CN215606456U

CN215606456U - Tooth flushing device with multifunctional nozzle

Info

Publication number: CN215606456U
Application number: CN202121800874.7U
Authority: CN
Inventors: 陈浩; 岳鹏磊; 陆志艳; 王嘉楠
Original assignee: Shanghai Feixiang Health Technology Co Ltd
Current assignee: Shanghai Feixiang Health Technology Co Ltd
Priority date: 2021-08-03
Filing date: 2021-08-03
Publication date: 2022-01-25
Anticipated expiration: 2031-08-03

Abstract

The utility model provides a tooth flushing device with a multifunctional nozzle, which comprises a machine body and a nozzle arranged on the machine body, wherein the nozzle comprises a nozzle water outlet end and a nozzle fixing end detachably connected with the nozzle water outlet end, a storage cavity capable of containing tablets is formed between the nozzle water outlet end and the nozzle fixing end, and the nozzle fixing end is detachably connected with the machine body. When the tooth washing spray head is used, the water outlet end of the spray head is detached, tablets of mouthwash and the like are placed on the fixed end of the spray head, the water outlet end of the spray head is installed again, so that the tablets are installed in the storage cavity, and when the spray head washes teeth, the mouthwash flows through the storage cavity to form mouthwash which is sprayed out through the water outlet end of the spray head, so that the teeth are washed, the tooth washing function is realized, and the spray head has the functions of washing and storing the tablets; in addition, after long-term use, when the inner wall of the spray head is seriously polluted, the spray head is convenient to replace by detaching the connection between the fixed end of the spray head and the machine body, and the use cost is reduced.

Description

Tooth flushing device with multifunctional nozzle

Technical Field

The utility model relates to a tooth flushing device, in particular to a tooth flushing device with a multifunctional spray head.

Background

Most of the nozzles of the existing tooth flushing device in the market are single nozzles which only can spray water, and the functions are relatively single. When the punching machine is used in daily life, the mouthwash is added into a water tank of the tooth flushing machine, so that teeth can be flushed and the breath can be kept fresh by using the mouthwash in the tooth flushing process. Some products on the market put into the fuselage that dashes the tooth ware with the mouthwash, perhaps the tablet that contains the mouthwash, reach and dash the tooth and keep the fresh effect of gas, but this kind of operation problem lies in, some unable soluble composition of mouthwash can remain the inner wall at the fuselage pipeline, perhaps the inner wall of core water pump, along with the process of time, can breed the bacterium that can't see, dash the tooth again this moment, whole tooth effect of dashing can be greatly discounted, threaten the health in oral cavity even. At this time, if the whole tooth flusher is replaced, the use cost is high, and unnecessary waste is caused.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, the present invention provides a dental irrigator with a multifunctional nozzle, which is low in cost.

In order to achieve the purpose, the utility model provides a tooth flushing device with a multifunctional nozzle, which comprises a machine body and a nozzle arranged on the machine body, wherein the nozzle comprises a nozzle water outlet end and a nozzle fixing end detachably connected with the nozzle water outlet end, a storage cavity capable of containing tablets is formed between the nozzle water outlet end and the nozzle fixing end, and the nozzle fixing end is detachably connected with the machine body.

Furthermore, the water outlet end of the spray head is connected with the fixed end of the spray head through a turnbuckle structure.

Furthermore, the water outlet end of the spray head is fixedly connected with the fixed end of the spray head through magnetic force.

Furthermore, the water outlet end of the spray head is connected with the fixed end of the spray head through a buckle structure.

Further, the shower nozzle stiff end is connected through buckle structure with the fuselage.

Further, the shower nozzle stiff end passes through magnetic force fixed connection with the fuselage.

Furthermore, a sealing ring is arranged at the joint of the water outlet end of the spray head and the fixed end of the spray head.

Furthermore, a groove is formed in the fixed end of the spray head, and the sealing ring is embedded in the groove.

Furthermore, the sealing ring is a soft glue fixed on the water outlet end or the fixed end of the spray head through injection molding.

Furthermore, the top of the fixed end of the spray head is provided with a limiting convex ring, the outside of the limiting convex ring is used for sleeving the tablets, the side wall of the limiting convex ring is provided with a water outlet notch, and the water outlet notch is communicated with a spray head flow passage arranged in the spray head.

As mentioned above, the tooth flusher with the multifunctional spray head has the following beneficial effects:

the spray head of the tooth flushing device adopts a split structural design and comprises the detachably connected spray head water outlet end and the spray head fixed end, and a storage cavity is formed between the spray head water outlet end and the spray head fixed end, so that when the tooth flushing device is used, the spray head water outlet end is detached, tablets of mouthwash and the like are placed on the spray head fixed end, and then the spray head water outlet end is installed, so that the tablets are loaded into the storage cavity; in addition, after long-term use, when the inner wall of the sprayer is seriously polluted, the sprayer is convenient to replace by detaching the connection between the fixed end of the sprayer and the machine body, the whole machine body is prevented from being replaced, and the use cost is reduced.

Drawings

Fig. 1 is a perspective view of a tooth irrigator with a multifunctional spray head in an embodiment of the utility model.

Fig. 2 is an exploded view of the tooth irrigator with the multifunctional nozzle in the embodiment of the utility model.

Fig. 3 is a partial structure schematic view of the tooth rinsing device with the multifunctional spray head in the embodiment of the utility model.

FIG. 4 is a schematic cross-sectional view of K-K in FIG. 3.

Fig. 5 is an enlarged view of circle a in fig. 4.

FIG. 6 is an exploded view of a showerhead according to an embodiment of the present invention.

FIG. 7 is an exploded view of the showerhead in a second perspective in accordance with an embodiment of the present invention.

Description of the element reference numerals

1 water outlet end of spray head

2 tablet

3 sealing ring

4 fixed end of spray nozzle

5 fuselage

6 water outlet gap

7 limiting convex ring

8 nozzle flow passage

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

It should be understood that the structures, ratios, sizes, and the like shown in the drawings are only used for matching the disclosure of the present disclosure, and are not used for limiting the conditions of the present disclosure, so that the present disclosure is not limited to the technical essence, and any modifications of the structures, changes of the ratios, or adjustments of the sizes, can still fall within the scope of the present disclosure without affecting the function and the achievable purpose of the present disclosure. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description only, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention unless otherwise specified.

As shown in fig. 1 to 7, this embodiment provides a tooth-washing device with a multifunctional nozzle, which includes a body 5 and a nozzle installed on the body 5, wherein the nozzle includes a nozzle outlet end 1 and a nozzle fixing end 4 detachably connected to the nozzle outlet end 1, a storage cavity capable of containing tablets 2 is formed between the nozzle outlet end 1 and the nozzle fixing end 4, and the nozzle fixing end 4 is detachably connected to the body 5. The spray head of the tooth flushing device adopts a split structural design and comprises the spray head water outlet end 1 and the spray head fixing end 4 which are detachably connected, and a storage cavity is formed between the spray head water outlet end 1 and the spray head fixing end 4, so that when the tooth flushing device is used, the spray head water outlet end 1 is detached, tablets 2 and the like of mouthwash are placed on the spray head fixing end 4, then the spray head water outlet end 1 is installed, the tablets 2 are installed in the storage cavity, and when the spray head is used for flushing teeth, the mouthwash flows through the storage cavity to form mouthwash which is sprayed out through the spray head water outlet end 1, so that teeth are flushed, the tooth flushing function is realized, and the tooth flushing function and the tablet 2 storage function are realized; in addition, after long-term use, when the inner wall of the sprayer is seriously polluted, the sprayer is convenient to replace by detaching the connection between the sprayer fixing end 4 and the machine body 5, the whole machine body 5 is prevented from being replaced, and the use cost is reduced.

In this embodiment, the water outlet end 1 of the nozzle is connected with the fixed end 4 of the nozzle through a screwing structure, so as to realize the detachable connection between the water outlet end 1 of the nozzle and the fixed end 4 of the nozzle. In addition, in other embodiments, the water outlet end 1 of the spray head is fixedly connected with the fixed end 4 of the spray head by magnetic force, or by a buckling structure, or by other mechanical fixing methods.

Shower nozzle stiff end 4 is connected through buckle structure with fuselage 5 in this embodiment, not only realizes dismantling between shower nozzle and the fuselage 5 to be connected, and this kind of connected mode, and firm in connection degree is high, more convenient to detach. In other embodiments, the fixed end 4 of the nozzle head and the body 5 can be fixedly connected through magnetic force or other mechanical fixing methods.

As shown in fig. 2 and fig. 4 to fig. 7, in the present embodiment, a sealing ring 3 is disposed at a joint between the nozzle outlet end 1 and the nozzle fixing end 4, so as to enhance the sealing performance of the joint between the nozzle outlet end 1 and the nozzle fixing end 4 by using the sealing ring 3, and prevent the water leakage at the joint. Meanwhile, as shown in fig. 2 and 5, the fixing end 4 of the nozzle is provided with a groove, and the sealing ring 3 is embedded in the groove, so that the groove can be used for effectively limiting the sealing ring 3, and the sealing ring 3 can be prevented from falling off. And the sealing ring 3 is sleeved in the groove of the fixed end 4 of the spray head. In addition, in other embodiments, the sealing ring 3 may be a soft rubber fixed on the water outlet end 1 or the fixed end 4 of the nozzle by injection molding.

As shown in fig. 2 and fig. 4 to fig. 6, in this embodiment, a limiting convex ring 7 is disposed at the top of the fixed end 4 of the nozzle, the tablet 2 is sleeved outside the limiting convex ring 7, a water outlet gap 6 is disposed on a side wall of the limiting convex ring 7, and the water outlet gap 6 is communicated with a nozzle flow channel 8 disposed in the nozzle. The nozzle runner 8 is communicated with the machine body runner of the machine body 5, and the tooth-washing water flows to the nozzle runner 8 through the machine body runner and is sprayed out through the nozzle runner 8. The storage cavity is communicated with the nozzle flow passage 8 through the water outlet gap 6. Tablet 2 adopts the annular structure design in this embodiment, overlaps tablet 2 on spacing bulge loop 7, utilizes spacing bulge loop 7 can effectively restrict tablet 2 and remove along the direction of perpendicular to rivers, realizes spacing tablet 2, guarantees that tablet 2 is steadily in the set position. And the design of the water outlet gap 6 can ensure that water in the nozzle runner 8 flows to the tablet 2 through the water outlet gap 6, the tablet 2 forms mouthwash after water reaction, the mouthwash flows back to the nozzle runner 8 through the water outlet gap 6 and finally flows out through the nozzle runner 8, and the teeth are washed and gargled. In this embodiment, the limiting convex ring 7 is provided with 3 water outlet notches 6 which are uniformly distributed along the circumferential direction.

In this embodiment, the recess on the fixed end 4 of the nozzle is ring-shaped and is located below the limit convex ring 7. The upper part of the nozzle fixing end 4 provided with the limiting convex ring 7 and the groove is screwed into the lower part of the nozzle water outlet end 1, and the nozzle fixing end and the lower part are connected through a screwing structure. The inner wall of the sealing ring 3 is contacted with the wall of the groove, and the outer wall of the sealing ring 3 is contacted with the inner wall of the water outlet end 1 of the spray head, so that the sealing between the inner wall and the water outlet end is realized. In this embodiment, the nozzle fixing end 4 and the nozzle outlet end 1, and the nozzle fixing end 4 and the body 5 may be connected by other mechanical fixing methods. In this embodiment, the sealing ring 3 is an independent part made of soft rubber.

During the equipment, install sealing washer 3 in the recess of shower nozzle stiff end 4 earlier, then put tablet 2 at the top of shower nozzle stiff end 4, and make tablet 2 cover establish the outside at spacing bulge loop 7, go out water end 1 with the shower nozzle at last and be in the same place with shower nozzle stiff end 4 soon, whole shower nozzle just assembles the completion like this, can insert whole shower nozzle into fuselage 5 at last and use. When dashing the tooth, inside water loops through fuselage 5, shower nozzle stiff end 4, and shower nozzle play water end 1 blowout, and water loops through the fuselage runner promptly, and shower nozzle runner 8 blowout, and when rivers were through shower nozzle runner 8, rivers will flow to tablet 2 department through a water gap 6, with the reaction of tablet 2 formation mouthwash, through shower nozzle runner 8 blowout under the drive of rivers to in the oral cavity, realize dashing tooth and gargle function. At this time, the sealing ring 3 will effectively prevent the water flow from flowing out from the joint of the nozzle outlet end 1 and the nozzle fixing end 4. In this embodiment, the tablet 2 and the sealing ring 3 are both fixed on the fixing end 4 of the nozzle and finally connected with the water outlet end 1 of the nozzle.

The multifunctional spray head in the application can keep the safety and sanitation of the tooth flushing process only by replacing the spray head after being used for a long time. This application is put into shower nozzle with concentrated mouthwash tablet 2, accomplishes to dash the tooth and keeps the fresh synchronous completion of mouth gas, one dash the tooth action alright with realize two functions. The tablet 2 can be replaced if the tail of the nozzle, i.e. the water outlet end 1 of the nozzle, is rotated. After a period of use, the spray head may be replaced to avoid bacteria in the oral cavity caused by residual ingredients in tablet 2. In addition, the spray head in the embodiment is made of a high-transparency material, so that the using condition of the tablet 2 can be seen through the spray head at any time, and when the size of the tablet 2 is reduced, the tablet 2 can be replaced on the surface, so that the tablet 2 is very visual.

Tablet 2 and the shower nozzle in this tooth flushing device all can be changed, easy operation facilitates the use. When the tablets 2 need to be replaced, the water outlet end 1 of the spray head can be rotated, the water outlet end 1 of the spray head is screwed off, then the tablets 2 are replaced, and the water outlet end 1 of the spray head is screwed in, so that the whole action of replacing the tablets 2 is completed. After long-time use, in order to avoid breeding of the residual bacteria of the tablet 2, the spray head can be directly replaced. Compared to the products on the market, in which the tablet 2 is put into the body 5 of the dental irrigator, if the whole body 5 is replaced, the cost is high, causing unnecessary waste. The shower nozzle is high transparent in this embodiment, can be audio-visual sees tablet 2 user state, makes things convenient for next time to change.

In this embodiment, the tablet 2 is changed from being placed into the body 5 to being placed into the replaceable transparent nozzle, so that the use state of the tablet 2 can be seen at any time, and the tablet 2 can be replaced next time conveniently. Secondly, if the tablet 2 is put into the machine body 5, if the residue of the tablet 2 blocks the machine body flow channel inside the machine body 5, the machine does not discharge water, the reason is not easy to find out, and unnecessary trouble is brought to the use. And the tablet 2 is placed in the transparent spray head, so that the tablet can be identified by naked eyes, and the operation is simplified. Thirdly, if the tablet 2 is put into the body 5 and is used for a long time, if the chemical substances of the tablet 2 corrode the pipeline inside the body 5, harmful substances such as bacteria are generated, which cannot be detected by the user and are harmful to health. At which time the handle has to be replaced with a new one. And the tablet 2 is put into the transparent spray head, and after long-time use, the user can change the spray head at any time, so that cleanness and sanitation are guaranteed.

In conclusion, the present invention effectively overcomes various disadvantages of the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a take tooth ware that dashes of multi-functional shower nozzle, its characterized in that, includes fuselage (5) and installs the shower nozzle on fuselage (5), the shower nozzle includes shower nozzle play water end (1) and can dismantle shower nozzle stiff end (4) of being connected with shower nozzle play water end (1), just it forms the storage chamber that can hold tablet (2) to spout water end (1) and shower nozzle stiff end (4) between the shower nozzle, shower nozzle stiff end (4) can be dismantled with fuselage (5) and be connected.

2. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 1, wherein the water outlet end (1) of the nozzle is connected with the fixed end (4) of the nozzle through a turnbuckle structure.

3. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 1, wherein the water outlet end (1) of the nozzle is fixedly connected with the fixed end (4) of the nozzle by magnetic force.

4. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 1, wherein the water outlet end (1) of the nozzle is connected with the fixed end (4) of the nozzle by a snap-fit structure.

5. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 1, wherein the nozzle fixing end (4) is connected with the machine body (5) by a snap structure.

6. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 1, wherein the nozzle fixing end (4) is fixedly connected with the machine body (5) by magnetic force.

7. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 1, wherein the joint of the water outlet end (1) of the nozzle and the fixed end (4) of the nozzle is provided with a sealing ring (3).

8. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 7, wherein the nozzle fixing end (4) is provided with a groove, and the sealing ring (3) is embedded in the groove.

9. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 7, wherein the sealing ring (3) is a soft glue fixed on the water outlet end (1) or the fixed end (4) of the nozzle by injection molding.

10. The tooth-rinsing device with the multifunctional nozzle as claimed in claim 1, wherein a limiting convex ring (7) is arranged on the top of the nozzle fixing end (4), the tablet (2) is sleeved outside the limiting convex ring (7), a water outlet notch (6) is arranged on the side wall of the limiting convex ring (7), and the water outlet notch (6) is communicated with a nozzle runner (8) arranged in the nozzle.