CN217525443U

CN217525443U - Portable electric tooth flushing device

Info

Publication number: CN217525443U
Application number: CN202220443285.6U
Authority: CN
Inventors: 李冬保; 颜继云; 李保正
Original assignee: Shenzhen Risun Technology Co Ltd
Current assignee: Shenzhen Risun Technology Co Ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-10-04
Anticipated expiration: 2032-03-02

Abstract

The utility model belongs to the technical field of tooth flushing devices, and provides a portable electric tooth flushing device, which comprises a shell, a water tank, a water pump and a spray head, wherein the spray head is connected with the upper part of the shell; the sprayer comprises a shell, a motor, a sprayer body, a cam rod, a spring and a spring, wherein the motor is arranged in the shell, the cam rod is arranged in the sprayer and clings to the inner side of the sprayer, the cam rod is connected with the motor, and the motor drives the cam rod to rotate to drive the sprayer body to swing; the user can wash the teeth in a large area without swinging the arms, and the use experience of the user is improved.

Description

Portable electric tooth flushing device

Technical Field

The utility model belongs to the technical field of towards the tooth ware, especially, relate to a portable electronic towards tooth ware.

Background

Tooth brushing is the most popular self-care action, and can solve the problem of cleaning partial tooth surfaces which are reached by a toothbrush, and the cleaning of the tooth surfaces at two sides of a slit between teeth, particularly the cleaning of gingival sulcus, also depends on other tooth cleaning health care products. Therefore, the tooth flushing device is an auxiliary supplement tool of the toothbrush, and places such as tooth gaps, gingival sulcus and the like which are difficult to clean by the toothbrush are cleaned.

The existing tooth flushing device generally comprises a shell, a water tank, a water pump and a spray head, wherein the water inlet of the water pump is connected with the water tank, the water outlet of the water pump is connected with the spray head, and food residue scraps in tooth gaps are flushed cleanly by water flow sprayed by the spray head, so that the aim of protecting tooth health is fulfilled. But the shower nozzle of present tooth flushing device all is fixed not wobbling basically, and the user need not transform the position ceaselessly during the use just can reach the effect that the tooth was washed to the large tracts of land, and long-time swing of arm causes user's arm tired easily, and user uses and experiences relatively poorly.

Therefore, a portable electric tooth rinsing device is needed, so as to solve the problems that the spray head of the tooth rinsing device is basically fixed and does not swing, the user needs to change the position continuously during use to achieve the effect of rinsing teeth in a large area, the arm of the user is easy to fatigue due to long-time swinging of the arm, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable electric tooth flushing device, which comprises a shell, a water tank, a water pump and a spray head, wherein the upper part of the shell is connected with the spray head, the water tank is arranged at the lower part of the shell, the water pump is arranged inside the shell, and the water pump is respectively connected with the water tank and the spray head through a water guide pipe; the sprayer comprises a shell, a sprayer body and a motor, wherein the motor is arranged in the shell, a cam rod is arranged in the sprayer body, the cam rod is tightly attached to the inner side of the sprayer body, the cam rod is connected with the motor, and the motor drives the cam rod to rotate to drive the sprayer body to swing.

Optionally, the water tank is detachably mounted to a lower portion of the housing by a screw.

Optionally, the spray head is made of silica gel.

Optionally, a switch is arranged on the outer side of the shell, and the switch controls the water pump and the motor to work.

Optionally, the switch is a speed regulation switch having a plurality of speed modes.

Optionally, the speed regulation switch is a resistance type stepless speed regulation switch.

Optionally, the shell is provided with a water outlet hole, the water outlet hole is matched with the water guide pipe for installation, and the water guide pipe extends to the bottom of the water tank.

Optionally, a sinking ball is mounted at the tail end of the water guide pipe, and the sinking ball limits the water guide pipe from sinking to the bottom of the water tank.

Optionally, an annular groove is formed on an upper end surface of the water tank, and the groove is provided with a sealing ring which abuts against the shell.

Optionally, the water tank is made of silica gel.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a portable electric tooth-washing device, which comprises a shell, a water tank, a water pump and a spray head, wherein the upper part of the shell is connected with the spray head, the water tank is arranged at the lower part of the shell, the water pump is arranged inside the shell, and the water pump is respectively connected with the water tank and the spray head through a water guide pipe; the sprayer comprises a shell, a sprayer body, a motor, a cam rod and a cam, wherein the motor is arranged in the shell, the cam rod is arranged in the sprayer and tightly attached to the inner side of the sprayer, the cam rod is connected with the motor, and the motor drives the cam rod to rotate to drive the sprayer to swing; the user can wash the teeth in a large area without swinging the arms, and the use experience of the user is improved.

Drawings

FIG. 1 is a schematic view of the portable electric tooth-rinsing device of the present invention;

FIG. 2 is a schematic sectional view of the portable electric tooth-rinsing device of the present invention;

fig. 3 is a schematic diagram of a half-section of the sinking ball of the portable electric tooth flushing device of the utility model.

Illustration of the drawings:

200. a tooth flushing device; 201. a housing; 202. a water tank; 203. a water pump; 204. a spray head; 205. an accommodating cavity; 206. a water conduit; 207. a storage battery; 208. a water outlet hole; 209. a switch; 210. a motor;

211. a cam lever; 212. a cam; 213. a steel ring; 214. an output shaft; 215. a box opening; 216. a groove; 217. a seal ring; 218. sinking the ball; 219. a through hole; 220. and (4) a filter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and the like 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Referring to fig. 1 to 3, an embodiment of the present invention provides a portable electric tooth rinsing device 200, which includes a cylindrical housing 201, a water tank 202 for storing rinsing water, a micro-pump 203 for pumping water, and a nozzle 204 for spraying pressurized water to rinse teeth. The head 204 is tightly attached to the upper portion of the housing 201, and the head 204 is made of silicon rubber and has a certain flexibility. The lower part of the shell 201 is tightly provided with the water tank 202, and the water tank 202 can be made of silica gel, thereby being safe and sanitary. The water tank 202 may be detachably fastened to the lower portion of the housing 201 by a screw, specifically, a screw is formed at the tank opening 215 of the water tank 202, the lower portion of the housing 201 is also provided with a screw adapted to the tank opening 215, and the water tank 202 may be tightly coupled to the housing 201 by the screw. An annular groove 216 is formed in the upper end surface of the tank port 215, a gasket 217 is disposed in the groove 216, and the gasket 217 abuts against the case 201, thereby improving the sealing property of the connection between the tank 202 and the case 201. An accommodating cavity 205 is formed inside the housing 201, a water pump 203 is arranged inside the accommodating cavity 205, and the water pump 203 is respectively connected with the water tank 202 and the spray head 204 through a water guide pipe 206. A storage battery 207 is tightly installed in the accommodating cavity 205 of the shell 201, the storage battery 207 is communicated with the water pump 203, and the storage battery 207 drives the water pump 203 to work. A water outlet hole 208 is formed in the bottom of the inner side of the accommodating chamber 205, the water outlet hole 208 is installed by matching with the water conduit 206, and the water conduit 206 extends to the bottom of the water tank 202. A switch 209 is arranged on the outer side of the shell 201, the switch 209 is connected with the storage battery 207 and connected to the water pump 203, and the switch 209 controls the water pump 203 to work. When the switch 209 is turned on, the water pump 203 sends the water pump 203 in the water tank 202 to the spray head 204 and sprays the water to be used by the user for washing teeth.

Further, a motor 210 is fixedly installed in the accommodating cavity 205 of the housing 201, a cam lever 211 is configured inside the spray head 204, one end of the cam lever 211, which is provided with a cam 212, is tightly attached to the inner side of the spray head 204, the other end of the cam lever 211 extends into the accommodating cavity 205 and is connected with an output shaft 214 of the motor 210 in a matching manner, the motor 210 is simultaneously connected to the switch 209, the motor 210 drives the cam lever 211 to rotate so as to drive the spray head 204 to swing, the washing area of the pressure water flow sprayed by the spray head 204 is enlarged, so that a user can wash teeth in a large area without swinging an arm, and the use experience of the user is improved. In order to prolong the service life of the nozzle 204 and prevent the cam 212 from excessively wearing the nozzle 204, a steel ring 213 is fixedly arranged on the inner wall of the nozzle 204, the cam 212 abuts against the steel ring 213, and the steel ring 213 and the nozzle 204 can be integrally molded by casting.

Further, the switch 209 is preferably a speed-adjusting switch having a plurality of speed modes, and the speed-adjusting switch can change the operating speeds of the water pump 203 and the motor 210, so as to realize different swing speeds of the spray head 204 and different pressure water flows output by the water pump 203. When water pump 203 output pressure rivers grow, shower nozzle 204 slew velocity also corresponding grow, realizes reducing the washing time under the washing effect of guaranteeing towards tooth ware 200, improves washing efficiency, for user save time. Specifically, the speed regulating switch is a resistance type stepless speed regulating switch.

Further, in order to enable the water conduit 206 to be always located at the bottom of the water tank 202, a sinking ball 218 is installed at the end of the water conduit 206, the sinking ball 218 should not hinder the water outlet effect of the water conduit 206, and the sinking ball 218 can limit the water conduit 206 from sinking to the bottom of the water tank 202, so that the water dispenser 200 can fully use the water in the water tank 202, and the water adding frequency of the water dispenser 200 can be reduced.

Further, in order to improve the quality of the water rinsing device 200 and the water quality of the water tank 202 of the water rinsing device 200, a through hole 219 is formed in the sinking ball 218, a cylindrical filter 220 is disposed in the through hole 219, the water conduit 206 is tightly connected and communicated with the through hole 219, and the filter 220 may be made of a ceramic material.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A portable electric tooth flushing device is characterized by comprising a shell, a water tank, a water pump and a spray head, wherein the upper part of the shell is connected with the spray head, the water tank is arranged at the lower part of the shell, the water pump is arranged in the shell, and the water pump is respectively connected with the water tank and the spray head through a water guide pipe; the sprayer comprises a shell, a sprayer body and a motor, wherein the motor is arranged in the shell, a cam rod is arranged in the sprayer body, the cam rod is tightly attached to the inner side of the sprayer body, the cam rod is connected with the motor, and the motor drives the cam rod to rotate to drive the sprayer body to swing.

2. The portable electric dental irrigator of claim 1 wherein said water tank is removably mounted to a lower portion of said housing by threads.

3. The portable electric dental irrigator of claim 1 wherein said spray head is made of silicone.

4. The portable electric tooth-rinsing device as claimed in claim 2, wherein a switch is provided on the outside of said housing, said switch controlling the operation of said water pump and said motor.

5. The portable electric dental irrigator of claim 4, wherein said switch is a speed switch having a plurality of speed modes.

6. The portable electric dental irrigator of claim 5, wherein the speed control switch is a resistive stepless speed control switch.

7. The portable electric dental irrigator of claim 6 wherein said housing defines an outlet opening, said outlet opening being mounted in cooperation with said conduit, said conduit extending to the bottom of said tank.

8. The portable electric dental irrigator of claim 7, wherein a sinking ball is mounted to the end of the conduit, said sinking ball limiting the conduit from sinking to the bottom of the tank.

9. The portable electric dental irrigator of claim 1 wherein an annular groove is formed in an upper end surface of said water tank, said groove housing a sealing ring which abuts said housing.

10. The portable electric dental irrigator of claim 1 wherein said water tank is made of silicone.