CN211131477U

CN211131477U - Electric toothbrush convenient to install brush head fixedly

Info

Publication number: CN211131477U
Application number: CN201921174286.XU
Authority: CN
Inventors: 汪汉坤
Original assignee: Changle Lizhi Products Design Co Ltd
Current assignee: Shanghai Tianfeng Technology Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-07-31
Anticipated expiration: 2029-07-25

Abstract

An electric toothbrush convenient for installing and fixing a brush head comprises a brush head, a machine body and a bonding plate, wherein a waterproof rubber ring is installed at the lower end of the brush head, a guide post is connected to the inner wall of the brush head and penetrates through a limiting plate, a pressing block is connected to the right side of the limiting plate, a clamping plate is installed on the left side of the limiting plate, a recovery spring is connected to the right side of the clamping plate, a clamping groove is formed in the upper surface of the machine body, a motor shaft is installed at the upper end of the machine body, a charging hole is formed in the right side of the machine body, a charging seat is installed on the left side of the bonding plate, and a; this be convenient for install the installation of fixed electric toothbrush's brush head to brush head and fix more convenient, and can hang and drip dry in the wall and handle, prevent breeding of bacterium, also saved simultaneously and put the space.

Description

Electric toothbrush convenient to install brush head fixedly

Technical Field

The utility model relates to an electric toothbrush technical field specifically is an electric toothbrush convenient to install fixedly to brush head.

Background

The electric toothbrush is a toothbrush which generates high-frequency swing of a brush head perpendicular to a brush handle direction through a vibration motor in the toothbrush, the swing amplitude is small, a mixture of toothpaste and water in an oral cavity generates a large amount of tiny bubbles through the swing, and the pressure generated when the bubbles burst can deeply clean dirt between teeth, however, the electric toothbrush in the market still has some defects, such as:

1. when the brush head of the electric toothbrush in the market is replaced, the brush head cannot be well installed and fixed, the brush head is easy to damage in the installation process, and water cannot be well prevented from entering a joint in the use process, so that the use of the electric toothbrush is influenced;

2. electric toothbrush in the existing market need put perpendicularly in the desktop when not using, leads to remaining rivers in the fuselage surface in the brush head use, and can not be fine dry brush head and brush hair, breed the bacterium easily to occupy the desktop space.

We have therefore proposed a power toothbrush which facilitates the mounting and fixing of the brush head in order to solve the problems set out above.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: provides an electric toothbrush which is not easy to breed bacteria and convenient for installing and fixing a brush head.

The technical scheme of the utility model is that: the utility model provides an electric toothbrush convenient to install fixedly to brush head, includes brush head, fuselage and adhesive plate, waterproof rubber ring is installed to the lower extreme of brush head, and the inner wall connection of brush head has the guide post to the guide post runs through in the limiting plate, the right side of limiting plate is connected with presses the piece, and the left side of limiting plate installs the cardboard, and the right side of cardboard is connected with the recovery spring, the block groove has been seted up to the upper surface of fuselage, and the upper end of fuselage installs the motor shaft to the hole of charging has been seted up on the right side of fuselage, the left side of adhesive plate is connected with elastic buckle, and elastic buckle's inboard installs anti-skidding cushion, the charging seat is installed in the left side of adhesive plate, and the left side of charging.

The waterproof rubber ring is connected with the lower end of the brush head in a nested manner.

The guide posts are 4 and divided into two groups, the guide posts and the limiting plate form a sliding structure, and the thickness of the pressing block on the right side of the limiting plate is equal to the wall thickness of the brush head.

The clamping plate is of a concave structure and penetrates through the lower end of the brush head, and the width of the through hole in the lower end of the brush head is larger than the thickness of the clamping plate.

The clamping groove is provided with 2, and the clamping groove and the clamping plate form a clamping structure.

The beneficial effects are that:

1. the waterproof rubber ring is arranged, so that water can be prevented from flowing into the joint of the brush head and the machine body in the using process, and the normal use of the toothbrush is influenced;

2. the toothbrush is provided with a guide post, a limiting plate, a pressing block, a restoring spring and a clamping plate, when a fixed toothbrush head needs to be installed, the pressing block is pressed, the pressing block drives the limiting plate to move along the guide post leftwards, so that the clamping plate is pushed to move leftwards, the clamping plate is aligned to the clamping groove to be placed, the pressing block is loosened, the restoring spring rebounds, the clamping plate is pulled to move rightwards, and the clamping plate is clamped into the clamping groove, so that the toothbrush head is installed and fixed;

3. be provided with adhesive sheet, elasticity buckle and anti-skidding cushion, glue the adhesive sheet at the wall of suitable height, invert electric toothbrush again, the head that charges is gone into to the hole cover that charges on the fuselage, again with the fuselage block in elasticity buckle, anti-skidding cushion plays the antiskid effect, and electric toothbrush is inverted in the wall this moment, drips the water in the dry brush head, plays the effect that prevents to breed the bacterium.

Drawings

FIG. 1 is a schematic view of a sectional view of the brush head of the present invention;

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

FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

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

FIG. 5 is a schematic side view of the wall-hanging device of the present invention;

FIG. 6 is a schematic top view of the wall-hanging device of the present invention;

fig. 7 is a schematic view of the front view structure of the wall-hanging device of the present invention.

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.

As shown in fig. 1-7, an electric toothbrush convenient for installing and fixing a brush head comprises a brush head 1, a waterproof rubber ring 2, a guide post 3, a limit plate 4, a pressing block 5, a recovery spring 6, a clamp plate 7, a clamping groove 8, a body 9, a motor shaft 10, a charging hole 11, a bonding plate 12, an elastic buckle 13, an anti-skid rubber pad 14, a charging seat 15 and a charging head 16, wherein the waterproof rubber ring 2 is installed at the lower end of the brush head 1, the guide post 3 is connected to the inner wall of the brush head 1, the guide post 3 penetrates through the limit plate 4, the pressing block 5 is connected to the right side of the limit plate 4, the clamp plate 7 is installed at the left side of the limit plate 4, the recovery spring 6 is connected to the right side of the clamp plate 7, the clamping groove 8 is opened on the upper surface of the body 9, the motor shaft 10 is installed at the upper end of the body 9, the charging hole 11, and the inner side of the elastic buckle 13 is provided with an anti-skid rubber pad 14, the left side of the adhesive plate 12 is provided with a charging seat 15, and the left side of the charging seat 15 is provided with a charging head 16.

The waterproof rubber ring 2 is connected with the lower end of the brush head 1 in a nested manner, so that the joint of the brush head 1 and the machine body 9 can be sealed by the waterproof rubber ring 2, and water is prevented from entering the joint to influence the normal use of the toothbrush.

The guide post 3 is provided with 4, divide into two sets ofly, and guide post 3 constitutes sliding construction with limiting plate 4, can prevent that limiting plate 4 from taking place the offset at the in-process of motion to the thickness of pressing movable block 5 on limiting plate 4 right side equals the wall thickness of brush head 1, prevents to exceed the wall fish tail user of brush head 1.

Cardboard 7 is "concave" style of calligraphy structure, and cardboard 7 runs through in the lower extreme of brush head 1 to the width of the through hole of brush head 1 lower extreme is greater than the thickness of cardboard 7, makes cardboard 7 have the space that removes, is convenient for brush head 1's installation and take off.

The clamping grooves 8 are arranged in number of 2, and the clamping grooves 8 and the clamping plates 7 form a clamping structure, so that the left and right sides of the brush head 1 can be installed and fixed, and the brush head 1 can be replaced more conveniently.

When the electric toothbrush convenient for installing and fixing the brush head is used, firstly, as shown in figure 2, a pressing block 5 on the outer wall of a brush head 1 is pressed, the pressing block 5 pushes a limiting plate 4 to move leftwards along a guide post 3, the limiting plate 4 drives a left clamping plate 7 to move leftwards, a restoring spring 6 stretches at the moment, a motor shaft 10 is clamped into the brush head 1, then the clamping plate 7 is aligned and placed into a clamping groove 8, a waterproof rubber ring 2 covers a joint, the pressing block 5 is loosened at the moment, the restoring spring 6 rebounds, the limiting plate 4 and the clamping plate 7 return to the original positions under the action of the restoring spring 6, the clamping plate 7 is clamped into the clamping groove 8, the installation of the brush head 1 is completed at the moment, after the use is completed, an adhesive plate 12 is adhered to a wall surface with a proper height, the electric toothbrush is used, a charging hole 11 is aligned with a left charging head 16 of a left side 15 and then is, the anti-slip rubber pad 14 plays an anti-slip role and prevents the toothbrush from falling off, thereby draining water on the brush head 1 and preventing bacteria from breeding.

Those not described in detail in this specification are within the skill of the art.

The above embodiments are only used for illustrating and explaining the utility model, and are not intended to limit the present invention, and those skilled in the art can make various changes or substitutions within the scope of the present invention, and shall also belong to the protection scope of the present invention.

Claims

1. The utility model provides an electric toothbrush convenient to it is fixed to install brush head, includes brush head (1), fuselage (9) and adhesive sheet (12), its characterized in that: the lower end of the brush head (1) is provided with a waterproof rubber ring (2), the inner wall of the brush head (1) is connected with a guide post (3), the guide post (3) penetrates through the limit plate (4), the right side of the limit plate (4) is connected with a pressing block (5), the left side of the limit plate (4) is provided with a clamping plate (7), a restoring spring (6) is connected to the right side of the clamping plate (7), a clamping groove (8) is formed in the upper surface of the machine body (9), a motor shaft (10) is installed at the upper end of the machine body (9), a charging hole (11) is arranged on the right side of the machine body (9), an elastic buckle (13) is connected on the left side of the adhesive plate (12), and the inboard of elasticity buckle (13) is installed anti-skidding cushion (14), charging seat (15) are installed in the left side of adhesive sheet (12), and charging head (16) are installed in the left side of charging seat (15).

2. The electric toothbrush for facilitating the mounting and fixing of the brush head according to claim 1, wherein: the waterproof rubber ring (2) is connected with the lower end of the brush head (1) in a nested manner.

3. The electric toothbrush for facilitating the mounting and fixing of the brush head according to claim 1, wherein: the guide posts (3) are provided with 4 and divided into two groups, the guide posts (3) and the limiting plates (4) form a sliding structure, and the thickness of the pressing blocks (5) on the right sides of the limiting plates (4) is equal to the wall thickness of the brush head (1).

4. The electric toothbrush for facilitating the mounting and fixing of the brush head according to claim 1, wherein: the clamping plate (7) is of a concave structure, the clamping plate (7) penetrates through the lower end of the brush head (1), and the width of a through hole in the lower end of the brush head (1) is larger than the thickness of the clamping plate (7).

5. The electric toothbrush for facilitating the mounting and fixing of the brush head according to claim 1, wherein: the number of the clamping grooves (8) is two, and the clamping grooves (8) and the clamping plate (7) form a clamping structure.