CN217938447U

CN217938447U - Dental flushing pipe

Info

Publication number: CN217938447U
Application number: CN202221843617.6U
Authority: CN
Inventors: 储小林; 许金平; 吴春香
Original assignee: Jiangsu Jianyu Health Medical Co ltd
Current assignee: Jiangsu Jianyu Health Medical Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-12-02
Anticipated expiration: 2032-07-18

Abstract

The utility model discloses a dental flushing pipe, concretely relates to dental technology field, including the raceway, raceway one end fixedly connected with water spray assembly, the inside spacing subassembly that is provided with of water spray assembly, water spray assembly includes the connector, the connector is circular cylinder shell structure, the inside internal thread that is provided with of connector. The utility model provides a not enough under the prior art, when the dentist need wash the tooth of the darker in oral cavity, can open micro motor, micro motor drive lead screw rotates around self axis, the lead screw rotates and the direction synchronous motion of connector is towards keeping away from to the drive motion piece, the motion piece motion is and through extending the direction synchronous motion of piece drive guide bar towards keeping away from the connector, the guide bar motion is and through the direction synchronous motion of locating plate drive injector head towards keeping away from the installation shell, thereby make the injector head can reach the darker in oral cavity, the injector head washes the tooth of the darker in oral cavity again.

Description

Dental flushing pipe

Technical Field

The utility model relates to a dentistry technical field specifically is an adjustable's dentistry flushing pipe.

Background

Dentistry, one of the medical discipline classifications, is commonly incorporated into the stomatology department in major hospitals where dental, periodontal related diseases are primarily treated.

The following problems exist in the prior art:

in the prior art, in the process of washing the teeth of a patient by a dentist, a washing nozzle of a washing pipe is often difficult to reach the teeth in the deeper part of the oral cavity of the patient, so that the washing effect is greatly influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art or the correlation technique.

Therefore, the utility model discloses the technical scheme who adopts does:

the dental flushing pipe comprises a water conveying pipe, wherein a water spraying assembly is fixedly connected to one end of the water conveying pipe, and a limiting assembly is arranged inside the water spraying assembly.

The water spray assembly comprises a connector, the connector is of a circular cylinder shell structure, an internal thread is arranged inside the connector, an external thread is arranged at one end of the water pipe, the external thread is matched with the internal thread, the connector is far away from a fixedly connected installation shell on one side of the water pipe, the installation shell is of a circular cylinder shell structure, a lead screw and a micro motor are arranged inside the installation shell, and an injector head is arranged on one side of the installation shell far away from the connector.

Preferably, the micro motor and the connector are fixedly connected at the center of one side, away from the water delivery pipe, of the connector, one end of the screw rod is fixedly connected with the output end of the micro motor, and the other end of the screw rod is movably connected with the inner wall of the mounting shell.

Preferably, lead screw surface threaded connection has the motion piece, motion piece fixed surface is connected with extends the piece, it is provided with two to extend the piece symmetry, it keeps away from connector one side fixedly connected with guide bar to extend the piece.

Preferably, the guide bar is kept away from connector one end and is passed the installation shell and keep away from connector one side and outwards extend, the guide bar is kept away from connector one end fixedly connected with locating plate, the locating plate is kept away from guide bar one side and injector head fixed connection.

Preferably, conveying hoses are arranged inside the mounting shell, and the number of the conveying hoses is two.

Preferably, the raceway one side fixed connection is kept away from with the connector to delivery hose one end, delivery hose and raceway switch-on, the delivery hose other end passes installation shell and keeps away from connector one side and outwards extends, the delivery hose other end and injector head fixed connection switch-on.

Preferably, spacing subassembly corresponds delivery hose and is provided with two, spacing subassembly includes first piece and the second piece that holds, first piece and the second piece that holds is close to one side each other and has all seted up the mounting groove, be provided with the axis of rotation in the mounting groove, the axis of rotation both ends all with mounting groove cell wall fixed connection, axis of rotation fixed surface is connected with the roller.

By adopting the technical scheme, the utility model discloses the beneficial effect who gains does:

the utility model provides a not enough under the prior art, when the dentist needs to wash the tooth of the great depths of oral cavity, micro motor can open, micro motor drive lead screw rotates around self axis, the lead screw rotates and the direction synchronous motion of drive motion piece court keeping away from the connector, the motion piece motion is through extending the direction synchronous motion of piece drive guide bar court keeping away from the connector, the guide bar motion is and through the direction synchronous motion of locating plate drive injector head court keeping away from the installation shell, thereby make the injector head can reach the great depths of oral cavity, the injector head washes the tooth of the great depths of oral cavity again.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an exploded view of the overall structure of the present invention.

Fig. 3 is a sectional view of a part of the structure of the present invention.

Fig. 4 is a schematic structural view of the limiting assembly of the present invention.

In the figure: 1. a water delivery pipe; 2. a water spray assembly; 21. a connector; 22. mounting a shell; 23. an injector head; 24. a screw rod; 25. a micro motor; 26. a motion block; 27. an extension block; 28. a guide bar; 281. positioning a plate; 29. a delivery hose; 3. a limiting component; 31. a first receiving block; 32. a second receiving block; 33. a rotating shaft; 34. and (3) a roller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-4, the utility model provides a dental flushing pipe, which comprises a water pipe 1, a water spraying component 2 fixedly connected with one end of the water pipe 1, and a limiting component 3 arranged inside the water spraying component 2.

Further, the water spraying component 2 includes a connector 21, the connector 21 is a circular cylindrical shell structure, an internal thread is arranged inside the connector 21, one end of the water pipe 1 is provided with an external thread, the external thread is matched with the internal thread, the connector 21 is far away from a fixedly connected mounting shell 22 on one side of the water pipe 1, the mounting shell 22 is a circular cylindrical shell structure, a screw rod 24 and a micro motor 25 are arranged inside the mounting shell 22, the mounting shell 22 is provided with an injector head 23 on one side far away from the connector 21, the micro motor 25 and the connector 21 are far away from a fixed connection at the center of one side of the water pipe 1, one end of the screw rod 24 is fixedly connected with the output end of the micro motor 25, the other end of the screw rod 24 is movably connected with the inner wall of the mounting shell 22, the screw rod 24 is in threaded connection with a motion block 26, the surface of the motion block 26 is fixedly connected with an extension block 27, the extension block 27 is symmetrically provided with two guide rods 28 on one side far away from the water pipe 21, the guide rod 28 is far away from the connector 21 and is passed through the mounting shell 22 and extended outwards, one end of the guide rod 28 is far away from one side of the hose connector 21 and is connected with a positioning plate 281 on one side of the hose connector 29, the other end of the hose connector 29, the positioning plate is connected with the hose connector 29, one side of the hose connector 29, the hose connector 21, the hose connector 29, the hose connector is connected with the hose connector 29, and the hose connector 29, the hose connector 21, the hose connector 29, and the hose connector is connected with the hose connector 29, the hose connector 21.

Further, spacing subassembly 3 corresponds delivery hose 29 and is provided with two, spacing subassembly 3 includes first holding piece 31 and second holding piece 32, first holding piece 31 and second holding piece 32 are close to one side each other and have all been seted up the mounting groove, be provided with axis of rotation 33 in the mounting groove, axis of rotation 33 both ends all with mounting groove cell wall fixed connection, axis of rotation 33 fixed surface is connected with roller 34, delivery hose 29 passes between roller 34 that sets up on first holding piece 31 and the roller 34 that sets up on second holding piece 32, roller 34 has promoted delivery hose 29 at the stability of lengthening and receipts short-term.

The working principle is as follows: in actual work, a dentist connects the connector 21 of the water spray component 2 with the water pipe 1 through internal threads and external threads, the dentist aims the spray head 23 at the position of a patient's teeth to be washed, high-pressure water flows pass through the water pipe 1 and the delivery hose 29, and the spray head 23 sprays the position of the patient's teeth to be washed, in the process of dentist operation, the spray head 23 is difficult to reach the teeth in the deeper part of the oral cavity, at this moment, the micro motor 25 is started, the micro motor 25 drives the screw rod 24 to rotate around the axis of the screw rod, the screw rod 24 rotates and drives the movement block 26 to synchronously move towards the direction far away from the connector 21, the movement block 26 moves and drives the guide rod 28 to synchronously move towards the direction far away from the connector 21 through the extension block 27, the guide rod 28 moves and drives the spray head 23 to synchronously move towards the direction far away from the installation shell 22 through the positioning plate 281, so that the spray head 23 can reach the deeper part of the oral cavity, the spray head 23 washes the teeth in the deeper part of the oral cavity again, and when the micro motor 25 reversely runs, and similarly, the spray head 23 moves towards the direction close to the installation shell 22.

It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. A dental flushing pipe comprises a water conveying pipe (1) and is characterized in that one end of the water conveying pipe (1) is fixedly connected with a water spraying component (2), and a limiting component (3) is arranged inside the water spraying component (2);

water spray subassembly (2) are including connector (21), connector (21) are circular cylinder shell structure, connector (21) inside is provided with the internal thread, raceway (1) one end is provided with the external screw thread, external screw thread and internal thread phase-match, raceway (1) one side fixedly connected with installation shell (22) are kept away from in connector (21), installation shell (22) are circular cylinder shell structure, installation shell (22) inside is provided with lead screw (24) and micro motor (25), it is provided with injector head (23) to keep away from connector (21) one side in installation shell (22).

2. The dental flushing pipe according to claim 1, wherein the micro motor (25) is fixedly connected with the connector (21) at the center of one side away from the water pipe (1), one end of the screw rod (24) is fixedly connected with the output end of the micro motor (25), and the other end of the screw rod (24) is movably connected with the inner wall of the mounting shell (22).

3. A dental irrigation pipe as claimed in claim 1, wherein a moving block (26) is screwed on the surface of the screw rod (24), an extending block (27) is fixedly connected on the surface of the moving block (26), two extending blocks (27) are symmetrically arranged, and a guide rod (28) is fixedly connected on one side of the extending block (27) far away from the connecting head (21).

4. A dental irrigation tube as claimed in claim 3, wherein one end of the guide rod (28) remote from the connector (21) passes through the mounting housing (22) and extends outwardly away from one side of the connector (21), a positioning plate (281) is fixedly connected to one end of the guide rod (28) remote from the connector (21), and one side of the positioning plate (281) remote from the guide rod (28) is fixedly connected to the spray head (23).

5. A dental irrigation tube according to claim 1, wherein a delivery hose (29) is arranged inside the mounting housing (22), and two delivery hoses (29) are symmetrically arranged.

6. A dental irrigation tube according to claim 5, wherein one end of the delivery hose (29) is fixedly connected to the side of the connector (21) away from the water pipe (1), the delivery hose (29) is connected to the water pipe (1), the other end of the delivery hose (29) passes through the mounting shell (22) and extends outwards from the side of the connector (21), and the other end of the delivery hose (29) is fixedly connected to the spray head (23).

7. The dental irrigation pipe as claimed in claim 1, wherein two limiting assemblies (3) are provided corresponding to the conveying hose (29), each limiting assembly (3) comprises a first receiving block (31) and a second receiving block (32), each first receiving block (31) and each second receiving block (32) are provided with a mounting groove on one side close to each other, a rotating shaft (33) is arranged in each mounting groove, two ends of each rotating shaft (33) are fixedly connected with the wall of each mounting groove, and a roller (34) is fixedly connected to the surface of each rotating shaft (33).