Electric toothbrush kit with external toothpaste box and multifunctional charging stand

Abstract

The present application relates to a toothbrush kit with an external toothpaste box and a multifunctional charging base, which comprises an electric toothbrush, a transparent toothpaste box and a multifunctional charging base; the toothbrush comprises a brush head and a brush handle, the front end of the brush head is provided with bristles, the rear end surface of the brush head is provided with a brush head cavity, the brush head cavity is provided with a brush head connecting piece; the front part of the brush handle is provided with a high-frequency vibration motor, the output shaft of the high-frequency vibration motor is fixedly connected with the brush head connecting piece; the brush head is provided with a brush head internal pipeline which is communicated with the root of the bristles; the middle part of the brush handle is provided with a water pump, the water outlet of the water pump is communicated with the brush head internal pipeline; the rear opening of the brush handle is provided with a rear cover, the inner cover surface of the rear cover is provided with a water inlet pipe, the outer cover surface of the rear cover is provided with a jack which is communicated with the water inlet pipe, the water inlet of the water pump is communicated with the water inlet pipe; the brush handle is provided with a circuit board which is electrically connected with the high-frequency vibration motor and the water pump, the inner rear part of the brush handle is provided with a battery which is electrically connected with the circuit board; the inner cover surface of the rear cover is provided with a charging coil which is electrically connected with the circuit board. The present application is more convenient to use.

Description

TECHNICAL FIELD

[0001] The present application relates to the structural improvement of an electric toothbrush. BACKGROUND

[0002] The toothpaste box of the transmission automatic toothpaste supplying electric toothbrush is usually arranged in the interior of the brush handle, and when the toothpaste is insufficient, the toothpaste can only be supplemented in an added manner, and the toothpaste box cannot be replaced as a whole; secondly, after the electric toothbrush is used for a long time, the algae or other impurities can be generated in the toothpaste pipeline which is in contact with the toothpaste liquid for a long time, and the risk that the toothpaste liquid blocks the toothpaste pipeline is inevitable; in order to solve the risk, the pipeline dredging device needs to be added to the electric toothbrush, so that the pipeline dredging is carried out by using the air pressure; thirdly, the transmission electric toothbrush adopts the wired charging mode for charging, and the toothbrush is inconvenient to use. SUMMARY

[0003] The present application discloses an electric toothbrush kit, which aims at improving the above-mentioned defects of the conventional electric toothbrush.

[0004] The present application adopts the following technical scheme:

[0005] The electric toothbrush kit with an external toothpaste box and a multifunctional charging base comprises an electric toothbrush, a transparent toothpaste box and a multifunctional charging base; the electric toothbrush comprises a brush head and a brush handle, the front end outer wall of the brush head is provided with bristles, the rear end face of the brush head is provided with a brush head cavity, and the brush head cavity is provided with a brush head connecting piece; the front part of the brush handle is provided with a high-frequency vibration motor, the output shaft of the high-frequency vibration motor is fixedly connected with the brush head connecting piece, so that the brush head is fixedly connected to the front end of the brush handle; the brush head is provided with a brush head internal pipeline which is communicated with the root parts of the bristles; the middle part of the brush handle is provided with a water pump, the water outlet end of the water pump is communicated with the brush head internal pipeline through a first water pipe; the rear opening of the brush handle is provided with a rear cover, the inner cover face of the rear cover is provided with a water inlet pipe, and the outer cover face is provided with a jack which is communicated with the water inlet pipe; the water inlet end of the water pump is communicated with the water inlet pipe through a second water pipe; the brush handle is provided with a circuit board which is electrically connected with the high-frequency vibration motor and the water pump, and the inner rear part of the brush handle is further provided with a battery which is electrically connected with the circuit board.

[0006] The inner cover face of the rear cover is further provided with a charging coil which is electrically connected with the circuit board.

[0007] The transparent toothpaste box is filled with toothpaste liquid, and the outer wall of one side of the toothpaste box is provided with a liquid outlet pipe which is used for inserting the jack.

[0008] The multifunctional charging base comprises a seat body in which a top end of an electric toothbrush is vertically placed, a charging circuit board horizontally arranged at the top of the seat body and corresponding to the charging coil, an external power cord connected to the charging circuit board, and a charging magnetic ring arranged at the top of the charging circuit board; a gas outlet pipe is protrudingly arranged on the top surface of the seat body and connected to a gas pump arranged in the seat body through a gas pipe; the gas pump is electrically connected to the charging circuit board; a gas pump micro switch for controlling the working state of the gas pump is arranged on the top surface of the charging circuit board; and a gas pump control button for touching the gas pump micro switch is arranged on the top surface of the seat body.

[0009] As a preferred solution, the brush head is provided with an outlet hole communicating with the root of the bristles and the brush head cavity, the front part of the brush head connector is provided with a guide-out pipe corresponding to the outlet hole, the rear part of the brush head connector is provided with a guide-in pipe communicating with the rear end surface of the brush head connector, and the brush head cavity is provided with a third water pipe communicating with the guide-out pipe and the guide-in pipe, the outlet hole, the guide-out pipe, the third water pipe and the guide-in pipe together form an internal pipeline of the brush head.

[0010] As a preferred solution, the circuit board is provided with a motor micro switch for controlling the working state of the high-frequency vibration motor and a water pump micro switch for controlling the working state of the water pump, the outer wall of the brush handle is provided with a motor control button for touching the motor micro switch and a water pump control button for touching the water pump micro switch.

[0011] As a preferred solution, the front end of the brush handle is provided with a water outlet pipe corresponding to the guide-in pipe, and the first water pipe 106 communicates with the water outlet pipe.

[0012] As a preferred solution, the brush head connector is closed in the brush head cavity, and a first sealing ring is sleeved on the periphery of the brush head connector for sealing the connection gap between the brush head connector and the brush head.

[0013] As a preferred solution, the rear cover is partially inserted and fixed in the rear opening of the brush handle, and the outer wall of the transparent toothpaste box on the same side of the liquid outlet pipe is provided with a sleeve cavity for sleeving the exposed part of the rear cover.

[0014] As a preferred solution, the insertion part of the rear cover is sleeved with a second sealing ring for sealing the connection gap between the rear cover and the brush handle, and the exposed part of the rear cover is sleeved with a third sealing ring for sealing the connection gap between the rear cover and the transparent toothpaste box.

[0015] As a preferred solution, the liquid outlet pipe is sleeved with a fourth sealing ring for sealing the connection gap between the liquid outlet pipe and the jack.

[0016] As a preferred solution, the gas outlet pipe is sleeved with a fifth sealing ring for sealing the connection gap between the gas outlet pipe and the jack.

[0017] The transparent toothpaste box is used to provide toothpaste liquid, and when the remaining amount of toothpaste is insufficient, the transparent toothpaste box can be replaced as a whole. The multifunctional charging base can be used for wireless charging of the battery and flushing of the internal pipeline of the electric toothbrush, and is more convenient to use. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present invention;

[0019] Figure 2 This is a schematic diagram of the connection structure between the transparent toothpaste box and the electric toothbrush according to an embodiment of the present invention;

[0020] Figure 3 This is a schematic diagram of the connection structure between the multifunctional charging base and the electric toothbrush according to an embodiment of the present invention. Detailed Implementation

[0021] The present invention will now be described in conjunction with the accompanying drawings and specific embodiments.

[0022] like Figure 1 As shown:

[0023] An electric toothbrush kit with an external toothpaste box and a multi-functional charging base, including an electric toothbrush 10, a transparent toothpaste box 20, and a multi-functional charging base 30.

[0024] The electric toothbrush 10 includes a brush head 101 and a handle 102.

[0025] The front end outer wall of the brush head 101 is provided with bristles 101.1 and the rear end face is provided with a brush head cavity 101.2. The brush head cavity 101.2 is provided with a brush head connector 103. The brush head connector 103 is enclosed in the brush head cavity 101.2 and a first sealing ring 115 is sleeved around it to seal the connection gap between it and the brush head 101.

[0026] The brush head 101 has an ointment outlet 101.3 that connects the base of the bristles 101.1 and the brush head cavity 101.2. The front of the brush head connector 103 has an outlet tube 103.1 that connects to the ointment outlet 101.3, and the rear has an inlet tube 103.2 that connects to the rear end face of the brush head connector 103. The brush head cavity 101.2 has a third water pipe 112 that connects the outlet tube 103.1 and the inlet tube 103.2. The ointment outlet 101.3, the outlet tube 103.1, the third water pipe 112 and the inlet tube 103.2 together form the internal pipes of the brush head.

[0027] A high-frequency vibration motor 104 is provided in the front part of the brush handle 102. The output shaft of the high-frequency vibration motor 104 is fixedly connected to the brush head connector 103 to fix the brush head 101 to the front end of the brush handle 102. The brush head 101 is provided with an internal brush head channel that communicates with the root of the bristles 101.1.

[0028] The middle part of the brush handle 102 is provided with a water pump 105, the water outlet of the water pump 105 is connected with the inner pipe of the brush head through a first water pipe 106, the front end of the brush handle 102 is provided with a water outlet pipe 102.1 which is connected with the water inlet pipe 103.2, and the first water pipe 106 is connected with the water outlet pipe 102.1.

[0029] The rear opening of the brush handle 102 is provided with a rear cover 107 which is partially inserted and fixed in the rear opening of the brush handle 102, the inserted part of the rear cover 107 is sleeved with a second sealing ring for sealing the connection gap between the rear cover 107 and the brush handle 102, and the exposed part of the rear cover 107 is sleeved with a third sealing ring 117 for sealing the connection gap between the rear cover 107 and the transparent toothpaste box 20. The inner cover surface of the rear cover 107 is provided with a water inlet pipe 107.1, the outer cover surface is provided with a jack 107.2 which is communicated with the water inlet pipe 107.1, and the water inlet of the water pump 105 is connected with the water inlet pipe 107.1 through a second water pipe 108.

[0030] The brush handle 102 is provided with a circuit board 109 which is electrically connected with the high-frequency vibration motor 104 and the water pump 105, the inner rear part of the brush handle 102 is further provided with a battery 110 which is electrically connected with the circuit board 109, and the inner cover surface of the rear cover 107 is further provided with a charging coil 111 which is electrically connected with the circuit board 109.

[0031] The circuit board 109 is provided with a motor micro switch for controlling the working state of the high-frequency vibration motor 104 and a water pump micro switch for controlling the working state of the water pump 105, and the outer wall of the brush handle 102 is provided with a motor control button 113 for touching the motor micro switch and a water pump control button 114 for touching the water pump micro switch.

[0032] The transparent toothpaste box 20 is filled with toothpaste liquid, the outer wall of one side of the transparent toothpaste box 20 is provided with a liquid outlet pipe 20.1 which is inserted into the jack 107.2, the outer wall of the transparent toothpaste box 20 at the same side as the liquid outlet pipe 20.1 is provided with a sleeve cavity 20.2 which is sleeved with the exposed part of the rear cover 107, and the liquid outlet pipe 20.1 is sleeved with a fourth sealing ring 201 for sealing the connection gap between the liquid outlet pipe 20.1 and the jack 107.2.

[0033] The multifunctional charging base 30 comprises a seat body 31 on which the tip of the electric toothbrush 10 is vertically placed, a charging circuit board 32 horizontally arranged on the top of the seat body 31 and corresponding to the charging coil 111, an external power cord 33 connected to the charging circuit board 32, and a charging magnetic ring 34 arranged on the top of the charging circuit board 32. The top surface of the seat body 31 is convexly provided with an air outlet pipe 31.1 for the insertion of the insertion hole 107.2, and the air outlet pipe 31.1 is sleeved with a fifth sealing ring 38 for sealing the connection gap between the air outlet pipe 31.1 and the insertion hole 107.2. The bottom opening of the air outlet pipe 31.1 is connected to the air outlet end of an air pump 36 arranged in the seat body 31 through an air pipe 35, and the air pump 36 is electrically connected to the charging circuit board 32. The top surface of the charging circuit board 32 is further provided with an air pump micro switch for controlling the working state of the air pump 36, and the top surface of the seat body 31 is provided with an air pump control button 37 for touching the air pump micro switch.

[0034] As shown in Figure 2 , when using the toothbrush, the transparent toothpaste box 20 filled with toothpaste liquid is sleeved with the sleeve cavity 20.2 on the rear cover 107, and the toothpaste outlet pipe 20.1 is inserted into the insertion hole 107.2, so that the transparent toothpaste box 20 is connected to the water inlet end of the water pump 105. The water pump 105 can be started by pressing the water pump control button 114, and the toothpaste liquid in the transparent toothpaste box 20 is pumped to the root of the bristles 101.1 by the water pump 105. The amount of toothpaste liquid can be controlled by controlling the working time of the water pump 105, so that a certain amount of toothpaste liquid is delivered to the bristles 101. The high-frequency vibration motor 104 can be started by pressing the motor control button 113, and the brush head 101 is driven to vibrate by the high-frequency vibration motor 104. When the toothpaste liquid in the transparent toothpaste box 20 is insufficient, the transparent toothpaste box 20 can be removed and replaced as a whole, or toothpaste liquid can be added to the transparent toothpaste box 20.

[0035] As shown in Figure 3 , the transparent toothpaste box 20 is removed from the brush handle 102, the insertion hole 107.2 on the rear cover 107 is connected to the air outlet pipe 31.1 on the seat body 31, and the electric toothbrush 10 is vertically arranged on the top surface of the seat body 31. The charging coil 111 in the brush handle 102 is opposite to the charging magnetic ring 34 in the seat body 31, and the power supply is connected through the external power cord 33, so that the battery 110 can be wirelessly charged. If it is necessary to dredge the internal pipeline of the electric toothbrush 10, the air pump 36 can be started by pressing the air pump control button 37, and high-pressure gas is injected into the internal pipeline of the electric toothbrush 10 by the air pump 36, so that the algae or other impurities in the internal pipeline are blown out of the toothpaste outlet hole 101.3.

Claims

1. An electric toothbrush kit with an external toothpaste box and a multi-functional charging base, comprising an electric toothbrush (10), a transparent toothpaste box (20), and a multi-functional charging base (30); the electric toothbrush (10) comprises a brush head (101) and a handle (102), the front end of the brush head (101) is provided with bristles (101.1), the rear end is provided with a brush head cavity (101.2), and a brush head connector (103) is provided inside the brush head cavity (101.2); a high-frequency vibration motor (104) is provided at the front of the handle (102), the output shaft of the high-frequency vibration motor (104) is fixedly connected to the brush head connector (103) to fix the brush head (101) to the front end of the handle (102); a brush head (101) is provided inside the brush head (101) to connect to the root of the bristles (101.1). The brush head has an internal pipe; a water pump (105) is provided in the middle of the brush handle (102), and the water outlet of the water pump (105) is connected to the internal pipe of the brush head through a first water pipe (106); a rear cover (107) is provided at the rear opening of the brush handle (102), the inner cover surface of the rear cover (107) is provided with a water inlet pipe (107.1), and the outer cover surface is provided with an insertion hole (107.2) communicating with the water inlet pipe (107.1), and the water inlet of the water pump (105) is connected to the water inlet pipe (107.1) through a second water pipe (108); a circuit board (109) electrically connected to the high-frequency vibration motor (104) and the water pump (105) is provided inside the brush handle (102), and a battery (110) electrically connected to the circuit board (109) is also provided in the inner rear part of the brush handle (102); the brush handle (102) is characterized by: The inner cover surface of the back cover (107) is also provided with a charging coil (111) that is electrically connected to the circuit board (109). The transparent toothpaste box (20) contains toothpaste liquid, and its outer wall has a liquid outlet tube (20.1) for inserting into the socket (107.2). The multi-functional charging base (30) includes a base (31) on the top surface where the end of the electric toothbrush (10) sits upright. The top of the base (31) is horizontally provided with a charging circuit board (32) that corresponds to the charging coil (111). The charging circuit board (32) is connected to an external power cord (33). The top of the charging circuit board (32) is provided with a charging magnetic ring (34). The top surface of the base (31) is provided with an air outlet pipe (31.1) for docking with the insertion hole (107.2). The bottom of the air outlet pipe (31.1) is connected to the air outlet end of the air pump (36) provided in the base (31) through an air pipe (35). The air pump (36) is electrically connected to the charging circuit board (32). The top surface of the charging circuit board (32) is also provided with an air pump micro switch for controlling the working state of the air pump (36). The top surface of the base (31) is provided with an air pump control button (37) for touching the air pump micro switch.

2. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 1, characterized in that: The brush head (101) has an ointment outlet (101.3) that connects the base of the bristles (101.1) and the brush head cavity (101.2). The front part of the brush head connector (103) has an outlet tube (103.1) that connects to the ointment outlet (101.3), and the rear part has an inlet tube (103.2) that communicates with the rear end face of the brush head connector (103). The brush head cavity (101.2) has a third water pipe (112) that connects the outlet tube (103.1) and the inlet tube (103.2). The ointment outlet (101.3), the outlet tube (103.1), the third water pipe (112) and the inlet tube (103.2) together form the internal pipe of the brush head.

3. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 1, characterized in that: The circuit board (109) is provided with a motor micro switch for controlling the working state of the high-frequency vibration motor (104) and a water pump micro switch for controlling the working state of the water pump (105). The outer wall of the brush handle (102) is provided with a motor control button (113) for touching the motor micro switch and a water pump control button (114) for touching the water pump micro switch.

4. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 1, characterized in that: The front end of the brush handle (102) is provided with a water outlet pipe (102.1) that connects to the inlet pipe (103.2), and the first water pipe (106) is connected to the water outlet pipe (102.1).

5. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 1, characterized in that: The brush head connector (103) is enclosed in the brush head cavity (101.2), and a first sealing ring (115) is sleeved around its periphery to seal the connection gap between it and the brush head (101).

6. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 1, characterized in that: The back cover (107) is partially inserted and fixed inside the back opening of the brush handle (102). The outer wall of the transparent toothpaste box (20) on the same side as the liquid outlet tube (20.1) is provided with a sleeve cavity (20.2) for fitting the exposed part of the back cover (107).

7. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 6, characterized in that: The back cover (107) insert is fitted with a second sealing ring for sealing the connection gap between it and the brush handle (102), and the exposed part of the back cover (107) is fitted with a third sealing ring (117) for sealing the connection gap between it and the transparent toothpaste box (20).

8. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 1, characterized in that: The outlet tube (20.1) is fitted with a fourth sealing ring (201) for sealing the connection gap between it and the insertion hole (107.2).

9. The electric toothbrush kit with an external toothpaste box and a multi-functional charging base according to claim 1, characterized in that: A fifth sealing ring (38) is fitted onto the vent pipe (31.1) to seal the gap between it and the insertion hole (107.2).

Images