CN215273507U

CN215273507U - Nozzle for tooth washing machine

Info

Publication number: CN215273507U
Application number: CN202121820990.5U
Authority: CN
Inventors: 周世琼; 金璇; 成青海
Original assignee: Diqin Shenzhen Intelligent Technology Co ltd
Current assignee: Diqin Shenzhen Intelligent Technology Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2021-12-24
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a nozzle for tooth washing machine, be the communicating pipe of opening form including one end, keep away from the rotatable U type nozzle that is the U-shaped that is equipped with of open-ended one end, and inside link up have can with communicating pipe intercommunication, the symmetry is equipped with the orifice on the convex two extension end inner walls of U type nozzle. Symmetry orifice subtend blowout forms the water spray line to similar dental floss, puts the tooth in the middle of the water flow line, can reach the higher effect of similar dental floss but cleanliness, and not only clean the area big, and is efficient, can wash the inside and outside of clean tooth simultaneously moreover, and U type nozzle can 360 degrees rotations, can clean some concealed corners, when increaseing water pressure, the skew tooth of rivers, the rivers of two shower nozzles also can form the waterline of dashing, can not assault the oral cavity, be difficult for causing the injury to the oral cavity.

Description

Nozzle for tooth washing machine

Technical Field

The utility model relates to the field of oral cleaning appliances, in particular to a nozzle for a tooth washing machine.

Background

Along with the improvement of living standard, people clean the oral cavity, and the requirement on oral health is higher and higher, so the cleaning requirements of people can not be met more and more by the modes of brushing teeth, gargling and the like at ordinary times. The tooth washing machine is produced by the way, and the cleaning effect of the tooth washing machine is mainly realized by using the impact force of the high-speed water column sprayed under certain pressure. The nozzle of the cleaning nozzle of the existing tooth washing machine is a single water outlet through pipe, and the use is inconvenient.

The single water outlet through pipe nozzle spray head of the existing tooth washing machine on the market has the advantages of small cleaning coverage area, low efficiency and inconvenient cleaning. The tooth cleaning device can only be used for washing and cleaning the outside of teeth, and the inside and some hidden corners are easy to clean and are not in place, so that residues are left. Compared with stubborn residues in certain tooth gaps, the water pressure is small, the water cannot fall off, the water pressure is too large, and the water flow is easy to cause damage to the oral cavity when deviating from teeth.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a tooth cleaning machine nozzle, not only clean the area big, efficient, can wash the inside and outside of clean tooth simultaneously moreover to water pressure is difficult for causing the injury to the oral cavity when big.

In order to achieve the above purpose, the utility model adopts the following scheme: a nozzle for a tooth washing machine comprises a communicating pipe with one end in an open shape, wherein one end, far away from the open end, of the communicating pipe is rotatably provided with a U-shaped nozzle which is in a U shape and can be communicated with the communicating pipe in a penetrating mode, and spray holes are symmetrically formed in the inner walls of two extending ends of the U-shaped nozzle in a protruding mode.

As a further aspect of the present invention, the outer wall of the U-shaped nozzle located on the reverse side of the recessed portion is connected with a communication fixing hole having a hollow cylindrical shape, the head end of the communication pipe is provided with a fixed cavity having a horizontal opening, and the communication fixing hole is rotatably disposed in the opening of the fixed cavity.

As a further proposal, the circular groove is arranged on the outer wall of the circumference of the communicating fixed hole.

As a further aspect of the present invention, the left protruding end of the annular groove is provided with a buckle ring whose surface is arc-shaped and higher than the right protruding end.

As a further proposal of the utility model, the annular groove is embedded with a ring shape for fixing and sealing the sealing ring.

As a further aspect of the utility model, be equipped with on the fixed cavity inside wall and be the ring form, and with the fixed cavity draw-in groove of the rotatable buckle of buckle ring.

As a further proposal of the utility model, the jet holes can symmetrically jet out the dental floss-imitating water flow.

As a further aspect of the present invention, the communicating pipe is provided with a circular fixing buckle along the circumferential wall at the tail end thereof.

As a further proposal of the utility model, the U-shaped nozzle can rotate by 360 degrees.

As a further aspect of the present invention, the communicating pipe with the fixed cavity with the communicating fixed hole with the inside hollow passageway that all is equipped with mutual intercommunication of U type nozzle, and follows the open end of communicating pipe communicates the orifice.

To sum up, the utility model discloses have the symmetry orifice, form the water spray line to similar dental floss, put the tooth in the middle of the water flow line, not only clean the area big, efficient, can wash the inside and outside of clean tooth simultaneously moreover, some hidden corners also can be cleaned in the design of 360 degrees rotations to when big water pressure, even skew tooth, the rivers of two shower nozzles also can form the hedging waterline, can not assault the oral cavity, are difficult for causing the injury to the oral cavity.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Fig. 3 is an exploded view of the present invention.

Fig. 4 is an exploded view of the present invention.

Description of reference numerals: 100. a communicating pipe; 101. a fixed cavity; 102. fixing the lock catch; 103. a U-shaped nozzle; 104. spraying a hole; 105. a seal ring; 106. the fixed hole is communicated; 107. an annular groove; 108. a cavity clamping groove; 109. the buckle ring.

Detailed Description

The following detailed description provides many different embodiments or examples for implementing the invention. Of course, these are merely embodiments or examples and are not intended to be limiting. In addition, repeated reference numbers, such as repeated numbers and/or letters, may be used in various embodiments. These iterations are for simplicity and clarity of describing the present invention and are not intended to represent a particular relationship between the various embodiments and/or configurations discussed.

Furthermore, spatially relative terms, such as "below" … "," below "," inside-out "," above "," upper "and the like, may be used herein to facilitate describing one element or feature's relationship to another element or feature during use or operation of the device, and may include different orientations of the device during use or operation of the device as illustrated in the figures. The device may be rotated 90 degrees or other orientations to different orientations and the spatially relative adjectives used therein may be similarly interpreted and, thus, should not be construed as limiting the invention, the terms "first", "second" are used merely for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

The invention will be further described with reference to the following description and embodiments in conjunction with the accompanying drawings: as shown in fig. 1 to 4, the nozzle for the dental scaler includes a communication pipe 100 having an open end, a U-shaped nozzle 103 rotatably installed at an end of the communication pipe 100 away from the open end and having a through hole therein to communicate with the communication pipe 100, and spray holes 104 symmetrically installed on inner walls of two extended ends of the U-shaped nozzle 103.

In this embodiment, please refer to fig. 2 to 4, a hollow cylindrical communicating fixing hole 106 is connected to an outer wall of the U-shaped nozzle 103 on a side opposite to the recess, a fixing cavity 101 with an opening in a horizontal direction is disposed at a head end of the communicating pipe 100, and the communicating fixing hole 106 is rotatably disposed in the opening of the fixing cavity 101.

In the present embodiment, please refer to fig. 3 and 4, an annular groove 107 is formed on the circumferential outer wall of the communication fixing hole 106. The protruding end on the left side of the annular groove 107 is provided with a buckle ring 109 with a circular arc-shaped surface higher than the protruding end on the right side. The inner side wall of the fixed cavity 101 is provided with a cavity clamping groove 108 which is annular and is fixed with a rotatable buckle of the buckle circular ring 109. The annular groove 107 is embedded with a ring shape for fixing the sealing ring 105 for sealing the joint to prevent water leakage.

In the present embodiment, as shown in fig. 2 to 4, the nozzles 104 can symmetrically eject the flossing water.

In this embodiment, please refer to fig. 1 to 4, a circular fixing latch 102 is disposed at the tail end of the communication pipe 100 along the circumferential wall.

In this embodiment, please refer to fig. 1 to 3, the U-shaped nozzle 103 can rotate 360 degrees.

In this embodiment, as shown in fig. 1 to 4, the communicating pipe 100 and the fixed cavity 101, and the communicating fixed orifice 106 and the U-shaped nozzle 103 are each provided with a hollow passage therein, which communicate with each other, and communicate with the nozzle 104 from the open end of the communicating pipe 100.

To sum up, please show in combination with fig. 1 to 4, the utility model relates to a nozzle for a tooth washing machine has U-shaped nozzle 103 to the symmetrical spray orifice 104 to the water jet on U-shaped nozzle 103 forms the water jet line to similar dental floss, puts the tooth in the middle of the water flow line, and not only the cleaning area is big, and is efficient, can wash the inside and outside of cleaning the tooth simultaneously moreover. The U-shaped nozzle 103 can rotate 360 degrees, and corners which are hidden and difficult to clean can be cleaned. The utility model discloses when big water pressure, even skew tooth, the rivers of two shower nozzles also can form the hedging waterline, can not assault the oral cavity, are difficult for causing the injury to the oral cavity, and it is convenient to use.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, and it should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only illustrative of the principles of the present invention, and the present invention can be modified in various ways without departing from the spirit and scope of the present invention, and these modifications and changes fall into the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A nozzle for a tooth washing machine is characterized in that: the nozzle comprises a communicating pipe (100) with one end in an open shape, wherein one end, far away from the opening, of the communicating pipe (100) is rotatably provided with a U-shaped nozzle (103) which is communicated with the communicating pipe (100) and is internally communicated with the U-shaped nozzle, and spray holes (104) are symmetrically arranged on the inner walls of two extending ends of the U-shaped nozzle (103) in a protruding mode.

2. The nozzle for the dental rinser according to claim 1, characterized in that a communicating fixing hole (106) in a hollow cylindrical shape is connected to an outer wall of the U-shaped nozzle (103) on the opposite side of the concave position, a fixing cavity (101) opened in the horizontal direction is provided at the head end of the communicating pipe (100), and the communicating fixing hole (106) is rotatably provided in the opening of the fixing cavity (101).

3. A nozzle for a dental rinser as claimed in claim 2, characterized in that the peripheral wall of the communicating fixing hole (106) is provided with an annular groove (107).

4. A nozzle for a dental rinser as claimed in claim 3, characterized in that the raised end of the annular groove (107) on the left is provided with a snap ring (109) having a rounded surface higher than the raised end on the right.

5. A nozzle for a dental rinser as claimed in claim 3, characterized in that said annular groove (107) is internally nested with a ring-shaped sealing ring (105) for the fixed sealing.

6. The nozzle of claim 4, wherein the inner side wall of the fixed cavity (101) is provided with a cavity slot (108) which is annular and is rotatably fastened and fixed with the fastening ring (109).

7. The nozzle of claim 1, wherein said orifice (104) is configured to symmetrically eject a stream of flossing water.

8. The nozzle for dental irrigator of claim 1, wherein the tail end of the communicating tube (100) is provided with an annular fixing catch (102) along the circumferential wall.

9. A nozzle for a dental rinser as claimed in claim 1, characterized in that the U-shaped nozzle (103) is rotatable through 360 degrees.

10. A nozzle for a dental rinser, as claimed in claim 2, characterized in that said communicating tube (100) and said fixed cavity (101) and said communicating fixing hole (106) and said U-shaped nozzle (103) are internally provided with hollow passages communicating with each other and communicating from the open end of said communicating tube (100) to said nozzle hole (104).