CN216342760U

CN216342760U - Water pump and pet water dispenser with same

Info

Publication number: CN216342760U
Application number: CN202122225687.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Beijing Kitten and Puppy Technology Co Ltd
Current assignee: Beijing Kitten and Puppy Technology Co Ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-04-19
Anticipated expiration: 2031-09-14

Abstract

The utility model provides a water pump and a pet water dispenser with the same, relates to the technical field of pet articles, and mainly aims to provide a component capable of effectively filtering foreign matters in water and protecting the water pump. One end of the protective cover in the length direction is an open structure, and a plurality of filtering holes are arranged on the other end of the protective cover in a penetrating way; one side of the protective cover, which is far away from the opening, is a curved surface, and at least part of the filter holes are positioned on the curved surface; the filter holes are arranged on the curved surface in an intricate manner, so that multidirectional water inflow of water flow can be effectively realized; the utility model also provides a water pump which comprises a pump body and the protective cover, wherein the protective cover covers the water inlet of the pump body through the opening, and water flows to the water inlet of the pump body through the filter hole. The utility model is used for drinking water for pets and can provide relatively clean drinking water for the pets.

Description

Water pump and pet water dispenser with same

Technical Field

The utility model relates to the technical field of pet supplies, in particular to a water pump and a pet water dispenser with the same.

Background

The pet water dispenser on the market at present mostly adopts the working principle of circulating pump water: the pet water dispenser comprises a water tank, a water receiving disc and a water pump, wherein the water pump pumps water in the water tank into the water receiving disc for pets to drink, and water in the water receiving disc flows back into the water tank under the action of gravity, so that the water circularly flows. In this process, the water flowing back into the water tank may contain food residue and pet hair, which may not only affect the drinking hygiene of the pet, but also cause the water pump to be clogged and even damaged.

In order to solve the above problems, it is necessary to develop a structure capable of effectively protecting the water pump and preventing the water pump from being damaged by foreign substances in water.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a water pump and a pet water dispenser with the same, and aims to solve the problem that foreign matters in water easily damage the water pump in the prior art. The technical effects that can be produced by the preferred technical scheme in the technical schemes provided by the utility model are described in detail in the following.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a protective cover, wherein one end of the protective cover in the length direction is of an open structure, and a plurality of filtering holes are arranged at the other end of the protective cover in a penetrating manner. This a visor structure that has the filtration pore can be installed on the equipment that needs the protection through open structure, and external water need can flow to the equipment department of being protected through the filtration pore this moment, has realized the prefiltering to the water that gets into in the equipment, has effectively reduced the equipment and can cause the possibility of damaging because of the impurity (for example particulate matter etc.) in the aquatic.

On the basis of the technical scheme, the utility model can be further improved as follows.

As a further improvement of the utility model, one side of the protective cover, which is far away from the opening, is a curved surface, and at least part of the filter holes are positioned on the curved surface. The filter holes distributed on the curved surface can realize multidirectional water inflow of the protective cover, and reduce resistance.

As a further improvement of the utility model, the curved surface is in a circular arc surface structure. The arc surface structure has better bearing capacity and is also helpful for reducing water flow resistance.

As a further improvement of the utility model, at least one filtering hole is distributed on any bending direction of the curved surface.

The filter holes are arranged on the curved surface in an intricate manner, and multi-directional water inflow of water flow can be effectively realized.

As a further improvement of the present invention, a filter element is included, the filter element being disposed in the fluid path between the open mouth and the filter aperture.

The outside water flows to the filter parts after being primarily filtered by the filter holes, and then flows into corresponding equipment through the opening after being secondarily filtered by the filter parts.

As a further improvement of the utility model, at least two limiting strips are formed on the protective cover, and the filter element is limited and fixed between the limiting strips and the filter holes.

This spacing piece helps fixed filtration piece, realizes spacing and fixed to filtering the piece, avoids filtering the piece and produces the displacement under the washing away of rivers.

As a further improvement of the utility model, the filter element is filter cotton. The filter pulp can filter water flow more finely compared with the filter holes, and remove micro impurities such as hair in water.

The utility model also provides a water pump which comprises a pump body and the protective cover, wherein the protective cover covers the water inlet of the pump body through the opening, and water flows to the water inlet of the pump body through the filter hole.

When the water pump covered with the protective cover is used, water flowing into the pump body through the water inlet can be filtered by the protective cover, so that the pump body is effectively protected, and the pump body is prevented from being damaged due to the fact that foreign matters are sucked.

As a further improvement of the present invention, the protective cover is fixedly disposed on the pump body by means of fastening or adhering. Through the mode, the protective cover and the pump body can be firmly fixed together, and the protective cover is prevented from falling off from the pump body.

The utility model also provides a pet water dispenser which comprises the water pump structure.

Food residues or hair often fall into the water dispenser when pets drink water, so that a water tank in the water dispenser contains more impurities. Adopt the water pump of above-mentioned structure can effectively filter impurity, avoid the water pump impaired.

As a further improvement of the utility model, the water pump further comprises a water tank, and the water pump is connected with the bottom surface of the inner side of the water tank through at least one buffer piece. The buffer piece can effectively relieve the vibration generated during the operation of the water pump.

As a further improvement of the utility model, a positioning salient point is arranged on the bottom surface of the inner side of the water tank, and a blind hole matched with the positioning salient point is arranged on one side of the buffer piece facing the water tank; in addition, the lower surface of water pump is provided with at least one hole that is used for placing the bolster.

The positioning salient points and the blind holes can be matched with each other, so that the buffer piece and the water tank can be accurately positioned; simultaneously, the hole on the lower surface of the water pump can be matched with the buffer piece, and accurate positioning between the water pump and the buffer piece is achieved. Through above-mentioned structure can make the accurate location of water pump on the relevant position of water tank, realize accurate assembly between them.

Compared with the prior art, the water pump and the pet water dispenser with the same provided by the preferred embodiment of the utility model can effectively solve the problem that the pump body is easy to damage because the traditional water pump cannot filter impurities in water: through the visor that has the curved surface structure and set up the filtration pore on the curved surface structure can reduce the rivers resistance as far as under the prerequisite of the effective filtration of realization to water, can carry out effective filtration to water under the prerequisite that does not influence water pump normal use, effectively prolong the life of water pump, guarantee that the pet can drink comparatively clean water.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the structure of the protective cover of the present invention;

FIG. 2 is a schematic view of another angle structure of the protective cover of the present invention;

FIG. 3 is a schematic structural diagram of a second embodiment of a protective cover according to the present invention;

FIG. 4 is a schematic view of the construction of the water pump of the present invention;

FIG. 5 is an exploded view of FIG. 4;

FIG. 6 is a schematic cross-sectional view of the water pump of the present invention;

FIG. 7 is a schematic sectional view of the pet drinking fountain of the present invention;

FIG. 8 is a schematic view of the installation and positioning of the water tank and the water pump in the pet water dispenser of the present invention;

fig. 9 is a schematic structural view of the water tank in fig. 8.

In the figure: 10. a protective cover; 11. opening the mouth; 12. filtering holes; 13. a curved surface; 14. a limiting strip; 15. a filter member; 20. a water pump; 21. a water inlet; 22. a water outlet; 23. a hole; 30. a pet water dispenser; 31. A water tank; 311. positioning the salient points; 32. a buffer member; 321. and (4) blind holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the utility model, and not restrictive of the full scope of the utility model. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as appropriate to those of ordinary skill in the art.

FIG. 1 is a schematic structural diagram of a protective cover of the present invention, and FIG. 2 is a schematic structural diagram of another angle of the protective cover of the present invention; as can be seen by combining the two figures, the protective cover is integrally strip-shaped, the two ends in the axial direction of the protective cover are respectively provided with an opening and a curved surface, the side walls of the curved surfaces in all directions are provided with filter holes in a penetrating manner, and all the filter holes are arranged in an intricate manner, so that multidirectional water inlet can be realized.

FIG. 3 is a schematic structural diagram of a second embodiment of the protective cover of the present invention; compared with the two figures, the protective cover is also provided with a filter piece which is fixed between the opening and the filter hole through a limit strip.

FIG. 4 is a schematic structural view of a water pump according to the present invention, FIG. 5 is an exploded structural view of FIG. 4, and FIG. 6 is a schematic sectional structural view of the water pump according to the present invention; the water pump is characterized in that a water outlet is arranged at the upper end of the water pump, a water inlet is arranged at one side of the water pump, a protective cover is fixedly arranged outside the water inlet in a clamping mode, and the protective cover can completely cover the water inlet of the water pump.

FIG. 7 is a schematic sectional structure view of the pet drinking fountain of the present invention; the water pump is positioned in the water tank of the water dispenser and is used for pumping water in the water tank to the water drinking tray.

FIG. 8 is a schematic view of the installation and positioning of a water tank and a water pump in the pet water dispenser of the utility model, and FIG. 9 is a schematic view of the structure of the water tank in FIG. 8; as can be seen from the figure, the positioning blind holes are convexly arranged on the bottom surface of the inner side of the water tank, the holes are arranged at the corresponding positions of the water pump, and the positioning blind holes and the holes are accurately positioned through the buffer piece with the blind holes.

The technical solution of the present invention will be specifically described below with reference to the accompanying drawings.

Example 1:

as shown in fig. 1-2, the present invention provides a protective cover 10, the protective cover 10 is a hollow shell structure with an opening at one end, the opening is an opening 11 structure, and a plurality of filtering holes 12 are disposed on the other side away from the opening 11 structure.

This visor 10 structure with filtration pore 12 can be installed on the equipment that needs the protection through open 11 structure, and external water need can flow to the equipment department of protecting through filtration pore 12 this moment, has realized the preliminary filtration to the water that gets into in the equipment, has effectively reduced the equipment and can cause the possibility of damaging because of the impurity (for example particulate matter etc.) in the aquatic.

Specifically, as shown in fig. 1, the filtering holes 12 are arranged in a staggered manner on the side of the protective cover 10 away from the opening 11, and the size of the filtering holes 12 is substantially the same, which is about 1.0-1.5 mm.

As an alternative embodiment, the side of the protective cover 10 away from the opening 11 is a curved surface 13, and at least a part of the filtering holes 12 are located on the curved surface 13. The filter holes 12 distributed on the curved surface 13 can realize multi-directional water inflow of the protective cover 10, and reduce resistance.

As an alternative embodiment, the curved surface 13 is a circular arc surface structure. The arc surface structure has better bearing capacity and is also helpful for reducing water flow resistance.

As an alternative embodiment, at least one filtering hole 12 is distributed on any bending direction of the curved surface 13.

The filter holes 12 are arranged on the curved surface 13 in an intricate manner, so that multidirectional water inflow of water flow can be effectively realized.

In addition, it should be noted that, in view of the installation problem, the protective cover 10 is further provided with a latch structure for cooperating with other devices, and at this time, a groove structure matching with the latch structure is further provided at a corresponding position of the corresponding device, and the latch and the groove can be engaged with each other, so as to install and fix the protective cover 10 in advance.

Example 2:

as shown in fig. 3, the present embodiment 2 is different from embodiment 1 in that: the protective cover 10 is also provided with a filter element 15.

Compared with the structure, the protective cover 10 is filled with a filter element 15 structure inside, the filter element 15 is located in the fluid channel between the opening 11 and the filter hole 12, and the liquid flowing into the protective cover 10 through the filter hole 12 can be filtered without affecting the normal installation of the opening 11: the outside water flows to the filter element 15 after being primarily filtered by the filter hole 12, and then flows into the corresponding equipment through the opening 11 after being secondarily filtered by the filter element 15.

As an alternative embodiment, the filter element 15 is a filter cotton. The filter cotton can filter water flow more finely than the filter holes 12 and remove micro impurities such as hair in water.

The filter cotton can be synthetic fiber filter cotton or glass fiber filter cotton. It should be noted that the filter cotton may be clogged after being used for a certain period of time, and needs to be replaced or cleaned regularly.

In addition, for better spacing and fixing of the filter element 15, as an alternative embodiment, at least two spacing strips 14 are formed on the protective cover 10, and the filter element 15 is spacing and fixed between the spacing strips 14 and the filter holes 12.

Specifically, two opposite side wall surfaces are both convex and form at least two limiting strips 14, the limiting strips 14 are arranged oppositely, and the filter element 15 is positioned between the limiting strips 14 and the filter holes 12.

This spacing strip 14 helps fixed filter 15, realizes spacing and fixed to filtering piece 15, avoids filtering piece 15 to produce the displacement under the washing away of rivers.

In fig. 3, the position-limiting strips 14 are disposed on the left and right sides of the protective cover 10, the position-limiting strips 14 are protruded outward relative to the inner side wall of the protective cover 10, the filter element 15 is located between the opening 11 and the filter holes 12 under the action of the position-limiting strips 14, and the filter holes 12 are shielded by the filter element 15 when viewed from the side of the opening 11.

Specifically, the number of the limiting strips 14 may also be four, two limiting strips 14 are respectively arranged on two side walls which are oppositely arranged, and all the limiting strips 14 are oppositely arranged in pairs, and at this time, the filter piece 15 can be fixedly arranged in a limited area under the action of the four limiting strips 14.

The number of the filter members 15 may be one or more.

Example 3:

as shown in fig. 4-6, the present invention further provides a water pump 20, the pump body of the water pump 20 includes a water inlet 21 and a water outlet 22, a protection cover 10 is disposed at the water inlet 21, and water can flow to the water inlet 21 of the pump body through the protection cover 10.

Because the filter holes 12 are arranged on the protective cover 10, when the water pump 20 covered with the protective cover 10 is used, water flowing into the pump body through the water inlet 21 is filtered by the protective cover 10, so that the pump body is effectively protected, and the pump body is prevented from being damaged due to the suction of foreign matters.

As an alternative embodiment, the protective cover 10 is fixedly arranged on the pump body by means of snap-fit or adhesive. Through the mode, the protective cover 10 and the pump body can be firmly fixed together, and the protective cover 10 is prevented from falling off from the pump body.

As shown in fig. 5, it can be seen that the protective cap 10 is fixedly connected to the pump body by means of a snap-fit connection.

Example 4:

as shown in figure 7, the utility model also provides a pet water dispenser 30, which comprises the water pump 20 of any one of the above items, and the water pump 20 is positioned in the water tank 31 of the pet water dispenser 30.

Food residues or hair often fall into the water dispenser when pets drink water, so that a water tank in the water dispenser contains more impurities. Adopt the water pump 20 of above-mentioned structure can carry out effective filtration to the impurity that falls into in the water tank under the effect of protecting cover 10 to protection water pump 20 avoids water pump 20 impaired. In addition, the water supply device is also beneficial to filtering the water for the pet to drink, and the pet can drink relatively clean water.

In order to prevent the vibration generated by the water pump 20 during operation from affecting the normal use of the pet water dispenser 30, as an alternative embodiment, the water pump is connected to the inner bottom surface of the water tank 31 through at least one buffer member. The buffer member can effectively relieve the vibration generated when the water pump 20 works.

In addition, in view of the installation problem of the water pump 20, as an alternative embodiment, as shown in fig. 8, a positioning bump 311 is provided on the bottom surface of the inner side of the water tank 31, as shown in fig. 9, a blind hole 321 matched with the positioning bump 311 is provided on the side of the buffer 32 facing the water tank; in addition, the lower surface of the water pump 20 is provided with at least one hole 23 for placing the buffer member 32.

The positioning convex points 311 and the blind holes 321 can be matched with each other, so that the buffer member 32 and the water tank 31 can be accurately positioned; simultaneously, the hole 23 on the lower surface of the water pump 20 can be matched with the buffer 32, so that the water pump 20 and the buffer 32 are accurately positioned. Through above-mentioned structure can make water pump 20 accurate location realize both accurate assembly on the relevant position of water tank 31.

It should be noted that the holes 23, the buffers 32 and the positioning bumps 311 are equal in number and are disposed in a one-to-one correspondence.

In addition, the corresponding position of the protective cover 10 can also be provided with a corresponding structure for placing the buffer 32, similar to the hole 23.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The water pump is characterized by comprising a pump body and a protective cover, wherein one end of the protective cover in the length direction is of an open structure, and a plurality of filtering holes are arranged at the other end of the protective cover in a penetrating manner; the protective cover is covered at the water inlet of the pump body through the opening, and water flows to the water inlet of the pump body through the filter hole.

2. The water pump of claim 1, wherein a side of the protective cover away from the opening is curved, and at least a portion of the filter holes are located on the curved surface.

3. The water pump of claim 2, wherein the curved surface is a circular arc surface structure.

4. The water pump of claim 2, wherein at least one of the filter holes is distributed in any curved direction of the curved surface.

5. The water pump of claim 1, further comprising a filter element disposed in the fluid path between the open mouth and the filter aperture.

6. The water pump of claim 1, wherein the protective cover is fixedly disposed on the pump body by snap-fit or adhesive.

7. A pet water dispenser characterized by comprising the water pump of any one of claims 1-6.

8. The pet water dispenser of claim 7, further comprising a water tank, wherein the water pump is connected to the bottom surface of the inside of the water tank through at least one buffer.

9. The pet water dispenser of claim 8, wherein a positioning bump is arranged on the bottom surface of the inner side of the water tank, and a blind hole matched with the positioning bump is arranged on one side of the buffer piece facing the water tank.