CN107595201A - The ground brush assemblies and dust catcher of dust catcher - Google Patents
The ground brush assemblies and dust catcher of dust catcher Download PDFInfo
- Publication number
- CN107595201A CN107595201A CN201710979237.2A CN201710979237A CN107595201A CN 107595201 A CN107595201 A CN 107595201A CN 201710979237 A CN201710979237 A CN 201710979237A CN 107595201 A CN107595201 A CN 107595201A
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- China
- Prior art keywords
- dust catcher
- brush
- base lid
- ground
- roller
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Abstract
The invention discloses a kind of ground brush assemblies of dust catcher, the ground brush assemblies of the dust catcher include：Scrubbing brush housing；Base lid, the base lid are pivotably connected with the scrubbing brush housing；Round brush, the round brush are pivotably connected with the base lid；Roller, the roller are pivotably connected with the base lid, and protrude from the scrubbing brush housing.The ground brush assemblies of the dust catcher of the present invention, it is pivotably coupled to by base lid on scrubbing brush bottom, roller is pivotable to be connected in base lid, when meeting barrier, base lid and round brush can be using rollers to be lifted on fulcrum, the ground brush assemblies of whole dust catcher can smoothly cross higher barrier, and the structure of the ground brush assemblies of dust catcher is simple, and operation smooth-going is stable.
Description
Technical field
The invention belongs to cleaner technology field, ground brush assemblies in particular to a kind of dust catcher and provided with the ground
The dust catcher of brush assemblies.
Background technology
With increasing for floor brush of dust collector function, structure is increasingly complicated, and volume and weight is also increasing.Scrubbing brush is using
During, when running into larger steeper barrier because scrubbing brush is heavier, be not easy again as before by lift handle come across
More, and by lifting whole scrubbing brush part cleaning region can be more or less missed come across obstacle, room for improvement is present.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention proposes a kind of inhale
The ground brush assemblies of dirt device, the ground brush assemblies of the dust catcher can smoothly across obstacles.
The ground brush assemblies of dust catcher according to embodiments of the present invention include：Scrubbing brush housing；Base lid, the base lid with describedly
Brush housing is pivotably connected；Round brush, the round brush are pivotably connected with the base lid；Roller, the roller and the base
Lid is pivotably connected, and protrudes from the scrubbing brush housing.
The ground brush assemblies of dust catcher according to embodiments of the present invention, are pivotably coupled on scrubbing brush bottom by base lid,
Roller is pivotable to be connected in base lid, and when meeting barrier, base lid and round brush can be using rollers to be lifted on fulcrum, whole dust suction
The ground brush assemblies of device can smoothly cross higher barrier, and the structure of the ground brush assemblies of dust catcher is simple, operation smooth-going
It is stable.
The ground brush assemblies of dust catcher according to an embodiment of the invention, the base lid include：Cover body and extension, it is described
Cover body is located on the round brush, the extension and the scrubbing brush housing be pivotably connected and with the roller pivotly
Connection.
The ground brush assemblies of dust catcher according to an embodiment of the invention, the extension include pivotal arm and linking arm,
The pivotal arm extends back from the rear end of the cover body, and the linking arm extends downwardly from the rear end of the pivotal arm, described
Pivotal arm is pivotably connected with the scrubbing brush housing, and the lower end of the linking arm is pivotably connected with the roller.
The ground brush assemblies of dust catcher according to an embodiment of the invention, the lower end of the linking arm are provided with the be hinged of arc
Groove, a part for the roller are contained in the hinged groove.
The ground brush assemblies of dust catcher according to an embodiment of the invention, it is connected with the scrubbing brush housing on the pivotal arm
Region be provided with reinforcement structure.
The ground brush assemblies of dust catcher according to an embodiment of the invention, the cover body have host cavity, the host cavity
The side towards ground open wide, the round brush is located in the host cavity.
The ground brush assemblies of dust catcher according to an embodiment of the invention, in addition to：Return unit, the return unit are connected to
Between the base lid and the scrubbing brush housing with often drive the round brush towards clean surface compress.
The ground brush assemblies of dust catcher according to an embodiment of the invention, the return unit are torsion spring.
The ground brush assemblies of dust catcher according to an embodiment of the invention, the base lid are provided with torsion axis, the torsion spring
Axle is parallel with the pivot center of the base lid, and the torsion spring set only supports the scrubbing brush housing located at the torsion axis and end.
The present invention also proposes a kind of dust catcher, includes the ground brush assemblies of the dust catcher described in any of the above-described kind.
The ground brush assemblies of the dust catcher and above-mentioned dust catcher are same relative to Dominant Facies possessed by prior art, herein
Repeat no more.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Substantially and it is readily appreciated that, wherein：
Fig. 1 is the structural representation of ground brush assemblies according to embodiments of the present invention；
Fig. 2 is the partial enlarged drawing at A in Fig. 1；
Fig. 3 is the structural representation of ground brush assemblies according to embodiments of the present invention；
Fig. 4 is the partial enlarged drawing at B in Fig. 3；
Fig. 5 is the structural representation of ground brush assemblies according to embodiments of the present invention.
Reference：
Ground brush assemblies 100,
Upper shell 11, scrubbing brush bottom 12,
Base lid 20, cover body 21, extension 22, pivotal arm 22a, linking arm 22b, pivotal axis 23,
Round brush 30,
Roller 40, roller shaft 41,
Torsion spring 50, torsion axis 51.
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " be based on orientation shown in the drawings or
Position relationship, it is for only for ease of and describes the present invention and simplify description, rather than indicates or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can
To be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this
Concrete meaning in invention.
The ground brush assemblies 100 of dust catcher according to embodiments of the present invention are described below with reference to Fig. 1-Fig. 5.
As Figure 1-Figure 5, the ground brush assemblies 100 of dust catcher according to an embodiment of the invention, including：Scrubbing brush shell
Body, base lid 20, round brush 30, roller 40.
Wherein, scrubbing brush housing include upper shell 11, scrubbing brush bottom 12, the open at its lower end of upper shell 11, scrubbing brush bottom 12 with
The lower end of upper shell 11 is connected.
Base lid 20 is pivotably connected with scrubbing brush housing, for example base lid 20 is pivotably connected with scrubbing brush bottom 12, base lid
20 are located at the front of upper shell 11, as shown in Figure 3 and Figure 4, base lid 20 by pivotal axis 23 and scrubbing brush bottom 12 pivotly
Connection, such as, pivotal axis 23 can be arranged in base lid 20, be correspondingly provided with and be used for and the phase of pivotal axis 23 on scrubbing brush bottom 12
Axis hole even, pivotal axis 23 can also be arranged on scrubbing brush bottom 12, and base lid 20 is provided with the axis hole being connected with pivotal axis 23,
In the course of work, when ground brush assemblies 100 meet barrier, base lid 20 can carry out the rotation of certain angle and lifting, so as to cross over barrier
Hinder thing.
As shown in figure 4, round brush 30 is pivotably connected with base lid 20, round brush rotary shaft is provided with round brush 30, round brush 30 can
For clearing up the debris in face to be cleaned, such as, in the course of the work, round brush 30 circumferentially rotates around round brush rotary shaft, passes through round brush
30 directly contact with face to be cleaned so that debris to be kicked up.
Roller 40 is pivotably connected with base lid 20, and roller 40 protrudes from scrubbing brush housing, and specifically, roller 40 protrudes from
Scrubbing brush bottom 12, to be supported in clean surface in the course of the work.Roller 40 is pivotably connected with base lid 20, scrubbing brush bottom 12 with
Base lid 20 is connected, and during cleaning, base lid 20 is jacked up when running into barrier, and roller 40 supports on the ground.
It is understood that dust catcher can run into barrier in the course of the work, round brush 30 first with bar contact, i.e.,
Round brush 30 is jacked up by barrier, and correspondingly, base lid 20 is jacked up by barrier simultaneously with round brush 30, due to base lid 20 and scrubbing brush bottom
12 are pivotably connected, and therefore, base lid 20 goes to certain angle around pivotal axis 23, due to roller 40 and base lid 20 pivotly
Connection, roller 40 rotate also relative to pivotal axis 23, and roller 40 has the trend rotated towards clean surface, because roller 40 is supported in
Clean surface so that base lid 20 is that fulcrum is lifted upwards with roller 40 with the entirety of round brush 30, and base lid 20 and the raising height of round brush 30 are big,
In roller 40 around own axis, when moving on, so as to clear the jumps.
The ground brush assemblies 100 of dust catcher according to embodiments of the present invention, scrubbing brush bottom is pivotably coupled to by base lid 20
On lid 12, roller 40 is pivotable to be connected in base lid 20, and when meeting barrier, base lid 20 can be with roller 40 with round brush 30
To be lifted on fulcrum, the ground brush assemblies 100 of whole dust catcher can smoothly cross higher barrier, and the scrubbing brush group of dust catcher
The structure of part 100 is simple, and operation smooth-going is stable.
The ground brush assemblies 100 of dust catcher in accordance with a preferred embodiment of the present invention, as shown in figure 4, base lid 20 includes：Cover
Body 21 and extension 22.
Cover body 21 is located on round brush 30, for example cover body 21 has host cavity, and the side towards ground of host cavity is opened wide,
Round brush 30 is located in host cavity, and host cavity coordinates with the gap of round brush 30, i.e., has gap between round brush 30 and cover body 21, by round brush
30 dust and other impurities kicked up can be inhaled into dust catcher by the gap.
Extension 22 is pivotably connected with scrubbing brush bottom 12, and extension 22 is pivotably connected with roller 40.
When running into barrier, cover body 21 is connected dust catcher with round brush 30, and cover body 21 is connected with extension 22, the quilt of round brush 30
While barrier jacks up, cover body 21, extension 22 are jacked up, and extension 22 produces the rotation of certain angle around roller 40,
Round brush 30 clears the jumps and moved on.
As shown in figure 4, specifically, extension 22 includes pivotal arm 22a and linking arm 22b, and pivotal arm 22a is from cover body 21
Rear end extends back, and linking arm 22b extends downwardly from pivotal arm 22a rear end, and pivotal arm 22a and scrubbing brush bottom 12 are pivotly
Connection, linking arm 22b lower end and roller 40 are pivotably connected, and roller 40 is located at the rear portion of round brush 30, as rear portion fulcrum
Base lid 20 is tilted, alternatively, pivotal arm 22a and linking arm 22b can be mutually perpendicular to, and the support for playing brush assemblies 100 over the ground connects
Connect effect.
It is understood that being connected with pivotal axis 23 at pivotal arm 22a, base lid 20 passes through pivotal arm 22a and scrubbing brush bottom
12 pivotable connections, in across obstacle, base lid 20 is jacked up, and pivotal arm 22a rotates around pivotal axis 23, due to pivotal arm
22a and linking arm 22b is is rigidly connected, linking arm 22b connections roller 40, pivotal arm 22a around pivotal axis 23 rotate while, roll
Wheel 40 is only butted on clean surface all the time, and roller 40 and the relative position of clean surface are constant, and the position of pivotal axis 23 is with roller 40 to prop up
Point is rotated, and the position of pivotal axis 23 is gradually raised, and base lid 20 is raised with scrubbing brush bottom 12 with pivotal axis 23.As shown in figure 4, enter
One step, linking arm 22b lower end is provided with the hinged groove of arc, and a part for roller 40 is contained in hinged groove, before dust catcher
When entering, roller 40 rotates in hinged groove, and alternatively, hinged groove open end is slightly above scrubbing brush bottom 12, to prevent hinged groove
The ground brush assemblies 100 of side wall interference dust catcher move.
Preferably, as shown in figure 4, the region being connected on pivotal arm 22a with scrubbing brush housing is provided with reinforcement structure, pivotal arm
22a and scrubbing brush housing junction, pivotal arm 22a be present and rotate mechanical movement around pivotal axis 23, and in across obstacle, entirely
Round brush 30 and base lid 20 are supported on scrubbing brush housing by pivotal axis 2, easily cause pivotal arm 22a abrasion, long-term use of easy
Fracture, by setting reinforcement structure, improves pivotal arm 22a rigidity and intensity, increases the service life.
According to some embodiments of the present invention, as shown in Fig. 2 ground brush assemblies can also include return unit, return unit and rolling
The connection of brush 30, can often drive round brush 30 to be rotated towards clean surface.It is understood that one end of return unit is connected with round brush 30,
The other end of return unit is connected with scrubbing brush housing, and in the presence of no external force, return unit driving round brush 30 rotates, rotation direction
For from the direction on the top on ground to ground.Thus, return unit can have the component towards ground to round brush 30 so that round brush
30 contact with ground, in order to which round brush 30 cleans ground.
As shown in Fig. 2 return unit can be torsion spring, base lid 20 is provided with torsion axis 51, and torsion axis 51 turn with base lid 20
Shaft line is parallel, and torsion spring 50 is sheathed on torsion axis 51, and scrubbing brush bottom 12 is only supported in 50 sets of ends of torsion spring, and torsion spring 50 at work may be used
Rotated around torsion axis 51, to base lid 20 towards clean surface (under) pressure so that round brush 30 is equal in each position of direction of advance
Ground is effectively contacted, improves the efficiency of dust catcher cleaning.
The present invention also proposes a kind of dust catcher, is provided with the ground brush assemblies 100 of any of the above-described kind of dust catcher.
Dust catcher according to embodiments of the present invention, by the way that base lid 20 is pivotably coupled on scrubbing brush housing, base lid 20
Certain angle can be rotated according to the size of barrier, roller 40 is pivotably connected with base lid 20, and roller 40 effectively supports
Ground brush assemblies, and advance is rotated, round brush 30 can smoothly cross over the barrier of different height, realize the effect of cleaning, improve and inhale
The operating efficiency of dirt device.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment or example of the present invention.In this manual, to above-mentioned term
Schematic representation is not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can combine in an appropriate manner in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of departing from the principle and objective of the present invention a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The scope of invention is limited by claim and its equivalent.
Claims (10)
- A kind of 1. ground brush assemblies of dust catcher, it is characterised in that including：Scrubbing brush housing；Base lid, the base lid are pivotably connected with the scrubbing brush housing；Round brush, the round brush are pivotably connected with the base lid；Roller, the roller are pivotably connected with the base lid, and protrude from the scrubbing brush housing.
- 2. the ground brush assemblies of dust catcher according to claim 1, it is characterised in that the base lid includes：Cover body and extension Section, the cover body is located on the round brush, the extension be pivotably connected with the scrubbing brush housing and with the roller It is pivotably connected.
- 3. the ground brush assemblies of dust catcher according to claim 2, it is characterised in that the extension includes pivotal arm and company Arm is connect, the pivotal arm extends back from the rear end of the cover body, and the linking arm extends downwardly from the rear end of the pivotal arm, The pivotal arm is pivotably connected with the scrubbing brush housing, and the lower end of the linking arm is pivotably connected with the roller.
- 4. the ground brush assemblies of dust catcher according to claim 3, it is characterised in that the lower end of the linking arm is provided with arc Hinged groove, a part for the roller is contained in the hinged groove.
- 5. the ground brush assemblies of dust catcher according to claim 3, it is characterised in that on the pivotal arm with the scrubbing brush shell The region of body phase even is provided with reinforcement structure.
- 6. the ground brush assemblies of dust catcher according to claim 2, it is characterised in that the cover body has host cavity, described The side towards ground of host cavity is opened wide, and the round brush is located in the host cavity.
- 7. the ground brush assemblies of dust catcher according to claim 1, it is characterised in that also include：Return unit, the return unit It is connected between the base lid and the scrubbing brush housing often to drive the round brush to be compressed towards clean surface.
- 8. the ground brush assemblies of dust catcher according to claim 7, it is characterised in that the return unit is torsion spring.
- 9. the ground brush assemblies of dust catcher according to claim 8, it is characterised in that the base lid is provided with torsion axis, institute It is parallel with the pivot center of the base lid to state torsion axis, the torsion spring set only supports the scrubbing brush shell located at the torsion axis and end Body.
- A kind of 10. dust catcher, it is characterised in that the scrubbing brush group including the dust catcher according to any one of claim 1-9 Part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979237.2A CN107595201A (en) | 2017-10-19 | 2017-10-19 | The ground brush assemblies and dust catcher of dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710979237.2A CN107595201A (en) | 2017-10-19 | 2017-10-19 | The ground brush assemblies and dust catcher of dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107595201A true CN107595201A (en) | 2018-01-19 |
Family
ID=61078707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710979237.2A Pending CN107595201A (en) | 2017-10-19 | 2017-10-19 | The ground brush assemblies and dust catcher of dust catcher |
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| Country | Link |
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| CN (1) | CN107595201A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903796A (en) * | 2018-07-20 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of installation method of articulated structure and scrubbing brush and scrubbing brush window cover with it |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202843513U (en) * | 2012-10-17 | 2013-04-03 | 科沃斯机器人科技(苏州)有限公司 | Ground cleaning device |
| CN103767627A (en) * | 2012-10-19 | 2014-05-07 | 莱克电气股份有限公司 | Intelligent vacuum cleaner and brush roll assembly thereof |
| JP2015167664A (en) * | 2014-03-06 | 2015-09-28 | 三菱電機株式会社 | Suction tool of vacuum cleaner and vacuum cleaner including the suction tool |
| CN205306913U (en) * | 2016-01-29 | 2016-06-15 | 苏州爱普电器有限公司 | Floor cleaning robot |
| CN106264327A (en) * | 2015-06-10 | 2017-01-04 | 中弘智能高科技（深圳）有限公司 | Have tie surface lifting round brush assembly walks vacuum cleaner certainly |
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2017
- 2017-10-19 CN CN201710979237.2A patent/CN107595201A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202843513U (en) * | 2012-10-17 | 2013-04-03 | 科沃斯机器人科技(苏州)有限公司 | Ground cleaning device |
| CN103767627A (en) * | 2012-10-19 | 2014-05-07 | 莱克电气股份有限公司 | Intelligent vacuum cleaner and brush roll assembly thereof |
| JP2015167664A (en) * | 2014-03-06 | 2015-09-28 | 三菱電機株式会社 | Suction tool of vacuum cleaner and vacuum cleaner including the suction tool |
| CN106264327A (en) * | 2015-06-10 | 2017-01-04 | 中弘智能高科技（深圳）有限公司 | Have tie surface lifting round brush assembly walks vacuum cleaner certainly |
| CN205306913U (en) * | 2016-01-29 | 2016-06-15 | 苏州爱普电器有限公司 | Floor cleaning robot |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108903796A (en) * | 2018-07-20 | 2018-11-30 | 珠海格力电器股份有限公司 | A kind of installation method of articulated structure and scrubbing brush and scrubbing brush window cover with it |
| CN108903796B (en) * | 2018-07-20 | 2023-08-22 | 珠海格力电器股份有限公司 | Hinge structure, floor brush with hinge structure and installation method of floor brush window cover |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |
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| RJ01 | Rejection of invention patent application after publication |