CN219492566U

CN219492566U - Water leakage preventing water pump and tooth flushing device

Info

Publication number: CN219492566U
Application number: CN202320718214.7U
Authority: CN
Inventors: 陈浩; 李冬保
Original assignee: Ruishengte Technology Shenzhen Co ltd
Current assignee: Ruishengte Technology Shenzhen Co ltd
Priority date: 2023-03-28
Filing date: 2023-03-28
Publication date: 2023-08-08
Anticipated expiration: 2033-03-28

Abstract

The utility model relates to the technical field of water pump leakage prevention, and discloses a water leakage prevention water pump and a tooth flushing device, wherein the water leakage prevention water pump comprises: the oil storage device comprises a water pump shell, a connecting rod and a driving assembly, wherein one end of the connecting rod is connected with a piston movably connected with the water pump shell, one end of the piston is connected with a waterproof ring for preventing leakage of the water pump in a clamping mode, an oil storage groove for storing grease is formed in the outer side of the waterproof ring, and the driving assembly is used for driving the connecting rod to perform reciprocating linear motion. According to the utility model, the grease in the oil storage groove can lubricate the waterproof ring, so that the waterproof ring is prevented from being damaged due to long-time use, the water pump is prevented from leaking, and the service life of the waterproof ring is prolonged.

Description

Water leakage preventing water pump and tooth flushing device

Technical Field

The utility model relates to the technical field of water pump leakage prevention, in particular to a water pump capable of preventing water leakage and a tooth washing device.

Background

The tooth-rinsing device is a structure for nursing the oral cavity, and the tooth-rinsing device sprays the water column for rinsing from the nozzle of the tooth-rinsing device by utilizing a certain pressure so as to clean the oral cavity of a user, and the tooth-rinsing device is widely applied to daily life of people at present.

In the prior art, the tooth flushing device comprises a water pump, a waterproof ring is sleeved on a piston of the water pump, and the water pump is sealed and waterproof through the waterproof ring. However, be limited by the structure of traditional waterproof circle, the water pump is after long-time use, and waterproof circle takes place to damage because of lacking grease lubrication, and then makes the water pump leak, has influenced the normal use of water pump.

Therefore, how to provide a water leakage preventing water pump and a tooth washer to prevent water leakage of the water pump is a technical problem to be solved.

Disclosure of Invention

The utility model aims to solve the technical problem of how to provide a water leakage prevention water pump and a tooth flushing device so as to prevent water leakage of the water pump.

To this end, according to a first aspect, an embodiment of the present utility model discloses a water leakage prevention water pump, comprising: the oil storage device comprises a water pump shell, a connecting rod and a driving assembly, wherein one end of the connecting rod is connected with a piston movably connected with the water pump shell, one end of the piston is connected with a waterproof ring for preventing leakage of the water pump in a clamping mode, an oil storage groove for storing grease is formed in the outer side of the waterproof ring, and the driving assembly is used for driving the connecting rod to perform reciprocating linear motion.

The waterproof ring is further characterized in that a first convex ring is arranged at one end of the waterproof ring.

The utility model is further arranged that the other end of the waterproof ring is provided with a second convex ring.

The utility model is further characterized in that the cross section of the oil storage groove is concave.

The utility model is further arranged that one end of the waterproof ring is provided with a first waterproof groove which is annularly arranged, and the other end of the waterproof ring is provided with a second waterproof groove which is annularly arranged.

The waterproof ring is further provided with a T-shaped clamping groove, and one end of the piston, which is clamped with the waterproof ring, is arranged in a T shape.

The utility model further provides that the driving assembly comprises a driving motor, a driving wheel and a driven wheel, wherein the driving wheel is arranged on an output shaft of the driving motor, the driving wheel is meshed with the driven wheel, and the driven wheel is connected with the connecting rod.

The utility model is further arranged to further comprise a first mounting frame and a second mounting frame which are detachably connected, wherein the first mounting frame and the second mounting frame are used for mounting the water pump shell and the driving assembly.

The utility model is further arranged that the water pump shell is provided with a water inlet end and a water outlet end, and a one-way valve is arranged in the water outlet end.

According to a second aspect, an embodiment of the utility model discloses a water leakage prevention water pump tooth cleaning device, which comprises the water leakage prevention water pump in the first aspect.

The utility model has the following beneficial effects: the oil storage groove for storing grease is formed in the outer side of the waterproof ring, the driving assembly drives the connecting rod to reciprocate in a linear motion mode, and then the water leakage preventing water pump is provided.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic view of a water leakage preventing pump according to the present embodiment;

FIG. 2 is a schematic view of the cross-sectional structure A-A of FIG. 1;

FIG. 3 is an enlarged schematic view of the structure at B of FIG. 2;

fig. 4 is a schematic structural view of a waterproof ring in a water pump with leakage prevention according to the present embodiment.

Reference numerals: 1. a water pump housing; 11. a water inlet end; 12. a water outlet end; 2. a connecting rod; 3. a drive assembly; 31. a driving motor; 32. a driving wheel; 33. driven wheel; 4. a piston; 5. a waterproof ring; 51. an oil storage groove; 52. a first collar; 53. a second convex ring; 54. a first waterproof groove; 55. a second waterproof groove; 56. a clamping groove; 57. an opening; 6. a first mounting frame; 7. a second mounting frame; 8. a one-way valve.

Detailed Description

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. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, or can be communicated inside the two components, or can be connected wirelessly or in a wired way. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In addition, the technical features of the different embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

According to a first aspect, an embodiment of the present utility model discloses a water leakage prevention pump, as shown in fig. 1 to 4, comprising: the water pump comprises a water pump shell 1, a connecting rod 2 and a driving assembly 3, wherein one end of the connecting rod 2 is connected with a piston 4 movably connected with the water pump shell 1, one end of the piston 4 is clamped with a waterproof ring 5 for preventing leakage of the water pump, an oil storage groove 51 for storing grease is formed in the outer side of the waterproof ring 5, and the driving assembly 3 is used for driving the connecting rod 2 to perform reciprocating linear motion.

It should be noted that, through the outside of the waterproof ring 5 having offered the oil storage groove 51 that is used for storing grease, drive assembly 3 drive connecting rod 2 carries out reciprocal rectilinear motion, and then provides a leak protection water pump, because the grease in the oil storage groove 51 can lubricate waterproof ring 5, prevent waterproof ring 5 because of long-time use takes place to damage, prevent that the water pump from taking place to leak, prolonged waterproof ring 5's life.

As shown in fig. 3 and 4, one end of the waterproof ring 5 is provided with a first bead 52. By providing the first collar 52, the grease in the oil sump 51 is prevented from leaking.

As shown in fig. 3 and 4, the other end of the waterproof ring 5 is provided with a second bead 53. In the specific implementation process, the first convex ring 52, the second convex ring 53 and the waterproof ring 5 are of an integrated structure, and through the arrangement of the second convex ring 53, the oil in the oil storage groove 51 is further prevented from leaking. And when the waterproof ring 5 is installed in the water pump housing 1, the first convex ring 52 and the second convex ring 53 are both in a pressed state.

As shown in fig. 3 and 4, the cross section of the oil sump 51 is provided in a concave shape. The cross section of the oil storage groove 51 is concave, so that grease can be conveniently placed

As shown in fig. 3 and 4, one end of the waterproof ring 5 is provided with a first waterproof groove 54 provided in a ring shape, and the other end of the waterproof ring 5 is provided with a second waterproof groove 55 provided in a ring shape. In the specific implementation process, the first waterproof groove 54 and the second waterproof groove 55 are all in U-shaped arrangement, and through the arrangement of the first waterproof groove 54 and the second waterproof groove 55, the piston 4 and the water pump shell 1 can be effectively sealed, and the waterproof water pump leaks.

As shown in fig. 3 and 4, a T-shaped clamping groove 56 is formed in the waterproof ring 5, and one end of the piston 4, which is clamped with the waterproof ring 5, is T-shaped. In the concrete implementation process, the waterproof ring 5 is provided with an opening 57 connected with the clamping groove 56, the opening 57 is in a horn shape, and the piston 4 is conveniently embedded into the waterproof ring 5 through the arrangement of the opening 57, so that the clamping installation is convenient.

As shown in fig. 2 and 3, the driving assembly 3 includes a driving motor 31, a driving wheel 32, and a driven wheel 33, the driving wheel 32 is mounted on an output shaft of the driving motor 31, the driving wheel 32 is engaged with the driven wheel 33, and the driven wheel 33 is connected with the connecting rod 2. In a specific implementation process, the driven wheel 33 is provided with an integrally formed driven part, and the driven part is embedded at one end of the connecting rod 2; through driving motor 31's driving effect, drive action wheel 32 rotates, because action wheel 32 and from the meshing of driving wheel 33, and then drive from driving wheel 33 rotates, because driven portion inlays the one end of locating connecting rod 2, from driving wheel 33 spacing through the five metals axle, is equipped with the spout that is used for adapting the five metals axle from driving wheel 33 to drive connecting rod 2 and reciprocate rectilinear motion.

As shown in fig. 2 and 3, the water pump housing 1 and the driving assembly 3 are mounted by a first mounting frame 6 and a second mounting frame 7 which are detachably connected, and the first mounting frame 6 and the second mounting frame 7 are used for mounting the water pump housing 1 and the driving assembly 3. In a specific implementation process, the hardware shaft, the driving motor 31, the driving wheel 32 and the driven wheel 33 are all installed between the first installation frame 6 and the second installation frame 7. The first mounting frame 6 is connected with the second mounting frame 7 through screws.

As shown in fig. 1-3, the water pump housing 1 has a water inlet end 11 and a water outlet end 12, and the water outlet end 12 is internally provided with a one-way valve 8. The water inlet end 11 is connected with an external water tank pipeline, and water is prevented from flowing back into the water pump through the arrangement of the one-way valve 8.

According to a second aspect, an embodiment of the present utility model discloses a water leakage preventing water pump tooth cleaning device, including the water leakage preventing water pump according to the first aspect.

Working principle: the oil storage groove 51 for storing grease is formed in the outer side of the waterproof ring 5, the driving assembly 3 drives the connecting rod 2 to reciprocate in a linear motion, and then the water leakage preventing water pump is provided, the waterproof ring 5 is prevented from being damaged due to long-time use due to the fact that the grease in the oil storage groove 51 can lubricate the waterproof ring 5, water leakage of the water pump is prevented, and the service life of the waterproof ring 5 is prolonged.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims

1. A water leakage prevention water pump, comprising: the novel water pump comprises a water pump shell (1), a connecting rod (2) and a driving assembly (3), wherein one end of the connecting rod (2) is connected with a piston (4) movably connected with the water pump shell (1), one end of the piston (4) is clamped with a waterproof ring (5) for preventing leakage of the water pump, an oil storage groove (51) for storing grease is formed in the outer side of the waterproof ring (5), and the driving assembly (3) is used for driving the connecting rod (2) to reciprocate in a linear mode.

2. The water leakage prevention water pump according to claim 1, wherein one end of the water-proof ring (5) is provided with a first protruding ring (52).

3. The water leakage preventing water pump according to claim 2, wherein the other end of the waterproof ring (5) is provided with a second convex ring (53).

4. The water leakage preventing pump of claim 1, wherein the cross section of the oil sump (51) is concavely arranged.

5. The water leakage prevention water pump according to claim 1, wherein one end of the waterproof ring (5) is provided with a first waterproof groove (54) which is annularly arranged, and the other end of the waterproof ring (5) is provided with a second waterproof groove (55) which is annularly arranged.

6. The water leakage prevention water pump according to any one of claims 1-5, wherein a clamping groove (56) which is arranged in a T shape is arranged in the water-proof ring (5), and one end of the piston (4) which is clamped with the water-proof ring (5) is arranged in a T shape.

7. The water leakage prevention water pump according to any one of claims 1-5, wherein the driving assembly (3) comprises a driving motor (31), a driving wheel (32) and a driven wheel (33), the driving wheel (32) is mounted on an output shaft of the driving motor (31), the driving wheel (32) is meshed with the driven wheel (33), and the driven wheel (33) is connected with the connecting rod (2).

8. The water leakage preventing water pump according to claim 7, further comprising a first mounting bracket (6) and a second mounting bracket (7) detachably connected, wherein the first mounting bracket (6) and the second mounting bracket (7) are used for mounting the water pump housing (1) and the driving assembly (3).

9. The water leakage prevention water pump according to claim 1, wherein the water pump housing (1) is provided with a water inlet end (11) and a water outlet end (12), and a one-way valve (8) is arranged in the water outlet end (12).

10. A tooth-rinsing device, characterized by comprising a leakage-proof water pump according to any one of claims 1-9.