CN203662222U

CN203662222U - Electric cleaning brush

Info

Publication number: CN203662222U
Application number: CN201320891192.0U
Authority: CN
Inventors: 应平祥; 唐仙强
Original assignee: CHAOREN GROUP CORP Ltd
Current assignee: CHAOREN GROUP CORP Ltd
Priority date: 2013-12-30
Filing date: 2013-12-30
Publication date: 2014-06-25
Anticipated expiration: 2023-12-30

Abstract

The utility model relates to the field of cleaning equipment, in particular to an electric cleaning brush. The electric cleaning brush is low in cost, simple in structure and capable of being applied to different occasions. The electric cleaning brush comprises a brush head, a shell and a driving mechanism, the brush head is movably arranged on the outer side the shell, and the driving mechanism drives the brush head to move. The driving mechanism comprises a motor, an eccentric wheel and an oscillating bar, wherein the motor, the eccentric wheel and the oscillating bar are arranged on the inner side of the shell. An output shaft of the motor is connected with the eccentric wheel and drives the eccentric wheel to rotate. An eccentric shaft of the eccentric wheel is inserted into an oscillating groove formed in a first end of the oscillating bar, moves in the oscillating groove along a certain track, and drives the oscillating rod to oscillate. A second end of the oscillating bar is connected with the brush head through a connecting rod penetrating through the shell, and therefore the brush head is driven to move. Compared with the prior art, the purpose of cleaning is achieved through the fact that the motor and the oscillating bar drive the brush head to move, and the electric cleaning brush is simple in structure and low in cost.

Description

Electric cleaning brush

Technical field

The utility model relates to cleaning equipment field, relates in particular to electric cleaning brush.

Background technology

In daily life, common is manually clean, conventionally need to clean for a long time, even be difficult to clean up, when particularly skin being cleaned, have a lot of magazines and remain in pore the inside, further cause various skin problems, comprise dark sore, blackhead etc., so there is face-washing massage brush, facial cleansing brush etc. for skin clean on market.

For example, Chinese patent bulletin file CN202723708U discloses a kind of electronic brush for washing face, comprise two protecgulum and bonnets that mutually fasten, the inside of protecgulum is provided with wiring board, wiring board pass on left connection battery, the right side of wiring board is provided with vibration magnet, the inside of vibration magnet is provided with the coil being connected with wiring board by circuit, the right-hand member of vibration magnet is provided with resonance head, on the panel of protecgulum, be respectively equipped with power switch and clean brush, clean brush is connected with resonance head, drive clean brush vibration by resonance head, realize the effect of automatic clean face, but it adopts vibration magnet and wiring board transmission, cost is higher.

Again for example, Chinese patent bulletin file CN202776972U discloses a kind of clean instrument, comprise can be hand-held fuselage bonnet and fuselage protecgulum, and the motor output that is located at clean instrument inside is provided with gear-box, in gear-box, be provided with motor gear, and two gears that link with motor gear, two gears are separately fixed on two rooted tooth wheel fixed axis one end, on two gears, gear wheel in large diameter dish is meshed with motor gear, small diameter gear dish on two gears is meshed for the gland gear of clean instrument massage head with being located in gear-box, gland gear front end passes fuselage protecgulum and is provided with massage head, it has improved motor to driving clean face component running massage effect by gear drive, but structure is comparatively complicated.

Utility model content

The purpose of this utility model is: provide a kind of cost electric cleaning brush low, simple in structure.

In order to achieve the above object, the utility model provides following technical scheme:

Electric cleaning brush, comprises brush, housing and driving mechanism, and described brush is movably arranged on the outside of described housing, and described driving mechanism drives described brushhead motion; Described driving mechanism comprises motor, eccentric wheel and fork, and described motor, eccentric wheel and fork are all arranged on the inner side of described housing; The first end of described fork is provided with pendulum groove, and the second end of described fork is connected with described brush by a connecting rod that penetrates described housing; The output shaft of described motor is connected with described eccentric wheel, and drives described eccentric wheel to rotate; Described eccentric eccentric shaft inserts in described pendulum groove, and moves along certain track in described pendulum groove, thereby drives described fork to swing, and described fork drives described brushhead motion by described connecting rod.

Preferably, between described connecting rod and described brush, single-point is connected.

Preferably, between described connecting rod and described brush, multiple spot is connected.

Preferably, between the second end of the first end of described fork and described fork, a supporting zone is set, and by support member movable supporting is inside described housing.

Preferably, the pendulum groove that described fork first end arranges, its cell wall along fork width falls in the movement locus of described eccentric shaft, and its cell wall along oscillating bar length direction is outside the movement locus of described eccentric shaft.

The cross section of the pendulum groove that preferably, described fork first end arranges is oval or similar ellipse.

Preferably, the cross section of the pendulum groove of described fork first end setting is rectangle or similar rectangle.

With respect to prior art, advantage of the present utility model is as follows:

1, drive brushhead motion to realize clean object by motor and fork, simple in structure, with low cost;

2, can be applicable to different occasions by changing brush head more, meet multiple demands, realize larger value;

3, it is more steady that oval or similar oval-shaped pendulum groove makes fork swing.

Brief description of the drawings

Figure 1 shows that the structural representation of the utility model electric cleaning brush.

Figure 2 shows that the movement locus schematic diagram of eccentric shaft in fork pendulum groove in an embodiment.

Figure 3 shows that the movement locus schematic diagram of eccentric shaft in fork pendulum groove in another embodiment.

Figure 4 shows that fork swings schematic diagram.

Wherein in figure, each sign is as follows:

1-brush, 2-housing, 3-motor, 4-eccentric wheel, 5-fork, 6-connecting rod, 7-support member;

31-output shaft, 41-eccentric shaft, 51-puts groove, 52-supporting zone;

T-eccentric shaft movement locus.

Detailed description of the invention

In order better to understand the technical solution of the utility model and beneficial effect, below in conjunction with the drawings and specific embodiments, the utility model is further illustrated.

It should be noted that, in not afoul situation, the technical characterictic between each embodiment can mutually combine.

If Fig. 1 is to as shown in Fig. 4, the present embodiment electric cleaning brush, comprise brush 1, housing 2 and driving mechanism, brush 1 is movably arranged on the outside of housing 2, brush is movable to be arranged, make on the one hand brush housing motion relatively under the effect of driving mechanism, also can need to change different brushes according to practical matter on the other hand; Driving mechanism comprises motor 3, eccentric wheel 4 and fork 5, and motor 3, eccentric wheel 4 and fork 5 are all arranged on the inner side of housing 2; The first end of fork 5 is provided with pendulum groove 51, and its second end is connected with brush 1 by a connecting rod 6 that penetrates housing 2, in a certain specific embodiment, can be that single-point is connected between connecting rod 6 and brush 1, also can adopt multiple spot to connect; The output shaft 31 of motor 3 is connected with eccentric wheel 4, and is with movable eccentric wheel 4 to rotate, and the eccentric shaft of eccentric wheel 4 41 inserts in pendulum grooves 51, and groove 51 is interior moves along certain track at pendulum, thereby drives fork 5 to swing, and fork 5 drives brush 2 to move by connecting rod 6.

Between the first end of fork 5 and the second end, a supporting zone 52 is set, and is supported on housing 2 inner sides by support member 7.

The pendulum groove 51 that fork first end arranges, its cell wall along fork width (X coordinate direction) falls in the movement locus T of eccentric shaft 41, its cell wall along the long width of fork (Y coordinate direction) is outside the movement locus T of eccentric shaft 41, X coordinate direction is vertical with Y coordinate direction, therefore eccentric shaft 41 is in motion process, thereby the cell wall that can touch X coordinate direction changes the actual motion track of eccentric shaft 41, and can not touch all the time the cell wall of Y coordinate direction, therefore fork 5 under the drive of eccentric shaft 41 along X coordinate direction reciprocally swinging.The concrete cross sectional shape of pendulum groove 51 can be oval or similar ellipse (as shown in Figure 2), also can be rectangle or similar rectangle (as shown in Figure 3), certainly pendulum groove 51 can also be other shapes, as long as eccentric shaft 41 is in the time of the interior motion of pendulum groove 51, make fork under the drive of eccentric shaft along X coordinate direction reciprocally swinging, in the time that the concrete cross sectional shape of pendulum groove 51 adopts oval or similar ellipse, the cell wall of pendulum groove is arcwall face, the angle that collision between eccentric shaft and arcwall face swings fork increases gradually or reduces, therefore fork swings more steady.

Specifically describe the operation principle of the utility model electric cleaning brush below: when use, first brush is contacted with region to be cleaned, switch on power, power supply can be external power supply, also can be built-in power in housing, motor is started working the in the situation that of Power supply, its output shaft band movable eccentric wheel rotates, eccentric eccentric shaft has a fixed motion track (as Fig. 2 in the situation that not being subject to any restriction, T track shown in Fig. 3), because eccentric shaft inserts in the pendulum groove of fork first end setting, and pendulum groove falls into along the cell wall of X coordinate direction in the movement locus of eccentric shaft, its cell wall along Y coordinate direction is outside the movement locus of eccentric shaft, therefore, eccentric shaft will collide cell wall at X coordinate direction, can not collide cell wall at Y coordinate direction, fork is under the collision effect of eccentric shaft, at X coordinate direction reciprocally swinging (as shown in Figure 4), brush is connected with the second end of fork by a connecting rod, fork reciprocally swinging can drive brush reciprocating rotation, produce vibration simultaneously, thereby realize cleaning function.

The announcement of book and instruction according to the above description, the utility model those skilled in the art can also change and revise above-mentioned detailed description of the invention.Therefore, protection domain of the present utility model is not limited to detailed description of the invention disclosed and described above, also should fall in protection domain of the present utility model modifications and changes more of the present utility model.In addition,, although used some specific terms in this description, these terms just for convenience of description, do not form any restriction to the utility model.

Claims

1. electric cleaning brush, comprises brush, housing and driving mechanism, and described brush is movably arranged on the outside of described housing, and described driving mechanism drives described brushhead motion, it is characterized in that:

Described driving mechanism comprises motor, eccentric wheel and fork, and described motor, eccentric wheel and fork are all arranged on the inner side of described housing;

The first end of described fork is provided with pendulum groove, and the second end of described fork is connected with described brush by a connecting rod that penetrates described housing;

The output shaft of described motor is connected with described eccentric wheel, and drives described eccentric wheel to rotate;

Described eccentric eccentric shaft inserts in described pendulum groove, and moves along certain track in described pendulum groove, thereby drives described fork to swing, and described fork drives described brushhead motion by described connecting rod.

2. electric cleaning brush according to claim 1, is characterized in that: between described connecting rod and described brush, single-point is connected.

3. electric cleaning brush according to claim 1, is characterized in that: between described connecting rod and described brush, multiple spot is connected.

4. electric cleaning brush according to claim 1, is characterized in that: between the second end of the first end of described fork and described fork, a supporting zone is set, and by support member movable supporting is inside described housing.

5. electric cleaning brush according to claim 1, it is characterized in that: the pendulum groove that described fork first end arranges, its cell wall along fork width falls in the movement locus of described eccentric shaft, and its cell wall along oscillating bar length direction is outside the movement locus of described eccentric shaft.

6. electric cleaning brush according to claim 5, is characterized in that: the cross section of the pendulum groove that described fork first end arranges is oval or similar ellipse.

7. electric cleaning brush according to claim 5, is characterized in that: the cross section of the pendulum groove of described fork first end setting is rectangle or similar rectangle.