A new structure of nozzle of oral irrigator

Abstract

The utility model discloses a new type structure's nozzle of oral irrigator relates oral irrigator nozzle structure technical field, aims at solving the current oral irrigator water flow can flow in simple straight line form, like this can not good protection gum, and direct jet flow out water flow easy to have the problem of dead angle cleaning, its technical scheme main points include oral irrigator nozzle, oral irrigator nozzle includes handheld end, water spraying end and connecting end, one end of handheld end is provided with connecting end, one end of connecting end is provided with water spraying end, oral irrigator nozzle includes upper nozzle and lower nozzle, one end of lower nozzle is provided with upper nozzle, the inside of upper nozzle and lower nozzle is provided with hemispherical groove, one end of hemispherical groove is provided with straight line groove, one end of oral irrigator nozzle is provided with water inlet seat, one side of water spraying end is installed with the protection seat, one end of water spraying end is provided with the threaded connecting seat, one end of protection seat is provided with the threaded mounting seat.

Description

Technical Field

[0001] This utility model relates to the technical field of oral irrigator nozzle structure, and in particular to a nozzle with a novel oral irrigator structure. Background Technology

[0002] The water flosser nozzle features a single-channel water outlet design, producing a concentrated water column with a diameter of 1.2-1.5mm and a pressure of 90-120psi. It is suitable for daily maintenance by healthy Asian individuals and has a particularly precise cleaning advantage for the delicate interproximal dental structure, thus effectively protecting oral health.

[0003] A search revealed that authorization announcement number CN218500843U discloses a novel water flosser nozzle, comprising: a nozzle body with a water spray channel; an extension tube fitted into the outlet of the nozzle body; a water outlet channel communicating with the water spray channel within the extension tube; and the extension tube being fixedly installed on the nozzle body by a fastening cap, the extension tube passing through the fastening cap and abutting against the inner wall of the fastening cap. The extension tube fitted into the outlet of the nozzle body, with a water outlet channel communicating with the water spray channel within the extension tube, and fixedly installed on the nozzle body by a fastening cap, provides a novel water flosser nozzle, facilitating the extension of nozzle length and meeting the practical application needs of users.

[0004] However, existing oral irrigators flow water in a simple straight line, which does not effectively protect the gums. At the same time, the direct water jet can easily leave blind spots that cannot be cleaned. Therefore, there is an urgent need in the market for an oral irrigator with a new nozzle structure to solve these problems. Utility Model Content

[0005] The purpose of this invention is to provide a nozzle with a novel structure for a water flosser, in order to solve the problems mentioned in the background art, where the water flow of existing water flossers is in a simple straight line, which cannot effectively protect the gums, and the direct spray of water can easily leave dead corners that cannot be cleaned.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A novel nozzle structure for a water flosser includes a water flosser nozzle comprising a handheld end, a water spray end, and a connecting end. One end of the handheld end is connected to the connecting end, and one end of the connecting end is connected to the water spray end. The water flosser nozzle includes an upper nozzle and a lower nozzle, with one end of the lower nozzle connected to the upper nozzle. Both the upper and lower nozzles have hemispherical grooves inside, and one end of each hemispherical groove has a straight groove. One end of the water flosser nozzle has a water inlet seat, and one side of the water spray end is fitted with a protective seat.

[0008] By adopting the above technical solution, the water spray can spread to a certain extent, thereby allowing the water to cover a larger oral cavity area, reducing cleaning dead spots, and cleaning more tooth surfaces and gaps with one spray.

[0009] Furthermore, the handheld end and the connecting end are an integral structure, and the connecting end and the water spray end are an integral structure.

[0010] By adopting the above technical solutions, the structure between the handheld end and the connecting end can be made more robust, and the structure between the connecting end and the water spray end can be made more robust.

[0011] Furthermore, friction blocks are provided around the outer wall of the handheld end, and the friction blocks are integral with the handheld end. Several friction blocks are provided and distributed sequentially around the outer wall of the handheld end.

[0012] By adopting the above technical solution, the structure between the friction block and the handheld end can be made more robust. The friction block can increase the friction between the handheld end and the hand, thereby making the nozzle of the new structure of the water flosser easier to pick up.

[0013] Furthermore, the lower nozzle and the upper nozzle are assembled by high-frequency welding.

[0014] By adopting the above technical solution, the lower nozzle and the upper nozzle can be installed and fixed more easily.

[0015] Furthermore, a positioning seat 1 is provided at one end of the upper nozzle, a positioning seat 2 is provided at one end of the positioning seat 1, a limiting groove 1 corresponding to the positioning seat 1 is provided inside one end of the lower nozzle, and a limiting groove 2 corresponding to the positioning seat 2 is provided at one end of the limiting groove 1.

[0016] By adopting the above technical solution, the upper and lower nozzles can be positioned so that they will not shake during high-frequency welding assembly, thus preventing any impact on the welding effect.

[0017] Furthermore, the hemispherical grooves and straight grooves are alternately distributed, the water inlet seat and the water flosser nozzle are an integral structure, the water inlet seat is provided with a water inlet groove inside, the water inlet groove is connected to the alternately distributed hemispherical grooves and straight grooves, the spray end is provided with a water outlet groove inside, the water outlet groove is connected to the alternately distributed hemispherical grooves and straight grooves.

[0018] By adopting the above technical solution, a water flow channel can be formed by alternating hemispherical grooves and straight grooves. When water flows in, the spherical grooves can act as barriers and guides as the water flows through the spherical groove channel composed of hemispherical grooves, so that the pressure is buffered after the water flows out, which makes the patient more comfortable to use.

[0019] Furthermore, one end of the spray nozzle is provided with a threaded connection seat, and one end of the protective seat is provided with a threaded mounting seat. The threaded mounting seat is provided in correspondence with the threaded connection seat, and the interior of the protective seat is provided with a water outlet corresponding to the water outlet trough.

[0020] By adopting the above technical solution, the water spray end and the protective seat can be easily installed and fixed. The protective seat enables the nozzle of the new type of oral irrigator to protect the inside of the oral cavity when in use.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] (1) This utility model features an alternating arrangement of hemispherical grooves and straight grooves, forming a water flow channel. This arrangement allows water to flow through the spherical grooves, where the hemispherical grooves act as a barrier and guide, buffering the pressure after the water flows out. This makes the water more comfortable for the user. Due to the protrusions formed by the spherical grooves, the water flow does not flow in a simple straight line but is divided and disturbed during the flow process, then converges at the end, creating a rotating or turbulent water flow. This rotating or turbulent water flow also diffuses to a certain extent after being sprayed out, meaning it can cover a larger oral cavity area, reducing cleaning dead spots. A single spray can clean more tooth surfaces and gaps, thus improving the effectiveness of the nozzle of this new type of oral irrigator.

[0023] (2) This utility model is assembled by high-frequency welding, which enables the complex water flow channel inside the nozzle to be well formed, thereby improving the performance of the nozzle. Attached Figure Description

[0024] Figure 1 This is the overall front view of the present invention;

[0025] Figure 2 This is an overall sectional view of the present invention;

[0026] Figure 3 For the present utility model Figure 2 A magnified view of a portion of area A;

[0027] Figure 4 For the present utility model Figure 2 A magnified view of a portion of area B.

[0028] In the diagram: 1. Water flosser nozzle; 2. Handheld end; 201. Friction block; 3. Water spray end; 301. Threaded connector; 4. Connecting end; 5. Upper nozzle; 501. Positioning seat one; 502. Positioning seat two; 6. Lower nozzle; 601. Limiting groove one; 602. Limiting groove two; 7. Hemispherical groove; 8. Straight groove; 9. Water inlet seat; 901. Water inlet groove; 10. Water outlet groove; 11. Protective seat; 1101. Water outlet; 1102. Threaded mounting seat. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0030] Please see Figure 1-4 This utility model provides an embodiment of a novel nozzle structure for a water flosser, comprising a water flosser nozzle 1. The water flosser nozzle 1 includes a handheld end 2, a water spray end 3, and a connecting end 4. One end of the handheld end 2 is provided with the connecting end 4, and one end of the connecting end 4 is provided with the water spray end 3. The handheld end 2 and the connecting end 4 are integrally formed, and the connecting end 4 and the water spray end 3 are integrally formed. The water flosser nozzle 1 includes an upper nozzle 5 and a lower nozzle 6. One end of the lower nozzle 6 is provided with the upper nozzle 5. The lower nozzle 6 and the upper nozzle 5 are assembled by high-frequency welding. The upper nozzle 5 and the lower nozzle 6 are internally provided with hemispherical grooves 7, and one end of the hemispherical grooves 7 is provided with straight grooves 8. One end of the water flosser nozzle 1 is provided with a water inlet seat 9. The hemispherical grooves 7 and straight grooves 8 are alternately distributed. The water inlet seat 9 is integrally formed with the water flosser nozzle 1. The water inlet seat 9 is internally provided with a water inlet groove 901, which is connected to the alternately distributed hemispherical grooves 7 and straight grooves 8. The water spray end 3 is internally provided with a water outlet groove 10, from which water is discharged. The groove 10 is connected to the alternating hemispherical grooves 7 and straight grooves 8. A protective seat 11 is installed on one side of the water spray end 3. A threaded connection seat 301 is provided at one end of the water spray end 3, and a threaded mounting seat 1102 is provided at one end of the protective seat 11. The threaded mounting seat 1102 is correspondingly provided with the threaded connection seat 301. The interior of the protective seat 11 is provided with a water outlet 1101 corresponding to the water outlet groove 10. The handheld end 2 allows for convenient handheld operation. High-frequency welding assembly can improve the firmness of the installation of the upper nozzle 5 and the lower nozzle 6. The alternating hemispherical grooves 7 and straight grooves 8 can buffer the water flow pressure, making it more comfortable for the patient to use. The protective seat 11 can improve the protective effect and avoid damage to the oral cavity. It should be noted that, in order to save space and highlight the innovative elements of this patent, such as the working principle and process of how the nozzle of the new structure of the oral irrigator works, it will not be described in detail in this patent.

[0031] See Figure 1 and Figure 2 Friction blocks 201 are provided around the outer wall of the handheld end 2. The friction blocks 201 are integral with the handheld end 2. Several friction blocks 201 are arranged around the outer wall of the handheld end 2. The friction blocks 201 can improve the friction between the handheld end 2 and the hand, which can make the nozzle of the new structure of the water flosser easier to pick up.

[0032] See Figure 2 The upper nozzle 5 is provided with a positioning seat 501 at one end and a positioning seat 502 at the other end. The lower nozzle 6 is provided with a limiting groove 601 corresponding to the positioning seat 501 at one end and a limiting groove 602 corresponding to the positioning seat 502 at one end. The positioning seat 501 and the limiting groove 601, as well as the positioning seat 502 and the limiting groove 602, can position the upper nozzle 5 and the lower nozzle 6. This prevents the upper nozzle 5 and the lower nozzle 6 from shifting during high-frequency welding, thus avoiding affecting the welding effect.

[0033] Working principle: During use, clean water is introduced through the water inlet groove 901 of the water inlet seat 9, and then enters the water flow channel formed by the alternating hemispherical grooves 7 and straight grooves 8. This design allows the water to pass through the spherical grooves formed by the hemispherical grooves 7, where the spherical grooves act as barriers and guides, thus buffering the pressure after the water flows out, making it more comfortable for the patient. Due to the protrusions formed by the spherical grooves, the water flow does not flow in a simple straight line, but is divided and disturbed during the flow, and then converges and touches at the end, forming a rotating or turbulent water flow. At the same time, the water flow with rotating or turbulent characteristics will have a certain degree of diffusion after being sprayed out, which means that it can cover a larger oral cavity area, reduce cleaning dead spots, and clean more tooth surfaces and gaps with one spray, thus making the use of the nozzle of the new structure of the oral irrigator more effective.

[0034] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A novel nozzle structure for a water flosser, comprising a water flosser nozzle (1), characterized in that: The water flosser nozzle (1) includes a handheld end (2), a water spray end (3) and a connecting end (4). One end of the handheld end (2) is provided with the connecting end (4), and one end of the connecting end (4) is provided with the water spray end (3). The water flosser nozzle (1) includes an upper nozzle (5) and a lower nozzle (6). One end of the lower nozzle (6) is provided with the upper nozzle (5). The upper nozzle (5) and the lower nozzle (6) are provided with a hemispherical groove (7). One end of the hemispherical groove (7) is provided with a straight groove (8). One end of the water flosser nozzle (1) is provided with a water inlet seat (9). A protective seat (11) is installed on one side of the water spray end (3).

2. The nozzle of the novel oral irrigator structure according to claim 1, characterized in that: The handheld end (2) and the connecting end (4) are an integral structure, and the connecting end (4) and the water spray end (3) are an integral structure.

3. The nozzle of a novel oral irrigator structure according to claim 2, characterized in that: Friction blocks (201) are provided around the outer wall of the handheld end (2). The friction blocks (201) and the handheld end (2) are an integral structure. Several friction blocks (201) are provided and distributed around the outer wall of the handheld end (2).

4. The nozzle of a novel oral irrigator structure according to claim 3, characterized in that: The lower nozzle (6) and the upper nozzle (5) are assembled by high-frequency welding.

5. The nozzle of a novel oral irrigator structure according to claim 4, characterized in that: One end of the upper nozzle (5) is provided with a positioning seat 1 (501), and one end of the positioning seat 1 (501) is provided with a positioning seat 2 (502). The interior of one end of the lower nozzle (6) is provided with a limiting groove 1 (601) corresponding to the positioning seat 1 (501), and one end of the limiting groove 1 (601) is provided with a limiting groove 2 (602) corresponding to the positioning seat 2 (502).

6. The nozzle of a novel oral irrigator structure according to claim 5, characterized in that: The hemispherical groove (7) and the straight groove (8) are alternately distributed. The water inlet seat (9) and the water irrigator nozzle (1) are an integral structure. The water inlet seat (9) is provided with a water inlet groove (901). The water inlet groove (901) is connected to the alternately distributed hemispherical groove (7) and the straight groove (8). The water spray end (3) is provided with a water outlet groove (10). The water outlet groove (10) is connected to the alternately distributed hemispherical groove (7) and the straight groove (8).

7. The nozzle of a novel oral irrigator structure according to claim 6, characterized in that: One end of the spray end (3) is provided with a threaded connection seat (301), and one end of the protective seat (11) is provided with a threaded mounting seat (1102). The threaded mounting seat (1102) is provided in correspondence with the threaded connection seat (301), and the interior of the protective seat (11) is provided with a water outlet (1101) corresponding to the water outlet tank (10).

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