CN215016642U

CN215016642U - Brush head swing type toilet brush with dewatering function

Info

Publication number: CN215016642U
Application number: CN202120236062.8U
Authority: CN
Inventors: 王树全; 王钧
Original assignee: 3R EDDYTEK CORP CHINA
Current assignee: 3R EDDYTEK CORP CHINA
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-12-07
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses a brush head swing type toilet brush with a dehydration function, which comprises a circuit board, a rechargeable battery and a motor in a handle; the coaxial double-speed mechanism is connected with the motor, when the motor rotates forwards, the toilet brush outputs forward low-speed torque, and when the motor rotates backwards, the toilet brush outputs reverse high-speed torque; the coaxial double-speed mechanism is connected with the swing mechanism, the front end of the swing mechanism is connected with the brush rod, and the front end of the brush rod is provided with the brush head. The utility model discloses coaxial double speed, the low-speed clean state and the high-speed dehydration state of controlling the closestool brush head respectively with start switch and high-speed switch make the closestool brush possess the dehydration function that current closestool brush did not possess, fundamentally has solved the closestool brush and has washed the water and the dirty problem of taking to the closestool outside in the closestool after the closestool, the utility model discloses further improve the performance of taking the closestool brush of dehydration function, make the brush head rotate intermittently, utilize to start the big moment of torsion in the twinkling of an eye, increase the dynamics of wasing and spin-drying for this closestool brush performance is better.

Description

Brush head swing type toilet brush with dewatering function

Technical Field

The utility model relates to a household tool, in particular to an electric toilet brush, in particular to a toilet brush with a swinging brush head and a dehydration function.

Background

Among the prior art, the closestool brush is the sanitary cleaning apparatus that often uses among people's daily life, the closestool brush of selling on the market at present is after using, all relies on the mode of drying naturally to dry the closestool brush head, including present electronic closestool brush, the overhead water in the subsidiary closestool of closestool brush can remove and drip outside the closestool along with the closestool brush, not only lets people think unhygienic psychologically, simultaneously, also can bring out the closestool with the pathogenic bacterium that exists in the closestool and remaining filth, probably causes negative influence and injury to people's mind and body. Therefore, there is a need for a toilet brush that can be dewatered, and after use, can be used to remove water and residual dirt from the toilet brush.

There is no such product in the prior art.

For this reason, the applicant has already applied for chinese utility model No. 202120199305.5.

SUMMERY OF THE UTILITY MODEL

The utility model discloses be exactly in order to solve among the prior art after the electronic closestool brush head shifts out the closestool, brush overhead adnexed water can drip outside the closestool, can take the problem of closestool with the pathogenic bacterium that exists in the closestool and remaining filth out of, and design a take toilet brush of dehydration function, this patent application further improves the performance of taking the toilet brush of dehydration function, make brush head rotate intermittently, utilize to start the big moment of torsion in the twinkling of an eye, increase the dynamics of wasing and spin-drying, make this toilet brush performance better.

The utility model discloses a realize like this: designing and manufacturing a toilet brush with a brush head swing type and a dehydration function, comprising:

a handle, set up in the handle: the circuit board is connected with the rechargeable battery and the motor;

a transmission shaft of a coaxial double-speed mechanism is connected with the swing mechanism, a first eccentric shaft is arranged on the end surface of the transmission shaft, and a central hole of a conversion frame is sleeved on the transmission shaft; a swing arm block is embedded into an outer groove of the conversion frame, a strip-shaped groove of the swing arm block is sleeved on the first eccentric shaft, and a rotating hole of the swing arm block is sleeved on a second eccentric shaft arranged in the outer groove;

the swing driving block is connected with the swing output shaft, a third eccentric shaft is arranged on the swing driving block, and the third eccentric shaft is also embedded into the strip-shaped groove and is positioned on the outer side of the first eccentric shaft;

the swing output shaft is connected with the brush rod, a buckle is arranged in the tail part of the brush rod, the buckle is buckled with a chuck, and the chuck is connected with the swing output shaft; the front end of the brush rod is provided with a brush head.

A vertical sensor is arranged in the handle.

And the outer edge of the conversion frame is provided with a fixing groove for fixedly connecting with an outer gear ring of the coaxial double-speed mechanism.

The end of the swing output shaft is provided with a connecting hole, and when the transmission shaft is inserted into the brush rod, a fixing pin penetrates through the brush rod hole on the brush rod and then penetrates through the connecting hole to connect the brush rod with the swing output shaft.

The rear end of the handle is provided with a high-speed switch which is electrically connected with the vertical sensor.

When the handle of the vertical sensor is perpendicular to the ground and the inclination angle is smaller than 15 degrees, the output contact of the vertical sensor is connected.

The swing output shaft penetrates through the output shaft seat, a bearing is embedded in the output shaft seat, and the output shaft seat is fixedly connected with the outer gear ring.

The handle is provided with a starting switch which is in a toggle switch mode or a magnetic induction switch mode.

The starting switch in the magnetic induction switch mode comprises a rotating ring sleeve, wherein the rotating ring sleeve is sleeved outside a handle, a magnet is embedded in the rotating ring sleeve, a Hall device is embedded in the front end of the handle, when the position of the magnet corresponds to that of the Hall device, the Hall device sends a logic level signal to a circuit board, and the circuit board is connected with a motor to rotate forwards.

A battery charging socket is arranged on the handle close to the accommodating cavity of the circuit board, and a charging circuit is arranged on the circuit board.

The utility model has the advantages that: the utility model discloses an utilize the double speed output characteristic of coaxial double speed reduction gear, through sliding ring switch and the high-speed switch that sets up the low-speed output, control the low-speed clean state and the high-speed dehydration state of closestool brush head respectively, make the closestool brush possess the dehydration function that current closestool brush did not possess, fundamentally has solved the closestool brush and has washd the water and the dirty problem of bringing the closestool outside with in the closestool after the closestool, the utility model discloses further improve the performance of taking the closestool brush of dehydration function, make the brush head rotate intermittently, utilize to start the big moment of torsion in the twinkling of an eye, increase the dynamics of wasing and spin-drying for this closestool brush performance is better.

Drawings

FIG. 1 is a schematic view of the swing mechanism of the swinging type toilet brush with dewatering function;

FIG. 2 is a schematic view of the whole shape of the swinging type toilet brush with dewatering function;

fig. 3 is a sectional view showing the whole structure of the brush head swing type toilet brush with dewatering function of the present invention.

Detailed Description

The present invention will be described in further detail with reference to preferred embodiments.

Referring to fig. 1 to 3, a toilet brush with a brush head swing type dehydration function is designed and manufactured, including:

a handle 1, set up in the handle 1: the rechargeable battery 13, the motor 11, a circuit board 12 connects the rechargeable battery 13 and the motor 11;

a transmission shaft 212 of a coaxial double-speed mechanism 21 is connected with the swing mechanism 22, a first eccentric shaft 213 is arranged on the end surface of the transmission shaft 212, and a central hole 223 of a conversion frame 221 is sleeved on the transmission shaft 212; a swing arm block 226 is embedded in the outer groove 224 of the conversion frame 221, a strip-shaped groove 227 of the swing arm block 226 is sleeved on the first eccentric shaft 213, and a rotating hole 2261 of the swing arm block 226 is sleeved on the second eccentric shaft 225 arranged in the outer groove 224;

a swing driving block 228 is connected with a swing output shaft 2281, the swing driving block 228 is provided with a third eccentric shaft 229, and the third eccentric shaft 229 is also embedded into the strip-shaped groove 227 and is positioned at the outer side of the first eccentric shaft 213;

the swinging output shaft 2281 is connected with the brush rod 31, a buckle 34 is arranged in the tail part of the brush rod 31, the buckle 34 is buckled with a chuck 32, and the chuck 32 is connected with the swinging output shaft 2281; the front end of the brush rod 31 is provided with a brush head.

A vertical sensor 16 is arranged in the handle 1.

As shown in fig. 1, a fixing groove 222 is provided on an outer edge of the switching frame 221 for fixing connection with the outer ring gear 214 of the coaxial two-speed mechanism 21.

The end of the swing output shaft 2281 is provided with a connection hole 25, and when the transmission shaft 212 is inserted into the brush rod 31, a fixing pin passes through the brush rod hole of the brush rod 31 and then passes through the connection hole 25 to connect the brush rod 31 and the swing output shaft 2281.

As shown in fig. 3, the rear end of the handle 1 is provided with a high-speed switch 15, the high-speed switch 15 is electrically connected with a vertical sensor 16, and a rear soft end cover 14 is arranged outside the high-speed switch 15.

When the handle 1 is perpendicular to the ground and the inclination angle of the vertical sensor 16 is less than 15 degrees, the output contact of the vertical sensor 16 is connected.

When the toilet brush inclines to the horizontal direction by more than 15-30 degrees, the vertical sensor 16 is switched off, at the moment, the high-speed switch cannot control the motor to rotate, but the power-on switch can still control the motor to rotate and output low rotating speed. The function is used for enabling a user to place the toilet brush vertically when the user dehydrates after using the toilet brush, and the brush head is placed in the toilet so as to prevent residual water on the brush head from splashing out of the toilet.

The swing output shaft 2281 penetrates through the output shaft seat 2282, a bearing is embedded in the output shaft seat 2282, and the output shaft seat 2282 is fixedly connected with the outer gear ring 214.

The handle 1 is provided with a starting switch 24, and the starting switch 24 is in a toggle switch mode or a magnetic induction switch mode.

The magnetic induction switch type starting switch 24 comprises a rotating ring sleeve 241 which is sleeved outside the handle 1, a magnet 242 is embedded in the rotating ring sleeve 241, a Hall device 243 is embedded in the front end of the handle, when the position of the magnet 242 corresponds to that of the Hall device 243, the Hall device 243 sends a logic level signal to the circuit board 12, and the circuit board 12 is connected with the motor 11 to rotate forwards.

A battery charging socket is arranged on the handle 1 close to the accommodating cavity of the circuit board 12, and a charging circuit is arranged on the circuit board 12.

As shown in fig. 3, after the swing output shaft 2281 passes through the hole at the front end of the handle, a chuck 32 is fixed in a sleeved manner, the chuck can synchronously rotate along with the swing output shaft 2281, the brush rod 31 can be sleeved and clamped on the chuck 32, and the brush rod 31 can firmly synchronously rotate along with the chuck 32 and can also be easily pulled down from the chuck.

The circuit board 12 is electrically connected with the high-speed switch 15 and the starting switch 24, the high-speed switch 15 can be pressed through the rear soft end cover 14, if the starting switch is in a magnetic induction switch form, the rotating ring sleeve 241 is rotated, the Hall device 243 can work, the forward rotation of the motor is controlled, the low rotating speed of the swinging output shaft 2281 with large output torque drives the brush head to rotate at a low speed for cleaning, after the starting switch 24 is switched off, when the high-speed switch 15 is switched on, the swinging output shaft 2281 outputs a high rotating speed, and the brush head rotates at a high speed for dewatering.

The utility model discloses a toilet brush operation process as follows:

and (3) cleaning operation: the starting switch 24 is switched on, if the magnetic induction switch is adopted, the magnet is positioned above the Hall device 43, the motor connected with the circuit board is started, the swing output shaft 2281 outputs a larger torque to drive the brush head to swing at a low speed for cleaning, and after the cleaning operation is finished, the starting switch 4 is switched off to stop the motor 11.

And (3) dewatering operation: after accomplishing the washing operation, vertically place the closestool brush, and make the closestool brush head go deep into the closestool enclosure and be less than the take the altitude after, press the high-speed switch of handle tail end, motor counter-rotation, swing output shaft 2281 outputs a high-speed rotation, drive brush-holder stud and brush head high-speed rotation, under the effect of high-speed wobbling centrifugal force, remaining water is thrown away from brush-holder stud and brush-holder stud on brush-holder stud and the brush-holder stud, accomplish the dehydration action of brush-holder stud and brush-holder stud, brush-holder stud and brush head after the dehydration, it has not dripped remaining water that can drip to have already been dripped.

As shown in fig. 1, the principle of the swing operation: when the motor 11 drives the coaxial double-speed mechanism 21 to rotate and output the reduced rotation speed, the transmission shaft 212 rotates, the swing arm block 226 has a swing arm block hole 2261, the first eccentric shaft 213 pushes the swing arm block 226 to swing back and forth around the second eccentric shaft 225, the swing arm block 226 pushes the swing driving block 228 to rotate back and forth by stirring the third eccentric shaft 229, the swing output shaft 2281 is driven by the swing driving block 228 to output a back and forth swing output with two speeds, and the brush rod and the brush head are driven to synchronously swing back and forth by a buckle.

The above description is only for the preferred embodiment of the present invention, and for those skilled in the art, there may be variations in the specific implementation and application range according to the spirit of the present invention, and the content of the description should not be construed as a limitation to the present invention.

Claims

1. A toilet brush with a brush head swing type and a dehydration function is characterized in that the toilet brush comprises a brush head,

a handle (1), set up in handle (1): the motor comprises a rechargeable battery (13) and a motor (11), wherein a circuit board (12) is connected with the rechargeable battery (13) and the motor (11);

a transmission shaft (212) of a coaxial double-speed mechanism (21) is connected with the swing mechanism (22), a first eccentric shaft (213) is arranged on the end surface of the transmission shaft (212), and a central hole (223) of a conversion frame (221) is sleeved on the transmission shaft (212); a swing arm block (226) is embedded into an outer groove (224) of the conversion frame (221), a strip-shaped groove (227) of the swing arm block (226) is sleeved on the first eccentric shaft (213), and a rotating hole (2261) of the swing arm block (226) is sleeved on a second eccentric shaft (225) arranged in the outer groove (224);

a swinging driving block (228) is connected with the swinging output shaft (2281), a third eccentric shaft (229) is arranged on the swinging driving block (228), and the third eccentric shaft (229) is also embedded into the strip-shaped groove (227) and is positioned at the outer side of the first eccentric shaft (213);

the swinging output shaft (2281) is connected with the brush rod (31), a buckle (34) is arranged in the tail part of the brush rod (31), the buckle (34) is buckled with a clamping head (32), and the clamping head (32) is connected with the swinging output shaft (2281); the front end of the brush rod (31) is provided with a brush head.

2. The brush head oscillating type toilet brush with a dehydration function according to claim 1, wherein a vertical sensor (16) is provided in the handle (1).

3. The brush head swing type toilet brush with the dewatering function according to claim 1, wherein the outer edge of the conversion frame (221) is provided with a fixing groove (222) for fixedly connecting with an outer gear ring (214) of the coaxial two-speed mechanism (21).

4. The brush head swing type toilet brush with the dewatering function according to claim 1, wherein the end of the swing output shaft (2281) is provided with a connection hole (25), and when the transmission shaft (212) is inserted into the brush rod (31), a fixing pin passes through the brush rod hole of the brush rod (31) and then through the connection hole (25) to connect the brush rod (31) with the swing output shaft (2281).

5. The brush head swing type toilet brush with the dewatering function according to claim 1, characterized in that a high speed switch (15) is provided at the rear end of the handle (1), and the high speed switch (15) is electrically connected with a vertical sensor (16).

6. The brush head swing type toilet brush with the dewatering function according to claim 2 or 5, characterized in that the vertical sensor (16) is connected with an output contact of the vertical sensor (16) when the handle (1) is vertical to the ground and the inclination angle is less than 15 degrees.

7. The brush head swing type toilet brush with the dewatering function according to claim 1, wherein the swing output shaft (2281) penetrates through an output shaft seat (2282), a bearing is embedded in the output shaft seat (2282), and the output shaft seat (2282) is fixedly connected with the outer gear ring (214).

8. The brush head swing type toilet brush with the dewatering function according to claim 1, wherein a starting switch (24) is arranged on the handle (1), and the starting switch (24) is in the form of a toggle switch or a magnetic induction switch.

9. The brush head swing type toilet brush with the dewatering function according to claim 8, wherein the starting switch (24) in the form of the magnetic induction switch comprises a rotating ring sleeve (241) which is sleeved outside the handle (1), a magnet (242) is embedded in the rotating ring sleeve (241), a hall device (243) is embedded in the front end of the handle, when the position of the magnet (242) corresponds to that of the hall device (243), the hall device (243) sends a logic level signal to the circuit board (12), and the circuit board (12) is connected with the motor (11) to rotate forwards.

10. The brush head swing type toilet brush with the dewatering function according to claim 1, wherein a battery charging socket is arranged on the handle (1) close to the accommodating cavity of the circuit board (12), and a charging circuit is arranged on the circuit board (12).