CN214857724U

CN214857724U - Novel electric toothbrush

Info

Publication number: CN214857724U
Application number: CN202120111704.1U
Authority: CN
Inventors: 刘洪妹; 向玉良; 杨华君
Original assignee: GUANGDONG 999 BRAIN HOSPITAL
Current assignee: GUANGDONG 999 BRAIN HOSPITAL
Priority date: 2021-01-15
Filing date: 2021-01-15
Publication date: 2021-11-26
Anticipated expiration: 2031-01-15

Abstract

The utility model discloses a novel electric toothbrush, including U type toothbrush head and driving motor, the upper and lower inboard of U type toothbrush head sets up the U type recess that corresponds upper and lower tooth arrangement mode respectively, sets up electronic clean brush hair in the recess, and driving motor is used for driving electronic clean brush hair motion, and the lateral wall of recess is equipped with water filling port and negative pressure water absorption mouth respectively, and the water filling port passes through the inlet tube to be connected with the syringe, and the negative pressure water absorption mouth is connected with negative pressure drainage device through the pipe that absorbs water. The utility model provides a novel electric toothbrush, convenient to use can effectively carry out complete cleanness to the oral cavity, reduces medical personnel's working strength, improves work efficiency, has also improved patient's security and comfort level simultaneously, has the practicality.

Description

Novel electric toothbrush

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a novel electric toothbrush.

Background

When the electric toothbrush is used for cleaning teeth and oral cavities of patients in clinic, the problems of damage to the teeth and the like are caused because the teeth of the patients are difficult to rinse.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a novel electric toothbrush.

The utility model provides a novel electric toothbrush, includes U type toothbrush head and driving motor, the upper and lower inboard of U type toothbrush head sets up the U type recess that corresponds upper and lower tooth arrangement mode respectively, set up electronic clean brush hair in the recess, driving motor is used for driving electronic clean brush hair motion, the lateral wall of recess is equipped with water filling port and negative pressure water absorption mouth respectively, the water filling port passes through the inlet tube and is connected with the syringe, be equipped with washing liquid in the syringe, the negative pressure water absorption mouth is connected with negative pressure drainage device through the pipe that absorbs water.

Above technical scheme is preferred, the both sides wall of recess all adopts soft silica gel material.

Above technical scheme is preferred, all be equipped with one-way lamella in inlet tube and the water absorption pipe.

Preferably, the one-way valve in the water inlet pipe is an inverted and upward dome, and 3 or 4 equally-divided valves are formed on the dome.

Preferably, the one-way valve in the water absorption pipe is an inverted downward dome, and 3 or 4 equally-divided valves are formed on the dome.

The utility model has the advantages and positive effects that: the utility model provides a novel electric toothbrush, convenient to use can effectively carry out complete cleanness to the oral cavity, reduces medical personnel's working strength, improves work efficiency, has also improved patient's security and comfort level simultaneously, has the practicality.

Drawings

Fig. 1 is a schematic structural view of a novel electric toothbrush provided by an embodiment of the present invention;

fig. 2 is a half sectional view of the novel electric toothbrush according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a one-way valve in a water inlet pipe according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a one-way valve in a water absorption tube according to an embodiment of the present invention.

Wherein: 1. a U-shaped toothbrush head; 3. a connecting rod; 4. a groove; 5. a water injection port; 6. a negative pressure water suction port; 7. a water inlet pipe; 8. a suction pipe; 9. a one-way flap; 10. sealing the plug; 11. a water suction hole; 12. And (7) water injection holes.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

This embodiment provides a novel electric toothbrush, as shown in fig. 1-4, including U type toothbrush head 1, handle, connecting rod 3 and driving motor, U type toothbrush head passes through the connecting rod and is connected with the handle, is equipped with driving motor in the handle, the upper and lower inboard of U type toothbrush head 1 sets up the U type recess 4 that corresponds upper and lower tooth arrangement respectively, set up electronic clean brush hair in the recess 4, driving motor is mostly vibrating motor, driving motor is used for driving electronic clean brush hair motion is cleaned the tooth. The lateral wall of recess 4 is equipped with water filling port 5 and negative pressure water sucking mouth 6 respectively, water filling port 5 is connected with the syringe through inlet tube 7, be equipped with washing liquid in the syringe, negative pressure water sucking mouth 6 is connected with current medical negative pressure drainage device through suction tube 8, for example disposable negative pressure drainage bag or negative pressure drainage bottle etc.. A hollow structure communicated with the water filling port and the negative pressure water suction port is arranged inside the upper groove and the lower groove, and a water suction hole 11 and a water filling hole 12 communicated with the hollow structure are respectively arranged on the upper groove and the lower groove. The inlet tube is connected respectively to water filling port and negative pressure water absorption mouth and the pipe that absorbs water, and in the washing liquid passed through inlet tube, water filling port, hollow structure and water filling hole about getting into the recess, the washing liquid passed through water absorption hole, negative pressure water absorption mouth and the pipe flow that absorbs water to negative pressure drainage device to can accomplish the washing liquid exchange under the condition that the toothbrush does not leave patient's oral area, improve the convenience degree of using, can effectively carry out complete cleanness to the oral cavity, reduce medical personnel's working strength.

Optionally, both side walls of the groove 4 are made of soft silica gel, so that the comfort level of brushing teeth is improved.

Specifically, the upper end of the water inlet pipe is connected with the water filling port, the lower end of the water inlet pipe extends into the handle, the side wall of the handle is provided with an injector interface corresponding to the water inlet pipe, the length of the injector interface is 2-3cm, the injector is convenient to inject and rotate, the head end of the injector is inserted into the injector interface, and the injector interface is provided with a sealing plug 10. And opening the sealing plug, connecting the injector, injecting cleaning liquid into the water inlet pipe through the injector, and enabling the cleaning liquid to enter the groove through the water inlet pipe. The cleaning liquid can be clear water, mouthwash or liquid added with nursing medicaments and the like.

Specifically, the water inlet pipe and the water absorption pipe are both provided with one-way valve flaps 9. The one-way valve in the water inlet pipe is an inverted upward dome, and 3 or 4 equally-divided valves are formed on the dome. The one-way valve in the water absorption pipe is an inverted downward dome, and 3 or 4 equally-divided valves are formed on the dome. The one-way valve is a dome tubular valve body, can be formed by polyurethane or silica gel through a mould in one step, and is hermetically arranged on the inner wall of the negative pressure water suction port by adopting an adhesive. The arrangement of the one-way flap can ensure that the cleaned liquid can only flow to the water suction pipe from the negative pressure water suction port and cannot flow back to the negative pressure water suction pipe from the water suction pipe; the cleaning liquid can only flow to the U-shaped toothbrush head from the water inlet pipe, and can not flow back to the water inlet pipe from the U-shaped toothbrush head. The lower end of the water suction pipe extends into the handle, the side wall of the handle is provided with a connector corresponding to the water suction pipe, the connector is connected with the existing medical negative pressure drainage device, and the connector is provided with a sealing plug 10.

The working process of the embodiment: after the inlet tube and the suction tube are connected with the injector and the negative pressure drainage device, the upper and lower grooves of the U-shaped toothbrush head correspond to the teeth of the patient, the drive motor is opened, the injector is pushed, cleaning liquid in the injector enters the grooves, the teeth are cleaned by the motion of the electric cleaning bristles, the sealing plug is opened, the suction tube is connected with the medical negative pressure drainage device, the U-shaped brush head for sucking the liquid after cleaning can be repeated for ensuring the cleaning effect.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a novel electric toothbrush, includes U type toothbrush head and driving motor, the upper and lower inboard of U type toothbrush head sets up the U type recess that corresponds upper and lower tooth arrangement respectively, set up electronic clean brush hair in the recess, driving motor is used for driving electronic clean brush hair motion, its characterized in that: the lateral wall of recess is equipped with water filling port and negative pressure water sucking mouth respectively, the water filling port passes through the inlet tube and is connected with the syringe, be equipped with the washing liquid in the syringe, the negative pressure water sucking mouth is connected with negative pressure drainage device through the pipe that absorbs water.

2. The new electric toothbrush as claimed in claim 1, wherein: and both side walls of the groove are made of soft silica gel.

3. The new electric toothbrush as claimed in claim 1, wherein: the water inlet pipe and the water absorption pipe are both provided with one-way valve.

4. The new electric toothbrush according to claim 3, characterized in that: the one-way valve in the water inlet pipe is an inverted upward dome, and 3 or 4 equally-divided valves are formed on the dome.

5. The new electric toothbrush according to claim 3, characterized in that: the one-way valve in the water absorption pipe is an inverted downward dome, and 3 or 4 equally-divided valves are formed on the dome.