CN216294312U - Fluid adding assembly capable of being stored and replaced and tooth washing device - Google Patents

Abstract

The utility model discloses a fluid adding assembly capable of being stored and replaced and a tooth washing device, wherein the fluid adding assembly capable of being stored and replaced is used for conveying fluid packaged in a sealing mode to a receiving space and comprises an installation carrier, a rotary disc and a pressing piece; the turntable is rotatably connected with the mounting carrier and is provided with at least two chambers for placing the sealed package fluid, the chambers have the same rotating path and are communicated with the receiving space; the pressing piece is arranged on the mounting carrier and movably arranged towards the rotating path of the cavity; wherein, the turntable rotates to enable one chamber to be arranged opposite to the pressing piece, and the pressing piece moves towards the chamber under the force to enable the fluid sealed and packaged in the chamber to be broken under the pressure and flow to the receiving space; the dental prophylaxis device includes the stock replaceable fluid additive assembly described above. The storable and replaceable fluid adding assembly and the tooth washing device can prestore a plurality of hermetically packaged gargles, save frequent replacement operation, are convenient to use and are beneficial to keeping internal use sanitation.

Description

Fluid adding assembly capable of being stored and replaced and tooth washing device

Technical Field

The utility model relates to the field of cleaning equipment, in particular to a fluid adding assembly capable of being stored and replaced and a tooth washing device.

Background

Cleaning equipment often can add the washing liquid in the water tank, add the mouthwash and can effectively promote the cleaning performance in the water tank before tooth cleaning device uses. The existing tooth washing device needs to be poured after a water tank is opened when mouth wash is added, and is not convenient enough to use; or place sealed package's mouthwash in equipment, the mode through crushing the packing makes the mouthwash flow in the water tank, but the mouthwash of this kind of tooth washing ware adds the subassembly and only can prestore single mouthwash usually, though saved and opened the water tank temporarily before wasing, add the operation of mouthwash, nevertheless all need open the tooth washing ware after using at every turn and put into the mouthwash, so frequent operation use convenient enough and water stain easily get into the cavity of placing the mouthwash when changing in, influence the use health of tooth washing ware.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a fluid adding assembly capable of being stored and replaced, which at least solves the problems that the existing tooth washing device can only store a single fluid such as mouthwash in a sealed package in advance, and further needs to be replaced frequently, and is not convenient and sanitary to use.

(II) technical scheme

In order to solve the technical problems, the utility model provides the following technical scheme:

a stock replaceable fluid additive assembly for delivering fluid from a sealed package to a receiving space, comprising:

mounting a carrier;

the rotary table is rotatably connected with the mounting carrier and is provided with at least two chambers for placing the sealed package fluid, the chambers have the same rotating path and are communicated with the receiving space;

the pressing piece is arranged on the mounting carrier and movably arranged towards the rotating path of the chamber;

wherein, the carousel rotates and makes one of them cavity and oppression piece set up relatively, and the oppression piece atress moves to the cavity and makes the fluid of the sealed package in the cavity receive the space by the pressure rupture.

Further setting up, the installation carrier includes upper cover and lower cover, carousel rotatable coupling between upper cover and lower cover, oppresses the piece and sets up in the upper cover, and the cavity bottom is equipped with the opening that supplies the fluid to flow out, and the lower cover is equipped with at the relative cavity lower extreme of oppression piece and is used for accepting fluidic circulation mouth with the opening intercommunication, circulation mouth and receiving space intercommunication, and the fluid gets into receiving space through opening and circulation mouth in proper order.

So set up, oppression piece pushes down the fluid of sealed package in the chamber, and opening and circulation mouth realize holding the intercommunication between chamber and the receiving space, and the fluid gets into the receiving space through opening and circulation mouth, realizes fluidic interpolation.

Further setting, be equipped with location structure between lower cover and the carousel, this location structure is including setting up in the protruding and/or location shrinkage pool of the elastic positioning of lower cover and setting up location shrinkage pool and/or the elastic positioning arch on the carousel, and the protruding quantity of elastic positioning is the same with cavity quantity, and the protruding and location shrinkage pool of elastic positioning coincide mutually when oppression piece sets up with the cavity relatively.

So set up, the carousel can fix a position through location structure rotating the in-process, promotes the convenience of operation and the stability of use, and the cooperation simple structure of elastic positioning arch and location shrinkage pool, the operation sense is stronger.

Further, the lower cover is provided with a connecting column, the turntable is rotatably sleeved on the connecting column, and a through hole for a pipeline to pass through is axially arranged on the connecting column.

So set up, the spliced pole is located through the cover to the carousel realizes the rotatable setting of relative installation carrier, and the convenient pipeline of through-hole in the spliced pole is laid simultaneously, improves space utilization.

Further, an outer groove is arranged on the periphery of the opening of the chamber, and the outer groove is matched with the shape of the fluid in the sealed package.

So set up, sealed package's fluid can place at the outer shape inslot of adaptation or support through the cell wall in outer shape groove, receives the appearance groove to stabilize spacing, places more stably.

Further provided, a sharp corner for piercing the sealed package fluid is provided in the chamber.

By the arrangement, the sharp corner can conveniently puncture the fluid in the sealed package, and the fluid adding speed is increased.

Further setting, the oppression piece is scalable wear to locate the installation carrier and with the installation carrier between be equipped with the spring that supplies the oppression piece to reset.

So set up, oppress can pass through spring automatic re-setting after the piece pressurized, it is more convenient to use.

The pressing piece comprises a hinge part hinged to the mounting carrier and a pressing part used for pressing and sealing the packaging fluid.

So set up, oppression piece can be connected with the installation carrier through articulated mode of articulated portion to through pressing the portion to the fluid of sealed package extrudeing.

In order to solve the technical problem, the utility model further provides a tooth washing device, which comprises the reserve-replaceable fluid adding assembly, a cleaning device and a water tank configured as a receiving space.

Further, the water tank, the cleaning device and the mounting carrier of the fluid adding assembly capable of being stored and replaced are sequentially connected to form an integral structure, the water tank is arranged below the cavity, and the mounting carrier and the rotary disc are provided with central holes for the water outlet pipe or the spray head of the cleaning device to penetrate through or be connected with.

So set up, the water tank setting supplies water for belt cleaning device in the bottom, and belt cleaning device's outlet pipe and shower nozzle pass the installation carrier setting, and the fluid that can deposit the change adds the subassembly and adds fluids such as mouthwash for the water tank downwards, and the structure sets up rationally, convenient to use.

(III) advantageous effects

Compared with the prior art, the fluid adding assembly and the tooth washing device which can be stored and replaced have the following beneficial effects:

(1) the fluid adding assembly capable of being stored and replaced can pre-store a plurality of hermetically packaged fluids in the containing cavity of the rotary disc, the pressing piece is arranged towards the rotating path of the cavity to ensure that the hermetically packaged fluids in any cavity can be extruded, when the fluids are added, the rotary disc rotates to enable one cavity to be arranged opposite to the pressing piece, the pressing piece moves towards the cavity under stress to enable the hermetically packaged fluids in the cavity to be broken under pressure, and the flowing fluids can flow into the receiving space due to the fact that the cavity is communicated with the receiving space, and the fluids are added; in the subsequent adding process, the adding operation can be continued only by rotating the turntable relative to the mounting carrier to enable the unbroken chamber for sealing and packaging the fluid to be arranged opposite to the pressing piece, so that the frequent operation of the traditional adding mode is omitted, the use is convenient, and the sanitary condition of equipment is facilitated;

(2) the fluid adding assembly capable of being stored and replaced can add different types of fluids according to the use requirements of different accessories, such as adding mouthwash to a tooth cleaner, adding normal saline to a nose cleaner, adding gas to a receiving space, providing beverages with different tastes for a water cup and the like, and has a wide application range;

(3) this tooth cleaning device adds the subassembly through the fluid that the configuration can deposit is changed and conveniently adds the mouthwash for the water tank, has saved the vexation that traditional tooth cleaning device need frequently change the mouthwash, and convenient to use, the mouthwash can flow into the water tank of below under the action of gravity, need not to be equipped with the driving source, simple structure.

Drawings

FIG. 1 is a schematic view of the construction of the dental prophylaxis device of the present invention;

FIG. 2 is an exploded view of the refillable fluid dispenser and dental prophylaxis device of the present invention;

FIG. 3 is a front view of the refillable fluid dispenser and dental prophylaxis device of the present invention;

FIG. 4 is a cross-sectional view of the cross-section of FIG. 3A;

FIG. 5 is a side view of the refillable fluid supply assembly and dental prophylaxis device of the present invention;

FIG. 6 is a cross-sectional view of section B of FIG. 5;

FIG. 7 is a schematic front view of the turntable of the present invention;

FIG. 8 is a schematic view of the turntable of the present invention facing away from the turntable;

FIG. 9 is a schematic structural view of the lower cover of the present invention;

fig. 10 is a schematic view of the hinge connection of the pressing member and the upper cover according to the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, wherein fig. 2 is an exploded view of a reserve-replaceable fluid adding assembly and a tooth washing device according to the present invention, fig. 3 is a front view of the reserve-replaceable fluid adding assembly and the tooth washing device according to the present invention, fig. 4 is a sectional view of fig. 3A, fig. 5 is a side view of the reserve-replaceable fluid adding assembly and the tooth washing device according to the present invention, fig. 6 is a sectional view of a section B in fig. 5, fig. 7 is a front view of a rotary disc according to the present invention, and fig. 8 is a back view of the rotary disc according to the present invention.

The present embodiment provides a fluid adding assembly capable of storing and replacing, which is used for conveying fluid in a sealed package or sealed package fluid to a receiving space, and comprises a mounting carrier 1, a rotating disc 2 and a pressing member 3; the mounting carrier 1 is used for mounting the turntable 2 and the pressing piece 3 and can be used as a carrier for connecting a matching object; the rotary table 2 is rotatably connected with the mounting carrier 1 and is provided with chambers 20 for placing sealed package fluid, the number of the chambers 20 is at least two, the chambers 20 have the same rotating path, and the chambers 20 are communicated with the receiving space; the pressing piece 3 is arranged on the mounting carrier 1 and movably arranged towards the rotating path of the chamber 20 and is used for pressing the fluid of the sealed package; wherein, the rotating disc 2 rotates to make one chamber 20 and the pressing piece 3 oppositely arranged, the pressing piece 3 is forced to move towards the chamber 20 to make the fluid sealed and packaged in the chamber 20 be broken under pressure and flow to the receiving space, and the fluid sealed and packaged can be arranged according to the requirement, such as film, gas or liquid packaged in bags; when the fluid adding assembly is used, a plurality of hermetically packaged fluids can be prestored in the containing cavity of the rotary disc 2 by the fluid adding assembly which can be stored and replaced, the pressing piece 3 is arranged towards the rotating path of the cavities 20, the sealed packaged fluids in any cavity 20 can be extruded in the rotating process of the rotary disc 2, when the fluids are added, the rotary disc 2 rotates to enable one cavity 20 to be arranged opposite to the pressing piece 3, the pressing piece 3 moves towards the cavity 20 under stress to enable the hermetically packaged fluids in the cavity 20 to be broken under pressure, and as the cavity 20 is communicated with the receiving space, the flowing fluids can flow into the receiving space under the action of gravity or other driving sources, so that the addition of the fluids is realized; in the subsequent adding process, the rotary disc 2 is only required to rotate relative to the mounting carrier 1, the unbroken chamber 20 for sealing and packaging the fluid and the pressing piece 3 are oppositely arranged, the adding operation can be continued, the operation of frequently replacing the fluid in the traditional adding mode is omitted, the use is convenient, and the sanitary condition of the part is kept.

In a preferred embodiment that the turntable 2 and the pressing member 3 are connected with the mounting carrier 1, the mounting carrier 1 includes an upper cover 11 and a lower cover 12, the turntable 2 is rotatably connected between the upper cover 11 and the lower cover 12, the pressing member 3 is disposed on the upper cover 11, an opening 21 for fluid to flow out is disposed at the bottom end of the chamber 20, the lower cover 12 is disposed at the lower end of the chamber 20 opposite to the pressing member 3, a circulation port 120 is disposed in the chamber 20, the circulation port 120 is communicated with the receiving space through a pipeline, a flow channel, etc., the pressing member 3 presses the fluid hermetically packaged in the chamber 20 downward, and the fluid enters the receiving space through the opening 21 and the circulation port 120, thereby adding the fluid; meanwhile, the mounting carrier 1 and the rotating disc 2 form a protection structure for the chamber 20, so that the use is more sanitary.

With reference to fig. 9, fig. 9 is a schematic structural diagram of the lower cover of the present invention, in order to facilitate positioning during rotation of the turntable 2, a positioning structure is disposed between the lower cover 12 and the turntable 2, the positioning structure includes elastic positioning protrusions 121 disposed on the lower cover 12 and positioning concave holes 22 disposed on the turntable 2, the number of the elastic positioning protrusions 121 is the same as that of the cavities 20, the elastic positioning protrusions 121 and the positioning concave holes 22 are matched with each other when the pressing member 3 and the cavities 20 are disposed opposite to each other, the turntable 2 can be positioned by the positioning structure during rotation, the cavities 20 and the positioning concave holes 22 are preferably arranged in a circumferential array centered around the rotation axis of the turntable 2, so as to improve convenience and stability of operation, the matching structure of the elastic positioning protrusions 121 and the positioning concave holes 22 is simple, and the operation feeling is strong; meanwhile, in order to facilitate the observation of the use condition of the sealed package fluid in the chamber 20, the turntable 2 may be of a transparent structure or provided with an observation window.

In a preferred embodiment of the rotatable connection between the turntable 2 and the mounting carrier 1, a connecting column 122 is disposed in the middle of the lower cover 12, a through hole 123 for a pipeline to pass through is axially disposed on the connecting column 122, the turntable 2 is provided with a set of holes and rotatably sleeved on the connecting column 122, and a sealing gasket 13 may be added between the lower cover 12 and the turntable 2 in order to improve the sealing performance between the two; the connecting column 122 can realize the rotatable arrangement of the turntable 2, and can realize the pipeline arrangement through the through hole 123 inside, thereby improving the space utilization rate and having ingenious structure.

In order to improve the efficiency of the fluid in the sealed package flowing out after being pressurized, a sharp corner 24 for puncturing the fluid in the sealed package is arranged in the chamber 20, the sharp corner 24 is preferably arranged towards the pressing piece 3, and the sharp corner 24 is convenient for puncturing the fluid in the sealed package, so that the fluid flows out, and the fluid adding speed is accelerated.

In order to stably place the fluid in the sealed package in the cavity 20, the cavity 20 is provided with an outer groove 23 on the periphery of the opening 21, the outer groove 23 is matched with the shape of the fluid in the sealed package, the fluid in the sealed package can be placed in the matched outer groove 23 and is stably limited by the outer groove 23, the problem of shaking in the use process is reduced, and the fluid in the sealed package can also be placed on the outer groove 23, so that a certain distance is formed between the fluid in the sealed package and the sharp corner 24.

Oppression piece 3 is scalable wear to locate upper cover 11 and with the upper cover 11 between be equipped with the spring 30 that supplies oppression piece 3 to reset, oppression piece 3 pressurized back can be through spring 30 automatic re-setting, it is more convenient to use, oppression piece 3 can with upper cover 11 between spacing through limit structure, avoid oppressing 3 and break away from upper cover 11.

Referring to fig. 10, fig. 10 is a schematic view illustrating that the pressing member is hinged to the upper cover, in another embodiment of the pressing member 3, the pressing member 3 includes a hinge portion 31 hinged to the upper cover 11 and a pressing portion 32 for pressing the fluid in the sealed package, the pressing member 3 may be connected to the upper cover 11 by the hinge portion 31, and the fluid in the sealed package is pressed by the pressing portion 32, but a spring may be additionally provided between the pressing member 3 and the upper cover 11 to facilitate the resetting or provide the acting force for pressing the fluid.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, wherein fig. 1 is a schematic structural view of a dental scaler according to the present invention, fig. 2 is an exploded view of a replaceable fluid adding assembly and a dental scaler according to the present invention, fig. 3 is a front view of a replaceable fluid adding assembly and a dental scaler according to the present invention, fig. 4 is a sectional view of a section of fig. 3A, fig. 5 is a side view of a replaceable fluid adding assembly and a dental scaler according to the present invention, and fig. 6 is a sectional view of a section B of fig. 5.

The embodiment provides a tooth washing device, which comprises a fluid adding component capable of being stored and replaced, and further comprises a water tank 4 and a cleaning device 5 which are the same as the existing tooth washing device and are configured into a receiving space, wherein the fluid in sealed package in the embodiment takes the mouthwash in a jelly cup, namely box-packed mouthwash a as an example, in the embodiment, in order to simplify the structure, the water tank 4 is arranged below a cavity 20, and after the jelly cup in the cavity 20 is broken under pressure, the mouthwash can flow into the water tank 4 through a connecting pipe 200 under the action of gravity, so that a driving source for driving the mouthwash to flow into the water tank 4 such as a pump body is omitted; wherein, the fluid adding component which can be stored and replaced can be separately arranged with the water tank 4 and the cleaning device 5, but for the convenience of use, the water tank 4, the cleaning device 5 and the lower cover 12 of the fluid adding component are preferably connected in sequence to form an integral structure, the mounting carrier 1 and the shell 51 of the cleaning device 5 can be connected by a buckling structure, a thread structure and the like, the mounting carrier 1 and the turntable 2 are provided with a central hole 100 for the water outlet pipe 52 or the spray nozzle 53 of the cleaning device 5 to pass through or be connected, the central hole 100 of the lower cover 12 can be a through hole 123, the water tank 4 is connected at the bottom of the shell 51 of the cleaning device 5, the water inlet pipe is used for supplying water to the core component 54 of the cleaning device 5, the shell 51 is provided with a button 56 for controlling the host PCBA55 of the cleaning device 5, the cleaning device 5 further comprises a water inlet pipe 58 and a water inlet connecting pipe 59, the fluid adding component which can be stored and replaced can add mouthwash to the water tank 4 downwards through the connecting pipe 200, the core assembly 54 sprays water through the water outlet pipe 52, the water outlet pipe 52 and the spray nozzle 53 in sequence and penetrates through the mounting carrier 1, a sealing pad bracket 50 and a waterproof rubber pad 57 can be arranged between the connection parts of the spray nozzle 53, the upper cover 11 and the water outlet pipe 52 so as to improve the waterproof performance, the whole structure is reasonable, and the use is convenient.

Certainly, in other embodiments, the fluid adding assembly can pre-store different types of fluids according to the use requirements of different accessories, such as adding mouthwash to the tooth washing device, adding physiological saline to the nose washing device, adding gas to the receiving space, providing beverages with different tastes to the water cup, and the like, the fluid adding assembly which can be stored and replaced can be separately arranged from the accessories, or can be connected with the accessories through the installation carrier 1 of the fluid adding assembly to form a whole, and the implementation can be arranged according to the embodiment of the tooth washing device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A stock replaceable fluid additive assembly for delivering fluid from a sealed package to a receiving space, comprising:

mounting a carrier;

the rotary table is rotatably connected with the mounting carrier and is provided with at least two chambers for placing the sealed package fluid, the chambers have the same rotating path and are communicated with the receiving space;

the pressing piece is arranged on the mounting carrier and movably arranged towards the rotating path of the chamber;

wherein, the carousel rotates and makes one of them cavity and oppression piece set up relatively, and the oppression piece atress moves to the cavity and makes the fluid of the sealed package in the cavity receive the space by the pressure rupture.

2. The refillable fluid dispenser of claim 1, wherein the mounting carrier comprises an upper cover and a lower cover, the rotatable plate is rotatably connected between the upper cover and the lower cover, the pressing member is disposed on the upper cover, the bottom end of the chamber is provided with an opening for allowing fluid to flow out, the lower cover is provided with a flow port at the lower end of the chamber opposite to the pressing member, the flow port is communicated with the receiving space, and the fluid sequentially enters the receiving space through the opening and the flow port.

3. The fluid additive package as claimed in claim 2, wherein a positioning structure is disposed between said lower cap and said turntable, said positioning structure comprises a plurality of resilient positioning protrusions and/or positioning recesses disposed on said lower cap and a plurality of resilient positioning protrusions and/or resilient positioning recesses disposed on said turntable, said plurality of resilient positioning protrusions and said plurality of resilient positioning recesses are identical in number, and said resilient positioning protrusions and said plurality of resilient positioning recesses are engaged with each other when said pressing member is disposed opposite to said plurality of cavities.

4. The fluid additive package as claimed in claim 2, wherein said lower cap has a connecting post, said turntable is rotatably sleeved on said connecting post, and said connecting post has a through hole for passing the pipeline.

5. A stock replaceable fluid additive assembly as claimed in claim 2 wherein said chamber is provided with an external groove at the periphery of the opening, the external groove being adapted to the shape of the fluid in the sealed package.

6. The stock replaceable fluid additive package of claim 1 wherein a sharp corner is provided in said chamber for piercing the sealed package fluid.

7. The fluid adding assembly capable of being stored and replaced according to claim 1, wherein the pressing piece is telescopically arranged on the mounting carrier in a penetrating way, and a spring for restoring the pressing piece is arranged between the pressing piece and the mounting carrier.

8. The stock replaceable fluid additive package of claim 1, wherein said urging member comprises a hinge portion hinged to said mounting carrier and a pressing portion for pressing said hermetically sealed packaging fluid.

9. A dental prophylaxis device comprising the stock replaceable fluid additive assembly of any one of claims 1 to 8, further comprising a cleaning device and a water tank configured to receive the space.

10. The dental rinser of claim 9, wherein the water tank, the cleaning device and the mounting carrier are connected in sequence to form an integral structure, the water tank is arranged below the chamber, and the mounting carrier and the turntable are provided with central holes for the water outlet pipe or the spray head of the cleaning device to pass through or be connected with.

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