CN211325776U

CN211325776U - Electric pulse water pump tooth washing device

Info

Publication number: CN211325776U
Application number: CN201922378398.3U
Authority: CN
Inventors: 付祥爱
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-08-25
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses an electric pulse water pump tooth washing device, which comprises a main body shell, one end of the main body shell is provided with a nozzle, the other end of the main body shell is provided with a water tank cover, the main body shell is connected with the water tank cover through a slipknot, one end of the nozzle is provided with a nose washing soft nozzle, a turntable cover is arranged between the nozzle and the main body shell, the turntable cover is connected with the main body shell through a turntable buckle, one end of the outer side of the main body shell is provided with a charging port, one side of the charging port is provided with a charging port waterproof cover, the other end of the outer side of the main body shell is provided with a water filling port, one side of the water filling port is provided with a water tank waterproof cover, the inner side of the turntable cover is provided with two groups of waterproof plugs, one side of the water tank waterproof cover is provided with a water tank air hole, one side of the main body, the connection between the on-off key and the function key and the main body panel is provided with a key waterproof cover.

Description

Electric pulse water pump tooth washing device

Technical Field

The utility model relates to a tooth washing device technical field particularly, relates to an electric pulse water pump tooth washing device.

Background

Along with more and more importance placed on oral hygiene by people, more and more attention is paid to oral cleaning. The tooth cleaning device is used as a novel auxiliary tool for cleaning the oral cavity, can effectively clean parts such as slits between teeth and gingival sulcus, and is more and more favored by people. The tooth washing device mainly realizes oral cavity cleaning by utilizing the impact force of a high-speed water column sprayed out under certain pressure, the water flow speed sprayed out from the nozzle of the tooth washing device is higher, and after the water flow reaches the surface of teeth, because the piston stroke of the tooth washing device on the market is a one-way water stop point, the water leakage is easily caused by the overlarge water pressure of a water pump, so that the electric appliance is damaged.

SUMMERY OF THE UTILITY MODEL

The technical task of the utility model is to above not enough, provide an electric pulse water pump washing tooth utensil, solve the problem of leaking that washing tooth utensil water pump water pressure leads to greatly on the market.

The technical scheme of the utility model is realized like this:

the utility model provides an electric pulse water pump tooth washing device, includes main body cover, main body cover's one end is equipped with the nozzle, main body cover's the other end is equipped with the tank lid, main body cover with connect through the slipknot between the tank lid, the one end of nozzle is equipped with the soft mouth of nose washing, the nozzle with be equipped with the carousel lid between the main body cover, the carousel lid with connect through carousel knot between the main body cover, main body cover's outside one end is equipped with the mouth that charges, the one side of the mouth that charges is equipped with the mouth waterproof cover that charges, main body cover's the outside other end is equipped with the filler, one side of filler is equipped with the water tank waterproof cover.

Preferably, two groups of waterproof plugs are arranged on the inner side of the turntable cover, and a water tank air hole is formed in one side of the water tank waterproof cover.

Preferably, one side of the main body shell is provided with a main body panel, one side of the main body panel is provided with an on-off key and a function key, one end of the main body panel is arranged on the main body shell and provided with a nozzle snap, and the on-off key and the function key are connected with the main body panel through a key waterproof cover.

Preferably, the inside of the main body shell is sequentially provided with a shell waterproof ring, a nozzle waterproof ring, a water outlet cover, a water outlet valve sheet, a water pump combined support and a mounting support, one side of the mounting support is provided with a main control circuit board, the other side of the mounting support is provided with a fixing support, the mounting support is sequentially provided with a drain pipe connector, a gear shaft and a motor fixing groove, the motor fixing groove is provided with a motor, and one side of the fixing support is provided with a battery pack.

Preferably, one side of the water pump combined support is sequentially provided with a water inlet valve piece, a water inlet cover, a charging interface and a fixing frame, waterproof rings are arranged between the water inlet valve piece and the water inlet cover and between the water outlet valve piece and the water pump combined support, and a water pipe interface is arranged at one end of the water inlet cover.

Preferably, the gear shaft is sleeved with an eccentric turntable, the outer side of the eccentric turntable is provided with a crown gear cam, an output shaft of the motor is provided with straight teeth matched with the crown gear cam, the eccentric turntable is sleeved with a ball head connecting rod, one end of the ball head connecting rod is sleeved with a piston stroke, one end of the piston stroke is provided with an upper water stop point, and the other end of the piston stroke is provided with a lower water stop point.

Preferably, the mounting bracket and the fixing bracket are all provided with four groups of screw holes, one end of the fixing bracket is provided with a waterproof groove, and the inner side of the waterproof groove and the end of the fixing bracket are provided with a water inlet conversion head and a water drainage joint.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model provides a tooth cleaning device water tank on the market can not wash the not enough that can only change, and the water tank that tooth cleaning device had is detachable characteristics, links through the slipknot on main body cover and the tank lid, and the consumer can dismouting by oneself wash the dirt in the water tank.

2. When the water pressure range in the dissolving and accumulating cylinder reaches 3-6 kilograms of force due to external factors, a small amount of water seeps out of the upper water stop point to the water drainage dissolving and accumulating position, the seepage is prevented through the lower water stop point arranged on the piston stroke, the seeped water is drained through a water drainage pipe joint arranged on the water pump combined bracket, the water drainage pipe joint is connected with a water drainage joint through a hose to drain the seepage water into a water tank, and the water leakage caused by the overlarge water pressure of the water pump can be prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in 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 creative efforts.

Fig. 1 is an exploded view of the overall structure according to an embodiment of the present invention;

fig. 2 is an exploded view of the outside of a main body housing according to an embodiment of the present invention;

fig. 3 is an exploded view of the internal components of the main body housing according to an embodiment of the present invention;

fig. 4 is an exploded view of a structure of a water pump combined bracket according to an embodiment of the present invention;

fig. 5 is an exploded view of a motor according to an embodiment of the present invention.

In the figure:

1. a main body housing; 2. a nozzle; 3. a water tank cover; 4. a slipknot; 5. a turntable cover; 6. a turnplate buckle; 7. a charging port; 8. a water filling port; 9. a waterproof cover of the water tank; 10. a waterproof plug; 11. air holes of the water tank; 12. a main body panel; 13. an on-off key; 14. a function key; 15. the nozzle is buckled; 16. a key waterproof cover; 17. a waterproof ring of the shell; 18. a nozzle waterproof ring; 19. a water outlet cover; 20. a water outlet valve sheet; 21. a water pump combined bracket; 22. mounting a bracket; 23. a main control circuit board; 24. fixing a bracket; 25. a drain pipe interface; 26. a gear shaft; 27. a motor fixing groove; 28. a motor; 29. a battery pack; 30. a water inlet valve sheet; 31. a water inlet cover; 32. a charging interface; 33. a fixed mount; 34. a waterproof ring; 35. a water pipe connector; 36. an eccentric turntable; 37. a crown gear cam; 38. straight teeth; 39. a ball head connecting rod; 40. a piston stroke; 41. a top water stop point; 42. a lower water stop point; 43. a screw hole; 44. a waterproof groove; 45. a water inlet conversion head; 46. a water discharge joint; 47. a charging port waterproof cover; 48. the nose and soft mouth are washed.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The invention will be further explained with reference to the drawings and the specific embodiments.

Embodiment one, as shown in fig. 1, according to the utility model discloses an electric pulse water pump tooth washing device, including main body cover 1, main body cover 1's one end is equipped with nozzle 2, main body cover 1's the other end is equipped with tank lid 3, be connected through slipknot 4 between main body cover 1 and the tank lid 3, nozzle 2's one end is equipped with nose washing soft mouth 48, be equipped with carousel lid 5 between nozzle 2 and the main body cover 1, be connected through carousel knot 6 between carousel lid 5 and the main body cover 1, main body cover 1's outside one end is equipped with charging mouth 7, one side of charging mouth 7 is equipped with charging mouth waterproof cover 47, main body cover 1's the outside other end is equipped with filler 8, one side of filler 8 is equipped with water tank waterproof cover 9, the inboard of carousel lid 5 is equipped with two sets of waterproof plugs 10, water tank bleeder vent 11 has been seted up to one side of water tank waterproof cover 9.

In the second embodiment, as shown in fig. 2, a main body panel 12 is disposed on one side of the main body housing 1, an on-off key 13 and a function key 14 are disposed on one side of the main body panel 12, a nozzle latch 15 is disposed on one end of the main body panel 12 and located on the main body housing 1, and a key waterproof cover 16 is disposed at a connection position between the on-off key 13 and the function key 14 and the main body panel 12.

In the third embodiment, as shown in fig. 3, a casing waterproof ring 17, a nozzle waterproof ring 18, a water outlet cover 19, a water outlet valve sheet 20, a water pump combined bracket 21 and a mounting bracket 22 are sequentially disposed inside a main body casing 1, a main control circuit board 23 is disposed on one side of the mounting bracket 22, a fixing bracket 24 is disposed on the other side of the mounting bracket 22, a drain pipe connector 25, a gear shaft 26 and a motor fixing groove 27 are sequentially disposed on the mounting bracket 22, a motor 28 is mounted on the motor fixing groove 27, a battery pack 29 is disposed on one side of the fixing bracket 24, four sets of screw holes 43 are disposed on the mounting bracket 22 and the fixing bracket 24, a waterproof groove 44 is disposed at one end of the fixing bracket 24, and a water inlet adapter 45 and a drain adapter 46 are disposed at one end of the waterproof groove 44.

In the fourth embodiment, as shown in fig. 4, a water inlet valve piece 30, a water inlet cover 31, a charging interface 32 and a fixing frame 33 are sequentially disposed on one side of the water pump combined support 21, waterproof rings 34 are disposed between the water inlet valve piece 30 and the water inlet cover 31 and between the water outlet valve piece 20 and the water pump combined support 21, and a water pipe interface 35 is disposed at one end of the water inlet cover 31.

In the fifth embodiment, as shown in fig. 5, an eccentric turntable 36 is sleeved on the gear shaft 26, a crown gear cam 37 is arranged on the outer side of the eccentric turntable 36, a straight tooth 38 matched with the crown gear cam 37 is arranged on the output shaft of the motor 28, a ball head connecting rod 39 is sleeved on the eccentric turntable 36, a piston stroke 40 is sleeved on one end of the ball head connecting rod 39, an upper water stop point 41 is arranged on one end of the piston stroke 40, and a lower water stop point 42 is arranged on the other end of the piston stroke 40.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, the power output by the motor 28 is transmitted to the crown gear cam 37 through the straight teeth 38, and is transmitted to the eccentric turntable 36 through the crown gear cam 37 in the radial direction, so as to drive the ball head connecting rod 39 to reciprocate, and is pressed into the ball head sleeve radially arranged in the piston stroke 40 through the ball head arranged on the ball head connecting rod 39 in an interference manner with a force larger than 10 kilograms, a small gap is reserved between the ball head and the ball head sleeve to achieve a universal joint effect, so that the piston stroke 40 is arranged in a cylinder arranged in the water pump combined bracket 21, the forward and backward stroke of the radial reciprocating motion is larger than 2mm, the water inlet valve sheet 30 is pushed to be closed by positive pressure when the piston stroke 40 advances, the water outlet valve sheet 20 is pushed to be opened to output water pressure by positive pressure, the water outlet valve sheet 20 is pulled back to be closed by negative pressure when the piston stroke 40 retreats, the water inlet valve sheet 30 is pulled back, the water inlet valve sheet 30 and the water outlet valve sheet 20 always work in a reverse direction, the waterproof ring 34 is placed on the outer edge of the water inlet valve sheet 30 for preventing water, the water inlet valve sheet 30 is clamped in the middle by locking a screw into a water inlet cover 31, a water pipe joint 35 arranged on the water inlet cover 31 is connected with a water inlet conversion head 45 arranged on a water pump combined bracket 21 through a hose, the other section of the water inlet conversion head 45 is connected with the hose and sinks to the bottom of a water tank, two sections in the radial direction of a piston stroke 40 are provided with two thin-wall horn-shaped water stopping rings which are respectively defined as an upper water stopping point 41 and a lower water stopping point 42, the upper water stopping point 41 is used as a main waterproof device for the radial movement of the piston stroke 40, the upper water stopping point 41 on the piston stroke 40 is in interference fit with the diameter of a dissolving and accumulating cylinder to complete the water prevention, and the upper, its structural characteristics produce elastic pressure with the solution path, thus can obtain firm connection and reduce friction force. When the water pressure in the dissolving and accumulating cylinder is larger than 10 kilograms of force due to external factors, a small amount of water seeps out of the upper water stop point 41 to the drainage dissolving and accumulating part, the seepage is prevented through the lower water stop point 42 arranged on the piston stroke 40, the seeped water is discharged through the drainage pipe connector 25 arranged on the water pump combined bracket 21, and the drainage pipe connector 25 is connected with the drainage connector 46 through a hose to drain the seepage water to the water tank.

Through the above detailed description, the person skilled in the art can easily realize the present invention. It should be understood, however, that the intention is not to limit the invention to the particular embodiments described. On the basis of the disclosed embodiments, a person skilled in the art can combine different technical features at will, thereby implementing different technical solutions.

Claims

1. An electric pulse water pump tooth washing device is characterized by comprising a main body shell (1), one end of the main body shell (1) is provided with a nozzle (2), the other end of the main body shell (1) is provided with a water tank cover (3), the main body shell (1) is connected with the water tank cover (3) through a movable buckle (4), a nose washing soft nozzle (48) is arranged at one end of the nozzle (2), a turntable cover (5) is arranged between the nozzle (2) and the main body shell (1), the turntable cover (5) is connected with the main body shell (1) through a turntable buckle (6), a charging port (7) is arranged at one end of the outer side of the main body shell (1), a charging port waterproof cover (47) is arranged at one side of the charging port (7), the water tank is characterized in that the other end of the outer side of the main body shell (1) is provided with a water filling port (8), and one side of the water filling port (8) is provided with a water tank waterproof cover (9).

2. An electric pulse water pump dental cleaning device as defined in claim 1, wherein: two groups of waterproof plugs (10) are arranged on the inner side of the turntable cover (5), and a water tank air hole (11) is formed in one side of the water tank waterproof cover (9).

3. An electric pulse water pump dental cleaning device as defined in claim 1, wherein: one side of main body panel (1) is equipped with main body panel (12), one side of main body panel (12) is equipped with on & off switch (13) and function key (14), the one end of main body panel (12) just is located be equipped with nozzle bullet knot (15) on main body panel (1), on & off switch (13) reach function key (14) with junction between main body panel (12) is equipped with button buckler (16).

4. An electric pulse water pump dental cleaning device as defined in claim 3, wherein: the inside of main body cover (1) is equipped with waterproof circle of shell (17), the waterproof circle of nozzle (18), goes out water cover (19), goes out water valve piece (20), water pump sectional shelf (21) and installing support (22) in proper order, one side of installing support (22) is equipped with main control circuit board (23), the opposite side of installing support (22) is equipped with fixed bolster (24), be equipped with drain pipe interface (25), gear shaft (26) and motor fixed slot (27) on installing support (22) in proper order, install motor (28) on motor fixed slot (27), one side of fixed bolster (24) is equipped with group battery (29).

5. An electric pulse water pump dental cleaning device as defined in claim 4, wherein: one side of water pump sectional shelf (21) is equipped with into water valve piece (30), intake cover (31), interface (32) and mount (33) charge in proper order, intake valve piece (30) with intake cover (31) between and go out water valve piece (20) with all be equipped with waterproof circle (34) between water pump sectional shelf (21), the one end of intake cover (31) is equipped with water pipe connection (35).

6. An electric pulse water pump dental cleaning device as defined in claim 5, wherein: the cover is equipped with eccentric rotating disc (36) on gear shaft (26), the outside of eccentric rotating disc (36) is equipped with crown gear cam (37), the output shaft of motor (28) be equipped with crown gear cam (37) matched with straight-tooth (38), the cover is equipped with bulb connecting rod (39) on eccentric rotating disc (36), the pot head of bulb connecting rod (39) is equipped with piston stroke (40), the one end of piston stroke (40) is equipped with and ends water spot (41), the other end of piston stroke (40) is equipped with down water spot (42).

7. An electric pulse water pump dental cleaning device as defined in claim 6, wherein: installing support (22) with four sets of screw holes (43) have all been seted up on fixed bolster (24), the one end of fixed bolster (24) is equipped with water tank (44), the inboard of water tank (44) just is located the one end of fixed bolster (24) is equipped with into water conversion head (45) and drainage joint (46).