Portable oral irrigator

Abstract

The utility model relates to the technical field of oral irrigators, and discloses a portable oral irrigator which comprises a shell, an irrigating assembly and an adjusting assembly, a groove is formed in the rear end of the shell, a cavity is formed in the bottom of the shell, a containing groove is formed in the top of the shell, and the irrigating assembly comprises a water tank, a water pump, a guide pipe, a connecting block and a nozzle. The water tank is detachably mounted in the groove, the water pump is mounted in the cavity and connected with the water tank, the guide pipe is connected between the water pump and the connecting block, the connecting block is slidably mounted in the storage groove, the nozzle is detachably mounted at the top of the connecting block, and the adjusting assembly comprises a motor, a screw and a sliding block. Through the arrangement of the adjusting assembly, the nozzle can extend out of the containing groove in the using process, the nozzle can be stored in the containing groove when the nozzle is not used, the nozzle does not need to be detached, and carrying is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of oral irrigators, in particular to a portable oral irrigator. Background Art

[0002] Food debris stuck in the gaps between teeth, in addition to making people uncomfortable and carrying bacteria, is more harmful because it provides nutrients to dental plaque. If not removed in time, dental plaque can easily calcify and become "tartar" that accumulates at the root of the tooth, compressing and irritating the periodontal environment, causing periodontal atrophy. The water flosser can solve this problem very well. The water flosser is an auxiliary tool for cleaning the oral cavity. It uses pulsed water flow to clean teeth and gaps between teeth. It is mainly portable and desktop, and the general flushing pressure is 0 to 90psi.

[0003] The existing Chinese patent with the announcement number CN218552488U discloses a portable water flosser, including a water flosser body, the top of which is movably connected to a nozzle, and the bottom of which is fixedly connected to a No. 1 sealing gasket, the outside of the water flosser body is movably connected to a water tank, the top of the water tank is fixedly connected to a fixed column, the side of the fixed column is movably connected to a positioning rod, the outside of the positioning rod is fixedly connected to a movable plate, and the side of the movable plate is fixedly connected to a movable spring.

[0004] With respect to the above-mentioned related technology, the inventor of the utility model found that there are at least the following problems in the technology: the existing water flosser is inconvenient to carry because the nozzle is generally long, and if the nozzle is removed, it has to be stored separately, which is very inconvenient.

[0005] Therefore, how to design a portable water flosser has become a problem that we currently need to solve. Utility Model Content

[0006] The utility model aims at the deficiencies of the prior art and provides the following technical solutions:

[0007] A portable oral irrigator comprises a shell, a rinsing assembly and an adjusting assembly, wherein a groove is provided at the rear end of the shell, a cavity is provided at the bottom of the shell, and a storage groove is provided at the top of the shell, wherein the rinsing assembly comprises a water tank, a water pump, a conduit, a connecting block and a nozzle, wherein the water tank is detachably installed in the groove, the water pump is installed in the cavity and connected to the water tank, the conduit is connected between the water pump and the connecting block, the connecting block is slidably installed in the storage groove, and the nozzle is detachably installed on the top of the connecting block;

[0008] The adjusting assembly comprises a motor, a screw and a slider, wherein the motor is fixedly mounted in the cavity, the screw is fixedly mounted on the motor output shaft, the slider is integrally formed with the connecting block, and the slider is sleeved on the screw and threadedly connected with the screw.

[0009] Preferably, a PCB control board and a battery are embedded and installed on the front side of the housing, a control button is provided on the surface of the PCB control board, and a charging port is provided on the surface of the battery.

[0010] Preferably, a water inlet is provided on the top of the water tank, and a sealing plug is inserted into the interior of the water inlet.

[0011] Preferably, the conduit is a telescopic hose.

[0012] Preferably, a threaded connection column is provided on the top of the connection block, and a threaded connection sleeve is provided on the lower end of the nozzle, and the threaded connection sleeve is threadedly sleeved on the threaded connection column.

[0013] Preferably, a slide groove is provided on one side of the storage groove, and the sliding block slides in the slide groove.

[0014] Beneficial effects of the utility model:

[0015] First: by setting an adjustment component, the motor can be started to drive the screw to rotate, so that the screw drives the slider to slide along the slide groove, the slider drives the connecting block to slide along the storage groove, and the connecting block drives the nozzle to rise and fall. The nozzle can be adjusted. When in use, the nozzle can be extended from the storage groove. When not in use, the nozzle can be stored in the storage groove. There is no need to disassemble the nozzle, which is convenient to carry.

[0016] Second, the arrangement of the threaded connection column and the threaded connection sleeve facilitates the disassembly, assembly and replacement of the nozzle. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the connection structure between the nozzle and the connection block of the utility model.

[0020] In the figure: 1. shell; 11. groove; 12. cavity; 13. storage slot; 14. PCB control board; 15. battery; 16. control button; 17. charging port; 18. slide; 2. flushing assembly; 21. water tank; 22. water pump; 23. conduit; 24. connecting block; 25. nozzle; 26. water inlet; 27. sealing plug; 28. threaded connection column; 29. ​​threaded connection sleeve; 3. adjustment assembly; 31. motor; 32. screw; 33. slider. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not used to limit the utility model.

[0022] like Figure 1-3 As shown, the utility model provides a technical solution:

[0023] A portable oral irrigator comprises a shell 1, a rinsing assembly 2 and an adjusting assembly 3. A groove 11 is provided at the rear end of the shell 1, a cavity 12 is provided at the bottom of the shell 1, and a storage groove 13 is provided at the top of the shell 1. The rinsing assembly 2 comprises a water tank 21, a water pump 22, a conduit 23, a connecting block 24 and a nozzle 25. The water tank 21 is made of transparent plastic material and can be detachably installed in the groove 11. The water pump 22 is installed in the cavity 12 and connected to the water tank 21. The conduit 23 is a telescopic hose and is connected to the water pump 22. Between the connecting block 24, the connecting block 24 is slidably installed in the storage groove 13, and the nozzle 25 is detachably installed on the top of the connecting block 24. By setting the flushing component 2, when flushing teeth, the water pump 22 can be started to pump out the water in the water tank 21, and after entering the connecting block 24 through the conduit 23, it is sprayed out from the nozzle 25; a water inlet 26 is provided on the top of the water tank 21, and flushing water can be added to the water tank 21 through the water inlet 26. A sealing plug 27 is inserted into the inside of the water inlet 26, and the water inlet 26 can be sealed by setting the sealing plug 27.

[0024] Reference Figure 2 and Figure 3 The adjusting component 3 includes a motor 31, a screw 32 and a slider 33. The motor 31 is fixedly installed in the cavity 12, the screw 32 is fixedly installed on the output shaft of the motor 31, the slider 33 and the connecting block 24 are integrally formed, and a slide groove 18 is opened on one side of the storage groove 13. The screw 32 is rotatably installed in the slide groove 18, the slider 33 slides in the slide groove 18, and the slider 33 is sleeved on the screw 32 and threadedly connected with the screw 32. By setting the adjusting component 3, the motor 31 can be started to drive the screw 32 to rotate, so that the screw 32 drives the slider 33 to slide along the slide groove 18, so that the slider 33 drives the connecting block 24 to slide along the storage groove 13, and the connecting block 24 drives the nozzle 25 to rise and fall, so that the nozzle 25 can be adjusted. When in use, the nozzle 25 can be extended from the storage groove 13. When not in use, the nozzle 25 can be stored in the storage groove 13. There is no need to disassemble the nozzle 25, which is convenient to carry.

[0025] Reference Figure 1 and Figure 2A PCB control board 14 and a battery 15 are embedded and installed on the front of the housing 1. The water pump 22 and the motor 31 are electrically connected to the PCB control board 14. The battery 15 supplies power to the water pump 22 and the motor 31. A control button 16 is provided on the surface of the PCB control board 14, and the water pump 22 and the motor 31 can be controlled by the control button 16. A charging port 17 is provided on the surface of the battery 15, and the battery 15 can be charged through the charging port 17.

[0026] In order to facilitate the disassembly, assembly and replacement of the nozzle 25, a threaded connection column 28 is provided at the top of the connecting block 24, and the threaded connection column 28 is integrally formed with the connecting block 24. A threaded connection sleeve 29 is provided at the lower end of the nozzle 25, and the threaded connection sleeve 29 is integrally formed with the nozzle 25. The threaded connection sleeve 29 is threadedly sleeved on the threaded connection column 28, so that the nozzle 25 can be disassembled, assembled and replaced.

[0027] The working process of the utility model is as follows: by setting the adjustment component 3, the motor 31 can be started to drive the screw 32 to rotate, so that the screw 32 drives the slider 33 to slide along the slide groove 18, and the slider 33 drives the connecting block 24 to slide along the storage groove 13, so that the connecting block 24 drives the nozzle 25 to rise and fall, and the nozzle 25 can be adjusted. When in use, the nozzle 25 can be extended from the storage groove 13, and the water pump 22 can be started to pump out the water in the water tank 21, and the water enters the connecting block 24 through the conduit 23 and is sprayed out from the nozzle 25; when not in use, the nozzle 25 can be stored in the storage groove 13 without disassembling the nozzle 25, which is convenient to carry.

[0028] The above embodiments are only used to illustrate the technical solution of the present invention, but not to limit it.

Claims

1. A portable oral irrigator, comprising a housing (1), an irrigating assembly (2) and an adjusting assembly (3), characterized in that: The rear end of the shell (1) is provided with a groove (11), the bottom of the shell (1) is provided with a cavity (12), the top of the shell (1) is provided with a storage groove (13), the flushing assembly (2) comprises a water tank (21), a water pump (22), a conduit (23), a connecting block (24) and a nozzle (25), the water tank (21) is detachably mounted in the groove (11), the water pump (22) is mounted in the cavity (12) and connected to the water tank (21), the conduit (23) is connected between the water pump (22) and the connecting block (24), the connecting block (24) is slidably mounted in the storing groove (13), and the nozzle (25) is detachably mounted on the top of the connecting block (24); The adjustment assembly (3) comprises a motor (31), a screw rod (32) and a slider (33); the motor (31) is fixedly mounted in the cavity (12); the screw rod (32) is fixedly mounted on the output shaft of the motor (31); the slider (33) and the connecting block (24) are integrally formed; the slider (33) is sleeved on the screw rod (32) and is threadedly connected to the screw rod (32).

2. A portable oral irrigator according to claim 1, characterized in that: A PCB control board (14) and a storage battery (15) are embedded and installed on the front side of the housing (1); a control button (16) is provided on the surface of the PCB control board (14); and a charging port (17) is provided on the surface of the storage battery (15).

3. The portable oral irrigator according to claim 1, characterized in that: A water inlet (26) is provided at the top of the water tank (21), and a sealing plug (27) is inserted into the interior of the water inlet (26).

4. The portable oral irrigator according to claim 1, characterized in that: The conduit (23) is a telescopic hose.

5. The portable oral irrigator according to claim 1, characterized in that: A threaded connection column (28) is provided at the top of the connection block (24), and a threaded connection sleeve (29) is provided at the lower end of the nozzle (25), wherein the threaded connection sleeve (29) is threadably sleeved on the threaded connection column (28).

6. The portable oral irrigator according to claim 1, characterized in that: A slide groove (18) is provided on one side of the storage groove (13), and the sliding block (33) slides in the slide groove (18).

Images