 11. Cover protrusion ring, 12. Annular groove, 13. Rib, 14. Annular mounting groove, 15. Support mesh plate. Detailed Implementation

[0022] The present invention will now be described in further detail with reference to the accompanying drawings.

[0023] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0024] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagram, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0025] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0026] Combined with appendix Figure 1 -Appendix Figure 5 A multifunctional shower head filter includes a filter cylinder 1, an external threaded connector 2 at the lower end of the filter cylinder 1 and a water outlet in the middle of the external threaded connector 2, a filter cover 3 at the upper end of the filter cylinder 1 and an internal threaded connector 4 above the filter cover 3 and a water inlet in the middle of the internal threaded connector 4, and a cylindrical filter element 5 at the center of the bottom of the inner cavity of the filter cylinder 1, with the lower end of the inner hole of the cylindrical filter element 5 communicating with the water outlet.

[0027] The inner hole of the cylindrical filter element 5 is fitted with a VC aromatherapy bottle 6, the inside of the VC aromatherapy bottle 6 is fitted with a VC aromatherapy core, and the lower end of the VC aromatherapy bottle 6 is fitted with a bottle cap 7, and the bottle cap 7 is fitted with a VC filter element hole 8.

[0028] The inner end of the cylindrical filter element 5 is provided with an upper cover 9, and the bottom of the filter cover 3 is pressed tightly onto the upper cover 9.

[0029] In one embodiment, the filter cartridge 1 has an annular connecting portion 10 at its upper end, and the filter cover 3 has a cover protrusion ring 11 at its bottom. An annular groove 12 for engaging the annular connecting portion 10 is formed between the cover protrusion ring 11 and the inner wall of the filter cover 3. The filter cartridge 1 and the filter cover 3 are integrally welded together by spin welding. In this embodiment, the connection between the filter cartridge 1 and the filter cover 3 adopts spin welding technology. This technology uses the heat generated by high-speed rotation and friction to melt and fuse the two materials at the contact surface, forming a strong and sealed connection. Spin welding not only improves the overall stability of the product but also ensures that there will be no leakage during use. In addition, the mutual cooperation between the annular connecting portion 10 at the upper end of the filter cartridge 1 and the cover protrusion ring 11 and annular groove 12 at the bottom of the filter cover 3 further enhances the strength and sealing of the connection, making the entire filter element structure more compact and reliable.

[0030] In one embodiment, the upper cover 9 includes a cover body 901 and a conical clip 902 connected to the lower end of the cover body 901. The conical clip 902 is engaged with the upper end of the inner hole of the cylindrical filter element 5. The bottom of the cover ring 11 presses against the cover body 901. The cover body 901 has several water-guiding notches 903 communicating with the water inlet on its circumference. In this embodiment, the design of the upper cover 9 fully considers the guidance and distribution of water flow. The conical clip 902 is tightly engaged with the upper end of the inner hole of the cylindrical filter element 5, ensuring a stable connection between the upper cover and the filter element. At the same time, the bottom of the cover ring 11 presses against the cover body 901, further securing the upper cover 9. The cover body 901 has several water-guiding notches 903 communicating with the water inlet on its circumference, and these water-guiding notches 903 are designed to provide corresponding channels for water inlet.

[0031] In one embodiment, the outer circumference of the VC aromatherapy bottle 6 is provided with four ribs 13. The design of the ribs 13 provides support for the cylindrical filter core 5. This structure is more pressure-resistant and less prone to deformation and leakage under high pressure and high temperature.

[0032] In one embodiment, the cylindrical filter element 5 is a PP cotton core. PP cotton is a highly efficient and environmentally friendly filter material with excellent filtration performance and a long service life. It can effectively remove impurities, suspended solids, and other pollutants from water, improving the safety and health of the water. At the same time, PP cotton also has good corrosion resistance and high-temperature resistance, enabling it to maintain stable filtration performance in various complex water environments.

[0033] In one embodiment, the lower end of the inner cavity of the filter housing 1 is provided with an annular mounting groove 14, and the cylindrical filter element 5 is secured within the annular mounting groove 14. This installation method is not only simple and quick, but also ensures the stability and positional accuracy of the filter element within the housing. Simultaneously, the design of the annular mounting groove 14 also provides a certain degree of sealing, preventing water leakage from the gap between the filter element and the housing. Furthermore, to further enhance the supporting effect, a support mesh plate 15 is also provided at the lower end of the inner cavity of the filter housing 1, located at the water outlet.

[0034] Working principle: First, the filter element is tightly connected to the water pipe through the internal threaded connection port 4 at the upper end of the filter cylinder 1 to ensure the water source is connected. At the same time, the filter element is connected to the shower head through the external threaded connection head 2 below the filter cover 3 to form a complete water flow channel.

[0035] When the shower head is turned on, the water flow in the pipe first enters the filter cylinder 1 through the inlet hole and then through the water guide notch 903, and then passes through the cylindrical filter element 5. The cylindrical filter element 5 is made of PP cotton material, which has a good filtration effect and can effectively remove impurities, suspended solids and insect eggs from the water, thus improving water quality.

[0036] The pre-filtered water then flows through the VC filter element 8 into the VC aromatherapy bottle 6. Inside the bottle, the water flow impacts the VC aromatherapy element, causing aromatherapy molecules to release and dissolve in the water. These aromatherapy components not only add a pleasant fragrance to the shower water but also further remove odors, enhancing the comfort of the shower. Simultaneously, some components in the aromatherapy also have skin-beautifying effects, such as maintaining skin elasticity and repairing skin damage, providing additional care for the skin.

[0037] The aromatherapy-treated water continues to flow downwards and exits through the water outlet. Finally, the fully purified and aromatherapy-treated water enters the shower head through the water outlet, covering the entire body with a gentle and fragrant spray, bringing users a brand-new shower experience.

[0038] To ensure the overall stability and sealing of the filter element, a spin welding technique is used between the filter housing 1 and the filter cover 3 to achieve a seamless connection. Simultaneously, the annular connecting part 10 at the upper end of the filter housing cooperates with the cover protrusion 11 and annular groove 12 at the bottom of the filter cover, further enhancing the connection's strength and preventing leakage or detachment during use.

[0039] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A multifunctional shower head filter, comprising a filter cylinder (1), characterized in that, The lower end of the filter cylinder (1) is provided with an external threaded connector (2) and the middle part of the external threaded connector (2) is provided with a water outlet hole. The upper end of the filter cylinder (1) is provided with a filter cover (3) and the upper part of the filter cover (3) is provided with an internal threaded connector (4) and the middle part of the internal threaded connector (4) is provided with a water inlet hole. The center of the bottom of the inner cavity of the filter cylinder (1) is provided with a cylindrical filter element (5) and the lower end of the inner hole of the cylindrical filter element (5) is connected to the water outlet hole. The inner hole of the cylindrical filter core (5) is fitted with a VC aromatherapy bottle body (6), the inside of the VC aromatherapy bottle body (6) is fitted with a VC aromatherapy core, and the lower end of the VC aromatherapy bottle body (6) is fitted with a bottle cap (7) and the bottle cap (7) is fitted with a VC filter core hole (8). The inner end of the cylindrical filter element (5) is provided with a top cover (9) and the bottom of the filter cover (3) is pressed tightly onto the top cover (9).

2. The multifunctional shower head filter according to claim 1, characterized in that, The filter cylinder (1) is provided with an annular connecting part (10) at the upper end, and the filter cover (3) is provided with a cover protrusion ring (11) at the bottom. An annular groove (12) for locking the annular connecting part (10) is formed between the cover protrusion ring (11) and the inner wall of the filter cover (3). The filter cylinder (1) and the filter cover (3) are integrated by spin welding.

3. A multifunctional shower head filter according to claim 2, characterized in that, The upper cover (9) includes a cover body (901) and a conical clip (902) connected to the lower end of the cover body (901). The conical clip (902) is clipped into the upper end of the inner hole of the cylindrical filter element (5). The bottom of the cover protrusion ring (11) is pressed on the cover body (901). The cover body (901) has several water guiding notches (903) on its circumference that communicate with the water inlet hole.

4. A multifunctional shower head filter according to claim 1, characterized in that, The outer circumference of the VC aromatherapy bottle (6) is provided with four ribs (13).

5. A multifunctional shower head filter according to claim 1, characterized in that, The cylindrical filter element (5) is a PP cotton core.

6. A multifunctional shower head filter according to claim 1, characterized in that, The lower end of the inner cavity of the filter cylinder (1) is provided with an annular mounting groove (14) and the cylindrical filter element (5) is stuck in the annular mounting groove (14).

7. A multifunctional shower head filter according to claim 6, characterized in that, The lower end of the inner cavity of the filter cylinder (1) is also provided with a support mesh plate (15) located at the water outlet.

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