CN218338552U

CN218338552U - Self-cleaning tooth flushing device

Info

Publication number: CN218338552U
Application number: CN202221996886.6U
Authority: CN
Inventors: 罗伟标; 邓国基; 何志江; 梁志斌
Original assignee: Zhejiang Wanmo Technology Co ltd
Current assignee: Zhejiang Wanmo Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-20
Anticipated expiration: 2032-07-28

Abstract

The utility model discloses a self-cleaning tooth flushing device, include: the machine body is internally provided with a cavity for storing liquid and a water pumping mechanism connected with the cavity, and the cavity is provided with an upward opening; the cleaning nozzle comprises a main pipe part and a spray head part, one end of the main pipe part is detachably arranged at the upper part of the machine body and is connected with the water pumping mechanism, the spray head part extends out from the other end of the main pipe part and is bent downwards for forming, and the spray head part sprays water towards an opening of the accommodating cavity; the cover body is arranged at the opening of the cavity to seal or open the opening; through the ingenious cooperation in clean nozzle and appearance chamber, the water route of sanitizer to holding chamber and pump water mechanism circulates cleanly, can reach the clean effect of efficient, and the user need not to wait on side always, only need with the automatically cleaning towards the tooth ware set for clean time can, it is very convenient to use.

Description

Self-cleaning tooth flushing device

Technical Field

The utility model relates to a tooth flushing device, in particular to a self-cleaning tooth flushing device.

Background

After the tooth washing device is used for a long time, the water tank and the internal water channel can store dirt such as water scale and the like. The user typically places a cleaning agent into the tank and then activates the dental irrigator, which is then discharged through the waterway to clean the tank and waterway. In order to achieve better cleaning effect, the discharged cleaning agent is often required to be poured into the water tank repeatedly, and the operation is time-consuming and inefficient.

SUMMERY OF THE UTILITY MODEL

The present invention aims to solve at least one of the above-mentioned technical problems in the related art to a certain extent. Therefore, the utility model provides a self-cleaning tooth flushing device.

In order to achieve the above purpose, the technical scheme of the utility model is as follows:

according to the utility model discloses a self-cleaning towards tooth ware of first aspect embodiment includes:

the liquid storage device comprises a machine body, wherein a cavity for storing liquid and a water pumping mechanism connected with the cavity are arranged in the machine body, and the cavity is provided with an upward opening;

the cleaning nozzle comprises a main pipe part and a spray head part, one end of the main pipe part is detachably arranged at the upper part of the machine body and is connected with the water pumping mechanism, the spray head part extends out from the other end of the main pipe part and is bent downwards for forming, and the spray head part sprays water towards the opening of the containing cavity;

the cover body is arranged at the opening of the containing cavity to seal or open the opening.

According to the utility model discloses automatically cleaning towards tooth ware has following beneficial effect at least: through the ingenious cooperation in clean nozzle and appearance chamber, the water route of sanitizer to holding chamber and pump water mechanism circulates cleanly, can reach the clean effect of efficient, and the user need not to wait on side always, only need with the automatically cleaning towards the tooth ware set for clean time can, it is very convenient to use.

According to the utility model discloses a some embodiments, be equipped with the connecting piece on the fuselage, the jack has been seted up on the connecting piece, clean nozzle detachably pegs graft on the jack, clean nozzle passes through the connecting piece with pump water mechanism intercommunication.

According to some embodiments of the utility model, the connecting piece with be equipped with location structure between the clean nozzle, through location structure will clean nozzle with shower nozzle portion orientation in open-ended direction location is pegged graft in the jack.

According to the utility model discloses a some embodiments, location structure does, one side of jack upper end is equipped with the spacing groove, be equipped with outside convex stopper on the lateral wall of main pipe portion, the stopper with cooperate the joint between the spacing groove.

According to some embodiments of the utility model, the lid rotates to be connected on the connecting piece, install position detecting device on the lid, the automatically cleaning is towards tooth ware still including the control module that has the self-cleaning mode, position detecting device with the control module electricity is connected, works as the lid rotates to opening the open-ended position just clean nozzle can move towards when holding the intracavity water spray, position detecting device with the position signal feedback that detects extremely control module, control module can start the self-cleaning mode.

According to the utility model discloses a some embodiments, be equipped with the ring channel on the lateral wall of connecting piece, be equipped with the lug in the ring channel, the lid rotates to be connected on the ring channel, the lug is located the position that the lid was opened, position detection device is equipped with elastic switch, elastic switch's tip is located slide in the ring channel, work as the elastic switch butt is in on the lug, position detection device with signal feedback extremely control module.

According to some embodiments of the invention, the connecting member is integrally formed on the body, or the connecting member is installed as a separate member on the body.

According to some embodiments of the utility model, the fuselage bottom is equipped with puts the thing chamber, clean nozzle can put into put the thing intracavity and deposit.

According to the utility model discloses a some embodiments, it is equipped with the buckle to put the thing intracavity, the cleaning nozzle joint is in go up the line fixing on the buckle.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural view of the present invention when the cover is opened;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a schematic view of the structure of the connecting member of the present invention;

FIG. 4 is a schematic view of the bottom of the fuselage;

fig. 5 is a schematic view of a conventional tooth-punching nozzle structure.

Reference numerals: a body 100; a chamber 110; an opening 111; a storage chamber 120; a buckle 121; cleaning the nozzle 200; a main pipe portion 210; a stopper 211; a shower head portion 220; a cover body 300; a connecting member 400; a jack 410; a limit groove 411; an annular groove 420; a bump 421; a position detection device 500; a resilient switch 510.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

A self-cleaning water toothpick comprises a body 100, a cleaning nozzle 200 and a cover 300.

As shown in fig. 1, the cleaning nozzle 200 includes a main pipe portion 210 and a nozzle portion 220, the main pipe portion 210 may be a vertical pipe structure or an upward pipe structure with a certain inclination, and the nozzle portion 220 extends from an upper end of the main pipe portion 210 and is bent obliquely downward. The body 100 may have a cylindrical structure as a whole. A chamber 110 and a water pumping mechanism (not shown) are disposed in the body 100, and the water pumping mechanism includes a water pump, a water path, and other components. The cavity 110 has an upward opening 111, the opening 111 of the cavity 110 may be directly opened at the top of the main body 100, and the cavity 110 extends downward along the height direction of the main body 100. The cavity 110 is used for storing liquid, the cavity 110 is connected with a water pumping mechanism, and the water pumping mechanism pumps the liquid in the cavity 110 for use. The lower end of the main pipe portion 210 of the cleaning nozzle 200 is detachably mounted on the upper portion of the main body 100, and the cleaning nozzle 200 is connected to the water pumping mechanism after being mounted on the main body 100. In this embodiment, the cleaning nozzle 200 is mounted on the top of the body 100 in an inserting manner and is located at one side of the opening 111 of the cavity 110. The cover 300 is mounted on the body 100 and is used for covering and closing the opening 111 of the cavity 110. The opening 111 can be opened by opening the cover 300. The opening structure of the cover 300 may be, but not limited to, a flip type, a rotating type, a plug type, and the like. In the normal oral cleaning mode, the cleaning nozzle 200 is detached from the body 100, and a conventional tooth-rinsing nozzle (as shown in fig. 5) is used, and the water pumping mechanism pumps water from the housing 110 to the tooth-rinsing nozzle, and the tooth-rinsing nozzle sprays water to clean the oral cavity. When the cavity 110 and the water pumping mechanism need to be cleaned, the tooth-flushing nozzle is detached, and the cleaning nozzle 200 is mounted on the body 100, with the nozzle head 220 facing the opening 111 of the cavity 110. Detergent is put into the chamber 110, and the water pumping mechanism pumps the detergent in the chamber 110 to the cleaning nozzle 200 for delivery. The detergent is sprayed from the cleaning nozzle 200, and the sprayed detergent falls again into the chamber 110 through the opening 111, thereby forming a circulation of the detergent. The cleaning agent is used for circularly cleaning the water paths of the cavity 110 and the water pumping mechanism, so that the efficient cleaning effect can be achieved, a user does not need to wait all the time, only the cleaning time of the self-cleaning tooth flushing device needs to be set, and the use is very convenient.

In some embodiments of the present invention, as shown in fig. 2 and 3, a connecting member 400 is provided on the body 100, and the connecting member 400 is mainly used to connect the cleaning nozzle 200 and the water pumping mechanism. Among them, the connection member 400 may be integrally formed on the body 100, that is, the connection member 400 is a part of the body 100. Alternatively, the connector 400 is installed and fixed on the body 100 as a separate member. As shown in fig. 2, the connector 400 is disposed at the top of the body 100, beside the opening 111 of the cavity 110. The connector 400 is provided with a jack 410, and the upper end and the lower end of the connector 400 are opened through the jack 410. The cleaning nozzle 200 is detachably inserted into the upper end of the insertion hole 410, and the water path of the water pumping mechanism is connected to the lower end of the insertion hole 410, thereby communicating the cleaning nozzle 200 with the water pumping mechanism. The same tooth-punching nozzle is inserted into the connecting piece 400 for use. In order to ensure that the nozzle head 220 faces the opening 111 of the cavity 110 after the cleaning nozzle 200 is inserted into the connector 400, a positioning structure is provided between the connector 400 and the cleaning nozzle 200. Specifically, as shown in fig. 3, a limiting groove 411 is disposed at an upper portion of the connection member 400, and preferably, the limiting groove 411 is located at one side of an upper end of the insertion hole 410. The outer side wall of the lower end of the main pipe portion 210 is provided with a limiting block 211, and the limiting block 211 protrudes outwards. When the cleaning nozzle 200 is inserted into the insertion hole 410, the stopper 211 is caught in the stopper groove 411, and the nozzle part 220 faces the opening 111. If the cleaning nozzle 200 is not aligned when inserted, the stopper 211 abuts on the upper end surface of the link 400, and the cleaning nozzle 200 cannot be inserted. Meanwhile, the insertion depth of the story nozzle can be controlled according to the depth of the limiting groove 411. The spacing slot 411 and the spacing block 211 are matched to form a positioning structure. The positioning structure may be in other structural forms, such as an isosceles triangle at the upper end of the insertion hole 410, and a corresponding shape at the lower end of the cleaning nozzle 200 for alignment and insertion.

Further, in the present embodiment, the cover 300 is a screw cap structure, and the cover 300 is rotatably connected to the connecting member 400. The link 400 may be installed at a central position of the top of the body 100 or at an eccentric position. The cover 300 is rotated in a horizontal direction about the connection member 400 to close or open the opening 111 of the receiving chamber 110. Here, a detection device is attached to the cover 300. The self-cleaning tooth flushing device is internally provided with a control module (not shown in the figure), and the control module is set with a self-cleaning mode and can be controlled by a key and the like. The self-cleaning mode is a cyclic cleaning state that is operated when the cleaning nozzle 200 is used as described above. In order to prevent a user from accidentally touching the button of the self-cleaning mode to activate the self-cleaning mode when the cover 300 is not opened, a position detecting device 500 is attached to the cover 300, and the position detecting device 500 and the control module may be electrically connected by a wire. When the cover 300 is rotated to the position for opening the opening 111 and the nozzle 220 is ensured to spray water into the cavity 110, the position detection device 500 feeds back the current position signal to the control module, and the control module receives the signal to allow the system to enter the waiting state of the self-cleaning mode, and the user manually opens the system. When the cover 300 is not opened or rotated out of position, the control module does not receive a signal from the position detecting device 500, and the user cannot turn on the self-cleaning mode. Specifically, as shown in fig. 3, an annular groove 420 is formed around the sidewall of the connection member 400, and the cover body 300 is rotatably coupled to the annular groove 420. A projection 421 is provided in the annular groove 420, and the projection 421 is located at a position opposite to the opening position of the cover body 300. The position detecting device 500 is provided with an elastic switch 510, and the elastic switch 510 elastically extends in a normal state, and the end of the elastic switch 510 extends into the annular groove 420. When the cover 300 is rotated to a position where the self-cleaning mode can be activated, the elastic switch 510 abuts against the protrusion 421, the elastic switch 510 is elastically compressed by the force of the protrusion 421, the elastic switch 510 activates the position detection device 500, and the position detection device 500 feeds back a signal to the control module, wherein the position detection device 500 rotates with the cover 300, and the elastic switch 510 moves along the annular groove 420.

In some embodiments of the present invention, as shown in fig. 4, since the self-cleaning mode is not used frequently, the cleaning nozzle 200 is easily lost if it is detached for a long time. For this, a storage chamber 120 is provided at the bottom of the body 100, and the cleaning nozzle 200 is stored through the storage chamber 120. Specifically, a buckle 121 may be disposed in the storage cavity 120, and the cleaning nozzle 200 is fixedly placed in the storage cavity 120 by being clamped with the buckle 121.

In the description herein, references to the description of "some specific embodiments" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. A self-cleaning dental irrigator, comprising:

the liquid storage device comprises a machine body (100), wherein a cavity (110) for storing liquid and a water pumping mechanism connected with the cavity (110) are arranged in the machine body (100), and the cavity (110) is provided with an upward opening (111);

the cleaning nozzle (200) comprises a main pipe part (210) and a spray head part (220), one end of the main pipe part (210) is detachably mounted on the upper part of the machine body (100) and is connected with the water pumping mechanism, the spray head part (220) extends out from the other end of the main pipe part (210) and is bent downwards, and the spray head part (220) sprays water towards an opening (111) of the cavity (110);

a cover (300) installed at an opening (111) of the cavity (110) to close or open the opening (111).

2. The self-cleaning water toothpick of claim 1 wherein: the cleaning machine is characterized in that a connecting piece (400) is arranged on the machine body (100), a jack (410) is formed in the connecting piece (400), the cleaning nozzle (200) is detachably inserted into the jack (410), and the cleaning nozzle (200) is communicated with the water pumping mechanism through the connecting piece (400).

3. The self-cleaning water toothpick of claim 2 wherein: a positioning structure is arranged between the connecting piece (400) and the cleaning nozzle (200), and the cleaning nozzle (200) is positioned and inserted in the insertion hole (410) in the direction that the nozzle head part (220) faces the opening (111) through the positioning structure.

4. The self-cleaning water toothpick of claim 3 wherein: location structure does, one side of jack (410) upper end is equipped with spacing groove (411), be equipped with outside convex stopper (211) on the lateral wall of main pipe portion (210), stopper (211) with cooperation joint between spacing groove (411).

5. The self-cleaning water toothpick of claim 2 wherein: the cover body (300) is rotatably connected to the connecting piece (400), a position detection device (500) is installed on the cover body (300), the self-cleaning tooth flushing device further comprises a control module with a self-cleaning mode, the position detection device (500) is electrically connected with the control module, when the cover body (300) rotates to the position for opening the opening (111) and the cleaning nozzle (200) can spray water towards the cavity (110), the position detection device (500) feeds back a detected position signal to the control module, and the control module can start the self-cleaning mode.

6. The self-cleaning water toothpick of claim 5 wherein: be equipped with ring channel (420) on the lateral wall of connecting piece (400), be equipped with lug (421) in ring channel (420), lid (300) rotate to be connected on ring channel (420), lug (421) are located the position that lid (300) opened, position detection device (500) are equipped with elastic switch (510), the tip of elastic switch (510) is located slide in ring channel (420), work as elastic switch (510) butt is in on lug (421), position detection device (500) with signal feedback extremely control module.

7. The self-cleaning water toothpick of claim 2 wherein: the connecting piece (400) is integrally formed on the machine body (100), or the connecting piece (400) is installed on the machine body (100) as an independent component.

8. The self-cleaning water toothpick of claim 1, wherein: the bottom of the machine body (100) is provided with a storage cavity (120), and the cleaning nozzle (200) can be placed in the storage cavity (120) for storage.

9. The self-cleaning water toothpick of claim 8 wherein: a buckle (121) is arranged in the article placing cavity (120), and the cleaning nozzle (200) is clamped on the buckle (121) for fixing.