CN218784464U - Tooth rinsing device convenient for supplementing additives - Google Patents
Tooth rinsing device convenient for supplementing additives Download PDFInfo
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- CN218784464U CN218784464U CN202222255648.6U CN202222255648U CN218784464U CN 218784464 U CN218784464 U CN 218784464U CN 202222255648 U CN202222255648 U CN 202222255648U CN 218784464 U CN218784464 U CN 218784464U
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- additive
- temporary storage
- storage cavity
- storage device
- tooth
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Abstract
The utility model provides a conveniently supply towards tooth ware of additive, include: the tooth flushing device comprises a tooth flushing device body, a water outlet nozzle, a water tank and an additive supplementing assembly; the additive supplementing assembly is arranged in the tooth flushing device main body and comprises a liquid storage device, an operating piece, a liquid outlet and an additive temporary storage cavity; the operating piece is used for driving the additive temporary storage cavity to change the size of the cavity so as to intermittently communicate with one of the liquid storage device and the liquid outlet; when the additive temporary storage cavity is communicated with the liquid storage device, the additive in the liquid storage device enters the additive temporary storage cavity; when the additive temporary storage cavity is communicated with the liquid outlet, the additive in the additive temporary storage cavity enters the water tank.
Description
Technical Field
The utility model relates to a personal hygiene article, in particular to an oral care article.
Background
The oral cavity rinsing device is a device for nursing oral cavity, which can spray cleaning water column by using a certain pressure to clean teeth and oral cavity, and is widely used in daily life of people.
Traditional oral cavity washing unit includes water tank, fluid pump and nozzle, under the general condition, need unscrew the mouthwash bottle lid in order to pour into the water tank with the mouthwash to make the clear water in the water tank mix with the mouthwash and form mixed liquid, the fluid pump will mix liquid and carry to the nozzle blowout, in order to carry out the oral cavity and wash, complex operation, user experience is relatively poor, needs the improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the main technical problem that a conveniently supply towards tooth ware of additive is provided, can be under the condition of not dismantling the water tank, carry the additive in to the water tank, convenience of customers supplyes the additive in to the water tank. .
In order to solve the above technical problem, the utility model provides a conveniently supply towards tooth ware of additive, include: the tooth washing device comprises a tooth washing device main body, a water outlet nozzle, a water tank and an additive supplementing assembly;
the additive supplementing assembly is arranged in the tooth flushing device main body and comprises a liquid storage device, an operating part, a liquid outlet and an additive temporary storage cavity;
the operating piece is used for driving the additive temporary storage cavity to change the size of the cavity so as to intermittently communicate with one of the liquid storage device and the liquid outlet; when the additive temporary storage cavity is communicated with the liquid storage device, the additive in the liquid storage device enters the additive temporary storage cavity; when the additive temporary storage cavity is communicated with the liquid outlet, the additive in the additive temporary storage cavity enters the water tank.
In a preferred embodiment: when the volume of the additive temporary storage cavity is increased, the additive temporary storage cavity is communicated with the liquid storage device; when the volume of the additive temporary storage cavity is reduced, the additive temporary storage cavity is communicated with the liquid outlet.
In a preferred embodiment: the additive temporary storage cavity is provided with a first channel communicated with the liquid outlet and a second channel communicated with the liquid storage device; the first channel and the second channel are respectively provided with a movable plugging piece; when the volume of the additive temporary storage cavity is reduced, the movable plugging piece in the first channel opens the first channel under the pressure action of the additive temporary storage cavity; when the additive temporary storage cavity volume is increased, the movable plugging piece in the second channel opens the second channel under the pressure action of the liquid storage device.
In a preferred embodiment: the movable plugging piece is a steel ball.
In a preferred embodiment: the operating member comprises a button which is connected to the additive temporary storage cavity through a return spring.
In a preferred embodiment: the liquid storage device and the additive temporary storage cavity are detachably connected.
In a preferred embodiment: the liquid storage device is connected with the additive temporary storage cavity through a connecting rod, and the liquid storage device is in threaded connection with the connecting rod.
In a preferred embodiment: the tooth-rinsing device main body is provided with a cavity for accommodating the liquid storage device and a cover plate for opening or closing the cavity.
In a preferred embodiment: and a check valve is arranged at the liquid outlet.
In a preferred embodiment: the water tank is communicated to the water outlet nozzle through the piston assembly.
Compared with the prior art, the technical scheme of the utility model following beneficial effect possesses:
the utility model provides a conveniently supply towards tooth ware of additive utilizes operating parts to drive the additive chamber of keeping in and changes the cavity size to the realization inhales the additive chamber of keeping in through the negative pressure, perhaps utilizes the malleation to press the additive into the water tank. Therefore, the water in the water tank can be mixed with the additive, so that the water column sprayed by the water outlet nozzle can clean the oral cavity and also has the effect of improving breath. The dosage of the additive can be set at will according to the use habit of a user, and the dosage is more than needed, namely, the operating piece is pressed for a plurality of times. The pure mechanical mode has simple and reliable structure and lower cost. And the liquid storage device can be detached independently, so that the user can add or replace different additives more easily.
Drawings
FIG. 1 is an external view of a preferred embodiment of the present invention;
FIG. 2 is an exploded view of the preferred embodiment of the present invention;
FIG. 3 is a cross-sectional view of the additive make-up assembly of the preferred embodiment of the present invention as the volume of the chamber decreases;
FIG. 4 is a cross-sectional view of the additive supplement assembly of the preferred embodiment of the present invention as the volume of the chamber becomes larger;
FIG. 5 is a schematic diagram of the replacement of the liquid storage device in the preferred embodiment of the present invention;
fig. 6 is a sectional view of the tooth irrigator in the preferred embodiment of the invention.
Detailed Description
The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounting," "providing," "sleeving/connecting," "connecting," and the like are used in a broad sense, and for example, "connecting" may be wall-mounted, detachable, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected between two elements.
Referring to fig. 1 to 6, the present embodiment provides a tooth irrigator for conveniently supplementing additives, comprising: the tooth-rinsing device comprises a tooth-rinsing device body 1, a water outlet nozzle 2, a water tank 3 and an additive supplement component 4; the water tank 3 is communicated to the water outlet nozzle 2 through a piston assembly.
The additive supplementing assembly 4 is arranged in the tooth flushing device main body 1, and the additive supplementing assembly 4 comprises a liquid storage device 41, an operating piece 42, a liquid outlet 43 and an additive temporary storage cavity 44; the additive temporary storage cavity 44 is located between the liquid storage device 41 and the liquid outlet 43, and the operating element 42 is used for changing the size of the cavity of the additive temporary storage cavity 44 so as to intermittently communicate one of the liquid storage device 41 and the liquid outlet 43; when the volume of the additive temporary storage cavity 44 is increased, the additive temporary storage cavity 44 is communicated with the liquid storage device 41, and the additive in the liquid storage device 41 enters the additive temporary storage cavity 44; when the volume of the additive temporary storage cavity 44 is reduced, the additive temporary storage cavity 44 is communicated with the liquid outlet 43, and the additive in the additive temporary storage cavity 44 enters the water tank 3. In order to achieve the additive entering the water tank 3, the water tank 3 is provided with a joint 31 which is in plug-in fit with the liquid outlet 43, and a sealing ring 32 is arranged in the part of the joint 31 which is inserted into the liquid outlet 43, so that the additive can enter the joint 31 from the liquid outlet 43 and flow into the water tank 3.
In the above dental irrigator for improving breath, the operating part 42 is used to change the volume of the additive temporary storage cavity 44, so as to realize that the additive is sucked into the additive temporary storage cavity 44 by negative pressure or is pressed into the water tank 3 by positive pressure. The water in the water reservoir 3 can thus be mixed with the additive, so that the additive-mixed water is ejected from the nozzle 2 by the piston assembly. The water column with the additive can clean the oral cavity and improve breath. The dosage of the additive can be set arbitrarily according to the use habit of the user, and the required dosage is large, namely the operating element 42 is pressed for a plurality of times. The pure mechanical mode has simple and reliable structure and lower cost.
In this embodiment, in order to achieve the above-mentioned intermittent communication effect, the additive temporary storage chamber 44 has a first passage 441 communicated with the liquid outlet 43, and a second passage 442 communicated with the liquid storage device 41; the first channel 441 and the second channel 442 are respectively provided with a movable plugging piece 443; and the liquid outlet 43 is arranged at the upper end of the additive temporary storage chamber 44 in the height direction, and the liquid storage device 41 is arranged below the additive temporary storage chamber 44 in the height direction.
When the volume of the additive buffer chamber 44 decreases, the movable blocking piece 443 in the first passage 441 is moved upward by the pressure of the additive buffer chamber 44, thereby opening the first passage 441; while the movable closure 443 in the second passageway 442 is displaced downwardly by the pressure of the additive buffer chamber 44 to seal the second passageway 442.
When the volume of the additive temporary storage cavity 44 is increased, negative pressure exists in the additive temporary storage cavity 44, the pressure in the liquid storage device 41 is greater than the pressure in the additive temporary storage cavity 44, and the pressure at the liquid outlet 43 is also greater than the pressure in the additive temporary storage cavity 44. So that the movable closure 443 in the second channel 442 moves upward under the pressure of the reservoir 41, thereby opening the second channel 442; and the movable blocking member 443 in the first passage 441 is moved downward by the pressure at the liquid outlet 43 to seal the first passage 441.
Thus, the additive temporary storage cavity 44 can be intermittently communicated with one of the liquid storage device 41 and the liquid outlet 43 by changing the size of the cavity.
In this embodiment, the movable plugging member 443 is a steel ball. Other objects that can perform the action and the occlusion function can also be used, which is a simple alternative to this embodiment.
Furthermore, in order to make it possible for the actuating element 42 to change the volume of the additive buffer chamber 44, the actuating element 42 comprises a push button 423, which is connected to the additive buffer chamber 44 via a return spring 421. Specifically, the button 423 is installed on the horizontal outlet 451 of the tee 45, one end of the button 423 extends into the tee 45 and is connected with a piston 422, and the additive temporary storage chamber 44 is enclosed between the piston 422 and the inner wall of the tee 45; this results in a change in the volume of the additive buffer chamber 44 as soon as the push button 423 moves the piston 422 into a different position. One end of the return spring 421 is abutted against the inner wall of the tee joint 45, the other end of the return spring is abutted against the piston 422, so that when the button 423 is pressed, the piston 422 can extrude the return spring 421 to accumulate elastic return force, and after the button 423 is released by a user, the return spring 421 can drive the button 423 to reset.
In this embodiment, in order to connect the tee 45 and the liquid storage device 41, a connecting rod 46 is connected to a lower outlet of the tee 45 through a thread, and a lower end of the connecting rod 46 is also connected to the liquid storage device 41 through a thread. Thus, the liquid storage device 41 and the tee 45 are detachably connected. The user only needs to unscrew the liquid storage device 41 to perform the relevant operation when needing to add the additive or replace the additive with a different additive.
In addition, in order to facilitate the user to detach the liquid storage device 41, the tooth irrigator body 1 has a chamber for accommodating the liquid storage device 41 and a cover plate 11 for opening or closing the chamber. The user can open the cover plate 11 to expose the liquid storage device 41, thereby facilitating the user to unscrew the liquid storage device 41.
In this embodiment, the water tank 3 and the additive replenishment module 4 are arranged along the width direction of the dental irrigator body 1, and therefore the liquid outlet 43 needs to be arranged along the horizontal direction. For this purpose, the upper outlet of the tee 45 is connected to the horizontally arranged liquid outlet 43 via a corner connection 47. The corner connector 47 is also threaded to the outlet port 43 and the upper outlet port.
Finally, in order to prevent the water in the water tank 3 from flowing into the additive temporary storage chamber 44 through the liquid outlet 43, a check valve 48 is provided at the liquid outlet 43. The check valve 48 is only capable of conducting in one direction, so that the additive can enter the water tank 3 through the liquid outlet 43, and the water in the water tank 3 cannot enter the additive temporary storage chamber 44 through the check valve 48. The structure of the check valve is a one-way valve structure common in the prior art, is not the protection and improvement main point of the application, and is not expanded too much here.
The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.
Claims (10)
1. A tooth irrigator facilitating supplement of additives is characterized by comprising: the tooth washing device comprises a tooth washing device main body, a water outlet nozzle, a water tank and an additive supplementing assembly;
the additive supplementing assembly is arranged in the tooth flushing device main body and comprises a liquid storage device, an operating piece, a liquid outlet and an additive temporary storage cavity;
the additive temporary storage cavity is positioned between the liquid storage device and the liquid outlet, and the operating part is used for changing the size of the cavity of the additive temporary storage cavity so as to intermittently communicate with one of the liquid storage device and the liquid outlet.
2. The tooth irrigator convenient for supplementing additives according to claim 1, wherein: when the volume of the additive temporary storage cavity is increased, the additive temporary storage cavity is communicated with the liquid storage device; when the volume of the additive temporary storage cavity is reduced, the additive temporary storage cavity is communicated with the liquid outlet.
3. The tooth irrigator convenient for supplementing additives according to claim 2, wherein: the additive temporary storage cavity is provided with a first channel communicated with the liquid outlet and a second channel communicated with the liquid storage device; the first channel and the second channel are respectively provided with a movable plugging piece; when the volume of the additive temporary storage cavity is reduced, the movable plugging piece in the first channel opens the first channel under the pressure action of the additive temporary storage cavity; when the additive temporary storage cavity volume is increased, the movable plugging piece in the second channel opens the second channel under the pressure action of the liquid storage device.
4. The dental irrigator facilitating supplement of additives according to claim 3, wherein: the movable plugging piece is a steel ball.
5. The tooth irrigator convenient for supplementing additives according to claim 1, wherein: the operating member comprises a button which is connected to the additive temporary storage cavity through a return spring.
6. The tooth irrigator convenient for supplementing additives according to claim 1, wherein: the liquid storage device and the additive temporary storage cavity are detachably connected.
7. The dental irrigator of claim 6 which facilitates the addition of additives further comprising: the liquid storage device is connected with the additive temporary storage cavity through a connecting rod, and the liquid storage device is in threaded connection with the connecting rod.
8. The tooth irrigator for conveniently supplementing additives according to claim 7, wherein: the tooth-rinsing device main body is provided with a cavity for accommodating the liquid storage device and a cover plate for opening or closing the cavity.
9. The tooth irrigator convenient for supplementing additives according to claim 1, wherein: and a check valve is arranged at the liquid outlet.
10. The tooth irrigator convenient for supplementing additives according to claim 1, wherein: the water tank is communicated to the water outlet nozzle through the piston assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255648.6U CN218784464U (en) | 2022-08-25 | 2022-08-25 | Tooth rinsing device convenient for supplementing additives |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222255648.6U CN218784464U (en) | 2022-08-25 | 2022-08-25 | Tooth rinsing device convenient for supplementing additives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218784464U true CN218784464U (en) | 2023-04-04 |
Family
ID=86504245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222255648.6U Active CN218784464U (en) | 2022-08-25 | 2022-08-25 | Tooth rinsing device convenient for supplementing additives |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218784464U (en) |
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2022
- 2022-08-25 CN CN202222255648.6U patent/CN218784464U/en active Active
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