A stainless steel drinking water faucet with a filter cartridge

Abstract

This utility model discloses a stainless steel drinking water faucet with a filter element, comprising: a faucet body, a slider, and a filter element body. A switch cover is rotatably connected to the upper end of the faucet body. The slider is slotted inside the faucet body, and a spring is fixedly connected to the inner end of the slider. The filter element body is slotted inside the faucet body. A non-woven fabric is sleeved around the inner and outer layers of the filter element body. PP cotton is tightly adhered to the left side of the inner layer of the non-woven fabric, and an activated carbon body is tightly adhered to the right side of the PP cotton. A water outlet pipe for adjusting the water flow angle is provided on the right side of the non-woven fabric. This stainless steel drinking water faucet with a filter element allows for quick filter element replacement, is highly practical, filters drinking water to prevent deterioration of filtration effect and impact on water quality, and allows manual adjustment of the water outlet angle and height, making it convenient to use.

Description

Technical Field

[0001] This utility model relates to the technical field of stainless steel drinking water faucets, specifically a stainless steel drinking water faucet with a filter element. Background Technology

[0002] The core function of a faucet is to control the opening and closing of water flow and regulate the flow rate. Water flow is turned on and off by rotating the handle or pressing the button to adjust the water flow rate. Some faucets have heat source valves that can adjust the ratio of hot and cold water to meet the temperature requirements of different scenarios. There are many different types of stainless steel drinking water faucets on the market.

[0003] However, ordinary stainless steel drinking water faucets are not convenient for filtering water flow, so when the water flows straight out, there are often more impurities in the water. It is also not convenient to quickly replace the filter cartridge, so when the filter cartridge is used for a long time, the filtration effect is likely to deteriorate. It is also not convenient to adjust the angle of the water outlet, making it difficult to clean larger items. Therefore, we propose a stainless steel drinking water faucet with a filter cartridge to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a stainless steel drinking water faucet with a filter element, in order to solve the problems mentioned in the background art. Currently, ordinary stainless steel drinking water faucets are not convenient for filtering water flow, so when the water flows out directly, there are easily many impurities in the water. It is not convenient to quickly replace the filter element, so when the filter element is used for a long time, the filtration effect is easily deteriorated. It is also not convenient to adjust the angle of the water outlet, so it is difficult to clean larger items.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stainless steel drinking water faucet with a filter element, comprising:

[0006] The faucet body has a switch cover rotatably connected to its upper end;

[0007] Also includes:

[0008] A slider ball, wherein the slider ball groove is connected to the inside of the faucet body, and a spring is fixedly connected to the inner end of the slider ball, and a filter element body is fixedly connected to the inner end of the spring.

[0009] The filter cartridge body is connected to the inside of the faucet body by a slot, and the filter cartridge body is provided with a filtration structure for filtering water quality. The filtration structure includes non-woven fabric, PP cotton and activated carbon body. The inner outer layer of the filter cartridge body is covered with non-woven fabric, and the left side of the inner non-woven fabric is tightly attached to PP cotton, and the right side of the PP cotton is tightly attached to the activated carbon body.

[0010] A water outlet pipe for adjusting the water flow angle is provided on the right side of the nonwoven fabric.

[0011] Preferably, a threaded rod is fixedly connected to the front end of the filter element body, and a threaded sleeve is threadedly connected to the outer side of the threaded rod.

[0012] Preferably, the rear slot of the filter element body is connected to the faucet body, and springs are fixedly connected inside both the upper and lower ends of the faucet body.

[0013] Preferably, the right side of the activated carbon body is tightly fitted with ceramic particles.

[0014] Preferably, a water outlet pipe is rotatably connected to the right end of the faucet body, and an extension pipe is slidably connected to the lower end of the water outlet pipe. A fixing sleeve is fixedly connected to the front end of the faucet body, and a threaded rod is connected to the internal groove of the fixing sleeve. A threaded sleeve is tightly fitted to the front side of the fixing sleeve.

[0015] Preferably, a main gear is fixedly connected to the outside of the water outlet pipe, a driven gear is meshed with the left side of the main gear, and the upper side of the driven gear is rotatably connected to the faucet body.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the stainless steel drinking water faucet with filter element can quickly replace the filter element, which is highly practical. It can filter drinking water to avoid the filtration effect deteriorating and affecting the water flow quality. The water outlet angle and water outlet height of the faucet can be manually adjusted, which is more convenient to use.

[0017] 1. It is equipped with a faucet body, a slider and a spring. The slider is connected to the upper and lower sides of the faucet body through the slots inside, and the spring is fixedly connected to the inner end of the slider. When the filter body is pushed backward or pulled forward, the filter body is connected to or detached from the inside of the faucet body through the slots, which can quickly replace the filter and prevent the filter effect from deteriorating.

[0018] 2. It is equipped with non-woven fabric, PP cotton and activated carbon body. By wrapping non-woven fabric inside the filter body, and laying PP cotton, activated carbon body and ceramic particles inside the non-woven fabric, the water quality is filtered in stages, which can enhance the water filtration effect.

[0019] 3. It is equipped with a fixed sleeve, a threaded rod, and a threaded sleeve. By fixing the threaded rod to the front end of the filter element body, the filter element body is pushed backward, so that the rear groove of the filter element body is connected to the inside of the faucet body. At this time, the filter element body passes through the inside of the fixed sleeve and rotates the threaded sleeve backward to connect with the outer thread of the threaded rod, thus positioning the filter element body. This ensures the stability of the filter element and prevents the filter element from shifting due to excessive water pressure.

[0020] 4. It is equipped with a faucet body, a water outlet pipe and an extension pipe. The water outlet pipe is connected by rotating inside the faucet body, and the extension pipe is connected by sliding inside the water outlet pipe. Pushing the extension pipe allows it to slide up or down inside the water outlet pipe, thus adjusting the length of the water outlet.

[0021] 5. It is equipped with a water outlet pipe, a main gear and a driven gear. The main gear is fixedly connected to the outside of the water outlet pipe. When the water outlet pipe is rotated, the left side of the main gear meshes with the driven gear, which assists in the rotation of the water outlet pipe and can adjust the water outlet direction. Attached Figure Description

[0022] Figure 1 This is a frontal three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a frontal cross-sectional view of the present invention.

[0024] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0025] Figure 4 This is a side-view perspective view of the three-dimensional structure of the connection between the slider, spring, and filter element body of this utility model;

[0026] Figure 5 This is a top view sectional diagram of the connection between the water outlet pipe, the main gear, and the driven gear of this utility model.

[0027] In the diagram: 1. Faucet body; 2. Switch cover; 3. Sliding ball; 4. Spring; 5. Filter body; 6. Non-woven fabric; 7. PP cotton; 8. Activated carbon body; 9. Ceramsite; 10. Fixing sleeve; 11. Threaded rod; 12. Threaded sleeve; 13. Water outlet pipe; 14. Extension pipe; 15. Main gear; 16. Driven gear. Detailed Implementation

[0028] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0029] Please see Figures 1-5The present invention provides a technical solution: a stainless steel drinking water faucet with a filter element, comprising a faucet body 1, a switch cover 2, a slider 3, a spring 4, a filter element body 5, non-woven fabric 6, PP cotton 7, activated carbon body 8, ceramic granules 9, a fixing sleeve 10, a threaded rod 11, a threaded sleeve 12, a water outlet pipe 13, an extension pipe 14, a main gear 15, and a driven gear 16.

[0030] Existing stainless steel drinking water faucets with built-in filters are not convenient for filtering water flow. As a result, when the water flows straight out, there are more impurities in the water. It is also not convenient to quickly replace the filter cartridge, so the filtration effect is likely to deteriorate when the filter cartridge is used for a long time. Furthermore, it is not convenient to adjust the angle of the water outlet, making it difficult to clean larger items.

[0031] The upper and lower sides of the faucet body 1 are connected to the sliding ball 3 by slots, and the upper side of the faucet body 1 is rotatably connected to the switch cover 2. The inner end of the sliding ball 3 is fixedly connected to the spring 4, and the inner end of the spring 4 is fixedly connected to the filter body 5. The outer side of the filter body 5 is connected to the inside of the faucet body 1 by slots, and the front end of the filter body 5 is fixedly connected to the threaded rod 11. The outer side of the threaded rod 11 is threadedly connected to the threaded sleeve 12. The outer side of the threaded rod 11 is connected to the inside of the fixing sleeve 10 by slots, and the rear end of the fixing sleeve 10 is fixedly connected to the faucet body 1. The front side of the fixing sleeve 10 is tightly fitted to the threaded sleeve 12.

[0032] When it is necessary to remove the filter cartridge body 5 from the faucet, turn the switch cover 2 to block the water outlet, rotate the screw sleeve 12 forward to disengage the internal threaded connection between the screw sleeve 12 and the threaded rod 11, and pull the filter cartridge body 5 forward. Under the pressure of the slider 3, it is squeezed inward. At this time, the spring 4 is under pressure and deforms, causing the outer side of the slider 3 to disengage from the slot connection between the slider 3 and the faucet body 1. The filter cartridge body 5 is then pulled out of the faucet body 1. At the same time, the filter cartridge body 5 passes through the inside of the fixing sleeve 10 and can be removed. The filter cartridge body 5 can be replaced with a new one. This method allows for quick filter replacement and is highly practical.

[0033] The filter element body 5 has a non-woven fabric 6 tightly attached to its inner and outer layers. The left side of the non-woven fabric 6 is tightly attached to PP cotton 7, and the right side of the PP cotton 7 is tightly attached to the activated carbon body 8. The right side of the activated carbon body 8 is tightly attached to ceramic particles 9, and openings are provided on both the left and right sides of the filter element body 5.

[0034] When it is necessary to filter drinking water flowing from the tap, a non-woven fabric 6 is wrapped around the inner and outer layers of the filter cartridge body 5. PP cotton 7, activated carbon body 8, and ceramic granules 9 are respectively placed inside the non-woven fabric 6 to perform three-layer filtration of the water flow. The non-woven fabric 6 collects larger impurities and keeps them inside the filter cartridge body 5. Water flows through the openings on the left and right sides of the filter cartridge body 5, which can filter drinking water and prevent the filtration effect from deteriorating and affecting the water quality.

[0035] The right end of the faucet body 1 is rotatably connected to the water outlet pipe 13, and the outside of the water outlet pipe 13 is fixedly connected to the main gear 15. The left side of the main gear 15 is meshed with the driven gear 16. The upper end of the driven gear 16 is rotatably connected to the lower end of the faucet body 1, and the inside of the water outlet pipe 13 is slidably connected to the extension pipe 14.

[0036] When the water outlet angle of the stainless steel drinking water faucet needs to be adjusted, rotate the water outlet pipe 13. At this time, the main gear 15 and the driven gear 16 fixedly connected to the outside of the water outlet pipe 13 mesh, causing the water outlet pipe 13 to rotate accordingly. At this time, the tilted water outlet pipe 13 rotates to different positions. Pulling down the extension pipe 14 causes the extension pipe 14 to slide downward inside the water outlet pipe 13, lengthening the water outlet. Pushing up the extension pipe 14 causes the extension pipe 14 to slide upward inside the water outlet pipe 13, shortening the water outlet. The water outlet angle and water outlet height of the faucet can be manually adjusted, which is quite convenient to use.

[0037] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0038] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A stainless steel drinking water faucet with a filter element, comprising: The faucet body (1) has a switch cover (2) rotatably connected to its upper end. Its characteristic is that it further includes: The slider (3) is connected to the inside of the faucet body (1) by a groove, and the inner end of the slider (3) is fixedly connected to a spring (4), and the inner end of the spring (4) is fixedly connected to a filter body (5). The filter cartridge body (5) is connected to the inside of the faucet body (1) by a slot, and the filter cartridge body (5) is provided with a filter structure for filtering water quality. The filter structure includes non-woven fabric (6), PP cotton (7) and activated carbon body (8). The inner outer layer of the filter cartridge body (5) is covered with non-woven fabric (6), and the left side of the inner layer of the non-woven fabric (6) is tightly attached to PP cotton (7), and the right side of the PP cotton (7) is tightly attached to activated carbon body (8). The nonwoven fabric (6) is provided with a water outlet pipe (13) on the right side for adjusting the water flow angle.

2. The stainless steel drinking water faucet with filter cartridge according to claim 1, characterized in that: The front end of the filter element body (5) is fixedly connected to a threaded rod (11), and the outer side of the threaded rod (11) is threadedly connected to a threaded sleeve (12).

3. The stainless steel drinking water faucet with filter cartridge according to claim 1, characterized in that: The filter body (5) is connected to the faucet body (1) via a slot on the rear side, and springs (4) are fixedly connected to both the upper and lower ends of the faucet body (1).

4. The stainless steel drinking water faucet with filter cartridge of claim 1, wherein: The activated carbon body (8) is tightly attached to the right side with ceramic particles (9).

5. A stainless steel drinking water faucet with a filter element according to claim 1, characterized in that: The right end of the faucet body (1) is rotatably connected to a water outlet pipe (13), and the lower end of the water outlet pipe (13) is slidably connected to an extension pipe (14). The front end of the faucet body (1) is fixedly connected to a fixing sleeve (10), and the internal groove of the fixing sleeve (10) is connected to a threaded rod (11). The front side of the fixing sleeve (10) is tightly fitted with a threaded sleeve (12).

6. The stainless steel drinking water faucet with filter cartridge of claim 1, wherein: A main gear (15) is fixedly connected to the outside of the water outlet pipe (13). A driven gear (16) is meshed with the left side of the main gear (15), and the upper side of the driven gear (16) is rotatably connected to the faucet body (1).

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