CN211381908U - Gas-liquid mixed tooth-flushing electric toothbrush - Google Patents
Gas-liquid mixed tooth-flushing electric toothbrush Download PDFInfo
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- CN211381908U CN211381908U CN201921780789.1U CN201921780789U CN211381908U CN 211381908 U CN211381908 U CN 211381908U CN 201921780789 U CN201921780789 U CN 201921780789U CN 211381908 U CN211381908 U CN 211381908U
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Abstract
The utility model discloses a gas-liquid mixed tooth-flushing electric toothbrush, which comprises a toothbrush body and a toothbrush tube, wherein the toothbrush tube is clamped with the toothbrush body, the toothbrush tube is provided with a toothbrush head, a rotating rod and a flow guide cavity, and the toothbrush head is connected with the rotating rod and is rotationally connected with the toothbrush tube; the machine body comprises a shell, an air pump, a water pump, a battery, a water storage tank, a motor and a connecting structure are arranged in the shell, a water inlet of the water pump is communicated with a water supply port of the water storage tank, and a water outlet of the water pump is communicated with a water through port on the connecting structure; the gas outlet and the blow vent intercommunication on the connection structure of air pump, blow vent and water conservancy diversion chamber intercommunication, water service mouth and water conservancy diversion chamber intercommunication, the output and the dwang of motor are connected. The utility model provides a gas-liquid mixed tooth-washing electric toothbrush which can wash the tooth while brushing the teeth and clean the tooth; can mix the gas-liquid, the fluid after the mixture is washed the tooth, through adjusting the flow of water pump and air pump, adjusts the proportion of gas-liquid mixture, satisfies advantages such as different demands.
Description
Technical Field
The invention relates to the technical field of cleaning tools for cleaning teeth and protecting teeth, in particular to an air-liquid mixed tooth-washing electric toothbrush.
Background
The existing electric toothbrush can only brush teeth basically, and the teeth are rinsed by water after brushing the teeth for a period of time, so the use is inconvenient. And can cause the brushed debris to return to the crevices between teeth, resulting in unclean brushing. Therefore, there is an urgent need to develop an electric tooth brushing and rinsing device which can rinse teeth while brushing teeth and increase the comfort of the toothbrush head.
Chinese patent application publication No. CN204744475U, published as 11/2015, entitled "electric toothbrush, electric toothbrush charging base and electric toothbrush," discloses providing an electric toothbrush, an electric toothbrush charging base and an electric toothbrush assembly, wherein the electric toothbrush includes a brush head and a brush handle connected to the brush head; one end of the brush handle, which is far away from the brush head, is provided with a first magnet; when the electric toothbrush is charged through the charging base provided with the second magnet, the first magnet and the second magnet are mutually adsorbed. However, the electric toothbrush can only brush teeth, but cannot flush water, and still has the problems.
Disclosure of Invention
The utility model provides a gas-liquid mixed tooth-washing electric toothbrush, which can wash the teeth and wash the water at the same time, and can clean the teeth, in order to overcome the defects that the electric toothbrush in the prior art can only brush the teeth, the use is inconvenient, and the brushed scraps can return to the slit between the teeth again, so that the teeth can not be brushed cleanly; can mix the gas-liquid, the fluid after the mixture is washed the tooth, through adjusting the flow of water pump and air pump, adjusts the proportion of gas-liquid mixture, satisfies advantages such as different demands.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a gas-liquid mixed tooth-washing electric toothbrush comprises a toothbrush body and a toothbrush tube, wherein the toothbrush tube is clamped with the toothbrush body, a toothbrush head, a rotating rod and a flow guide cavity are arranged on the toothbrush tube, and the toothbrush head is connected with the rotating rod and is rotatably connected with the toothbrush tube; the machine body comprises a shell, an air pump, a water pump, a battery, a water storage tank, a motor and a connecting structure are arranged in the shell, a water inlet of the water pump is communicated with a water supply port of the water storage tank, and a water outlet of the water pump is communicated with a water through port on the connecting structure; the gas outlet and the blow vent intercommunication on the connection structure of air pump, blow vent and water conservancy diversion chamber intercommunication, water service mouth and water conservancy diversion chamber intercommunication, the output and the dwang of motor are connected.
Among the above-mentioned technical scheme, water pump, air pump and motor are by the battery energy supply, and gas and liquid get into connection structure and get into the mixing behind the brush pipe again, form gas-liquid mixture, spout the oral cavity. The motor in the electric toothbrush drives the brush head to rotate, so as to brush teeth, and simultaneously brush and wash the oral cavity, so that food scraps in the slit between the oral cavity and the teeth are cleaned. Certain oral disinfectant can be mixed into the tooth rinsing liquid, so that the oral cleaning effect is further improved. The water consumption of the gas-liquid mixture when the teeth are flushed is far less than that of the liquid when the teeth are flushed, so that the use amount of the flushing liquid can be reduced, the volume of the water storage tank is reduced, and the tooth flushing device is portable and portable. By adjusting the flow of the water pump and the air pump, the proportion of gas-liquid mixing can be adjusted in the using process, and different requirements are met.
Preferably, the connecting structure comprises a connecting cavity tube, a push rod and a telescopic spring, the connecting cavity tube is fixed with the shell, the push rod is connected with the shell in a sliding manner, one end of the telescopic spring is connected with the push rod, and the other end of the telescopic spring is connected with the push rod; the connecting cavity pipe is internally provided with a cavity, the vent hole and the water through hole are arranged on the connecting cavity pipe and are communicated with the cavity, one end of the brush pipe is flatly inserted into the cavity in a manner of being matched with the cavity, the push rod is provided with a clamping part, and the clamping part penetrates through the connecting cavity pipe to extend into the cavity and is clamped into a connecting ring groove on the brush pipe.
The connecting structure can connect the brush pipe with the machine body, and gas and liquid in the machine body after connection can enter the brush pipe through the connecting structure and then are sprayed out after being mixed in the brush pipe. The connecting structure can ensure that the brush pipe can rotate on the machine body by 360 degrees, the outlet orientation of the brush pipe can be adjusted as required, and the convenience of the use of the tooth flushing device is ensured. And the connection of brush pipe and fuselage can quick assembly disassembly dismantles, when needing the dismouting, only needs to promote the push rod, makes joint portion break away from the connection annular of brush pipe, can take out the brush pipe.
Preferably, the flow guide cavity comprises an air guide cavity and a water guide cavity, the air vent is communicated with the air guide cavity, and the water vent is communicated with the water guide cavity. The structure can ensure that the air vent and the water vent on the connecting structure can be respectively communicated with the air guide cavity and the water guide cavity, so that the gas and the liquid can be mixed in a specific form at a specific position of the brush pipe according to the requirement.
Preferably, a mixing cavity is arranged in the brush pipe, the mixing cavity is communicated with the air guide cavity and the water guide cavity respectively, the mixing cavity is arranged on the back of the brush head, and a nozzle on the mixing cavity faces the brush head. The positions of the air vent and the water vent can be interchanged. The structure can make the gas-liquid mixture spout from the middle of the brush head, flows out to the brush head outside, and the better food piece of washing away under the brush avoids the food piece under the brush to get back to in the slit between the teeth again.
Preferably, the water passage port and the vent port are provided on an end surface of the connecting lumen. The structure can ensure that the air vent and the water vent on the connecting structure can be respectively communicated with the air guide cavity and the water guide cavity, and the requirement of the hairbrush pipe that the air guide cavity and the water guide cavity are correspondingly arranged can be met. The brush pipe and the connecting cavity pipe are provided with positioning structures (such as positioning bulges and grooves) to ensure that the brush pipe can be installed at a specific angle and ensure that the air vent and the water through hole can be respectively aligned and communicated with the air guide cavity and the water guide cavity.
Preferably, the end face of the water through hole in the cavity is provided with a sealing ring groove; the end surface of the vent in the cavity is provided with a sealing ring groove; a sealing ring is arranged in the sealing ring groove. The structure can ensure the tightness when the communicating air port and the water through port can be respectively communicated with the air guide cavity and the water guide cavity, and avoid the leakage of gas and liquid.
Preferably, the machine body is provided with an adjusting switch, and the switch can independently control the opening and the size of the water pump, the air pump and the motor. The switch can adjust the flow of water pump and air pump, can adjust the proportion of gas-liquid mixture in the use, satisfies different demands. The rotational speed of the motor, and thus the rotational speed of the brush, may also be controlled.
Preferably, a positioning block is arranged on the push rod. The limit position of the push rod can be limited, and damage caused by the push rod exceeding the limit position is avoided.
Preferably, a water pressing hose is arranged in the water storage tank, one end of the water pressing hose is communicated with the water supply opening, and a balancing weight is arranged at the other end of the water pressing hose. The structure can make the hydrophilic one end of pressurized-water hose be located the relative bottom of storage water tank all the time, even the fuselage is invertd, the balancing weight also can make the hydrophilic one end of pressurized-water hose descend, makes the hydrophilic one end of pressurized-water hose be in liquid bottom all the time, guarantees that the liquid is internal to be pressed out by gas.
Preferably, a telescopic spring is arranged in the water storage tank and sleeved outside the water pressing hose. The spring is sleeved outside the water pressing hose, so that the liquid channel of the water pressing hose which is bent and inverted excessively can be prevented from being blocked, and the liquid outlet effect is ensured.
The utility model has the advantages that: (1) the electric toothbrush can wash the oral cavity while brushing teeth, and the cleaning effect is good; (2) the electric toothbrush is portable and portable; (3) the gas and the liquid can be mixed, and the mixed fluid is used for flushing teeth, so that the tooth flushing effect is better; (4) the gas-liquid mixing proportion can be adjusted in the using process by adjusting the flow of the water pump and the air pump, so that different requirements are met; (5) the brush tube and the machine body can be quickly assembled and disassembled.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a partially enlarged view at B in fig. 1.
In the figure: the brush body 1, the brush pipe 2, the connection annular groove 2.1, the air guide cavity 2.2, the water guide cavity 2.3, the brush head 2.4, the dwang 2.5, the water guide cavity 2.6, the mixing cavity 2.7, the casing 3, the air pump 4, the water pump 5, the battery 6, the water storage tank 7, the water supply port 7.1, the connection structure 8, the connection cavity pipe 8.1, the vent 8.1.1, the water through port 8.1.2, the cavity 8.1.3, the push rod 8.2, the joint part 8.2.1, the expansion spring 8.3, the locating piece 8.4, the regulating switch 9, the water pressing hose 10, the balancing weight 11, the second spring 12, and the motor 13.
Detailed Description
The invention is further described with reference to the accompanying drawings and specific embodiments.
Example 1:
as shown in the figure, the gas-liquid mixed tooth-washing electric toothbrush comprises a toothbrush body 1 and a toothbrush tube 2, wherein the toothbrush tube 2 is clamped with the toothbrush body 1, the toothbrush tube 2 is provided with a toothbrush head 2.4, a rotating rod 2.5, a flow guide cavity 2.6 and a mixing cavity 2.7, and the flow guide cavity 2.6 comprises a gas guide cavity 2.2 and a water guide cavity 2.3; the mixing cavity is respectively communicated with the air guide cavity 2.2 and the water guide cavity 2.3, the mixing cavity is arranged at the back of the brush head 2.4, and a nozzle on the mixing cavity faces the brush head 2.4; the brush head 2.4 is connected with the rotating rod 2.5 and is rotationally connected with the brush pipe 2;
the machine body 1 comprises a shell 3, and an air pump 4, a water pump 5, a battery 6, a water storage tank 7, a motor 13, an adjusting switch 9 and a connecting structure 8 are arranged in the shell 3; the connecting structure 8 comprises a connecting cavity tube 8.1, a push rod 8.2 and a telescopic spring 8.3, the connecting cavity tube 8.1 is fixed with the shell 3, the push rod 8.2 is connected with the shell 3 in a sliding manner, one end of the telescopic spring 8.3 is connected with the push rod 8.2, and the other end of the telescopic spring 8.3 is connected with the push rod 8.2; a cavity 8.1.3 is arranged in the connecting cavity tube 8.1, a vent hole 8.1.1 and a water through hole 8.1.2 are arranged on the end face of the connecting cavity tube 8.1 and communicated with the cavity 8.1.3, one end of the brush tube 2 is matched with the cavity 8.1.3 and inserted into the cavity 8.1.3, a clamping part 8.2.1 and a positioning block 8.4 are arranged on the push rod 8.2, and the clamping part 8.2.1 penetrates through the connecting cavity tube 8.1 to extend into the cavity 8.1.3 and is clamped into a connecting ring groove 2.1 on the brush tube 2; a sealing ring groove is arranged on the inner end surface of the connecting cavity tube 8.1, and a sealing ring is arranged in the sealing ring groove; the switch can independently control the opening and the size of the water pump 5, the air pump 4 and the motor 13; the water inlet of the water pump 5 is communicated with the water supply port 7.1 of the water storage tank 7, and the water outlet of the water pump 5 is communicated with the water through port 8.1.2 on the connecting structure 8; an air outlet of the air pump 4 is communicated with an air vent 8.1.1 on the connecting structure 8, the air vent 8.1.1 is communicated with an air guide cavity 2.2, and a water vent 8.1.2 is communicated with a water guide cavity 2.3; communicating; the output end of the motor 13 is connected with the rotating rod 2.5; the air ports 8.1.1 and the water ports 8.1.2 are arranged in a staggered way with the rotating rod 2.5 and are not arranged on the same straight line;
a water pressing hose 10 and an expansion spring 8.3 are arranged in the water storage tank 7, and the expansion spring 8.3 is sleeved outside the water pressing hose 10; one end of the water pressing hose 10 is communicated with the water supply opening 7.1, and the other end of the water pressing hose is provided with a balancing weight 11.
In the technical scheme, the water pump 5, the air pump 4 and the motor 13 are powered by the battery 6, and gas and liquid enter the connecting structure 8 and then enter the brush tube 2 to be mixed to form a gas-liquid mixture which is sprayed to the oral cavity. A motor 13 in the electric toothbrush drives a brush head 2.4 to rotate, so as to brush teeth, brush and wash the oral cavity simultaneously, and clean food scraps in the slits between the oral cavity and the teeth. Certain oral disinfectant can be mixed into the tooth rinsing liquid, so that the oral cleaning effect is further improved. The water consumption of the gas-liquid mixture when the teeth are flushed is far less than that of the liquid when the teeth are flushed, so that the use amount of the flushing liquid can be reduced, the volume of the water storage tank 7 is reduced, and the tooth flushing device is portable and portable. By adjusting the flow of the water pump 5 and the air pump 4, the gas-liquid mixing proportion can be adjusted in the using process, and different requirements are met. The connecting structure 8 can connect the brush pipe 2 with the machine body 1, and gas and liquid in the machine body 1 after connection can enter the brush pipe 2 through the connecting structure 8 and then are sprayed out after being mixed in the brush pipe 2. The connecting structure 8 can ensure that the brush pipe 2 can rotate on the machine body 1 for 360 degrees, the outlet direction of the brush pipe 2 can be adjusted as required, and the convenience of the use of the tooth flushing device is ensured. And the connection of the brush pipe 2 and the machine body 1 can be quickly disassembled and assembled, when the disassembly and assembly are needed, the brush pipe 2 can be taken out only by pushing the push rod 8.2 to separate the clamping part 8.2.1 from the connecting ring groove 2.1 of the brush pipe 2. The structure can make the one end that pressurized-water hose 10 absorbs water be located the relative bottom of storage water tank 7 all the time, even fuselage 1 inverts, balancing weight 11 also can make the one end that pressurized-water hose 10 absorbs water drop down, makes the one end that pressurized-water hose 10 absorbs water be in liquid bottom all the time, guarantees that the internal quilt gas of liquid extrudes. The spring is sleeved outside the water pressing hose 10, so that the liquid channel of the water pressing hose 10 which is bent excessively and inverted can be prevented from being blocked, and the liquid outlet effect is ensured.
The utility model has the advantages that: the electric toothbrush can wash the oral cavity while brushing teeth, and the cleaning effect is good; the electric toothbrush is portable and portable; the gas and the liquid can be mixed, and the mixed fluid is used for flushing teeth, so that the tooth flushing effect is better; the gas-liquid mixing proportion can be adjusted in the using process by adjusting the flow of the water pump and the air pump, so that different requirements are met; the brush tube and the machine body can be quickly assembled and disassembled.
Claims (8)
1. A gas-liquid mixed tooth-washing electric toothbrush comprises a toothbrush body and a toothbrush tube, wherein the toothbrush tube is clamped with the toothbrush body; the machine body comprises a shell, an air pump, a water pump, a battery, a water storage tank, a motor and a connecting structure are arranged in the shell, a water inlet of the water pump is communicated with a water supply port of the water storage tank, and a water outlet of the water pump is communicated with a water through port on the connecting structure; the air outlet of the air pump is communicated with the air vent on the connecting structure, the air vent is communicated with the flow guide cavity, and the water through hole is communicated with the flow guide cavity; the output end of the motor is connected with the rotating rod.
2. The gas-liquid mixed tooth-flushing electric toothbrush according to claim 1, wherein the connecting structure comprises a connecting cavity tube, a push rod and a telescopic spring, the connecting cavity tube is fixed with the shell, the push rod is slidably connected with the shell, one end of the telescopic spring is connected with the push rod, and the other end of the telescopic spring is connected with the push rod; the connecting cavity pipe is internally provided with a cavity, the vent hole and the water through hole are arranged on the connecting cavity pipe and are communicated with the cavity, one end of the brush pipe is flatly inserted into the cavity in a manner of being matched with the cavity, the push rod is provided with a clamping part, and the clamping part penetrates through the connecting cavity pipe to extend into the cavity and is clamped into a connecting ring groove on the brush pipe.
3. The gas-liquid mixed tooth-flushing electric toothbrush according to claim 2, wherein the brush tube is internally provided with an air guide cavity and a water guide cavity, the air guide cavity is communicated with the air guide cavity, and the water guide cavity is communicated with the water through hole.
4. The gas-liquid mixed tooth-flushing electric toothbrush according to claim 3, wherein a mixing cavity is arranged in the brush tube, the mixing cavity is respectively communicated with the gas guide cavity and the water guide cavity, the mixing cavity is arranged at the back of the brush head, and a nozzle on the mixing cavity faces the brush.
5. The gas-liquid mixed tooth-washing electric toothbrush according to claim 2, 3 or 4, wherein the end surface of the water through hole in the cavity is provided with a sealing ring groove; the end surface of the vent in the cavity is provided with a sealing ring groove; a sealing ring is arranged in the sealing ring groove.
6. The gas-liquid mixed electric toothbrush for washing teeth as claimed in claim 1, 2, 3 or 4, wherein the body is provided with an adjusting switch which can control the opening and size of the water pump, the air pump and the motor independently.
7. The gas-liquid mixed tooth-flushing electric toothbrush according to claim 2, 3 or 4, wherein a positioning block is arranged on the push rod.
8. The gas-liquid mixed tooth-washing electric toothbrush according to claim 1, wherein a water-pressing hose and a telescopic spring are arranged in the water storage tank, one end of the water-pressing hose is communicated with the water supply port, and the other end of the water-pressing hose is provided with a balancing weight; the telescopic spring is sleeved outside the water pressing hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780789.1U CN211381908U (en) | 2019-10-22 | 2019-10-22 | Gas-liquid mixed tooth-flushing electric toothbrush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921780789.1U CN211381908U (en) | 2019-10-22 | 2019-10-22 | Gas-liquid mixed tooth-flushing electric toothbrush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211381908U true CN211381908U (en) | 2020-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921780789.1U Active CN211381908U (en) | 2019-10-22 | 2019-10-22 | Gas-liquid mixed tooth-flushing electric toothbrush |
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| Country | Link |
|---|---|
| CN (1) | CN211381908U (en) |
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2019
- 2019-10-22 CN CN201921780789.1U patent/CN211381908U/en active Active
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