Water curtain convenient to clean

Abstract

According to the water curtain convenient to clean, the detachable filtering assembly is arranged in the water inlet column and connected to the bottom of the rotary knob upper cover, so that the filtering assembly is rapidly disassembled and assembled, a user can easily clean or replace the filtering assembly without a complex tool, and the water curtain convenient to clean is convenient to use. The problems that a filtering part in a traditional water curtain device is large in cleaning difficulty and tedious in maintenance are effectively solved. Meanwhile, a circle of waterproof assembly is arranged on the outer side of the bottom of the knob upper cover, excellent waterproof performance can be provided when the knob upper cover is installed on the through hole, and water leakage is avoided. Therefore, according to the water curtain convenient to clean, the cleaning convenience of the water curtain filtering assembly is improved, performance reduction caused by scale deposition and impurities in long-term use is reduced, and compared with a traditional water curtain device, the water curtain convenient to clean has the advantages that complex tools and tedious disassembly steps are avoided, and the use convenience of a user is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of water curtain technology, specifically a water curtain that is easy to clean. Background Technology

[0002] In modern society, as people increasingly pursue a higher quality of life, leisure and relaxation have become more and more important. Especially against the backdrop of ever-increasing daily stress, bathtub massage, as a method that combines comfort and health, has received widespread attention and popularity. Through bathtub massage, people can effectively relieve physical fatigue, promote blood circulation, and soothe muscle tension, while also achieving a great sense of relaxation psychologically, thereby releasing stress, improving mood, and enhancing physical and mental health.

[0003] The introduction of water curtains adds new functionality and aesthetics to whirlpool bathtubs. A water curtain, a form of flowing water cascading like a waterfall, offers a unique sensory experience with its delicate and gentle flow, while also being both practical and decorative. When applied to a whirlpool bathtub, it not only creates a natural ambiance, enhancing the user's immersion, but also provides a gentle spa effect to specific areas of the body through the impact and coverage of the water, further improving the overall functionality of the whirlpool bathtub.

[0004] However, current whirlpool bathtubs on the market have some limitations in design and use. The water curtain components tend to accumulate impurities or scale after prolonged use, making cleaning difficult and affecting their aesthetics and functionality. Furthermore, the filter components are often difficult to disassemble, leading to cumbersome disassembly and maintenance processes and reducing ease of use. Therefore, it is necessary to improve the water curtain design to be easier to clean. Utility Model Content

[0005] In view of the shortcomings of the prior art, this utility model provides a water curtain that is easy to clean, which solves the problem that the filter components of some water curtains in the prior art are usually difficult to disassemble, resulting in a complicated disassembly and maintenance process.

[0006] A water curtain that is easy to clean includes a base and a cover. A water inlet column is provided on the base and is connected to the side of the base near the cover. A filter assembly is detachably installed inside the water inlet column. A water outlet is opened on the side of the cover connected to the base. A through hole is opened on the cover corresponding to the position of the water inlet column. A knob cover is detachably installed at the through hole. The bottom of the knob cover is connected to the filter assembly, and a waterproof component is provided on the outer side of the bottom of the knob cover.

[0007] Preferably, the filter assembly is a frustum-shaped filter cylinder, and the frustum-shaped filter cylinder has multiple filter holes on its side.

[0008] Preferably, a water outlet core column is detachably provided on the side of the water inlet column near the cover, and multiple water outlet openings are provided on the periphery of the water outlet core column, with the top of the water outlet core column being an opening.

[0009] Furthermore, a limiting groove is provided on the top side of the water outlet core column, and a protrusion adapted to the limiting groove is provided on the knob cover.

[0010] Furthermore, the outer side of the water outlet core column is provided with a first external thread, and the inner side of the water inlet column is provided with a first internal thread that matches the external thread.

[0011] Furthermore, the bottom of the knob cover is provided with a snap-fit ​​structure with a top opening for inserting the water outlet core column. The snap-fit ​​structure includes four snap-fit ​​components arranged in a ring shape, and the bottom end of each snap-fit ​​component has a protrusion pointing outward.

[0012] Preferably, the base is provided with a plug-in post on the side near the cover, and the cover is provided with a positioning post for inserting the plug-in post.

[0013] Preferably, the cover has a plurality of parallel partition plates arranged on the side near the water outlet.

[0014] Preferably, the side of the water inlet column is provided with external threads, and a first fastener is rotatably provided on the water inlet column.

[0015] Preferably, the base is provided with a lamp hole, a light-emitting element is provided inside the lamp hole, an external thread is provided on the outside of the lamp hole, and a second fastener is rotatably provided on the lamp hole.

[0016] Preferably, the bottom of the knob cover is provided with an annular groove, and the waterproof component is disposed in the annular groove. The waterproof component is an annular rubber ring.

[0017] Preferably, it also includes a decorative cover, which is fastened to the outer top of the cover body and the base and the side of the cover body by a snap-fit ​​connection.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] This invention provides an easy-to-clean water curtain with a detachable filter assembly installed inside the water inlet column. The filter assembly is connected to the bottom of the knob cover, enabling quick disassembly and installation. Users can easily clean or replace the filter assembly without complicated tools, effectively solving the problems of difficult cleaning and cumbersome maintenance of filter components in traditional water curtain devices. Simultaneously, a waterproof component is provided on the outer bottom of the knob cover, providing excellent waterproof performance when the knob cover is installed on the through hole, preventing water leakage. Therefore, this easy-to-clean water curtain improves the convenience of cleaning the water curtain filter assembly, thereby reducing performance degradation caused by scale and impurities during long-term use. Compared with traditional water curtain devices, this invention avoids complicated tools and cumbersome disassembly steps, greatly improving user convenience. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of the easy-to-clean water curtain described in this utility model;

[0021] Figure 2 This is a schematic diagram of the exploded structure of the water curtain that is easy to clean according to this utility model;

[0022] Figure 3 This is a partial structural diagram of the water curtain that is easy to clean according to this utility model;

[0023] Figure 4 This is a partial exploded structural diagram of the water curtain that is easy to clean according to this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the filter assembly and the knob cover described in this utility model;

[0025] Figure 6 This is a schematic diagram of the structure of the knob cover described in this utility model.

[0026] in:

[0027] 10-Base, 20-Cover, 30-Decorative cover, 40-Filter assembly, 50-Knob cover, 11-Water inlet column, 12-Water outlet, 13-Plug-in post, 14-First fastener, 15-Lamp hole, 16-Light-emitting element, 17-Second fastener, 21-Through hole, 22-Positioning post, 23-Divider plate, 41-Water outlet core column, 42-Frustoconical filter cartridge, 43-Water outlet opening, 44-Filter hole, 45-Limiting groove, 46-First external thread, 47-First internal thread, 51-Waterproof assembly, 52-Protrusion, 53-Snap-on structure, 54-Annular groove, 531-Snap-on, 532-Protrusion. Detailed Implementation

[0028] The embodiments described below are merely some embodiments of this utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] See Figures 1-6 This embodiment provides a water curtain that is easy to clean, which includes a base 10 and a cover 20. A water inlet column 11 is provided on the base 10 and is connected to the side of the base 10 near the cover 20. A filter assembly 40 is detachably provided inside the water inlet column 11. A water outlet 12 is opened on the side of the cover 20 connected to the base 10. A through hole 21 is opened on the cover 20 corresponding to the position of the water inlet column 11. A knob cover 50 is detachably provided at the through hole 21. The bottom of the knob cover 50 is connected to the filter assembly 40, and a waterproof component 51 is provided on the outer side of the bottom of the knob cover 50.

[0030] Preferably, the filter assembly 40 includes a water outlet core column 41 and a frustum-shaped filter cartridge 42. The water outlet core column 41 is detachably disposed on the side of the water inlet column 11 near the cover 20. Multiple water outlet openings 43 are provided around the periphery of the water outlet core column 41. The top and bottom of the water outlet core column 41 are also open. The frustum-shaped filter cartridge 42 is partially disposed inside the water outlet core column 41, and multiple filter holes 44 are provided on the side of the frustum-shaped filter cartridge 42. It should be noted that after water enters the water inlet column 11, the water enters through the opening at the bottom of the frustum-shaped filter cartridge 42. The water then passes through the filter holes 44 on the side of the frustum-shaped filter cartridge 42 to the gap between the side wall of the frustum-shaped filter cartridge 42 and the water inlet column 11 and the water outlet core column 41. Finally, the water passes through the water outlet openings 43 on the periphery of the water outlet core column 41 to the cavity between the base 10 and the cover 20, and is discharged through the water outlet 12. The filter assembly 40 not only achieves efficient water filtration but also ensures the smoothness and uniformity of the water flow path. Furthermore, the detachable design of the outlet core column 41 makes cleaning and replacement of the filter assembly 40 more convenient, effectively reducing the cleaning difficulties associated with traditional water curtain devices.

[0031] Furthermore, a limiting groove 45 is provided on the top side of the water outlet core column 41, and a protrusion 52 adapted to the limiting groove 45 is provided on the knob cover 50. The matching design of the limiting groove 45 and the protrusion 52 allows the water outlet core column 41 to rotate effectively when the knob cover 50 is turned, thereby achieving a smoother rotation operation. This not only ensures a tight fit between the knob cover 50 and the water outlet core column 41, but also allows the filter assembly 40 to be disassembled through rotation, increasing the convenience of operation.

[0032] Furthermore, the outer side of the water outlet core column 41 is provided with a first external thread 46, and the inner side of the water inlet column 11 is provided with a first internal thread 47 that matches the external thread. The cooperation between the first external thread 46 and the first internal thread 47 ensures a stable connection between the water outlet core column 41 and the water inlet column 11, providing good connection stability. During installation and disassembly, the user can easily install and disassemble the water outlet core column 41 simply by rotating it, avoiding the cumbersome operations required by complex tools or considerable force in traditional water curtain devices, while also enhancing the maintainability of the device and the user experience.

[0033] Furthermore, the bottom of the knob cover 50 is provided with a snap-fit ​​structure 53 for inserting into the top opening of the water outlet core column 41. The snap-fit ​​structure 53 includes four snap-fit ​​members 531 arranged in a ring shape, and the bottom end of each snap-fit ​​member 531 has an outward protrusion 532. This snap-fit ​​structure 53 is designed to easily connect the knob cover 50 to the frustum-shaped filter cartridge 42. Specifically, the snap-fit ​​members 531 will engage with the top opening of the frustum-shaped filter cartridge 42, and the protrusion 532 will abut against the platform at the top of the frustum-shaped filter cartridge 42, thereby ensuring the connection between the knob cover 50 and the frustum-shaped filter cartridge 42. The four ring-shaped separate designs of the snap-fit ​​members 531 allow the snap-fit ​​structure 53 to have a certain degree of deformation, making it easier to insert and set in the frustum-shaped filter cartridge 42, avoiding obstacles during installation and improving the convenience of operation. It should also be noted that the bottom diameter of the frustum-shaped filter cartridge 42 is larger than the diameter of the opening in the water outlet core column 41, which facilitates the disassembly of the filter assembly 40.

[0034] Preferably, the base 10 is provided with a plug-in post 13 on the side near the cover 20, and the cover 20 is provided with a positioning post 22 for the plug-in post 13 to be inserted. The plug-in post 13 and the positioning post 22 cooperate to effectively position and fix the base 10 and the cover 20, thereby ensuring the precise alignment of the base 10 and the cover 20 during the installation process, which facilitates subsequent ultrasonic welding or bonding steps.

[0035] Preferably, the cover 20 is provided with a plurality of parallel partition plates 23 on the side near the water outlet 12. The partition plates 23 divide the water outlet 12 into a plurality of smaller water outlets 12, which helps to distribute the water flow evenly and avoids uneven water discharge caused by concentrated water flow, so as to form a more uniform and gentle water discharge effect, thereby improving the overall user experience of the water curtain.

[0036] Preferably, the side of the water inlet column 11 is provided with external threads, and a first fastener 14 is rotatably provided on the water inlet column 11. Through the cooperation of the external threads and the first fastener 14, the easy-to-clean water curtain can be firmly installed on the bathtub.

[0037] Preferably, the base 10 is provided with a lamp hole 15, a light-emitting element 16 is provided inside the lamp hole 15, an external thread is provided on the outside of the lamp hole 15, and a second fastener 17 is rotatably provided on the lamp hole 15. The lamp hole 15 and the light-emitting element 16 enable the water curtain to have a lighting effect, thereby improving the uniformity and aesthetics of the water curtain and enhancing the user experience. At the same time, the cooperation between the external thread and the second fastener 17 further realizes the fixed connection with the bathtub. It should be noted that in this application, both the first fastener 14 and the second fastener 17 are fixed lock nuts.

[0038] Preferably, the bottom of the knob cover 50 is provided with an annular groove 54, and the waterproof component 51, which is an annular rubber ring, is disposed within the annular groove 54. By providing an annular groove 54 and configuring the waterproof component 51 at the bottom of the knob cover 50, water leakage from the connection of the knob cover 50 can be effectively prevented. The annular rubber ring, as the waterproof component 51, has good elasticity and sealing performance, ensuring a tight fit between the knob cover 50 and the cover body 20, providing excellent waterproof performance.

[0039] Preferably, the device also includes a decorative cover 30, which is fastened to the top outer side of the cover body 20 and the side of the base 10 and the cover body 20 by a snap-fit ​​connection. This decorative cover 30 not only serves an aesthetic purpose but also effectively protects the external structure of the water curtain device. Through the snap-fit ​​connection, the decorative cover 30 can be easily and securely connected to and removed from the cover body 20 and the base 10. When cleaning the filter assembly 40 is required, simply unsnap the snaps to remove the decorative cover 30, and then rotate the knob cover 50 to perform the cleaning operation.

[0040] This invention provides an easy-to-clean water curtain with a detachable filter assembly 40 installed inside the water inlet column 11. The filter assembly 40 is connected to the bottom of the knob cover 50, enabling quick disassembly and installation of the filter assembly 40. Users can easily clean or replace the filter assembly 40 without complicated tools, effectively solving the problems of difficult cleaning and cumbersome maintenance of filter components in traditional water curtain devices. Simultaneously, a waterproof component 51 is provided on the outer bottom of the knob cover 50, providing excellent waterproof performance when the knob cover 50 is installed on the through hole 21, preventing water leakage. Therefore, this easy-to-clean water curtain improves the ease of cleaning the water curtain filter assembly 40, thereby reducing performance degradation caused by scale and impurities during long-term use. Compared with traditional water curtain devices, this invention avoids complicated tools and cumbersome disassembly steps, greatly improving user convenience.

[0041] The above-disclosed embodiments are merely some preferred embodiments of the present utility model, and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent changes made in accordance with the scope of the present utility model patent application shall still fall within the scope of the present utility model.

Claims

1. A water curtain that is easy to clean, characterized in that: It contains a base and a cover connected with the base, the base is provided with a water inlet column, the water inlet column is communicated with the base near the cover side, the water inlet column is detachably provided with a filter assembly; the cover is opened as a water outlet on the side connected with the base, the cover is opened as a through hole corresponding to the position of the water inlet column, the through hole is detachably provided with a knob cover, the knob cover bottom is connected with the filter assembly, and the knob cover bottom outside is provided with a waterproof assembly.

2. The easy-to-clean water curtain of claim 1, wherein, The filter assembly contains a water outlet core column and a circular truncated cone filter cartridge, the water outlet core column is detachably arranged on the side of the water inlet column near the cover, the side of the water outlet core column is provided with a plurality of water outlet openings, the top of the water outlet core column is provided as an opening, the circular truncated cone filter cartridge is partially arranged in the water outlet core column, and the side of the circular truncated cone filter cartridge is provided with a plurality of filter holes.

3. The easily cleanable water curtain of claim 2, wherein, The top side of the water outlet core column is provided with a limiting groove, and the knob cover is provided with a protruding piece matched with the limiting groove.

4. The easy-to-clean water curtain of claim 2, wherein, The outside of the water outlet core column is provided with a first external thread, and the inside of the water inlet column is provided with a first internal thread matched with the external thread.

5. The easy-to-clean water curtain of claim 2, wherein, The bottom of the knob cover is provided with a buckle structure inserted into the top opening of the water outlet core column, the buckle structure contains four annularly separated buckles, and the bottom end of the buckle is outwardly provided with a protrusion.

6. The easy-to-clean water curtain of claim 1, wherein, The side of the base near the cover is provided with a plug-in column, and the cover is provided with a positioning column for inserting the plug-in column.

7. The easy-to-clean water curtain of claim 1, wherein, The side of the cover near the water outlet is provided with a plurality of parallel arranged partition plates.

8. The easy-to-clean water curtain of claim 1, wherein, The side of the water inlet column is provided with an external thread, and the water inlet column is rotatably provided with a first fastener.

9. The easy-to-clean water curtain of claim 1, wherein, The base is provided with a lamp hole, the lamp hole is provided with a light emitting element, the outside of the lamp hole is provided with an external thread, and the lamp hole is rotatably provided with a second fastener.

10. The easy-to-clean water curtain of claim 1, wherein, The waterproof assembly is an annular rubber ring, which is arranged in a circular annular groove arranged at the bottom of the knob cover.

Images