CN108478302A - A kind of portable anti-error oral type electric toothbrush swallowed and its method for brushing teeth - Google Patents

Abstract

The invention discloses a kind of portable anti-error oral type electric toothbrushes swallowed, include for containing to cavity interior vibrating device and be retained in the external component of oral external, vibrating device is connected with external component by conducting wire, conducting wire and external member outer surface are coated with soft outer, shell is provided with outside vibrating device, bristle is provided on shell, external component is for controlling being turned on and off for vibrating device, so that bristle cleans tooth under the vibration of vibrating device；The present invention by toothbrush by being divided into external component and mouth containing component, user can be effectively prevent surprisingly to swallow in mouth containing portion in cleaning dental procedures by external component, improve the safety of electric toothbrush, simultaneously, Operation switch is mounted in external component, the convenient control for the vibrating device inside mouth containing portion also avoids being in direct contact mouth containing portion with hand, prevents the pollution to mouth containing portion.

Description

A portable anti-mis-swallowing type electric toothbrush and brushing method thereof

【Technical field】

The invention belongs to the technical field of electric toothbrushes, and in particular relates to a portable anti-mis-swallowing-type electric toothbrush and a method for brushing teeth.

【Background technique】

The electric toothbrush is a toothbrush invented by Philippe-Guy Woog. Through the rapid rotation or vibration of the motor core, the brush head generates high-frequency vibrations, instantly decomposing the toothpaste into fine foam, and deeply cleans the gap between the teeth. At the same time, the vibration of the bristles It can promote the blood circulation in the oral cavity and has a massage effect on the gum tissue.

In principle, there are two types of electric toothbrushes: rotation and vibration. The principle of rotary toothbrushes is simple, that is, the electric motor drives the round brush head to rotate, which enhances the friction effect while performing ordinary brushing actions. High wear and tear, not recommended for long-term use. Vibrating toothbrushes are more complex and higher-end in terms of price. There is an electric-driven vibration motor inside the vibration type toothbrush, which can make the brush head produce high-frequency swing perpendicular to the direction of the brush handle, but the swing amplitude is very small, generally about 5 mm up and down, and the largest swing in the industry is 6 mm. mm. When brushing your teeth, on the one hand, the high-frequency oscillating brush head can efficiently complete the action of cleaning teeth. On the other hand, the vibration of more than 30,000 times per minute also makes the mixture of toothpaste and water in the mouth produce a large number of tiny bubbles, which are produced when the bubbles burst. The pressure can go deep between the teeth to clean the dirt.

Whether it is a rotary or vibrating electric toothbrush, it is composed of a toothbrush rod and a brush head, and must be operated by hand. Patent ZL201520827774.1 discloses an electric toothbrush in the mouth, which can liberate both hands, completely put the toothbrush in the mouth, and brush teeth. However, because it is completely in the mouth, the user is easy to Swallowing it is risky, and when taking the toothbrush, the user's hand inevitably touches the bristles, which has caused pollution. It must also be taken out of the mouth when switching, which is inconvenient to operate.

【Content of invention】

The purpose of the present invention is to provide a portable anti-mis-swallowing oral toothbrush and its teeth brushing method, which can prevent users from accidentally swallowing the oral toothbrush and avoid contamination of the bristles by hands during use.

The present invention adopts the following technical solutions: a portable anti-mis-swallowing oral electric toothbrush, including a vibrating device for being contained inside the oral cavity and an external component placed outside the oral cavity, and the vibrating device and the external component are connected by wires , the wires and the outer surface of the external parts are covered with a soft shell, the vibrating device is provided with a housing, the housing is provided with bristles, and the external parts are used to control the opening or closing of the vibrating device, so that the bristles are in the vibrating device. Clean the teeth under the vibration.

Further, a bristle cover is provided between the bristles and the casing, the bristles are installed on the bristle cover, and the bristle cover is detachably mounted on the casing.

Further, the external component includes a control board connected with wires, the control board is provided with a power supply, the power supply is connected to a charging interface, the charging interface penetrates the soft shell, and a corresponding position of the soft shell is provided for the charging interface to pass through. through hole.

Further, the vibrating device is fixedly connected or detachably connected to the wire.

Further, the vibrating device includes a driving motor and a pendulum connected to the rotating shaft of the driving motor, and the center of gravity of the pendulum does not coincide with the centerline of the rotating shaft of the driving motor.

Further, the vibrating device includes a slide rail, an electromagnet fixedly connected to the slide rail, and a magnetic piece slidably connected to the slide rail, and there is a gap between the magnetic piece and the electromagnet.

Further, the vibrating device includes piezoelectric ceramics and a fixed rod fixed on the piezoelectric ceramics, and a counterweight with a gap between the piezoelectric ceramics and the piezoelectric ceramics is fixed on the fixed rods.

Further, the length of the electric toothbrush is 7-15 cm.

Another technical solution of the present invention: a method of brushing teeth using the above-mentioned portable anti-mis-swallowing oral electric toothbrush, the specific method is: apply toothpaste on the bristles or on the teeth to be cleaned, and put the electric toothbrush on Put the end with bristles into the oral cavity, press the corresponding part of the control panel to turn on the electric toothbrush to clean teeth, move the end of the electric toothbrush with bristles with your tongue until all the teeth to be cleaned are cleaned, press the control plate, turn off the electric toothbrush, and remove it from the inside of the mouth.

The beneficial effects of the present invention are: the present invention divides the toothbrush into an external part and an oral part, and the external part can effectively prevent the user from accidentally swallowing the oral part in the process of cleaning teeth, thereby improving the safety of the electric toothbrush, and at the same time , The operation switch is installed in the external part, which is convenient for the control of the vibration device installed inside the mouthpiece, and also avoids direct contact with the mouthpiece with hands to prevent pollution to the mouthpiece.

【Description of drawings】

Fig. 1 is a structural representation of a portable anti-mis-swallowing oral electric toothbrush of the present invention;

Fig. 2 is a schematic diagram of an embodiment of a vibrating device;

Fig. 3 is a schematic diagram of another embodiment of the vibrating device;

Fig. 4 is a schematic diagram of another embodiment of the vibrating device.

Among them: 1. Soft shell; 2. Wire; 3. External parts; 4. Charging interface; 5. Power supply; 6. Control board; 7. Vibration device; 8. Brush hair; 9. Shell; 71. Drive motor ; 72. Pendulum; 73. Electromagnet; 74. Magnetic parts; 75. Piezoelectric ceramics; 76. Counterweight parts.

【Detailed ways】

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

The invention discloses a portable electric toothbrush that prevents accidental swallowing. As shown in Figure 1, it includes a vibrating device 7 for being contained inside the oral cavity and an external component 3 placed outside the oral cavity. The vibrating device 7 is used to Vibration is generated so that the external bristles 8 clean the teeth, and when cleaning the teeth, the water inside the oral cavity can continuously wash away the teeth, gums, etc., so that the effect of cleaning the teeth is better. In addition, the electric toothbrush of the present invention can also clean the tongue coating while cleaning the teeth, so as to improve the overall cleanliness of the oral cavity.

Vibration device 7 is provided with casing 9 outside, and casing 9 can adopt hard material or soft material to make according to actual needs, and casing 9 also can select different external shapes as required, as can be set to ellipsoid, cuboid, A sphere, a cube, etc., there can be multiple connection modes between the shell 9 and the soft shell 1, such as protruding corrugations on the shell 9, and corrugations that match the protruding corrugations on the soft shell 1. The corrugated groove, through the cooperation of the protruding corrugated and the corrugated groove, makes the casing 9 and the soft shell 1 tightly fixed. In addition, the shell 9 and the soft shell 1 can also be connected by glue.

Existing toothbrushes use hard materials to connect the brush head and handle (both electric and non-electric). The present invention uses soft materials to connect the brush head and handle, so that it is very convenient when the vibrating brush head is inside the oral cavity. Use the tongue to move the brush head back and forth without worrying about the excessive range of movement of the external brush handle, which will affect the use, and when the tongue moves the brush head, the tongue coating is indirectly cleaned, and it can also prevent the brush head from being swallowed by mistake.

As shown in FIG. 2 , the vibrating device 7 includes a driving motor 71 and a pendulum 72 connected to the rotating shaft of the driving motor 71 , the center of gravity of the pendulum does not coincide with the center line of the rotating shaft of the driving motor. Therefore, when the driving motor 71 works to drive the pendulum 72 to rotate, under the centrifugal action of the pendulum 72, the driving motor 71 is driven to reciprocate to vibrate, and the housing 9 is coated on the outside of the driving motor, thereby driving the housing to vibrate.

As shown in Figure 3, another kind of realization method of vibrating device 7 is: vibrating device 7 comprises slide rail part, the electromagnet 73 that is fixedly connected on the slide rail part, and the magnetic part 74 that is slidably connected on the slide rail part, There is a gap between the magnetic piece and the electromagnet 73 . Apply forward and reverse currents to the electromagnet 73 to change its polarity, and then make the electromagnet 73 attract or repel the magnetic member 74, and also include adjusting the current to a high-frequency current to drive the electromagnet 73 to continuously change the frequency conversion of the magnetic pole The high-frequency current is formed by the frequency converter so that the electromagnet 73 repeatedly attracts and repels the magnetic member 74 to cause reciprocating vibration, thereby driving the housing 9 to vibrate.

As shown in Figure 4, another kind of realization method of vibrating device 7 is: vibrating device 7 comprises piezoelectric ceramics 75 and the fixed bar that is fixed on the piezoelectric ceramics 75, is fixed on the fixed bar and has gap with piezoelectric ceramics 75 The counterweight 76. After the piezoelectric ceramic 75 is energized, the surface of the piezoelectric ceramic 75 produces a small vibration, and the counterweight 76 is driven to vibrate or shake through the fixed rod, so as to amplify the small vibration generated by the piezoelectric ceramic 75, thereby driving the shell 9 vibrations.

The wire 2 and the external component 3 are coated with a soft shell 1. The soft shell 1 can be made of silicone material or plastic material. Different choices can be made according to different needs. The silicone material has good Biocompatibility, non-irritating, non-toxic, non-allergic to human tissue, very little body rejection, has good physical and chemical properties, and can maintain its original elasticity and softness during contact with body fluids and tissues. It is not degraded and is a fairly stable inert substance.

The vibrating device 7 and the wire 2 can be fixedly connected or detachably connected. When fixedly connected, the wire 2 is directly connected to the vibrating device 7, and the two are connected as one to improve the safety performance. When the connection is detachable, it can be connected by setting sockets, interfaces, etc., which is convenient for parts replacement or maintenance after disassembly.

The periphery of each component of the electric toothbrush is covered with a soft shell 1 or shell 9 as a whole, and only the charging interface 4 is connected to the outside world, which can improve the safety performance of the electric toothbrush and prevent accidental damage to the user. A protection that prolongs the life of the individual components. The corresponding position of the soft shell 1 outside the external component 3 is provided with a through hole for the charging interface 4 to pass through.

The vibrating device 7 and the external component 3 are connected by wires 2 . The external part 3 includes a control panel 6 connected to the wire 2, the control panel 6 is provided with a power supply 5, and the power supply 5 can adopt a supercapacitor battery, which is light in weight, can be recycled many times, has a fast charging time, and saves energy. The power supply 5 is connected with a charging interface 4 , and the charging interface 4 penetrates the soft shell 1 . Through the external part 3, the power supply 5 is externally placed, which can avoid damage to the inside of the oral cavity of the human body due to battery problems (heating, burning or even explosion).

Bristles 8 are arranged on the housing 9 outside the vibrating device 7 , and a bristle cover is arranged between the bristles 8 and the housing 9 . By being provided with the bristle cover, it is convenient to replace the bristle 8 and the bristle cover for the electric toothbrush after a certain period of use, without repurchasing a new toothbrush, which saves money and is more hygienic. Moreover, because it is contained in the oral cavity to clean the teeth, the length of the bristles 8 in the present invention is much smaller than that of the existing electric toothbrush bristles, which reduces the cost of the toothbrush.

The external component 3 is used to control the opening or closing of the vibrating device 7, so that the bristles 8 are driven by the vibrating device 7 to clean the teeth, which is convenient for operation. The overall length of the electric toothbrush of the present invention is 7-15 cm, which is easy to operate and store.

The invention also discloses a toothbrushing method of a portable anti-mis-swallowing oral electric toothbrush. The specific method is: apply toothpaste on the bristles 8 or on the teeth to be cleaned, and put the end of the electric toothbrush with the bristles 8 into the oral cavity Inside, the external component 3 is placed outside the oral cavity. Press the corresponding part of the control board 6 to turn on the electric toothbrush to clean the teeth. You can directly press the corresponding part of the control board 6 with your hands or press the control board 6 through your teeth. Due to the vibration device 7 The vibration drives the bristles 8 to vibrate. The bristles 8 combine with the toothpaste to clean the teeth. In the process of cleaning the teeth, the end of the electric toothbrush with the bristles 8 is moved by the tongue until all the teeth to be cleaned are cleaned, and the control panel 6 is pressed to close. electric toothbrush and remove it from the inside of the mouth.

Claims (9)

1. A portable anti-mis-swallowing oral electric toothbrush is characterized in that it includes a vibrating device (7) for being contained in the oral cavity and an external part (3) placed outside the oral cavity, and the vibrating device ( 7) and the external component (3) are connected by a wire (2), the outer surface of the wire (2) and the external component (3) are covered with a soft shell (1), and the vibration device (7) A casing (9) is arranged on the outside, and bristles (8) are arranged on the casing (9), and the external component (3) is used to control the opening or closing of the vibration device (7), so that all The bristles (8) clean the teeth under the vibration of the vibration device (7). 2. A portable anti-mis-swallowing oral electric toothbrush as claimed in claim 1, characterized in that a bristle cover is arranged between the bristles (8) and the housing (9), and the bristles (8 ) is installed on the bristle cover, and the bristle cover is detachably installed on the housing (9). 3. A kind of portable anti-mis-swallowing oral electric toothbrush as claimed in claim 1 or 2, characterized in that, said external component (3) comprises a control board (6) connected with wires, said The control panel (6) is provided with a power supply (5), and the power supply (5) is connected to a charging interface (4), and the charging interface (4) penetrates the soft shell (1), and the soft shell (1) A through hole for the charging interface (4) to pass through is provided at the corresponding position. 4. A portable anti-mis-swallowing oral electric toothbrush according to claim 1 or 2, characterized in that the vibrating device (7) is fixedly connected or detachably connected to the wire (2). 5. A kind of portable anti-mis-swallowing oral electric toothbrush as claimed in claim 4, is characterized in that, described vibration device (7) comprises drive motor (71) and the pendulum that is connected on the rotating shaft of drive motor A hammer (72), the center of gravity of the pendulum does not coincide with the centerline of the rotating shaft of the drive motor. 6. A kind of portable anti-mis-swallowing oral electric toothbrush as claimed in claim 4, is characterized in that, described vibrating device (7) comprises slide rail part, electromagnet (73) that is fixedly connected on the slide rail part ), and the magnetic part (74) that is slidably connected on the slide rail part, there is a gap between the magnetic part and the electromagnet. 7. A kind of portable electric toothbrush that prevents accidental swallowing as claimed in claim 4, is characterized in that, described vibrating device (7) comprises piezoelectric ceramics (74) and is fixed on the fixing rod on piezoelectric ceramics, A counterweight (76) with a gap between the piezoelectric ceramic and the piezoelectric ceramic is fixed on the fixed rod. 8. A portable anti-mis-swallowing oral electric toothbrush according to claim 1, characterized in that the length of the electric toothbrush is 7-15 cm. 9. A method of brushing teeth using a portable anti-mis-swallowing oral electric toothbrush according to any one of claims 1-8, characterized in that, the specific method is: apply toothpaste to the bristles (8) or to be cleaned Put the end of the electric toothbrush with the bristles (8) into the oral cavity, press the corresponding part of the control board (6) to turn on the electric toothbrush to clean the teeth, and move the electric toothbrush through the tongue during the cleaning process. There is one end of the toothbrush with bristles (8), until all the teeth to be cleaned are cleaned, the control panel (6) is pressed, the electric toothbrush is turned off, and it is taken out from the inside of the oral cavity.