CN212973133U

CN212973133U - Electric toothbrush convenient to bull is changed

Info

Publication number: CN212973133U
Application number: CN202020317485.8U
Authority: CN
Inventors: 修青磊
Original assignee: Zhengzhou Yuzhi Information Technology Co ltd
Current assignee: Zhengzhou Yuzhi Information Technology Co ltd
Priority date: 2020-03-13
Filing date: 2020-03-13
Publication date: 2021-04-16
Anticipated expiration: 2030-03-13

Abstract

The utility model discloses an electric toothbrush convenient for multi-head replacement, which comprises a base and a sponge cushion, wherein one side of the base is provided with a power socket, a socket groove is arranged above the base, a bottom cover is arranged inside the socket groove, one end of the bottom cover is connected with a shell, one end of the shell is connected with a dust cover, two grooves are arranged inside the shell, a first replacement brush and a second replacement brush are arranged inside the two grooves, the first replacement brush is positioned at one side of the second replacement brush, a storage battery is arranged above the two grooves, one side of the storage battery is fixed with a motor, the motor is connected with a connecting rod through a rotating shaft, the utility model is provided with a device convenient for replacing a plurality of brush heads, the groove is arranged at the tail end of the shell for storing the brush heads to be replaced, when the toothbrush needs to be replaced, the bottom cover can be used at any time by unscrewing, solves the problem that the toothbrush is easy to lose when being carried with a user in a business trip.

Description

Electric toothbrush convenient to bull is changed

Technical Field

The utility model belongs to the technical field of electric toothbrush, concretely relates to electric toothbrush convenient to bull is changed.

Background

Electric toothbrush makes the brush head produce high frequency vibrations through the quick rotation or the vibrations of motor core, decomposes into slight foam with toothpaste in the twinkling of an eye, goes deep into clean interdental space, and meanwhile, the blood circulation of the inspired chamber of quivering of brush hair has the massage effect to the gum tissue, and electric toothbrush has two categories: the rotary toothbrush is characterized in that the circular brush head is driven by the motor to rotate, so that the friction effect is enhanced, the rotary toothbrush is high in noise, the tooth surface is cleaned completely, and the gaps between teeth are relatively weak to clean; the electric driving vibration motor is arranged in the vibration type toothbrush, the brush head can generate high-frequency swing perpendicular to the brush handle direction, but the swing amplitude is small, when in tooth brushing, on one hand, the high-frequency swing brush head can efficiently finish the tooth brushing action, on the other hand, the mixture of toothpaste and water in the oral cavity can generate a large amount of tiny bubbles, and the pressure generated when the bubbles burst can deeply penetrate into tooth gaps to clean dirt.

But the electric toothbrush on the existing market is not only complicated in structure, but also single in function, the brush head size that traditional electric toothbrush was changed is great, is not convenient for travel on business trip and hand-carries and easily loses, has caused many troublesome problems, because everyone's tooth size depth differs, traditional electric toothbrush can injure the gum by mistake because of the brush hair in the process of brushing teeth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electric toothbrush convenient to bull is changed to the brush head size of the traditional electric toothbrush change that provides in solving above-mentioned background is great, and the travel of being not convenient for is hand-carried and is easily lost, has caused many troublesome problems, because everyone tooth's size depth differs, the problem of gum can be accidentally injured because of the brush hair to traditional electric toothbrush in the process of brushing teeth.

In order to achieve the above object, the utility model provides a following technical scheme: an electric toothbrush convenient for multi-head replacement comprises a base and a sponge cushion, wherein one side of the base is provided with a power socket, a socket groove is formed above the base, a bottom cover is arranged inside the socket groove, one end of the bottom cover is connected with a shell, one end of the shell is connected with a dust cover, two grooves are formed inside the shell, a first replacement brush and a second replacement brush are arranged inside the two grooves, the first replacement brush is positioned at one side of the second replacement brush, a storage battery is arranged above the two grooves, one side of the storage battery is fixedly provided with a motor, the motor is connected with a connecting rod through a rotating shaft, one end of the connecting rod is connected with a bent rod, an outer wrapping rod wraps the outer portion of the connecting rod, one end of the bent rod is provided with a brush head, two sides of the bent rod are provided with sliding grooves, and sliding rods are arranged inside the two sliding grooves, the both ends of foam-rubber cushion all are fixed on the slide bar, switch and power socket all with battery electric connection, display lamp and motor all with switch electric connection.

Preferably, the spongy cushion is of a hollow disc-shaped structure.

Preferably, the bottom cover is screwed with the outer shell through threads.

Preferably, the outer surface wall of the shell is provided with heat dissipation holes.

Preferably, the rotating shaft is fixedly connected with the connecting rod through a bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses, set up the device that the multi-brush of being convenient for was changed, seted up the recess at the shell tail end for the brush head that the storage needs to be changed when the toothbrush needs to be changed, unscrew the bottom and can use at any time, solved the problem that the travel is on business to carry with oneself and is replaced the toothbrush and easily lose.

(2) The utility model discloses, set up the foam-rubber cushion device of protection gum, the foam-rubber cushion who sets up all around at the brush head can slide on the slide bar, adjusts comfortable position according to the size depth of tooth, has solved the problem of hindering the gum because of the brush hair mistake at the in-process of brushing teeth.

Drawings

FIG. 1 is an external view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a front view of the brush head of the present invention;

FIG. 4 is a side view of a brush head of the present invention;

in the figure: 1-brush head, 2-dust cover, 3-shell, 4-base, 5-power socket, 6-switch, 7-display lamp, 8-external rod, 9-bent rod, 10-connecting rod, 11-motor, 12-groove, 13-first replacing brush, 14-socket groove, 15-bottom cover, 16-second replacing brush, 17-storage battery, 18-rotating shaft, 19-sponge pad, 20-sliding groove and 21-sliding rod.

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.

Referring to fig. 1-4, the present invention provides a technical solution: an electric toothbrush convenient for multi-head replacement comprises a base 4 and a spongy cushion 19, wherein one side of the base 4 is provided with a power socket 5, a socket groove 14 is formed above the base 4, a bottom cover 15 is arranged inside the socket groove 14, the bottom cover 15 is unscrewed, the toothbrush can be replaced by a first replacement brush 13 and a second replacement brush 16, one end of the bottom cover 15 is connected with a shell 3, one end of the shell 3 is connected with a dust cover 2, the dust cover 2 can protect a toothbrush head 1 to avoid dust pollution, two grooves 12 are formed inside the shell 3, the first replacement brush 13 and the second replacement brush 16 are respectively arranged inside the two grooves 12, the first replacement brush 13 is positioned on one side of the second replacement brush 16, a storage battery 17 is arranged above the two grooves 12, one side of the storage battery 17 is fixedly provided with a motor 11, the motor 11 is connected with a connecting rod 10 through a rotating shaft 18, the motor 11 drives the connecting rod 10 to rotate through the rotating shaft 18, one end of connecting rod 10 is connected with knee 9, and the outside parcel of connecting rod 10 has outsourcing pole 8, brush head 1 is installed to the one end of knee 9, and spout 20 has all been seted up to the both sides of knee 9, slide bar 21 is all installed to the inside of two spout 20, foam-rubber cushion 19's both ends are all fixed on slide bar 21, slide foam-rubber cushion 19 from top to bottom along slide bar 21, the comfortable position of adjustment is brushed teeth, foam-rubber cushion 19 plays the guard action to the gum, avoid brushing hair wearing and tearing gum at the in-process of brushing teeth, switch 6 and power socket 5 all with battery 17 electric connection, display lamp 7 and motor 11 all with switch 6 electric connection.

In order to better wrap the brush head 1 with the sponge pad 19, in this example, it is preferable that the sponge pad 19 has a hollow disk-shaped structure.

In order to facilitate the opening and screwing of the bottom cover 15 and the housing 3, in this example, the bottom cover 15 and the housing 3 are preferably screwed together by screw threads.

In order to facilitate heat dissipation, in this example, it is preferable that the outer surface wall of the housing 3 is provided with heat dissipation holes.

In order to make the connection between the rotating shaft 18 and the connecting rod 10 more secure, in this example, the rotating shaft 18 and the connecting rod 10 are preferably fixedly connected by bolts.

The utility model discloses a theory of operation and use flow: put into socket groove 14 with electric toothbrush, be connected power socket 5 with external power cord, it is full of the electricity for battery 17, hold shell 3, take off shield 2, press switch 6, display lamp 7 and motor 11 then normally start, slide foam-rubber cushion 19 from top to bottom along slide bar 21, adjust comfortable position and brush teeth, avoid brushing the tooth gum of brush hair wearing and tearing in the process of brushing teeth, motor 11 drives connecting rod 10 through pivot 18 and rotates, thereby brush head 1 is rotatory to be cleaned the tooth, when needing to change the toothbrush, unscrew bottom 15, take out brush head 1 of required type and be connected with connecting rod 10 and can reuse.

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

Claims

1. An electric toothbrush convenient to bull is changed, includes base (4) and foam-rubber cushion (19), its characterized in that: a power socket (5) is arranged on one side of the base (4), a socket groove (14) is formed above the base (4), a bottom cover (15) is installed inside the socket groove (14), one end of the bottom cover (15) is connected with the shell (3), one end of the shell (3) is connected with the dust cover (2), two grooves (12) are formed inside the shell (3), a first replacement brush (13) and a second replacement brush (16) are installed inside the two grooves (12), the first replacement brush (13) is located on one side of the second replacement brush (16), a storage battery (17) is arranged above the two grooves (12), a motor (11) is fixed on one side of the storage battery (17), the motor (11) is connected with a connecting rod (10) through a rotating shaft (18), one end of the connecting rod (10) is connected with a bent rod (9), and the outside parcel of connecting rod (10) has outsourcing pole (8), brush head (1) is installed to the one end of knee (9), and spout (20), two have all been seted up to the both sides of knee (9) slide bar (21) are all installed to the inside of spout (20), the both ends of foam-rubber cushion (19) are all fixed on slide bar (21), switch (6) and power socket (5) all with battery (17) electric connection, display lamp (7) and motor (11) all with switch (6) electric connection.

2. The electric toothbrush for facilitating multi-head replacement according to claim 1, wherein: the spongy cushion (19) is of a hollow disc-shaped structure.

3. The electric toothbrush for facilitating multi-head replacement according to claim 1, wherein: the bottom cover (15) is screwed with the shell (3) through threads.

4. The electric toothbrush for facilitating multi-head replacement according to claim 1, wherein: the outer surface wall of the shell (3) is provided with heat dissipation holes.

5. The electric toothbrush for facilitating multi-head replacement according to claim 1, wherein: the rotating shaft (18) is fixedly connected with the connecting rod (10) through a bolt.