Universal filtering assembly and water outlet nozzle

Abstract

The utility model provides a universal filter assembly and a water outlet nozzle. The universal filter assembly comprises a connecting cover and a filter element, the connecting cover is tubular and provided with a water passing channel, a first butt joint and a second butt joint are arranged at the two ends of the connecting cover respectively, the first butt joint is provided with internal threads in butt joint with a water outlet of the faucet, and the second butt joint is provided with external threads in butt joint with a water outlet piece of the faucet. The first butt joint of the connecting cover is installed at the position of an outer thread of a water outlet of the faucet, then the filter element is installed in a water passing channel of the connecting cover, and finally a water outlet piece of the faucet is installed at the position of a second butt joint of the connecting cover. The filtering assembly is universal, small in size and capable of being in butt joint with water outlets of most faucets, the problem that the shapes of the faucets are not coordinated is solved, in addition, water outlet pieces of the faucets can be reused, waste is avoided, and meanwhile the cost of the filtering assembly is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom, in particular to a universal filtering component and a water outlet. Background Art

[0002] Most faucets do not have a filtering function. If you want to improve the water quality, you either have to replace the faucet or install a filter component. At present, the filter components on the market are large in size and are installed at the water outlet of the faucet. When installing, it is often necessary to discard the original water outlet head of the faucet such as the bubbler. This type of filter not only causes waste, but also has a high cost. At the same time, the faucet with the filter installed has poor integrity and an inconsistent shape. In addition, the versatility of existing filters is also relatively poor. For this reason, the utility model provides a universal filter component to solve the above technical problems. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a filtering structure with strong versatility.

[0004] In a first aspect, a universal filter assembly is provided, comprising a connection cover and a filter element, wherein:

[0005] The connection cover is tubular, provided with a water passage, and has a water outlet function. The two ends of the connection cover are respectively provided with a first pair of joints and a second pair of joints, the first pair of joints are provided with an inner thread for connecting with the water outlet of the faucet, and the second pair of joints are provided with an outer thread for connecting with the water outlet of the faucet. When installing, the water outlet of the faucet is removed, the first pair of joints of the connection cover is installed at the outer thread of the water outlet of the faucet, and then the filter element is installed in the water passage of the connection cover, and finally the water outlet of the faucet is installed at the second pair of joints of the connection cover.

[0006] The filter assembly provided by the utility model is universal and small in size. It can be connected to the water outlet of most faucets, so as to keep the original appearance of the faucet as much as possible and avoid the problem of incoordination of the faucet shape. In addition, the water outlet part (generally a bubbler) of the faucet can be reused to avoid waste and reduce the cost of the filter assembly.

[0007] Preferably, the connection cover is made of a transparent material, which is convenient for the user to observe whether the filter element needs to be replaced.

[0008] In a second aspect, a water outlet is provided, comprising a swing docking piece and the universal filter assembly described in the first aspect.

[0009] The swing docking piece includes an inlet joint and an outlet joint, which are swingably assembled, and the inlet joint is provided with an internal thread for docking with the faucet water outlet, and the outlet joint is provided with an external thread for docking with the first pair of joints of the docking cover.

[0010] The water spout provided by the utility model has the advantages of small size and strong versatility. At the same time, it can freely change the practical state. For example, the integral installation is a swingable water spout with a filtering function. When only the universal filtering component is used, it has the advantages of small size and does not affect the coordination of the faucet shape.

[0011] Preferably, the swing docking piece further includes a connecting piece, and the water inlet joint and the water outlet joint are respectively assembled at two ends of the connecting piece.

[0012] Preferably, one end of the connector is assembled with the water inlet joint or the water outlet joint via a ball head swing structure, which allows for greater swing flexibility.

[0013] Preferably, in order to further improve the flexibility and range of the swing, the other end of the connecting member is also assembled with the water outlet joint or the water inlet joint through a ball head swing structure.

[0014] Preferably, both ends of the connecting piece are provided with ball heads.

[0015] Preferably, the water inlet joint, water outlet joint and connecting piece are all made of copper, which is not easy to rust and damage.

[0016] Preferably, it also includes a bubbler, which is connected to the second pair of joints of the connection cover and can produce bubble water.

[0017] Preferably, a limiting ring for supporting the filter element is provided at one end of the bubbler facing the connection cover, so as to improve the installation stability of the filter element and prevent it from sliding under the impact of water flow.

[0018] From the above description of the utility model, it can be seen that the utility model has the following beneficial effects:

[0019] The filter assembly provided by the utility model is universal and small in size, and can be docked at the water outlet of most faucets, so as to keep the original appearance of the faucet as much as possible and avoid the inharmonious feeling of the faucet shape;

[0020] The water outlet parts (usually aerators) of the faucet can be reused to avoid waste and reduce the cost of the filter components.

[0021] The connection cover is made of transparent material, which is convenient for the user to observe whether the filter element needs to be replaced;

[0022] The water spout provided by the utility model has the advantages of small size and strong versatility. At the same time, it can freely change the practical state. For example, the integral installation is a swingable water spout with a filtering function. When only the universal filtering component is used, it has the advantages of small size and does not affect the coordination of the faucet shape.

[0023] Both ends of the connector are connected to the water outlet joint and the water inlet joint through a ball head swing structure, thereby improving the flexibility and range of the water outlet swing;

[0024] A limiting ring for supporting the filter element is arranged at one end of the bubbler facing the connection cover, so as to improve the installation stability of the filter element and prevent it from sliding under the impact of water flow. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention.

[0026] in:

[0027] Figure 1 It is an axial side view of a universal filter assembly;

[0028] Figure 2 It is a front view of a universal filter assembly;

[0029] Figure 3 is a top view of a universal filter assembly;

[0030] Figure 4 is a cross-sectional view of a universal filter assembly; (About Figure 2 AA);

[0031] Figure 5 This is an axial side view of a water outlet. Figure 1 ;

[0032] Figure 6 This is an axial side view of a water outlet. Figure 2 ;

[0033] Figure 7 It's a water spout explosion. Figure 1 ;

[0034] Figure 8 It's a water spout explosion. Figure 2 ;

[0035] Fig. 9 It is a front view of a water outlet;

[0036] Fig.10 It is a cross-sectional view of a water outlet; (about Fig. 9 BB)

[0037] Figures 1 to 10 The symbols in the figure are: connection cover 1, first pair of joints 11, second pair of joints 12, filter element 2, swing connection piece 3, water outlet joint 31, water inlet joint 32, connection piece 33, bubbler 4. DETAILED DESCRIPTION

[0038] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention clearer and more understandable, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention and are not used to limit the present invention.

[0039] See also Figures 1 to 4 A universal filter assembly comprises a connection cover 1 and a filter element 2, wherein:

[0040] The connection cover 1 is tubular, provided with a water passage, and has a water outlet function. The two ends of the connection cover 1 are respectively provided with a first pair of joints 11 and a second pair of joints 12, the first pair of joints 11 are provided with an inner thread for connecting with the water outlet of the faucet, and the second pair of joints 12 are provided with an outer thread for connecting with the water outlet of the faucet. When installing, the water outlet of the faucet is removed, and the first pair of joints 11 of the connection cover 1 is installed at the outer thread of the water outlet of the faucet, and then the filter element 2 is installed in the water passage of the connection cover 1, and finally the water outlet of the faucet is installed at the second pair of joints 12 of the connection cover 1.

[0041] In one embodiment, the connection cover 1 is made of a transparent material, so that the user can easily observe whether the filter element 2 needs to be replaced.

[0042] The filter assembly provided by the utility model is universal and small in size, and can be connected to the water outlet of most faucets, so as to keep the original appearance of the faucet as much as possible and avoid the inharmonious feeling of the faucet shape. In addition, the water outlet part (generally the bubbler 4) of the faucet can be reused to avoid waste, and at the same time, the cost of the filter assembly is reduced.

[0043] See also Figures 4 to 10 In another embodiment, a water outlet is provided, comprising a swing docking member 3 and the universal filter assembly described in the first aspect.

[0044] The swing docking piece 3 includes an inlet joint 32 and an outlet joint 31, which are swingably assembled, and the inlet joint 32 is provided with an internal thread for docking with the faucet water outlet, and the outlet joint 31 is provided with an external thread for docking with the first joint 11 of the docking cover 1.

[0045] In this embodiment, the swing docking member 3 further includes a connecting member 33 , and the water inlet joint 32 and the water outlet joint 31 are respectively assembled at two ends of the connecting member 33 .

[0046] In one embodiment, one end of the connector 33 is assembled with the water inlet joint 32 or the water outlet joint 31 through a ball head swing structure, and the swing flexibility is large. In another embodiment, in order to further improve the flexibility and range of the swing, the other end of the connector 33 is also assembled with the water outlet joint 31 or the water inlet joint 32 through a ball head swing structure. Preferably, both ends of the connector 33 are provided with ball heads.

[0047] On the basis of the above-mentioned embodiment, the water inlet joint 32, the water outlet joint 31 and the connecting piece 33 are all made of copper, which is not easy to rust and damage.

[0048] On the basis of the above embodiment, it further comprises a bubbler 4, which is connected to the second pair of joints 12 of the connection cover 1 and can produce bubble water. Preferably, the bubbler 4 is provided with a limit ring for supporting the filter element 2 at one end facing the connection cover 1, so as to improve the installation stability of the filter element 2 and prevent it from sliding under the impact of water flow.

[0049] In one embodiment, in order to improve the versatility of the product provided by the utility model, the above-mentioned screw threads all adopt the screw thread specification M22*1.

[0050] The water spout provided by the utility model has the advantages of small size and strong versatility. At the same time, it can freely change the practical state. For example, the integral installation is a swingable water spout with a filtering function. When only the universal filtering component is used, it has the advantages of small size and does not affect the coordination of the faucet shape.

[0051] The utility model is described above by way of example in conjunction with the accompanying drawings. It is obvious that the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model, or the concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A universal filter assembly, characterized in that: Including connection cover and filter element; The connection cover is tubular and provided with a water passage. The two ends of the connection cover are respectively provided with a first pair of joints and a second pair of joints. The first pair of joints are provided with internal threads for connecting with the water outlet of the faucet, and the second pair of joints are provided with external threads for connecting with the water outlet of the faucet. The filter element is installed in the water passage of the connection cover.

2. A universal filter assembly according to claim 1, characterized in that: The connection cover is made of transparent material.

3. A water outlet, characterized in that: It comprises a swing docking piece and the universal filter assembly as described in any one of claims 1 to 2; the swing docking piece comprises an inlet joint and a water outlet joint, the inlet joint and the water outlet joint are swingably assembled, and the inlet joint is provided with an internal thread for docking with the water outlet of the faucet, and the water outlet joint is provided with an external thread for docking with the first pair of joints of the docking cover.

4. A water outlet according to claim 3, characterized in that: The swing docking piece also includes a connecting piece, and the water inlet joint and the water outlet joint are respectively assembled at two ends of the connecting piece.

5. A water outlet according to claim 4, characterized in that: One end of the connecting piece is assembled with the water inlet joint or the water outlet joint through a ball head swing structure.

6. A water outlet according to claim 5, characterized in that: The other end of the connector is also assembled with the water outlet joint or the water inlet joint through the ball head swing structure.

7. A water outlet according to claim 6, characterized in that: Both ends of the connecting piece are provided with ball heads.

8. The water outlet nozzle according to claim 3, characterized in that: The water inlet joint, the water outlet joint and the connecting piece are all made of copper.

9. The water outlet nozzle according to claim 3, characterized in that: Also included is a bubbler, which is docked at the second pair of joints of the connection cover.

10. A water outlet according to claim 9, characterized in that: One end of the bubbler facing the connection cover is provided with a limiting ring for supporting the filter element.

Images