CN209315741U - Brush assembly, suction nozzle and vacuum cleaner for vacuum cleaner - Google Patents
Brush assembly, suction nozzle and vacuum cleaner for vacuum cleaner Download PDFInfo
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- CN209315741U CN209315741U CN201721756506.0U CN201721756506U CN209315741U CN 209315741 U CN209315741 U CN 209315741U CN 201721756506 U CN201721756506 U CN 201721756506U CN 209315741 U CN209315741 U CN 209315741U
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- brush
- rotating brush
- suction nozzle
- end cap
- brush assembly
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- 238000007789 sealing Methods 0.000 claims description 2
- UQMRAFJOBWOFNS-UHFFFAOYSA-N butyl 2-(2,4-dichlorophenoxy)acetate Chemical compound CCCCOC(=O)COC1=CC=C(Cl)C=C1Cl UQMRAFJOBWOFNS-UHFFFAOYSA-N 0.000 description 9
- 238000000034 method Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 238000010407 vacuum cleaning Methods 0.000 description 1
Landscapes
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
Embodiment of the disclosure is related to a kind of brush assembly for vacuum cleaner, a kind of suction nozzle and a kind of vacuum cleaner including the suction nozzle including the brush assembly.Provide a kind of brush assembly for vacuum cleaner.The brush assembly includes: end cap, is adapted for attachment to the first end of the rotating brush extended in the axial direction；And control-rod, it is hinged to end cap and axial direction can be substantially perpendicular to around axis rotation radially, radial direction, wherein control-rod is suitable for causing the movement of rotating brush in axial direction when control-rod is in unfolded state.
Description
Technical field
Embodiment of the disclosure relates generally to household electrical appliance, and more particularly relates to the brush of vacuum cleaner
Component, the suction nozzle including the brush assembly and the vacuum cleaner including the suction nozzle.
Background technique
Majority of vacuum cleaners all includes suction nozzle.When suction nozzle is placed on floor downward, suction nozzle can limit one
The region of relative closure, to be used to generate parital vacuum, to suck dust and dirt from floor or other surfaces.As suction nozzle
Critical component, rotating brush usually carrys out the pickup of secondary dust and dirt in a manner of it will clean and vibrate and combine.With when
Between passage, in order to ensure the normal work of vacuum cleaner, need rotating brush be it is dismountable, periodically to be cleaned or
Maintenance.
In some conventional designs, rotating brush can only be removed from the bottom of suction nozzle.In this case it is necessary to will inhale first
Mouth is overturn upward, so that user touches rotating brush.This makes the removal of rotating brush and inconvenience.
In some improved designs, rotating brush can be removed from the side of suction nozzle.But these designs usually require volume
Outer tool such as needs the end cap of bayonet arrangement, brush assembly is locked it is in place, this again such that remove process
Become complicated.
In some other improved design, rotating brush can be from the top removal of suction nozzle.But these designs are on the one hand
It will increase nozzle height, be unfavorable for suction nozzle into narrow space, such as the space of underneath pieces of furniture.On the other hand, such design
It may interfere with user and observe directly rotating brush through windowpane or transparent plastic window.
Summary of the invention
In order to facilitate the removal of rotating brush, while ensuring the compactedness of suction nozzle, embodiment of the disclosure provides a kind of use
In the brush assembly, a kind of suction nozzle including the brush assembly and a kind of vacuum cleaning including the suction nozzle of vacuum cleaner
Device.
In a first aspect, providing a kind of brush assembly for vacuum cleaner.Brush assembly includes: end cap, is fitted
In the first end for being attached to the rotating brush extended in the axial direction；And control-rod, it is hinged to end cap and can surround
Axis rotation radially, radial direction are substantially perpendicular to axial direction.In some embodiments, when control-rod is in
When unfolded state, control-rod is suitable for causing the movement of rotating brush in axial direction.
In accordance with an embodiment of the present disclosure, when control-rod is unfolded, brush assembly can facilitate user to pull or push from side
Rotating brush.Further, since brush assembly of electric is attached on rotating brush, so not needing additional tool to remove rotating brush.Meanwhile
Because control-rod can be folded up, control-rod is no longer stretched in a folded configuration, this makes brush assembly in axial direction
Lesser space is occupied on direction.In addition, the risk of control-rod damage reduces, this is in the operating process of vacuum cleaner
Because control-rod is no longer axially projecting.
In some embodiments, brush assembly further include: containment member, circumferentially, and close to rotating brush
Interface area between first end and end cap, at least partly around interface area.
This containment member can provide radial seal, and one side prevents the air of ambient enviroment from entering suction nozzle to destroy
It is formed by vacuum, on the other hand prevents the dirt being collected into or particle from leaking out from suction nozzle.
In some embodiments, containment member is integrally formed with end cap, and is directed toward the opposite with first end of rotating brush
Second end.Integrally formed containment member and end cap is convenient for the manufacture and assembling of brush assembly, while improving the whole of component
Body rigidity.
In some embodiments, control-rod includes protrusion circumferentially；And end cap includes circumferentially recessed
Portion, to accommodate protrusion when control-rod is in folded state.
The cooperation of this protrusion and recess portion ensures that control-rod is stably mounted on end cap in a folded configuration, this is avoided
Control-rod is unintentionally or undesirable expansion during the operation of vacuum cleaner.
In some embodiments, brush assembly further includes the side brush extended in a radial direction, and wherein end cap includes the first chamber
Body radially limits the first opening, wherein the first cavity is suitable for accommodating and one end of fixed side brush, while by side
The other end of brush is maintained in the brush substantially the same height with rotating brush.
In such design, side brush is integrated with brush assembly.Therefore, when rotating brush is pulled out suction nozzle by user
When, with the removal of rotating brush, side brush will be also removed.In other words, both rotating brush and side brush can be removed at one
It is removed in journey.
In some embodiments, end cap includes the second cavity, limits the second opening, the second cavity towards axial direction
Suitable for accommodating the brush shaft of rotating brush.In some embodiments, the second cavity is further adapted for accommodating brush bearing, for rotatable
Ground supports brush shaft, so that brush shaft can rotate in the circumferential relative to end cap.Brush bearing enables brush shaft phase
For end cap Smooth Rotation in the circumferential.
In second aspect, a kind of suction nozzle for vacuum cleaner is provided.Suction nozzle includes: according to disclosure first aspect
Brush assembly.
In some embodiments, suction nozzle further include: rotating brush in axial direction extends；And shell comprising along axis
The inner cavity extended to direction, inner cavity limit opening at one end, with for receiving rotating brush, wherein brush assembly is fixed to
Rotating brush, and it is adapted so that rotating brush is in axial direction moved relative to shell.In some embodiments, the first of rotating brush
End is rotationally coupled to brush assembly；And the second end of rotating brush is adapted for couple to the drive shaft of rotating brush.
In accordance with an embodiment of the present disclosure, rotating brush from side is movable into and out suction nozzle convenient for user by brush assembly, with into
Row periodically cleaning or maintenance.Moreover, removing rotating brush from side can reduce compared with rotating brush is from those of top removal suction nozzle
The whole height of suction nozzle, this is advantageously implemented the compactedness of suction nozzle, so that suction nozzle can enter some narrow spaces, such as family
Has following space.
In some embodiments, brush assembly further include: containment member, circumferentially, and close to rotating brush
Interface area between first end and end cap, with when rotating brush is connected to drive shaft, in the axial direction with the end of shell
Overlapping.
This containment member can provide radial seal, and one side prevents the air of ambient enviroment from entering suction nozzle to destroy
It is formed by vacuum, on the other hand prevents the dirt collected or particle from leaking out from suction nozzle.
Additionally, axial seal component can also be set near interface area, which can be individually
Component, be also possible to a part of suction nozzle or end cap.
The third aspect provides a kind of vacuum cleaner.The vacuum cleaner includes: the suction according to disclosure second aspect
Mouth.
Pass through following discussion, it will be apparent that, it include according to this compared with the suction nozzle of conventional vacuum cleaner
The suction nozzle of the brush assembly of disclosed various embodiments is supported easily to remove rotating brush to be cleaned or be safeguarded from suction nozzle.
Meanwhile the compactedness of suction nozzle makes suction nozzle be able to enter narrow region, such as the region below furniture.
Detailed description of the invention
Drawings described herein is provided herein, the disclosure is explained further, and constitutes a part of this disclosure.This
Disclosed exemplary embodiment and its description not irrelevantly limit the disclosure for explaining the disclosure.
Fig. 1 illustrates according to the embodiment of the present disclosure include brush assembly for vacuum cleaner vacuum cleaner
The perspective view of suction nozzle；
Fig. 2 illustrates the perspective view of the brush assembly for vacuum cleaner according to the embodiment of the present disclosure；And
Fig. 3 illustrates the side view of the brush assembly for vacuum cleaner according to the embodiment of the present disclosure.
In the accompanying drawings, the same or similar appended drawing reference is for indicating the same or similar element.
Specific embodiment
The principle of the disclosure is described now with reference to several example embodiments shown in the accompanying drawings.Although the disclosure is shown
Example embodiment is shown in the accompanying drawings, but it is to be understood that the description of embodiment is intended merely to facilitate those skilled in the art more
The disclosure is understood and is achieved in well, without limiting the scope of the present disclosure in any way.
Fig. 1 illustrates the perspective views according to the suction nozzle 100 of the vacuum cleaner of the embodiment of the present disclosure.As shown, suction nozzle
100 generally include shell 40 and rotating brush 20, both extend on X in the axial direction.In this example, axial direction X can be with
It is defined as horizontal direction.Shell 40 include cavity, define opening in one end of cavity, enable rotating brush 20 through
It is received in inner cavity by opening.In some embodiments, as shown in Figure 1, shell 40 can include by glass, transparent at top
Window made by plastics or other any transparent materials, so that rotating brush 20 is visible to user.
As is further illustrated in figure 1, suction nozzle 100 further includes brush assembly 10.Brush assembly 10 is rotationally coupled to rotate
Brush 20, and rotating brush 20 can be movable into and out shell 40 in order in axial direction X (or, in other words, from side).
In some embodiments, the first end 201 of rotating brush 20 is rotationally coupled to brush assembly 10, and rotates
The second end 202 of brush 20 is adapted for couple to the drive shaft of rotating brush 20.In this way, when rotating brush 20 is accommodated fully
When 40 internal parallel of shell is connected in drive shaft, revolving part 20 can be driven by drive shaft (not shown), relative to brush group
Part 10 rotates on circumferential C.
Fig. 2 illustrates the perspective view of the brush assembly 10 of Fig. 1.As shown, brush assembly 10 includes end cap 1, it is suitable for
It is attached to the first end 201 of rotating brush 20.Brush assembly 10 further includes the control-rod 2 for being hinged to end cap 1.Hinged control-rod 2
It can be rotated around the axis of radially R, radial R is substantially perpendicular to axial X.
In some embodiments, end cap 1 can have a certain amount of circumferential gap with the first end 201 of rotating brush 20, but
It may not allow to separate with rotating brush 20.This is because axis may have groove, and the hole in end cap is fitted to the groove.
In some embodiments, control-rod 2 can operate under two states, i.e. folded state and unfolded state.It is opening up
Under open state (being referred to as opening state), control-rod 2 can be in order to which in axial direction X revolves user relative to the movement of shell 40
Turn brush 20.In the illustrated example shown in fig. 2, control-rod 2 can take the form of handle, and rotating brush 20 is pulled out shell convenient for user
40, or roll brush 20 is pushed back in shell 40.
Under folded state (being referred to as turning up state), control-rod 2 is no longer stretched on X in the axial direction.As a result,
Less space is occupied on X in the axial direction.In addition, in the use process of vacuum cleaner, the risk drop of control-rod damage
It is low, this is because control-rod is no longer axially projecting.
In some embodiments, the center line of control-rod 2 can be with the center line of rotating brush 20 X Shang couple in the axial direction
Together, to be further convenient for removing rotating brush 20 from side.
As further shown in Figure 2, brush assembly 10 further includes containment member 3.Circumferentially C is arranged containment member 3, and is leaned on
Interface area 30 between the first end 201 and end cap 1 of nearly rotating brush 20, at least partly around interface area 30.
In this way, when rotating brush 20 is completely encased in shell 40 (that is, when rotating brush 20 is connected to driving
When axis), containment member 3 in the axial direction can be Chong Die with the end of shell 40 on X.In this way, containment member 3 can provide diameter
To sealing, one side prevents the air of ambient enviroment from entering shell 40 and is formed by vacuum to destroy, and on the other hand prevents from receiving
The dirt or particle of collection are leaked out from suction nozzle, while being also prevented from external dirt or particle enters in suction nozzle to pollute between component
Gap goes wrong so as to cause component.
In some embodiments, as further shown in Figure 2, containment member 3 can be integrally formed with end cap 1, and refer to
To the second end 202 opposite with first end 201 of rotating brush 20.Integrally formed containment member 3 and end cap 1 is convenient for brush assembly
10 manufacture and assembling, while improving the overall stiffness of component.
Fig. 3 illustrates the side view of the brush assembly 10 according to an embodiment of the present disclosure for vacuum cleaner.Such as figure
Shown, control-rod 2 may include the protrusion 21 extended on circumferential direction C.Correspondingly, end cap 1 may include circumferentially C extension
Recess portion 11, with when control-rod 2 is in folded state accommodate protrusion 21.In some embodiments, protrusion 21 can pass through pressure
Enter cooperation to be accommodated in recess portion 11.Which ensure that control-rod 2 is stably mounted on end cap 1 in a folded configuration, this is avoided
May during the operation as vacuum cleaner control-rod caused by generated vibration or other external force unintentionally or not
Desired expansion.
Referring still to Fig. 3, in some embodiments, brush assembly can also include the side brush extended on radial direction R
4.Side brush 4 is usually placed in the side of suction nozzle to keep the space in suction nozzle airtight.Alternatively, side brush 4 shown in can be by side
The wing or other similarly help to provide airtight side member in the lateral direction and be substituted.
In addition, in some embodiments, end cap 1 may include the first cavity 110, radially R limits
One opening.First cavity 110 is suitable for accommodating and one end of fixed side brush 4, while the other end of side brush 4 being maintained at and rotating brush
In 20 brush substantially the same height.
In this design, the inner space of end cap can be utilized, because a part of of side brush 4 can be contained in the first chamber
In body 110, to reduce the whole height of suction nozzle.Moreover, side brush 4 and end cap 1 are integrally formed.Therefore, when user will rotate
Brush 20 from suction nozzle 100 pull out when, side brush 4 also with rotating brush 20 removal and be removed.Equally, when user is by rotating brush 20
When backing into suction nozzle 100, side brush 4 will be also loaded with the loading of rotating brush 20.In other words, removed at one (or
Load) during, both rotating brush 20 and side brush 4 can be removed (or loading).
In some embodiments, end cap 1 may include the second cavity 120, limits second towards axial direction X and opens
Mouthful.Second cavity 120 is suitable for accommodating the brush shaft 203 of rotating brush 20.In addition, as shown in figure 3, the second cavity 120 is further adapted for holding
Brush bearing 50 is received, for being pivotably supported brush shaft 203.In this way, brush shaft 203 can be relative to end cap
1 rotates on circumferential C.
It should be appreciated that the above-mentioned specific embodiment of the disclosure is used for the purpose of illustrating or explaining the principle of the disclosure,
Rather than the limitation disclosure.Therefore, any modifications, equivalent replacements, and improvements etc. for not departing from the spirit and scope of the present invention should all
It is included within protection scope of the present invention.Meanwhile the appended claims of the disclosure are intended to cover and fall into claim
All changes and modification in range and boundary or in the equivalent of range and boundary.
Claims (13)
1. a kind of brush assembly (10) for vacuum cleaner characterized by comprising
End cap (1) is adapted for attachment to the first end (201) of the rotating brush (20) extended on (X) in the axial direction；And
Control-rod (2) is hinged to the end cap (1) and can rotate around the axis of radially (R), the radial direction
Direction (R) is substantially perpendicular to the axial direction (X).
2. brush assembly (10) according to claim 1, which is characterized in that when the control-rod (2) is in unfolded state
When, the control-rod (2) is suitable for causing the rotating brush (20) along the movement of the axial direction (X).
3. brush assembly (10) according to claim 1, which is characterized in that further include:
Containment member (3), circumferentially (C) arrange, and close to the rotating brush (20) the first end (201) with it is described
Interface area (30) between end cap (1), at least partly around the interface area (30).
4. brush assembly (10) according to claim 3, which is characterized in that the containment member (3) and the end cap (1)
It is integrally formed, and is directed toward the second end (202) opposite with the first end (201) of the rotating brush (20).
5. brush assembly (10) according to claim 1, which is characterized in that
The control-rod (2) includes the protrusion (21) that circumferentially (C) extends；And
The end cap (1) includes the recess portion (11) extended along the circumferential direction (C), to fold for being in the control-rod (2)
The protrusion (21) are accommodated when state.
6. brush assembly (10) according to claim 1, which is characterized in that further include extending along the radial direction (R)
Side brush (4),
Wherein the end cap (1) includes the first cavity (110), and first cavity (110) limits towards the radial direction (R)
First opening out, wherein first cavity (110) is suitable for accommodating and one end of the fixed side brush (4), while by the side
Brush (4) the other end be maintained at in the brush substantially the same height of the rotating brush (20).
7. brush assembly (10) according to claim 1, which is characterized in that the end cap (1) includes the second cavity
(120), second cavity (120) limits the second opening towards the axial direction (X), and second cavity (120) is suitable
In the brush shaft (203) for accommodating the rotating brush (20).
8. brush assembly according to claim 7, which is characterized in that second cavity (120) is further adapted for accommodating brush
Bearing, to be used to be pivotably supported the brush shaft, so that the brush shaft (203) can be relative to the end cap (1)
It is rotated on circumferential direction (C).
9. a kind of suction nozzle (100) for vacuum cleaner, characterized by comprising:
Brush assembly (10) according to claim 1 to 8.
10. suction nozzle (100) according to claim 9, which is characterized in that further include:
Rotating brush (20), in axial direction (X) extends；And
Shell (40) comprising the inner cavity that in axial direction (X) extends, the inner cavity limit opening at one end, to receive
The rotating brush (20),
Wherein the brush assembly (10) is fixed to the rotating brush (20), and is adapted so that the rotating brush (20) is opposite
It is mobile along the axial direction (X) in the shell (40).
11. suction nozzle (100) according to claim 10, which is characterized in that
The first end (201) of the rotating brush (20) is rotationally coupled to the brush assembly (10)；And
The second end (202) of the rotating brush (20) is adapted for couple to the drive shaft of the rotating brush (20).
12. suction nozzle (100) according to claim 11, which is characterized in that the brush assembly (10) further includes sealing structure
Part (3), circumferentially (C) arrange, and close to the rotating brush (20) the first end (201) and the end cap (1) it
Between interface area (30), with when the rotating brush (20) is connected to the drive shaft, on the axial direction (X) and institute
State the end overlapping of shell (40).
13. a kind of vacuum cleaner, characterized by comprising:
The suction nozzle (100) according to any one of claim 9-12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756506.0U CN209315741U (en) | 2017-12-15 | 2017-12-15 | Brush assembly, suction nozzle and vacuum cleaner for vacuum cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721756506.0U CN209315741U (en) | 2017-12-15 | 2017-12-15 | Brush assembly, suction nozzle and vacuum cleaner for vacuum cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209315741U true CN209315741U (en) | 2019-08-30 |
Family
ID=67704783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721756506.0U Active CN209315741U (en) | 2017-12-15 | 2017-12-15 | Brush assembly, suction nozzle and vacuum cleaner for vacuum cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209315741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133714A (en) * | 2020-01-19 | 2021-07-20 | 伊莱克斯电器股份公司 | Vacuum cleaner nozzle and vacuum cleaner |
-
2017
- 2017-12-15 CN CN201721756506.0U patent/CN209315741U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113133714A (en) * | 2020-01-19 | 2021-07-20 | 伊莱克斯电器股份公司 | Vacuum cleaner nozzle and vacuum cleaner |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231220 Address after: Room 201, No. 20, Lane 728, Lingshi Road, Jing'an District, Shanghai, 200072 Patentee after: Fan Songni (China) Investment Co.,Ltd. Address before: 200233, No. 10, Lane 888, Tianlin Road, Minhang District, Shanghai Patentee before: Philips (China) Investment Co.,Ltd. |