CN113599000A

CN113599000A - Tooth flushing device

Info

Publication number: CN113599000A
Application number: CN202111059033.XA
Authority: CN
Inventors: 陈即
Original assignee: Dongguan Huile Intelligent Technology Co ltd
Current assignee: Global Precision Leader Ltd
Priority date: 2021-09-10
Filing date: 2021-09-10
Publication date: 2021-11-05

Abstract

The invention relates to the technical field of tooth rinsing devices, and discloses a tooth rinsing device, which comprises: the water tank, be equipped with in the water tank be used for with water spun water pump structure in the water tank, the one end of water pump is inlayed and is equipped with the inner cup that is used for depositing the nozzle, inner cup is equipped with the upper cover, the nozzle passes the upper cover and with the inner cup joint, inner cup is equipped with and is used for locking the locking structure of nozzle, the lateral wall of water pump structure is equipped with waterproof circle. Through the convenient water blowout of water pump structure, locking structure is convenient with nozzle fixed mounting in towards the tooth ware, and waterproof circle can carry on waterproofly to towards the tooth ware, and then provides one kind and wash the tooth ware, has improved the performance of washing the tooth ware.

Description

Tooth flushing device

Technical Field

The invention relates to the technical field of tooth rinsers, in particular to a tooth rinser.

Background

The tooth flushing device is an auxiliary tool for cleaning the oral cavity, utilizes a pulse water flow impact mode to clean teeth and tooth gaps, is mainly portable and table-type, and generally has flushing pressure of 0 to 90 psi.

Among the prior art, current tooth ware that washes has water-proof effects poor, and the play water pressure of water pump is higher, causes the damage to user's gum easily, and the nozzle need just can take out through pressing the button, inconvenient dismouting nozzle and deposit.

Therefore, how to provide a tooth irrigator to improve the use performance of the tooth irrigator is a technical problem to be solved urgently.

Disclosure of Invention

The technical problem to be solved by the invention is how to provide a tooth irrigator to improve the use performance of the tooth irrigator.

To this end, according to a first aspect, an embodiment of the present invention discloses a tooth irrigator, comprising: the water tank, be equipped with in the water tank be used for with water spun water pump structure in the water tank, the one end of water pump is inlayed and is equipped with the inner cup that is used for depositing the nozzle, inner cup is equipped with the upper cover, the nozzle passes the upper cover and with the inner cup joint, inner cup is equipped with and is used for locking the locking structure of nozzle, the lateral wall of water pump structure is equipped with waterproof circle.

The water pump structure further comprises an inner shell arranged in the water tank, a water pump frame is arranged in the inner shell, a water pump shell is arranged on the water pump frame, a water inlet part, a water outlet part and a pressure reducing part are sequentially arranged on the water pump shell, a pressure reducing film for reducing the pressure of outlet water is arranged in the pressure reducing part, a piston push rod is arranged at one end of the water pump shell, a driving mechanism for driving the piston push rod to move is arranged on the water pump frame, and the piston push rod is used for pushing a piston in the water pump shell to reciprocate.

The invention is further set that the driving mechanism comprises a driving motor for providing driving power, an output shaft of the driving motor is fixedly connected with a driving wheel, an end face fluted disc meshed with the driving wheel is arranged on the water pump frame, and one end of the end face fluted disc is embedded in the piston push rod.

The invention is further provided that the water pump frame is provided with a limiting column for limiting the piston push rod, and the limiting column sequentially penetrates through the end face fluted disc and the piston push rod.

The invention is further provided that the pressure reducing part is provided with a sealing cover for sealing the pressure reducing part.

The invention is further arranged in such a way that the locking structure comprises a locking piece arranged on the inner cover, the locking piece penetrates through the mounting table and is clamped and fixed with the nozzle, one end of the locking piece is sleeved with a resisting spring, the resisting spring is fixedly connected with the inner cover, and one end of the upper cover is provided with a pushing strip for driving the locking piece to move.

The invention is further provided that a first tooth block is arranged on the outer side of one end of the nozzle, and a second tooth block which is in clamping fit with the first tooth block is arranged on the locking piece.

The invention is further provided that one side of the upper cover is provided with a butting column, and the upper cover is provided with a butting track which is convenient to be butted with the butting column.

The tooth flushing device is further provided with a gear spring sleeved at one end of the abutting column, and the other end of the gear spring is fixedly arranged in the tooth flushing device.

The invention is further provided that the waterproof ring comprises a waterproof shell arranged in the tooth flushing device, a waterproof convex ring is arranged on the outer side of the waterproof shell, and the section of the waterproof convex ring is in a tooth shape.

The invention has the following beneficial effects: through the convenient water blowout of water pump structure, locking structure is convenient with nozzle fixed mounting in towards the tooth ware, and waterproof circle can carry on waterproofly to towards the tooth ware, and then provides one kind and wash the tooth ware, has improved the performance of washing the tooth ware.

Drawings

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

FIG. 1 is a schematic perspective view of a tooth irrigator according to the present embodiment;

FIG. 2 is an exploded view of the tooth irrigator disclosed in the present embodiment;

FIG. 3 is an exploded view of a water pump structure of the tooth rinsing device disclosed in this embodiment;

FIG. 4 is a schematic structural view of a waterproof ring in the tooth rinsing device disclosed in this embodiment;

FIG. 5 is a schematic cross-sectional view illustrating a water pump structure of the water rinsing device disclosed in this embodiment;

FIG. 6 is a schematic view of a partial structure of a water pump structure of the water rinsing device disclosed in this embodiment;

fig. 7 is a schematic diagram of a partial explosion structure of a water pump structure in the water irrigator disclosed by the embodiment.

Reference numerals: 1. a water tank; 11. a water tank cover; 2. a water pump structure; 21. an inner shell; 22. a water pump frame; 23. a water pump housing; 231. a water inlet part; 232. a water outlet part; 233. a pressure reducing part; 234. a sealing cover; 24. a piston push rod; 25. a drive mechanism; 251. a drive motor; 252. a driving wheel; 253. an end face fluted disc; 254. a limiting column; 26. a water pump cover; 27. a waterproof rubber sleeve; 28. a rubber sleeve fixing frame; 3. an inner cover; 4. an upper cover; 41. abutting against the rail; 5. a locking structure; 51. a locking member; 511. a second tooth block; 52. the spring is tightly propped; 53. a push bar; 54. a butting post; 55. a shift position spring; 6. a waterproof ring; 61. a waterproof housing; 62. waterproof convex rings; 7. a nozzle; 71. a first tooth block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; the two elements may be directly connected or indirectly connected through an intermediate medium, or may be communicated with each other inside the two elements, or may be wirelessly connected or wired connected. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. 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 involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

The embodiment of the invention discloses a tooth flushing device, which is shown in figures 1-5 and comprises: the water tank 1 is equipped with in the water tank 1 and is used for water spun water pump structure 2 in the water tank 1, and the one end of water pump is inlayed and is equipped with the inner cup 3 that is used for depositing nozzle 7, is equipped with upper cover 4 on the inner cup 3, and nozzle 7 passes upper cover 4 and with the 3 joints of inner cup, is equipped with the locking structure 5 that is used for locking nozzle 7 on the inner cup 3, and the lateral wall of water pump structure 2 is equipped with waterproof circle 6. In the specific implementation process, one side of the water tank 1 is provided with a water inlet, and a cover 11 of the water tank 1 for sealing is arranged at the water inlet.

It should be noted that water is conveniently sprayed out through the water pump structure 2, the locking structure 5 is convenient to fixedly install the nozzle 7 in the tooth flushing device, and the waterproof ring 6 can be used for preventing water for the tooth flushing device, so that the tooth flushing device is provided, and the use performance of the tooth flushing device is improved.

As shown in fig. 1-3, the water pump structure 2 includes an inner housing 21 installed in the water tank 1, a water pump frame 22 is installed in the inner housing 21, a water pump housing 23 is installed on the water pump frame 22, a water inlet portion 231, a water outlet portion 232, and a pressure reducing portion 233 are sequentially disposed on the water pump housing 23, a pressure reducing film for reducing the pressure of the outlet water is disposed in the pressure reducing portion 233, a piston push rod 24 is disposed at one end of the water pump housing 23, a driving mechanism 25 for driving the piston push rod 24 to move is disposed on the water pump frame 22, and the piston push rod 24 is used for pushing a piston in the water pump housing 23 to reciprocate. In the specific implementation process, a control board for controlling the operation of the tooth flushing device is arranged on the water pump frame 22, and a battery for providing electric energy is installed on one side of the water pump frame 22.

In the specific implementation process, the pressure reducing film is made of a soft rubber material. The pressure reduction structure 2 plays the pressure reduction effect, produces water pressure after the water pump structure absorbs water, through the step-down that the pressure reduction membrane was by, and then makes the play water peak pressure of water pump body 1 reduce, can prevent that spun water from causing the damage to tooth surface and gum.

As shown in fig. 1-3, the driving mechanism 25 includes a driving motor 251 for providing driving power, an output shaft of the driving motor 251 is fixedly connected with a driving wheel 252, an end-face toothed disc 253 engaged with the driving wheel 252 is mounted on the water pump frame 22, and one end of the end-face toothed disc 253 is embedded in the piston push rod 24.

As shown in fig. 1 to 3, the water pump frame 22 is provided with a limiting column 254 for limiting the piston push rod 24, and the limiting column 254 sequentially passes through the end face fluted disc 253 and the piston push rod 24. In the specific implementation process, the limiting column 254 and the water pump frame 22 are integrally formed. The water pump frame 22 is provided with a water pump cover 26 which is detachably connected. In the specific implementation process, the water pump shell 23 is provided with a waterproof rubber sleeve 27 for waterproofing the water pump structure 2, and the waterproof rubber sleeve 27 is fixedly connected with the rubber sleeve fixing frame 28. When the piston rod 24 moves downwards, water seeps out of the water pump casing 23 to the waterproof rubber sleeve 27, and the seeped water flows back to the water inlet part 231 through the waterproof rubber sleeve 27 and enters the pump body structure.

As shown in fig. 1 to 3, the pressure reducing part 233 is provided with a sealing cover 234 for sealing the pressure reducing part 233.

As shown in fig. 1-3, the locking structure 5 includes a locking member 51 disposed on the inner cover 3, the locking member 51 passes through the mounting platform and is clamped and fixed with the nozzle 7, a resisting spring 52 is sleeved at one end of the locking member 51, the resisting spring 52 is fixedly connected with the inner cover 3, and a pushing bar 53 for driving the locking member 51 to move is disposed at one end of the upper cover 4. In the specific implementation process, the inner cup 3 is provided with a charging post for conveniently charging, and the inner cup 3 is provided with a holding groove for placing the nozzle 7.

As shown in fig. 1 and 2, a first tooth block 71 is disposed on an outer side of one end of the nozzle 7, and a second tooth block 511 snap-fitted with the first tooth block 71 is disposed on the locking member 51. In the specific implementation, the first tooth block 71 and the nozzle 7 are integrally formed, and the second tooth block 511 and the locking member 51 are integrally formed. It should be noted that when the nozzle 7 is not used, the upper cover 4 is rotated to separate the second tooth block 511 from the first tooth block 71, so that the nozzle 7 can be taken out, and the nozzle 7 can be conveniently placed through the accommodation function of the accommodation groove.

As shown in fig. 1 and 2, a contact column 54 is provided on one side of the upper cover 4, and a contact rail 41 that is brought into contact with the contact column 54 is provided on the upper cover 4.

As shown in fig. 1 and 2, one end of the abutment post 54 is sleeved with a shift spring 55, and the other end of the shift spring 55 is fixedly installed in the tooth irrigator.

As shown in fig. 2 and 4, the waterproof ring 6 includes a waterproof housing 61 disposed in the tooth flushing device, a waterproof convex ring 62 is disposed outside the waterproof housing 61, and a cross section of the waterproof convex ring 62 is in a tooth shape. In a specific implementation process, the waterproof convex ring 62 and the waterproof housing 61 are an integrally formed structure, and two or more waterproof convex rings 62 may be provided. It should be noted that the waterproof convex ring 62 plays a waterproof role, and the tooth-shaped waterproof convex ring 62 is tightly attached to the inner wall of the tooth flushing device, so as to effectively prevent water from flowing into the tooth flushing device.

The working principle is as follows: through water pump structure 2 convenience with water spout, locking structure 5 is convenient with nozzle 7 fixed mounting in dashing the tooth ware, and waterproof circle 6 can carry on waterproofly to dashing the tooth ware, and then provides one kind and dashed the tooth ware, has improved the performance of dashing the tooth ware.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims

1. A dental irrigator, comprising: water tank (1), be equipped with in water tank (1) be used for with water spun water pump structure (2) in water tank (1), the one end of water pump inlays and is equipped with inner cup (3) that are used for depositing nozzle (7), be equipped with upper cover (4) on inner cup (3), nozzle (7) pass upper cover (4) and with inner cup (3) joint, be equipped with on inner cup (3) and be used for locking the locking structure (5) of nozzle (7), the lateral wall of water pump structure (2) is equipped with waterproof circle (6).

2. The water flushing device according to claim 1, wherein the water pump structure (2) comprises an inner shell (21) installed in the water tank (1), a water pump frame (22) is installed in the inner shell (21), a water pump shell (23) is installed on the water pump frame (22), a water inlet portion (231), a water outlet portion (232) and a pressure reducing portion (233) are sequentially arranged on the water pump shell (23), a pressure reducing film for reducing the pressure of the discharged water is arranged in the pressure reducing portion (233), a piston push rod (24) is arranged at one end of the water pump shell (23), a driving mechanism (25) for driving the piston push rod (24) to move is arranged on the water pump frame (22), and the piston push rod (24) is used for pushing a piston in the water pump shell (23) to perform reciprocating motion.

3. The tooth flushing device according to claim 2, characterized in that the driving mechanism (25) comprises a driving motor (251) for providing driving power, an output shaft of the driving motor (251) is fixedly connected with a driving wheel (252), an end-face toothed disc (253) meshed with the driving wheel (252) is mounted on the water pump frame (22), and one end of the end-face toothed disc (253) is embedded in the piston push rod (24).

4. The tooth flushing device according to claim 2, characterized in that the water pump frame (22) is provided with a limiting column (254) for limiting the piston push rod (24), and the limiting column (254) sequentially penetrates through the end-face toothed disc (253) and the piston push rod (24).

5. The tooth-rinsing device as claimed in claim 2, characterized in that the relief portion (233) is provided with a sealing cover (234) for sealing the relief portion (233).

6. The tooth punching device according to claim 1, characterized in that the locking structure (5) comprises a locking member (51) arranged on the inner cover (3), the locking member (51) penetrates through the mounting table to be fixed with the nozzle (7) in a clamping manner, one end of the locking member (51) is sleeved with a pressing spring (52), the pressing spring (52) is fixedly connected with the inner cover (3), and one end of the upper cover (4) is provided with a pushing strip (53) used for driving the locking member (51) to move.

7. The tooth flushing device according to claim 6, characterized in that a first tooth block (71) is arranged on the outer side of one end of the nozzle (7), and a second tooth block (511) which is matched with the first tooth block (71) in a clamping manner is arranged on the locking piece (51).

8. The tooth flusher according to claim 6, characterized in that one side of the upper cover (4) is provided with an abutting column (54), and the upper cover (4) is provided with an abutting track (41) which is convenient to abut against the abutting column (54).

9. The tooth flusher according to claim 8, wherein one end of the abutting column (54) is sleeved with a shift spring (55), and the other end of the shift spring (55) is fixedly installed in the tooth flusher.

10. The tooth-rinsing device as claimed in claim 1, characterized in that the waterproof ring (6) comprises a waterproof housing (61) arranged in the tooth-rinsing device, a waterproof convex ring (62) is arranged on the outer side of the waterproof housing (61), and the section of the waterproof convex ring (62) is in a tooth shape.