CN222854015U - Tooth-flushing device with multi-layer water tank - Google Patents

Abstract

The utility model belongs to the technical field of tooth cleaning, and particularly relates to a multi-layer water tank tooth cleaning device, which comprises a tooth cleaning device main body and a water tank assembly with a cavity, wherein the water tank assembly is connected with the tooth cleaning device main body, and a nozzle is arranged on one side of the tooth cleaning device main body. Can increase the volumetric of tooth device through setting up the multilayer water tank, can optimize the holistic volume size of tooth device through the design of flexible water tank, accomodate the volume and be enough little, conveniently carry and accomodate.

Description

Tooth-flushing device with multi-layer water tank

Technical Field

The utility model belongs to the technical field of tooth cleaning, and particularly relates to a multi-layer water tank tooth flushing device.

Background

Food debris that plugs into the crevices of the teeth, in addition to being uncomfortable and itself carrying bacteria, is more detrimental in that it provides nutrients to the plaque. If not removed in time, plaque is easily calcified and becomes "tartar" which accumulates in the root of the tooth, compressing and stimulating the periodontal environment, causing teeth Zhou Weisu. Thus, the crevices between teeth are cleaned with a dental irrigator or toothpick, dental floss.

The tooth cleaning device is an auxiliary tool for cleaning the oral cavity, which is used for cleaning teeth and tooth gaps in a pulse water flow impact mode, and mainly comprises a portable type tool and a desk type tool, wherein the tooth cleaning device can utilize a certain pressure to spray a cleaning water column out of a tooth cleaning device nozzle so as to clean the oral cavity, and is widely applied to daily life of people at present.

The tooth flushing device generally comprises a main machine and a detachable spray head, wherein the main machine mainly comprises a shell, a pump body, a connecting pipe, a battery, a circuit board and a water storage box, the water inlet end of the pump body is connected with a water suction nozzle, and the water suction nozzle is connected with the water storage box to obtain a water source. The existing conventional tooth-flushing device is provided with a layer of water tank, and in order to increase the volume of the water tank, the overall dimension of the tooth-flushing device is large, so that the tooth-flushing device is inconvenient to carry.

In view of the above, it is important to design and manufacture a multi-layer cistern tooth irrigator which overcomes the above problems.

Disclosure of utility model

Aiming at the technical problems that the conventional tooth washing device in the prior art is large in size, inconvenient to carry and incapable of conveniently accommodating the tooth washing device, and further the normal use of a user is affected, the utility model provides the multi-layer water tank tooth washing device.

The utility model provides a multi-layer water tank tooth-flushing device, which comprises a tooth-flushing device main body and a water tank assembly with a cavity, wherein the water tank assembly is connected with the tooth-flushing device main body, a nozzle is arranged on one side of the tooth-flushing device main body, the water tank assembly comprises at least two layers of water tanks which can stretch along the height direction of the tooth-flushing device main body to change the volume, the internal cavity of the water tank assembly is communicated with the tooth-flushing device main body, and the water tank assembly is in clamping fit with the tooth-flushing device main body through a clamping assembly. Can increase the volumetric of tooth device through setting up the multilayer water tank, can optimize the holistic volume size of tooth device through the design of flexible water tank, accomodate the volume and be enough little, conveniently carry and accomodate.

Preferably, the water tank assembly comprises an inner water tank and an outer water tank, when the water tank assembly is used, two ends of the inner water tank are respectively matched with the tooth-flushing device main body and the outer water tank in a clamping manner through the clamping assembly, when the water tank assembly is stored, the inner water tank is sleeved on the tooth-flushing device main body, and the outer water tank is reversely buckled at the top of the tooth-flushing device main body, and the inner water tank and the tooth-flushing device main body are stored in the water tank assembly.

Further preferably, a support plate is provided on a side of the inner water tank away from the main body of the tooth cleaner, and the support plate is protruded from the inner side wall of the inner water tank. Through setting up the backup pad in inlayer water tank lower extreme, play spacing effect, prevent that water sucking pipe and nozzle from spilling when accomodating.

Further preferably, a housing chamber for housing the nozzle when housed is provided inside the main body of the dental irrigator, and an end of the nozzle is abutted against the support plate when housed.

Further preferably, a handle part is provided on the support plate. The handle part arranged on the supporting plate can be used as a handle position to conveniently pull out the water tank when the tooth washer is used.

Preferably, the joint subassembly is including the outer buckle of inlayer water tank evagination buckle, outer water tank indent draw-in groove and main casing evagination buckle that can mutual joint complex, inlayer water tank evagination buckle protrusion sets up the outer wall of inlayer water tank, the protruding buckle protrusion sets up in the inlayer water tank's inner wall, outer water tank indent draw-in groove sets up the inner wall of outer water tank, main casing evagination buckle symmetry sets up the outer wall of tooth ware main part.

Further preferably, an inner concave avoidance groove is formed in the outer wall of the main shell body, which is located on the outer convex buckle of the main shell body.

Preferably, the outer water tank has a height greater than the inner water tank and the main body of the dental irrigator.

Preferably, a pump set and a water suction pipe are arranged in the tooth-flushing device main body, and the nozzle is communicated with the inner water tank and the outer water tank through the water suction pipe.

Preferably, the tooth-flushing device main body is provided with a water filling port, the water filling port is provided with a sealing cover, and the water filling port is close to the nozzle.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The conventional tooth-flushing device is provided with a layer of water tank, in order to increase the volume of the water tank, the overall dimension of the tooth-flushing device is large, the tooth-flushing device is also a tooth-flushing device with a 200ml volume water tank, the volume of the tooth-flushing device adopting the multi-layer water tank is only about 2/3 of that of the single-layer water tank tooth-flushing device, and the storage volume of the tooth-flushing device is small enough and the tooth-flushing device is convenient to carry.

(2) The lower extreme of inlayer water tank is equipped with inlayer water tank backup pad, plays limiting displacement, prevents when accomodating that the water pipe water injection well choke from exposing, can conveniently pull out the water tank as the handle position when pulling open.

Drawings

The accompanying drawings are included to provide a further understanding of the embodiments and are incorporated in and constitute a part of this specification. The drawings illustrate embodiments and together with the description serve to explain the principles of the utility model. Many of the intended advantages of other embodiments and embodiments will be readily appreciated as they become better understood by reference to the following detailed description. The elements of the drawings are not necessarily to scale relative to each other. Like reference numerals designate corresponding similar parts.

Fig. 1 is a schematic view showing the overall structure of a multi-layered water tank tooth-rinsing device according to the present utility model in a use state;

Fig. 2 is a schematic view showing an exploded structure of the multi-layered water tank tooth-rinsing device in a use state according to the present utility model;

Fig. 3 is a schematic cross-sectional view showing a multi-layered water tank tooth-rinsing device in a accommodated state according to an embodiment of the present utility model;

FIG. 4 is an enlarged schematic view of the portions A and B of FIG. 3;

FIG. 5 is a cross-sectional view taken along line A-A of FIG. 1;

fig. 6 is an enlarged schematic view of the structures of the portions C and D in fig. 5.

The meaning of each number in the figure is 1, a nozzle, 2, a tooth-flushing device main body, 3, a water tank assembly, 31, an inner water tank, 32, an outer water tank, 4, a clamping assembly, 41, an outer water tank convex buckle, 42, an inner water tank convex buckle, 43, an outer water tank concave clamping groove, 44, a main shell convex buckle, 441, an upper buckle, 442, a lower buckle, 5, a supporting plate, 6, a containing cavity, 7, a pulling hand, 8, an avoiding groove, 9, a pump set, 10, a water suction pipe, 11, a water injection port, 12, a sealing cover, 13 and a dust cover.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the present utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

The present utility model proposes a multi-layered water tank tooth-rinsing device, fig. 1 shows a schematic overall structure of the multi-layered water tank tooth-rinsing device according to the present utility model in a use state, and as shown in fig. 1 and 2, the multi-layered water tank tooth-rinsing device comprises a nozzle 1, a tooth-rinsing device body 2 and a water tank assembly 3. Wherein the inside of the water tank assembly 3 has a cavity and is connected with the main body 2 of the dental appliance, and the nozzle 1 is provided at one side of the main body 2 of the dental appliance.

Wherein, the water tank assembly 3 includes at least two-layer water tank that can stretch out and draw back in order to change volume along the direction of height of tooth towards ware main part 2, and the inside cavity of water tank assembly 3 communicates with tooth towards ware main part 2, through joint assembly 4 joint cooperation between water tank assembly 3 and the tooth towards ware main part 2. Can increase the volumetric of tooth device through setting up the multilayer water tank, can optimize the holistic volume size of tooth device through the design of flexible water tank, accomodate the volume and be enough little, conveniently carry and accomodate.

Specifically, in the present embodiment, as shown in fig. 2, the tank assembly 3 is provided in two layers, including an inner tank 31 and an outer tank 32. The inner water tank 31 can be stretched along the main shell of the tooth-flushing device main body 2, the outer water tank 32 is reversely buckled on the inner water tank 31, the outer water tank 32 is taken down to be arranged in from the bottom of the inner water tank 31 when in use through the buckling fit of the clamping assembly 4, and the water tank is retracted to be in a storage state after use, so that the tooth-flushing device is convenient to carry.

Specifically, when using, through joint subassembly 4 with the both ends of inlayer water tank 31 respectively with tooth-flushing device main part 2 and outer water tank 32 joint cooperation, when accomodating, inlayer water tank 31 cover is established on tooth-flushing device main part 2, outer water tank 32 back-off is at the top of tooth-flushing device main part 2, accomodates inlayer water tank 31 and tooth-flushing device main part 2.

Further, as shown in fig. 3 and 4, a support plate 5 is provided at a side of the inner water tank 31 away from the main body 2 of the dental caries device, and the support plate 5 is protruded from an inner side wall of the inner water tank 31. The tooth cleaner body 2 is provided with a storage chamber 6 for accommodating the nozzle 1 when stored, and an end of the nozzle 1 is abutted against the support plate 5 when stored. Wherein the support plate 5 is provided with a handle portion 7.

The design of accomodating chamber 6 is convenient for the hiding of nozzle 1, can hide nozzle 1 in accomodating chamber 6 when not using, and can take out it when using, and is more convenient and practical like this. The support plate 5 is arranged at the lower end of the inner water tank 31 to play a limiting role, so that the water suction pipe 10 and the nozzle 1 are prevented from leaking out during storage. The handle part 7 arranged on the supporting plate 5 can be used as a handle position to conveniently pull out the water tank when the tooth washer is used.

Specifically, in this embodiment, as shown in fig. 2 and 5, the clamping assembly 4 includes an inner water tank outer convex buckle 41, an inner water tank inner convex buckle 42, an outer water tank inner concave buckle 43 and a main housing outer convex buckle 44 which can be mutually clamped and matched, the inner water tank outer convex buckle 41 is arranged on the outer wall of the inner water tank 31 in a protruding manner, the inner water tank inner convex buckle 42 is arranged on the inner wall of the inner water tank 31 in a protruding manner, the outer water tank inner concave buckle 43 is arranged on the inner wall of the outer water tank 32, and the main housing outer convex buckle 44 is symmetrically arranged on the outer wall of the tooth cleaner main body 2. The main casing male buckle 44 includes an upper buckle 441 and a lower buckle 442, and the outer wall of the main casing male buckle 44 on the tooth cleaner main body 2 is provided with a concave avoiding groove 8.

The specific design position and number combination of the clamping assemblies 4 are not particularly limited herein, as long as the clamping engagement effect can be achieved. In other embodiments, the clamping assembly 4 may also be configured as a clamping fit of a chute, a slider, or the like. Accordingly, the clamping assembly 4 may be specifically designed with some specific designs for optimizing the clamping fit, such as a guiding portion, a guiding groove, etc., which are not specifically limited herein.

Further, in the present embodiment, the outer water tank 32 has a height greater than the inner water tank 31 and the main body 2 of the dental irrigator, so that the inner water tank 31 and the main body 2 of the dental irrigator can be completely enclosed when being stored.

Further, as shown in fig. 5, the pump set 9 and the water suction pipe 10 are arranged in the tooth-flushing device main body 2, the nozzle 1 is communicated with the inner water tank 31 and the outer water tank 32 through the water suction pipe 10, the tooth-flushing device main body 2 is provided with the water filling port 11, the water filling port 11 is provided with the sealing cover 12, and the water filling port 11 is close to the nozzle 1.

It should be noted that, the functional components inside the tooth-rinsing device in this embodiment are basically identical to those of the existing tooth-rinsing device, such as PCB circuit, nozzle holder, power supply, charging module, switch key, etc., which are not specifically described herein.

Specifically, the tooth-rinsing device of this embodiment mainly has two working states as follows:

Working State 1 storage State

As shown in fig. 3 and 4, the outer wall of the inner water tank 31 is provided with an outer convex inner water tank outer convex buckle 41, the inner wall of the inner water tank 31 is provided with an inner convex inner water tank inner convex buckle 42, the lower end of the inner water tank 31 is provided with a convex supporting plate 5, the inner wall of the outer water tank 32 is provided with an inner concave outer water tank inner concave clamping groove 43, two symmetrical outer side surfaces of the main shell of the tooth-cleaning device main body 2 are provided with outer convex main shell outer convex buckles 44, the main shell outer convex buckles 44 comprise an upper buckle 441 and a lower buckle 442, and the side surfaces are provided with inner concave avoidance grooves 8.

In the storage state, the outer water tank 32 is sleeved and buckled on the outer side wall of the inner water tank 31 in an inverted buckle mode, the inner water tank concave clamping groove 43 is matched with the outer water tank convex clamping buckle 41 in a clamping mode and plays a limiting role, the inner wall of the inner water tank 31 is attached to the outer wall of the main shell of the tooth-cleaning device main body 2, the inner water tank convex clamping buckle 42 on the inner wall of the corresponding inner water tank 31 is buckled with the outer water tank convex clamping buckle 44 on the tooth-cleaning device main body 2, namely the inner water tank convex clamping buckle 42 is buckled with the upper clamping buckle 441, then the water suction pipe 10 and the nozzle 1 are stored in the storage cavity 6 of the main shell, the supporting plate 5 can be used as a handle position for pulling out the inner water tank 31 and can also be used as a gear position for the water suction pipe 10 and the nozzle 1 during storage, exposure is prevented, and finally the dust cover 13 is covered on the end part of the outer water tank 32.

When in storage, firstly, the nozzle 1 is taken down and put into a storage cavity 6 arranged in the tooth-flushing device main body 2, meanwhile, the water suction pipe 10 is folded and put into the tooth-flushing device main body 2, secondly, the tooth-flushing device main body 2 or the inner water tank 31 is pushed so that the tooth-flushing device main body 2 slides into the inner water tank 31, at the moment, the inner water tank inner convex buckle 42 is buckled with the upper buckle 441 of the main shell outer convex buckle 44, the tooth-flushing device main body 2 and the inner water tank 31 are reversely buckled and put into the outer water tank 32, and finally, the dust cover 13 is covered at the end part of the outer water tank 32, so that the whole storage of the tooth-flushing device is completed.

The miniaturized of multilayer water tank tooth-flushing device is accomodate through the back-off mode, and the back-off is accomodate and can be avoided the residual water outflow of tooth-flushing device delivery port department to can collect in the water tank of back-off, simultaneously, utilize shield 13 lid to establish the tip at outer water tank 32, can effectively avoid contacting unhygienic article, guarantee the use of tooth-flushing device more safe.

Working State 2 use State

As shown in fig. 5 and 6, when the inner tank 31 is in use, the outer tank 32 is removed after the inner tank 31 is pulled open, and is installed at the bottom of the inner tank 31, and the inner tank inner concave clamping groove 43 and the inner tank outer convex clamping buckle 41 of the outer wall of the inner tank 31 are used for limiting.

Specifically, the front tooth-flushing device is in a storage state, the nozzle 1 is inserted into the water outlet end of the tooth-flushing device main body 2, the water tank assembly 3 is pulled open to a use state, the sealing cover 12 on the water filling port 11 is opened, water is filled into the water tank of the tooth-flushing device, the tooth-flushing device is started by pressing a switch button, the nozzle 1 is taken out after the use, and the water tank assembly 3 is received to the storage state.

The conventional tooth-flushing device is provided with a layer of water tank, in order to increase the volume of the water tank, the overall dimension of the tooth-flushing device is large, the overall dimension of the tooth-flushing device is also 200ml, the volume of the tooth-flushing device adopting the multi-layer water tank is only about 2/3 of that of the single-layer water tank tooth-flushing device, the tooth-flushing device is small enough to store and convenient to carry, the lower end of the inner-layer water tank 31 is provided with the inner-layer water tank 31 supporting plate 5, the limiting effect is achieved, the water nozzle of the water suction pipe 10 is prevented from being exposed during storage, and the tooth-flushing device can be conveniently pulled out of the water tank as a handle when pulled open.

While the utility model has been described with reference to specific embodiments, the scope of the utility model is not limited thereto, and any changes or substitutions can be easily made by those skilled in the art within the scope of the utility model disclosed herein, and are intended to be covered by the scope of the utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.

In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. The word 'comprising' does not exclude the presence of elements or steps not listed in a claim. The word 'a' or 'an' preceding an element does not exclude the presence of a plurality of such elements. The mere fact that certain measures are recited in mutually different dependent claims does not indicate that a combination of these measures cannot be used to advantage. Any reference signs in the claims shall not be construed as limiting the scope.

Claims (10)

1. The utility model provides a multilayer water tank tooth-flushing device, includes tooth-flushing device main part and with the water tank subassembly that has the cavity that tooth-flushing device main part is connected, one side of tooth-flushing device main part is provided with the nozzle, its characterized in that, the water tank subassembly includes at least two-layer can follow the direction of height of tooth-flushing device main part is flexible in order to change volumetric water tank, the inside cavity of water tank subassembly with tooth-flushing device main part intercommunication, water tank subassembly with through joint subassembly joint cooperation between the tooth-flushing device main part.

2. The multi-layer water tank tooth-rinsing device as claimed in claim 1, wherein the water tank assembly comprises an inner-layer water tank and an outer-layer water tank, when in use, two ends of the inner-layer water tank are respectively matched with the tooth-rinsing device main body and the outer-layer water tank in a clamping manner through the clamping assembly, when in storage, the inner-layer water tank is sleeved on the tooth-rinsing device main body, and the outer-layer water tank is reversely buckled at the top of the tooth-rinsing device main body to store the inner-layer water tank and the tooth-rinsing device main body.

3. The multi-layered water tank tooth-rinsing device as claimed in claim 2, wherein a supporting plate is provided at a side of the inner water tank away from the tooth-rinsing device body, the supporting plate being protruded from an inner side wall of the inner water tank.

4. A multi-layered water tank dental irrigator of claim 3 wherein a receiving cavity is provided inside the main body for receiving the nozzle when received, the end of the nozzle abutting the support plate when received.

5. A multi-layered water tank tooth-rinsing device as claimed in claim 3, wherein a handle portion is provided on said supporting plate.

6. The multi-layer water tank tooth-flushing device according to claim 1, wherein the clamping assembly comprises an inner-layer water tank outer convex buckle, an inner-layer water tank inner convex buckle, an outer-layer water tank inner concave buckle and a main shell outer convex buckle which can be mutually clamped and matched, the inner-layer water tank outer convex buckle is arranged on the outer wall of the inner-layer water tank in a protruding mode, the inner-layer water tank inner convex buckle is arranged on the inner wall of the inner-layer water tank in a protruding mode, the outer-layer water tank inner concave buckle is arranged on the inner wall of the outer-layer water tank, and the main shell outer convex buckle is symmetrically arranged on the outer wall of the tooth-flushing device main body.

7. The multi-layered water tank tooth-rinsing device as claimed in claim 6, wherein the outer wall of the tooth-rinsing device body, which is positioned on the outer convex buckle of the main shell, is provided with a concave avoidance groove.

8. The multi-layered water tank tooth-rinsing device as claimed in claim 2, wherein a height of the outer water tank is greater than that of the inner water tank and the tooth-rinsing device body.

9. The multi-layer water tank tooth-flushing device according to claim 2, wherein a pump group and a water suction pipe are arranged in the tooth-flushing device main body, the nozzle is communicated with the inner-layer water tank and the outer-layer water tank through the water suction pipe, a water filling port is arranged on the tooth-flushing device main body, a sealing cover is arranged on the water filling port, and the water filling port is close to the nozzle.

10. The multi-layered water tank tooth punch of claim 2, further comprising a dust cap disposed at an end of the outer water tank when received.