CN217040394U

CN217040394U - Electric toothbrush with detachable toothpaste tube

Info

Publication number: CN217040394U
Application number: CN202122977863.2U
Authority: CN
Inventors: 杨重骏; 刘耿
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-07-26
Anticipated expiration: 2031-11-30

Abstract

The utility model relates to a field of washing one's face and rinsing one's mouth discloses an electric toothbrush with can dismantle a toothpaste section of thick bamboo, include: a toothbrush head, one or more toothpaste tubes, a motorized handle; the toothpaste tube is positioned between the toothbrush head and the electric toothbrush handle; if the number of the toothpaste tubes is one, the top of each toothpaste tube is detachably connected with the bottom of the toothbrush head, and the bottom of each toothpaste tube is detachably connected with the top of the electric toothbrush handle; if a plurality of toothpaste tubes are arranged, the plurality of toothpaste tubes are detachably connected end to end, the top of the toothpaste tube positioned at the uppermost position is detachably connected with the bottom of the toothbrush head, and the bottom of the toothpaste tube positioned at the lowermost position is detachably connected with the top of the electric toothbrush handle; when the toothpaste tube is detached from the toothbrush head and the electric brush handle, the top of the electric brush handle is detachably connected with the bottom of the toothbrush head. The scheme can integrate the toothpaste and the electric toothbrush, and can extrude a proper amount of toothpaste, thereby saving the using amount.

Description

Electric toothbrush with detachable toothpaste tube

Technical Field

The utility model relates to a field of washing one's face and rinsing one's mouth especially relates to an electric toothbrush with can dismantle a toothpaste section of thick bamboo.

Background

The electric toothbrush enables the brush head to generate high-frequency vibration through the quick vibration of the motor core, decomposes toothpaste into fine foam instantly, deeply cleans teeth gaps, promotes the blood circulation of the oral cavity through the vibration of the brush hairs, and has a massage effect on gum tissues.

The existing electric toothbrush realizes the replacement of the toothbrush head by detachably connecting the toothbrush head and the toothbrush handle, and the toothbrush handle and the toothbrush are integrated when in use. The electric toothbrush is usually independent from toothpaste, and a user easily forgets to take the toothpaste when going out, so that a lot of changes are caused.

Therefore, there is a need to develop an electric toothbrush with a detachable toothpaste tube, so that the toothpaste tube and the electric toothbrush are integrated and are convenient to carry.

SUMMERY OF THE UTILITY MODEL

The technical purpose of the utility model is to solve the problem that is used for toothpaste and electric toothbrush to parts each other, provide an electric toothbrush with can dismantle a toothpaste section of thick bamboo, can close toothpaste and electric toothbrush as an organic whole, can also extrude proper amount toothpaste simultaneously, practice thrift the quantity.

As an aspect of the utility model, the utility model provides an electric toothbrush with can dismantle a toothpaste section of thick bamboo, include:

a toothbrush head, one or more toothpaste tubes, an electric brush handle;

the toothpaste tube is positioned between the toothbrush head and the electric toothbrush handle; if the number of the toothpaste tubes is one, the top of each toothpaste tube is detachably connected with the bottom of the toothbrush head, and the bottom of each toothpaste tube is detachably connected with the top of the electric toothbrush handle; if a plurality of toothpaste tubes are arranged, the plurality of toothpaste tubes are detachably connected end to end, the top of the toothpaste tube positioned at the uppermost position is detachably connected with the bottom of the toothbrush head, and the bottom of the toothpaste tube positioned at the lowermost position is detachably connected with the top of the electric toothbrush handle;

when the toothpaste tube is detached from the toothbrush head and the electric brush handle, the top of the electric brush handle is detachably connected with the bottom of the toothbrush head.

According to an exemplary embodiment of the present invention, the bottom of the toothbrush head is provided with a first groove, the top of the toothpaste tube is provided with a first protrusion, the bottom of the toothpaste tube is provided with a second groove, and the top of the electric brush handle is provided with a second protrusion; the first groove and the second groove are consistent in size, and the first bulge and the second bulge are matched with the first groove; the first protrusion and the second protrusion are matched with the second groove.

According to an exemplary embodiment of the present invention, the toothpaste tube comprises a tube body, a screw rod, a base and a tray;

the toothpaste dispenser is characterized in that the barrel is cylindrical, the interior of the barrel is a cylindrical cavity, the top of the barrel is provided with a first bulge, the first bulge is provided with a toothpaste outlet hole for extruding toothpaste, the bottom of the barrel is provided with an opening, and the inner wall of the barrel is provided with one or more guide rails;

the upper part of the screw rod is of a spiral structure, the lower part of the screw rod is of a cylindrical structure, and the screw rod vertically extends into the cylindrical cavity from the opening at the bottom of the cylinder body;

the base is positioned below the cylinder, a third groove is formed in the top of the base, a second groove is formed in the bottom of the base, and the lower portion of the screw rod is inserted into the third groove to achieve fixed connection of the screw rod and the base;

the tray is arranged in the cylindrical cavity, is of a cylindrical structure and comprises a bottom plate at the bottom and a tray wall surrounding the bottom plate, a spiral hole corresponding to the spiral rod is formed in the middle of the bottom plate, and the spiral rod penetrates through the bottom plate through the spiral hole so as to be rotatably connected with the tray; the outer wall of the tray wall is provided with a first guide groove corresponding to the guide rail, so that when the base rotates to drive the screw rod to rotate, the tray moves upwards along the guide rail.

According to an exemplary embodiment of the present invention, the toothpaste tube further comprises a gasket, the gasket is disposed in the cylindrical cavity and located below the tray; the gasket is cylindrical, a circular insertion hole is formed in the middle of the gasket, and a cylindrical structure at the lower part of the screw rod penetrates through the circular insertion hole; and a second guide groove corresponding to the guide rail is arranged on the outer wall of the gasket.

According to the utility model discloses an example embodiment, the diameter of the circular jack of gasket is less than the diameter of hob upper portion helical structure, just there is the clearance in the inner wall of the circular jack of gasket and the cylindricality structure of hob lower part.

According to an exemplary embodiment of the present invention, the electric brush handle comprises a motor, a vibration control module and a rotation control module, the motor is disposed at an upper portion of the electric brush handle for driving the brush head to vibrate or the base to rotate; the vibration control module is connected with the motor and used for controlling vibration of the motor, and the rotation control module is connected with the motor and used for controlling rotation of the motor.

According to an exemplary embodiment of the present invention, the electric toothbrush handle further comprises a mode selection module, the mode selection module is connected to the vibration control module and the rotation control module for selecting the vibration or rotation of the motor.

According to an exemplary embodiment of the present invention, the mode selection module comprises a magnetic switch disposed near the top of the power brush handle, the bottom of the toothbrush head is provided with a magnetic component, and when the magnetic switch is close to the magnetic component, the magnetic switch switches on a circuit of the vibration control module; when the magnetic control switch is far away from the magnetic component, the magnetic control switch is connected with a circuit of the rotary control module.

According to the utility model discloses an example embodiment, the barrel is transparent, is equipped with the scale on this barrel.

According to an exemplary embodiment of the present invention, the toothpaste tube further comprises a sealing cover disposed at the toothpaste outlet hole.

The beneficial effects of the utility model are that:

1. this scheme sets up a toothpaste section of thick bamboo detachably between toothbrush head and electronic brush holder for a toothpaste section of thick bamboo becomes an organic whole with electric toothbrush, conveniently carries, is difficult to forget. When the toothbrush needs to brush teeth, the toothpaste tube is detached, toothpaste is squeezed out, the toothbrush head and the electric toothbrush handle are assembled, and the toothbrush can be used, so that the use method is simple.

2. The toothpaste tube of this scheme holds toothpaste with tubular structure, and the outside is the stereoplasm structure, can realize with the dismantlement and the equipment of toothbrush head, electronic brush holder.

3. The toothpaste tube of this scheme is extruded toothpaste through the rotation, and the shell is transparent, conveniently sees the quantity of toothpaste, can also calculate the extrusion capacity of toothpaste through the scale simultaneously, is difficult to extravagant toothpaste.

4. The electric brush handle has two modes, when the rotary mode is used, the electric brush handle can extrude the toothpaste in the toothpaste tube, and the toothpaste amount extruded by the electric brush handle is more standard than that extruded by a manual toothpaste extruding mode; when the toothbrush is in a vibration mode, the electric toothbrush handle can drive the toothbrush head to vibrate, and the function of brushing teeth is realized.

Drawings

FIG. 1 shows a block diagram of a first embodiment of a powered toothbrush with a removable cartridge.

Fig. 2 shows an exploded view of a first embodiment powered toothbrush with a removable cartridge.

Figure 3 shows a combination of a toothbrush head and a motorized handle.

Fig. 4 shows an exploded view of a toothpaste cartridge.

Figure 5 shows a combination of a screw, tray, spacer and base (unused toothpaste cartridge).

Figure 6 shows a combination of screw, tray, spacer and base (toothpaste cartridge in use).

Fig. 7 shows the connection relationship of the modules of the power brush handle.

Figure 8 shows a view of the construction of the toothbrush head.

Fig. 9 is a structural view showing a second embodiment of the electric toothbrush with a detachable toothpaste cartridge.

The toothbrush comprises a toothbrush head 1, a toothbrush head body 11, a magnetic component 12, a toothpaste tube 2, a tube body 21, a screw rod 22, a tray 23 and a base 24. 25-gasket, 3-electric brush holder, 31-motor, 32-vibration control module, 33-rotation control module, 34-mode selection module.

Detailed Description

The embodiments of the invention are described in detail below, but the invention can be implemented in many different ways, which are defined and covered by the claims.

According to a first embodiment of the present invention, there is provided an electric toothbrush with a detachable toothpaste cartridge, as shown in fig. 1, comprising: toothbrush head 1, toothpaste section of thick bamboo 2 and electronic brush holder 3.

A toothpaste section of thick bamboo 2 is located between toothbrush head 1 and the electronic brush holder 3, and the top of a toothpaste section of thick bamboo 2 is connected with the bottom detachably of toothbrush head 1, and the bottom of a toothpaste section of thick bamboo 2 is connected with the top detachably of electronic brush holder 3. As shown in FIG. 2, FIG. 2 is a disassembled electric toothbrush. Toothbrush head 1's bottom is equipped with first recess, and the top of a toothpaste section of thick bamboo 2 is equipped with first arch, and the bottom of a toothpaste section of thick bamboo 2 is equipped with the second recess, and the top of electronic brush holder 3 is equipped with the second arch. The first groove and the second groove are consistent in size. The first protrusion and the second protrusion are matched with the first groove, and the first protrusion and the second protrusion are matched with the second groove. When the electric toothbrush is not used, the first projection is inserted into the first groove, and the second projection is inserted into the second groove, as shown in fig. 1, so that the toothbrush and the toothpaste tube 2 are combined into a whole. When using electronic toothbrush to brush teeth, take out a toothpaste section of thick bamboo 2, a toothpaste section of thick bamboo 2 is dismantled and is dismantled with electronic brush holder 3 with toothbrush head 1, with the protruding first recess of inserting of second, as shown in figure 3 for the top of electronic brush holder 3 is connected with toothbrush head 1's bottom, and electronic brush holder 3 drives toothbrush head 1 vibration.

When the toothpaste tube 2 is taken out, the toothpaste contained in the toothpaste tube 2 is squeezed into the bristles of the toothbrush head. The structure of the toothpaste tube 2 is shown in fig. 4, and comprises: barrel 21, screw rod 22, tray 23, base 24, gasket 25. Barrel 21 is the cylinder, and inside is cylindrical cavity, and the top is equipped with first arch, is equipped with a play cream hole that is used for extruding toothpaste on the first arch, and when rotating base 24, toothpaste flows out from a play cream hole, and barrel 21 bottom is equipped with an opening, is equipped with one or more guide rails on the inner wall of barrel 21, and the vertical setting of guide rail, three preferred guide rails, the distance between per two guide rails equals. In order to conveniently observe the residual condition of the toothpaste, the barrel body 21 is transparent, and scales are arranged on the barrel body 21. The transparent barrel body is also beneficial to distinguishing the variety of the toothpaste inside according to the color of the toothpaste. When not in use, the barrel body 21 also comprises a sealing cover arranged on the toothpaste outlet hole in order to prevent toothpaste from flowing out of the toothpaste outlet hole. The upper part of the screw rod 22 is a spiral structure, the lower part is a cylindrical structure, the length of the spiral structure is longer than that of the cylindrical structure, and the outer diameter of the spiral structure is larger than that of the cylindrical structure. A screw 23 extends vertically into the cylindrical cavity from an opening in the bottom of the barrel 21. The base 24 is located the below of barrel 21, and the top of base 24 and the bottom contact of barrel 21 are equipped with the third recess in the middle of the top of base 24, and the third recess is circular, and the diameter of the cylindrical structure of third recess and hob 22 lower part equals, structure looks adaptation, and the cylindrical structure of hob 22 lower part inserts the third recess, realizes hob 22 and base 24's fixed connection. The bottom of base 23 is equipped with the second recess, and the second recess is the polygon, with the protruding looks adaptation of second of electronic brush holder 3, the protruding rotatable and drive base 23 rotation of second of electronic brush holder 3. Tray 23 sets up in cylindrical cavity, and tray 23 is the cylindrical structure, including the chassis of bottom and the tray wall that surrounds the chassis, and the chassis is circular, and the diameter is equivalent with cylindrical cavity's diameter, and the centre is equipped with the spiral hole corresponding with hob 22, and the hob passes the chassis through this spiral hole for hob 22 is connected with tray 23 rotatably. Be equipped with the first guide way corresponding with the guide rail on the outer wall of tray wall, the quantity of first guide way equals with the quantity of guide rail for when base 24 is rotatory to be driven hob 22 and is rotatory, tray 23 along the guide rail upward movement. A gasket 25 is disposed within the cylindrical cavity and below the tray 23. The gasket 25 is cylindrical, the diameter of the gasket is equal to that of the cylindrical cavity, a circular insertion hole is formed in the middle of the gasket, a cylindrical structure at the lower part of the screw rod 22 penetrates through the circular insertion hole, second guide grooves corresponding to the guide rails are formed in the outer wall of the gasket 25, and the number of the second guide grooves is equal to that of the guide rails. The circular receptacle of the spacer 25 has a diameter smaller than the diameter of the helical structure of the upper part of the screw rod 22, so that the tray 23 is always located below the helical structure, sandwiched between the helical structure and the base 24. A gap exists between the inner wall of the circular insertion hole of the gasket 25 and the cylindrical structure at the lower part of the screw rod 22, when the base 24 is rotated, the gasket 25 is limited by the guide rail and is fixed, and the cylindrical structure of the circular insertion hole of the gasket 25 is worn and guo rotates along with the base 24. The function of the spacer 24 is to prevent the screw rod 22 from shaking greatly, so the gap between the spacer 24 and the cylindrical structure should not be too large, preferably 0.02-1 mm. When the cartridge 2 is not in use, as shown in figure 5, when filled with toothpaste, the tray 23 is located lowermost in the spiral configuration. When the toothpaste is used, the base 24 is rotated, the tray 23 moves upwards to push the toothpaste upwards, so that the toothpaste is extruded from the first raised toothpaste outlet hole at the top of the barrel body 21, a half of the toothpaste barrel 2 is used in fig. 6, and the tray 23 is located in the middle of the spiral structure at the moment. Continued use of the cartridge 2 continues with the tray 23 moving upwardly until the tray 23 reaches the top of the helix to squeeze toothpaste completely out of the cartridge 2.

The electric brush handle 3 can realize the function of squeezing toothpaste besides the function of brushing teeth. As shown in fig. 7, the power brush handle 3 includes a motor 31, a vibration control module 32, a rotation control module 33, and a mode selection module 34. The motor 31 is arranged at the upper part of the electric brush handle 3 and is used for driving the toothbrush head 1 to vibrate or driving the base 24 to rotate. The vibration control module 32 is connected to the motor 31 for controlling vibration of the motor 31. The rotation control module 33 is connected to the motor 31 for controlling rotation of the motor 31. The mode selection module 34 is connected to the vibration control module 32 and the rotation control module 22, and is configured to select a mode of the motor 31 as vibration or rotation. Mode selection module 34 includes a magnetically controlled switch disposed near the top of power brush handle 3. As shown in fig. 8, the brush head 1 comprises a brush head body 11 and a magnetic member 12 at the bottom, and the magnetic member 12 is a magnetic ring. When tooth brushing is needed, the magnetic control switch is close to the magnetic part 12, the magnetic control switch is connected with a circuit of the vibration control module 32, and the mode of the motor 31 is vibration; when toothpaste needs to be squeezed out, the magnetic control switch is far away from the magnetic component, and the magnetic control switch is connected with a circuit of the rotary control module 33.

Through this scheme, realized that toothpaste section of thick bamboo 2 and electric toothbrush make up as an organic whole, conveniently carry. Meanwhile, the electric brush handle 3 can control the quantitative extrusion of the toothpaste in the toothpaste tube 2, so that the usage amount of the toothpaste is better controlled, and the toothpaste amount is more standard than that extruded by a manual toothpaste extruding mode.

According to the second embodiment of the present invention, there is provided an electric toothbrush with a detachable toothpaste tube, as shown in fig. 9, the structure of the electric toothbrush is substantially the same as that of the first embodiment, the difference lies in that the toothpaste tube 2 of the electric toothbrush is 3, and the 3 toothpaste tubes 2 are connected end to end, that is, the bottom of the first toothpaste tube 2 is detachably connected with the top of the second toothpaste tube 2, and the bottom of the second toothpaste tube 2 is detachably connected with the top of the third toothpaste tube 2. The top of the first toothpaste tube 2 is detachably connected with the bottom of the toothbrush head 1, and the bottom of the third toothpaste tube 3 is detachably connected with the top of the electric toothbrush handle 3.

The number of the toothpaste tubes 2 of the utility model is not limited to 1 or 3, but also can be 4 or 5, etc. The number of cartridges 2 may be selected according to the efficacy of the toothpaste. The toothpaste in the market at present has four main effects: 1. the fluorine-containing toothpaste mainly aims at the tooth body, and has the functions of preventing dental caries and enhancing the anti-dental caries capacity of the tooth; 2. the toothpaste containing butylboron is mainly used for periodontal treatment, and can be used for treating symptoms caused by acute and chronic gingivitis, stomatitis, such as toothache, gingival hemorrhage, swelling and pain, ulcer, and edema; 3. the toothpaste containing probiotics has the main functions of balancing oral flora, refreshing breath and preventing generation of bacterial plaque, tartar, halitosis and the like; 4. the toothpaste with the whitening effect can ensure the beauty of teeth and prevent the teeth from yellowing. In actual use, 4 toothpaste tubes 2 can be selected according to 4 kinds of toothpastes with different efficacies, and the toothpaste with two-in-one, three-in-one or four-in-one efficacies can be used by increasing or reducing the number of the toothpaste tubes 2.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electric toothbrush with a removable cartridge, comprising:

a toothbrush head, one or more toothpaste tubes, an electric brush handle;

the toothpaste tube is positioned between the toothbrush head and the electric toothbrush handle; if the number of the toothpaste tubes is one, the top of each toothpaste tube is detachably connected with the bottom of the toothbrush head, and the bottom of each toothpaste tube is detachably connected with the top of the electric toothbrush handle; if a plurality of toothpaste tubes are arranged, the plurality of toothpaste tubes are detachably connected end to end, the top of the toothpaste tube positioned at the top is detachably connected with the bottom of the toothbrush head, and the bottom of the toothpaste tube positioned at the bottom is detachably connected with the top of the electric toothbrush handle;

2. The electric toothbrush with the detachable toothpaste tube according to claim 1, wherein a first groove is formed in the bottom of the toothbrush head, a first protrusion is formed in the top of the toothpaste tube, a second groove is formed in the bottom of the toothpaste tube, and a second protrusion is formed in the top of the electric toothbrush handle; the first groove and the second groove are consistent in size, and the first bulge and the second bulge are matched with the first groove; the first protrusion and the second protrusion are matched with the second groove.

3. The electric toothbrush with a removable cartridge of claim 1, wherein the cartridge comprises a barrel, a screw, a base, and a tray;

the base is positioned below the barrel, a third groove is formed in the top of the base, a second groove is formed in the bottom of the base, and the lower portion of the screw rod is inserted into the third groove, so that the screw rod is fixedly connected with the base;

the tray is arranged in the cylindrical cavity, is of a cylindrical structure and comprises a bottom plate and a tray wall surrounding the bottom plate, a spiral hole corresponding to the spiral rod is formed in the middle of the bottom plate, and the spiral rod penetrates through the bottom plate through the spiral hole so as to be rotatably connected with the tray; the outer wall of the tray wall is provided with a first guide groove corresponding to the guide rail, so that when the base rotates to drive the screw rod to rotate, the tray moves upwards along the guide rail.

4. The powered toothbrush with a removable cartridge of claim 3, wherein the cartridge further comprises a spacer disposed within the cylindrical cavity and below the tray; the gasket is cylindrical, a circular insertion hole is formed in the middle of the gasket, and a cylindrical structure at the lower part of the screw rod penetrates through the circular insertion hole; and a second guide groove corresponding to the guide rail is arranged on the outer wall of the gasket.

5. The electric toothbrush with a detachable toothpaste tube as claimed in claim 4, wherein the circular insertion hole of the spacer has a diameter smaller than that of the spiral structure at the upper part of the screw rod, and the inner wall of the circular insertion hole of the spacer has a gap with the cylindrical structure at the lower part of the screw rod.

6. The powered toothbrush with the removable toothpaste cartridge of claim 3, wherein the powered handle comprises a motor, a vibration control module and a rotation control module, the motor is disposed at an upper portion of the powered handle and is used for driving the toothbrush head to vibrate or driving the base to rotate; the vibration control module is connected with the motor and used for controlling vibration of the motor, and the rotation control module is connected with the motor and used for controlling rotation of the motor.

7. The powered toothbrush with a removable cartridge of toothpaste as in claim 6, wherein the powered handle further comprises a mode selection module coupled to the vibration control module and the rotation control module for selecting vibration or rotation of the motor.

8. The powered toothbrush with a removable cartridge according to claim 7, wherein the mode selection module includes a magnetically controlled switch disposed near the top of the powered handle, the bottom of the toothbrush head having a magnetic feature, the magnetically controlled switch completing the circuit of the vibration control module when the magnetically controlled switch is proximate the magnetic feature; when the magnetic control switch is far away from the magnetic component, the magnetic control switch is connected with a circuit of the rotary control module.

9. The powered toothbrush with a removable cartridge of toothpaste as in claim 3, wherein the cartridge is transparent and has graduations.

10. The powered toothbrush with a removable cartridge according to claim 3, wherein the cartridge further comprises a sealing cap disposed at the toothpaste outlet aperture.