阅读说明：本技术 口腔清洁装置 (Oral cavity cleaning device ) 是由 赵琛 罗汉兵 吴若虞 潘海元 何荣基 张帅 劳承云 于 2020-02-26 设计创作，主要内容包括：本发明提供的口腔清洁装置,包括：壳体,包括壳本体,及分别设于所述壳本体上的进风口和出风口；净化组件,包括设于所述壳本体内的风机组件,及空气净化结构；所述风机组件与所述壳本体之间形成风道,所述风道连通所述进风口和所述出风口,所述空气净化结构设于所述风道中。通过设置风机组件并在风道内设置空气净化结构,在使用时,可以使出风口对准口腔内,进风口朝向口腔外,外界被污染的空气在风机组件的作用下从进风口进入到风道中,并由空气净化结构净化,之后通过出风口排出净化后的空气被吸入到口腔内,使得使用者可以吸入干净的空气；此外,也可以使出风口和进风口均位于口腔内,从而实现对口腔内的空气进行净化,使口气更加清新。(The invention provides an oral cleaning device comprising: the shell comprises a shell body, and an air inlet and an air outlet which are respectively arranged on the shell body; the purification assembly comprises a fan assembly arranged in the shell body and an air purification structure; the air purification device comprises a shell body, a fan assembly and an air inlet, wherein an air channel is formed between the fan assembly and the shell body and is communicated with the air inlet and the air outlet, and an air purification structure is arranged in the air channel. By arranging the fan assembly and arranging the air purification structure in the air duct, when the air purification device is used, the air outlet can be aligned to the oral cavity, the air inlet faces the outside of the oral cavity, the polluted air outside enters the air duct from the air inlet under the action of the fan assembly and is purified by the air purification structure, and then the purified air discharged through the air outlet is sucked into the oral cavity, so that a user can suck clean air; in addition, the air outlet and the air inlet can be positioned in the oral cavity, so that the air in the oral cavity is purified, and the breath is fresher.)

1. An oral cleaning device, comprising:

the shell comprises a shell body (11), and an air inlet (12) and an air outlet (13) which are respectively arranged on the shell body (11);

the purification assembly comprises a fan assembly arranged in the shell body (11) and an air purification structure; the air purification device is characterized in that an air channel is formed between the fan assembly and the shell body (11), the air channel is communicated with the air inlet (12) and the air outlet (13), and the air purification structure is arranged in the air channel.

2. The oral cleaning device according to claim 1, wherein the air inlet (12) is provided on a peripheral wall of the housing body (11) and penetrates from an outer peripheral wall of the housing body (11) to an inner peripheral wall of the housing body (11); the air outlet (13) is arranged on the end part of the shell body (11).

3. The oral cleaning device according to claim 2, wherein the air inlet (12) has a plurality of air inlets and is spaced apart from the peripheral wall of the housing body (11).

4. The oral cleaning apparatus of claim 1, wherein the air purification structure comprises a filter structure.

5. Oral cleaning device according to claim 4, characterized in that the filter structure is a filter screen (2).

6. The oral cleaning device according to claim 5, further comprising an air duct cover ring (3), wherein the air duct cover ring (3) is covered on one end of the filter screen (2) close to the air outlet (13).

7. The oral cleaning apparatus of claim 1, wherein the fan assembly includes a power unit, and an impeller (42) connected to the power unit; the impeller (42) is driven by the power device to rotate.

8. The oral cleaning device of claim 1, wherein the purifying assembly further comprises an air outlet net cover (5) covering the air outlet (13).

9. The oral cleaning device according to claim 1, wherein the housing further comprises an air outlet front cover (6) detachably connected to an end surface of the housing body (11) at which the air outlet (13) is provided.

10. The oral cleaning device according to any one of claims 3 to 9, further comprising a cleaning member adapted to eject liquid outwardly from the outlet opening (13).

11. The oral cleaning apparatus of claim 10, wherein the cleaning assembly comprises:

a pump body (71) adapted to be in communication with a water source;

the liquid inlet of the liquid inlet pipeline is communicated with the pump body (71);

at least one liquid channel (73) which is communicated with the liquid outlet of the liquid inlet pipeline and is not communicated with the air inlet (12);

and the liquid spraying structure (74) is communicated with the liquid channel (73) and is positioned at the air outlet (13), and at least one liquid ejection port (741) is arranged on the liquid spraying structure (74).

12. The oral cleaning device according to claim 11, wherein the liquid passage (73) is a flow-through hole provided on a peripheral wall of the housing body (11), the flow-through hole penetrating from one end face to the other end face of the housing body (11).

13. The oral cleaning device according to claim 12, wherein the fluid through-holes are plural and spaced apart along a circumferential direction of the housing body (11).

14. The oral cleaning device according to claim 13, wherein the plurality of air inlets (12) on the peripheral wall of the housing body (11) are divided into a plurality of air inlet units distributed at intervals along the circumferential direction of the housing body (11), each air inlet unit comprises at least one air inlet group, each air inlet group comprises a plurality of air inlets (12) distributed along the axial direction of the housing body (11); at least one fluid through hole is arranged between every two adjacent air inlet units.

15. The oral cleaning apparatus of claim 11,

the peripheral wall of the pump body (71) is provided with a plurality of liquid outlets distributed at intervals along the circumferential direction;

the liquid inlet pipeline comprises a plurality of liquid inlet pipes (72) distributed in a radial shape, and the liquid inlet pipes (72) are connected with the liquid outlets in a one-to-one correspondence mode.

16. The oral cleaning apparatus of claim 11, wherein the cleaning assembly further comprises a liquid outlet conduit, an inlet of the liquid outlet conduit being in communication with the liquid channel (73), and an outlet of the liquid outlet conduit being in communication with the liquid spray structure (74).

17. The oral cleaning apparatus of claim 16,

the liquid spraying structure (74) is provided with a plurality of liquid inlets which are distributed at intervals along the circumferential direction;

the liquid outlet pipe comprises a plurality of liquid outlet pipes (76) which are distributed in a radial mode, and the liquid outlet pipes (76) are connected with the liquid inlets in a one-to-one corresponding mode.

18. The oral cleaning device of claim 12, wherein the cleaning assembly further comprises a reservoir comprising a reservoir (81) in communication with the pump body (71).

19. The oral cleaning device of claim 18, wherein the cleaning assembly further comprises a mounting structure (82), a mounting cavity (821) is formed on the mounting structure (82), an opening (822) communicated with the mounting cavity (821) is formed at one end of the mounting structure (82), and a mounting through hole communicated with the mounting cavity (821) is formed at the other end of the mounting structure (82); the liquid storage box (81) is installed in the installation cavity (821) through the opening (822), and the pump body (71) is communicated with the liquid storage box (81) through the installation through hole.

20. The oral cleaning apparatus of claim 18, wherein the housing further comprises a rear cover (9) connected to the mounting structure (82) and adapted to cover the opening (822), the rear cover (9) having a handle (91) thereon.

Technical Field

The invention relates to the technical field of oral cleaning, in particular to an oral cleaning device.

Background

Generally, people generally understand the oral cavity cleaning, which usually stays in the tooth cleaning using a toothbrush or a tooth cleaner, etc., however, the oral cavity is a port where the human body interacts with the outside air, and if the outside polluted air is directly inhaled into the human body through the oral cavity, the health of people will be affected.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to overcome the defect that the oral cleaning device in the prior art cannot purify the air in the suction inlet cavity, so as to provide an oral cleaning device capable of purifying the air in the suction inlet cavity.

The present invention provides an oral cleaning device comprising:

the shell comprises a shell body, and an air inlet and an air outlet which are respectively arranged on the shell body;

the purification assembly comprises a fan assembly arranged in the shell body and an air purification structure; the air purification device comprises a shell body, a fan assembly and an air inlet, wherein an air channel is formed between the fan assembly and the shell body and is communicated with the air inlet and the air outlet, and an air purification structure is arranged in the air channel.

The air inlet is arranged on the peripheral wall of the shell body and penetrates from the peripheral wall of the shell body to the inner peripheral wall of the shell body; the air outlet is arranged on the end part of the shell body.

The air inlets are multiple and distributed on the peripheral wall of the shell body at intervals.

The air purification structure includes a filter structure.

The filtering structure is a filter screen.

The air duct cover ring is arranged at one end, close to the air outlet, of the filter screen in a covering mode.

The fan assembly comprises a power device and an impeller connected with the power device; the impeller is driven by the power device to rotate.

The purification assembly further comprises an air outlet mesh enclosure arranged at the air outlet.

The shell body further comprises an air outlet front cover which is detachably connected with the end face of one end of the air outlet, wherein the shell body is provided with the air outlet.

The cleaning assembly is suitable for spraying liquid outwards from the air outlet.

The cleaning assembly includes:

a pump body adapted to communicate with a water source;

the liquid inlet of the liquid inlet pipeline is communicated with the pump body;

at least one liquid channel which is communicated with the liquid outlet of the liquid inlet pipeline and is not communicated with the air inlet;

and the liquid spraying structure is communicated with the liquid channel and is positioned at the air outlet, and at least one liquid spraying port is arranged on the liquid spraying structure.

The liquid passage is a flow through hole formed in the peripheral wall of the housing body, and the flow through hole penetrates from one end face of the housing body to the other end face.

The fluid through holes are distributed at intervals along the circumferential direction of the shell body.

The plurality of air inlets on the peripheral wall of the shell body are divided into a plurality of air inlet units distributed at intervals along the circumferential direction of the shell body, each air inlet unit comprises at least one air inlet group, and each air inlet group comprises a plurality of air inlets distributed along the axial direction of the shell body; at least one fluid through hole is arranged between every two adjacent air inlet units.

The peripheral wall of the pump body is provided with a plurality of liquid outlets which are distributed at intervals along the circumferential direction;

the liquid inlet pipeline comprises a plurality of liquid inlet pipes which are radially distributed, and the liquid inlet pipes are connected with the liquid outlets in a one-to-one correspondence mode.

The cleaning assembly further comprises a liquid outlet pipeline, a liquid inlet of the liquid outlet pipeline is communicated with the liquid channel, and a liquid outlet of the liquid outlet pipeline is communicated with the liquid spraying structure.

The liquid spraying structure is provided with a plurality of liquid inlets which are distributed at intervals along the circumferential direction;

the liquid outlet pipeline comprises a plurality of liquid outlet pipes which are radially distributed, and the liquid outlet pipes are connected with the liquid inlets in a one-to-one correspondence mode.

The cleaning assembly further comprises a liquid storage device, and the liquid storage device comprises a liquid storage tank communicated with the pump body.

The cleaning assembly further comprises an installation structure, an installation cavity is arranged on the installation structure, an opening communicated with the installation cavity is formed in one end of the installation structure, and an installation through hole communicated with the installation cavity is formed in the other end of the installation structure; the liquid storage box is installed in the installation cavity through the opening, and the pump body is communicated with the liquid storage box through the installation through hole.

The shell further comprises a rear cover which is connected with the mounting structure and is suitable for covering the opening, and a handle is arranged on the rear cover.

The technical scheme of the invention has the following effects:

1. the invention provides an oral cleaning device comprising: the shell comprises a shell body, and an air inlet and an air outlet which are respectively arranged on the shell body; the purification assembly comprises a fan assembly arranged in the shell body and an air purification structure; the air purification device comprises a shell body, a fan assembly and an air inlet, wherein an air channel is formed between the fan assembly and the shell body and is communicated with the air inlet and the air outlet, and an air purification structure is arranged in the air channel. By arranging the fan assembly and arranging the air purification structure in the air duct, when the air purification device is used, the air outlet can be aligned to the oral cavity, the air inlet faces the outside of the oral cavity, the polluted air outside enters the air duct from the air inlet under the action of the fan assembly and is purified by the air purification structure, and then the purified air discharged through the air outlet is sucked into the oral cavity, so that a user can suck clean air; in addition, the air outlet and the air inlet can be positioned in the oral cavity, under the condition, air in the oral cavity is directly sucked by the air inlet and is purified by the air purification structure and then is discharged into the oral cavity, so that the air in the oral cavity is purified, and the breath is fresher.

2. The invention provides an oral cavity cleaning device, wherein the air purification structure comprises a filtering structure. Air purification is carried out through the mode of filtration, has simple structure, the advantage of easily realizing.

3. The oral cleaning device further comprises an air duct cover ring, and the air duct cover ring is arranged on one end, close to the air outlet, of the filter screen in a covering mode. Therefore, external moisture can be prevented from directly falling onto the filter screen through the air outlet, and the effect of protecting the filter screen is achieved.

4. The oral cleaning device further comprises a cleaning component, and the cleaning component is suitable for spraying liquid outwards from the air outlet. Through setting up clean subassembly, can make oral cavity cleaning device can enough realize inhaleing the oral cavity or the air that already exists in the oral cavity purifies, can wash the oral cavity again, further improve oral hygiene, make the user more healthy.

5. The present invention provides an oral cleaning device, the cleaning assembly comprising: a pump body adapted to communicate with a water source; the liquid inlet of the liquid inlet pipeline is communicated with the pump body; at least one liquid channel which is communicated with the liquid outlet of the liquid inlet pipeline and is not communicated with the air inlet; and the liquid spraying structure is communicated with the liquid channel and is positioned at the air outlet, and at least one liquid spraying port is arranged on the liquid spraying structure. Therefore, when the mouth cavity is cleaned by sprayed liquid, the liquid is prevented from being carried by the gas in the air duct, so that the fan assembly or the air purification structure is prevented from being stained with the liquid and damaged.

6. In the oral cavity cleaning device provided by the invention, the liquid channel is a through hole arranged on the peripheral wall of the shell body, and the through hole penetrates from one end face of the shell body to the other end face. Therefore, the liquid channel is directly formed on the shell body, the structure is simple, and the liquid channel is easy to realize the mutual noninterference with the air inlet.

7. The oral cavity cleaning device provided by the invention is characterized in that a plurality of air inlets on the peripheral wall of the shell body are divided into a plurality of air inlet units which are distributed at intervals along the circumferential direction of the shell body, each air inlet unit comprises at least one air inlet group, and each air inlet group comprises a plurality of air inlets which are distributed along the axial direction of the shell body; at least one fluid through hole is arranged between every two adjacent air inlet units. Thus, uniform air inlet can be realized, and liquid can be uniformly sprayed out.

8. According to the oral cavity cleaning device provided by the invention, the cleaning assembly further comprises a liquid storage device, and the liquid storage device comprises a liquid storage tank communicated with the pump body. The oral cavity cleaning device can be carried about due to the liquid storage tank, and is more portable and wider in application range.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a perspective assembly view of an oral cleaning device provided in a first embodiment of the present invention;

fig. 2 is an exploded perspective view of the oral cleaning device shown in fig. 1;

figure 3 is a cross-sectional schematic view of the oral cleaning device shown in figure 1;

figure 4 is a schematic structural view of a housing of the oral cleaning device shown in figure 1;

description of reference numerals:

11-shell body, 12-air inlet, 13-air outlet, 2-filter screen, 3-air duct cover ring, 41-motor, 42-impeller, 43-motor cover, 5-air outlet net cover, 6-air outlet front cover, 71-pump body, 72-liquid inlet pipe, 73-liquid channel, 74-liquid spraying structure, 741-liquid outlet, 75-flexible sleeve, 76-liquid outlet pipe, 81-liquid storage tank, 82-installation structure, 821-installation cavity, 822-opening, 9-rear cover and 91-handle.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in fig. 1-4, the present embodiment provides an oral cleaning device comprising a housing and a purification assembly.

The casing comprises a casing body 11, and an air inlet 12 and an air outlet 13 which are respectively arranged on the casing body 11.

The purification component comprises a fan component arranged in the shell body 11 and an air purification structure; an air duct is formed between the fan assembly and the shell body 11 and is communicated with the air inlet 12 and the air outlet 13, and the air purification structure is arranged in the air duct.

By arranging the fan assembly and arranging the air purification structure in the air duct, when the air purification device is used, the air outlet 13 can be aligned with the oral cavity, the air inlet 12 faces the outside of the oral cavity, the polluted air outside enters the air duct from the air inlet 12 under the action of the fan assembly and is purified by the air purification structure, and then the purified air discharged through the air outlet 13 is sucked into the oral cavity, so that a user can suck clean air; in addition, the air outlet 13 and the air inlet 12 can be positioned in the oral cavity, in this case, air in the oral cavity is directly sucked by the air inlet 12 and is purified by the air purification structure and then discharged into the oral cavity, so that the air in the oral cavity is purified, and the breath is fresher.

The specific arrangement form of the air inlet 12 and the air outlet 13 is not limited, in this embodiment, the air inlet 12 is arranged on the peripheral wall of the shell body 11, and penetrates from the peripheral wall of the shell body 11 to the inner peripheral wall of the shell body 11; the outlet 13 is provided on the end of the case body 11.

The specific number of the air inlets 12 is not limited, and in order to achieve a better air inlet effect, the air inlets 12 in this embodiment are multiple and are distributed at intervals on the peripheral wall of the shell body 11. As an alternative embodiment, the air inlet 12 may also have only one air inlet.

The specific structural form of the air purification structure is not limited as long as air purification can be achieved. The air purification structure in this embodiment includes a filter structure. In particular, the filter structure is a filter screen 2. Air purification is carried out through the mode of filtration, has simple structure, the advantage of easily realizing.

In order to prevent that external moisture from directly falling to filter screen 2 through air outlet 13, protection filter screen 2, the oral cavity cleaning device that provides in this embodiment still includes wind channel lid circle 3, and wind channel lid circle 3 lid is located filter screen 2 and is close to one end of air outlet 13 and serve. As an alternative embodiment, the air duct cover 3 may not be provided.

The specific structural form of the fan assembly is not limited, and the fan assembly in this embodiment includes a power device, and an impeller 42 connected to the power device; the impeller 42 is driven by the power plant to rotate. The specific structural form of the power device is not limited, and the power device in this embodiment is the motor 41. And the fan assembly further includes a motor cover 43.

In order to obtain better air-out effect, the purification assembly in this embodiment further includes an air-out net cover 5 covering the air outlet 13. As an alternative embodiment, the air outlet screen 5 may not be provided.

In order to facilitate the filter screen 2 and the like to be installed in the casing body 11, the casing in this embodiment further includes an air outlet front cover 6 detachably connected to the end surface of the casing body 11 at the end provided with the air outlet 13. When installing filter screen 2 isotructures, can dismantle air-out protecgulum 6 earlier, can both structure the installation back in shell body 11 at completion filter screen 2, install air-out protecgulum 6 on shell body 11 again.

The oral cavity cleaning device provided in this embodiment further includes a cleaning component, and the cleaning component is adapted to spray the liquid from the air outlet 13. Through setting up clean subassembly, can make oral cavity cleaning device can enough realize inhaleing the oral cavity or the air that already exists in the oral cavity purifies, can wash the oral cavity again, further improve oral hygiene, make the user more healthy.

The specific structure of the cleaning assembly can be various, and in this embodiment, the cleaning assembly includes a pump body 71, a liquid inlet pipe, a liquid channel 73 and a liquid spraying structure 74.

The pump body 71 is adapted to communicate with a source of water.

The liquid inlet of the liquid inlet pipeline is communicated with the pump body 71.

The liquid passage 73 has at least one; the liquid channel 73 is communicated with a liquid outlet of the liquid inlet pipeline and is not communicated with the air inlet 12;

the liquid spraying structure 74 is communicated with the liquid channel 73 and is located at the air outlet 13, and at least one liquid ejection outlet 741 is arranged on the liquid spraying structure 74.

Therefore, when the mouth cavity is cleaned by sprayed liquid, the liquid is prevented from being carried by the gas in the air duct, so that the fan assembly or the air purification structure is prevented from being stained with the liquid and damaged.

In this embodiment, the liquid inlet line is connected to the liquid channel 73 through a flexible sleeve 75. As an alternative embodiment, the flexible sheath 75 may not be provided.

The specific structure of the liquid passage 73 is not limited, and the liquid passage 73 in this embodiment is a flow through hole provided in the peripheral wall of the housing body 11, and the flow through hole penetrates from one end face to the other end face of the housing body 11. Therefore, the liquid channel 73 is directly formed on the shell body 11, the structure is simple, and the liquid channel is easy to realize noninterference with the air inlet 12. As an alternative embodiment, the liquid passage 73 may be a connection pipe provided in the case body 11.

The specific number of the liquid passages 73 is not limited, and the fluid passage holes in the present embodiment are plural and are spaced apart in the circumferential direction of the case body 11.

The specific distribution form of the air inlets 12 and the fluid through holes may be various, in this embodiment, the plurality of air inlets 12 on the circumferential wall of the shell body 11 are divided into a plurality of air inlet units distributed at intervals along the circumferential direction of the shell body 11, each air inlet unit includes at least one air inlet group, and each air inlet group includes a plurality of air inlets 12 distributed along the axial direction of the shell body 11; at least one fluid through hole is arranged between every two adjacent air inlet units. Thus, uniform air inlet can be realized, and liquid can be uniformly sprayed out.

In order to obtain a better liquid inlet effect, in the present embodiment, the peripheral wall of the pump body 71 is provided with a plurality of liquid outlets distributed at intervals along the circumferential direction; the liquid inlet pipeline comprises a plurality of liquid inlet pipes 72 which are distributed in a radial shape, and the liquid inlet pipes 72 are connected with the liquid outlets in a one-to-one correspondence mode. One end of the liquid inlet pipe 72 far away from the pump body 71 is connected with the liquid channels 73 in a one-to-one correspondence manner.

In this embodiment, the cleaning assembly further includes a liquid outlet pipeline, an inlet of the liquid outlet pipeline is communicated with the liquid channel 73, and an outlet of the liquid outlet pipeline is communicated with the liquid spraying structure 74, that is, the liquid channel 73 is communicated with the liquid spraying structure 74 through the liquid outlet pipeline. As an alternative embodiment, the liquid outlet channel 73 may be connected directly to the liquid jet structure 74 without a liquid outlet.

In order to obtain better liquid outlet effect, in the embodiment, the liquid spraying structure 74 is provided with a plurality of liquid inlets distributed at intervals along the circumferential direction; the liquid outlet pipe comprises a plurality of liquid outlet pipes 76 distributed in a radial shape, and the liquid outlet pipes 76 are connected with the liquid inlets in a one-to-one correspondence mode. The ends of liquid outlet pipes 76 far away from liquid spraying structure 74 are connected with liquid channels 73 in a one-to-one correspondence manner.

In this embodiment, the cleaning assembly further includes a reservoir including a reservoir 81 in communication with the pump body 71. The oral cleaning device can be carried about due to the liquid storage tank 81, and is more portable and wider in application range. The specific form of the storable liquid in the tank 81 is not limited, and may be, for example, water, mouthwash, or the like.

Specifically, the cleaning assembly further comprises a mounting structure 82, wherein a mounting cavity 821 is arranged on the mounting structure 82, an opening 822 communicated with the mounting cavity 821 is arranged at one end of the mounting structure 82, and a mounting through hole communicated with the mounting cavity 821 is arranged at the other end of the mounting structure 82; the liquid storage tank 81 is installed in the installation cavity 821 through the opening 822, and the pump body 71 is communicated with the liquid storage tank 81 through an installation through hole.

The housing further includes a rear cover 9 coupled to the mounting structure 82 and adapted to cover the opening 822, the rear cover 9 having a handle 91. Thus, the handle 91 can be held by hand to use the oral cleaning device provided in this embodiment, which makes the use of the oral cleaning device more convenient.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.