Oral irrigator nozzle capable of simultaneously irrigating fossa and fissure and gingiva

Abstract

The utility model discloses an oral irrigator nozzle for simultaneously irrigating fossa and fissures and gingiva, which relates to the technical field of oral irrigators and comprises a nozzle, an upper tooth irrigating head and a lower tooth irrigating head. An upper tooth flushing head and a lower tooth flushing head are arranged at one end of the spray head; the upper and lower tooth washing heads can rotate; the upper tooth flushing head and the lower tooth flushing head are each provided with a first flushing opening and a second flushing opening, and water channels used for water flow circulation are further arranged in the spray head, the upper tooth flushing head and the lower tooth flushing head. According to the utility model, the upper tooth flushing head and the lower tooth flushing head are arranged at one end of the spray head, so that water flows out from the four holes at the upper part and the lower part at the same time, and the upper tooth, the lower tooth, the pit and the fissure can be flushed at the same time, and the flushing efficiency is high; the upper tooth flushing head and the lower tooth flushing head can rotate by 360 degrees at one end of the spray head, so that inner tooth surfaces, outer tooth surfaces, slits between teeth, gingiva and upper and lower tooth fossa grooves can be flushed, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of oral irrigators, in particular to an oral irrigator nozzle for simultaneously rinsing pits and fissures and gums. Background Art

[0002] At present, during the use of a water flosser, water flows out through the nozzle of the water flosser. A patent document with publication number CN210138204U discloses a water flosser and its nozzle structure, which relate to the technical field of tooth cleaning. The nozzle body is detachably connected to the water flosser, and a first water outlet hole is provided on the nozzle body; a nozzle assembly is connected to the nozzle body, and the nozzle assembly is arranged in the circumferential direction of the first water outlet hole, and a second water outlet hole is provided on the nozzle assembly.

[0003] After studying the above patents and prior art, it is found that the nozzle structure of the existing water flosser is mostly single-hole punching. Therefore, the utility model proposes a water flosser nozzle that can simultaneously flush the pits and grooves and gums. Utility Model Content

[0004] Technical issues solved

[0005] The utility model aims to make up for the deficiencies of the prior art and provides a water flosser nozzle for simultaneously flushing the pits and fissures and the gums.

[0006] Technical Solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water flosser nozzle for simultaneously flushing pits and fissures and gums, comprising a nozzle, an upper teeth flushing head and a lower teeth flushing head; characterized in that: an upper teeth flushing head and a lower teeth flushing head are arranged at one end of the nozzle; and the upper and lower teeth flushing heads are rotatable; a first flushing port and a second flushing port are arranged on the upper and lower teeth flushing heads, and water channels for water circulation are also arranged inside the nozzle and the upper and lower teeth flushing heads, and water is flushed out through the nozzle to the water outlets of the upper and lower teeth flushing heads to flush the teeth at the same time.

[0008] The nozzle comprises a nozzle tube, a water channel hole is arranged in the nozzle tube, a circular portion for installing an upper tooth flushing head and a lower tooth flushing head is arranged at one end of the nozzle tube, sealing rings are arranged on the upper and lower sides of the circular portion, and a mounting hole is also opened inside the circular portion. The nozzle comprises a nozzle tube, a water channel hole is arranged in the nozzle tube, a circular portion for installing an upper tooth flushing head and a lower tooth flushing head is arranged at one end of the nozzle tube, sealing rings are arranged on the upper and lower sides of the circular portion, and a mounting hole is also opened inside the circular portion.

[0009] Preferably, the upper teeth flushing head includes a docking joint inserted into the mounting hole, and the upper teeth flushing head and the lower teeth flushing head also include a flushing head body, a mounting groove is provided inside the flushing head body, and the docking joint is fixedly installed inside the mounting groove. The upper teeth flushing head and the lower teeth flushing head are also provided with a first flushing port, a second flushing port, and a second flushing port water channel.

[0010] Preferably, a plug-in structure is provided at the connection between the upper teeth flushing head and the lower teeth flushing head, and the upper teeth flushing head and the lower teeth flushing head are ultrasonically welded together to form an integral body.

[0011] Preferably, the second flushing port water channel is opened inside the flushing head body, one end of the second flushing port water channel is connected to the mounting groove, and the other end of the second flushing port water channel is connected to the second flushing port.

[0012] Preferably, the first flushing port is arranged on one side of the mounting groove.

[0013] Preferably, a connecting water channel is provided in the docking joint, and the connecting water channel is connected with the installation groove.

[0014] Preferably, the upper teeth rinsing head and the lower teeth rinsing head further include a waterproof cover sheet, and the waterproof cover sheet is arranged on one side of the upper teeth rinsing head and the lower teeth rinsing head.

[0015] Beneficial effects:

[0016] Compared with the prior art, the water flosser nozzle for simultaneously flushing the pits, fissures and gums has the following beneficial effects:

[0017] The utility model arranges an upper tooth flushing head and a lower tooth flushing head at one end of the nozzle. When in use, water flows out from the four upper and lower supply holes at the same time, so that the upper and lower teeth and the pits and fissures can be flushed at the same time, and the flushing efficiency is high. One end of the nozzle is rotatably connected to the upper tooth flushing head and the lower tooth flushing head, so that the upper tooth flushing head and the lower tooth flushing head can be rotated 360 degrees at one end of the nozzle, so that the inner tooth surface and the outer tooth surface, the tooth gap gums and the upper and lower tooth pits and fissures can be flushed, and the use effect is good. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the nozzle of the utility model;

[0020] Figure 3 It is a schematic diagram of the structure of the upper teeth rinsing head and the lower teeth rinsing head of the utility model;

[0021] Figure 4 It is a schematic cross-sectional view of the upper teeth rinsing head and the lower teeth rinsing head of the utility model;

[0022] Figure 5 This is one of the usage state diagrams of the utility model;

[0023] Figure 6 This is the second state diagram of the utility model.

[0024] In the figure:

[0025] 1. Nozzle; 101. Nozzle pipe; 102. Water channel hole; 103. Circular ring; 104. Sealing ring; 105. Mounting hole; 2. Upper tooth flushing head; 201. Connecting joint; 2011. Connecting water channel; 202. Flushing head body; 203. Mounting groove; 204. First flushing port; 205. Second flushing port; 206. Second flushing port water channel; 207. Waterproof cover; 3. Lower tooth flushing head. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1 to Figure 6 As shown, the utility model provides a technical solution: a water flosser nozzle for simultaneously flushing pits and fissures and gums, comprising a nozzle 1, an upper tooth flushing head 2 and a lower tooth flushing head 3, the upper and lower tooth flushing heads are two parts, which can be the same or different in appearance, but have a commonality of having a first and a second flushing port, and water can be sprayed from the first and second flushing ports: one end of the nozzle 1 is provided with an upper tooth flushing head 2 and a lower tooth flushing head 3; and the upper and lower tooth flushing heads can rotate; the upper and lower tooth flushing heads are both provided with a first flushing port 204 and a second flushing port 205, and the nozzle 1 The upper teeth flushing head 2 and the lower teeth flushing head 3 are also provided with water channels for water circulation. Water is flushed out through the nozzle 1 and flows to the water outlets of the upper and lower teeth flushing heads to flush the teeth at the same time. When in use, water is discharged from the four holes at the same time, so that the upper and lower teeth and the pits and fissures can be flushed at the same time, and the flushing efficiency is high. One end of the nozzle 1 is rotatably connected to the two flushing heads 2, so that the upper teeth flushing head 2 and the lower teeth flushing head 3 can be rotated 360° at one end of the nozzle 1, so that the inner and outer tooth surfaces, the gums between the teeth and the pits and fissures of the upper and lower teeth can be flushed, and the use effect is good.

[0028] Please pay attention to Figure 1 , Figure 2 and Figure 3The nozzle 1 includes a nozzle tube 101, one end of the nozzle tube 101 connected to the upper tooth rinsing head 2 and the lower tooth rinsing head 3 is a nozzle part 101A, the other end of the nozzle tube 101 is a nozzle and host connection end 101B, a water channel hole 102 is provided in the nozzle tube 101, and a circular part 103 for installing the upper tooth rinsing head 2 and the lower tooth rinsing head 3 is provided at one end of the nozzle tube 101, and sealing rings 104 are provided on both the upper and lower sides of the circular part 103, and the inner part of the circular part 103 is provided with a sealing ring 104. A mounting hole 105 is also provided, and the upper teeth rinse head 2 and the lower teeth rinse head 2 include a docking joint 201 inserted into the mounting hole 105. The upper teeth rinse head 2 and the lower teeth rinse head 3 also include a rinse head body 202, and a mounting groove 203 is provided inside the rinse head body 202. The docking joint 201 is fixedly installed inside the mounting groove 203. The upper teeth rinse head 2 and the lower teeth rinse head 3 are also provided with a first rinse port 204, a second rinse port 205 and a second rinse port water channel 206.

[0029] Please pay attention to Figure 1 and Figure 4 A plug-in structure is provided at the connection between the upper teeth flushing head 2 and the lower teeth flushing head 3, and the upper teeth flushing head 2 and the lower teeth flushing head 3 are ultrasonically welded together to form a whole. The second flushing port water channel 206 is opened inside the flushing head body 202, and one end of the second flushing port water channel 206 is connected to the installation groove 203, and the other end of the second flushing port water channel 206 is connected to the second flushing port 205. The first flushing port 204 is arranged on one side of the installation groove 203.

[0030] In addition, a connecting water channel 2011 is provided in the docking joint 201 in the present application, and the connecting water channel 2011 is connected to the mounting groove 203, and the upper teeth flushing head 2 and the lower teeth flushing head 3 also include a waterproof cover plate 207, and the waterproof cover plate 207 is arranged on one side of the upper teeth flushing head 2 and the lower teeth flushing head 3.

[0031] Working principle: by setting the upper teeth washing head 2 and the lower teeth washing head 3 at one end of the nozzle 1, when in use, water is discharged from the upper and lower four holes at the same time, so that the upper and lower teeth 100 and the pits and fissures can be washed at the same time, and the washing efficiency is high. The upper teeth washing head 2 and the lower teeth washing head 3 are rotatably connected at one end of the nozzle 1, so that the upper teeth washing head 2 and the lower teeth washing head 32 can be rotated 360 degrees at one end of the nozzle 1, and then the inner and outer tooth surfaces, the gums between the teeth and the upper and lower teeth pits and fissures can be washed, and the use effect is good. Figure 5 and Figure 6 shown.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water flosser nozzle for simultaneously flushing pits and fissures and gums, comprising a nozzle (1), an upper tooth flushing head (2) and a lower tooth flushing head (3); characterized in that An upper tooth washing head (2) and a lower tooth washing head (3) are arranged at one end of the nozzle (1); and the upper and lower tooth washing heads are rotatable; the upper and lower tooth washing heads are both provided with a first washing port (204) and a second washing port (205), and water channels for water flow are also arranged inside the nozzle (1) and the upper tooth washing head (2) and the lower tooth washing head (3); water flows out through the nozzle (1) to the water outlets of the upper and lower tooth washing heads, and the water is discharged to wash the tooth pits and gums.

2. The water flosser nozzle for simultaneously flushing the pits and fissures and the gums according to claim 1, characterized in that: The nozzle (1) comprises a nozzle pipe (101), a water channel hole (102) is arranged in the nozzle pipe (101), a circular ring portion (103) for mounting an upper tooth flushing head (2) and a lower tooth flushing head (3) is arranged at one end of the nozzle pipe (101), sealing rings (104) are arranged on both upper and lower sides of the circular ring portion (103), and a mounting hole (105) is also opened inside the circular ring portion (103).

3. The water flosser nozzle for simultaneously flushing the pits and fissures and the gums according to claim 1, characterized in that: The upper teeth washing head (2) comprises a docking head (201) inserted into the mounting hole (105), and the upper teeth washing head (2) also comprises a washing head body (202), a mounting groove (203) is provided inside the washing head body (202), and the docking head (201) is fixedly installed inside the mounting groove (203), and the upper teeth washing head (2) is also provided with a first washing port (204), a second washing port (205) and a second washing port water channel (206).

4. The water flosser nozzle for simultaneously flushing the pits and fissures and the gums according to claim 1, characterized in that: A plug-in structure is provided at the connection between the upper teeth flushing head (2) and the lower teeth flushing head (3), and the upper teeth flushing head (2) and the lower teeth flushing head (3) are ultrasonically welded together to form an integral body.

5. The water flosser nozzle for simultaneously flushing the pits and fissures and the gums according to claim 3, characterized in that: The second flushing port water channel (206) is opened inside the flushing head body (202), one end of the second flushing port water channel (206) is connected to the mounting groove (203), and the other end of the second flushing port water channel (206) is connected to the second flushing port (205).

6. The water flosser nozzle for simultaneously flushing the pits and fissures and the gums according to claim 1, characterized in that: The first flushing port (204) is arranged on one side of the mounting groove (203).

7. The water flosser nozzle for simultaneously flushing the pits and fissures and the gums according to claim 3, characterized in that: The docking joint (201) is provided with a communicating water channel (2011), and the communicating water channel (2011) is communicated with the installation groove (203).

8. The water flosser nozzle for simultaneously flushing the pits and fissures and gums according to claim 1, characterized in that: The upper teeth washing head (2) further comprises a waterproof cover sheet (207), and the waterproof cover sheet (207) is arranged on one side of the upper teeth washing head (2) and the lower teeth washing head (3).

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