CN107981781A - Burnisher - Google Patents
Burnisher Download PDFInfo
- Publication number
- CN107981781A CN107981781A CN201711408593.5A CN201711408593A CN107981781A CN 107981781 A CN107981781 A CN 107981781A CN 201711408593 A CN201711408593 A CN 201711408593A CN 107981781 A CN107981781 A CN 107981781A
- Authority
- CN
- China
- Prior art keywords
- staving
- nose assembly
- electrostatic
- conduct piece
- burnisher
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003068 static effect Effects 0.000 claims abstract description 16
- 239000004020 conductor Substances 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 4
- 230000008676 import Effects 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
Classifications
-
- 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
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
- A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
Present invention is disclosed a kind of burnisher, including nose assembly, staving and the filter between nose assembly and staving, nose assembly includes motor and the power cord being electrically connected with motor, power cord includes ground wire, static conducting device is equipped between nose assembly and staving, static conducting device includes and the electrostatic part being electrically connected to ground and be arranged on nose assembly and the conduct piece being arranged on staving, conduct piece and electrostatic part are conductor, when nose assembly is assembled on the staving, conduct piece is reliably in contact with electrostatic part, for the electrostatic of staving to be imported ground wire by conduct piece and electrostatic part.The electrostatic energy of the burnisher is fully discharged, and use is safer.
Description
Technical field
The present invention relates to a kind of burnisher.
Background technology
Dry and wet dust catcher is widely used in the cleaning of various occasions.In general, dry and wet dust catcher includes nose assembly, filtering
Device assembly and staving, filter assemblies are arranged in the space by being formed between nose assembly and bucket.In general, staving is steel drum,
Dry and wet dust catcher with steel drum is also easy to produce very big electrostatic when inhaling dust, in order not to influence customer experience, generally requires increase
Static conductive structure, currently used static conductive mode are electrostatic link tread surface static conductives.And electrostatic chain mode static conductive is on ground
It can fail on blanket, electrostatic can not be released at this time.In this case, such as et al. Ke has the electronics such as pacemaker to set
Standby client in use, if machine release electrostatic may result in vivo implantation type equipment failure, make to user
Into personal injury.
The content of the invention
It is an object of the invention to provide a kind of burnisher, the electrostatic energy of the burnisher is fully discharged, and is used
It is safer, and the burnisher is easy to assembly.
One of for achieving the above object, a kind of burnisher of an embodiment of the present invention offer, including nose assembly,
Staving and the filter between the nose assembly and staving, the nose assembly include motor and are electrically connected with the motor
The power cord connect, the power cord include ground wire, and static conducting device, the static conductive dress are equipped between the nose assembly and staving
Put including with the electrostatic part for being electrically connected to ground and being arranged on the nose assembly and the conduction being arranged on the staving
Part, conduct piece and the electrostatic part is conductor, when the nose assembly is assembled on the staving, the conduct piece
Reliably it is in contact with the electrostatic part, for the electrostatic of the staving to be imported the ground wire by conduct piece and electrostatic part.
Further as an embodiment of the present invention is improved, the electrostatic part and the conduct piece at least one be
With certain elastic elastic component.
Further as an embodiment of the present invention is improved, and the electrostatic part is abutted against with the conduct piece.
Further as an embodiment of the present invention is improved, and the electrostatic part includes a plurality of bending parts and arc end
End, the arcuate end extends to the periphery away from the nose assembly, and the arcuate end is abutted against with the conduct piece.
Further as an embodiment of the present invention is improved, and the conduct piece includes being fixedly connected on the staving
Fixed part and the connecting portion bent with the angled periphery to remote staving of the fixed part.
Further as an embodiment of the present invention is improved, and the end of the connecting portion is equipped with to offset with the electrostatic part
The curved portion connect.
Further as an embodiment of the present invention is improved, and the staving is equipped with to connect with the inner cavity of the staving
Suction inlet component, the conduct piece sets adjacent to the suction inlet component.
Further as an embodiment of the present invention is improved, and the nose assembly includes being used for the shell for housing the motor
Body, the electrostatic part are arranged on the case inside.
Further as an embodiment of the present invention is improved, and the electrostatic part and conduct piece are completely by the housing and suction
Mouth component covers.
To realize one of foregoing invention, an embodiment of the present invention also provides a kind of burnisher, including nose assembly, bucket
Body and the filter between the nose assembly and staving, the nose assembly include motor and are electrically connected with the motor
Power cord, the power cord includes ground wire, wherein, the nose assembly have the working status that is assemblied in the staving and from
The discrete state that the staving is pulled down, it is described when the nose assembly being assemblied in the staving being at working status
Staving can be with being electrically connected to ground, when the nose assembly is separated with the staving, and the staving can be with the ground wire
Disconnect.
Compared with prior art, the beneficial effects of the present invention are：By burnisher assembling in place after conduct piece with it is quiet
Electric part is reliably in contact, for the electrostatic of staving to be imported ground wire by conduct piece and electrostatic part so that the bucket of burnisher
The electrostatic energy of body accumulation is fully discharged, will not because of buildup of static electricity or not fully release does not damage human body, user makes
Use safer.In addition, when the nose assembly being assemblied in the staving being at working status, the staving
Can be with being electrically connected to ground, when the nose assembly is separated with the staving, the staving can be disconnected with the ground wire,
And need not be because of dismounting nose assembly and to being split off or being connected accordingly between staving and ground wire, hence in so that the cleaning
Instrument assembling is very convenient.
Brief description of the drawings
Fig. 1 is the three-dimensional exploded view of burnisher in an embodiment of the present invention；
Fig. 2 is another three-dimensional exploded view of burnisher in an embodiment of the present invention；
Fig. 3 is the phantom of burnisher in an embodiment of the present invention；
Fig. 4 is the partial enlarged view at A in Fig. 3；
Fig. 5 is that the nose assembly of burnisher in an embodiment of the present invention is unassembled in place, at this time electrostatic part and conduction
State enlarged diagram when part rigid connection is touched；
Fig. 6 is that the nose assembly of burnisher in an embodiment of the present invention assembles in place, and electrostatic part and conduct piece are reliable
The state enlarged diagram that ground abuts.
Embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously
The present invention is not limited, structure that those of ordinary skill in the art are made according to these embodiments, method or functionally
Conversion is all contained in protection scope of the present invention.
In each diagram of the application, for the ease of illustration, structure or partial some sizes can be relative to other knots
Structure or part are exaggerated, and therefore, are only used for the basic structure of the theme of diagram the application.
In addition, it is used herein for example " on ", " top ", " under ", the term of the representation space relative position such as " lower section " be
A unit as shown in the drawings or feature are described relative to another unit or feature for the purpose easy to explanation
Relation.The term of relative space position can be intended to include equipment in use or work in addition to orientation shown in figure not
Same orientation.If for example, by figure equipment overturn, be described as being located at other units or feature " lower section " or " under "
Unit will be located at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both
Orientation.Equipment can otherwise be directed (be rotated by 90 ° or other directions), and correspondingly explain it is used herein with it is empty
Between relevant description.
Referring to figs. 1 to Fig. 6, the specific embodiment of the invention discloses a kind of burnisher, including nose assembly 10, staving
12 and the filter 14 between nose assembly 10 and staving 12, nose assembly 10 includes motor 13 and is electrically connected with motor 13
Power cord 15, power cord 15 includes ground wire, and wherein staving 12 is with being electrically connected to ground.
In addition, nose assembly 10 has the discrete state for being assemblied in the working status of staving 12 and being pulled down from staving 12, when
When nose assembly 10 being assemblied in staving 12 being at working status, staving 12 can be with being electrically connected to ground, when by head group
Part 10 from staving 12 pull down when, staving 12 can be disconnected with ground wire.In the embodiment, and need not be because of dismounting nose assembly 10
And to being split off or being connected accordingly between staving 120 and ground wire, hence in so that burnisher assembling is very convenient.
In this preferred embodiment, filter 14 is first assemblied in staving 12, then by nose assembly 10 be placed in filter 14 with
Realize and nose assembly 10 is assemblied in staving 12 so that nose assembly 10 is placed in working status.And make when nose assembly 10 is pulled down
When it is in discrete state, filter 14 is still placed in staving 12.It is of course also possible to filter 14 is first assembled with nose assembly 10
To one component of formation, then the nose assembly 10 with filter 14 is assemblied in staving 12 and is at working status together.
And when nose assembly 10 is pulled down be at discrete state when, the related filter 14 of nose assembly 10 is removed together.
Staving 12 is conductor, and specific in the present embodiment, staving 12 is steel drum.In other implementations, staving 12
Or non-conductive material such as plastic barrel, remain able to realize technique effect derived from the electrostatic safety of staving.Filter 14
Including filter mounting 16 and filter bag 18, filter mounting 16 is insulating part, and usual filter mounting is plastic part, such as PP
Deng.Between nose assembly 10 and staving 12, filter bag 18 is located in staving 12 filter mounting 16.
Burnisher further includes the base 20 arranged on the lower section of staving 12 and the roll wheel assembly arranged on the lower section of base 20, in general,
Roll wheel assembly includes 4 rollers, and in this preferred embodiment, two of which roller is arranged to the big roller 22 being relatively large in diameter, wherein
Two other roller is arranged to the less trundle 24 of diameter.
The suction inlet component that staving 12 connects equipped with the Handleset 26 gripped for operator and with the inner cavity of staving 12
28, the other end of suction inlet component 28 is connected with suction pipe (not shown).In this preferred embodiment, suction inlet component 28 passes through two screws
29 are fixedly connected on staving 12.It is of course also possible to use suction inlet component 28 is fixed on staving 12 by other connection modes.Separately
Outside, to be easy to operate, Handleset 26 and suction inlet component 28 are arranged on the not homonymy of staving 12.Suction inlet component 28 is included close to staving
12 panel 30 and the suction inlet 32 to connect on panel 30 and with the inner cavity of staving 12.
In this preferred embodiment, by staving 12 with being electrically connected to ground.So that the electrostatic that the staving 12 of burnisher is accumulated
Can fully be discharged, will not because of buildup of static electricity or not fully release does not damage human body, user, which uses, more to be pacified
Entirely.And no matter on any working surface such as carpet, floor, the electrostatic of staving 12 can fully be discharged.
Static conducting device 34 is equipped between nose assembly 10 and staving 12, one end of static conducting device 34 with being electrically connected to ground,
The other end of static conducting device 34 is in contact with staving 12.Specifically, static conducting device 34 is included with being electrically connected to ground and setting
It is in contact in the electrostatic part 36 on nose assembly 10 and with electrostatic part 36 and is arranged at the conduct piece 38 on staving 12.Electrostatic part 36
It is conductor with conduct piece 38, the electrostatic produced on staving 12 is delivered to conduct piece 38 first, passes through conduct piece 38 and electrostatic part
Electrostatic is delivered to electrostatic part 36 by 36 contact, is discharged eventually through ground wire.
Specific in the present embodiment, conduct piece 38 is with certain elastic elastic component.It is assemblied in when by nose assembly 10
On filter 14, electrostatic part 36 is overlapped in the outside of conduct piece 38, and makes conduct piece 38 to close to the direction of the periphery of staving 12
Deformation so that electrostatic part 36 compresses conduct piece 38, and electrostatic part 36 and conduct piece 38 can reliable contacts.Can certainly be by electrostatic part
36 are arranged to the elastic component with certain elasticity, or electrostatic part 36 and conduct piece 38 are disposed as the elasticity with certain elasticity
Part.In addition, conduct piece 38 can be also overlapped in the outside of electrostatic part 36.Outside herein is with closer or far from the outer of staving 12
Week is reference.
In this preferred embodiment, electrostatic part 36 is fixed on nose assembly 10 by screw 40, it is of course also possible to use riveting
The connection mode such as connect, be buckled electrostatic part 36 is connected on nose assembly 10.Conductive sheet is riveted on staving 12 by rivet 42, when
So, it can also use the connection modes such as screw connection, buckle that conductive sheet is connected on staving 12.
Further, conduct piece 38 is set adjacent to suction inlet component 28.Conduct piece 38 is covered by suction inlet component 28, specifically,
Conduct piece 38 is covered by the panel 30 of suction inlet component 28 so that conduct piece 38 is not exposed, burnisher it is overall beautiful.
In addition, nose assembly 10 includes being used for the housing 41 for housing motor 13, electrostatic part 36 is arranged on the inner side of housing 41.It is preferred that
, electrostatic part 36 is fully located at the inner side of housing 41.Certainly, electrostatic part 36 can also be partly positioned at the inner side of housing 41, partial denudation
Outside housing 41.In this preferred embodiment, electrostatic part 36 and conduct piece 38 are covered by housing 41 and suction inlet component 28 completely, letter
Clean beauty.
In addition, electrostatic part 36 is abutted against with conduct piece 38.So that the assembling of nose assembly 10 is simpler, when electrostatic will be equipped with
The nose assembly 10 of part 36 is assemblied in staving 12, and electrostatic part 36 can be abutted with conduct piece 38 to realize release electrostatic.When tearing open
When falling nose assembly 10, without the assembling between operation electrostatic part 36 and conduct piece 38, when taking away nose assembly 10, electrostatic
Part 36 is just completely disengaged with conduct piece 38, simple in structure, and dismounts very convenient.
Detailed, electrostatic part 36 includes a plurality of bending parts 44 and arcuate end 46, and arcuate end 46 is to away from head group
The periphery extension of part 10, and arcuate end 46 is abutted against with conduct piece 38.Electrostatic part 36 can cross the outer rim of filter mounting 16
Directly contacted with conduct piece 38.
Conduct piece 38 includes being fixedly connected on fixed part 48 on staving 12 and angled to remote with fixed part 48
The connecting portion 50 of the periphery bending of staving 12.Further, the end of connecting portion 50 is equipped with the arc abutted against with electrostatic part 36
Portion 52.Contacted between electrostatic part 36 and conduct piece 38 for line.
It is conductive when nose assembly 10, which moves downward rigid connection, contacts conduct piece 38 during assembling referring more specifically to Fig. 5
The connecting portion 50 of part 38 moves under the guiding role of the arcuate end 46 of electrostatic part 36 to close to the direction of the periphery of steel drum, and
Reliably it is resisted against in the arcuate end 46 of electrostatic part 36 under the action of elastic-restoring force.
Referring more specifically to Fig. 6, after the completion of nose assembly 10 and staving 12 assemble, the arcuate end 46 of electrostatic part 36
With the 50 reliable ground contact of connecting portion of conduct piece 38, conduct piece 38 is reliably resisted against electrostatic part 36 under the action of restoring force
Arcuate end 46 so that electrostatic part 36 is reliably in contact with conduct piece 38, can effectively avoid burnisher staving 12
Cannot release electrostatic is brought completely security risk, substantially increase the security performance that burnisher uses.
It should be appreciated that although the present specification is described in terms of embodiments, not each embodiment only includes one
A independent technical solution, this narrating mode of specification is only that those skilled in the art will should say for clarity
For bright book as an entirety, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can
With the other embodiment of understanding.
Those listed above is a series of to be described in detail only for feasibility embodiment of the invention specifically
Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of burnisher, including nose assembly, staving and the filter between the nose assembly and staving, described
Nose assembly includes motor and the power cord being electrically connected with the motor, and the power cord includes ground wire, it is characterised in that described
It is equipped with static conducting device between nose assembly and staving, the static conducting device includes being electrically connected to ground and being arranged at described with described
Electrostatic part and the conduct piece being arranged on the staving on nose assembly, conduct piece and the electrostatic part is conductor, works as institute
When stating nose assembly and being assembled on the staving, the conduct piece is reliably in contact with the electrostatic part, for by institute
The electrostatic for stating staving imports the ground wire by conduct piece and electrostatic part.
2. burnisher according to claim 1, it is characterised in that the electrostatic part and the conduct piece at least within it
One is with certain elastic elastic component.
3. burnisher according to claim 2, it is characterised in that the electrostatic part is abutted against with the conduct piece.
4. burnisher according to claim 3, it is characterised in that the electrostatic part includes a plurality of bending parts and arc
End, the arcuate end extends to the periphery away from the nose assembly, and the arcuate end offsets with the conduct piece
Connect.
5. burnisher according to claim 3, it is characterised in that the conduct piece includes being fixedly connected on the staving
On fixed part and with the fixed part it is angled to away from staving periphery bend connecting portion.
6. burnisher according to claim 5, it is characterised in that the end of the connecting portion is equipped with and the electrostatic part
The curved portion abutted against.
7. burnisher according to claim 1, it is characterised in that the staving is equipped with the inner cavity phase with the staving
The suction inlet component of perforation, the conduct piece are set adjacent to the suction inlet component.
8. burnisher according to claim 7, it is characterised in that the nose assembly includes being used to house the motor
Housing, the electrostatic part is arranged on the case inside.
9. burnisher according to claim 8, it is characterised in that the electrostatic part and conduct piece are completely by the housing
Covered with suction inlet component.
10. a kind of burnisher, including nose assembly, staving and the filter between the nose assembly and staving, institute
Stating nose assembly includes motor and the power cord being electrically connected with the motor, and the power cord includes ground wire, it is characterised in that institute
Stating nose assembly has the discrete state that is assemblied in the working status of the staving and is pulled down from the staving, when by the head
When component is assemblied in the staving and is at working status, the staving can be with being electrically connected to ground, when by the head group
When part is separated with the staving, the staving can be disconnected with the ground wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408593.5A CN107981781B (en) | 2017-12-22 | Cleaning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711408593.5A CN107981781B (en) | 2017-12-22 | Cleaning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107981781A true CN107981781A (en) | 2018-05-04 |
| CN107981781B CN107981781B (en) | 2024-07-12 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000840A1 (en) * | 2020-06-29 | 2022-01-06 | 天佑电器（苏州）有限公司 | Vacuum cleaner |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88103309A (en) * | 1987-06-05 | 1988-12-28 | 株式会社日立制作所 | Electric device |
| CN2801057Y (en) * | 2001-09-04 | 2006-08-02 | 夏普株式会社 | Electric vacuum cleaner |
| EP1743561A2 (en) * | 2005-07-12 | 2007-01-17 | Makita Corporation | Dust collector |
| CN101815460A (en) * | 2007-12-05 | 2010-08-25 | 三菱电机株式会社 | Dish cleaning machine |
| CN103961025A (en) * | 2013-02-04 | 2014-08-06 | 苏州宝时得电动工具有限公司 | Dust collector |
| US20150297046A1 (en) * | 2014-02-14 | 2015-10-22 | PROAIR GmbH Gerätebau | Vacuum cleaner, particularly wet vacuum cleaner, and device for discharging static charge, particularly for use in vacuum cleaners |
| CN106580188A (en) * | 2017-01-25 | 2017-04-26 | 莱克电气股份有限公司 | Electrostatic protection system and handheld dust collector using same |
| CN208144966U (en) * | 2017-12-22 | 2018-11-27 | 天佑电器（苏州）有限公司 | Burnisher |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88103309A (en) * | 1987-06-05 | 1988-12-28 | 株式会社日立制作所 | Electric device |
| CN2801057Y (en) * | 2001-09-04 | 2006-08-02 | 夏普株式会社 | Electric vacuum cleaner |
| EP1743561A2 (en) * | 2005-07-12 | 2007-01-17 | Makita Corporation | Dust collector |
| CN101815460A (en) * | 2007-12-05 | 2010-08-25 | 三菱电机株式会社 | Dish cleaning machine |
| CN103961025A (en) * | 2013-02-04 | 2014-08-06 | 苏州宝时得电动工具有限公司 | Dust collector |
| US20150297046A1 (en) * | 2014-02-14 | 2015-10-22 | PROAIR GmbH Gerätebau | Vacuum cleaner, particularly wet vacuum cleaner, and device for discharging static charge, particularly for use in vacuum cleaners |
| CN106580188A (en) * | 2017-01-25 | 2017-04-26 | 莱克电气股份有限公司 | Electrostatic protection system and handheld dust collector using same |
| CN208144966U (en) * | 2017-12-22 | 2018-11-27 | 天佑电器（苏州）有限公司 | Burnisher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022000840A1 (en) * | 2020-06-29 | 2022-01-06 | 天佑电器（苏州）有限公司 | Vacuum cleaner |
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