Water filter for pets

Abstract

The utility model discloses a pet water filter which comprises a water tank body and a water drinking tray, the water tank body is provided with a water tank inner cavity, a mounting hole is formed in the water drinking tray, a water guide head is arranged on the mounting hole, a water outlet pipe is arranged in the water guide head, a water guide pipe is arranged on the lower portion of the water guide head, and a filter tray is arranged in the middle of the water guide pipe. A water pump is arranged at the lower end of the water guide pipe, a water outlet of the water pump is communicated with the lower end of the water outlet pipe through the water guide pipe, and the water pump is used for feeding water in the inner cavity of the water tank into the water guide pipe and the water outlet pipe and further conveying the water to the drinking water tray through the water outlet pipe. A water leakage notch is formed in the installation hole of the drinking water tray in the length direction of the installation hole, and water on the drinking water tray can enter the inner cavity of the water tank through the water leakage notch. The pet water filter has the advantages of being simple in structure, easy to assemble and low in implementation cost, and the use experience is better in the practical application process.

Description

Technical Field

[0001] The utility model relates to a filtering product, in particular to a pet water filter. Background Art

[0002] In pet raising, a pet water dispenser is a very important tool. In order to provide a better growth environment for pets, many pet water dispensers are equipped with a filtering function, aiming to filter impurities in the drinking water of pets, so as to provide a safer and better-quality drinking water environment for pets.

[0003] However, due to limitations in structure or design, the existing pet water filters generally have the disadvantage of complex structure, resulting in varying degrees of trouble in the assembly, use, and cleaning processes of the water filters. This makes the product experience poor and also leads to a high cost of the product, which is not conducive to the promotion and popularization of the product.

[0004] Therefore, the purpose of the present utility model is to provide a new technical solution to solve the existing technical defects. Summary of the Utility Model

[0005] In order to overcome the deficiencies of the prior art, the present utility model provides a pet water filter, which solves the technical defects of the existing products, such as complex structure, high implementation cost, inconvenient use and cleaning, and poor product experience.

[0006] The technical solution adopted by the present utility model to solve its technical problems is as follows:

[0007] A pet water filter includes a water tank main body and a drinking tray. The water tank main body has a water tank inner cavity. The drinking tray is supported at the upper opening of the water tank inner cavity of the water tank main body. An installation hole is provided on the drinking tray. A water guide head is arranged on the installation hole. A water outlet pipe is arranged inside the water guide head. A water guide pipe is arranged at the lower part of the water guide head. A filter tray is arranged at the middle position of the water guide pipe. A water pump is arranged at the lower end of the water guide pipe. The water guide pipe, the filter tray, and the water pump are all arranged in the water tank inner cavity. The water outlet of the water pump is communicated with the lower end of the water outlet pipe through the water guide pipe. The water inlet of the water pump is communicated with the water tank inner cavity. The water pump is used to send the water in the water tank inner cavity into the water guide pipe and the water outlet pipe and further send the water to the drinking tray through the water outlet pipe. The drinking tray is provided with a water leakage gap along the length direction of the installation hole at the installation hole. The water leakage gap is communicated with the water tank inner cavity of the water tank main body. The water on the drinking tray can enter the water tank inner cavity through the water leakage gap.

[0008] As a further improvement of the above technical solution, a middle mounting hole of the water guide head is provided at the middle position of the water guide head, the lower end of the water outlet pipe is installed in the middle mounting hole of the water guide head, and a fixed silica gel sleeve is provided between the outer wall of the lower end of the water outlet pipe and the inner wall of the middle mounting hole of the water guide head.

[0009] As a further improvement of the above technical solution, the water guide head includes a main board covering the water guide head. A lifting rib is provided at the bottom of the main board covering the water guide head. A water leakage avoidance position is provided at the lifting rib. The water leakage avoidance position is first matched with the water leakage notch on the drinking water tray. The water on the drinking water tray can pass through the water leakage avoidance position and then enter the water leakage notch.

[0010] As a further improvement of the above technical solution, a positioning notch is provided at the installation hole of the drinking water tray along the width direction of the installation hole. A positioning protrusion is provided on the water guide head. The positioning protrusion is fitted and installed in the positioning notch to position the water guide head and the drinking water tray relative to each other.

[0011] As a further improvement of the above technical solution, the water guide pipe is a water guiding member with a middle channel. A connecting thread of the water guide pipe is provided on the inner wall of the upper part of the water guide pipe. A connecting thread of the water guide head is provided on the outer wall of the lower part of the water guide head. The connecting thread of the water guide pipe and the connecting thread of the water guide head are threadedly connected to each other to fixedly connect the water guide pipe and the water guide head to each other.

[0012] As a further improvement of the above technical solution, a stepped position is provided in the upper part of the middle channel of the water guide pipe. The lower end of the water outlet pipe abuts against the stepped position to communicate the middle channel of the water guide pipe with the water outlet pipe.

[0013] As a further improvement of the above technical solution, a connecting buckle of the water guide pipe is provided on the outer wall of the water guide pipe. The filter tray has a middle channel of the filter tray. The lower end of the water guide pipe passes through the middle channel of the filter tray. A connecting groove of the filter tray is provided at the middle channel of the filter tray. A connecting buckle of the filter tray that cooperates with the connecting buckle of the water guide pipe is provided at the connecting groove of the filter tray. The connecting buckle of the filter tray and the connecting buckle of the water guide pipe are buckled to each other to fixedly connect the water guide pipe and the filter tray to each other.

[0014] As a further improvement of the above technical solution, the filter tray is a disc-shaped filtering device with filtering holes, and a filter element is provided inside the filter tray.

[0015] As a further improvement of the above technical solution, an air pressure balance notch is provided at the side part of the drinking water tray, and the air pressure balance notch communicates with the inner cavity of the water tank.

[0016] As a further improvement of the above technical solution, the water pump is powered by mains electricity or a rechargeable battery built into the water tank body.

[0017] The beneficial effects of the present utility model are as follows: The present utility model provides a pet water filter. The pet water filter sets the water leakage gap at the case hole of the drinking tray, eliminating the need for an additional dedicated water leakage hole, which can simplify the production process, reduce production costs, and make the product more aesthetically pleasing. Additionally, in the present utility model, the filter tray is arranged at the water guide pipe, eliminating the need for other structures for the filter tray at other positions inside the water tank cavity, effectively simplifying the structure and reducing the assembly difficulty and production costs.

[0018] In summary, this pet water filter solves the technical defects of existing products, such as complex structure, high implementation cost, inconvenient use and cleaning, and poor user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present utility model will be further described below in conjunction with the drawings and embodiments.

[0020] Figure 1 is the assembly schematic diagram of the present utility model;

[0021] Figure 2 is the assembly schematic diagram of the present utility model from another angle;

[0022] Figure 3 is Figure 2 the sectional view in the A-A direction of

[0023] Figure 4 is the assembly schematic diagram of the internal components of the present utility model;

[0024] Figure 5 is the structural schematic diagram of the water guide head in the present utility model;

[0025] Figure 6 is the structural schematic diagram of the water guide pipe in the present utility model;

[0026] Figure 7 is the structural schematic diagram of the filter tray in the present utility model;

[0027] Figure 8 is the structural schematic diagram of the drinking tray in the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] The concept, specific structure and technical effects of the present utility model will be clearly and completely described below in conjunction with the embodiments and the drawings, so as to fully understand the purpose, features and effects 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. Based on the embodiments of the present utility model, other embodiments obtained by those skilled in the art without creative efforts all fall within the scope of protection of the present utility model. In addition, all the connection / linkage relationships involved in the patent do not simply refer to the direct connection of components, but refer to the formation of a more optimal connection structure by adding or reducing connection accessories according to the specific implementation situation. Each technical feature in the creation of the present utility model can be interactively combined on the premise of not conflicting with each other.

[0029] Refer to Figure 1-8 。

[0030] A pet water filter, comprising a water tank main body 1 and a drinking tray 2. The water tank main body 1 has a water tank inner cavity 11. The drinking tray 2 is supported at the upper opening of the water tank inner cavity 11 of the water tank main body 1. An installation hole 21 is formed on the drinking tray 2. A water guide head 3 is arranged on the installation hole 21. A water outlet pipe 4 is arranged inside the water guide head 3. A water guide pipe 5 is arranged at the lower part of the water guide head 3. A filter disc 6 is arranged at the middle position of the water guide pipe 5. A water pump 7 is arranged at the lower end of the water guide pipe 5. The water guide pipe 5, the filter disc 6 and the water pump 7 are all arranged in the water tank inner cavity 11. The water outlet of the water pump 7 is communicated with the lower end of the water outlet pipe 4 through the water guide pipe 5. The water inlet of the water pump 7 is communicated with the water tank inner cavity 11. The water pump 7 is used to send the water in the water tank inner cavity 11 into the water guide pipe 5 and the water outlet pipe 4 and further send the water to the drinking tray 2 through the water outlet pipe 4. The drinking tray 2 is provided with a water leakage gap 211 along the length direction of the installation hole 21 at the installation hole 21. The water leakage gap 211 is communicated with the water tank inner cavity 11 of the water tank main body 1. The water on the drinking tray 2 can enter the water tank inner cavity 11 through the water leakage gap 211.

[0031] During specific application, the water tank inner cavity 11 is filled with drinking water for pets. After the water pump is powered on, the drinking water is sent into the water guide pipe 5 and the water outlet pipe 4. The output pipe 4 is in an arc-shaped bend. The water outlet pipe 4 sends the drinking water to the drinking tray 2 for pets to drink. The water that is not drunk on the drinking tray 2 flows towards the water tank inner cavity 11 through the water leakage gap 211 and directly flows into the filter disc 6. The filter disc 6 filters the returned drinking water and then flows into the water tank inner cavity 11 for next use. The water leakage gap 211 is arranged at the position where the water outlet pipe 4 is installed, and the filter disc 6 is arranged at the water guide pipe 5, which can simplify the structure, reduce the assembly difficulty, save the internal space and provide a better use experience.

[0032] Furthermore, a middle mounting hole 31 is provided at the middle position of the water guide head 3, the lower end of the water outlet pipe 4 is installed in the middle mounting hole 31 of the water guide head, and a fixed silica gel sleeve 8 is provided between the outer wall of the lower end of the water outlet pipe 4 and the inner wall of the middle mounting hole 31 of the water guide head. The fixed silica gel sleeve 8 is used for sealed connection to improve reliability.

[0033] In this embodiment, the water guide head 3 includes a water guide head covering main board 32. A lifting rib 33 is provided at the bottom of the water guide head covering main board 32, and a water leakage avoidance position 34 is provided at the lifting rib 33. The water leakage avoidance position 34 is first matched with the water leakage notch 211 on the water drinking tray 2. The water on the water drinking tray 2 can pass through the water leakage avoidance position 34 and then enter the water leakage notch 211. By providing the water guide head covering main board 32, the mounting hole 21 and the water leakage notch 211 can be covered, which is beneficial to the overall aesthetics and also prevents other foreign objects from directly falling into the inner cavity 11 of the water tank through the water leakage notch 211. In order to implement this covering structure, a matching water leakage avoidance position 34 is provided on the water guide head 3.

[0034] Furthermore, a positioning notch 212 is provided at the mounting hole 21 of the water drinking tray 2 along the width direction of the mounting hole 21. A positioning convex block 35 is provided on the water guide head 3 to cooperate with the positioning notch 212. The positioning convex block 35 is cooperatively installed in the positioning notch 212 to position the water guide head 3 and the water drinking tray 2 relative to each other. After the positioning convex block 35 and the positioning notch 212 are mutually positioned, the water guide head 3 will not rotate radially, and thus the water leakage avoidance position 34 and the water leakage notch 211 will not be mismatched due to rotation, further improving reliability.

[0035] Furthermore, the water guide pipe 5 is a water guiding member with a middle channel. A water guide pipe connection thread 51 is provided on the inner wall of the upper part of the water guide pipe 5. The outer wall of the lower part of the water guide head 3 has a water guide head connection thread 36 that cooperates with the water guide pipe connection thread 51. The water guide pipe connection thread 51 and the water guide head connection thread 36 are threadedly connected to each other to fixedly connect the water guide pipe 5 and the water guide head 3. The connection between the water guide head 3 and the water guide pipe 5 is realized by means of threaded connection, which is convenient for the installation and disassembly of the two components and further facilitates subsequent disassembly, maintenance, cleaning and other work.

[0036] In this embodiment, a stepped position is provided at the upper part of the middle channel of the water guide pipe 5, and the lower end of the water outlet pipe 4 abuts against the stepped position to communicate the middle channel of the water guide pipe 5 with the water outlet pipe 4.

[0037] Furthermore, a water conduit connection buckle 52 is provided on the outer wall of the water conduit 5. The filter disc 6 has a filter disc intermediate channel 61. The lower end of the water conduit 5 passes through the filter disc intermediate channel 61. A filter disc connection groove 62 is provided at the filter disc intermediate channel 61. A filter disc connection buckle 63 that cooperates with the water conduit connection buckle 52 is provided at the filter disc connection groove 62. The filter disc connection buckle 63 and the water conduit connection buckle 52 are buckled with each other to fixedly connect the water conduit 5 and the filter disc 6. The combined buckle structure of the water conduit connection buckle 52 and the filter disc connection buckle 63 is adopted to realize the connection structure of the water conduit 5 and the filter disc 6, which can achieve the functions of quick installation and disassembly, facilitating the subsequent disassembly of the filter disc 6 for cleaning.

[0038] Furthermore, the filter disc 6 is a disc-shaped filtering device with filtering holes 64. A filter element is arranged inside the filter disc 6 to filter the recycled drinking water. An air pressure balance notch 22 is arranged at the side of the drinking water tray 2. The air pressure balance notch 22 communicates with the inner cavity 11 of the water tank to prevent negative pressure from occurring in the inner cavity 11 of the water tank when the water pump 7 is working.

[0039] Furthermore, the water pump 7 is powered by mains electricity or a rechargeable battery built into the water tank body 1. In one implementation, the water pump 7 is powered by plugging into the mains electricity. In another embodiment, the water pump 7 is powered by a rechargeable battery, expanding the product's usage environment and helping to enhance the product's market competitiveness.

[0040] The above is a specific description of the preferred embodiments of the present invention. However, the present invention is not limited to the described embodiments. Those skilled in the art can also make various equivalent deformations or substitutions without departing from the spirit of the present invention. These equivalent deformations or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A pet water filter, characterized in that: The invention comprises a water tank body (1) and a water tray (2), wherein the water tank body (1) has a water tank inner cavity (11), the water tray (2) is supported at the upper opening of the water tank inner cavity (11) of the water tank body (1), the water tray (2) is provided with a mounting hole (21), a water guide head (3) is arranged on the mounting hole (21), a water outlet pipe (4) is arranged inside the water guide head (3), a water guide pipe (5) is arranged at the lower part of the water guide head (3), a filter plate (6) is arranged at the middle part of the water guide pipe (5), a water pump (7) is arranged at the lower end part of the water guide pipe (5), the water guide pipe (5), the filter plate (6) and the water pump (7) are all arranged in the water tank inner cavity (11), the water outlet pipe (4) is arranged inside the water guide head (3), a water outlet pipe (4) is arranged inside the water guide head (3), a water guide pipe (5) is arranged at the lower part of the water guide pipe (5), a filter plate (6) and a water pump (7) are arranged in the water tank inner cavity (11), and the water outlet pipe (4) is arranged inside the water guide head (3). The water outlet of the pump (7) is connected to the lower end of the water outlet pipe (4) through the water guide pipe (5), and the water inlet of the water pump (7) is connected to the inner cavity (11) of the water tank. The water pump (7) is used to send water in the inner cavity (11) of the water tank into the water guide pipe (5) and the water outlet pipe (4) and further send the water to the drinking water tray (2) through the water outlet pipe (4). The drinking water tray (2) is provided with a water leakage gap (211) at its mounting hole (21) in the length direction of the mounting hole (21). The water leakage gap (211) is connected to the inner cavity (11) of the water tank body (1), and the water on the drinking water tray (2) can enter the inner cavity (11) of the water tank through the water leakage gap (211).

2. A pet water filter according to claim 1, characterized in that: A water guide head middle mounting hole (31) is provided in the middle position of the water guide head (3), the lower end of the water outlet pipe (4) is mounted in the water guide head middle mounting hole (31), and a fixed silicone sleeve (8) is provided between the outer wall of the lower end of the water outlet pipe (4) and the inner wall of the water guide head middle mounting hole (31).

3. A pet water filter according to claim 1, characterized in that: The water guide head (3) comprises a water guide head covering main board (32), the bottom of the water guide head covering main board (32) is provided with a lifting ridge (33), a water leakage avoidance position (34) is provided at the lifting ridge (33), the water leakage avoidance position (34) is first matched with the water leakage gap (211) on the water drinking tray (2), and the water on the water drinking tray (2) can pass through the water leakage avoidance position (34) and then enter the water leakage gap (211).

4. A pet water filter according to claim 1, characterized in that: The drinking water tray (2) is provided with a positioning notch (212) at its mounting hole (21) along the width direction of the mounting hole (21), and the water guide head (3) is provided with a positioning protrusion (35) matching the positioning notch (212), and the positioning protrusion (35) is mounted in the positioning notch (212) so that the water guide head (3) and the drinking water tray (2) are mutually positioned.

5. A pet water filter according to claim 1, characterized in that: The water guide pipe (5) is a water guide member having an intermediate channel. The upper inner wall of the water guide pipe (5) is provided with a water guide pipe connecting thread (51). The lower outer wall of the water guide head (3) has a water guide head connecting thread (36) that matches the water guide pipe connecting thread (51). The water guide pipe connecting thread (51) and the water guide head connecting thread (36) are mutually threadedly connected, so that the water guide pipe (5) and the water guide head (3) are mutually fixedly connected.

6. A pet water filter according to claim 1, characterized in that: The water conduit (5) is provided with a step at the upper part of its middle channel, and the lower end of the water outlet pipe (4) abuts against the step so that the middle channel of the water conduit (5) and the water outlet pipe (4) are connected to each other.

7. A pet water filter according to claim 1, characterized in that: The outer wall of the water pipe (5) is provided with a water pipe connecting buckle (52); the filter disc (6) has a filter disc middle channel (61); the lower end of the water pipe (5) passes through the filter disc middle channel (61); a filter disc connecting groove (62) is provided at the filter disc middle channel (61); a filter disc connecting buckle (63) cooperating with the water pipe connecting buckle (52) is provided at the filter disc connecting groove (62); the filter disc connecting buckle (63) and the water pipe connecting buckle (52) are mutually buckled and the water pipe (5) and the filter disc (6) are mutually fixedly connected.

8. The pet water filter according to claim 1, characterized in that: The filter disc (6) is a disc-shaped filter device having a filter hole (64), and a filter element is arranged inside the filter disc (6).

9. The pet water filter according to claim 1, characterized in that: An air pressure balancing notch (22) is provided at the side of the water drinking tray (2), and the air pressure balancing notch (22) is communicated with the inner cavity (11) of the water tank.

10. A pet water filter according to any one of claims 1 to 9, characterized in that: The water pump (7) is powered by commercial electricity or by a rechargeable battery built into the water tank body (1).

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