Detachable water purifying and filtering faucet with filter element convenient to replace

Abstract

The detachable water purifying and filtering faucet comprises a faucet body, a faucet inner core is fixed to a notch in the side surface of the faucet body in a screwed mode through threads, the outer surface of the faucet inner core is wrapped with a faucet outer shell, a transparent decorative cover is arranged on the surface of the upper end of the faucet outer shell, and a filter element is arranged on the transparent decorative cover. Filter cotton is embedded in the faucet inner core, a filter cotton cover is installed at one end of the filter cotton, the filter cotton is inserted and fixed to a water outlet groove pipe in the faucet body, and a detachable structure is arranged between the filter cotton and the faucet inner core. The filter inner core is detachably mounted in the water purification faucet and can deeply adsorb different colors, peculiar smell, residual chlorine and heavy metal in water, the faucet filter cotton is of a detachable and replaceable structure, and meanwhile, the filter inner core is provided with the transparent decorative window on the surface of the upper end of the faucet, so that the use condition of the filter cotton can be observed in real time, and the filter cotton can be replaced in time.

Description

Technical Field

[0001] The utility model relates to the technical field of filtering faucets, in particular to a water purification filtering faucet which is detachable and convenient for replacing a filter element. Background Technique

[0002] A faucet is a hardware tool for controlling water flow, usually used in places such as bathrooms and kitchens, facilitating people to use water. When water is supplied, the function of turning on and using water immediately can be achieved, providing a lot of convenience for life.

[0003] The Chinese patent document with the authorization announcement number CN215371170U discloses a filtering water purification faucet, including a connecting seat. An upper part of the connecting seat is fixedly installed with a valve body. One end inside the valve body is movably connected with a flat angle valve core. A hexagonal compression nut is arranged between the flat angle valve core and the valve body. One side of the hexagonal compression nut is fixedly connected with a compression nut cover. One side of the compression nut cover is fixedly connected with a handle. A blue and red mark is arranged outside the handle. The other end inside the valve body is movably connected with a quick-opening valve core. One end of the quick-opening valve core is fixedly connected with a spline tooth. One end of the spline tooth is fixedly connected with a handwheel. The filtering water purification faucet of the utility model controls the water flow by adopting two valve cores. When one of them is damaged and cannot be repaired in time, the other one can be used to control the water flow, avoiding the need to control through the main valve, and not affecting the use. Secondly, it has the function of filtering and purifying water, and the later maintenance is more convenient and fast.

[0004] In the above-mentioned prior art, the installation and disassembly of the filter element inside the faucet are relatively cumbersome, and at the same time, it is not convenient to observe the filter element in real time, and it cannot be quickly disassembled and replaced in time. Therefore, it is necessary to develop a water purification filtering faucet that is detachable and convenient for replacing the filter element. Content of the Utility Model

[0005] The purpose of the utility model is to provide a water purification filtering faucet that is detachable and convenient for replacing a filter element, so as to solve the problems in the prior art that the installation and disassembly of the filter element inside the faucet are relatively cumbersome, and at the same time, it is not convenient to observe the filter element in real time, and it cannot be quickly disassembled and replaced in time as mentioned in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A water purification filtering faucet that is detachable and convenient for replacing a filter element, including a faucet main body. A faucet inner core is fixedly connected by screwing at a notch on a side surface of the faucet main body. A faucet outer shell is wrapped around an outer surface of the faucet inner core. A transparent decorative cover is arranged on an upper surface of the faucet outer shell. A filter cotton is embedded and installed inside the faucet inner core. A filter cotton cover is installed at one end of the filter cotton. The filter cotton is inserted and fixed at a water outlet trough pipe inside the faucet main body. The filter cotton and the faucet inner core are of a detachable structure.

[0007] Preferably, the structure between the filter cotton and the filter cotton cover is a detachable structure.

[0008] Preferably, a lock is screwed and fixed to the lower surface of the faucet body, and a gasket is provided at the connection between the lock and the faucet body.

[0009] Preferably, a bubbler is installed at the lower notch of the faucet housing, and a sealing washer is provided at the upper end of the bubbler.

[0010] Preferably, a valve core is installed inside the faucet body, and a compression cap is installed at the upper end of the valve core.

[0011] Preferably, a decorative cover plate is provided on the upper surface of the faucet body.

[0012] Preferably, a handle is installed above the decorative cover plate, and the handle is correspondingly connected to the valve core.

[0013] Preferably, the filter cotton internally includes a filter rod composed of a PP cotton filter element, a granular activated carbon filter element, and a calcium sulfite ball KDF combination.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] (1) In the present utility model, a detachable filter inner core is installed inside the water purification faucet, which can deeply adsorb the color, odor, residual chlorine, and heavy metals in water. The faucet filter cotton is a detachable and replaceable structure. At the same time, a transparent decorative window is provided on the upper surface of the faucet for the filter inner core, and the usage condition of the filter cotton can be observed in real time to achieve timely replacement.

[0016] (2) In the present utility model, through the composite design of the filter cotton, the filter cotton internally includes a filter rod composed of a PP cotton filter element, a granular activated carbon filter element, and a calcium sulfite ball KDF combination. The PP cotton filter element can be used to filter and adsorb colloidal impurities, micro mud, rust, bacteria and viruses, and organic pollution mineral debris in tap water. The granular activated carbon filter element can deeply adsorb heavy metal elements, residual chlorine, strange odors, and soften water quality. The filter rod composed of the calcium sulfite ball KDF combination can be used to deeply adsorb the color, odor, residual chlorine, and heavy metals in water, and soften harmful substances to the human body such as water quality and organic matter, and has the advantage of good filtering effect. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0018] Figure 2 is a front view of the present utility model;

[0019] Figure 3Explosion decomposition structure schematic diagram of the present utility model.

[0020] In the figure: 1. Handle; 2. Decorative cover plate; 3. Compression cap; 4. Valve core; 5. Transparent decorative cover; 6. Tap body; 7. Filter cotton; 8. Locking piece; 9. Gasket; 10. Filter cotton cover; 11. Tap inner core; 12. Tap outer shell; 13. Aerator; 14. Sealing washer. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0022] Please refer to Figures 1-3 , an embodiment provided by the present utility model: a detachable water purification filter faucet that is convenient for replacing the filter element, including a tap body 6. The side surface notch of the tap body 6 is fixedly connected by screwing with a tap inner core 11. The outer surface of the tap inner core 11 is wrapped with a tap outer shell 12. A transparent decorative cover 5 is arranged on the upper end surface of the tap outer shell 12. A filter cotton 7 is embedded and installed inside the tap inner core 11. One end of the filter cotton 7 is provided with a filter cotton cover 10. The filter cotton 7 is plugged and fixed at the water outlet trough pipe inside the tap body 6. The structure between the filter cotton 7 and the tap inner core 11 is a detachable structure.

[0023] Furthermore, the structure between the filter cotton 7 and the filter cotton cover 10 is a detachable structure, which is convenient for quickly installing and fixing between the filter cotton 7 and the filter cotton cover 10.

[0024] Furthermore, a locking piece 8 is fixedly connected by screwing to the lower end surface of the tap body 6, and a gasket 9 is arranged at the connection between the locking piece 8 and the tap body 6.

[0025] Furthermore, an aerator 13 is installed at the lower end notch of the tap outer shell 12. The aerator 13 is used for bubbling the water outlet. A sealing washer 14 is arranged at the upper end of the aerator 13. The sealing washer 14 has a sealing and anti-leakage protection effect.

[0026] Furthermore, a valve core 4 is installed inside the tap body 6, and a compression cap 3 is installed at the upper end of the valve core 4.

[0027] Furthermore, a decorative cover plate 2 is arranged on the upper end surface of the tap body 6, which plays a role in sealing, decorating and beautifying.

[0028] Furthermore, a handle 1 is installed above the decorative cover plate 2. The handle 1 is correspondingly connected to the valve core 4. The handle 1 is convenient for controlling the rotation of the valve core 4, so as to control the opening and closing of the inside of the tap body 6.

[0029] Furthermore, the inside of the filter cotton includes a filter rod composed of a PP cotton filter element, a granular activated carbon filter element, and a calcium sulfite ball KDF combination. The PP cotton filter element can be used to filter and adsorb colloidal impurities, micro mud, rust, bacteria and viruses, and organic pollution mineral debris in tap water. The granular activated carbon filter element can deeply adsorb heavy metal elements, residual chlorine, strange odors, and soften water quality. The filter rod composed of the calcium sulfite ball KDF combination can be used to deeply adsorb the abnormal color, odor, residual chlorine, heavy metals, soften water quality, and harmful substances to the human body such as organic substances, and has the advantage of good filtering effect.

[0030] Working principle: When in use, after the faucet main body 6 is opened, the water source enters its interior through the pipeline below the faucet main body 6. Subsequently, the water flows out through the notch on the side surface of the faucet main body 6. The notch on the side surface of the faucet main body 6 is fixedly connected by screwing with the faucet inner core 11. The filter cotton 7 is embedded and installed inside the faucet inner core 11. One end of the filter cotton 7 is provided with a filter cotton cover 10. The filter cotton 7 is inserted and fixed at the water outlet trough pipe inside the faucet main body 6. The structure between the filter cotton 7 and the faucet inner core 11 is detachable. By detachably installing the filter cotton 7 and the faucet inner core 11 inside the water purification faucet, the inside of the filter cotton 7 includes a filter rod composed of a PP cotton filter element, a granular activated carbon filter element, and a calcium sulfite ball KDF combination. The PP cotton filter element can be used to filter and adsorb colloidal impurities, micro mud, rust, bacteria and viruses, and organic pollution mineral debris in tap water. The granular activated carbon filter element can deeply adsorb heavy metal elements, residual chlorine, strange odors, and soften water quality. The filter rod composed of the calcium sulfite ball KDF combination can be used to deeply adsorb the abnormal color, odor, residual chlorine, heavy metals, soften water quality, and harmful substances to the human body such as organic substances, and has the advantage of good filtering effect. The filter cotton 7 inside the faucet is a detachable and replaceable structure. At the same time, a transparent decorative cover 5 is arranged on the upper surface of the faucet shell 12. The user can observe the usage situation of the filter cotton 7 in real time through the transparent decorative cover 5 and replace it in time.

[0031] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device.

[0032] The standard parts used in this application document can all be purchased from the market. The specific connection methods of each part are all connected by conventional means such as bolts, rivets, welding, etc. that are mature in the prior art. Moreover, the machinery, parts, and equipment all adopt conventional models in the prior art. Coupled with the circuit connection adopting the conventional connection method in the prior art, no specific description will be made here.

[0033] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A detachable water purification filter faucet for easy replacement of the filter element, comprising a faucet body (6), characterized in that: A faucet core (11) is fixed to the groove on the side surface of the faucet body (6) by screw threading, the outer surface of the faucet core (11) is wrapped with a faucet shell (12), the upper end surface of the faucet shell (12) is provided with a transparent decorative cover (5), a filter cotton (7) is embedded in the interior of the faucet core (11), a filter cotton cover (10) is installed at one end of the filter cotton (7), the filter cotton (7) is plugged and fixed at the water outlet pipe inside the faucet body (6), and the filter cotton (7) and the faucet core (11) are detachable structures.

2. A detachable water purification filter faucet for easy replacement of filter cartridge according to claim 1, characterized in that: The filter cotton (7) and the filter cotton cover (10) are in a detachable structure.

3. The detachable water purification filter faucet for easy replacement of the filter element according to claim 1 is characterized by: A locking piece (8) is fixed to the lower end surface of the faucet body (6) by screw threading, and a gasket (9) is provided at the connection between the locking piece (8) and the faucet body (6).

4. The detachable water purification filter faucet for easy replacement of the filter element according to claim 1 is characterized by: A bubbler (13) is installed at the notch at the lower end of the faucet housing (12), and a sealing gasket (14) is arranged at the upper end of the bubbler (13).

5. The detachable water purification filter faucet for easy replacement of the filter element according to claim 1 is characterized by: A valve core (4) is installed inside the faucet body (6), and a pressure cap (3) is installed on the upper end of the valve core (4).

6. The detachable water purification filter faucet for easy replacement of the filter element according to claim 1 is characterized by: The upper end surface of the faucet body (6) is provided with a decorative cover plate (2).

7. A detachable water purification filter faucet for easy replacement of filter cartridge according to claim 6, characterized in that: A handle (1) is installed above the decorative cover plate (2), and the handle (1) is correspondingly connected to the valve core (4).

8. The detachable water purification filter faucet for easy replacement of the filter element according to claim 1 is characterized by: The filter cotton (7) includes a filter rod composed of a PP cotton filter element, a granular activated carbon filter element and a calcium sulfite ball KDF.

Images