Detachable electric toothbrush

Abstract

The invention relates to the technical field of electric toothbrushes, and particularly discloses a detachable electric toothbrush which comprises a handle, a slide way is formed in the handle, a slide switch is slidably mounted in the slide way, a connecting pipe is mounted at one end of the handle, and a first protection part is mounted at the end, away from the handle, of the connecting pipe. A battery is arranged at the end, away from the connecting pipe, in the handle, a rotating motor is arranged at the end, close to the connecting pipe, of the battery in the handle, and the output end of the rotating motor is away from the battery and connected with a speed reducer. By arranging the brush head and the second protection piece, when teeth need to be cleaned, the brush head is aligned with the teeth, the tooth brushing operation can be completed, the second protection piece can prevent toothpaste foam from splashing when the device is used, the use convenience of the device is improved, the tooth brushing speed of a user can be increased through the operation mode, and the user experience is improved. The tooth brushing time of a user is saved, and the tooth brushing speed and comfort during use are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of electric toothbrushes, in particular to a detachable electric toothbrush. Background Art

[0002] A toothbrush is a cleaning product, a handle-type brush that is used to add toothpaste to the brush and then repeatedly brush various parts of the teeth to maintain oral hygiene. With the development of science and technology and the improvement of people's living standards, people are paying more and more attention to oral hygiene and health, and electric toothbrushes have appeared in people's vision. Compared with traditional toothbrushes, electric toothbrushes have the advantages of being easy to use and having stronger cleaning power.

[0003] Currently, most electric toothbrushes on the market are vibrating toothbrushes. This type of toothbrush cannot achieve deep cleaning of teeth when used. In addition, vibrating toothbrushes take a long time to use and cannot improve the user's brushing efficiency. Vibrating toothbrushes can also cause teeth vibration during use, causing discomfort to the user. Therefore, a new type of electric toothbrush is needed. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to provide a detachable electric toothbrush.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A detachable electric toothbrush comprises a handle, wherein a slide is provided on the handle, a sliding switch is slidably installed inside the slide, a connecting tube is installed at one end of the handle, a first protective member is installed at the end of the connecting tube away from the handle, a battery is provided at the end of the handle away from the connecting tube, a rotating motor is provided inside the handle at the end of the battery close to the connecting tube, the output end of the rotating motor is away from the battery, a reducer is connected to the output end of the rotating motor, a rotating shaft is installed at the output end of the reducer, an end of the rotating shaft away from the reducer movably passes through the interior of the connecting tube and extends to the interior of the first protective member, a brush head is movably installed at the end of the rotating shaft away from the handle, and the first protective member is provided with an auxiliary mechanism at the end away from the connecting tube.

[0007] Preferably, a fixing piece is installed at one end of the rotating shaft away from the handle, a fixing groove is formed at one end of the fixing piece away from the rotating shaft, and a plug-in block is installed at one end of the brush head close to the fixing piece, and the plug-in block is plugged into the interior of the fixing groove.

[0008] Preferably, the auxiliary mechanism comprises a second protective member and a lifting plate, wherein one end of the second protective member close to the first protective member is movably connected to the first protective member, and a side of the second protective member away from the brush head is movably mounted with the lifting plate.

[0009] Preferably, the first protective member is provided with a first slot at one end close to the second protective member, a clamping block is inserted and installed inside the first slot, and the clamping block is connected to the second protective member at one end close to the second protective member.

[0010] Preferably, a second slot is provided on the inner walls on both sides of the first slot, a sliding block is slidably installed inside the second slot, a first spring is installed at the bottom end of the inner wall of the second slot, one end of the first spring facing the sliding block is connected to the sliding block, a spherical block is installed on the side of the sliding block away from the first spring, a spherical groove is provided on the side of the clamping block close to the spherical block, and the spherical block can be clamped in the inside of the spherical groove.

[0011] Preferably, a third slot is formed through the side of the second protective member away from the brush head, a lifting plate is slidably installed inside the third slot, a tongue coating plate is installed on the side of the lifting plate away from the brush head, and a plurality of cleaning rods are evenly installed on the side of the lifting plate facing the brush head.

[0012] Preferably, a slide groove is provided on the inner walls at both ends of the third slot, a slider is slidably installed inside the slide groove, a second spring is installed at the bottom end of the inner wall of the slide groove, and the top of the second spring is connected to the bottom of the slider.

[0013] Preferably, a fourth slot is provided inside one side end wall of the second protective member, and a protective mechanism is provided inside the fourth slot.

[0014] Preferably, the protective mechanism includes a winding shaft and a rolling curtain, the winding shaft is installed inside the fourth slot, and the rolling curtain is rolled up on the outside of the winding shaft.

[0015] Preferably, an open groove is penetrated through the inner wall of the fourth groove, and the second protective member is movably installed with a second magnetic strip on the outer wall near the opening groove, the opening end of the roller shutter passes through the opening groove and is connected to the second magnetic strip, and the second protective member is embedded with the first magnetic strip on the outer wall on the other side away from the opening groove.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] The present invention is provided with a brush head and a second protective piece. When the teeth need to be cleaned, the brush head can be aimed at the teeth to complete the brushing operation. When the device is in use, the second protective piece can prevent toothpaste foam from splashing, thereby increasing the convenience of using the device. This operation method can increase the speed of the user's brushing, save the user's brushing time, and improve the brushing speed and comfort of use.

[0018] The present invention is provided with a lifting plate, a tongue coating plate and a cleaning rod. When in use, the tongue can be cleaned by the tongue coating plate. After the teeth are cleaned, the second protective member is connected to the first protective member again. If there are food residues on the bristles of the brush head, the lifting plate is pressed down at this time to make the cleaning rod abut against the bristles of the brush head. The brush head is then started to rotate to clean the food residues on the brush head. It can then be rinsed with clean water, thereby increasing the convenience of use of the device. The lifting plate allows the cleaning rod to automatically reset after use, and will not affect the normal use of the brush head when not in use, thereby increasing the functional stability of the device.

[0019] In the present invention, a winding shaft and a rolling curtain are provided. After the device is used, the second magnetic strip is pulled and the second magnetic strip is pulled to the first magnetic strip, so that the second magnetic strip is attracted to the first magnetic strip. At this time, the rolling curtain is wrapped around the outside of the brush head, which can protect the brush head and increase the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of the handle of the present invention;

[0022] Figure 3 For the present invention Figure 2 The enlarged structural diagram at A in the middle;

[0023] Figure 4 It is a schematic diagram of the installation structure of the connecting pipe and the first protective member of the present invention;

[0024] Figure 5 is a schematic cross-sectional structural diagram of a first protective member of the present invention;

[0025] Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle;

[0026] Figure 7 It is a schematic diagram of the installation structure of the plug-in block and the brush head of the present invention;

[0027] Figure 8 It is a schematic diagram of the installation structure of the second protection member and the clamping block of the present invention;

[0028] Fig. 9 It is a schematic diagram of the installation structure of the lifting plate, tongue moss plate and cleaning rod of the present invention;

[0029] Fig.10 It is a schematic diagram of a third slotting structure of the present invention;

[0030] Fig.11 For the present invention Fig.10 The enlarged structural diagram at C in the middle;

[0031] Fig.12 It is a schematic cross-sectional structural diagram of the second protective member of the present invention.

[0032] In the figure: 1. handle; 2. slide; 3. sliding switch; 4. connecting tube; 5. first protective part; 6. second protective part; 7. brush head; 8. battery; 9. rotating motor; 10. reducer; 11. rotating shaft; 12. fixing part; 13. fixing groove; 14. first slot; 15. second slot; 16. sliding block; 17. first spring; 18. spherical block; 19. plug-in block; 20. clamping block; 21. spherical groove; 22. lifting plate; 23. tongue plate; 24. cleaning rod; 25. third slot; 26. slide groove; 27. second spring; 28. slider; 29. ​​first magnetic strip; 30. fourth slot; 31. opening slot; 32. winding shaft; 33. roller blind; 34. second magnetic strip. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] Reference Figure 1-12 A detachable electric toothbrush comprises a handle 1, a slideway 2 is provided on the handle 1, a sliding switch 3 is slidably installed inside the slideway 2, a connecting tube 4 is installed at one end of the handle 1, a first protective member 5 is installed at the end of the connecting tube 4 away from the handle 1, a battery 8 is provided at the end of the handle 1 away from the connecting tube 4, a rotating motor 9 is provided at the end of the battery 8 close to the connecting tube 4, the output end of the rotating motor 9 is away from the battery 8, a reducer 10 is connected to the output end of the rotating motor 9, a rotating shaft 11 is installed at the output end of the reducer 10, an end of the rotating shaft 11 away from the reducer 10 movably passes through the interior of the connecting tube 4 and extends to the interior of the first protective member 5, a brush head 7 is movably installed at the end of the rotating shaft 11 away from the handle 1, and an auxiliary mechanism is provided at the end of the first protective member 5 away from the connecting tube 4. The rotating motor 9 drives the rotating shaft 11 to rotate, thereby controlling the brush head 7 to rotate to complete the cleaning of the teeth. The reducer 10 can prevent the rotating motor 9 from rotating too fast and causing discomfort to the user. The sliding switch 3 slides in the slide 2 to control the speed and rotation direction of the rotating shaft 11. The auxiliary mechanism can provide a variety of auxiliary functions when the device is in use.

[0035] As a technical optimization solution of the present invention, a fixing member 12 is installed at one end of the rotating shaft 11 away from the handle 1, a fixing groove 13 is provided at one end of the fixing member 12 away from the rotating shaft 11, and a plug-in block 19 is installed at one end of the brush head 7 close to the fixing member 12, and the plug-in block 19 is plugged into the inside of the fixing groove 13. By plugging the plug-in block 19 into the fixing groove 13, when the brush head 7 needs to be replaced, the brush head 7 can be directly pulled out and a new brush head 7 can be plugged in and installed.

[0036] As a technical optimization solution of the present invention, the auxiliary mechanism includes a second protective member 6 and a lifting plate 22. The end of the second protective member 6 close to the first protective member 5 is movably connected to the first protective member 5, and the lifting plate 22 is movably installed on the side of the second protective member 6 away from the brush head 7. When the device is in use, the second protective member 6 can prevent toothpaste foam from splashing, increasing the convenience of use of the device, and the second lifting plate 22 can be moved accordingly on the second protective member 6 according to different usage requirements.

[0037] As a technical optimization solution of the present invention, the first protective member 5 is provided with a first slot 14 at one end close to the second protective member 6, a clamping block 20 is inserted and installed inside the first slot 14, and the clamping block 20 is connected to the second protective member 6 at one end close to the second protective member 6. The second protective member 6 and the first protective member 5 can be connected by inserting the clamping block 20 into the first slot 14.

[0038] As a technical optimization solution of the present invention, second slots 15 are provided on both sides of the inner wall of the first slot 14, a sliding block 16 is slidably installed inside the second slot 15, a first spring 17 is installed at the bottom end of the inner wall of the second slot 15, one end of the first spring 17 facing the sliding block 16 is connected to the sliding block 16, a spherical block 18 is installed on the side of the sliding block 16 away from the first spring 17, a spherical groove 21 is provided on the side of the clamping block 20 close to the spherical block 18, and the spherical block 18 can be clamped inside the spherical groove 21. By the way that the spherical block 18 abuts against the spherical groove 21, the stability of the clamping block 20 inserted in the first slot 14 can be increased, and the arrangement of the first spring 17 and the sliding block 16 allows the second protective member 6 to be quickly disassembled and assembled with the first protective member 5, thereby increasing the convenience of use of the device.

[0039] As a technical optimization solution of the present invention, a third slot 25 is provided through the side of the second protective member 6 away from the brush head 7, and a lifting plate 22 is slidably installed inside the third slot 25. A tongue moss plate 23 is installed on the side of the lifting plate 22 away from the brush head 7, and a plurality of cleaning rods 24 are evenly installed on the side of the lifting plate 22 facing the brush head 7. The tongue moss plate 23 can clean the tongue of the user. After cleaning the teeth, the second protective member 6 is connected to the first protective member 5 again. If there are food residues on the bristles of the brush head 7, the lifting plate 22 is pressed down at this time, so that the cleaning rod 24 abuts against the bristles of the brush head 7, and then the brush head 7 is started to rotate, so that the food residues on the brush head 7 can be cleaned, and then it can be rinsed with clean water, which increases the convenience of using the device.

[0040] As a technical optimization solution of the present invention, a slide groove 26 is provided on the inner wall at both ends of the third slot 25, a slider 28 is slidably installed inside the slide groove 26, a second spring 27 is installed at the bottom end of the inner wall of the slide groove 26, and the top of the second spring 27 is connected to the bottom of the slider 28. Through the provision of the second spring 27, the slider 28 can automatically reset after moving in the slide groove 26, which increases the convenience of use of the device.

[0041] As a technical optimization solution of the present invention, a fourth slot 30 is provided inside the end wall of one side of the second protective member 6, and a protective mechanism is provided inside the fourth slot 30. The protective mechanism can protect the brush head 7 when the device is not in use.

[0042] As a technical optimization solution of the present invention, the protection mechanism includes a reel 32 and a rolling curtain 33. The reel 32 is installed inside the fourth slot 30, and the rolling curtain 33 is rolled outside the reel 32. The reel 32 can automatically reel the rolling curtain 33.

[0043] As a technical optimization solution of the present invention, an opening slot 31 is provided through the inner wall of the fourth slot 30, a second magnetic strip 34 is movably installed on the outer wall of the second protective member 6 near the opening slot 31, an opening end of the rolling curtain 33 passes through the opening slot 31 and is connected to the second magnetic strip 34, and a first magnetic strip 29 is embedded and installed on the outer wall of the second protective member 6 on the other side away from the opening slot 31. After the device is used, the second magnetic strip 34 is pulled and pulled to the first magnetic strip 29, so that the second magnetic strip 34 and the first magnetic strip 29 are attracted to each other, and at this time, the rolling curtain 33 is wrapped around the outer side of the brush head 7, which can protect the brush head 7 and increase the convenience of use of the device.

[0044] When the present invention is in use, both ends of the connecting tube 4 and the connection of the rotating shaft 11 are provided with sealed bearings, which are existing mature technologies and will not be elaborated on in detail. The fixing groove 13 and the plug-in block 19 are interference-fitted, and the battery 8 is electrically connected to the rotating motor 9 and the reducer 10, and the connection method is an existing mature technology, so it will not be elaborated on in detail. The reel 32 is an existing mature technology, so it will not be elaborated on in detail. When the present device is in use, the rotation speed and rotation direction of the rotating shaft 11 can be controlled by pushing the sliding switch 3. The specific control method is that when the sliding switch 3 is located in the middle position of the slideway 2, the device is in a stopped state, and the sliding switch 3 is pushed in the direction of the brush head 7, and the brush head 7 rotates forward, and the more it is pushed, the faster the rotation speed of the brush head 7 is, and the sliding switch 3 is pushed from the middle position of the slideway 2 to the direction away from the brush head 7, and the brush head 7 reverses. This control method is implemented using existing commonly used circuit boards and controllers.

[0045] After adjusting to a suitable speed, the user holds the handle 1 and aligns the brush head 7 with the teeth to complete the toothbrushing operation. When the device is in use, the second protective member 6 can prevent toothpaste foam from splashing, increasing the convenience of using the device. When in use, the tongue can be cleaned through the tongue coating plate 23;

[0046] If the user needs to clean the inner side of the teeth, he or she directly pinches the second protective piece 6 and then pulls out the second protective piece 6 to disconnect the second protective piece 6 from the first protective piece 5. During the pulling process, the spherical block 18 is squeezed, and then the spherical block 18 squeezes the first spring 17, so that the two sliding blocks 16 move away from each other. When the spherical block 18 is out of the spherical groove 21, the clamping block 20 can be smoothly pulled out of the first slot 14. After the second protective piece 6 is pulled out, the brush head 7 can be used to clean the inner side of the teeth. Through this operation method, the cleaning effect of the device can be increased.

[0047] After cleaning the teeth, the second protective member 6 is connected to the first protective member 5 again. If there are food residues on the bristles of the brush head 7, the lifting plate 22 is pressed down at this time so that the cleaning rod 24 abuts against the bristles of the brush head 7, and then the brush head 7 is started to rotate to complete the cleaning of the food residues on the brush head 7, and then it can be rinsed with clean water, which increases the convenience of using the device.

[0048] After the device is used, the second magnetic strip 34 is pulled and pulled to the first magnetic strip 29, so that the second magnetic strip 34 and the first magnetic strip 29 are attracted to each other. At this time, the roller blind 33 is wrapped around the outside of the brush head 7, which can protect the brush head 7 and increase the convenience of using the device.

[0049] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A detachable electric toothbrush, comprising a handle (1), characterized in that: The handle (1) is provided with a slideway (2), a slide switch (3) is slidably mounted inside the slideway (2), a connecting tube (4) is mounted on one end of the handle (1), a first protective member (5) is mounted on the end of the connecting tube (4) away from the handle (1), a battery (8) is mounted on the end of the handle (1) away from the connecting tube (4), a rotating motor (9) is mounted inside the handle (1) at the end of the battery (8) close to the connecting tube (4), the output end of the rotating motor (9) is away from the battery (8), a reducer (10) is connected to the output end of the rotating motor (9), a rotating shaft (11) is mounted on the output end of the reducer (10), the end of the rotating shaft (11) away from the reducer (10) movably penetrates the inside of the connecting tube (4) and extends to the inside of the first protective member (5), a brush head (7) is movably mounted on the end of the rotating shaft (11) away from the handle (1), and an auxiliary mechanism is mounted on the end of the first protective member (5) away from the connecting tube (4).

2. A detachable electric toothbrush according to claim 1, characterized in that: A fixing member (12) is installed at one end of the rotating shaft (11) away from the handle (1), a fixing groove (13) is provided at one end of the fixing member (12) away from the rotating shaft (11), and a plug-in block (19) is installed at one end of the brush head (7) close to the fixing member (12), and the plug-in block (19) is plugged into the interior of the fixing groove (13).

3. A detachable electric toothbrush according to claim 1, characterized in that: The auxiliary mechanism comprises a second protective member (6) and a lifting plate (22); an end of the second protective member (6) close to the first protective member (5) is movably connected to the first protective member (5); and a side of the second protective member (6) away from the brush head (7) is movably mounted with the lifting plate (22).

4. A detachable electric toothbrush according to claim 3, characterized in that: The first protective member (5) is provided with a first slot (14) at one end close to the second protective member (6), a clamping block (20) is inserted and installed inside the first slot (14), and the clamping block (20) is connected to the second protective member (6) at one end close to the second protective member (6).

5. A detachable electric toothbrush according to claim 4, characterized in that: A second slot (15) is provided on both inner walls of the first slot (14), a sliding block (16) is slidably mounted inside the second slot (15), a first spring (17) is mounted on the bottom end of the inner wall of the second slot (15), one end of the first spring (17) facing the sliding block (16) is connected to the sliding block (16), a spherical block (18) is mounted on the side of the sliding block (16) away from the first spring (17), a spherical groove (21) is provided on the side of the clamping block (20) close to the spherical block (18), and the spherical block (18) can be clamped inside the spherical groove (21).

6. A detachable electric toothbrush according to claim 4, characterized in that: A third slot (25) is provided through the side of the second protective member (6) away from the brush head (7); the lifting plate (22) is slidably mounted inside the third slot (25); a tongue coating plate (23) is mounted on the side of the lifting plate (22) away from the brush head (7); and a plurality of cleaning rods (24) are evenly mounted on the side of the lifting plate (22) facing the brush head (7).

7. A detachable electric toothbrush according to claim 6, characterized in that: The inner walls at both ends of the third slot (25) are provided with a slide groove (26), a slider (28) is slidably installed inside the slide groove (26), a second spring (27) is installed at the bottom end of the inner wall of the slide groove (26), and the top of the second spring (27) is connected to the bottom of the slider (28).

8. A detachable electric toothbrush according to claim 3, characterized in that: A fourth slot (30) is provided inside a side end wall of the second protection member (6), and a protection mechanism is provided inside the fourth slot (30).

9. A detachable electric toothbrush according to claim 8, characterized in that: The protection mechanism comprises a reel (32) and a rolling curtain (33); the reel (32) is installed inside the fourth slot (30), and the rolling curtain (33) is rolled up on the outside of the reel (32).

10. A detachable electric toothbrush according to claim 9, characterized in that: An opening groove (31) is provided through the inner wall of the fourth opening groove (30); a second magnetic strip (34) is movably mounted on the outer wall of the second protection member (6) near the opening groove (31); an opening end of the rolling curtain (33) passes through the opening groove (31) and is connected to the second magnetic strip (34); and a first magnetic strip (29) is embedded and mounted on the outer wall of the second protection member (6) on the other side away from the opening groove (31).

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