CN111184494B - Handheld cleaning machine with multiple cleaning heads - Google Patents
Handheld cleaning machine with multiple cleaning heads Download PDFInfo
- Publication number
- CN111184494B CN111184494B CN202010020400.4A CN202010020400A CN111184494B CN 111184494 B CN111184494 B CN 111184494B CN 202010020400 A CN202010020400 A CN 202010020400A CN 111184494 B CN111184494 B CN 111184494B
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- Prior art keywords
- brush body
- driving
- shell
- brushing
- limit position
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L17/00—Apparatus or implements used in manual washing or cleaning of crockery, table-ware, cooking-ware or the like
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0004—Additional brush head
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
- A46B5/0054—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions designed to allow relative positioning of the head to body
- A46B5/0058—Mechanical joint or hinge made up of several components
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Brushes (AREA)
Abstract
The invention discloses a handheld cleaning machine with multiple cleaning heads, which comprises a handle part and a brushing assembly rotationally connected to the handle part. The brushing assembly comprises a shell which is rotatably connected at the end part of the handle part, a plurality of brushing parts which are connected at the upper end of the shell in a sliding and rotating mode, a driving mechanism which is arranged in the shell and drives the brushing parts to rotate, and a limiting part which is arranged in the shell and can prevent the brushing parts from rotating. The handle part is internally provided with a motor which can drive the shell to rotate and drive the driving mechanism to work. When all brushing parts all slide to extreme position towards the shell direction, each brushing part is prevented to rotate by the limiting parts, and the motor only can drive the brushing assembly to integrally rotate, so that the cleaning radius is increased, and the cleaning device is used for cleaning kitchenware such as dishes. When at least one brushing part does not slide to the limit position towards the shell direction, the limit part does not prevent the brushing part from rotating, and the motor drives the brushing part to rotate, so that the cleaning radius is reduced, and the cleaning dish is cleaned.
Description
Technical Field
The invention belongs to the technical field of kitchenware articles, and particularly relates to a handheld cleaning machine with multiple cleaning heads.
Background
Chinese patent document No. CN207627287U discloses a kitchenware cleaning machine, which comprises an external casing, a liquid spraying device, a power part and a cleaning brush, wherein the liquid spraying device comprises a pressurizing device and a cleaning agent containing cavity, the cleaning agent containing cavity is positioned at one side in the external casing, the upper end of the cleaning agent containing cavity is provided with an inlet and is provided with a valve for sealing, the lower end of the cleaning agent containing cavity is provided with a liquid outlet, the pressurizing device is installed in the cleaning agent containing cavity and provides pressure to extrude the cleaning agent, the bottom edge of the external casing is provided with a liquid spraying port, the liquid outlet is connected with the liquid spraying port, the power device comprises a motor, a driving disc and a driven disc, the driving disc is installed on the motor, the driven disc is clamped on the driving disc, a positioning screw is arranged to realize axial positioning, the volume is smaller, a hand-holding ring is convenient for people to lift and control the cleaning machine, a soft brush and a hard brush are matched to use to clean a dish bowl, and (5) cleaning.
When the cleaning machine is used, the cleaning radius cannot be adjusted according to the diameter of the kitchenware, and if the cleaning radius is small, the cleaning machine needs to be moved when the radius of the cleaned kitchenware is large; if the cleaning radius is large, when the radius of the cleaned kitchenware is small and the kitchenware has a certain depth (such as a bowl), the cleaning machine cannot go deep into the bottom of the bowl, and the inside of the bowl is cleaned comprehensively.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: aiming at the defects existing in the prior art, the handheld cleaning machine with the multiple cleaning heads is provided, and the cleaning radius can be changed.
In order to realize the purpose of the invention, the following technical scheme is adopted for realizing the purpose: a hand-held cleaning machine with multiple cleaning heads comprises a handle part and a brushing assembly rotationally connected to the handle part.
The brushing assembly comprises a shell which is rotatably connected at the end part of the handle part, a plurality of brushing parts which are slidably and rotatably connected at the upper end of the shell, a driving mechanism which is arranged in the shell and drives the brushing parts to rotate, and a limiting part which is arranged in the shell and can prevent the brushing parts from rotating.
And a motor capable of driving the shell to rotate and the driving mechanism to work is arranged in the handle part.
When each brushing part slides to the limit position towards the handle part, each brushing part is prevented from rotating by the limit part, and the motor can only drive the brushing assembly to integrally rotate.
When at least one brushing part does not slide to the limit position towards the handle part, the limit part does not prevent the brushing part from rotating, and the motor drives the brushing part to rotate.
As an optimization scheme: the brushing part comprises a brush body which is rotatably connected above the shell, a brush body driving part which is fixedly connected with the lower end of the brush body and can be clamped with the limiting part, and a brush body spring which drives the brush body to move above the shell.
When the brush body is located at the upper limit position, the brush body driving part is separated from the driving mechanism.
When the brush body is positioned at the lower limit position, the brush body driving part is in transmission connection with the driving mechanism;
the limiting part is longitudinally connected in the shell in a sliding mode.
When each brush body is located at the upper limit position, the limit part prevents each brush body from rotating.
When only one brush body is located below extreme position, spacing portion is located the top extreme position, and this brush body and spacing portion separation, this brush body can rotate.
When each brush body is located at the lower limit position, the limit part is located at the lower limit position and prevents each brush body from rotating.
As an optimization scheme: the brush body driving part comprises a driving main body, a driving part inserting rod fixedly connected with the brush body and arranged at the upper end of the driving main body, and a clamping gear ring which can be clamped with the limiting part and arranged at the lower end of the driving main body.
A driving part socket which is in sliding sleeve joint with the driving part of the brush body is formed on the limiting part; the inner wall of the socket of the driving part is formed with an inner gear ring which can be fixedly connected with the clamping gear ring in a clamping manner.
And a limiting plate for limiting the limiting part to move downwards is formed at the lower end of the clamping gear ring.
And a connecting part spring for driving the limiting part to move downwards is arranged between the limiting part and the top in the shell.
As an optimization scheme: each brushing part is arranged towards the outer side of the shell in an inclined mode.
A brush body positioning pipe which is connected with the brush body in a sealing and sliding manner is uniformly formed on the upper part of the shell along the circumferential direction; the brush body positioning pipe is obliquely arranged towards the periphery of the shell from bottom to top.
As an optimization scheme: the driving mechanism comprises a driving gear which is rotatably connected with the center of the bottom in the shell and is in transmission connection with the motor, and a universal coupling which is connected with the driving gear and the driving part of the brush body.
One end of the universal coupling is fixedly connected with a driven gear which is positioned at the bottom in the shell and is in meshed transmission connection with the driving gear.
A driving part positioning groove is formed in the center of the lower end of the driving part of the brush body; and a rotary insertion rod which is rotatably and slidably inserted into the driving part positioning groove is formed in the center of the other end of the universal coupling.
A plurality of driving heads uniformly arranged along the circumferential direction are formed on the universal coupling and positioned on the periphery of the rotary insertion rod; the lower end of the brush body driving part is positioned on the periphery of the driving part positioning groove, and a driving groove capable of being fixedly connected with the driving head in an inserting mode is formed in the periphery of the driving part positioning groove.
When the brush body moves to the lower limit position, the driving head is inserted into the driving groove.
As an optimization scheme: and a storage battery is arranged in the handle part.
The handle part is provided with a power switch; and the power switch is respectively and electrically connected with the controller and the storage battery.
Compared with the prior art, the invention has the beneficial effects that: when a user washes dishes by using the bowl washing device, the user holds the handle part by hand, the brush body extends into the bowl and pushes the handle part to move the brush body, the brush body driving part moves towards the direction of the universal coupling, meanwhile, the brush bodies at other positions do not move, so that the limiting plates at other positions block the movement of the limiting part, when the brush body in contact with the bowl moves to the limiting position in the shell, the driving groove is inserted into the driving head, the inner gear ring is separated from the clamping gear ring, and the universal coupling can drive the brush body to rotate.
Then the user presses down the power switch, and the motor drives the drive gear to rotate, so that the brush body in contact with the bowl rotates to clean the bowl.
After the user finishes cleaning, the user separates the brush body from the bowl, the brush body is restored to the initial state under the action of the brush body spring, then the user presses the power switch again, and the motor stops rotating.
When a user cleans the kitchenware with the equal diameter and the large diameter, the user holds the handle part by hand, all the brush bodies are supported on the plate, the handle part is pushed, all the brush bodies are stressed and move towards the direction of the outer shell together, meanwhile, the clamping part moves together, when all the brush bodies move to the limit position, the driving groove is connected with the driving head in an inserting mode, and the inner gear ring is mutually clamped with the clamping gear ring.
Then the user presses down switch, and the motor takes place to rotate, because ring gear and the mutual joint of joint ring gear at this moment, drive gear can't take place to rotate, and then makes the motor drive and scrub the whole emergence of subassembly and rotate, washs the dish.
After the cleaning is finished, the user separates the brush body from the plate, the brush body is restored to the initial state under the action of the brush body spring, then the user presses the power switch again, and the motor stops rotating.
The invention controls whether the driving gear rotates or not, so that the brush body rotates independently or the brushing assembly rotates integrally, and the cleaning radius of the invention is changed, thereby being suitable for kitchenware with different radii.
According to the invention, the brush body is obliquely arranged, so that a user can not touch other brush bodies by mistake in the process of washing dishes, and the phenomenon that the use of the user is influenced by the integral rotation of the brushing assembly is avoided.
Drawings
Fig. 1 and 2 are schematic structural diagrams of the present invention.
Fig. 3 is a schematic exploded view of the present invention.
FIG. 4 is a schematic cross-sectional view of a brush assembly according to the present invention.
Fig. 5 and 6 are schematic structural views of the housing of the present invention.
FIG. 7 is an exploded view of the brush unit of the present invention.
FIG. 8 is a schematic view of the structure of the brush body of the present invention.
FIG. 9 is a schematic view of the structure of the brush driving part of the present invention.
Fig. 10 and 11 are schematic structural views of the stopper of the present invention.
FIG. 12 is a schematic view of the construction of the universal joint of the present invention.
A. A handle portion; B. a brushing assembly; 1. a housing; 10. a lower end cover; 101. a gear rotating shaft; 11. a brush body positioning tube; 111. an inner convex ring; 12. a positioning sleeve; 121. a connecting part chute; 13. a central brush body positioning seat; 2. a drive gear; 3. a universal coupling; 31. a driven gear; 32. a drive head; 33. rotating the insertion rod; 4. a limiting part; 41. a connecting portion; 410. a connecting portion spring; 411. a clamping part chute; 412. a connecting portion sliding column; 4121. clamping a head; 42. a clamping part; 421. a clamping and connecting plate; 4211. a drive portion socket; 4212. an inner gear ring; 422. a sliding plate; 4221. a slip joint; 5. a brush body driving section; 50. a brush body spring; 51. a drive body; 52. a driving part insertion rod; 53. clamping the gear ring; 54. a limiting plate; 55. a drive slot; 56. a drive part positioning groove; 6. a brush body; 61. a brush body connecting plate; 62. a rubber body; 63. a brush body sliding shaft; 64. a brush body positioning sleeve; 7. a central brush body.
Detailed Description
Example 1
Referring to fig. 1 to 12, the hand-held cleaning machine with multiple cleaning heads of the present embodiment includes a handle portion a and a brush assembly B rotatably connected to the handle portion.
The brushing assembly comprises a shell 1 which is rotatably connected at the end part of a handle part, a plurality of brushing parts which are slidably and rotatably connected at the upper end of the shell, a driving mechanism which is arranged in the shell and drives the brushing parts to rotate, and a limiting part 4 which is arranged in the shell and can prevent the brushing parts from rotating.
And a motor capable of driving the shell to rotate and the driving mechanism to work is arranged in the handle part.
When each brushing part slides to the limit position towards the handle part, each brushing part is prevented from rotating by the limit part, and the motor can only drive the brushing assembly to integrally rotate.
When at least one brushing part does not slide to the limit position towards the handle part, the limit part does not prevent the brushing part from rotating, and the motor drives the brushing part to rotate.
The brushing part comprises a brush body 6 which is rotatably connected above the shell, a brush body driving part 5 which is fixedly connected at the lower end of the brush body and can be clamped with the limiting part, and a brush body spring 50 which drives the brush body to move above the shell.
When the brush body is located at the upper limit position, the brush body driving part is separated from the driving mechanism.
When the brush body is located at the lower limit position, the brush body driving part is in transmission connection with the driving mechanism.
The limiting part is longitudinally connected in the shell in a sliding mode.
When each brush body is located at the upper limit position, the limit part prevents each brush body from rotating.
When only one brush body is located below extreme position, spacing portion is located the top extreme position, and this brush body and spacing portion separation, this brush body can rotate.
When each brush body is located at the lower limit position, the limit part is located at the lower limit position and prevents each brush body from rotating.
The brush body driving part comprises a driving main body 51, a driving part inserting rod 52 which is formed at the upper end of the driving main body and is fixedly connected with the brush body, and a clamping gear ring 53 which is formed at the lower end of the driving main body and can be clamped with the limiting part.
A driving part socket 4211 which is in sliding sleeve joint with the driving part of the brush body is formed on the limiting part; an inner gear ring 4212 which can be fixedly clamped with the clamping gear ring is formed on the inner wall of the socket of the driving part.
And a limiting plate 54 for limiting the limiting part to move downwards is formed at the lower end of the clamping gear ring.
And a connecting part spring 410 for driving the limiting part to move downwards is arranged between the limiting part and the top in the shell.
Under the initial state, no external force acts on the brushing component, the brush body and the limiting part are both located at the upper limit position at the moment, the clamping gear ring and the inner gear ring are clamped with each other, and the limiting part abuts against the limiting plate.
When one brush body is acted by external force to move downwards, the brush bodies at other positions are not moved, so that the limiting part cannot move downwards, when the brush body moving downwards moves to the limit position below, the inner gear ring is separated from the clamping gear ring, the brush body can rotate, and the brush body driving part is in transmission connection with the driving mechanism.
When each brush body receives external force and moves downwards simultaneously, the limiting parts move downwards together under the action of the springs of the connecting parts, so that the clamping gear ring and the inner gear ring are always kept in a clamping state, when each brush body moves to the limit position below, each brush body is in transmission connection with the driving mechanism, but each brush body cannot rotate, and further when the motor is started, the motor drives the brushing assembly to rotate integrally.
Each brushing part is arranged towards the outer side of the shell in an inclined mode.
A brush body positioning pipe 11 which is connected with the brush body in a sealing and sliding way is uniformly formed on the upper part of the shell along the circumferential direction; the brush body positioning pipe is obliquely arranged towards the periphery of the shell from bottom to top.
Due to the fact that the brushing parts are arranged in the inclined mode, when a user rotates one brushing part to clean, the user enables the axis of the brushing part to be in or close to a vertical state with a horizontal plane, the rest brushing parts are far away from a working plane (shown in figure 2), and the situation that the user touches the brushing parts by mistake to move downwards to cause the brushing assembly to rotate integrally and influence the use of the user is avoided.
The brush body comprises a brush body connecting disc 61, a rubber body 62 fixedly connected to the upper end of the brush body connecting disc and used for cleaning kitchen ware, a brush body sliding shaft 63 formed at the lower end of the brush body connecting disc and connected with the brush body positioning pipe in a sliding and sealing mode, and a brush body positioning sleeve 64 formed at the lower end of the brush body sliding shaft and fixedly sleeved with the driving part inserting rod.
An inner convex ring 111 is formed at the lower end of the inner wall of the brush body positioning pipe; the brush body spring is arranged between the upper end of the inner convex ring and the lower end of the brush body sliding shaft.
The limiting part comprises a connecting part 41 which is longitudinally connected in a sliding manner in the shell, and a plurality of clamping parts 42 which are connected with the connecting part in a sliding manner along the radial direction of the shell.
The clamping portion comprises a sliding plate 422 which is arranged in parallel with the connecting portion and is connected with the connecting portion in a sliding mode, and a clamping plate 421 which is formed at one end, far away from the connecting portion, of the sliding plate and perpendicular to the axis of the brush body driving portion.
The driving part socket and the inner gear ring are formed on the clamping connection plate.
A plurality of clamping part sliding grooves 411 are uniformly formed in the connecting part along the circumferential direction; the lower end of the sliding plate is fixedly connected with a sliding joint 4221 which is in sliding connection with the sliding groove of the clamping part.
When the connecting portion reciprocated, the joint portion removed along joint portion spout for brush body drive division and drive division socket remain coaxial state throughout.
A connecting part sliding column 412 is formed at the center of the upper end of the connecting part; a positioning sleeve 12 which is in sliding insertion connection with the connecting part sliding column is formed in the center of the top in the shell; a plurality of connecting part sliding grooves 121 which are longitudinally arranged are formed in the side wall of the positioning sleeve; the upper end of the outer wall of the connecting part sliding column is provided with a clamping head 4121 which is in sliding connection with the connecting part sliding groove, so that the connecting part can only longitudinally move within the range of the connecting part sliding groove.
The driving mechanism comprises a driving gear 2 which is rotatably connected with the center of the bottom in the shell and is in transmission connection with a motor, and a universal coupling 3 which is connected with the driving gear and the driving part of the brush body.
One end of the universal coupling is fixedly connected with a driven gear 31 which is positioned at the bottom in the shell and is in meshed transmission connection with the driving gear.
A driving part positioning groove 56 is formed in the center of the lower end of the driving part of the brush body; and a rotary insertion rod 33 which is rotatably and slidably inserted into the driving part positioning groove is formed in the center of the other end of the universal coupling, so that one end of the universal coupling, which is close to the brush driving part, is always coaxial with the brush driving part in the moving process of the brush driving part.
A plurality of driving heads 32 uniformly arranged along the circumferential direction are formed on the universal coupling and positioned on the periphery of the rotary insertion rod; the lower end of the brush body driving part is positioned at the periphery of the driving part positioning groove, and a driving groove 55 which can be fixedly connected with the driving head in an inserting mode is formed in the periphery of the driving part positioning groove.
When the brush body moves to the lower limit position, the driving head is inserted into the driving groove.
The lower end of the shell is fixedly connected with a lower end cover 10; a gear rotating shaft 101 which is rotationally connected with the driven gear is formed on the lower end cover; and a brushing assembly rotating shaft which is rotatably connected with the handle part is formed in the center of the lower end cover.
A central brush body positioning seat 13 is formed in the center of the upper end of the shell; the central brush body 7 is fixedly connected to the central brush body positioning seat, and when the brushing assembly integrally rotates, the central brush body can be used for brushing the central position of the kitchen ware.
And a storage battery is arranged in the handle part.
The handle part is provided with a power switch; and the power switch is respectively and electrically connected with the controller and the storage battery.
The controller controls the motor to rotate when the power switch is pressed down for one time; and pressing the power switch again, and controlling the motor to stop rotating by the controller.
In the present invention, with reference to fig. 4, the central brush body is positioned above the housing.
When a user washes dishes by using the bowl washing device, the user holds the handle part by hand, the brush body extends into the bowl and pushes the handle part to move the brush body, the brush body driving part moves towards the direction of the universal coupling, meanwhile, the brush bodies at other positions do not move, so that the limiting plates at other positions block the movement of the limiting part, when the brush body in contact with the bowl moves to the limiting position in the shell, the driving groove is inserted into the driving head, the inner gear ring is separated from the clamping gear ring, and the universal coupling can drive the brush body to rotate.
Then the user presses down the power switch, and the motor drives the drive gear to rotate, so that the brush body in contact with the bowl rotates to clean the bowl.
After the user finishes cleaning, the user separates the brush body from the bowl, the brush body is restored to the initial state under the action of the brush body spring, then the user presses the power switch again, and the motor stops rotating.
When a user cleans the kitchenware with the equal diameter and the large diameter, the user holds the handle part by hand, all the brush bodies are supported on the plate, the handle part is pushed, all the brush bodies are stressed and move towards the direction of the outer shell together, meanwhile, the clamping part moves together, when all the brush bodies move to the limit position, the driving groove is connected with the driving head in an inserting mode, and the inner gear ring is mutually clamped with the clamping gear ring.
Then the user presses down switch, and the motor takes place to rotate, because ring gear and the mutual joint of joint ring gear at this moment, drive gear can't take place to rotate, and then makes the motor drive and scrub the whole emergence of subassembly and rotate, washs the dish.
After the cleaning is finished, the user separates the brush body from the plate, the brush body is restored to the initial state under the action of the brush body spring, then the user presses the power switch again, and the motor stops rotating.
The invention controls whether the driving gear rotates or not, so that the brush body rotates independently or the brushing assembly rotates integrally, and the cleaning radius of the invention is changed, thereby being suitable for kitchenware with different radii.
According to the invention, the brush body is obliquely arranged, so that a user can not touch other brush bodies by mistake in the process of washing dishes, and the phenomenon that the use of the user is influenced by the integral rotation of the brushing assembly is avoided.
Claims (6)
1. A hand-held cleaning machine with multiple cleaning heads comprises a handle part and a brushing assembly rotationally connected to the handle part; the method is characterized in that: the brushing assembly comprises a shell which is rotatably connected at the end part of the handle part, a plurality of brushing parts which are connected at the upper end of the shell in a sliding and rotating way, a driving mechanism which is arranged in the shell and drives the brushing parts to rotate, and a limiting part which is arranged in the shell and can prevent the brushing parts from rotating; a motor capable of driving the shell to rotate and driving the mechanism to work is arranged in the handle part; when all the brushing parts slide to the limit position towards the handle part, the limit part prevents all the brushing parts from rotating, and the motor only can drive the brushing assembly to integrally rotate; when at least one brushing part does not slide to the limit position towards the handle part, the limit part does not prevent the brushing part from rotating, and the motor drives the brushing part to rotate.
2. A multi-cleaning head hand-held cleaning machine according to claim 1 wherein: the brushing part comprises a brush body which is rotatably connected above the shell, a brush body driving part which is fixedly connected to the lower end of the brush body and can be clamped with the limiting part, and a brush body spring which drives the brush body to move towards the upper part of the shell; when the brush body is positioned at the upper limit position, the brush body driving part is separated from the driving mechanism; when the brush body is positioned at the lower limit position, the brush body driving part is in transmission connection with the driving mechanism; the limiting part is longitudinally connected in the shell in a sliding manner; when each brush body is positioned at the upper limit position, the limit part prevents each brush body from rotating;
when only one brush body is positioned at the lower limit position, the limit part is positioned at the upper limit position, the brush body is separated from the limit part, and the brush body can rotate; when each brush body is located at the lower limit position, the limit part is located at the lower limit position and prevents each brush body from rotating.
3. A multi-cleaning head hand-held cleaning machine according to claim 2, wherein: the brush body driving part comprises a driving main body, a driving part inserting rod which is formed at the upper end of the driving main body and is fixedly connected with the brush body, and a clamping gear ring which is formed at the lower end of the driving main body and can be clamped with the limiting part; a driving part socket which is in sliding sleeve joint with the driving part of the brush body is formed on the limiting part; an inner gear ring which can be fixedly clamped with the clamping gear ring is formed on the inner wall of the driving part socket; a limiting plate for limiting the limiting part to move downwards is formed at the lower end of the clamping gear ring; and a connecting part spring for driving the limiting part to move downwards is arranged between the limiting part and the top in the shell.
4. A multi-cleaning head hand-held cleaning machine according to claim 2, wherein: each brushing part is arranged towards the outer side of the shell in an inclined way; a brush body positioning pipe which is connected with the brush body in a sealing and sliding manner is uniformly formed on the upper part of the shell along the circumferential direction; the brush body positioning pipe is obliquely arranged towards the periphery of the shell from bottom to top.
5. A multi-cleaning head hand-held cleaning machine according to claim 4 wherein: the driving mechanism comprises a driving gear which is rotationally connected with the center of the bottom in the shell and is in transmission connection with the motor, and a universal coupling which is connected with the driving gear and the brush body driving part; one end of the universal coupling is fixedly connected with a driven gear which is positioned at the bottom in the shell and is in meshing transmission connection with the driving gear; a driving part positioning groove is formed in the center of the lower end of the driving part of the brush body; a rotary insertion rod which rotates and is in sliding insertion with the driving part positioning groove is formed in the center of the other end of the universal coupling; a plurality of driving heads uniformly arranged along the circumferential direction are formed on the universal coupling and positioned on the periphery of the rotary insertion rod; the lower end of the brush body driving part is positioned at the periphery of the driving part positioning groove and is provided with a driving groove which can be fixedly inserted with the driving head; when the brush body moves to the lower limit position, the driving head is inserted into the driving groove.
6. A multi-cleaning head hand-held cleaning machine according to claim 1 wherein: a storage battery is arranged in the handle part; the handle part is provided with a power switch; and the power switch is respectively and electrically connected with the controller and the storage battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010020400.4A CN111184494B (en) | 2020-01-09 | 2020-01-09 | Handheld cleaning machine with multiple cleaning heads |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010020400.4A CN111184494B (en) | 2020-01-09 | 2020-01-09 | Handheld cleaning machine with multiple cleaning heads |
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| CN111184494A CN111184494A (en) | 2020-05-22 |
| CN111184494B true CN111184494B (en) | 2021-08-10 |
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| CN202010020400.4A Active CN111184494B (en) | 2020-01-09 | 2020-01-09 | Handheld cleaning machine with multiple cleaning heads |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112603015B (en) * | 2020-12-15 | 2022-08-09 | 宗成果 | Electric cleaning brush |
| CN112603013B (en) * | 2020-12-15 | 2022-07-29 | 宗成果 | Cleaning brush |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101252381B1 (en) * | 2011-03-20 | 2013-04-08 | 강창우 | The cleaning device for containers |
| CN203182296U (en) * | 2012-10-16 | 2013-09-11 | 北京昊瀚宏胜贸易有限公司 | Three-wheel bowl/disc brush |
| CN203541048U (en) * | 2013-11-01 | 2014-04-16 | 无锡奥环机械制造有限公司 | Revolution and rotation driving system of cleaning head |
| WO2016012942A1 (en) * | 2014-07-21 | 2016-01-28 | Walsh Invention Services Ltd | A multi-head wraparound tool |
| CN108078464A (en) * | 2017-12-21 | 2018-05-29 | 浙江朴素电器有限公司 | A kind of face cleaning head in face cleaning instrument and face cleaning instrument |
| US20190191937A1 (en) * | 2017-12-21 | 2019-06-27 | L'oreal | Multi-headed personal care assembly |
| CN108742253B (en) * | 2018-08-30 | 2024-01-16 | 配方化妆品科技(广州)有限公司 | Movable push type face cleaning device and movable push type face cleaner |
| CN209695148U (en) * | 2018-11-06 | 2019-11-29 | 李文帅 | A kind of electric shoe brush |
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