CN213283514U

CN213283514U - Head-replaceable electric toothbrush

Info

Publication number: CN213283514U
Application number: CN202021410700.5U
Authority: CN
Inventors: 张德钢
Original assignee: Yangzhou Mincheng Brush Daily Chemical Co ltd
Current assignee: Yangzhou Mincheng Brush Daily Chemical Co ltd
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2021-05-28
Anticipated expiration: 2030-07-16

Abstract

The utility model belongs to the technical field of toothbrushes, in particular to an electric toothbrush with a replaceable head, which comprises a toothbrush rod and a button on the side surface of the toothbrush rod, wherein a vibration metal rod is embedded in the upper end of the toothbrush rod, a connecting sleeve is sleeved on the outer wall of the vibration metal rod, brush hairs are uniformly distributed on the side surface of the connecting sleeve, which is different from one end of the toothbrush rod, a driving motor is arranged in the toothbrush rod, the driving motor is connected with the end part of the vibration metal rod, and a water blocking sleeve is sleeved on the outer side surface of the vibration metal rod; a base is additionally arranged below the toothbrush, and the tumbler type structure of the base prevents the toothbrush rod from toppling; the accumulated water in the embedded groove is convenient to discharge; the main weighting block is convenient for the toothbrush rod to be vertically and stably placed on a table top, and the auxiliary weighting strip is convenient for bristles to be far away from the table top when the toothbrush rod is horizontally placed, so that the bristles are prevented from being polluted; the water blocking sleeve improves the waterproof performance of the vibration metal rod and the toothbrush rod, avoids water from reaching the inside of the toothbrush rod from the contact area of the vibration metal rod and the toothbrush rod, and is convenient for a user to use the toothbrush.

Description

Head-replaceable electric toothbrush

Technical Field

The utility model belongs to the technical field of the toothbrush, concretely relates to interchangeable first electric toothbrush.

Background

The toothbrush is a cleaning article and is used for adding toothpaste on a brush and then repeatedly brushing each part of teeth; the electric toothbrush can effectively clean teeth, but the existing electric toothbrush still exposes some problems when in use, water is easy to enter the electric toothbrush when in use, the electric toothbrush is damaged, the toothbrush is easy to incline, bristles are polluted, and the use of a user is influenced.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an electric toothbrush with a replaceable head, which is characterized in that water is prevented from entering the toothbrush, and the toothbrush bristles are prevented from being polluted.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an interchangeable head electric toothbrush, includes the button of toothbrush pole and toothbrush pole side, vibrations metal pole has been placed to the upper end gomphosis of toothbrush pole, the adapter sleeve has been cup jointed to the outer wall of vibrations metal pole, the adapter sleeve is different from the brush hair of evenly having arranged on the one end side surface of toothbrush pole, driving motor has been placed to toothbrush pole inside, driving motor is connected with the tip of vibrations metal pole, the water blocking cover has been cup jointed on the outside surface of vibrations metal pole, toothbrush pole lower extreme outer wall gomphosis parcel has the base, the gomphosis groove has been seted up to the upper surface of base, the inside in the gomphosis groove is placed to toothbrush pole gomphosis.

As the utility model discloses a preferred technical scheme of interchangeable head electric toothbrush, driving motor's below has placed the battery in the inside of toothbrush pole, one side that the battery is different from driving motor is equipped with main weight, and the inside at the toothbrush pole is placed to main weight gomphosis.

As the utility model discloses a preferred technical scheme of interchangeable head electric toothbrush, the closing plate has been placed in the bottom gomphosis of toothbrush pole to the below of main weight block, the outer wall of closing plate is fixed with the expansion ring through moulding plastics.

As the utility model discloses a preferred technical scheme of interchangeable head electric toothbrush, the rubber sleeve has been placed on the outside surface of driving motor, battery, main weight, the rubber sleeve contacts with the inner wall of toothbrush pole.

As the utility model discloses a preferred technical scheme of interchangeable head electric toothbrush, the inner wall of toothbrush pole is fixed with supplementary strip that adds through moulding plastics, supplementary strip that adds is fixed in toothbrush pole different in one side of brush hair.

As the utility model discloses a preferred technical scheme of interchangeable head electric toothbrush, the inboard surface in gomphosis groove is fixed with spacing sand grip through moulding plastics, spacing sand grip contacts with the outer wall of toothbrush pole.

As a preferred technical scheme of the head-replaceable electric toothbrush of the present invention, the lower end side surface of the fitting groove has a drain hole, and the lower side of the drain hole is provided with an additional block for filling the inside of the base.

Compared with the prior art, the beneficial effects of the utility model are that: a base is additionally arranged below the toothbrush, and the tumbler type structure of the base prevents the toothbrush rod from toppling; the accumulated water in the embedded groove is convenient to discharge; the main weighting block is convenient for the toothbrush rod to be vertically and stably placed on a table top, and the auxiliary weighting strip is convenient for bristles to be far away from the table top when the toothbrush rod is horizontally placed, so that the bristles are prevented from being polluted; the water blocking sleeve improves the waterproof performance of the vibration metal rod and the toothbrush rod, avoids water from reaching the inside of the toothbrush rod from the contact area of the vibration metal rod and the toothbrush rod, and is convenient for a user to use the toothbrush.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the toothbrush of the present invention;

FIG. 3 is a schematic view of the internal structure of the base of the present invention;

in the figure: 1. a toothbrush bar; 2. a button; 3. connecting sleeves; 4. brushing; 5. a base; 6. a drain hole; 7. auxiliary weighting strips; 8. vibrating the metal rod; 9. a water blocking sleeve; 10. a drive motor; 11. a battery; 12. a rubber sleeve; 13. a main weight block; 14. a sealing plate; 15. an additional block; 16. a fitting groove; 17. limiting convex strips.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides an interchangeable head electric toothbrush, button 2 including toothbrush pole 1 and toothbrush pole 1 side, vibrations metal pole 8 has been placed to the upper end gomphosis of toothbrush pole 1, adapter sleeve 3 has been cup jointed to vibrations metal pole 8's outer wall, 3 different brush hair 4 of evenly having arranged in toothbrush pole 1's one end side surface of adapter sleeve, driving motor 10 has been placed to toothbrush pole 1 inside, driving motor 10 is connected with vibrations metal pole 8's tip, vibrations metal pole 8's outside surface has cup jointed and has hindered water jacket 9, 1 lower extreme outer wall gomphosis parcel of toothbrush pole has base 5, gomphosis groove 16 has been seted up to base 5's upper surface, the inside at gomphosis groove 16 is placed to 1 gomphosis of toothbrush pole, in this embodiment, toothbrush pole 1 adopts the components of a whole that can function independently structure with adapter.

Specifically, battery 11 has been placed to driving motor 10's below in the inside of toothbrush pole 1, and battery 11 is different from one side of driving motor 10 and is equipped with main weight 13, and the inside at toothbrush pole 1 is placed to main weight 13 gomphosis, and main weight 13 is convenient for toothbrush pole 1 vertical stable the placing on the desktop of toothbrush pole 1 in this embodiment, avoids toothbrush pole 1 to empty on the desktop.

Specifically, a sealing plate 14 is placed below the main weight 13 and embedded in the bottom end of the toothbrush rod 1, an expansion ring is fixed to the outer wall of the sealing plate 14 through injection molding, and the expansion ring improves the waterproof effect of the sealing plate 14 in the embodiment.

Specifically, rubber sleeve 12 has been placed to the outside surface of driving motor 10, battery 11, main weight 13, and rubber sleeve 12 and the inner wall contact of toothbrush rod 1, and rubber sleeve 12 is convenient for promote driving motor 10, the shock attenuation performance of battery 11 in this embodiment, can take out driving motor 10, battery 11 from the inside of toothbrush rod 1 when the user pulls out rubber sleeve 12 simultaneously, is convenient for overhaul the inside part of toothbrush rod 1.

Specifically, the inner wall of toothbrush rod 1 is fixed with supplementary strip 7 that adds through moulding plastics, and supplementary strip 7 that adds of adding is fixed in toothbrush rod 1 different from one side of brush hair 4, and supplementary strip 7 that adds makes toothbrush rod 1 brush hair 4 keep away from the desktop when violently putting in this embodiment, avoids brush hair 4 to be polluted.

Specifically, the inner side surface of the fitting groove 16 is fixed with a limit protrusion 17 by injection molding, the limit protrusion 17 contacts with the outer wall of the toothbrush rod 1, and the limit protrusion 17 in this embodiment improves the stability of the toothbrush rod 1 when placed.

Specifically, the lower end side surface of the fitting groove 16 is provided with a drain hole 6, and an additional block 15 is filled in the base 5 below the drain hole 6, so that the additional block 15 prevents the base 5 from toppling over, and the stability of the base 5 is improved.

The utility model discloses a theory of operation and use flow: in the utility model, the toothbrush rod 1 is inserted into the embedding groove 16 during the use process of the toothbrush, the limiting convex strip 17 limits and fixes the base 5, the drain hole 6 is convenient for draining the accumulated water in the embedding groove 16, and the additional block 15 improves the structural stability of the drain hole 6; the tumbler structure of the base 5 prevents the toothbrush rod 1 from toppling; an auxiliary weighting strip 7 and a main weighting block 13 are additionally arranged inside the toothbrush rod 1, the main weighting block 13 is convenient for the toothbrush rod 1 to be vertically and stably placed on a table surface, the auxiliary weighting strip 7 is convenient for the toothbrush rod 1 to keep bristles 4 away from the table surface when the toothbrush rod 1 is horizontally placed, the bristles 4 are prevented from being polluted, the connecting sleeve 3 is embedded and fixed on the vibration metal rod 8 and is kept stably placed at the end part of the toothbrush rod 1, the waterproof performance of the vibration metal rod 8 and the toothbrush rod 1 is improved by the water blocking sleeve 9, the water is prevented from reaching the inside of the toothbrush rod 1 from the contact area of the vibration metal rod 8 and the toothbrush rod 1, the rubber sleeve 12 is additionally arranged outside the driving motor 10, the battery 11 and the main weighting block 13, and the rubber sleeve 12 is convenient for improving the damping performance of the driving, meanwhile, when the user pulls out the rubber sleeve 12, the driving motor 10 and the battery 11 can be taken out from the interior of the toothbrush rod 1, so that the components in the toothbrush rod 1 can be conveniently overhauled; the toothbrush is convenient for users to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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. The utility model provides a interchangeable head electric toothbrush, includes button (2) of toothbrush pole (1) and toothbrush pole (1) side, its characterized in that: vibrations metal pole (8) have been placed in the upper end gomphosis of toothbrush pole (1), the outer wall of vibrations metal pole (8) has cup jointed adapter sleeve (3), the brush hair (4) of evenly having arranged in the one end side surface that adapter sleeve (3) are different from toothbrush pole (1), driving motor (10) have been placed to toothbrush pole (1) inside, driving motor (10) are connected with the tip of vibrations metal pole (8), the outside surface of vibrations metal pole (8) has cup jointed and has hindered water cover (9), toothbrush pole (1) lower extreme outer wall gomphosis parcel has base (5), gomphosis groove (16) have been seted up to the upper surface of base (5), toothbrush pole (1) gomphosis is placed in the inside of gomphosis groove (16).

2. A head-replaceable electric toothbrush according to claim 1, wherein: the toothbrush is characterized in that a battery (11) is placed in the toothbrush rod (1) below the driving motor (10), a main weight (13) is arranged on one side of the battery (11) different from the driving motor (10), and the main weight (13) is embedded in the toothbrush rod (1).

3. A head-replaceable electric toothbrush according to claim 2, wherein: a sealing plate (14) is embedded and placed at the bottom end of the toothbrush rod (1) below the main weighting block (13), and an expansion ring is fixed on the outer wall of the sealing plate (14) through injection molding.

4. A head-replaceable electric toothbrush according to claim 3, wherein: rubber sleeve (12) are placed on the outer side surfaces of the driving motor (10), the battery (11) and the main weighting block (13), and the rubber sleeve (12) is in contact with the inner wall of the toothbrush rod (1).

5. A head-replaceable electric toothbrush according to claim 4, wherein: the inner wall of the toothbrush rod (1) is fixed with an auxiliary weighting strip (7) through injection molding, and the auxiliary weighting strip (7) is fixed on one side of the toothbrush rod (1) different from the bristles (4).

6. A head-replaceable electric toothbrush according to claim 5, wherein: the inner side surface of the embedding groove (16) is fixed with a limit convex strip (17) through injection molding, and the limit convex strip (17) is contacted with the outer wall of the toothbrush rod (1).

7. A head-replaceable electric toothbrush according to claim 6, wherein: a drain hole (6) is formed in the side surface of the lower end of the embedding groove (16), and an additional block (15) is filled in the base (5) below the drain hole (6).