CN208426055U - The shell and cleaning device of round brush mounting rack, cleaning device - Google Patents
The shell and cleaning device of round brush mounting rack, cleaning device Download PDFInfo
- Publication number
- CN208426055U CN208426055U CN201721450711.4U CN201721450711U CN208426055U CN 208426055 U CN208426055 U CN 208426055U CN 201721450711 U CN201721450711 U CN 201721450711U CN 208426055 U CN208426055 U CN 208426055U
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- round brush
- shell
- mounting rack
- cleaning device
- magnetic part
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Abstract
The utility model relates to household appliance technical field, the shell and cleaning device of a kind of round brush mounting rack, cleaning device are disclosed.Round brush mounting rack includes main body, the connecting pin that can be movably connected with for the shell with cleaning device is provided in the main body, wherein, it is provided in the main body between the second magnetic part on the shell for the cleaning device and forms repulsive force so that the mounting rack is relative to movable first magnetic part of the shell.Repulsive force will be generated between the second magnetic part on the first magnetic part on round brush mounting rack and shell, this repulsive force will drive round brush to contact always with surface to be cleaned, the problems such as getting stuck to avoid that metal spring piece in the prior art occurs due to corrosion or elastic component fracture failure, improve the reliability and user experience of cleaning device.
Description
Technical field
The utility model relates to household appliance technical fields, and in particular, to a kind of round brush mounting rack, a kind of shell of cleaning device
Body and a kind of cleaning device.
Background technique
The one kind of sweeping robot as intelligent dust collection equipment, is received by most of family, and answered extensively
With.
Current sweeping robot is equipped with the round brush for being swept to external dust at suction inlet more, to make in machine of sweeping the floor
People during the work time round brush can always with ground or other contacted by cleaning position, round brush is usually designed to floating junction
Structure, i.e. sweeping robot in the process of moving round brush can float up and down with the height difference of landing ground with guarantee always with
Ground interaction.To realize that this function of floating up and down, the mode generallyd use at present are that round brush is mounted on to an installation
It on frame, is attached between mounting rack and sweeping robot ontology by spring, mounting rack is realized by the elastic force of spring
Relative to the flexible of ontology, and then realize that round brush contact is by cleaning ground in sweeping robot driving process.
But current spring or other elastic components are generally metalwork, and elastic component is easy to be corroded after encountering dust and water,
Durability and reliability are poor, so cause floating round brush using when easily occur getting stuck or the problems such as elastic component fracture failure.
In addition to sweeping robot, similarly there is problem above using the dust collection equipment of floating round brush in other.
Utility model content
It is to realize opposite dust collection equipment sheet the purpose of this utility model is to overcome floating round brush of the existing technology
The durability and reliability of elastic component used by the floating of body are undesirable, so occur floating round brush using when be easy to appear
It gets stuck or the problem of situations such as elastic component fracture failure, provides a kind of round brush mounting rack, which is provided with the first magnetic
Property part, and by the first magnetic part and on the shell of cleaning device the second magnetic part interaction realize round brush it is described opposite
The floating of body, and then avoid traditional use elastic component and realize a series of caused by the relatively described floating shell of round brush ask
Topic.
To achieve the goals above, the one aspect of the utility model provides a kind of round brush mounting rack, is used for cleaning device,
The round brush mounting rack includes main body, and the company that can be movably connected with for the shell with cleaning device is provided in the main body
Connect end, wherein be provided with to be formed between the second magnetic part on the shell for the cleaning device in the main body and repel
Power so that the mounting rack relative to movable first magnetic part of the shell.
By the technical solution, due to being provided with connecting pin and the first magnetic part on round brush mounting rack, in actual use,
Round brush can be set on round brush mounting rack, and then round brush mounting rack is movably disposed in the shell of cleaning device by connecting pin
On body, in this way, repulsive force, this row will be generated between the second magnetic part on the first magnetic part on round brush mounting rack and shell
Repulsion will drive round brush to contact always with surface to be cleaned, so that metal spring piece in the prior art be avoided to go out due to corrosion
It is existing to get stuck or the problems such as elastic component fracture failure, improve the reliability and user experience of cleaning device.
Further, the connecting pin is provided for the articulated structure with the housing hinge of cleaning device.
Further, the connection positioned at first magnetic part two sides is provided on the same side of the main body
End, the connecting pin of two sides extends far from the body parallel.
Further, the medium position of the same side of the main body is formed with holding tank, and first magnetic part is viscous
Knot is arranged in the holding tank by buckle structure.
In addition, the connecting pin includes on arm body and the lateral surface that the arm body is arranged in for the shell with cleaning device
The articulated shaft of hinge hole connection on body.
In addition, first magnetic part is multiple.
On the other hand, correspondingly, the utility model provides a kind of shell of cleaning device, and the shell includes being used for energy
Enough be moveably mounted the mounting structure of round brush mounting rack, wherein be provided on the shell for on round brush mounting rack
Repulsive force is formed between one magnetic part so that round brush mounting rack is relative to movable second magnetic part of the shell.
In this way, it is as described above, after round brush mounting rack can be movably mounted on shell by mounting structure, round brush peace
Repulsive force will be generated between the second magnetic part on the first magnetic part shelved and shell, this repulsive force will drive round brush to begin
It is whole to be contacted with surface to be cleaned, thus getting stuck of avoiding that metal spring piece in the prior art occurs due to corrosion or elastic component
The problems such as fracture failure, improves the reliability and user experience of cleaning device.
Further, accommodating chamber of the opening towards the bottom surface of shell is formed on the shell, wherein described second is magnetic
Part bonding is arranged in the accommodating chamber by buckle structure；
And/or
The mounting structure is for the hinge hole with the articulated shaft cooperation on round brush mounting rack.
Finally, the utility model provides a kind of cleaning device, the cleaning device includes round brush, is connected to the round brush
Shell described in round brush mounting rack and any of the above described in dirt box, any of the above, wherein the round brush is rotatably arranged
On the round brush mounting rack, the round brush mounting rack can be movably mounted to institute by the cooperation of connecting pin and mounting structure
It states on the shell of cleaning device, and generates repulsive force between first magnetic part and second magnetic part, wherein is described
For cleaning device when moving on the surface to be cleaned, the repulsive force drives the round brush to contact with the surface to be cleaned.
In this way, it is as described above, it will be produced between the second magnetic part on the first magnetic part on round brush mounting rack and shell
Raw repulsive force, this repulsive force will drive round brush to contact always with surface to be cleaned, to avoid metal elastic in the prior art
The problems such as what property part occurred due to corrosion get stuck or elastic component fracture failure, improves the reliability and user's body of cleaning device
It tests.
Further, in the short transverse of cleaning device, second magnetic part is located at the upper of first magnetic part
Side.
Other features and advantages of the utility model will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is to be used to provide a further understanding of the present invention, and constitute part of specification, and following
Specific embodiment be used to explain the utility model together, but do not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is a kind of schematic diagram of internal structure of cleaning device described in the utility model；
Fig. 2 is the schematic cross-sectional view of line C-C in Fig. 1；
Fig. 3 is the bottom view structural schematic diagram of the shell of cleaning device described in the utility model；
Fig. 4 is the schematic cross-sectional view of the shell of cleaning device described in the utility model；
Fig. 5 is the enlarged diagram in Fig. 4 at A；
Fig. 6 is a kind of structural schematic diagram of round brush mounting rack described in the utility model；
Fig. 7 is the cross-sectional view of line B-B in Fig. 6.
Description of symbols
1- main body, the connecting pin 2-, 3- arm body, 4- articulated shaft, 5- shell, 6- hinge hole, 7- round brush, 8- dirt box, 9- bonding
Glue-line, the first magnetic part of 11-, the second magnetic part of 12-, the same side 13-, 14- motor.
Specific embodiment
Specific embodiment of the present utility model is described in detail below in conjunction with attached drawing.It should be understood that herein
Described specific embodiment is only used for describing and explaining the present invention, and is not intended to limit the utility model.
In the present invention, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower, left and right " is usual
Refer to reference to upper and lower, left and right shown in the drawings；" inside and outside " refers to the inside and outside of the profile relative to each component itself.
Such as Fig. 2, Fig. 6 and shown in Fig. 7, the one aspect of the utility model provides a kind of round brush mounting rack, for cleaning
Device, round brush mounting rack include main body 1, and the company that can be movably connected with for the shell with cleaning device is provided in main body 1
Connect end 2, wherein be provided in main body 1 between the second magnetic part 12 on the shell for cleaning device formed repulsive force with
Make mounting rack relative to movable first magnetic part 11 of shell.
Due to being provided with connecting pin 2 and the first magnetic part 11 on round brush mounting rack, in actual use, round brush be can be set
On round brush mounting rack, then round brush mounting rack is movably disposed on the shell of cleaning device by connecting pin 1, for example is cut with scissors
It connects or is slidably connected, in this way, between the second magnetic part 12 on the first magnetic part 11 on round brush mounting rack and shell
Repulsive force will be generated, this repulsive force will drive round brush to contact always with surface to be cleaned, to avoid gold in the prior art
The problems such as belonging to getting stuck of occurring due to corrosion of elastic component or elastic component fracture failure, improve the reliability and use of cleaning device
Family experience.Outside woods, magnetic force can be generated since the first magnetic part 11 need not be contacted with the second magnetic part 12, is avoided due to connecing
The problem of being worn between first magnetic part 11 and the second magnetic part 21 caused by touching, and magnetic part is not easy by water or the corruption of other dirts
Erosion, improves durability and stability；
Certainly, the first magnetic part 11 and the second magnetic part 12 can be for magnetic any parts.
In the round brush mounting rack of the utility model, the flexible connection between round brush mounting rack and the shell of cleaning device can
To be realized by multiple structural forms, for example, connecting pin can be guide rail or guide groove, in this way, round brush in a kind of structure type
Can be between mounting rack and shell be slidably matched, meanwhile, under the action of repulsive force, round brush mounting rack can contact always to
Clean surface, even if thering is protrusion to retract round brush mounting rack on surface to be cleaned, but under the action of repulsive force, round brush is still
Surface to be cleaned can be contacted.
Alternatively, reducing the scope of activities of round brush mounting rack, it is preferable that connecting pin 2 is provided for for the ease of connection
With the articulated structure of the housing hinge of cleaning device, for example, connecting pin 2 can be pin shaft or axis hole.In this way, round brush mounting rack
It can be around hinged spot wobble.
Further, in order to promoted round brush mounting rack with respect to shell movement stability, it is preferable that it is as shown in FIG. 6,
The connecting pin 2 positioned at 11 two sides of the first magnetic part is provided on the same side 13 of main body 1, the connecting pin 2 of two sides is far from main body 1
It extends in parallel.In this way, by two sides connecting pin 2, round brush mounting rack can form more stable and reliable hinged between shell.
In addition, further, the medium position of the same side 13 of main body 1 is formed with holding tank, the first magnetic part 11
Bonding is arranged in holding tank by buckle structure.For example, as shown in Figure 7, the bottom surface of the first magnetic part 11, preferably and
Side passes through glue line 9 together and is bonded in holding tank.
Certainly, as above, connecting pin 2 can have a variety of articulated structure forms, for example, as shown in Figures 6 and 7, connection
End 2 includes arm body 3 and is arranged in hinged for connecting with the hinge hole on the shell of cleaning device on the lateral surface of arm body 3
Axis 4.Further, arm body 3 be elastic component so that articulated shaft 4 can under the action of elastic force with 6 (Fig. 1 of hinge hole on shell
Shown in) between generate pressure, avoid the play that round brush mounting rack is likely to occur during the swing.
In addition, the number and shape of the first magnetic part 11 can have multiple choices, for example, can be a longer length
Magnetic stripe, alternatively, can be multiple, such as multiple spaced apart billet magnetic stripes.General settable 1-6, preferably 3
It is a.By increasing the number of the first magnetic part 11, the intensity of repulsive force between round brush mounting rack and shell can be increased, to adapt to the
The number of the number of one magnetic part 11, the second magnetic part 12 can also be identical with the first magnetic part 11, due to each first magnetic part
11 are uniformly distributed in 1 side of main body and make uniform force between round brush mounting rack and shell, and then it is opposite to increase round brush mounting rack
It being capable of movable stability in shell.
If the other side of Fig. 3, Fig. 4 and shown in fig. 5, the utility model provide the shell 5 of a kind cleaning device,
Shell 5 includes the mounting structure for that can be moveably mounted round brush mounting rack, be provided on shell for round brush mounting rack
On the first magnetic part 11 between formed repulsive force so that round brush mounting rack relative to movable second magnetic part 12 of shell.
In this way, as above, after round brush mounting rack can be movably mounted on shell by mounting structure, round brush mounting rack
On the first magnetic part and shell on the second magnetic part between will generate repulsive force, this repulsive force will drive round brush always with
Surface to be cleaned contact, thus getting stuck of avoiding that metal spring piece in the prior art occurs due to corrosion or elastic component fracture
The problems such as failure, improves the reliability and user experience of cleaning device.
Further, in order to promote the solid and reliable property that the second magnetic part 12 is arranged, opening is formed on shell 5 towards shell
The accommodating chamber of the bottom surface of body, wherein the second magnetic part 12 bonding is arranged in accommodating chamber by buckle structure；
And/or
Mounting structure is the hinge hole 6 for cooperating with the articulated shaft 4 on round brush mounting rack, certainly, selectively, installation
Structure may be the guide rail or guide groove with guide groove or guide rail cooperation on round brush mounting rack, enable round brush mounting rack opposite
It is slided in shell.
Certainly, shape, number and the relative position of the second magnetic part 12 can be corresponding with the first magnetic part 11.
It is as depicted in figs. 1 and 2 finally, the utility model provides a kind of cleaning device, the cleaning device include round brush 7,
Dirt box 8, above-mentioned arbitrary round brush mounting rack and the above-mentioned arbitrary shell 5 being connected to round brush, wherein round brush 7 is rotatably
It is arranged on round brush mounting rack, for example, by the driving of motor 14, round brush mounting rack is matched by connecting pin and mounting structure
Conjunction can be movably mounted on the shell of cleaning device, and repulsion is generated between the first magnetic part 11 and the second magnetic part 12
Power, wherein for cleaning device when moving on the surface to be cleaned, repulsive force drives round brush 7 to contact with the surface to be cleaned.
In this way, as above, by the row of generation between the second magnetic part on the first magnetic part on round brush mounting rack and shell
Repulsion, this repulsive force will drive round brush to be contacted with surface to be cleaned to clear up surface to be cleaned always, thus by sundries clast
Dust etc. is sent in dirt box 8, thus getting stuck of avoiding that metal spring piece in the prior art occurs due to corrosion or elasticity
The problems such as part fracture failure, improves the reliability and user experience of cleaning device.Under normal circumstances, round brush is acted on by repulsive force
It can rotate in direction to the ground, with close proximity to ground, improve dust collection efficiency；And in the case where there is protrusion on ground, round brush can overcome
Repulsive force is rotated to the direction far from ground, but under the action of repulsive force, round brush can still contact ground.
Further, in the short transverse of cleaning device, the second magnetic part 12 is located at the top of the first magnetic part 11, this
Sample, can be in order to the installation of round brush mounting rack and shell.
Certainly, in the structure type that other can choose, the second magnetic part 12 can also be located at the first magnetic part 11
Lower section, at this point it is possible to by the self structure between round brush mounting rack and shell, for example lever construction is utilized, also it may be implemented
Round brush mounting rack makes round brush contact band clean surface, such as ground always under the action of repulsive force.
Preferred embodiments of the present invention, still, the utility model and unlimited are described in detail in conjunction with attached drawing above
Detail in above embodiment can be to the skill of the utility model in the range of the technology design of the utility model
Art scheme carries out a variety of simple variants, these simple variants belong to the protection scope of the utility model.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, it can be combined in any appropriate way.In order to avoid unnecessary repetition, the utility model is to each
No further explanation will be given for the possible combination of kind.
In addition, any combination can also be carried out between a variety of different embodiments of the utility model, as long as it is not disobeyed
The thought for carrying on the back the utility model, equally should be considered as content disclosed in the utility model.
Claims (10)
1. a kind of round brush mounting rack is used for cleaning device, which is characterized in that the round brush mounting rack includes main body (1), the master
The connecting pin (2) that can be movably connected with for the shell with cleaning device is provided on body (1), wherein on the main body (1)
It is provided between the second magnetic part (12) on the shell for the cleaning device and forms repulsive force so that the mounting rack
Relative to movable first magnetic part (11) of the shell.
2. round brush mounting rack according to claim 1, which is characterized in that the connecting pin (2) is provided for and cleans
The articulated structure of the housing hinge of device.
3. round brush mounting rack according to claim 2, which is characterized in that be provided on the same side of the main body (1)
Positioned at the connecting pin (2) of the first magnetic part (11) two sides, the connecting pin (2) of two sides is far from the main body (1)
It extends in parallel.
4. round brush mounting rack according to claim 3, which is characterized in that in the same side (13) of the main body (1)
Portion position is formed with holding tank, and first magnetic part (11) bonds or is arranged in the holding tank by buckle structure.
5. round brush mounting rack according to claim 2, which is characterized in that the connecting pin (2) includes arm body (3) and setting
The articulated shaft (4) that the hinge hole on the shell with cleaning device on the lateral surface of the arm body (3) is connect.
6. round brush mounting rack described in any one of -5 according to claim 1, which is characterized in that first magnetic part (11)
It is multiple.
7. a kind of shell of cleaning device, which is characterized in that the shell (5) includes for that can be moveably mounted round brush installation
The mounting structure of frame, wherein be provided between the first magnetic part (11) on round brush mounting rack and formed on the shell
Repulsive force so that round brush mounting rack relative to movable second magnetic part (12) of the shell.
8. shell according to claim 7, which is characterized in that be formed with opening on the shell (5) towards the bottom of shell
The accommodating chamber in face, wherein the second magnetic part (12) bonding is arranged in the accommodating chamber by buckle structure；
And/or
The mounting structure is for the hinge hole (6) with articulated shaft (4) cooperation on round brush mounting rack.
9. a kind of cleaning device, which is characterized in that the dirt box that the cleaning device includes round brush (7), is connected to the round brush
(8), round brush mounting rack described in any one of -6 and shell according to claim 7 or 8 (5) according to claim 1,
Wherein,
The round brush (7) is rotatably arranged on the round brush mounting rack, and the round brush mounting rack passes through connecting pin and peace
The cooperation of assembling structure can be movably mounted on the shell of the cleaning device, and first magnetic part (11) and described
Second magnetic part generates repulsive force between (12), wherein the cleaning device on the surface to be cleaned when moving, the repulsive force
The round brush (7) is driven to contact with the surface to be cleaned.
10. cleaning device according to claim 9, which is characterized in that in the short transverse of cleaning device, described second
Magnetic part (12) is located at the top of first magnetic part (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450711.4U CN208426055U (en) | 2017-11-03 | 2017-11-03 | The shell and cleaning device of round brush mounting rack, cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721450711.4U CN208426055U (en) | 2017-11-03 | 2017-11-03 | The shell and cleaning device of round brush mounting rack, cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208426055U true CN208426055U (en) | 2019-01-25 |
Family
ID=65104491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721450711.4U Active CN208426055U (en) | 2017-11-03 | 2017-11-03 | The shell and cleaning device of round brush mounting rack, cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208426055U (en) |
-
2017
- 2017-11-03 CN CN201721450711.4U patent/CN208426055U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210226 Address after: No.39 Caohu Avenue, Xiangcheng Economic Development Zone, Suzhou, Jiangsu Province, 215000 Patentee after: Meizhizongheng Technology Co.,Ltd. Address before: 39 Caohu Avenue, Xiangcheng Economic Development Zone, Suzhou, Jiangsu Province, 215144 Patentee before: JIANGSU MIDEA CLEANING APPLIANCES Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
|
| TR01 | Transfer of patent right |