CN218266372U

CN218266372U - Water pump, water tank for pet water dispenser and pet water dispenser

Info

Publication number: CN218266372U
Application number: CN202222264821.9U
Authority: CN
Inventors: 杨观良; 陈洁萍
Original assignee: Shenzhen Xiaomeng Pet Technology Co ltd
Current assignee: Shenzhen Xiaomeng Pet Technology Co ltd
Priority date: 2022-08-28
Filing date: 2022-08-28
Publication date: 2023-01-10
Anticipated expiration: 2032-08-28

Abstract

The utility model discloses a water pump, a water tank for a pet water dispenser and a pet water dispenser which have simple structure and safe use. The utility model adopts the technical proposal that: a water pump comprises a pump main body, a driving piece, a pump shaft and a rotating blade, wherein the rotating blade is exposed out of the pump main body, one end of the pump shaft is connected with the rotating blade, and the other end of the pump shaft is positioned in the pump main body and can be driven by the driving piece; the pump is characterized in that a clamping structure is arranged on the pump main body, the clamping structure protrudes out of one end of the rotating blade, and the water pump can be connected with an external setting part in a detachable mode through the clamping structure.

Description

Water pump, water tank for pet water dispenser and pet water dispenser

Technical Field

The utility model relates to a draw water and use product technical field for the pet, in particular to water pump, pet water tank for drinking machine, water dispenser for the pet.

Background

With the ever-increasing standard of living of people, more and more families are beginning to feed pets, especially cats or canines. Pets have become a member of the home in the homeowner's home, and the physical health of pets has become a great concern for the owner of pets. Therefore, in the process of raising pets, the problems of pet diet and health are more and more concerned. Most of the body of the pet is water, and if the pet is lack of drinking water or unhealthy water is drunk, the pet is easily in an unhealthy state, so various diseases are caused, and the water dispenser for the pet is sold in the market.

The existing pet water dispenser on the market solves the unhealthy behavior that the pet drinks less water to a certain extent. The working principle of the water dispensers is that water in a water dispenser tray is enabled to flow or rush through a water pump to arouse curiosity of a pet, so that the purpose that the pet drinks more water is achieved. The water in the water drinking tray flows back to the water tank through a water return port arranged on the water drinking tray to form a movable water circulation. In the process of implementing the technical scheme of the utility model, the inventor finds that: rotating blades in a water pump in a pet water dispenser on the market cannot be cleaned, and secondary pollution to a water source is easily caused after water is pumped for a long time.

SUMMERY OF THE UTILITY MODEL

According to the defects existing in the prior art, the technical problem solved by the utility model is to provide a water pump, a water tank for a pet water dispenser and a pet water dispenser with simple structure and safe use.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: a water pump comprises a pump main body, a driving piece, a pump shaft and a rotating blade, wherein the rotating blade is exposed out of the pump main body, one end of the pump shaft is connected with the rotating blade, and the other end of the pump shaft is positioned in the pump main body and can be driven by the driving piece; the pump is characterized in that a clamping structure is arranged on the pump main body, the clamping structure protrudes out of one end of the rotating blade, and the water pump can be connected with an external setting part in a detachable mode through the clamping structure.

Furthermore, in the technical scheme, a lock catch is arranged on one side face of the pump main body, at least one of the joints of the face opposite to the lock catch setting face and the two side faces is set to be a round angle, and the round angle is used for preventing the pump main body from interfering with the external setting piece when rotating.

Furthermore, in the technical scheme, the fillet and the pump shaft are concentrically arranged.

Furthermore, in the technical scheme, the outer surface of the pump main body is further sleeved with a flexible sleeve, and a plurality of vibration reduction ribs are arranged on the flexible sleeve.

Further, in this technical scheme the water pump still includes wireless receiver, wireless receiver can with outside wireless transmitter cooperation pass through the electromagnetic induction technique for the water pump obtains the electric energy.

Furthermore, in the technical scheme, a boss is arranged on the pump main body, the rotating blade extends out of the end face of the boss, and the clamping structure is arranged on the side face of the boss.

Further, in the technical scheme, a seal ring is sleeved on the boss, or the pump body is provided with the seal ring on the side surface of the boss, or the seal ring is arranged on the end surface of the boss extending out of the rotating blade, and the seal ring is used for sealing and accommodating the accommodating cavity of the rotating blade after the water pump is connected with the external setting part.

Furthermore, protruding among the water pump among this technical scheme rotating vane's one side is equipped with the sealing washer, the sealing washer is used for the sealed holding of water pump and outside setting member after being connected rotating vane's the chamber that holds.

The utility model also discloses a water tank for pet drinking machine, the water tank includes base member and water pump, be equipped with pumping chamber, water storage area and intercommunication on the base member pumping chamber's opening, inlet opening and apopore, the inlet opening intercommunication the water storage area of water tank, the water pump is arbitrary in the above-mentioned technical scheme the water pump, the open-ended periphery be equipped with the cassette that the joint structure matches, the opening is suitable for rotating vane stretches into to pumping chamber, the water pump during operation water in the water storage area is followed the inlet opening reachs pumping chamber follows again the apopore flows.

Furthermore, in the technical scheme, the base body is provided with a curved surface and a lock seat, one side surface of the pump main body is provided with a lock catch, and at least one of the joints of the surface opposite to the lock catch setting surface and the two side surfaces is set to be a round angle; the cooperation of hasp and lock seat is used for preventing the rotatory joint of water pump is relative behind the opening rotates, the curved surface is used for the rotatory joint of water pump the open-ended in-process avoids the fillet with the base member produces the interference.

Furthermore, in the technical scheme, at least one of the lock catch and the lock seat is a sheet structure which can generate elastic movement under an external force so as to separate the lock catch from the lock seat.

The utility model also discloses a pet water dispenser, including water tank, water pump and drinking water dish, the water tank includes base member and water pump, be equipped with pumping chamber, water storage area and intercommunication on the base member pumping chamber's opening, inlet opening and apopore, the inlet opening intercommunication the water storage area of water tank, the water pump is arbitrary in the above-mentioned technical scheme the water pump, the open-ended periphery be equipped with the cassette that the joint structure matches, the opening is suitable for rotating vane stretches into to pumping chamber, the water pump during operation water in the water storage area is followed the inlet opening reachs pumping chamber follows again the apopore flows, drinking water dish intercommunication the apopore.

The utility model provides a beneficial effect that technical scheme brought is mainly: because rotating vane directly exposes outside the main part of water pump, water pump accessible joint structure realizes being connected with the dismantlement of outside setting part, so the dismantlement and the change of the water pump of being convenient for, and the water pump can wash rotating vane after pulling down, reduces breeding of hidden department bacterium.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments will be briefly described below, and 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 these drawings without any creative effort.

FIG. 1 is a perspective view of a water dispenser for pets according to an embodiment of the present invention;

FIG. 2 is a perspective view of the embodiment of the present invention in which the water tank is separated from the water tray;

FIG. 3 is a perspective view of the bottom surface direction structure of the water dispenser for pets in the embodiment of the utility model;

FIG. 4 is a sectional view of the pet water dispenser along the center line of the water guide column in the embodiment of the present invention;

FIG. 5 is a structural section view of the water dispenser for pets along the direction of the center line in the embodiment of the utility model;

FIG. 6 is a schematic structural view of the water pump of the embodiment of the present invention, which is just rotating and clamped at the opening;

fig. 7 is an exploded view of the water pump according to the embodiment of the present invention;

FIG. 8 is a perspective view of the embodiment of the present invention, wherein the fixing frame is separated from the bottom surface;

FIG. 9 is a perspective view of the water tank after the water pump is separated from the installation area of the water tank;

FIG. 10 is a perspective view of the water pump according to the embodiment of the present invention;

fig. 11 is an exploded view of the water pump with two sealing rings according to the embodiment of the present invention;

FIG. 12 is a schematic view of a water pump with a latch having a plate-like structure with a resilient member according to an embodiment of the present invention;

fig. 13 is a perspective view of the water pump of fig. 12 installed on the bottom surface.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention to be solved clearer and more obvious, the present invention is further disclosed and explained in detail below with reference to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.

In the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as a fixed connection, a detachable connection, or an integral connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

The term "pet" is used herein to refer primarily to a common feline or canine animal. For convenience in description, spatially relative terms, such as "forward", "rearward", "circumferential", "peripheral", "top", "one end", "outer", "high", "low", "bottom", "upper", "lower", "side", "inner", "lateral", and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative relationship is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" may include both an up and down orientation. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1, fig. 2 and fig. 3, which are the water dispenser 100 for pets according to the preferred embodiment of the present invention, the water dispenser 100 for pets includes a water tank 110, a drinking tray 120 and a water pump 130. As shown in fig. 4 and 5, the water tank 110 has a bottom surface 111, and is divided by the bottom surface 111 into a water storage area 112 and a setting area 113, the water tray 120 is covered above the water storage area 112, the water tray 120 is provided with a water outlet 121 and a water return opening 122, a water outlet nozzle 123 (shown in fig. 2) can be additionally arranged above the water outlet 121, and water flowing out from the water outlet 121 flows back to the water storage area 112 through the water return opening 122. A part of the bottom surface 111 is recessed toward the installation area 113 to form a water storage cavity 114 (the water storage cavity 114 can be regarded as a part of the water storage area 112), the bottom of the water storage cavity 114 is lower than the water storage area 112 to collect water in the water storage area 112, and the installation area 113 is provided with a water pumping bin 115 at a position close to the water storage cavity 114. When the pet water dispenser 100 is in use, the setting area 113 and the water pumping chamber 115 are located below the water storage area 112, and the water pumping chamber 115 is separated from the water storage chamber 114 by a side wall. A water inlet hole 116 communicating the water pumping bin 115 and the water storage cavity 114 is formed in one side wall of the water storage cavity 114, and water in the water storage cavity 114 can enter the water pumping bin 115 from the water inlet hole 116. The bottom surface 111 is extended with a water guide pillar 1111 which is communicated with the water pumping bin 115 and the water outlet 121, the water guide pillar 1111 is a straight pillar, and the water guide pillar 1111 protrudes out of the water storage area 112 and is communicated with the water pumping bin 115 and the water drinking tray 120. The water guiding column 1111 is connected to the water outlet 1152 of the water pumping chamber 115 and located on the arc surface of the upper half portion of the water pumping chamber 115 to receive water thrown away by the rotation of the rotary blade 131. One side of the water pump 130 protrudes with a rotating blade 131, the pumping chamber 115 has an opening 1151, and the rotating blade 131 is sealed in the pumping chamber 115 through the opening 1151 to form a centrifugal pump (the pumping chamber 115 is a containing cavity for containing the rotating blade 131) in the process that the water pump 130 is arranged in the setting area 113. When the water pump 130 is operated, the rotating blades 131 can rotate to enable the water in the pumping chamber 115 to reach the water tray 120 through the water guiding columns 1111.

As shown in fig. 4, 6, 7, and 8, the water pump 130 is detachably connected to the opening 1151 by a rotary latch structure to limit the lateral movement of the water pump 130 relative to the sump 115. The water pump 130 is detachably connected to the setting area 113 through a rotary clamping structure, the water pump 130 seals the opening 1151, and the water pump 130 is located on one side of the water pumping bin 115. The water pump 130 has a boss 135, the rotary blade 131 extends from the end surface of the boss 135, the end surface of the boss 135 extending out of the rotary blade 131 is provided with a sealing ring 133, and after the water pump 130 is arranged in the arrangement area 113, the sealing ring 133 abuts against the wall of the pumping bin 115 to prevent the water in the pumping bin 115 from flowing out from the joint of the water pump 130 and the wall of the pumping bin 115. Specifically, the setting area 113 is further provided with a fixing frame 140, and the fixing frame 140 is fixed on the periphery of the pumping chamber 115 through screws (a flexible sealing member can be arranged at the joint of the fixing frame 140 and the outer arm of the pumping chamber 115 to prevent water from flowing out). The water pump 130 is provided with a clamping position 134 (a clamping structure), the clamping position 134 is arranged on the side surface of the boss 135, the fixing frame 140 is provided with a clamping seat 141 matched with the clamping position 134, and the clamping position 134 and the clamping seat 141 are clamped in a rotating mode to enable the rotating blade 131 to be fixed in the water pumping bin 115.

As shown in fig. 8 and 9, the bottom 111 is provided with a groove 1112 adapted to receive a portion of the water pump 130 in a direction toward the water storage area 112, the groove 1112 is disposed near the opening 1151 and is disposed at a depth such that the rotary blade 131 can be disposed in the pumping chamber 115 when the water pump 130 is disposed in the groove 1112.

As shown in fig. 6, 8, 9 and 10, a lock holder 1113 (the lock holder 1113 may be directly disposed on the side of the groove 1112) extends from one side of the groove 1112, and the other side opposite to the lock holder 1113 is a curved surface 1114. The side surface of the main body of the water pump 130 is provided with a lock catch 132 matched with the lock base 1113, the joint of the surface of the water pump 130 opposite to the setting surface of the lock catch 132 and two side surfaces is provided with a fillet 136 (six surfaces of the water pump 130 can be understood as four side surfaces and two end surfaces), the fillet 136 is not interfered with the curved surface 1114 in the matching process of the lock catch 132 and the lock base 1113, and the matching of the lock catch 132 and the lock base 1113 is used for preventing the water pump 130 from rotating relative to the opening 1151; in the process that the water pump 130 is rotationally clamped at the opening 1151, the round angle 136 does not interfere with the curved surface 1114 until the lock catch 132 is matched with the lock base 1113, and the water pump 130 is clamped at the opening 1151. In this embodiment, the latch 132 is a snap, and after the water pump 130 rotates 70-90 degrees (a predetermined angle) in the groove 1112, the latch 132 is engaged with the latch holder 1113.

As shown in fig. 7, the outer surface of the water pump 130 is further sleeved with a flexible sleeve 137, and the flexible sleeve 137 is provided with a plurality of vibration reduction ribs 1371. The flexible sleeve 137 is made of a silica gel material, and the flexible sleeve 137 is located between the bottom surface 111 and the water pump 130.

In this embodiment, the water pump 130 is a wireless water pump. As shown in fig. 11, the water pump 130 includes a pump body 1302, a wireless receiver 138, a pump shaft 139, and a brushless motor 1301 (driving member), the rotary blade 131 is integrally exposed from the pump body 1302, one end of the pump shaft 139 is connected to the rotary blade 131, the other end of the pump shaft is located in the pump body 1302 and can be driven by the brushless motor 1301, and the pump shaft 139 is concentrically disposed with the fillet 136. The wireless receiver 138 may cooperate with an external wireless transmitter to obtain power via electromagnetic induction techniques to power the water pump 130. At this time, the brushless motor 1301 drives the pump shaft 139 to rotate with the rotary blade 131. The advantage of the pump shaft 139 being concentric with the fillet 136 is: the overall size of the water pump 130 may be reduced.

In other embodiments, as shown in fig. 11, a sealing ring 133 'may be further added and sleeved on the boss 135, and after the water pump 130 is disposed in the disposing region 113, the sealing ring 133' abuts against the fixing frame 140 to prevent the water in the pumping chamber 115 from passing through the opening 1151 and then passing through the joint between the fixing frame 140 and the water pump 130; or the sealing ring 133 is arranged on the side surface of the water pump 130 provided with the boss 135, and after the water pump 130 is arranged in the arrangement area 113, the sealing ring 133 is abutted against the wall of the pumping bin 115 to prevent the water in the pumping bin 115 from flowing out from the joint of the water pump 130 and the wall of the pumping bin 115. Similarly, after the clamping portion 134 is engaged with the clamping seat 141, the sealing ring 133 may abut against the fixing frame 140 and the water pump 130 to prevent the water in the pumping chamber 115 from flowing out from the joint between the fixing frame 140 and the water pump 130; or the sealing ring 133 can also be arranged on the side wall of the fixing frame 140, and after the clamping position 134 is matched with the clamping seat 141, the sealing ring 133 abuts against the fixing frame 140 and the water pump 130 to prevent the water in the pumping bin 115 from flowing out from the joint of the fixing frame 140 and the water pump 130; or the sealing ring 133 can be arranged at the joint of the periphery of the opening 1151 and the water pump 130, and after the clamping position 134 is matched with the clamping seat 141, the sealing ring 133 abuts against the joint of the wall of the pumping bin 115 and the water pump 130 to prevent the water in the pumping bin 115 from flowing out of the joint.

In other embodiments, the clamping seat 141 can also be arranged at the periphery of the opening 1151, the clamping position 134 is arranged at the side surface of the boss 135, and the water pump 130 seals the opening 1151 after the clamping seat 141 is rotationally clamped by the clamping position 134.

In other embodiments, when the boss 135 is not provided, the retaining portion 134 may be directly provided on the periphery of the side of the water pump 130 protruding the rotary blade 131, and the sealing ring 133 may be provided as follows: the surface of the water pump 130 protruding the rotary blade 131 is provided with a sealing ring 133, and after the water pump 130 is arranged in the arrangement area 113, the sealing ring 133 abuts against the outer walls of the water pump 130 and the pumping chamber 115 to prevent the water in the pumping chamber 115 from flowing out from the joint of the water pump 130 and the outer wall of the pumping chamber 115. Alternatively, the packing 133 may be provided on the outer wall of the pumping chamber 115, and after the water pump 130 is provided in the installation region 113, the packing 133 abuts against the outer wall of the pumping chamber 115 and the water pump 130 to prevent the water in the pumping chamber 115 from flowing out from the joint between the water pump 130 and the outer wall of the pumping chamber 115.

In other embodiments, the locking device 132 and the locking seat 1113 may be configured as a plate-like structure, wherein at least one of the locking device 132 and the locking seat 1113 can be elastically moved by an external force to separate the locking device 132 from the locking seat 1113. As shown in fig. 12 and 13, the latch 132 'is integrally formed as a sheet-like elastic structure, and when the latch 132' is pressed by an external force, the latch 132 'can be displaced laterally to separate the latch 132' from the latch base 1113.

Because the water storage area 112 and the setting area 113 are separated by the bottom surface 111 to form two areas, and the water pump 130 is arranged in the setting area, the water pump 130 does not need to be soaked in water, thereby preventing the water from entering the water pump 130 to cause the problems of short circuit and drinking water pollution. And because the water pump 130 and the water tank 110 do not need to be connected with an external pipeline, the water pumping bin 115 and the water drinking tray 120 are directly connected through a straight water guide column 1111, the structural design scheme shortens the arrangement of the connecting pipeline, can realize that drinking water is rapidly pumped from the water pumping bin to the water outlet 121 of the water drinking tray 120, and reduces the power consumption of the water pump 130. And because the rotating blade 131 is directly exposed out of the main body of the water pump 130, and the water pump 130 is also a scheme of detachably connecting the water tank 110, the rotating blade 131 can be cleaned after the water pump 130 is detached, thereby reducing the problem that the blade is hidden in the water pump and cannot be cleaned in the prior art.

The above specific examples are used to illustrate the principles and embodiments of the present invention, and it should be understood that the above embodiments are only used to help understand the present invention, and should not be construed as limiting the present invention. Any minor modifications or equivalent replacements of the structural forms or constructions of the present invention according to the idea of the present invention shall be included in the protection scope of the present invention for those skilled in the art.

Claims

1. The utility model provides a water pump, includes pump main body, driving piece, pump shaft and rotating vane, its characterized in that: the rotary blade is exposed out of the pump main body, one end of the pump shaft is connected with the rotary blade, and the other end of the pump shaft is positioned in the pump main body and can be driven by the driving piece; the pump is characterized in that a clamping structure is arranged on the pump main body, the clamping structure protrudes out of one end of the rotating blade, and the water pump can be connected with an external setting part in a detachable mode through the clamping structure.

2. The water pump of claim 1, wherein: the pump comprises a pump body and is characterized in that a lock catch is arranged on one side face of the pump body, at least one of the joints of the face opposite to the lock catch setting face and the two side faces is set to be a round angle, and the round angle is used for preventing the pump body from interfering with an external setting piece when rotating.

3. The water pump of claim 2, wherein: the fillet and the pump shaft are concentrically arranged.

4. The water pump of claim 1, wherein: the water pump also comprises a wireless receiver, and the wireless receiver can be matched with an external wireless transmitter to obtain electric energy for the water pump through an electromagnetic induction technology.

5. The water pump of claim 1, wherein: the outer surface of the pump main body is further sleeved with a flexible sleeve, and a plurality of vibration reduction ribs are arranged on the flexible sleeve.

6. The water pump according to any one of claims 1 to 5, wherein: the pump is characterized in that a boss is arranged on the pump body, the rotating blade extends out of the end face of the boss, and the clamping structure is arranged on the side face of the boss.

7. The water pump of claim 6, wherein: the sealing ring is sleeved on the boss, or the pump body is provided with the sealing ring on the side face of the boss, or the sealing ring is arranged on the end face of the boss extending out of the rotating blade, and the sealing ring is used for sealing and accommodating the accommodating cavity of the rotating blade after the water pump is connected with the external setting part.

8. The water pump of claim 1, wherein: and a sealing ring is arranged on one surface of the water pump, which protrudes out of the rotating blade, and is used for hermetically accommodating the accommodating cavity of the rotating blade after the water pump is connected with an external setting part.

9. The utility model provides a water tank for pet water dispenser, the water tank includes base member and water pump, its characterized in that: the base body is provided with a water pumping bin, a water storage area, an opening communicated with the water pumping bin, a water inlet and a water outlet, the water inlet is communicated with the water storage area of the water tank, the water pump is the water pump in any one of claims 1, 4, 5, 6, 7 and 8, a clamping seat matched with the clamping structure is arranged on the periphery of the opening, the opening is suitable for the rotating blade to extend into the water pumping bin, and when the water pump works, water in the water storage area reaches the water pumping bin from the water inlet and then flows out from the water outlet.

10. The water tank for a pet drinking machine as claimed in claim 9, wherein: the pump comprises a base body, a lock catch, a lock seat, a curved surface and a lock seat, wherein the base body is provided with the curved surface and the lock seat, one side surface of the pump body is provided with the lock catch, and at least one joint of the surface opposite to the installation surface of the lock catch and the two side surfaces is a round angle; the cooperation of hasp and lock seat is used for preventing the rotatory joint of water pump is relative behind the opening rotates, the curved surface is used for the rotatory joint of water pump the open-ended in-process avoids the fillet with the base member produces the interference.

11. The water tank for a pet drinking machine as claimed in claim 10, wherein: the fillet and the pump shaft are concentrically arranged.

12. The water tank for a pet drinking machine as claimed in claim 10, wherein: at least one of the lock catch and the lock seat is a sheet structure which can generate elastic movement under external force so as to separate the lock catch from the lock seat.

13. A pet water dispenser comprises a water tank, a water pump and a water tray, and is characterized in that: the water tank is as claimed in any one of claims 9 to 12, and the water tray is communicated with the water outlet hole.