CN216394331U

CN216394331U - Passive tooth flushing device

Info

Publication number: CN216394331U
Application number: CN202122181530.9U
Authority: CN
Inventors: 何世祥; 费诗超; 徐攀; 邓兴国
Original assignee: Sichuan Kesi Precision Mould Co ltd
Current assignee: Sichuan Kesi Precision Mould Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-04-29
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a passive tooth flushing device, which comprises a nozzle, a main body, a handle and a hose; the nozzle is communicated with one end of the main body, the other end of the main body is connected with one end of the handle through the middle plug, and the other end of the handle is connected with the hose through the end plug; one end of the hose penetrates through the handle and is communicated with the main pipeline, and the other end of the hose is communicated with the water tap and is used for providing water source; the main body is a pipeline with gradually changed aperture, and the tip of the pipeline is communicated with the nozzle; the nozzle is conical, the tip of the cone is a water outlet, a turbine for atomizing water is installed in the conical nozzle, and the top of the nozzle is welded with a turbine cover through ultrasonic. The utility model leads water with certain pressure led out by the water tap into the main body, the pipe diameter of the main body is gradually changed, water pressure is increased, the pressurized water is led into the nozzle, the nozzle impacts the turbine to rotate, the water is atomized, and teeth are cleaned.

Description

Passive tooth flushing device

Technical Field

The utility model belongs to the technical field of tooth flushing devices, and particularly relates to a passive tooth flushing device.

Background

Among cleaning products for cleaning teeth, there are electric toothbrushes and manual ordinary toothbrushes. The cleaning products are needed to be used by the toothbrushes of the above types, so that the pregnant women are easy to feel nausea during tooth brushing, and part of the cleaning products have influence on the development of fetuses.

For children, most children do not like brushing teeth after meals and cannot brush teeth cleanly.

For people who have orthodontic teeth and dental implants, the difficulty of tooth brushing and cleaning is high, and the teeth are difficult to clean.

The use of a conventional toothbrush is a painful option for some people with periodontitis or habitual gingival bleeding with tooth brushing. Moreover, the traditional toothbrush can only clean 60% of tooth areas in the oral cavity, and also can clean 40% of dead areas, such as slits between teeth, gingival sulcus, fossa, cavities, wisdom teeth, tooth roots and the like, which can not be cleaned.

The electric tooth flushing device of the same type in the current market needs a power supply to drive a motor to operate, is complex in structure, high in cost, limited in water storage capacity, short in service time and incapable of reaching a cleaning state, and the spray head generally has the conditions of damaging gums, oral mucosa and the like, and the service time is mostly about 1 minute.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to overcoming the above-mentioned shortcomings in the art and providing a passive dental irrigator which solves or improves the above-mentioned problems.

In order to achieve the purpose, the utility model adopts the technical scheme that:

a passive tooth flushing device comprises a nozzle, a main body, a handle and a hose; the nozzle is communicated with one end of the main body, the other end of the main body is connected with one end of the handle through the middle plug, and the other end of the handle is connected with the hose through the end plug; one end of the hose penetrates through the handle and is communicated with the main pipeline, and the other end of the hose is communicated with the water tap and is used for providing water source;

the main body is a pipeline with gradually changed aperture, and the tip of the pipeline is communicated with the nozzle; the nozzle is conical, the tip of the cone is a water outlet, a turbine for atomizing water is installed in the conical nozzle, and the top of the nozzle is welded with a turbine cover through ultrasonic.

Furthermore, the other end of the hose is provided with a connector which is communicated with the water faucet, and a control valve for controlling water flow is arranged on the water faucet.

Further, the middle plug comprises a middle plug outer cylinder and a middle plug inner cylinder, and a middle plug annular groove is formed in a space between the middle plug outer cylinder and the middle plug inner cylinder; two buckles are symmetrically arranged on the inner wall of the inner cylinder of the middle plug.

Furthermore, a clamping groove is formed in one end, far away from the nozzle, of the main body, the main body penetrates through the inner cylinder of the middle plug, and the middle plug is fixedly connected with the main body through the matching of the clamping groove and the buckle.

Furthermore, the top of the handle is embedded into the annular groove of the middle plug, the hose is sleeved on the outer wall of the main body, the sleeved part of the hose expands, and the outer wall of the expanded hose is connected with the inner wall of the handle in an adsorption manner.

Furthermore, the end plug comprises an outer end plug cylinder and an inner end plug cylinder, and a space between the outer end plug cylinder and the inner end plug cylinder forms an end plug annular groove; four protruding columns are uniformly distributed on the outer wall of the inner barrel of the end plug; the four protruding columns are in a conical shape, and the tips of the conical shape are arranged upwards.

Furthermore, the hose penetrates through the inner cylinder of the end plug, the bottom of the handle is embedded in an annular groove of the end plug, and the inner wall of the end plug is connected with four conical protruding columns in an extruding mode.

The passive tooth flushing device provided by the utility model has the following beneficial effects:

the utility model leads water with certain pressure led out by the water tap into the main body, the pipe diameter of the main body gradually changes, the pressure of the water is increased, the pressurized water is led into the nozzle, the nozzle impacts the turbine to rotate, the water is atomized, certain impact force is reduced, and the water is sprayed out through the water outlet at the tip.

Drawings

Fig. 1 is a structural view of a passive tooth irrigator.

Fig. 2 is an exploded view of a passive dental irrigator.

Fig. 3 is a cross-sectional view of a passive teething device.

Fig. 4 is a structure diagram of a middle plug of the passive tooth flushing device.

Figure 5 is a block diagram of an end plug of a passive dental irrigator.

Wherein, 1, a nozzle; 2. a main body; 3. a middle plug; 4. a handle; 5. an end plug; 6. a hose; 7. a connector; 8. a faucet; 9. a control valve; 10. a middle plug annular groove; 11. an end plug annular groove; 12. a middle plug outer cylinder; 13. an inner cylinder of the middle plug; 14. buckling; 15. an end plug outer barrel; 16. an end plug inner barrel; 17. a protruding post; 18. a turbine; 19. a turbine cover; 20. a clamping groove.

Detailed Description

The following description of the embodiments of the present invention is provided to facilitate the understanding of the present invention by those skilled in the art, but it should be understood that the present invention is not limited to the scope of the embodiments, and it will be apparent to those skilled in the art that various changes may be made without departing from the spirit and scope of the utility model as defined and defined in the appended claims, and all changes that come within the meaning and range of equivalency of the claims are to be embraced therein.

According to one embodiment of the application, referring to fig. 1-5, the passive tooth irrigator of the present scheme comprises a nozzle 1, a main body 2, a handle 4 and a hose 6.

The nozzle 1 is communicated with one end of the main body 2, the other end of the main body 2 is connected with one end of a handle 4 through a middle plug 3, and the other end of the handle 4 is connected with a hose 6 through an end plug 5; one end of the hose 6 passes through the handle 4 and is in pipe communication with the main body 2, and the other end of the hose 6 is in pipe communication with the water tap 8 for providing a water source having a certain water pressure.

Specifically, main part 2 is a pipeline of aperture gradual change, and the tip and the nozzle 1 intercommunication of pipeline, and after water got into the theme, under the effect of the 2 pipelines of main part of gradual change, with certain degree increase water pressure to water after will the pressure boost is leading-in the nozzle 1.

Nozzle 1 is the toper, and conical tip is the delivery port, and installs turbine 18 in conical nozzle 1, a plurality of arc flabellums of evenly distributed on turbine 18, after water that has certain water pressure gets into nozzle 1, the water strikes turbine 18, it is rotatory to drive turbine 18, turbine 18 is rotatory atomizes water to a certain extent, and spout atomizing water from nozzle 1 tip, because the delivery port aperture at nozzle 1 tip is less, so spun water has certain impact force, can be used for rinsing the tooth.

A turbine cover 19 is mounted on the top of the nozzle 1, and the turbine cover 19 is fixed to the top of the nozzle 1 by ultrasonic welding.

The hose 6 is kept away from the one end of nozzle 1 and is set up connector 7, and connector 7 and tap 8 intercommunication to install the control valve 9 that is used for controlling discharge on tap 8, through the water yield and the delivery pressure of control valve 9 control tap 8, generally think that the water pressure is also big when the water yield is big, during the use, can adjust water yield and water pressure according to the demand.

The middle plug 3 is used for connecting the main body 2, the handle 4 and the hose 6, the middle plug 3 comprises a middle plug outer cylinder 12 and a middle plug inner cylinder 13, and a middle plug annular groove 10 is formed in a space between the middle plug outer cylinder 12 and the middle plug inner cylinder 13; two buckles 14 are symmetrically arranged on the inner wall of the inner plug barrel 13.

A clamping groove 20 is formed in one end, far away from the nozzle 1, of the main body 2, the main body 2 penetrates through the middle plug inner barrel 13, and the middle plug 3 is fixedly connected with the main body 2 through the matching of the clamping groove 20 and the buckle 14.

The top of the handle 4 is embedded into the annular groove 10 of the middle plug, the hose 6 is sleeved on the outer wall of the main body 2, the end part of the hose 6 expands, the expanded hose 6 is connected with the inner wall of the handle 4 in an adsorption and extrusion manner, the hose 6 is further fixed between the handle 4 and the main body 2, and the handle 4 is connected with the main body 2.

The end plug 5 comprises an end plug outer barrel 15 and an end plug inner barrel 16, and a space between the end plug outer barrel 15 and the end plug inner barrel 16 forms an end plug annular groove 11; four protruding columns 17 are uniformly distributed on the outer wall of the end plug inner barrel 16; four outstanding posts 17 all are the toper form, and the pointed end of toper form sets up, sets up the embedding of the handle 4 of being convenient for up.

The hose 6 passes through the inner barrel 16 of the end plug, the bottom of the handle 4 is embedded in the annular groove 11 of the end plug, and the inner wall of the end plug 5 is connected with four conical protruding columns 17 in an extruding way, namely in an interference fit way.

The present embodiment can be directly connected to various standard water taps 8, and can continuously provide tooth cleaning work. After the water flow is stirred at high speed by the turbine 18, the water molecules formed can clean not only various residues on the teeth but also bacteria which are not visible to the naked eye. Water molecules are sprayed in a conical shape, and cleaning work can be performed at different positions in different angles in the oral cavity. The tooth surface, the tooth inner wall and the tooth gaps can be cleaned at 360 degrees without dead angles. The sprayed conical water mist/water flow increases the cleaning force application area, reduces the bearing pressure, and cleans in the oral cavity like massaging, which is soft and comfortable.

The utility model leads water with certain pressure led out by a water tap 8 into a main body 2, the pipe diameter of the main body 2 is gradually changed, the pressure of the water is increased, the pressurized water is led into a nozzle 1, the nozzle 1 impacts a turbine 18 to rotate, the water is atomized, certain impact force is reduced, and the water is sprayed out through a pointed water outlet.

When the tooth cleaner is used, the handle 4 can be held by hand to clean teeth without dead angles, the nozzle 1 is small in size and can completely extend into a cavity to clean teeth without dead angles, and the traditional tooth cleaner and the electric toothbrush have the limit of cleaning.

The water quantity and the water pressure sprayed by the nozzle 1 can be adjusted in real time according to the using population and the using requirement, and the water pressure are adjusted in real time by a pure machine without a power circuit structure, so that the water pressure and the water pressure adjusting device is simple in structure and convenient to maintain.

The water storage device is directly connected with the water tap 8, so that water can be supplied uninterruptedly for a long time, and compared with the traditional tooth flushing device, the water storage device is mostly provided with a water storage structure, the water storage structure has limited water storage, and long-time uninterrupted flushing cannot be realized; the traditional electric toothbrush is completely free of dry cleaning, easily damages gums and cavities and has poor cleaning effect.

While the present invention has been described in detail with reference to the embodiments, the scope of the present invention should not be limited to the embodiments. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the appended claims.

Claims

1. A passive tooth flusher is characterized in that: comprises a nozzle, a main body, a handle and a hose; the nozzle is communicated with one end of the main body, the other end of the main body is connected with one end of the handle through the middle plug, and the other end of the handle is connected with the hose through the end plug; one end of the hose penetrates through the handle and is communicated with the main pipeline, and the other end of the hose is communicated with the faucet and is used for providing a water source;

the main body is a pipeline with gradually changed aperture, and the tip of the pipeline is communicated with the nozzle; the nozzle is a cone, the tip of the cone is a water outlet, a turbine used for atomizing water is installed in the cone-shaped nozzle, and the top of the nozzle is welded with a turbine cover through ultrasonic.

2. The passive dental irrigator of claim 1, wherein: the other end of the hose is provided with a connector which is communicated with the water faucet, and a control valve for controlling water flow is arranged on the water faucet.

3. The passive dental irrigator of claim 1, wherein: the middle plug comprises a middle plug outer cylinder and a middle plug inner cylinder, and a middle plug annular groove is formed in a space between the middle plug outer cylinder and the middle plug inner cylinder; two buckles are symmetrically arranged on the inner wall of the inner plug cylinder.

4. The passive dental irrigator of claim 3, wherein: a clamping groove is formed in one end, far away from the nozzle, of the main body, the main body penetrates through the inner barrel of the middle plug, and the middle plug is fixedly connected with the main body through the matching of the clamping groove and the buckle.

5. The passive dental irrigator of claim 4, wherein: the top of the handle is embedded into the annular groove of the middle plug, the hose is sleeved on the outer wall of the main body, the sleeved part of the hose expands, and the expanded outer wall of the hose is connected with the inner wall of the handle in an adsorption manner.

6. The passive dental irrigator of claim 1, wherein: the end plug comprises an outer end plug cylinder and an inner end plug cylinder, and an end plug annular groove is formed in a space between the outer end plug cylinder and the inner end plug cylinder; four protruding columns are uniformly distributed on the outer wall of the inner barrel of the end plug; the four protruding columns are in a conical shape, and the tips of the conical shape are arranged upwards.

7. The passive dental irrigator of claim 6, wherein: the hose penetrates through the inner cylinder of the end plug, the bottom of the handle is embedded in the annular groove of the end plug, and the inner wall of the end plug is connected with the four conical protruding columns in an extruding manner.