CN210644214U

CN210644214U - Portable tooth cleaning device

Info

Publication number: CN210644214U
Application number: CN201920809939.0U
Authority: CN
Inventors: 蔡静
Original assignee: Kanglegen Shenzhen Technology Co ltd
Current assignee: Kanglegen Shenzhen Technology Co ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-06-02
Anticipated expiration: 2029-05-29

Abstract

A portable dental cleaning device comprising: water tank, upper housing and nozzle. The utility model discloses an upper surface of water tank and the lower surface of last casing can be through the detachable connection of first buckle subassembly, and portable clean tooth device is when using, goes up the first buckle structure of casing and the second buckle structure joint of nozzle, and water tank and last casing are through first buckle subassembly joint, and the pump water subassembly can be under the effect of power supply, go into nozzle and blowout with the water pump in the water tank. When carrying above portable clean tooth device, unpack apart the first buckle subassembly of upper casing and water tank, pull down the second buckle structure of nozzle from the first buckle structure of upper casing, with the cooperation of the third buckle structure of upper casing lower surface, the nozzle passes through the trompil to be saved in the water tank, passes through first buckle subassembly joint with upper casing and water tank again. At this time, the whole portable tooth cleaning device is safer and more convenient to carry.

Description

Portable tooth cleaning device

Technical Field

The utility model relates to an oral care technical field especially relates to a portable clean tooth device.

Background

With the demand of oral care of people tending to be fine, convenient and efficient, traditional toothbrushes and even electric toothbrushes cannot reach the cleaning degree required by people quickly, and therefore, tooth cleaning devices represented by water-spraying type and powder-spraying type tooth cleaners are widely used. The high-speed water column or the high-speed powder air flow sprayed by the water-spraying type and powder-spraying type tooth cleaners can accurately wash dirt on the surfaces of the teeth and between the teeth of a user with certain strength, and the effect of quickly and finely cleaning the oral cavity is achieved.

However, most of the existing tooth cleaning devices have larger volume compared with the traditional toothbrush and the electric toothbrush, and most of the nozzles are slender, so that the tooth cleaning devices are easy to bend and damage when stressed and are inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable clean tooth device can effectively protect clean tooth device's nozzle, improves whole clean tooth device's portability.

A portable dental cleaning device comprising:

the water tank and the upper shell are provided with a first buckle assembly, and the upper surface of the water tank and the lower surface of the upper shell can be detachably connected through the first buckle assembly;

the upper shell is provided with a first buckle structure, the nozzle is provided with a second buckle structure, and the first buckle structure and the second buckle structure can be detachably connected;

a third buckling structure which is the same as the first buckling structure is arranged on the lower surface of the upper shell, and an opening capable of allowing the nozzle to enter the water tank is arranged on the upper surface of the water tank;

the water pump is characterized in that a power source and a water pump assembly are arranged inside the upper shell, the water pump assembly is communicated with the water tank, and the water in the water tank can be pumped into the nozzle to be sprayed out under the action of the power source.

In a preferred embodiment, the first snap assembly comprises a fourth snap structure disposed on an upper surface of the water tank and a fifth snap structure disposed on a lower surface of the upper housing.

In a preferred embodiment, the fourth buckle structure includes a first protrusion, the fifth buckle structure includes a first avoidance groove and a first receiving groove, and the first protrusion can enter the first avoidance groove and then rotate to enter the first receiving groove.

In a preferred embodiment, first buckle structure includes that the second is protruding, second buckle structure includes that the second dodges groove and second holding tank, the second arch can get into the second dodges rotatory entering behind the groove the second holding tank joint.

In a preferred embodiment, the third buckle structure includes a third protrusion, and the third protrusion can enter the second avoidance groove and then rotate to enter the second accommodating groove for clamping.

In a preferred embodiment, a plurality of the first protrusions are annularly distributed, and a plurality of the first avoiding grooves and the first accommodating grooves are annularly distributed; a plurality of the second is protruding to be the annular and distributes, and is a plurality of the second dodges groove and second holding tank and is the annular and distributes.

In a preferred embodiment, a plurality of the first protrusions are distributed in a ring shape inside the edge of the opening; the plurality of third bulges are distributed at the annular centers of the plurality of first avoidance grooves and the first containing grooves.

In a preferred embodiment, a first water passage hole is provided in an upper surface of the water tank, a second water passage hole is provided in a lower surface of the upper case at a position corresponding to the first water passage hole, the first water passage hole communicates with a water supply pipe provided in the water tank, and the second water passage hole communicates with the water pumping unit.

In a preferred embodiment, the upper water pipe is integrally connected to the water tank, and has an upper end communicating with the first water passage hole and a lower end adjacent to the lower bottom surface of the water tank, with a water inlet gap being provided between the upper end and the lower bottom surface of the water tank.

In a preferred embodiment, the water tank is provided with a door capable of being opened or closed.

The utility model has the advantages that:

in the portable tooth cleaning device, the upper surface of the water tank and the lower surface of the upper shell can be detachably connected through the first buckle component, the first buckle structure arranged on the upper shell can be detachably connected with the second buckle structure arranged on the nozzle, the lower surface of the upper shell is also provided with the third buckle structure which is the same as the first buckle structure, and meanwhile, the upper surface of the water tank is provided with a hole which can allow the nozzle to enter the water tank; and a power source and a water pumping assembly communicated with the water tank are arranged in the upper shell.

Above portable clean tooth device is under the user state, and the first buckle structure of last casing and the second buckle structure joint of nozzle, water tank and last casing pass through first buckle subassembly joint, and the pump water subassembly can be under the effect of power supply, go into nozzle and blowout with the water pump in the water tank, and the user can utilize the clean oral cavity of water column from the nozzle spun.

When carrying above portable clean tooth device, unpack apart the first buckle subassembly of upper casing and water tank, pull down the second buckle structure of nozzle from the first buckle structure of upper casing, with the cooperation of the third buckle structure of upper casing lower surface, the nozzle is down this moment, through trompil storage in the water tank, passes through first buckle subassembly joint with upper casing and water tank again. At this time, the volume of the whole portable tooth cleaning device is reduced, and the water tank plays a role in protecting the nozzle which is easy to bend and damage, so that the whole portable tooth cleaning device is safe and convenient to carry.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention in a use state;

FIG. 2 is an exploded schematic view of the embodiment of FIG. 1;

FIG. 3 is a schematic view of another angle of the embodiment of FIG. 2;

fig. 4 is an exploded view of an embodiment of the present invention in a carrying state;

FIG. 5 is a schematic structural view of one embodiment of the water tank of the present invention;

fig. 6 is a cross-sectional view a-a of fig. 5.

Detailed Description

The conception, specific structure and technical effects of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, so as to fully understand the objects, aspects and effects of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.

It should be noted that, unless otherwise specified, when a feature is referred to as being "fixed" or "connected" to another feature, it may be directly fixed or connected to the other feature or indirectly fixed or connected to the other feature. Furthermore, the description of the upper, lower, left, right, etc. used in the present invention is only relative to the mutual positional relationship of the components of the present invention in the drawings, unless otherwise specified.

Furthermore, unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any combination of one or more of the associated listed items.

Fig. 1 is a schematic structural view of an embodiment of the present invention in a use state, fig. 2 is an exploded schematic view of the embodiment of fig. 1, fig. 3 is a schematic view of another angle of the embodiment of fig. 2, fig. 4 is an exploded schematic view of an embodiment of the present invention in a carrying state, fig. 5 is a schematic structural view of an embodiment of a water tank of the present invention, and fig. 6 is a sectional view of a-a in fig. 5; referring to fig. 1 to 6:

the utility model is provided with a water tank 1, an upper shell 2 and a nozzle 3, wherein, the upper surface of the water tank 1 and the lower surface of the upper shell 2 can be detachably connected through a first buckle component; the first buckle structure 4 arranged on the upper shell 2 can be detachably connected with the second buckle structure 5 arranged on the nozzle 3; set up third buckle structure 6 on the lower surface of last casing 2, third buckle structure 6 is the same with first buckle structure 4, and third buckle structure 6 of going up casing 2 also can be connected with the second buckle structure 5 detachable of nozzle 3 promptly, simultaneously, is provided with trompil 7 that can allow nozzle 3 to get into water tank 1 on the upper surface of water tank 1.

As shown in fig. 1, 2 and 3, when the portable tooth cleaning device is in use, the upper surface of the water tank 1 and the lower surface of the upper housing 2 are engaged with each other by the first engaging member, and the first engaging structure 4 of the upper housing 2 is engaged with the second engaging structure 4 of the nozzle 3.

As shown in fig. 4, when the portable tooth cleaning device is carried, the second fastening structure 5 of the nozzle 3 is detached from the first fastening structure 4 of the upper housing 2, the first fastening assembly is detached to separate the upper surface of the water tank 1 from the lower surface of the upper housing 2, and then the second fastening structure 5 of the nozzle 3 is engaged with the third fastening structure 6 of the lower surface of the upper housing 2, so that the nozzle 3 extends into the water tank 1 through the opening 7 for storage.

At this time, the volume of the entire portable tooth cleaning device is reduced, and the water tank 1 protects the nozzle 3 which is easily bent and damaged, so that the entire portable tooth cleaning device is more safely and conveniently carried.

A power source and a water pumping assembly (both shown in the figures) are also provided in the upper housing 1, the power source optionally comprising a battery (preferably a rechargeable battery) and the water pumping assembly comprising a conventional water pump known to those skilled in the art. Here, pump water subassembly and water tank 1 intercommunication can be with the water pump in the water tank 1 nozzle 3 and the blowout under the effect of power supply, and the user can utilize the clean oral cavity of spun water column.

The applicant of the present application has proposed a patent application with application number 201811560625.8, entitled "a pump assembly and a tooth washing device", publication number 2019.04.06 and publication number CN109620446A on the 2018.12.20 date, and when water outlet of the nozzle 3 is to be realized, a power assembly of the "pump assembly and the tooth washing device" may be further provided in the upper housing 2, and the water pumping assembly may pump water under the action of the power assembly, so as to realize water outlet of the nozzle 3. Of course, the pump assembly herein may also be selected from the pump assembly of "a pump assembly and a dental scaler".

In this embodiment, preferably, the first snap-fit assembly comprises a fourth snap-fit structure 8 and a fifth snap-fit structure 9, wherein the fourth snap-fit structure 8 is disposed on the upper surface of the water tank 1, and the fifth snap-fit structure 9 is disposed on the lower surface of the upper housing 2, when the two are detachably connected, the first snap-fit assembly can be hidden, and the overall portable tooth cleaning device has a more compact appearance.

Here, preferably, the fourth snap structure 8 may include a first protrusion 801, the fifth snap structure 9 includes a first avoiding groove 901a and a first receiving groove 901b, and the first protrusion 801 can enter the first avoiding groove 901a and then rotate into the first receiving groove 901b to achieve the snap connection, so that the above structure is simple and reliable.

Similarly, it can also be provided that the first buckle structure 4 includes the second protrusion 401, the second buckle structure 5 includes the second avoidance groove 501a and the second accommodation groove 501b, and the second protrusion 401 can enter the second avoidance groove 501a and then rotate to enter the second accommodation groove 501b to realize the clamping, and the above structure is simple and reliable.

At this moment, because of the third buckle structure 6 is the same as the first buckle structure 4, the third buckle structure 6 is arranged to include the third protrusion 601, and the third protrusion 601 can enter the second avoidance groove 501a and then rotate to enter the second accommodating groove 501b to realize the clamping, so that the structure is simple and reliable.

Further, a plurality of first protrusions 801 may be arranged in an annular distribution, and a plurality of first avoiding grooves 901a and first accommodating grooves 901b may be arranged in an annular distribution; the plurality of second protrusions 401 are annularly distributed, and the plurality of second avoiding grooves 501a and the second receiving grooves 501b are annularly distributed. The structure can ensure that the clamping connection is more stable and reliable.

Preferably, a plurality of first protrusions 801 are arranged and distributed in a ring shape inside the edge of the opening 7; the plurality of third protrusions 601 are distributed at the annular centers of the plurality of first avoiding grooves 901a and the first receiving grooves 901 b. Equivalent to the fourth buckle structure 8 and the opening 7 are integrated, and the third buckle structure 6 and the fifth buckle structure 9 are integrated, the above structures for realizing the clamping connection do not interfere with each other, and the structures of the water tank 1 and the upper shell 2 at the joint are simpler.

In the present embodiment, as shown in fig. 2, 3 and 4, it is preferable that a first water passage hole 10 is provided at an upper surface of the water tank 1, a second water passage hole 11 is provided at a position corresponding to the first water passage hole 10 at a lower surface of the upper case 2, the first water passage hole 10 communicates with a water supply pipe 12 provided in the water tank 1, and the second water passage hole 11 communicates with the water pumping means. In the prior art, a pipeline is generally connected to the position of the second water through hole 11 and inserted into the water tank from the first water through hole 10, and the above structure is not suitable for a portable tooth cleaning device which needs to be frequently assembled and disassembled, so the pipeline in the prior art is omitted, the first water through hole 10 and the second water through hole 11 can be communicated oppositely, and preferably, a sealing structure is arranged at the periphery of the connection part of the two, so that the water pumped from the water tank 1 is prevented from leaking.

Further, the water supply pipeline 12 and the water tank 1 can be connected into a whole, and even the two can be integrally formed, so that the structure is simplified. As shown in fig. 6, the upper end of the water supply pipe 12 is communicated with the first water passage hole 10, the lower end is close to the lower bottom surface of the water tank 1, and a water inlet gap is left between the upper end and the lower bottom surface of the water tank 1, so that the water in the water tank 1 can be pumped out through the water supply pipe 12. Since the inner wall of the water tank 1 may be stained by the stored water after the water tank 1 is used for a period of time, in order to improve the cleaning degree of the portable tooth cleaning device, people can replace the water tank 1 periodically, at this time, the water supply pipeline 12 is replaced simultaneously, the cleaning degree is high, and the operation of the integral replacement is convenient and fast.

In this embodiment, as shown in fig. 1 to 6, a door 101 that can be opened or closed may be provided on the water tank 1 to facilitate draining of water remaining in the water tank 1 or replenishment of water in the water tank 1. Further, the water tank 1 can be made of transparent materials, so that a user can conveniently observe the water storage amount in the water tank 1 and timely adjust the water storage amount according to needs.

While the preferred embodiments of the present invention have been described, the present invention is not limited to the embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.

Claims

1. A portable dental cleaning device, comprising:

the upper shell is provided with a first buckle structure and a nozzle, the nozzle is provided with a second buckle structure, and the first buckle structure and the second buckle structure can be detachably connected;

2. The portable prophy device of claim 1, wherein: the first buckle assembly comprises a fourth buckle structure and a fifth buckle structure, the fourth buckle structure is arranged on the upper surface of the water tank, and the fifth buckle structure is arranged on the lower surface of the upper shell.

3. The portable prophy device of claim 2, wherein: the fourth buckle structure comprises a first protrusion, the fifth buckle structure comprises a first avoidance groove and a first accommodating groove, and the first protrusion can enter the first avoidance groove and then rotate to enter the first accommodating groove in a clamping mode.

4. The portable prophy device of claim 3, wherein: first buckle structure includes that the second is protruding, second buckle structure includes that the second dodges groove and second holding tank, the second is protruding to be able to get into the second dodges rotatory entering behind the groove the second holding tank joint.

5. The portable prophy device of claim 4, wherein: the third buckle structure comprises a third bulge, wherein the third bulge can enter the second avoidance groove and then rotates to enter the second accommodating groove in a clamping mode.

6. The portable prophy device of claim 5, wherein: the plurality of first bulges are distributed annularly, and the plurality of first avoidance grooves and the first containing grooves are distributed annularly; a plurality of the second is protruding to be the annular and distributes, and is a plurality of the second dodges groove and second holding tank and is the annular and distributes.

7. The portable prophy device of claim 6, wherein: the first bulges are distributed in a ring shape on the inner side of the edge of the opening; the plurality of third bulges are distributed at the annular centers of the plurality of first avoidance grooves and the first containing grooves.

8. The portable prophy device of claim 1, wherein: the upper surface of the water tank is provided with a first limber hole, the lower surface of the upper shell is provided with a second limber hole at a position corresponding to the first limber hole, the first limber hole is communicated with a water feeding pipeline arranged in the water tank, and the second limber hole is communicated with the water pumping assembly.

9. The portable prophy device of claim 8, wherein: the upper water pipeline is connected with the water tank into a whole, the upper end of the upper water pipeline is communicated with the first water through hole, the lower end of the upper water pipeline is close to the lower bottom surface of the water tank, and a water inlet gap is reserved between the lower bottom surface of the water tank and the upper water pipeline.

10. The prophy device of any one of claims 1 to 9, wherein: and a box door capable of being opened or closed is arranged on the water tank.