CN217525435U

CN217525435U - Portable tooth flushing device with detachable filter screen

Info

Publication number: CN217525435U
Application number: CN202220441341.2U
Authority: CN
Inventors: 李冬保; 颜继云; 王树华
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 tooth flushing device with a detachable filter screen, 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 water tank is arranged at the lower part of the shell, and the water pump is arranged in the shell; the shell is provided with a water outlet hole, the water outlet hole is connected with a water guide pipe, one end of the water guide pipe is connected to the water pump, the other end of the water guide pipe extends to the bottom of the water tank, and the water pump is connected with the spray head through a water outlet pipe; wherein, a pipe buckle is arranged on the water guide pipe, and a filter screen is detachably arranged in the pipe buckle; the water of water tank is filtered through the filter screen and then is supplied the user to use, improves the sparge water quality, and the prevention user takes place the oral cavity state of an illness, promotes user's use and experiences.

Description

Portable tooth flushing device with detachable filter screen

Technical Field

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

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 a water inlet of the water pump is connected with the water tank, a water outlet of the water pump is connected with the spray head, and food residue scraps in tooth gaps are flushed cleanly by utilizing jetted water flow so as to achieve the purpose of protecting tooth health. However, the existing tooth rinsing device is directly used by users without filtering clear water basically during working, which is easy to cause oral diseases and has poor use experience.

Therefore, a portable tooth washing device with a detachable filter screen is urgently needed to solve the problems that the working time of the tooth washing device is not filtered by clear water and is directly used by a user, the oral disease condition is easily caused, and the user experience is poor.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a portable tooth flushing device with a detachable filter screen, 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 water tank is arranged on the lower part of the shell, and the water pump is arranged in the shell; the shell is provided with a water outlet hole, the water outlet hole is connected with a water guide pipe, one end of the water guide pipe is connected to the water pump, the other end of the water guide pipe extends to the bottom of the water tank, and the water pump is connected with the spray head through a water outlet pipe; wherein, be provided with the pipe buckle on the aqueduct, detachably sets up the filter screen in the pipe buckle.

Optionally, the pipe buckle is connected in a buckling manner, the filter screen is clamped by the pipe buckle, and the pipe buckle is installed at the middle section of the water guide pipe.

Optionally, the screen is a multilayer composite structure.

Optionally, the filter screen comprises a bracket and a filter membrane, and the bracket clamps the filter membrane.

Optionally, the bracket is made of stainless steel mesh.

Optionally, the mesh number of the stainless steel net is larger than 200 meshes.

Optionally, the filter membrane is a nylon filter membrane.

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, the sinking ball is provided with a through hole, and the through hole is communicated with the water guide pipe.

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

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

the utility model provides a portable tooth washing device with a detachable filter screen, 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 water tank is arranged at the lower part of the shell, and the water pump is arranged in the shell; the shell is provided with a water outlet hole, the water outlet hole is connected with a water guide pipe, one end of the water guide pipe is connected to the water pump, the other end of the water guide pipe extends to the bottom of the water tank, and the water pump is connected with the spray head through a water outlet pipe; wherein, a pipe buckle is arranged on the water guide pipe, and a filter screen is detachably arranged in the pipe buckle; the water of water tank is filtered through the filter screen and is supplied the user to use again, improves the sparge water quality, and the prevention user takes place the oral cavity state of an illness, promotes user's use and experiences.

Drawings

FIG. 1 is a schematic view of the overall structure of the portable tooth flushing device with a detachable filter screen of the present invention;

FIG. 2 is a schematic cross-sectional view of the portable tooth washing device with a detachable filter screen of the present invention;

FIG. 3 is a schematic half-section view of the sinking ball of the portable tooth flushing device with the detachable filter screen of the utility model;

fig. 4 is a schematic view of the pipe buckle structure of the present invention;

fig. 5 is a schematic cross-sectional view of the pipe buckle of the present invention;

fig. 6 is a schematic view of the threaded connection pipe fastener of the present invention.

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 water outlet pipe; 211. pipe buckling; 212. filtering with a screen; 213. a first clamping body; 214. a second clamping body; 215. a box opening; 216. a groove; 217. a seal ring; 218. a boss; 219. sinking the ball; 220. a through hole; 221. hanging and buckling; 222. a circular arc surface; 223. a support; 224. a pressure valve; 225. a filtration membrane; 226. a flexible tape sheet.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below 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 connected through the inside of the two elements, or may be connected wirelessly or through a wire. The specific meaning of the above terms in the present invention can be understood as a specific case by 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 5, an embodiment of the present invention provides a portable tooth washing device 200 with a detachable filter screen, which includes a cylindrical housing 201, a water tank 202 for storing washing water, a micro-pump 203 for pumping water, and a nozzle 204 for spraying pressure water to wash 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 and tightly mounted on a 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 similarly 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. A containing cavity 205 is formed inside the housing 201, a water pump 203 is arranged inside the containing cavity 205, the water pump 203 is connected with the water tank 202 through a water guide pipe 206, and the water pump 203 is connected with the spray head 204 through a water outlet pipe 210. A storage battery 207 is tightly installed in the accommodating cavity 205 of the housing 201, the storage battery 207 is communicated with the water pump 203, and the storage battery 207 drives the water pump 203 to work. The bottom of the inner side of the accommodating cavity 205 is provided with a water outlet hole 208, the water outlet hole 208 is installed in cooperation 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 pipe buckle 211 is closely installed on the water guiding pipe 206, the pipe buckle 211 is connected in a snap-in manner, the pipe buckle 211 is disposed at the middle position of the water guiding pipe 206, and a filter screen 212 for filtering water in the water tank 202 is detachably clamped in the pipe buckle 211. Specifically, the tube buckle 211 includes a first clamping body 213 and a second clamping body 214, and the first clamping body 213 and the second clamping body 214 are connected by a flexible strip 226. The first clamping body 213 is provided with an arc-shaped boss 218, the second clamping body 214 is provided with an arc-shaped hanging buckle 221, and the hanging buckle 221 is buckled into the boss 218, so that the first clamping body 213 and the second clamping body 214 are tightly matched and sealed. The front end of the hanging buckle 221 is formed with an arc surface 222, which facilitates the buckling of the second clamping body 214 into the first clamping body 213. The setting of filter screen 212 for the water that gets into water pump 203 filters through filter screen 212 earlier and supplies the user to use again, improves the sparge water quality, and the prevention user takes place the oral cavity state of an illness, promotes user's use and experiences. The filter screen 212 is of a multi-layer composite structure, the outer layer is a support 223, the interlayer is a filter membrane 225, and the two symmetrical supports 223 clamp the filter membrane 225. The support 223 is preferably made of stainless steel meshes, the mesh number of the stainless steel meshes is larger than 200 meshes, impurities with large volume can be filtered, and coarse filtration is achieved. Preferably, filtration membrane 225 is the nylon filter membrane, can filter ultrafine particle's impurity, and the filter effect is good, improves the quality of water of sending to shower nozzle 204 well, ensures user's health safety, promotes user experience.

Further, in order to enable the water guiding pipe 206 to be always located at the bottom of the water tank 202, a sinking ball 219 is installed at the end of the water guiding pipe 206, the sinking ball 219 should not hinder the water outlet effect of the water guiding pipe 206, specifically, a through hole 220 is arranged on the sinking ball 219, and the water guiding pipe 206 is tightly connected and conducted with the through hole 220. The sinking ball 219 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 make the water sprayed from the nozzle 204 have sufficient pressure to ensure the flushing effect of the tooth flushing device 200, a pressure valve 224 is disposed on the water outlet pipe 210, the pressure valve 224 controls the water pressure of the water outlet pipe 210, specifically, the pressure valve 224 sets a conducting threshold, and when the water pump 203 supplies the water under pressure to the nozzle 204, the pressure valve 224 can be conducted only when the water under pressure reaches the conducting threshold of the pressure valve 224.

In some embodiments, the pipe buckle 211 may also be connected by a screw connection, and specifically, as shown in fig. 6, the first clamping body 213 and the second clamping body 214 clamp the filter screen 212 in the pipe buckle 211 by the screw connection, which is convenient for production and application.

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 tooth flushing device with a detachable filter screen is characterized by comprising a shell, a water tank, a water pump and a spray head, wherein the spray head is connected to the upper part of the shell; the shell is provided with a water outlet hole, the water outlet hole is connected with a water guide pipe, one end of the water guide pipe is connected to the water pump, the other end of the water guide pipe extends to the bottom of the water tank, and the water pump is connected with the spray head through a water outlet pipe; the filter screen is detachably arranged in the pipe fastener.

2. The portable tooth-rinsing device with detachable filter screen as claimed in claim 1, wherein the pipe fastener is a snap-fit connection, the pipe fastener clamps the filter screen, and the pipe fastener is installed at the middle section of the water conduit.

3. The portable irrigator of claim 1 wherein said filter screen is a multi-layer composite structure.

4. The portable water toothpick with a removable filter screen as claimed in claim 3 wherein said filter screen comprises a holder and a filter membrane, said holder holding said filter membrane.

5. The portable irrigator of claim 4 in which said frame is made of stainless steel mesh.

6. The portable irrigator of claim 5 wherein said stainless steel mesh has a mesh size greater than 200 mesh.

7. The portable irrigator of claim 4 wherein said filter is a nylon filter, wherein said strainer is removable.

8. The portable tooth irrigator of claim 1 wherein said manifold has a ball-sink mounted to the end thereof, said ball-sink limiting the settling of said manifold at the bottom of said tank.

9. The portable water toothpick with a detachable filter screen as claimed in claim 8, wherein said sinking ball is provided with a through hole communicating with said water guide duct.

10. The portable tooth-rinsing device with detachable filter screen as claimed in claim 1, wherein a switch is provided at the outside of the housing, and the switch controls the operation of the water pump.