CN218960994U

CN218960994U - Multifunctional electric toothbrush

Info

Publication number: CN218960994U
Application number: CN202223119311.9U
Authority: CN
Inventors: 李小英; 李世军; 黄娟; 李军营; 丁镇华; 李枭雄
Original assignee: Dongguan Duomaidong Photoelectric Co ltd
Current assignee: Dongguan Duomaidong Photoelectric Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-05-05
Anticipated expiration: 2032-11-17

Abstract

The utility model relates to the technical field of electric toothbrushes, in particular to a multifunctional electric toothbrush which comprises a handle and a brush head, wherein a protecting sleeve is connected to the handle in a threaded mode, the protecting sleeve comprises a plurality of first sleeves and a plurality of second sleeves, the first sleeves are connected in a sliding mode, ventilation holes are formed in the first sleeves located at the outermost portions, a first annular plate is fixedly connected to the outer walls of the tops of the first sleeves and the second sleeves, and a second annular plate is fixedly connected to the inner wall of the bottom of the first sleeve. Through the setting of telescopic lag, can be when electric toothbrush does not use, through expanding the lag, with the brush head inversion unsettled on the desktop, the brush head of being convenient for dries, reduces bacterial growing, and when electric toothbrush used, stacks the lag on handle upper portion, can reduce the problem that water flowed to the user's hand along the handle when brushing teeth, improves the protection to the electronic component in the handle, improves user's use impression, facilitates the use.

Description

Multifunctional electric toothbrush

Technical Field

The utility model relates to the technical field of electric toothbrushes, in particular to a multifunctional electric toothbrush.

Background

In daily life of people, toothbrushes are one of indispensable articles for daily use, and with the development of technology and the improvement of living standard of people, the use of electric toothbrushes is becoming more and more common.

An electric toothbrush of the prior patent grant publication No. CN 215535238U, comprising: the electric toothbrush comprises a toothbrush head, a toothbrush shell, a control mechanism, a transmission mechanism and a toothbrush base, wherein the control mechanism is used for providing driving power for the electric toothbrush, the transmission mechanism is used for driving the toothbrush head to swing, a glue storage support is arranged in the toothbrush shell, a charging coil used for conveniently carrying out wireless charging on the electric toothbrush is arranged between the glue storage support and the toothbrush base, and the glue storage support, the toothbrush base and the toothbrush shell are fixed through glue adhesion.

In the application, water can flow to the handle along the toothbrush handle in the using process, so that the handle is wet to influence the electronic elements in the handle, and when the water is stained on the hand of a user, the using feeling of the user for using the electric toothbrush is reduced.

Disclosure of Invention

The utility model aims to provide a multifunctional electric toothbrush, which solves the problem that water flows onto a handle when the toothbrush is used through the arrangement of a protective sleeve.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a multi-functional electric toothbrush, includes handle and brush head, threaded connection has the lag on the handle, the lag includes a plurality of first sleeves and second sleeve, a plurality of sliding connection between the first sleeve, wherein has seted up the bleeder vent on the first sleeve that is located the outside, first sleeve with fixedly connected with first crown plate on the outer wall of second telescopic top, fixedly connected with second crown plate on the inner wall of first telescopic bottom, a plurality of connecting holes have been seted up on the first crown plate, fixedly connected with is a plurality of first projection corresponding with connecting hole position on the second crown plate, fixedly connected with extension plate corresponding with a plurality of connecting hole quantity on the inner wall of first telescopic top, the screw thread for threaded connection with the handle has been seted up on the inner wall of second telescopic lower part.

Optionally, a driving shaft is arranged at the end part of the grip, the brush head is fixedly connected to the connecting handle, and an auxiliary mechanism detachably connected with the driving shaft is arranged at the bottom of the connecting handle.

Optionally, the auxiliary mechanism includes the gusset plate, the bottom fixed connection of the top of gusset plate and connecting handle, the spread groove of usefulness with the drive shaft connection has been seted up to the bottom of gusset plate, still set up the through groove of through-connection groove and gusset plate outside intercommunication on the gusset plate, the spacing groove has been seted up on the outer wall on the gusset plate, fixedly connected with elastic ring in the spacing groove.

Optionally, an extension edge is fixedly connected to the first sleeve located at the outermost part.

Optionally, anti-skidding patterns for improving friction force are arranged on the first convex column and the second convex column.

Optionally, a sealing ring is fixedly connected to the end, provided with the driving shaft, of the handle.

Compared with the prior art, the utility model has the following beneficial effects: according to the utility model, the telescopic protective sleeve is arranged, so that when the electric toothbrush is not used, the brush head is inversely suspended on the tabletop by unfolding the protective sleeve, the brush head is convenient to dry, bacterial breeding is reduced, when the electric toothbrush is used, the protective sleeve is stacked on the upper part of the handle, the problem that water flows to the hands of a user along the handle during tooth brushing can be reduced, the protection of electronic elements in the handle is improved, the use feeling of the user is improved, and the electric toothbrush is convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the reinforcement plate of the present utility model;

FIG. 3 is a schematic view of the structure of the grip of the present utility model;

fig. 4 is a schematic view of a connection structure of a first sleeve and a second sleeve according to the present utility model.

In the figure: 1. a grip; 2. a protective sleeve; 3. ventilation holes; 4. an extension edge; 5. a connecting handle; 6. a brush head; 7. a limit groove; 8. penetrating a groove; 9. a reinforcing plate; 10. a connecting groove; 11. a drive shaft; 12. a first annular plate; 13. a second annular plate; 14. a first sleeve; 15. a second sleeve; 16. a first post; 17. a second post; 18. an extension plate; 19. and a connection hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, an embodiment of the utility model provides a multifunctional electric toothbrush, which comprises a handle 1 and a brush head 6, wherein a protecting sleeve 2 is connected to the handle 1 in a threaded manner, the protecting sleeve 2 comprises a plurality of first sleeves 14 and a plurality of second sleeves 15, the first sleeves 14 are connected in a sliding manner, wherein the first sleeves 14 positioned at the outermost part are provided with ventilation holes 3, the top outer walls of the first sleeves 14 and the second sleeves 15 are fixedly connected with a first annular plate 12, the bottom inner walls of the first sleeves 14 are fixedly connected with a second annular plate 13, a plurality of connecting holes 19 are formed in the first annular plate 12, a plurality of first convex columns 16 corresponding to the positions of the connecting holes 19 are fixedly connected to the second annular plate 13, the top inner walls of the first sleeves 14 are fixedly connected with extension plates 18 corresponding to the connecting holes 19 in number, the bottoms of the extension plates 18 are fixedly connected with second convex columns 17, and the lower inner walls of the second sleeves 15 are provided with threads for connecting the handle 1 in a threaded manner.

Specifically, through the setting of lag 2, can be when electric toothbrush does not use, through expanding lag 2, invert electric toothbrush wholly, make lag 2 tip and desktop contact, brush head 6 this moment is in unsettled state, the setting of bleeder vent 3, make things convenient for the circulation of air, be convenient for brush head 6 to dry, reduce bacterial growth, when electric toothbrush uses, pile up lag 2 on handle 1 upper portion, the problem that water flows to the user's hand along handle 1 when can reducing brushing teeth, make handle 1 keep dry and comfortable state, also be favorable to improving the protection to the electronic component in the handle 1, lag 2 stretches out and draws back fixedly through the cooperation between a plurality of first sleeves 14, second sleeve 15, first projection 16, second projection 17 and the connecting hole 19, convenience of customers operates the use.

Further, referring to fig. 2 and 3, the end of the handle 1 is provided with a driving shaft 11, the brush head 6 is fixedly connected to the connecting handle 5, an auxiliary mechanism for detachable connection with the driving shaft 11 is arranged at the bottom of the connecting handle 5, and the brush head 6 is detachably connected with the handle 1, so that the brush head 6 is convenient to replace, the service life of the electric toothbrush is prolonged, and the waste of resources is reduced.

Further, referring to fig. 1 to 3, the auxiliary mechanism includes a reinforcing plate 9, the top of the reinforcing plate 9 is fixedly connected with the bottom of the connecting handle 5, a connecting slot 10 for connecting with a driving shaft 11 is provided at the bottom of the reinforcing plate 9, a through slot 8 is provided on the reinforcing plate 9, which is communicated with the outside of the reinforcing plate 9 through the connecting slot 10, a limiting slot 7 is provided on the outer wall of the reinforcing plate 9, and an elastic ring is fixedly connected in the limiting slot 7.

Specifically, through the spread groove 10 and the setting of wearing the groove 8, make things convenient for the drive shaft 11 to be connected with the spread groove 5, reduce the resistance that drive shaft 11 got into in the spread groove 10 and receive, be favorable to reducing the distance between spread groove 5 and the handle 1, avoid the space between spread groove 5 and the handle 1 great, lead to the problem that water got into in the handle 1 through drive shaft 11 and handle 1 junction, further improve the protection to the electronic component in the handle 1, the setting of elastic loop, can reduce the gap between wearing the groove 8, avoid wearing the too big problem that breaks away from between drive shaft 11 and the spread groove 10 that leads to of groove 8.

Further, referring to fig. 1, in order to improve the contact stability between the protection sleeve 2 and the table top, an extension edge 4 is fixedly connected to the first sleeve 14 located at the outermost portion.

Further, referring to fig. 4, in order to improve the fixing effect after the protective sleeve stretches, anti-skidding patterns for improving the friction force are provided on the first protruding column 16 and the second protruding column 17.

Further, in order to improve the waterproof effect of the grip 1, a sealing ring is fixedly connected to one end of the grip 1 provided with the driving shaft 11.

The working principle of the utility model is as follows: when the electric toothbrush is not used, the first convex column 16 is clamped with the connecting hole 19 through the unfolding protection sleeve 2, the unfolded protection sleeve 2 is fixed, the electric toothbrush is integrally inverted, the end part of the protection sleeve 2 is in contact with a tabletop, the brush head 6 at the moment is in a suspended state, the ventilation holes 3 are arranged, air circulation is convenient, the brush head 6 is convenient to dry, the protection sleeve 2 is stacked on the upper part of the handle 1 when the electric toothbrush is used, the second convex column 17 is clamped with the connecting hole 19, the folded protection sleeve 2 is fixed, the problem that water flows to the hands of a user along the handle 1 during tooth brushing can be reduced, the handle 1 is kept in a dry state, the protection of electronic elements in the handle 1 is facilitated to be improved, and the electric toothbrush is convenient for the user to use.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a multifunctional electric toothbrush, includes handle (1) and brush head (6), its characterized in that: the utility model discloses a handle, including handle (1), threaded connection has lag (2) on handle (1), lag (2) include a plurality of first sleeve (14) and second sleeve (15), a plurality of sliding connection between first sleeve (14), wherein set up bleeder vent (3) on being located outside first sleeve (14), first sleeve (14) with fixedly connected with first crown plate (12) on the top outer wall of second sleeve (15), fixedly connected with second crown plate (13) on the bottom inner wall of first sleeve (14), a plurality of connecting holes (19) have been seted up on first crown plate (12), fixedly connected with a plurality of first boss (16) corresponding with connecting hole (19) position on second crown plate (13), fixedly connected with extension plate (18) corresponding with a plurality of connecting hole (19) quantity on the top inner wall of first sleeve (14), fixedly connected with second boss (17) on the bottom of extension plate (18), be equipped with on the lower part of second sleeve (15) with threaded connection with handle (1).

2. A multi-functional electric toothbrush according to claim 1, wherein: the end of the handle (1) is provided with a driving shaft (11), the brush head (6) is fixedly connected to the connecting handle (5), and the bottom of the connecting handle (5) is provided with an auxiliary mechanism which is detachably connected with the driving shaft (11).

3. A multi-functional electric toothbrush as claimed in claim 2, wherein: the auxiliary mechanism comprises a reinforcing plate (9), the top of the reinforcing plate (9) is fixedly connected with the bottom of the connecting handle (5), a connecting groove (10) for connecting with a driving shaft (11) is formed in the bottom of the reinforcing plate (9), a penetrating groove (8) communicated with the outer side of the reinforcing plate (9) through the connecting groove (10) is formed in the reinforcing plate (9), a limiting groove (7) is formed in the outer wall of the reinforcing plate (9), and an elastic ring is fixedly connected in the limiting groove (7).

4. A multi-functional electric toothbrush according to claim 1, wherein: wherein the first sleeve (14) positioned at the outermost part is fixedly connected with an extension edge (4).

5. A multi-functional electric toothbrush according to claim 1, wherein: and anti-skid patterns for improving friction force are arranged on the first convex column (16) and the second convex column (17).

6. A multi-functional electric toothbrush according to claim 3, wherein: and a sealing ring is fixedly connected to one end of the handle (1) provided with the driving shaft (11).