CN203220449U

CN203220449U - Electric toothbrush

Info

Publication number: CN203220449U
Application number: CN 201320224833
Authority: CN
Inventors: 李晓丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-04-28
Filing date: 2013-04-28
Publication date: 2013-10-02
Anticipated expiration: 2023-04-28

Abstract

The utility model discloses an electric toothbrush which comprises a toothbrush head (1) and a handle (2), wherein a cavity is arranged inside the handle (2), a motor and a power supply device are arranged in the cavity, the motor is connected with the power supply device, and the handle (2) is also provided with a control switch (21). The electric toothbrush is characterized in that the upper end of the handle (2) is of an annular structure (22), the toothbrush head (1) comprises a toothbrush sleeve (11) and a toothbrush core (12), the toothbrush core (12) is embedded in the toothbrush sleeve (11), and the toothbrush sleeve (11) is arranged in the annular structure (22) at the upper end of the handle (2). The electric toothbrush has the advantages of simple structure, long service life, good sealing property, high waterproofness, small noise, and the like; the toothbrush head can be replaced.

Description

A kind of electric toothbrush

Technical field

This utility model relates to toothbrush, and a kind of replaceable brush and closure is good, water proofing property is high electric toothbrush are provided especially.

Background technology

Toothbrush is one of the articles for daily use of people's indispensability, along with people's raising of quality of life, toothbrush is also carrying out constantly updating, progressively upgrade to electric toothbrush from traditional manual toothbrush, but electric toothbrush head in the past is stationary structure, and is not replaceable, along with expiring in service life of brush, just have to change whole toothbrush, caused the use cost raising of toothbrush and the waste of resource.In addition, closure and the water proofing property problem of existing electric toothbrush also are people's problem demanding prompt solutions always.

The utility model content

Given this, this utility model provides a kind of electric toothbrush, to solve the problems such as more changing brush head, use cost height, sealing and water proofing property difference that electric toothbrush in the past exists at least.

The electric toothbrush that this utility model provides, comprise brush 1 and handle 2, described handle 2 inside are provided with cavity, be provided with motor and electric supply installation in the described cavity, and motor links to each other with electric supply installation, described handle 2 also is provided with gauge tap 21, it is characterized in that: described handle 2 upper ends are circulus 22; Described brush 1 comprises brush cover 11 and brush core 12, and described brush core 12 is embedded in the brush cover 11; Described brush cover 11 is installed in the circulus 22 of handle 2 upper ends.

Electric toothbrush in this utility model is set to circulus by handle upper end, and brush is carried out dismountable the connection by circulus with handle, thereby efficiently solves the problem that the brush of traditional toothbrush can't be replaced.Simultaneously, this utility model has also carried out concrete improvement to the structure of brush, with the double-decker of brushhead designs for brush cover and brush core, has strengthened denude and the massage functions of toothbrush.

Preferably, described brush is provided with brush tooth 111 around overlapping 11 upper surfaces, usually brush cover 11 is to be made by soft material, multiselect is the silica gel material, by the brush tooth is set around the upper surface of brush cover, when the electric toothbrush in use this utility model was brushed teeth, the silica gel brush tooth around the toothbrush head can be massaged gingiva.

Further preferred, described brush is provided with groove a 112 around overlapping 11 outsides, and described groove a 112 can install with circulus 22 couplings of handle 2 upper ends, improves the degree of stability that the brush cover is connected with handle, makes to brush and overlaps difficult drop-off.

Further preferred, described brush overlaps 11 inboards and is provided with groove b 113, and described brush core 12 bottoms are provided with convex edge 121, and described convex edge 121 can be mated with groove b113 and is connected, and has improved the degree of stability that the brush core is connected with the brush cover.

Further preferred, circulus 22 inboards of described handle 2 upper ends are provided with boss a 221, its purpose is to make the groove a of brush cover to be stuck on herein the boss a, and the lower surface of brush cover just in time is in the same plane with the circulus edge of handle upper end, has improved the overall appearance of toothbrush.

Further preferred, described brush overlaps and evenly is provided with some projectioies on 11 lower surfaces, cleans tongue fur by this projection.

In order to improve the sealing of handle, the technical scheme that this utility model provides is, described handle 2 is divided into 24 two parts in top 23 and bottom, and the lower end on top 23 is provided with turning type groove 231, the inboard of described bottom 24 is provided with boss b, and described bottom is contained in the lower end on handle top by boss b and turning type groove 231 engage sleeves.

Further preferred, described gauge tap 21 is integral structure with handle 2, the water proofing property of raising and toothbrush, and water infiltrates handle inside from gauge tap when effectively avoiding brushing teeth, and has prolonged the service life of toothbrush.

Further preferred, the bristle on the described brush core 12 is the length cross-distribution, has improved the ability of toothbrush removal tartar.

Further preferred, the bottom 24 of described handle is for stabbing the ellipse of an end.

The electric toothbrush that this utility model provides, handle place nature streamline, from top to bottom, weight center of gravity is in the handle place, can absorb sound wave vibrations, and the bottom of handle is that the ellipse of thick excellent handle has the best and holds sense, help softly to brush teeth, being of moderate size of brush becomes best angle with dental caries simultaneously, fully cleans the oral cavity with water everywhere.

The electric toothbrush that this practicality provides has following advantage:

1) low-noise vibrating: the brush of this electric toothbrush is double-decker, this double-decker toothbrush is in 1 fen clock time, approximately 1100RPM's maintains vibration, space between the cleaning gingiva that can be clean, and the good absorbing vibration sound of elliptic design of an end stabs, the noise that has produced when having reduced the electric toothbrush use in the handle place.

2) interchangeable toothbrush brush cover: this brush cover not only has the function of massage gingiva, and can play the trickle hair of protection brush core and prevent the effect of supplying that toothpaste flows out.

3) interchangeable head toothbrushes: make this electric toothbrush become Eco-power toothbrush, reduce use cost, increase the service life.

4) clean the tongue function: the lower surface of this electric toothbrush brush cover is provided with to clean and protrudes the position, effectively removes white tongue fur and antibacterial.

5) water proofing property height: this electric toothbrush improves by the integral structure design of gauge tap and handle and the connected mode of handle upper and lower part, fundamentally cuts off the probability that water enters toothbrush inside.

6) wholesomeness height: during the life-time service toothbrush, bristles is perched pathogenic bacteria, replaces bristles and silicon hair to some cycles, more can manage the wholesomeness of toothbrush.

Description of drawings

Below in conjunction with drawings and the embodiments this utility model is described in further detail:

Fig. 1 is the structural representation of electric toothbrush;

Fig. 2 is the fractionation structural representation of electric toothbrush;

Fig. 3 is the structural representation of brush cover;

Fig. 4 is the structural representation of brush core;

Fig. 5 is the structural representation of handle;

Fig. 6 is the fractionation structural representation of electric toothbrush.

The specific embodiment

Below in conjunction with concrete embodiment this utility model is described in detail, but this utility model is not limited to following embodiment, in the ken that those of ordinary skills possess, can also under the prerequisite that does not break away from this utility model aim, make various variations.

Be a kind of electric toothbrush as depicted in figs. 1 and 2, this toothbrush comprises brush 1 and handle 2, and wherein, described brush 1 comprises brush cover 11 and brush core 12, and brush core 12 is embedded in the brush cover 11; Described handle 2 inside are provided with cavity, being provided with motor and electric supply installation in the cavity, is that motor is powered by electric supply installation, and described handle 2 also is provided with gauge tap 21, this gauge tap 21 is being controlled the open and close of electric supply installation, and described handle 2 upper ends are circulus 22; Above-mentioned brush cover 11 is installed in the circulus 22 of handle 2 upper ends.

The brush of this electric toothbrush can be realized random dismounting and change, and can be according to the damaged condition of brush cover and brush core when changing differently carries out gradation and change, and has saved use cost.During dismounting, only need the brush cover is taken out from circulus, will brush the core taking-up again and get final product, convenient and swift.

As a kind of improvement of technique scheme, as shown in Figure 2, can will be provided with brush tooth 111 around brush cover 11 upper surfaces, thereby improve the level of comfort that toothbrush is brushed teeth, strengthen the massage effect to gingiva, brush cover 11 is to select for use soft material to make usually, multiselect is the silica gel material

As further technological improvement, as shown in Figure 3, described brush is provided with groove a 112 around overlapping 11 outsides, and described groove a 112 can install with circulus 22 couplings of handle upper end, improve brush cover 11 degree of stability that are connected with handle 2, make brush cover 11 difficult drop-offs.

As further technological improvement, as shown in Figure 3 and Figure 4, described brush overlaps 11 inboards and is provided with groove b 113, and described brush core 12 bottoms are provided with convex edge 121, described convex edge 121 can be mated with groove b 113 and is connected, and has improved brush core 12 and brush cover 11 degree of stability that are connected.

As further technological improvement, as shown in Figure 5, circulus 22 inboards of described handle upper end are provided with boss a 221, its purpose is to make the groove a 112 of brush cover to be stuck on herein the boss a 221, and the lower surface of brush cover 11 just in time is in the same plane with circulus 22 edges of handle upper end, has improved the overall appearance of toothbrush.

As further technological improvement, can overlap at described brush and evenly be provided with some projectioies on 11 lower surfaces, use this projection to carry out the cleaning of tongue fur.

In order to improve the sealing of handle 2, nearlyer step as technical scheme improves, as shown in Figure 6, described handle 2 is divided into 24 two parts in top 23 and bottom, and the lower end on top 23 is provided with turning type groove 231, the inboard of described bottom 24 is provided with boss b, and described bottom is contained in the lower end on top by the engage sleeves of boss b and turning type groove; Design by said structure has strengthened the sealing of handle in the junction greatly, the boss b of 4 inboards, bottom breaks away by one of turning type groove 231, and then be rotated along the direction of groove 231, realize the top 23 of handle and being connected of bottom 24, and the closure height of this kind connection, fastness is good.For a nearlyer step is improved its sealing, a plurality of turnings type groove can be set in 23 lower ends, top of handle, and the relevant position in 4 inboards, bottom of handle arranges boss b, turning type groove and boss b are for corresponding one by one, the bottom 24 of preferred handle is for stabbing the ellipse of an end, this shape design is graceful, and can also play the effect that absorbs noise.

As further technological improvement, described gauge tap 21 is integral structure with handle 2, the water proofing property of raising and toothbrush, and water infiltrates handle inside from gauge tap when effectively avoiding brushing teeth, and has prolonged the service life of toothbrush.

In addition, the bristle on the described brush core 12 is the length cross-distribution, has improved the ability of toothbrush removal tartar.

Each embodiment adopts the mode of going forward one by one to describe in this description, and what each embodiment stressed is and the difference of other embodiment that identical similar part is mutually referring to getting final product between each embodiment.

Claims

1. electric toothbrush, comprise brush (1) and handle (2), described handle (2) inside is provided with cavity, be provided with motor and electric supply installation in the described cavity, and motor links to each other with electric supply installation, described handle (2) also is provided with gauge tap (21), it is characterized in that: described handle (2) upper end is circulus (22); Described brush (1) comprises brush cover (11) and brush core (12), and described brush core (12) is embedded in the brush cover (11); Described brush cover (11) is installed in the circulus (22) of handle (2) upper end.

2. according to the described electric toothbrush of claim 1, it is characterized in that: be provided with brush tooth (111) around described brush cover (11) upper surface.

3. according to claim 1 or 2 described electric toothbrushes, it is characterized in that: described brush cover (11) is provided with groove a(112 around the outside), and described groove a(112) can install with circulus (22) coupling of handle (2) upper end.

4. according to the described electric toothbrush of claim 1, it is characterized in that: described brush cover (11) inboard is provided with groove b(113), described brush core (12) bottom is provided with convex edge (121), described convex edge (121) and groove b(113) can mate and be connected.

5. according to the described electric toothbrush of claim 3, it is characterized in that: circulus (22) inboard of described handle (2) upper end is provided with boss a(221).

6. according to the described electric toothbrush of claim 2, it is characterized in that: evenly be provided with some projectioies on described brush cover (11) lower surface.

7. according to the described electric toothbrush of claim 1, it is characterized in that: described handle (2) is divided into (24) two parts in top (23) and bottom, and the lower end of top (23) is provided with turning type groove (231), the inboard of described bottom (24) is provided with boss b, and described bottom (24) are contained in the lower end on the top (23) of handle by boss b and turning type groove (231) engage sleeves.

8. according to the described electric toothbrush of claim 1, it is characterized in that: described gauge tap and handle are integral structure.

9. according to the described electric toothbrush of claim 1, it is characterized in that: the bristle on the described brush core is the length cross-distribution.

10. require 7 described electric toothbrushes according to claim, it is characterized in that: the bottom of described handle (24) are for stabbing the ellipse of an end.