CN217987484U - Scrubbing brush mechanism and cleaning device - Google Patents
Scrubbing brush mechanism and cleaning device Download PDFInfo
- Publication number
- CN217987484U CN217987484U CN202220638114.9U CN202220638114U CN217987484U CN 217987484 U CN217987484 U CN 217987484U CN 202220638114 U CN202220638114 U CN 202220638114U CN 217987484 U CN217987484 U CN 217987484U
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- cleaning
- floor brush
- transmission
- brush mechanism
- housing
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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
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
Abstract
The utility model discloses a ground brush mechanism and cleaning device. The ground brush mechanism comprises a ground brush body and a cleaning component; the cleaning component comprises a rotary driving structure arranged on the floor brush body and a cleaning piece connected with the rotary driving structure, and the cleaning piece is provided with a connecting end connected with the rotary driving structure and a free end in a suspension state; the free end can be flush with the outer surface of the floor brush body or protrude out of the outer surface of the floor brush body. The utility model provides a scrubbing brush mechanism is simple structure not only, and the cleaning surface of cleaning member is bigger, and the cleaning member can extremely extend to the side of scrubbing brush body moreover, can stretch out in order to clean marginal area better in the scrubbing brush body even for clean effect is better, and the user uses to experience and feels can be better.
Description
Technical Field
The utility model relates to a burnisher's technical field, concretely relates to ground brush mechanism and cleaning equipment.
Background
At present, common cleaning equipment in the market, such as a floor washing machine, a floor mopping machine and the like, cleans a surface to be cleaned through a rolling brush on the cleaning equipment. However, as the two ends of the common rolling brush are rotatably arranged at the bottom of the floor brush mechanism, the surface to be cleaned is cleaned by the friction between the rolling brush and the surface to be cleaned. When the round brush both ends were rotated and this body coupling of scrubbing brush, the round brush can not extend to the side of scrubbing brush mechanism completely to make cleaning equipment when the edgewise is clean, there is certain distance in round brush and sideline, and lead to the edge to have certain region can't be covered by the round brush, and lead to clean unclean, the user uses experience to feel not good.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that cleaning member on traditional cleaning device can not extend to the edge of scrubbing brush body for there is clean blind area cleaning member when clean corner region, leads to the user to use experience to feel not good.
In order to solve the technical problem, the utility model provides a floor brush mechanism, include:
a floor brush body; and the number of the first and second groups,
the cleaning assembly comprises a rotary driving structure arranged on the floor brush body and a cleaning piece connected with the rotary driving structure, and the cleaning piece is provided with a connecting end connected with the rotary driving structure and a free end in a suspension state;
the free end can be flush with the outer surface of the floor brush body or protrude out of the outer surface of the floor brush body.
Optionally, the scrubbing brush mechanism, the cleaning member is the cavity setting, be equipped with first drive division in the cleaning member, at least part of rotary drive structure can stretch into from the link in to the cleaning member, with first drive division is connected.
Optionally, the floor brush mechanism, the rotation driving structure comprises:
the driving piece is arranged outside the cleaning piece;
the transmission part is connected with the driving part, a second transmission part is arranged on the transmission part, the transmission part extends into the cleaning part from the connecting end of the cleaning part and enables the first transmission part and the second transmission part to form rotation stopping matching, and the first transmission part and the second transmission part are provided with a collision part;
the driving part drives the transmission part to rotate and drives the cleaning part to rotate, and the interference part is suitable for acting on the cleaning part when the cleaning part rotates along with the transmission part and driving the cleaning part to have a tendency of moving towards the connecting end.
Optionally, in the floor brush mechanism, one of the first transmission part and the second transmission part is provided with a clamping gear, and the other is provided with a clamping tooth groove meshed with the clamping gear.
Optionally, the floor brush mechanism, the clamping tooth socket is arranged in the cleaning piece, and the tooth turning direction of the clamping tooth socket is opposite to the rotating direction of the cleaning piece.
Optionally, the ground brush mechanism, the driving medium includes a driving shaft, the joint gear is arranged at one end of the driving shaft, and the other end of the driving shaft is connected with the driving member.
Optionally, in the floor brush mechanism, the length of the transmission member extending into the cleaning member is not less than half of the length of the cleaning member.
Optionally, the floor brush mechanism, the rotation driving structure further includes a speed reduction module, the speed reduction module is connected to the driving member and the transmission member, the speed reduction module includes a housing, at least a portion of the housing is extendable into the cleaning member, at least a portion of the transmission member is disposed on an inner side of the housing and rotatably connected to the housing, at least a portion of the transmission member is extended out of the housing, and the second transmission portion is disposed on an outer portion of the housing.
Optionally, the scrubbing brush mechanism, the speed reduction module still includes the bearing, the driving medium cover is located the inner ring side of bearing, the casing cover is located the outer ring side of bearing.
The utility model also provides a cleaning device, include scrubbing brush mechanism.
The utility model provides a technical scheme has following advantage:
the utility model provides a floor brush mechanism, which comprises a floor brush body and a cleaning component, wherein the cleaning component comprises a rotary driving structure and a cleaning piece, the rotary driving structure is connected with the connecting end of the cleaning piece, and the rotary driving structure drives the connecting end of the cleaning piece to rotate so as to drive the cleaning piece to rotate for cleaning; moreover, the free end of the cleaning piece is in a suspension state, and the free end of the cleaning piece is not provided with a fixing structure, so that the cleaning piece can be extended to the outer side edge of the floor brush body and even protrudes out of the floor brush body, the cleaning surface of the cleaning piece is larger, corner areas such as corners can be better cleaned, and the cleaning effect is better. This scrubbing brush mechanism is simple structure not only, and the cleaning surface of cleaning member is bigger, and the cleaning member can extremely extend to the edge of scrubbing brush body moreover, stretches out in the scrubbing brush body even in order to clean marginal area better for scrubbing brush mechanism does not have clean blind area when clean corner region, and clean effect is better, and the user uses experience can be better.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an embodiment of a floor brush mechanism provided by the present invention;
FIG. 2 is a schematic structural view of the floor brush mechanism (not including the upper cover) shown in FIG. 1;
FIG. 3 is an exploded view of the floor brush mechanism of FIG. 1;
FIG. 4 is a schematic cross-sectional view of the floor brush mechanism of FIG. 1;
FIG. 5 is a schematic structural view of the rotary driving structure shown in FIG. 1;
FIG. 6 is a schematic view of a structure of the cleaning element of FIG. 1;
fig. 7 is a schematic cross-sectional view of the cleaning member of fig. 1.
Description of reference numerals:
100-a floor brush mechanism; 1-a floor brush body; 2-a cleaning component; 21-a rotary drive structure; 211-a drive member; 212-a transmission; 2121-a second transmission part; 2121 a-clamping gear; 2122-drive shaft; 213-a deceleration module; 2131-a housing; 2132-a bearing; 22-a cleaning member; 221-a connection end; 222-a free end; 223-a first transmission; 2231-snap-fit gullet.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
In the present application, where the contrary is not intended, the use of directional words such as "upper, lower, top and bottom" is generally with respect to the orientation shown in the drawings, or with respect to the component itself in the vertical, perpendicular or gravitational direction; likewise, for ease of understanding and description, "inner and outer" refer to the inner and outer relative to the profile of the components themselves, but the above directional words are not intended to limit the invention.
Example 1
The embodiment provides a floor brush mechanism 100, please refer to fig. 1 to 2, the floor brush mechanism 100 includes a floor brush body 1 and a cleaning assembly 2, the floor brush body 1 is used for mounting the cleaning assembly 2 thereon, the cleaning assembly 2 includes a rotary driving structure 21 and a cleaning piece 22, the rotary driving structure 21 is arranged on the floor brush body 1, the cleaning piece 22 is connected with the rotary driving structure 21, and the cleaning piece 22 is driven to rotate relative to the floor brush body 1 by the rotary driving structure 21, so as to perform cleaning work; the cleaning piece 22 is provided with a connecting end 221 connected with the rotary driving structure 21 and a free end 222 in a suspension state, the free end 222 can be flush with the outer surface of the floor brush body 1 or protrude out of the outer surface of the floor brush body 1, the cleaning piece 22 is connected with the rotary driving structure 21 through the connecting end 221, the connecting end 221 is driven to rotate by the rotary driving structure 21, so that the cleaning piece 22 is driven to rotate, the free end 222 of the cleaning piece 22 is in the suspension state, and a fixing structure is not arranged between the cleaning piece 22 and the floor brush body 1, so that the length of the cleaning piece 22 can be longer, the cleaning piece can extend to the outer edge of the floor brush body 1 and even protrude out of the floor brush body 1, the cleaning surface of the cleaning piece 22 is larger, and the cleaning piece can be attached to a corner when cleaning corner regions such as a corner, and the like, a cleaning blind area does not exist, and the cleaning effect is better.
Specifically, as for the cleaning member 22, as shown in fig. 3 and 4, at least a portion of the cleaning member 22 is disposed in a hollow manner, a first transmission portion 223 is disposed inside the cleaning member 22, at least a portion of the rotary driving structure 21 can extend into the cleaning member 22 from the connection end 221 and is connected to the first transmission portion 223, so that the connection portion between the rotary driving structure 21 and the cleaning member 22 is located inside the cleaning member 22, the structure is more compact, the occupied space is smaller, and the rotary driving structure 21 can extend into the cleaning member 22, so as to provide a certain support for the cleaning member 22, so that the cleaning member 22 can be kept stable and does not shake in a state where one end of the cleaning member 22 is suspended. The cleaning member 22 may be configured as a roller brush or a roller body, and the roller brush is driven to rotate by the rotation driving structure 21 to rub against the surface to be cleaned, so as to clean the surface to be cleaned.
As to the rotary driving structure 21, preferably, as shown in fig. 3 and fig. 5, the rotary driving structure 21 includes a driving element 211 and a transmission element 212, the driving element 211 can be set as a driving motor, the driving element 211 is disposed on the floor brush body 1 and is located outside the cleaning element 22, so that the driving motor and the cleaning element 22 are separately disposed, and the driving motor has a better heat dissipation effect, the driving element 211 and the cleaning element 22 are connected by the transmission element 212, specifically, the second transmission portion 2121 is disposed on the transmission element 212, the transmission element 212 can extend from the connection end 221 of the cleaning element 22 into the cleaning element 22, and a rotation-stopping fit is formed between the first transmission portion 223 and the second transmission portion 2121, so that when the driving element 212 rotates, the driving element 211 can drive the first transmission portion 223 to rotate by the second transmission portion 2121, and thus the cleaning element 22 rotates. And the first transmission part 223 and the second transmission part 2121 have an interference part, when the driving part 211 drives the transmission part 212 to rotate and drives the cleaning element 22 to rotate, the interference part is suitable for acting on the cleaning element 22 when the cleaning element 22 rotates along with the transmission part 212 and driving the cleaning element 22 to have a tendency of moving towards the connection end 221, so that the cleaning element 22 can be connected with the transmission part 212 more tightly in the rotating process, thereby avoiding the cleaning element 22 from falling off and ensuring the reliable installation of the cleaning element 22.
Furthermore, the first transmission part 223 and the second transmission part 2121 are engaged with each other in a rotation-stopping manner, and the first transmission part 223 and the second transmission part 2121 may be disposed in a non-circular shape, so that the second transmission part 2121 can drive the first transmission part 223 to rotate when rotating.
Preferably, one of the first transmission part 223 and the second transmission part 2121 is configured as a latch gear 2121a, and the other is configured as a latch gear slot 2231 engaged with the latch gear 2121a, so that the latch gear 2121a is engaged with the latch gear 2121a, which not only can be reliably connected, but also can be conveniently installed. The contact part between the engaging gear 2121a and the engaging spline 2231 can form the above-mentioned contact part, and the engaging gear 2121a and the engaging spline 2231 are in rotational contact, so that the cleaning element 22 tends to move toward the connecting end 221, thereby preventing the cleaning element 22 from falling off from the floor brush body 1 during operation.
Specifically, referring to FIGS. 3, 6 and 7, snap-fit teeth 2231 is formed in cleaning element 22, snap-fit gear 2121a is formed on drive element 212, and the teeth of snap-fit teeth 2231 are formed in a direction opposite to the direction of rotation of cleaning element 22, such that when cleaning element 22 is rotated, snap-fit teeth 2231 abuts snap-fit gear 2121a, and snap-fit teeth 2231 tends to move axially along cleaning element 22 toward snap-fit gear 2121 a.
Further, as shown in fig. 3 and 4, the transmission member 212 includes a driving shaft 2122, the above-mentioned engaging gear 2121a is provided at one end of the driving shaft 2122, the driving member 211 is connected to the other end of the driving shaft 2122, and the driving shaft 2122 is driven by the driving member 211 to rotate so as to rotate the engaging gear 2121a, so as to drive the engaging teeth 2231 to rotate, thereby allowing the cleaning element 22 to rotate relative to the floor brush body 1.
Specifically, the clamping gear 2121a is detachably connected to the driving shaft 2122, when the cleaning member 22 is assembled, one end of the driving shaft 2122 may be connected to the driving member 211, the clamping gear 2121a is sleeved on the other end of the driving shaft 2122, and finally the cleaning member 22 is inserted from the connecting end 221 of the cleaning member out of the clamping gear 2121 a.
In this embodiment, to ensure that cleaning elements 22 are securely connected, it is preferable that the length of driving member 212 extending into cleaning elements 22 is not less than half of the overall length of cleaning elements 22, i.e. the connection between latching tooth slot 2231 and latching gear 2121a is located in the middle of cleaning elements 22 or closer to free end 222 of cleaning elements 22, so that driving member 212 can be supported on cleaning elements 22 more, and cleaning elements 22 are less prone to shake and are more stable during rotation, as shown in fig. 4.
Moreover, in order to make the connection strength between the cleaning member 22 and the transmission member 212 better and the cleaning member 22 more stable during operation, as shown in fig. 4 and 5, the rotary driving structure 21 further includes a speed reducing module 213, and the speed reducing module 213 is connected to the driving member 211 and the transmission member 212 and is used for adjusting the rotation speed output by the driving member 211, so that the rotation speed of the cleaning member 22 is better for cleaning. The speed reducing module 213 comprises a housing 2131 and a plurality of speed reducing gears arranged in the housing 2131, wherein the diameters of the plurality of speed reducing gears are arranged differently and are sequentially connected, and the rotating speed output by the driving member 211 can be adjusted through the difference of the diameters; at least part of the housing 2131 of the deceleration module 213 can extend into the cleaning element 22, the cleaning element 22 can rotate relative to the housing 2131, at least part of the transmission element 212 is disposed inside the housing 2131 and is rotatably connected with the housing 2131, wherein at least part of the transmission element 212 extends out of the housing 2131, the second transmission part 2121 is disposed on a part of the transmission element 212 outside the housing 2131 so as to be connected with the first transmission part 223 of the cleaning element 22, the housing 2131 is fixed on the floor brush body 1, the housing 2131 is rotatably connected with both the cleaning element 22 and the transmission element 212, and the housing 2131 extends into the cleaning body and is rotatably connected with the cleaning element 22 so as to support the cleaning element 22, so as to increase the supporting strength, so that the cleaning element 22 cannot vibrate up and down during rotation, and is more stable.
Preferably, as shown in fig. 4, the deceleration module 213 further includes a bearing 2132, the transmission member 212 is sleeved on the inner ring side of the bearing 2132, and the housing 2131 is sleeved on the outer ring side of the bearing 2132, so that the driving shaft 2122 can better rotate relative to the housing 2131, the rotation resistance of the cleaning member 22 is reduced, and the cleaning efficiency is higher.
Example 2
The embodiment provides a cleaning device, this cleaning device can set up to the dust catcher, sweeper or mopping machine etc. this cleaning device is including clean body and locate foretell scrubbing brush mechanism 100 on the clean body, cleaning device is when cleaning, especially when clean corner equilateral angle region, cleaning member 22 on the scrubbing brush mechanism 100 can laminate with corner sideline, cleaning device does not have clean blind area, the regional clean effect of equilateral angle region is better to the corner, the user uses and experiences and feels better.
According to the habit of cleaning the cleaning device along the right side, the forward direction of the cleaning device during normal operation is set to be the front direction, preferably, the right side of the cleaning element 22 can be flush with the right side of the floor brush body 1, or the right side of the cleaning element 22 protrudes from the floor brush body 1 by a certain distance, which can be set according to the size of the cleaning device, and is not limited herein.
Of course, the arrangement orientation of the free end 222 of the cleaning element 22 is not limited to the right side, and of course, the left side of the cleaning element 22 can be flush with the right side of the floor brush body 1, or the left side of the cleaning element 22 protrudes from the floor brush body 1 by a certain distance, and the specific arrangement orientation can be adjusted adaptively.
This cleaning equipment's cleaning member 22 is simple to operate not only, and clean area is bigger for traditional cleaning member 22 for clean efficiency is higher, moreover, and is more convenient to the cleanness in corner region, and the clearance is cleaner, can effectively promote user's satisfaction.
It is obvious that the above described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiment of the utility model, ordinary technical personnel in this field can make other different forms of change or change under the prerequisite of not making creative work, all should belong to the scope of protection of the utility model.
Claims (10)
1. A floor brush mechanism, comprising:
a floor brush body; and the number of the first and second groups,
the cleaning assembly comprises a rotary driving structure arranged on the floor brush body and a cleaning piece connected with the rotary driving structure, and the cleaning piece is provided with a connecting end connected with the rotary driving structure and a free end in a suspension state;
the free end can be flush with the outer surface of the floor brush body or protrude from the outer surface of the floor brush body.
2. The floor brush mechanism of claim 1, wherein the cleaning element is hollow, a first transmission portion is disposed in the cleaning element, and at least a portion of the rotational drive mechanism extends into the cleaning element from the connecting end and is connected to the first transmission portion.
3. A floor brush mechanism as claimed in claim 2, wherein said rotary drive structure comprises:
the driving piece is arranged outside the cleaning piece;
the transmission part is connected with the driving part, a second transmission part is arranged on the transmission part, the transmission part extends into the cleaning part from the connecting end of the cleaning part and enables the first transmission part and the second transmission part to form rotation stopping matching, and the first transmission part and the second transmission part are provided with a collision part;
the driving part drives the transmission part to rotate and drives the cleaning part to rotate, and the interference part is suitable for acting on the cleaning part when the cleaning part rotates along with the transmission part and driving the cleaning part to have a tendency of moving towards the connecting end.
4. A floor brush mechanism as claimed in claim 3, wherein one of the first and second drive portions is provided as a snap gear, and the other is provided as a snap tooth groove which engages with the snap gear.
5. The floor brush mechanism of claim 4, wherein the snap-fit spline is disposed in the cleaning element, and the direction of rotation of the snap-fit spline is opposite to the direction of rotation of the cleaning element.
6. A floor brush mechanism as claimed in claim 4, wherein said drive member comprises a drive shaft, said latch gear being provided at one end of said drive shaft, the other end of said drive shaft being connected to said drive member.
7. A floor brush mechanism as claimed in any one of claims 3 to 6, wherein the length of the drive member which extends into the cleaning elements is not less than half the length of the cleaning elements.
8. A floor brush mechanism according to any of claims 3 to 6, wherein the rotary drive arrangement further comprises a speed reducing module, the speed reducing module being connected to the drive member and the drive member, the speed reducing module comprising a housing, at least part of the housing being extendable into the cleaning member, the drive member being at least partially disposed inside the housing and being rotatably connected to the housing, at least part of the drive member being extendable from the housing, the second drive portion being disposed on a portion outside the housing.
9. The floor brush mechanism of claim 8, wherein the speed reduction module further comprises a bearing, the transmission member is sleeved on an inner ring side of the bearing, and the housing is sleeved on an outer ring side of the bearing.
10. A cleaning device, characterized in that it comprises a cleaning device according to any one of claims 1 to 9.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220638114.9U CN217987484U (en) | 2022-03-22 | 2022-03-22 | Scrubbing brush mechanism and cleaning device |
| PCT/CN2023/074358 WO2023179211A1 (en) | 2022-03-22 | 2023-02-03 | Floor brush mechanism and cleaning appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220638114.9U CN217987484U (en) | 2022-03-22 | 2022-03-22 | Scrubbing brush mechanism and cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217987484U true CN217987484U (en) | 2022-12-09 |
Family
ID=84287832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220638114.9U Active CN217987484U (en) | 2022-03-22 | 2022-03-22 | Scrubbing brush mechanism and cleaning device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN217987484U (en) |
| WO (1) | WO2023179211A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179211A1 (en) * | 2022-03-22 | 2023-09-28 | 追觅创新科技(苏州)有限公司 | Floor brush mechanism and cleaning appliance |
| WO2023185246A1 (en) * | 2022-03-30 | 2023-10-05 | 追觅创新科技(苏州)有限公司 | Cleaning mechanism and cleaning device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202016105296U1 (en) * | 2016-09-23 | 2016-10-10 | Hizero Technologies Co., Ltd. | Floor cleaning device and cleaning mechanism for a cleaning drum |
| CN111096709A (en) * | 2018-10-29 | 2020-05-05 | 添可智能科技有限公司 | Scrubbing brush and cleaning device |
| CN114343473B (en) * | 2020-12-29 | 2023-08-18 | 追觅创新科技(苏州)有限公司 | Floor brush and cleaning equipment with same |
| CN113229745B (en) * | 2021-05-10 | 2022-03-25 | 江苏美的清洁电器股份有限公司 | A ground brush assembly and dust catcher for dust catcher |
| CN217987484U (en) * | 2022-03-22 | 2022-12-09 | 追觅创新科技(苏州)有限公司 | Scrubbing brush mechanism and cleaning device |
-
2022
- 2022-03-22 CN CN202220638114.9U patent/CN217987484U/en active Active
-
2023
- 2023-02-03 WO PCT/CN2023/074358 patent/WO2023179211A1/en unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023179211A1 (en) * | 2022-03-22 | 2023-09-28 | 追觅创新科技(苏州)有限公司 | Floor brush mechanism and cleaning appliance |
| WO2023185246A1 (en) * | 2022-03-30 | 2023-10-05 | 追觅创新科技(苏州)有限公司 | Cleaning mechanism and cleaning device |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023179211A1 (en) | 2023-09-28 |
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