CN212940043U

CN212940043U - Disposable electric toothbrush

Info

Publication number: CN212940043U
Application number: CN202021090496.3U
Authority: CN
Inventors: 姜常勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-12
Filing date: 2020-06-12
Publication date: 2021-04-13
Anticipated expiration: 2030-06-12

Abstract

The utility model provides a disposable electric toothbrush, belonging to the technical field of electric toothbrushes; the toothbrush comprises a control part, a toothbrush head and a handle, wherein the toothbrush head and the handle are respectively arranged at two ends of the control part, a vibrating part is arranged in the toothbrush head, a power supply is arranged in the handle, and the control part controls the on-off of the power supply to realize the start-stop work of the vibrating part; the control piece is wrapped by an external soft sleeve, and two ends of the external soft sleeve are respectively connected with the toothbrush head and the handle in a sealing way; and the control piece is flexibly connected with the toothbrush head through a built-in soft sleeve. The utility model changes the rigid connection between the toothbrush head and the handle shaft into flexible connection, weakens the noise generation and the vibration sense of the hand-held part, is beneficial to ensuring the vibration force and the cleaning ability of the toothbrush head, and has the effects of strong cleaning ability, low noise, high efficiency, high comfort level and the like; and the disposable structural design concept is adopted, so that the disposable waterproof cloth has the characteristics of low cost, easiness in carrying, excellent waterproof performance, safety, sanitation and the like, and is suitable for popularization and promotion.

Description

Disposable electric toothbrush

Technical Field

The utility model relates to an electric toothbrush's technical field especially relates to a disposable electric toothbrush.

Background

In recent years, toothbrushes, toothpastes, tooth brushing methods, and problems associated with tooth brushing have become important topics for oral preventive medicine research. The manual toothbrush used in daily life is provided with bristles on one side of a brush handle, the use of the habit is horizontal brushing, the tooth brushing habit is not clean and has the danger of damaging gum, scientific tooth brushing needs to be vertical brushing up and down along the teeth, and the ideal tooth brushing effect is difficult to achieve manually by using the manual toothbrush. At present, the electric toothbrush better solves the defects of the traditional toothbrush; the electric toothbrush can make the brush head generate high-frequency vibration through the quick rotation or vibration of the motor core, instantly decompose toothpaste into fine foam to deeply clean teeth gaps, and meanwhile, the vibration of the brush hair can promote the blood circulation of the oral cavity and has a massage effect on gum tissues.

The existing electric toothbrush mainly comprises a handle, a vibration motor arranged in the handle, a toothbrush head arranged at one end of the handle and the like. However, the electric toothbrush head and the handle shaft are rigidly connected, so that most of the power of the toothbrush head is absorbed by the handle to reduce the vibration force and cleaning capability of the toothbrush, and the defects of high noise or too strong vibration sense of the hand-held part of the handle are caused. In addition, the existing repeatedly-used electric toothbrush is much less inconvenient than a manual toothbrush in use due to larger volume, such as convenient and smooth use, inconvenient placement, easy mistaken knocking over and the like; or the toothbrush head and the handle are inconvenient to clean due to the existence of the charging structure, so that bacteria are easy to breed; or the cleaning ability is not different from that of the manual toothbrush due to high quality manufacturing cost and low quality though the power is insufficient though the manufacturing cost is high and the quality is low.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a disposable electric toothbrush, which improves the rigid connection between the toothbrush head and the handle shaft into flexible connection, weakens the generation of noise and the vibration sense of the hand-held part, is beneficial to ensuring the vibration strength and the cleaning capability of the toothbrush head, and has the effects of strong cleaning capability, low noise, high efficiency, high comfort level and the like; and the disposable structural design concept is adopted, so that the disposable waterproof paint has the characteristics of low cost, easiness in carrying, excellent waterproof performance, safety, sanitation and the like, is suitable for popularization and has high potential market economic value.

The utility model provides a following technical scheme, a disposable electric toothbrush, include the control and locate toothbrush head and the handle at this control both ends respectively, the toothbrush head embeds there is the vibrating piece, the handle embeds there is the power, control the break-make of power is realized the vibrating piece opens and stops work. The structural design realizes the electric function of the toothbrush; and the vibrating piece is arranged inside the toothbrush head, so that the vibration of the vibrating piece is transmitted to the toothbrush head more efficiently, and the cleaning capability of the toothbrush head is greatly improved.

Preferably, the control part is wrapped by an external soft sleeve, and two ends of the external soft sleeve are respectively connected with the toothbrush head and the handle in a sealing manner; and the control piece is flexibly connected with the toothbrush head through a built-in soft sleeve. The purpose of this structural design is to reduce vibration energy from the toothbrush head transmit to improve on the handle cleaning ability and noise production, reduce the vibration of handle when, make handheld more comfortable.

Preferably, the control member includes a switch base and a switch embedded in the switch base, and the switch is electrically connected to the power source and the vibrating member, respectively.

Preferably, a connecting piece is arranged on the switch seat; one end of the connecting piece is connected with the end part of the toothbrush head by adopting a buckling structure, and the other end of the connecting piece is connected with the end part of the handle by adopting a tongue-and-groove structure. The structural design further simplifies the product structure and reduces the manufacturing cost.

Preferably, the external soft sleeve protrudes upwards to form an accommodating cavity in the inner wall thereof, and the switch is arranged in the accommodating cavity. The purpose of this design is to realize the switch through the elastic deformation of external software cover opens or closes the function.

Preferably, the vibrating member includes a motor embedded in the inner cavity of the toothbrush head and an eccentric block provided on an output shaft of the motor. The structural design realizes the vibration cleaning function of the toothbrush head.

Preferably, the handle and the toothbrush head end part are provided with sealing grooves, and two ends of the external soft sleeve are respectively in sealing connection with the sealing grooves at corresponding positions. The structural design improves the waterproof capability and reliability of the product.

Preferably, the toothbrush head and the handle are of a seamless integral structure respectively. The structural design can further reduce the size of the product and reduce the manufacturing cost, and is suitable for the structural requirements of disposable electric toothbrush products; meanwhile, the growth of bacteria caused by the generation of scale and the like due to the existence of the gap is prevented.

Preferably, the internal soft sleeve and the external soft sleeve are made of silica gel materials. This structural design plays better prevention of seepage water effect.

Preferably, the power supply is a dry battery. The design aims to avoid the complex work caused by frequent charging of the conventional repeatedly-used electric toothbrush, and is simple, convenient, sanitary and good in portability.

The beneficial effects of the utility model are that, compared with the existing electric toothbrush, the electric toothbrush has the following advantages:

1. adopt external software cover both ends respectively with the toothbrush head reaches handle sealing connection, the control through an internal software cover with toothbrush head flexonics, just vibration piece direct settling in the structural design of toothbrush head inner chamber to transmit the toothbrush head with vibration energy is more high-efficient, and the vibration energy of minimizing follows the toothbrush head transmits on the handle, improve the clean ability of product, the production of greatly reduced noise can play the reduction the vibration of handle makes handheld more comfortable, promotes consumer and uses the experience sense.

2. Adopt the both ends of external software cover respectively with the toothbrush head reaches correspond the position on the handle seal groove sealing connection's structural design, just external software cover adopts silica gel material, can effectively prevent more that the infiltration phenomenon from producing, compares through the sealing washer waterproof mode with electric toothbrush before, promotes this disposable electric toothbrush's waterproof ability and reliability.

3. The power supply made of dry battery materials is adopted, so that the complex work caused by frequent charging is not needed, the problems of complex structure and large size caused by the existence of a chargeable structure of the conventional electric toothbrush and the mutual interference of assembly and vibration are avoided, and the problems of inconvenience in cleaning, easiness in breeding bacteria, inconvenience in carrying and storage and the like are solved; in addition, the overall size of the product structure is reduced, the size of the product structure is close to that of a manual toothbrush, the product structure is small and exquisite, the industrial design is more convenient and more attractive, and the product cost and the plastic mold opening cost are greatly reduced.

Drawings

FIG. 1 is a schematic view of an exploded structure of a disposable electric toothbrush according to the present invention;

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

FIG. 3 is a schematic view of the disposable electric toothbrush (without external soft cover) according to the present invention;

FIG. 4 is a partially enlarged view of the symbol A;

FIG. 5 is an exploded view of the assembly area labeled A;

description of reference numerals: 10-control piece, 11-switch base, 111-connecting piece, 12-switch, 20-toothbrush head, 30-handle, 31-sealing groove, 40-vibration piece, 41-motor, 42-eccentric block, 50-power supply, 60-external soft sleeve and 70-internal soft sleeve.

Detailed Description

In order to make the object, technical solution and technical effect of the present invention more clearly understood, the present invention will be further described with reference to the following embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 and 2, a disposable electric toothbrush includes a control member 10, and a brush head 20 and a handle 30 provided at both ends of the control member, respectively. Specifically, toothbrush head 20 embeds has vibrating piece 40, handle 30 embeds has power 50, control 10 control the break-make of power 50 is realized vibrating piece 40 opens and stops the work, has realized the health of this electric toothbrush automatic clearance oral cavity tooth, improves the hard and not good problem of cleaning effect of manual toothbrush. In this embodiment, the vibration member 40 is installed inside the toothbrush head 20, so that the vibration energy generated from the vibration member 40 is more efficiently transmitted to the toothbrush head 20, thereby greatly improving the cleaning ability of the electric toothbrush head.

Further, the vibrating member 40 includes a motor 41 fitted in an inner cavity of the toothbrush head 20 and an eccentric mass 42 provided on an output shaft of the motor. Specifically, the motor 41 rotates the eccentric mass 42, thereby performing a vibration cleaning function of the brush head 20.

Referring to fig. 3, 4 and 5, the control member 10 includes a switch holder 11 and a switch 12 fitted in the switch holder, and the switch is electrically connected to the power source 50 and the vibrator 40, respectively. In this embodiment, the switch base 11 is provided with a connecting member 111; one end of the connecting piece 111 is connected with the end part of the toothbrush head 20 by adopting a buckling structure, and the other end of the connecting piece is connected with the end part of the handle 30 by adopting a tongue-and-groove structure. Preferably, the power supply 50 made of dry battery materials does not need to be charged frequently to cause complex work, and compared with the existing electric toothbrush, the electric toothbrush has a rechargeable structure, so that the problems of complex structure, large size and the like caused by mutual interference of assembly and vibration are avoided, and the problems of inconvenience in cleaning, easiness in breeding bacteria, inconvenience in carrying and storage and the like are solved. In addition, the electric toothbrush has the advantages that the overall structure size is reduced, the size of the electric toothbrush is close to that of a manual toothbrush, the electric toothbrush is small and exquisite, the industrial design is more convenient and more attractive, and the product cost and the plastic mold opening cost are greatly reduced.

Referring to fig. 2 and 4, the control element 10 is wrapped by an external soft sleeve 60, two ends of the external soft sleeve are respectively connected with the toothbrush head 20 and the handle 30 in a sealing way, and the control element 10 is flexibly connected with the toothbrush head 20 through an internal soft sleeve 70; specifically, the handle 30 and the end of the toothbrush head 20 are both provided with a sealing groove 31, and two ends of the external soft sleeve 60 are respectively connected with the sealing groove 31 at the corresponding position in a sealing manner. This use novel adoption silica gel material make external software cover 60 reaches the setting of built-in software cover 70, its main function has: 1. the switch base 11 is flexibly connected with the toothbrush head 20 through the built-in soft sleeve 70, so that the rigid connection of the existing electric toothbrush is changed, the generation of noise and the loss of vibration energy can be weakened, the vibration strength and the cleaning capability of the toothbrush head 20 can be ensured, and the effects of strong cleaning capability, low noise, high efficiency and the like are achieved; 2. the external soft sleeve 60 wraps the control element 10, and two ends of the external soft sleeve are respectively connected with the handle 30 and the end part of the toothbrush head 20, so that vibration energy transmitted from the toothbrush head 20 to the handle 30 can be reduced, the cleaning capability is improved, the noise is reduced, meanwhile, the vibration of the handle 30 is reduced, and the hand holding is more comfortable; 3. the external soft sleeve 60 is made of a silica gel material, so that the water seepage phenomenon can be more effectively prevented, the internal structure of the electric toothbrush is protected, and compared with the traditional electric toothbrush in a sealing ring waterproof mode, the waterproof capacity and reliability of the disposable electric toothbrush are improved; 4. because the external soft sleeve 60 is adsorbed on the surface of the internal structure of the electric toothbrush, the size and the structure of the product are greatly reduced, and the electric toothbrush has the characteristics of convenience in use and carrying and the like.

Referring to fig. 1 and 2, the external soft sleeve 60 protrudes upward to form an accommodating cavity in the inner wall thereof, the switch 12 is disposed in the accommodating cavity, and the switch 12 is turned on or off by pressing the upward protrusion of the external soft sleeve 60 to elastically deform the external soft sleeve 60, so as to control the opening and closing of the vibrating member 40. In this embodiment, the switch 12 is completely closed, so that external moisture or impurities can be prevented from entering the electric toothbrush through a gap between the switch 12 and the switch base 11, thereby enhancing waterproof performance.

Furthermore, the toothbrush head 20 and the handle 30 are respectively of a seamless integrated structure, so that the size of the product can be further reduced, the manufacturing cost is reduced, and the structure requirement of the disposable electric toothbrush product is met; meanwhile, the growth of bacteria caused by the generation of scale and the like due to the existence of the gap is prevented.

The utility model discloses a theory of operation does: when the electric toothbrush is used, the switch 12 is pressed once, the motor 41 is electrified and started to drive the eccentric block 42 to rotate, so that the toothbrush head 20 vibrates and is aligned with the tooth part, automatic cleaning is realized, the switch 12 is pressed again after cleaning is finished, and the motor 41 is powered off and stops rotating to enable the toothbrush head 20 to stop vibrating.

The foregoing is a more detailed description of the present invention, taken in conjunction with the specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments shown and described. To the utility model belongs to the technical field of the ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, its framework form can be nimble changeable, can derive series of products. But merely as a matter of simple deductions or substitutions, should be considered as belonging to the scope of patent protection of the present invention as determined by the claims submitted.

Claims

1. A disposable electric toothbrush comprises a control part, a toothbrush head and a handle, wherein the toothbrush head and the handle are respectively arranged at two ends of the control part; the method is characterized in that: the control piece is wrapped by an external soft sleeve, and two ends of the external soft sleeve are respectively connected with the toothbrush head and the handle in a sealing way; and the control piece is flexibly connected with the toothbrush head through a built-in soft sleeve.

2. The disposable electric toothbrush of claim 1, wherein: the control piece comprises a switch seat and a switch embedded on the switch seat, and the switch is electrically connected with the power supply and the vibrating piece respectively.

3. The disposable electric toothbrush of claim 2, wherein: the switch seat is provided with a connecting piece; one end of the connecting piece is connected with the end part of the toothbrush head by adopting a buckling structure, and the other end of the connecting piece is connected with the end part of the handle by adopting a tongue-and-groove structure.

4. The disposable electric toothbrush of claim 2, wherein: the external soft sleeve protrudes upwards to form an accommodating cavity in the inner wall of the external soft sleeve, and the switch is arranged in the accommodating cavity.

5. The disposable electric toothbrush of claim 1, wherein: the vibrating piece comprises a motor embedded in the inner cavity of the toothbrush head and an eccentric block arranged on an output shaft of the motor.

6. The disposable electric toothbrush of claim 1, wherein: the handle reaches toothbrush head tip has all seted up the seal groove, the both ends of external software cover respectively with the position of corresponding seal groove sealing connection.

7. The disposable electric toothbrush of claim 1, wherein: the toothbrush head and the handle are of a seamless integrated structure respectively.

8. The disposable electric toothbrush of claim 1, wherein: the built-in soft sleeve and the external soft sleeve are both made of silica gel materials.

9. The disposable electric toothbrush of claim 1, wherein: the power supply is a dry battery.