CN218960989U

CN218960989U - Five-way pipe double-drive energy-saving tooth flushing device water pump and tooth flushing device

Info

Publication number: CN218960989U
Application number: CN202222619056.8U
Authority: CN
Inventors: 唐华生
Original assignee: Guangdong Roman Technology Co Ltd
Current assignee: Guangdong Roman Technology Co Ltd
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-05-05
Anticipated expiration: 2032-09-29

Abstract

The utility model discloses a five-way pipe double-drive energy-saving tooth-flushing device water pump and a tooth-flushing device, and relates to the technology in the field of tooth-flushing devices water pumps; when the piston component is displaced from the second chamber to the first chamber, liquid flows into the second chamber from the second inlet, and liquid in the first chamber is discharged from the first outlet; when the piston member is displaced from the first chamber to the second chamber, liquid flows into the first chamber from the first inlet, and liquid in the second chamber is discharged from the second outlet. Compared with the prior art, the piston component can simultaneously realize water absorption and drainage operations in the pump cavity with small size and piston stroke, and the space occupied by the water pump on the tooth flushing device main body is reduced.

Description

Five-way pipe double-drive energy-saving tooth flushing device water pump and tooth flushing device

Technical Field

The utility model relates to the technical field of tooth-flushing water pumps, in particular to a five-way pipe double-drive energy-saving tooth-flushing water pump and a tooth-flushing device.

Background

The tooth-flushing device is an auxiliary tool for cleaning the oral cavity, and the working principle is to clean teeth and tooth gaps by using a pulse water flow impact mode, wherein a water pump in the tooth-flushing device plays a role in lifting water pressure, so that a nozzle of the tooth-flushing device can spray water flow with certain pressure.

Referring to the water pump of the tooth-cleaning device disclosed in the CN 216278383U publication of the present utility model, in the process of implementing the technical scheme of the present application, the inventor finds that the water pump of the tooth-cleaning device in the prior art has only one water inlet and one water outlet, the water inlet is connected with the water inlet pipe, the water outlet is connected with the water outlet pipe, and then the single piston in the water pump reciprocates to draw in the liquid of the water inlet pipe and discharge the liquid from the water outlet pipe; based on the structure, if the pressure or flow of the water flow needs to be increased, the movement stroke of the piston can be increased or the running times of the piston can be increased only; the mode of increasing the movement stroke of the piston is adopted, so that the whole volume of the water pump is large, and the excessive space of the tooth flusher is occupied; and the operation times of the piston are increased, so that a motor with larger power consumption is required to drive the tooth cleaner, and the power consumption of the tooth cleaner is increased.

Therefore, a new technical solution is needed to solve the above problems.

Disclosure of Invention

In view of the above, the present utility model aims at overcoming the drawbacks of the prior art, and its primary object is to provide a five-way pipe dual-drive energy-saving water pump for tooth cleaning and tooth cleaning device, which can effectively solve the drawbacks of the existing water pump for tooth cleaning such as small liquid pressure, small flow and large power consumption.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a five-way pipe double drive energy-saving tooth washer water pump, includes pump case and piston part, and the pump case is equipped with the pump chamber, and piston part movable dress is in the pump chamber in order to separate the pump chamber first cavity and second cavity; the side wall of the pump shell is provided with a first inlet, a first outlet, a second inlet and a second outlet, the first inlet and the first outlet are communicated with the first chamber, and the second inlet and the second outlet are communicated with the second chamber; when the piston component is displaced from the second chamber to the first chamber, liquid flows into the second chamber from the second inlet, and liquid in the first chamber is discharged from the first outlet; when the piston member is displaced from the first chamber to the second chamber, liquid flows into the first chamber from the first inlet, and liquid in the second chamber is discharged from the second outlet.

The application provides a five-way pipe is two drives energy-conserving tooth ware water pump's beneficial effect lies in: compared with the prior art, the side wall of the pump shell is provided with the first inlet, the first outlet, the second inlet and the second outlet, the movable piston component is arranged in the pump cavity to separate the first cavity from the second cavity, the first inlet and the first outlet are communicated with the first cavity, and the second inlet and the second outlet are communicated with the second cavity; when the piston component is displaced from the second chamber to the first chamber, liquid flows into the second chamber from the second inlet, and liquid in the first chamber is discharged from the first outlet; when the piston component is displaced from the first chamber to the second chamber, liquid flows into the first chamber from the first inlet, and liquid in the second chamber is discharged from the second outlet; by the structure, the piston part can absorb water and drain water in the pump cavity with small size and piston stroke, and the space occupied by the water pump on the tooth-flushing device main body is reduced; in addition, the flow and pressure of water sprayed from the nozzle of the tooth-washing device can be improved, so that the use experience of a user is further enhanced.

Further, the first chamber and the second chamber are arranged up and down, the first inlet and the first outlet are positioned at the top of the side wall of the pump shell, and the second inlet and the second outlet are positioned at the bottom of the side wall of the pump shell.

Further, the first inlet and the second inlet are located on the same side of the pump housing, and the second inlet and the second outlet are located on the same side of the pump housing.

Further, the first inlet and the first outlet are located on the same axis, and the second inlet and the second outlet are located on the same axis.

Further, the first inlet is provided with a first one-way valve which can be opened to one end of the pump cavity by the second inlet, and the first outlet and the second outlet are provided with a second one-way valve which can be opened to one end deviating from the pump cavity.

Still further, still include first inlet tube and first outlet pipe, first inlet tube intercommunication first import and second import, first outlet pipe intercommunication first export and second export.

Compared with the prior art, the first water inlet pipe is communicated with the first inlet and the second inlet, and the first water outlet pipe is communicated with the first outlet and the second outlet; when the water tank is used, the first water inlet pipe is connected with the water tank of the tooth-flushing device, the first water outlet pipe is connected with the nozzle of the tooth-flushing device, and then liquid in the water tank of the tooth-flushing device can be sucked and sprayed out from the nozzle of the tooth-flushing device, and the connection mode is simple and convenient.

Further, a first through hole is formed in the bottom center of the pump housing, and the piston member is provided with a first driving rod extending downward and passing through the first through hole.

Still further, still include the elastic component, the center of elastic component is connected in piston part and/or first actuating lever, and the bottom edge of pump chamber is connected to the tip of elastic component in order to enclose the second cavity.

Further, the first driving rod is provided with a first mounting convex part, and the bottom of the piston component is provided with a first mounting cavity for the first mounting convex part to be inserted; the center of the elastic piece is clamped between the first installation convex part and the first installation cavity.

Compared with the prior art, the elastic piece is connected with the bottom edge of the pump cavity and the piston component and/or the first driving rod to enclose the second cavity, so that liquid in the second cavity can be prevented from seeping outwards through the first through hole, and the anti-seepage performance of the water pump is improved.

The tooth-flushing device comprises the five-way pipe double-drive energy-saving tooth-flushing device water pump, and the water pump of the five-way pipe double-drive energy-saving tooth-flushing device is adopted, so that the occupied space of a tooth-flushing device main body can be reduced; the flow and pressure of water sprayed from the nozzle of the tooth-washing device are improved, so that the use experience of a user is further enhanced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required for the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a cross-sectional view of a five-way pipe dual-drive energy-saving tooth-rinsing device water pump provided by an embodiment of the application;

fig. 2 is an enlarged partial view of a portion a of the two-way tube energy-saving tooth-rinsing pump shown in fig. 1;

FIG. 3 is an enlarged view of part B of the two-way tube two-drive energy-saving tooth-rinsing pump shown in FIG. 1;

FIG. 4 is a schematic diagram of the operation of the two-way energy-saving water pump of the five-way pipe type energy-saving dental irrigator shown in FIG. 1;

fig. 5 is a further working schematic diagram of the water pump of the five-way pipe double-drive energy-saving tooth washer shown in fig. 1.

Wherein, each reference sign in the figure:

10. a pump housing; 101. a first chamber; 102. a second chamber; 11. a first inlet; 12. a first outlet; 13. a second inlet; 14. a second outlet; 15. a first one-way valve; 16. a second one-way valve; 17. a first through hole; 18. the first installation concave position; 181. a first avoidance bit;

20. a piston member; 21. a first driving lever; 211. a first mounting boss; 22. an elastic member; 23. a first mounting cavity;

30. a first water inlet pipe; 40. and a first water outlet pipe.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.

It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

Referring to fig. 1 to 5, a water pump for a five-way pipe dual-drive energy-saving tooth cleaning device according to an embodiment of the present application will be described. The energy-conserving tooth ware water pump is driven to five-way pipe double, include: pump housing 10 and piston member 20.

The pump housing 10 is provided with a pump chamber in which the piston member 20 is movably installed to partition the pump chamber into a first chamber 101 and a second chamber 102; the side wall of the pump housing 10 is provided with a first inlet 11, a first outlet 12, a second inlet 13 and a second outlet 14, the first inlet 11 and the first outlet 12 are communicated with the first chamber 101, and the second inlet 13 and the second outlet 14 are communicated with the second chamber 102.

Referring to fig. 4 and 5, when the piston member 20 is displaced from the second chamber 102 to the first chamber 101, the liquid flows into the second chamber 102 from the second inlet 13, and the liquid in the first chamber 101 is discharged from the first outlet 12; when the piston member 20 is displaced from the first chamber 101 to the second chamber 102, the liquid flows into the first chamber 101 from the first inlet 11, and the liquid in the second chamber 102 is discharged from the second outlet 14.

Referring to fig. 1 to 3, in the embodiment of the present application, the device further includes a first water inlet pipe 30 and a first water outlet pipe 40, wherein the first water inlet pipe 30 is connected to the first inlet 11 and the second inlet 13, and the first water outlet pipe 40 is connected to the first outlet 12 and the second outlet 14; the first chamber 101 and the second chamber 102 are arranged up and down, the first inlet 11 and the first outlet 12 are positioned at the top of the side wall of the pump shell 10, and the second inlet 13 and the second outlet 14 are positioned at the bottom of the side wall of the pump shell 10; specifically, the first inlet 11 and the second inlet 13 are located on the same side of the pump housing 10, and the second inlet 13 and the second outlet 14 are located on the same side of the pump housing 10; the first inlet 11 and the first outlet 12 are located on the same axis, and the second inlet 13 and the second outlet 14 are located on the same axis; with this structure, the convenience in assembling the first water inlet pipe 30 and the first water outlet pipe 40 can be improved.

Referring to fig. 1 to 3, the first inlet 11 has a first check valve 15 capable of opening to one end of the pump chamber at the second inlet 13, and the first outlet 12 and the second outlet 14 have a second check valve 16 capable of opening to one end facing away from the pump chamber; the pump case 10 is provided with a plurality of first installation concave positions 18, one first installation concave position 18 is respectively matched with the first inlet 11, the second inlet 13, the first outlet 12 and the second outlet 14, each first installation concave position 18 is provided with a through hole, each first installation concave position 18 is provided with a first avoidance position 181 for providing avoidance when the first check valve 15 and the second check valve 16 are opened, that is, the first avoidance position 181 is for providing avoidance when the valve plates of the first check valve 15 and the second check valve 16 are opened.

Referring to fig. 1 to 3, a first through hole 17 is formed in the bottom center of the pump housing 10, a first driving rod 21 is provided on the piston member 20, and the first driving rod 21 extends downward and passes through the first through hole 17; and a resilient member 22 is connected between the bottom edge of the pump chamber and the first drive rod 21 and/or the piston member 20, thereby enclosing the second chamber 102. In the embodiment of the present application, the first driving rod 21 is provided with a first mounting protrusion 211, and the bottom of the piston member 20 is provided with a first mounting cavity 23 into which the first mounting protrusion 211 is inserted; the center of the elastic member 22 is sandwiched between the first mounting boss 211 and the first mounting chamber 23.

The foregoing description of the preferred embodiments of the present utility model has been provided for the purpose of illustrating the general principles of the present utility model and is not to be construed as limiting the scope of the utility model in any way. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model, and other embodiments of the present utility model as will occur to those skilled in the art without the exercise of inventive faculty, are intended to be included within the scope of the present utility model.

Claims

1. The utility model provides a five-way pipe double drive energy-conserving tooth ware water pump, is including pump case (10) and piston part (20), and pump case (10) are equipped with the pump chamber, and piston part (20) are movable to be installed in the pump chamber in order to separate the pump chamber have first cavity (101) and second cavity (102), its characterized in that:

the side wall of the pump shell (10) is provided with a first inlet (11), a first outlet (12), a second inlet (13) and a second outlet (14), the first inlet (11) and the first outlet (12) are communicated with the first chamber (101), and the second inlet (13) and the second outlet (14) are communicated with the second chamber (102);

when the piston component (20) is displaced from the second chamber (102) to the first chamber (101), liquid flows into the second chamber (102) from the second inlet (13), and the liquid in the first chamber (101) is discharged from the first outlet (12);

when the piston member (20) is displaced from the first chamber (101) to the second chamber (102), liquid flows into the first chamber (101) from the first inlet (11), and liquid in the second chamber (102) is discharged from the second outlet (14).

2. The five-way pipe double-drive energy-saving tooth washer water pump according to claim 1, wherein: the first chamber (101) and the second chamber (102) are arranged up and down, and a first inlet (11)

And the first outlet (12) is positioned at the top of the side wall of the pump shell (10), and the second inlet (13) and the second outlet (14) are positioned at the bottom of the side wall of the pump shell (10).

3. The five-way pipe double-drive energy-saving tooth washer water pump according to claim 1, wherein: the first inlet (11) and the second inlet (13) are located on the same side of the pump housing (10), and the second inlet (13) and the second outlet (14) are located on the same side of the pump housing (10).

4. A five-way pipe double-drive energy-saving tooth-rinsing water pump according to claim 1 or 3, characterized in that: the first inlet (11) and the first outlet (12) are located on the same axis, and the second inlet (13) and the second outlet (14) are located on the same axis.

5. The five-way pipe double-drive energy-saving tooth washer water pump according to claim 1, wherein: the first inlet (11) is provided with a first one-way valve (15) which can be opened to one end of the pump cavity by a second inlet (13), and the first outlet (12) and the second outlet (14) are provided with a second one-way valve (16) which can be opened to one end deviating from the pump cavity.

6. The five-way pipe double-drive energy-saving tooth-cleaning water pump according to claim 1 or 5, wherein: the novel water heater further comprises a first water inlet pipe (30) and a first water outlet pipe (40), wherein the first water inlet pipe (30) is communicated with the first inlet (11) and the second inlet (13), and the first water outlet pipe (40) is communicated with the first outlet (12) and the second outlet (14).

7. The five-way pipe double-drive energy-saving tooth washer water pump according to claim 1, wherein: the bottom center of the pump shell (10) is provided with a first through hole (17), the piston part (20) is provided with a first driving rod (21), and the first driving rod (21) extends downwards and penetrates through the first through hole (17).

8. The five-way pipe double-drive energy-saving tooth washer water pump according to claim 7, wherein: the pump further comprises an elastic piece (22), wherein the center of the elastic piece (22) is connected with the piston component (20) and/or the first driving rod (21), and the end part of the elastic piece (22) is connected with the bottom edge of the pump cavity to enclose the second cavity (102).

9. The five-way pipe double-drive energy-saving tooth washer water pump according to claim 8, wherein: the first driving rod (21) is provided with a first mounting convex part (211), and the bottom of the piston component (20) is provided with a first mounting cavity (23) for the first mounting convex part (211) to be inserted;

the center of the elastic piece (22) is clamped between the first mounting convex part (211) and the first mounting cavity (23).

10. A tooth-rinsing device, characterized in that: a two-way pipe double-drive energy-saving tooth-flushing device water pump comprising the five-way pipe double-drive energy-saving tooth-flushing device water pump as claimed in any one of claims 1 to 9.