CN221180683U

CN221180683U - Tooth gap flusher

Info

Publication number: CN221180683U
Application number: CN202322779957.8U
Authority: CN
Inventors: 邓莉华; 湛慧; 刘艳; 张铮
Original assignee: Shenzhen Peoples Hospital
Current assignee: Shenzhen Peoples Hospital
Priority date: 2023-10-17
Filing date: 2023-10-17
Publication date: 2024-06-21
Anticipated expiration: 2033-10-17

Abstract

The utility model discloses a tooth gap flusher, which comprises a tooth flusher body, a water tank arranged at the bottom of the tooth flusher body through screw threads, and a nozzle arranged at the top of the tooth flusher body, wherein the tail end of the nozzle is provided with a spacing component, and a water body purifying component is arranged in an inner cavity of the water tank. According to the technical scheme, the water purifying component is arranged in the water tank of the tooth washing device, common tap water is subjected to preliminary filtration through the water tank and the water seepage holes, finally, the water is further filtered through the filter membrane plate at the bottom of the water seepage holes, and cleaner water is obtained by removing impurities in the water, so that the water washed to teeth can be kept clean; moreover, the tail end of the nozzle is provided with a spacing component, the silica gel ring is contacted with the surface of the teeth, and a space is reserved between the silica gel ring and the water outlet of the nozzle, so that a certain distance is kept between the nozzle and the teeth all the time.

Description

Tooth gap flusher

Technical Field

The utility model relates to the technical field of tooth flusher equipment, in particular to a tooth gap flusher.

Background

Tooth crevice irrigators may also be referred to as tooth irrigators. The tooth cleaning device is an auxiliary tool for cleaning the oral cavity, and the teeth and the tooth gaps are cleaned by using a pulse water flow impact mode.

In the process of using the tooth flusher, the inventor finds that since the water tank for storing water of the tooth flusher does not have the function of filtering and purifying the water body, when the water body contains more impurities, the impurities can enter the oral cavity along with flushing and can remain in the tooth gaps. In addition, in the process of rinsing teeth, the hand-held tooth-rinsing device is required to move at a constant speed in the oral cavity, and the nozzle end of the tooth-rinsing device is easy to directly strike teeth or gums in the process of being plugged into the oral cavity and moving in the oral cavity, so that the teeth or gums are painful to cause discomfort. Accordingly, the present inventors have devised a dental crevice irrigator that combines the above drawbacks and disadvantages of the use of a irrigator.

Disclosure of utility model

The utility model aims to provide a tooth gap flusher, which solves the defects in the prior art.

In order to solve the defects and drawbacks described in the background art, the present utility model provides the following technical solutions:

The tooth-cleaning device comprises a tooth-cleaning device body, a water tank and a nozzle, wherein the water tank is arranged at the bottom of the tooth-cleaning device body through screw threads in a screwing mode, the nozzle is arranged at the top of the tooth-cleaning device body, a spacing component is arranged at the tail end of the nozzle, and a water body purifying component is arranged in an inner cavity of the water tank;

The interval component comprises a fastening sleeve fixed on the outer ring at the tail end of the nozzle, a plurality of support rods arranged in an annular array and fixed on the outer ring of the fastening sleeve, and a silica gel ring fixed on the tail end;

the water purification assembly comprises a fixed disc, a water tank arranged on the top surface of the fixed disc, and a plurality of water seepage holes arranged in the water tank, wherein the bottom of the inner cavity of the fixed disc is clamped with a filter membrane plate.

As a preferable scheme of the utility model, the silica gel ring is contacted with the tooth surface, and a space of 1cm-1.5cm is reserved between the silica gel ring and the water outlet port of the nozzle.

As a preferable scheme of the utility model, three limiting blocks are fixedly arranged on the side wall of the inner cavity of the water tank in an annular array, and three clamping grooves which are clamped with the limiting blocks are arranged on the side wall of the outer ring of the fixed disk in an annular array.

As a preferable scheme of the utility model, the side wall of the bottom of the inner cavity of the fixed disc is tightly clamped with the rubber supporting ring in an upward tensioning manner, the side wall of the inner cavity of the rubber supporting ring is fixedly provided with a plurality of connecting rods in an annular array arrangement, one ends of the connecting rods, which are close to each other, are fixedly provided with the convex blocks, and the top surfaces of the convex blocks are in contact with the bottom surfaces of the filtering membrane plates.

As a preferable scheme of the utility model, the bottom of the tooth-flushing device body is provided with a water pump, the water pumping end of the water pump is provided with a water pumping pipe, the top surface of the tooth-flushing device body is provided with a water spraying port, and the front side wall of the tooth-flushing device body is provided with a body switch.

As a preferable scheme of the utility model, one end of the nozzle far away from the spacing component is fixedly connected with the water spraying port.

As a preferable scheme of the utility model, through holes for the water pumping pipe to penetrate to the bottom space of the inner cavity of the water tank are respectively arranged in the fixing disc, the filtering membrane plate and the protruding blocks.

As a preferable scheme of the utility model, the rubber sealing ring is fixed on the outer ring surface of the fixing disc through an adhesive, and the rubber sealing ring is tightly contacted with the side wall of the inner cavity of the water tank.

In the technical scheme, the utility model has the technical effects and advantages that:

According to the technical scheme, the water purifying component is arranged in the water tank of the tooth washing device, common tap water is subjected to preliminary filtration through the water tank and the water seepage holes, finally, the water is further filtered through the filter membrane plate at the bottom of the water seepage holes, and cleaner water is obtained by removing impurities in the water, so that the water washed to teeth can be kept clean; moreover, the tail end of the nozzle is provided with a spacing component, the silica gel ring is contacted with the surface of the teeth, and a space is reserved between the silica gel ring and the water outlet of the nozzle, so that a certain distance is kept between the nozzle and the teeth all the time.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is an overall schematic view of a dental irrigator;

FIG. 2 is a schematic cross-sectional view of a bottom tank of the dental irrigator;

FIG. 3 is a schematic diagram of a pulse machine body of the dental irrigator;

FIG. 4 is a schematic view of a nozzle of the dental irrigator;

FIG. 5 is a schematic diagram of a water purification assembly for the tank interior;

fig. 6 is an enlarged view of the area a in fig. 4.

Description of the various parts marked in the drawings:

1. A tooth-washing machine body; 2. a water tank; 3. a nozzle; 4. a spacer assembly; 41. a fastening sleeve; 42. a silica gel ring; 43. a support rod; 5. a water purification assembly; 51. a fixed plate; 52. a water tank; 53. water seepage holes; 54. a filter membrane plate; 55. a rubber support ring; 56. a connecting rod; 57. a bump; 6. a limiting block; 7. a water pump; 8. a water spray port; 9. a body switch; 10. a water pumping pipe.

Detailed Description

In order to make the explanation and the description of the technical solution and the implementation of the present utility model clearer, several preferred embodiments for implementing the technical solution of the present utility model are described below.

The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, or uses. It should be understood that throughout the drawings, the same or similar reference numerals indicate the same or similar parts and features. The drawings merely schematically illustrate the concepts and principles of embodiments of the disclosure and do not necessarily illustrate the specific dimensions and proportions of the various embodiments of the disclosure. Specific details or structures of embodiments of the present disclosure may be shown in exaggerated form in particular drawings, various publications, patents and published patent specifications cited herein are incorporated herein by reference in their entirety and below are set forth in detail the embodiments of the present utility model, which are obviously only a few embodiments of the present utility model.

Examples

Reference is made to the description of figures 1 to 6;

tooth gap flusher:

The technical scheme in the embodiment comprises the following steps:

The tooth-flushing device comprises a tooth-flushing device body 1, a water tank 2 arranged at the bottom of the tooth-flushing device body 1 through screw threads and a nozzle 3 arranged at the top of the tooth-flushing device body 1, wherein a spacing component 4 is arranged at the tail end of the nozzle 3, and a water body purifying component 5 is arranged in the inner cavity of the water tank 2;

The interval component 4 comprises a fastening sleeve 41 fixed on the outer ring of the tail end of the nozzle 3, a plurality of support rods 42 arranged in an annular array and fixed on the outer ring of the fastening sleeve 41, and a silica gel ring 43 fixed on the tail end; the water purifying component 5 comprises a fixed disc 51, a water tank 52 arranged on the top surface of the fixed disc 51, and a plurality of water seepage holes 53 arranged in the water tank 52, wherein a filter membrane plate 54 is clamped in the bottom of the inner cavity of the fixed disc 51.

The silica gel ring 43 is contacted with the tooth surface, and a distance of 1cm-1.5cm is reserved between the silica gel ring 43 and the water outlet of the nozzle 3. Three limiting blocks 6 are fixedly arranged on the side wall of the inner cavity of the water tank 2 in an annular array, and three clamping grooves which are clamped with the limiting blocks 6 are formed in the side wall of the outer ring of the fixed disc 51 in an annular array.

The inner cavity bottom side wall of the fixed disc 51 is connected with a rubber supporting ring 55 in an up-tightening clamping mode, a plurality of connecting rods 56 are fixedly arranged on the inner cavity side wall of the rubber supporting ring 55 in an annular array mode, protruding blocks 57 are fixedly arranged at one ends, close to each other, of the connecting rods 56, and the top surfaces of the protruding blocks 57 are in contact with the bottom surface of the filtering membrane plate 54. The bottom of the tooth-flushing device body 1 is provided with a water pump 7, a water pumping pipe 10 is arranged at the water pumping end of the water pump 7, the top surface of the tooth-flushing device body 1 is provided with a water spraying port 8, and the front side wall of the tooth-flushing device body 1 is provided with a body switch 9.

The end of the nozzle 3 far away from the spacing component 4 is fixedly connected with a water spraying port 8. Through holes for the water pumping pipe 10 to penetrate to the bottom space of the inner cavity of the water tank 2 are formed in the fixing disc 51, the filtering membrane plate 54 and the protruding blocks 57. A rubber seal ring is fixed on the outer ring surface of the fixed disc 51 through an adhesive, and the rubber seal ring is tightly contacted with the side wall of the inner cavity of the water tank 2.

According to the optimal technical scheme provided above, the workflow of the scheme is described:

After the water tank 2 is unscrewed from the tooth-washing machine body 1, water is slowly injected into the water tank 2, and after the water flows into the bottom of the inner cavity of the fixed disc 51 through the water tank 52 and the water seepage holes 53, the water is preliminarily filtered through the water seepage holes 53, so that larger particles and impurities in the water are removed. The water will then permeate through the filter membrane plate 54, and under the fine filtration action of the filter membrane plate 54, smaller impurities in the water will be blocked from remaining on the filter membrane plate 54, and the water will eventually flow into the bottom of the interior cavity of the water tank 2. At this time, the water pump 7 is opened by the body switch 9 to enable the water pumping pipe 10 to pump the purified water at the bottom of the inner cavity of the water tank 2, and then the teeth are washed under the action of the nozzle 3.

If the filter membrane plate 54 is blocked and the water is slowly drained, the fixed disc 51 is integrally lifted upwards, so that the limiting block 6 is separated from the clamping groove on the outer surface of the fixed disc 51, and after the protruding block 57 is pulled out, the filter membrane plate 54 falls down along with the protruding block 57, and at the moment, all the components of the water purification assembly 5 can be washed.

In addition, in the process of rinsing teeth, in order to prevent the tail end of the nozzle 3 from impacting the surfaces of the teeth, a distance of 1cm to 1.5cm is formed between the support rod 43 and the water outlet port of the nozzle 3, so that the nozzle 3 can keep a reasonable distance from the teeth, and discomfort caused by impacting the teeth in the rinsing movement process of the nozzle 3 is avoided.

In the description of the present utility model, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance unless explicitly specified or limited otherwise; the term "plurality" means two or more, unless specified or indicated otherwise; the terms "coupled," "secured," and the like are to be construed broadly, and may be used, for example, in a fixed or removable connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, it should be understood that the terms "upper", "lower", "left", "right" and the like in the embodiments of the present application are described in terms of angles shown in the drawings, and should not be construed as limiting the embodiments of the present application. In the context of this document, it will also be understood that when an element is referred to as being "on" or "under" another element, it can be directly on the other element or be indirectly on the other element through intervening elements.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A tooth gap irrigator, characterized in that:

The tooth-washing machine comprises a tooth-washing machine body (1), a water tank (2) arranged at the bottom of the tooth-washing machine body (1) through screw threads and a nozzle (3) arranged at the top of the tooth-washing machine body (1), wherein a spacing component (4) is arranged at the tail end of the nozzle (3), and a water body purifying component (5) is arranged in an inner cavity of the water tank (2);

The interval assembly (4) comprises a fastening sleeve (41) fixed on the outer ring at the tail end of the nozzle (3), a plurality of support rods (42) which are arranged in an annular array and fixed on the outer ring of the fastening sleeve (41), and a silica gel ring (43) fixed on the tail end;

The water purification assembly (5) comprises a fixed disc (51), a water tank (52) arranged on the top surface of the fixed disc (51) and a plurality of water seepage holes (53) arranged in the water tank (52), and a filtering membrane plate (54) is clamped in the bottom of the inner cavity of the fixed disc (51).

2. A dental crevice irrigator according to claim 1, wherein: the silica gel ring (43) is contacted with the tooth surface, and a distance of 1cm-1.5cm is reserved between the silica gel ring (43) and the water outlet of the nozzle (3).

3. A dental crevice irrigator according to claim 1, wherein: three limiting blocks (6) are fixedly arranged on the side wall of the inner cavity of the water tank (2) in an annular array mode, and three clamping grooves which are connected with the limiting blocks (6) in a clamping mode are formed in the side wall of the outer ring of the fixed disc (51) in an annular array mode.

4. A dental crevice irrigator according to claim 1, wherein: the inner cavity bottom side wall of the fixed disc (51) is tightly clamped with a rubber support ring (55), the inner cavity side wall of the rubber support ring (55) is fixedly provided with a plurality of connecting rods (56) in an annular array arrangement, one ends of the connecting rods (56) close to each other are fixedly provided with lugs (57), and the top surfaces of the lugs (57) are in contact with the bottom surfaces of the filter membrane plates (54).

5. A dental crevice irrigator according to claim 1, wherein: the water pump (7) is installed to the bottom of tooth-flushing device organism (1), and water pumping pipe (10) is installed to water pump (7) water pumping end, and the top surface of tooth-flushing device organism (1) is provided with water spray port (8), is provided with organism switch (9) on the positive lateral wall of tooth-flushing device organism (1).

6. A dental crevice irrigator according to claim 1, wherein: one end of the nozzle (3) far away from the spacing component (4) is fixedly connected with the water spraying port (8).

7. A dental crevice irrigator according to claim 1, wherein: through holes for the water suction pipe (10) to penetrate to the bottom space of the inner cavity of the water tank (2) are respectively formed in the fixing disc (51), the filtering membrane plate (54) and the protruding blocks (57).

8. A dental crevice irrigator according to claim 1, wherein: the surface of the outer ring of the fixed disc (51) is fixed with a rubber sealing ring through an adhesive, and the rubber sealing ring is tightly contacted with the side wall of the inner cavity of the water tank (2).