CN217014307U

CN217014307U - Sound wave electric toothbrush of low noise

Info

Publication number: CN217014307U
Application number: CN202220333356.7U
Authority: CN
Inventors: 周娜
Original assignee: Nanjing Yaxiaoxian Health Technology Co ltd
Current assignee: Nanjing Yaxiaoxian Health Technology Co ltd
Priority date: 2022-02-18
Filing date: 2022-02-18
Publication date: 2022-07-22
Anticipated expiration: 2032-02-18

Abstract

The utility model discloses a low-noise sound wave electric toothbrush which comprises a bottom cover, a toothbrush main body and a toothbrush head, wherein a button is installed at one end of the toothbrush main body, a noise reduction structure is arranged on the inner side of the toothbrush main body, sealing structures are arranged at the bottom ends of two sides in the toothbrush main body, limiting grooves are uniformly formed in the bottom end of the toothbrush main body, the bottom cover is installed at the bottom end of the toothbrush main body, a dismounting structure is uniformly arranged at the top end of the bottom cover, the dismounting structure comprises a limiting block, a clamping groove and a telescopic spring, the limiting block is uniformly installed at the top end of the bottom cover, and the telescopic spring is installed in the limiting block. According to the toothbrush, the limiting blocks are uniformly arranged at the top end of the bottom cover, the limiting blocks are pulled by force, the telescopic springs are stressed and compressed, the clamping blocks and the clamping grooves are loosened from each other, the fixed limit on the bottom cover is removed, the bottom cover can be detached, the purpose of maintaining the interior of the toothbrush main body is achieved, and the maintenance efficiency is improved.

Description

Sound wave electric toothbrush of low noise

Technical Field

The utility model relates to the technical field of sound wave electric toothbrushes, in particular to a low-noise sound wave electric toothbrush.

Background

Along with economic horizon's continuous improvement, technological level's continuous progress, sound wave electric toothbrush has obtained extensive application, and sound wave electric toothbrush is one kind and uses the magnetic suspension motor as the power supply, drives the toothbrush head according to the frequency vibration of designing, reaches the novel toothbrush of clean tooth, mainly has types such as electric toothbrush host computer, removable toothbrush head and charging base.

The patent specification with the publication number of CN215458884U discloses a sound wave electric toothbrush, including the toothbrush shell, the circumference inner wall fixed mounting of toothbrush shell has the motor, and the inside one end fixed mounting who is close to the motor of toothbrush shell has the fixed block, one side fixed mounting of fixed block has the sleeve pipe that takes precautions against earthquakes, and the sheathed tube inside swing joint that takes precautions against earthquakes has the oscillating axle, the outer wall of motor is provided with the shock attenuation sleeve pipe, and the output shaft of motor is connected with the one end transmission of oscillating axle, the other end fixed mounting of oscillating axle has the toothbrush head. The output shaft of the motor drives the swing shaft to vibrate, so that the toothbrush head and the toothbrush bristles vibrate, the vibration amplitude of the sound wave electric toothbrush is relatively smaller and softer than that of a rotary electric toothbrush, the vibration of the toothbrush body is effectively reduced through the damping sleeve when the sound wave electric toothbrush is used, a vibration source is concentrated on the toothbrush bristles to clean teeth and tooth seams in an oral cavity, and the damping sleeve outside the motor can weaken the vibration of the shell, so that comfortable tooth brushing is realized.

The prior art scheme among the above-mentioned has the weak point, and sound wave electric toothbrush is not convenient for dismantle, is not convenient for dismantle the bottom, maintains sound wave electric toothbrush's inside, has reduced sound wave electric toothbrush's maintenance efficiency to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide a low-noise sound wave electric toothbrush, which is used for solving the defect that the existing sound wave electric toothbrush is inconvenient to disassemble.

(II) contents of utility model

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a sound wave electric toothbrush of low noise, includes bottom, toothbrush main part and toothbrush head, the button is installed to the one end of toothbrush main part, the inboard of toothbrush main part is provided with the structure of making an uproar that falls, the bottom of the inside both sides of toothbrush main part all is provided with seal structure, the inside bottom of toothbrush main part evenly is provided with the spacing groove, the bottom is installed to the bottom of toothbrush main part, the top of bottom evenly is provided with the dismouting structure, the toothbrush head is installed on the top of toothbrush main part.

Preferably, the dismouting structure includes stopper, fixture block, draw-in groove and expanding spring, the stopper is evenly installed on the top of bottom, expanding spring is all installed to the inside of stopper, and expanding spring's both ends all install the fixture block, the one end of fixture block all is provided with the draw-in groove. The dismouting structure of setting can be dismantled the bottom, maintains the inside of toothbrush main part.

Preferably, the clamping groove is arranged in the limiting groove, and the clamping groove and the clamping block form a clamping structure. The clamping block and the clamping groove are mutually loosened, so that the fixed limit of the bottom cover can be removed.

Preferably, the clamping blocks are symmetrically arranged, and the clamping blocks and the telescopic spring form a telescopic structure. The telescopic spring is compressed under stress, so that the clamping block and the clamping groove are convenient to loosen.

Preferably, seal structure is including sealed pad, cavity and reset spring, the bottom in the inside both sides of toothbrush main part is all installed to the cavity, reset spring is evenly installed to the inside of cavity, and reset spring's one end all installs sealed pad. The sealing structure can enhance the sealing performance between the bottom cover and the toothbrush main body.

Preferably, one end of the sealing gasket is arranged in the cavity, and the return springs are arranged at equal intervals at one end of the sealing gasket. The return spring presses the gasket so that the gasket is in contact with the bottom cover.

Preferably, the noise reduction structure comprises a reinforcing plate, a sound absorption layer and a sound insulation plate, wherein the reinforcing plate is arranged on the inner side of the toothbrush main body, the sound absorption layer is arranged on the inner side of the reinforcing plate, and the sound insulation plate is arranged on the inner side of the sound absorption layer. The noise reduction structure can play a certain noise reduction role, and noise pollution is avoided.

(III) advantageous effects

The low-noise sound wave electric toothbrush provided by the utility model has the advantages that:

(1) the limit blocks are uniformly arranged at the top end of the bottom cover, the limit blocks are pulled by force, the telescopic spring is stressed and compressed, the clamp block and the clamp groove are loosened from each other, the fixed limit on the bottom cover is removed, the bottom cover can be detached, the purpose of maintaining the interior of the toothbrush main body is realized, and the maintenance efficiency is improved;

(2) the return springs are uniformly arranged at the bottom ends of the two sides in the toothbrush main body and press the sealing gasket, so that the sealing gasket is contacted with the bottom cover, the sealing property between the bottom cover and the toothbrush main body can be enhanced, and the phenomenon that water stains enter the toothbrush main body to cause damage of the toothbrush main body is avoided;

(3) through the sound absorbing layer of installing in toothbrush main part inboard, under the mutually supporting of sound absorbing layer and acoustic celotex board, can play certain noise reduction effect, avoid causing noise pollution, the reinforcing plate can strengthen the shape ability of preapring for an unfavorable turn of events of toothbrush main part, prolongs its life.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic diagram of a three-dimensional structure of the bottom cap of the present invention;

FIG. 3 is a partial structural view of the sealing structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 5 is a schematic view of a partial structure of a noise reduction structure according to the present invention.

The reference numerals in the figures illustrate: 1. pressing a key; 2. a disassembly and assembly structure; 201. a limiting block; 202. a clamping block; 203. a card slot; 204. a tension spring; 3. a sealing structure; 301. a gasket; 302. a cavity; 303. a return spring; 4. a bottom cover; 5. a limiting groove; 6. a toothbrush body; 7. a toothbrush head; 8. a noise reduction structure; 801. a reinforcing plate; 802. a sound absorbing layer; 803. an acoustic panel.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example one

Referring to fig. 1-5, an embodiment of the present invention is shown: a low-noise sound wave electric toothbrush comprises a bottom cover 4, a toothbrush main body 6 and a toothbrush head 7, wherein a button 1 is installed at one end of the toothbrush main body 6, limiting grooves 5 are uniformly formed in the bottom end inside the toothbrush main body 6, the bottom cover 4 is installed at the bottom end of the toothbrush main body 6, the toothbrush head 7 is installed at the top end of the toothbrush main body 6, a noise reduction structure 8 is arranged on the inner side of the toothbrush main body 6, the noise reduction structure 8 comprises a reinforcing plate 801, a sound absorption layer 802 and a sound insulation plate 803, the reinforcing plate 801 is installed on the inner side of the toothbrush main body 6, the sound absorption layer 802 is installed on the inner side of the reinforcing plate 801, and the sound-absorbing layer 802 is provided with a sound-insulating board 803 on the inner side, and through the mutual matching of the sound-absorbing layer 802 and the sound-insulating board 803, can play certain noise reduction effect, reduce the noise that toothbrush main part 6 produced when using, can strengthen toothbrush main part 6's anti-deformation ability to a certain extent through reinforcing plate 801, prolong its life.

The bottom of 6 inside both sides of toothbrush main part all is provided with seal structure 3, seal structure 3 is including sealed pad 301, cavity 302 and reset spring 303, the bottom in 6 inside both sides of toothbrush main part is all installed to cavity 302, reset spring 303 is evenly installed to the inside of cavity 302, and sealed pad 301 is all installed to reset spring 303's one end, the one end of sealed pad 301 sets up the inside at cavity 302, reset spring 303 is equidistant range in the one end of sealed pad 301, through the sealed pad 301 of reset spring 303 extrusion, make sealed pad 301 and bottom 4 contact, thereby alright strengthen the leakproofness between bottom 4 and the toothbrush main part 6, avoid water stain phenomenon that causes its damage in getting into toothbrush main part 6, improve toothbrush main part 6's waterproof performance.

Example two

The top of bottom 4 evenly is provided with dismouting structure 2, dismouting structure 2 includes stopper 201, fixture block 202, draw-in groove 203 and expanding spring 204, stopper 201 evenly installs on the top of bottom 4, expanding spring 204 is all installed to stopper 201's inside, and expanding spring 204's both ends all install fixture block 202, fixture block 202's one end all is provided with draw-in groove 203, draw-in groove 203 installs in the inside of spacing groove 5, draw-in groove 203 constitutes the block structure with fixture block 202, be convenient for dismantle bottom 4.

When the toothbrush main body 6 needs to be maintained, the limiting block 201 is pulled with force, the extension spring 204 is stressed and compressed, the clamping block 202 and the clamping groove 203 are loosened from each other, the fixing limit of the bottom cover 4 is removed, the bottom cover 4 can be detached, and the inside of the toothbrush main body 6 can be maintained.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an electronic toothbrush of sound wave of low noise, includes bottom cap (4), toothbrush main part (6) and toothbrush head (7), its characterized in that: a button (1) is installed at one end of the toothbrush main body (6), a noise reduction structure (8) is arranged on the inner side of the toothbrush main body (6), sealing structures (3) are arranged at the bottom ends of two sides in the toothbrush main body (6), limiting grooves (5) are uniformly formed in the bottom end in the toothbrush main body (6), and a bottom cover (4) is installed at the bottom end of the toothbrush main body (6);

the top end of the bottom cover (4) is uniformly provided with dismounting structures (2);

the toothbrush head (7) is installed at the top end of the toothbrush main body (6).

2. A low noise acoustic power toothbrush according to claim 1, wherein: the disassembly and assembly structure (2) comprises limiting blocks (201), clamping blocks (202), clamping grooves (203) and telescopic springs (204), the limiting blocks (201) are evenly installed at the top end of the bottom cover (4), the telescopic springs (204) are installed inside the limiting blocks (201), the clamping blocks (202) are installed at two ends of the telescopic springs (204), and the clamping grooves (203) are arranged at one ends of the clamping blocks (202).

3. A low noise, sonic power toothbrush as defined in claim 2, wherein: the clamping groove (203) is arranged in the limiting groove (5), and the clamping groove (203) and the clamping block (202) form a clamping structure.

4. A low noise, sonic power toothbrush as defined in claim 2, wherein: the fixture blocks (202) are symmetrically arranged, and the fixture blocks (202) and the extension springs (204) form an extension structure.

5. A low noise acoustic power toothbrush according to claim 1, wherein: seal structure (3) are including sealed pad (301), cavity (302) and reset spring (303), the bottom in toothbrush main part (6) inside both sides is all installed in cavity (302), reset spring (303) are evenly installed to the inside of cavity (302), and the one end of reset spring (303) all installs sealed pad (301).

6. A low noise, sonic power toothbrush as defined in claim 5, wherein: one end of the sealing gasket (301) is arranged in the cavity (302), and the return springs (303) are arranged at equal intervals at one end of the sealing gasket (301).

7. A low noise, sonic power toothbrush as defined in claim 1, wherein: noise reduction structure (8) are including reinforcing plate (801), sound absorbing layer (802) and acoustic celotex board (803), the inboard at toothbrush main part (6) is installed in reinforcing plate (801), sound absorbing layer (802) are installed to the inboard of reinforcing plate (801), and acoustic celotex board (803) are installed to the inboard of sound absorbing layer (802).