CN110448218A - Dust catcher - Google Patents
Dust catcher Download PDFInfo
- Publication number
- CN110448218A CN110448218A CN201810425195.2A CN201810425195A CN110448218A CN 110448218 A CN110448218 A CN 110448218A CN 201810425195 A CN201810425195 A CN 201810425195A CN 110448218 A CN110448218 A CN 110448218A
- Authority
- CN
- China
- Prior art keywords
- motor cover
- butting section
- dust catcher
- bracket
- wheel carrier
- 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.)
- Pending
Links
- 239000000428 dust Substances 0.000 title claims abstract description 65
- 230000000712 assembly Effects 0.000 claims abstract description 34
- 238000000429 assembly Methods 0.000 claims abstract description 34
- 238000005201 scrubbing Methods 0.000 claims abstract description 22
- 235000014676 Phragmites communis Nutrition 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 4
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000009466 transformation Effects 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
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/28—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle
- A47L5/34—Suction cleaners with handles and nozzles fixed on the casings, e.g. wheeled suction cleaners with steering handle with height adjustment of nozzles or dust-loosening tools
-
- 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
-
- 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
- A47L9/009—Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
-
- 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
- A47L9/02—Nozzles
- A47L9/06—Nozzles with fixed, e.g. adjustably fixed brushes or the like
- A47L9/066—Nozzles with fixed, e.g. adjustably fixed brushes or the like with adjustably mounted brushes, combs, lips or pads; Height adjustment of nozzle or dust loosening tools
-
- 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
- A47L9/22—Mountings for motor fan assemblies
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The present invention provides a kind of dust catchers, include: body, be set to the Handleset of described body one end and be set to the ground brush assemblies of the body other end, described ground brush assemblies include motor cover, the motor being arranged in the motor cover and scrubbing brush module body, the motor cover is pivotally connected to the scrubbing brush module body along first axle, the body is connected to described ground brush assemblies by bracket, the bracket is pivotally connected to the scrubbing brush module body, and the pivotal axis of the bracket and the first axle are coaxial.It is pivotally connected by setting bracket and scrubbing brush module body, operator can be made to realize bracket rotation, motor cover rotation by operation handle, find comfortable suitable steering angle, realize light labour-saving steering.
Description
Technical field
The present invention relates to a kind of dust catcher, especially a kind of vertical type dust collector.
Background technique
Existing dust catcher has vertical type dust collector and horizontal dust collector.In vertical type dust collector, can only mostly it move along a straight line, nothing
Method, which is realized, to be turned to, and only simple turning function may be implemented in minority, and basic structure is two kinds:
1. motor shade assembly and bracket component are fixed together, individually activity turns to frame assembly；
2. motor shade assembly is fixed, bracket component and frame assembly be fixed together labor turn to.This two kinds of frame modes compared with
To be stiff, machine part is inflexible laborsaving.
Summary of the invention
The purpose of the present invention is to provide a kind of easy to operate dust catchers.
For achieving the above object, the present invention provides a kind of dust catchers, comprising: body is set to the body one
The Handleset at end and the ground brush assemblies for being set to the body other end, described ground brush assemblies include motor cover, setting exist
Motor and scrubbing brush module body in the motor cover, the motor cover are pivotally connected to the scrubbing brush group along first axle
Part main body, the body are connected to described ground brush assemblies by bracket, and the bracket is pivotally connected to the scrubbing brush module body,
The pivotal axis of the bracket and the first axle are coaxial.
Further improvement as an embodiment of the present invention, the dust catcher can be between upright state and use states
It is converted, upright state, the bracket is rotated by limitation, and the bracket limits the motor cover relative to the scrubbing brush
The rotation of module body along the first direction of rotation；Use state, the bracket are rotated relative to the motor cover, and the bracket
Release the limitation that the motor cover rotates along the first direction of rotation relative to the scrubbing brush module body.
Further improvement as an embodiment of the present invention, the motor cover is equipped with the first butting section, on the bracket
Equipped with bracket butting section, in upright state, the bracket butting section is held against with first butting section.
Further improvement as an embodiment of the present invention, described ground brush assemblies include spaced round brush and the first rolling
Wheel, the round brush and the first idler wheel are respectively supported on ground brush body and wheel carrier, and the motor cover is pivotally mounted to described ground brush body
On, described ground brush body and the wheel carrier are flexibly connected, and the relative motion of the wheel carrier and described ground brush body drives the motor cover
It is rotated relative to described ground brush assemblies.
Further improvement as an embodiment of the present invention is supported by the second idler wheel on described ground brush body, along the suction
The cleaning direction of dirt device sets gradually the round brush, the first idler wheel and the second idler wheel, in upright state, the round brush relative to
Plane where first idler wheel and the second idler wheel is hanging；Use state, the round brush is relative to the first idler wheel and the second idler wheel institute
Plane land, the dust catcher switches between upright state and use state, the wheel carrier and described ground brush body
Relative position changes.
Further improvement as an embodiment of the present invention, the motor cover are equipped with the second butting section, described ground brush body
Be equipped with ground brush body butting section, the wheel carrier is equipped with wheel carrier butting section, the motor cover second butting section with it is described
Ground brush body butting section rotates in the range of relative to described ground brush body against with the wheel carrier butting section.
Further improvement as an embodiment of the present invention, described ground brush body are equipped with the motor mounting part of cambered surface structure,
The motor cover is partially housed in the motor mounting part, and the motor mounting part is equipped with along the motor cover direction of rotation
The through slot of extension, second butting section are protrusion and protrude into the through slot.
Further improvement as an embodiment of the present invention, the motor cover are equipped with third butting section, along the first rotation
Turn direction, the third butting section is located at the rear side of second butting section, and the wheel carrier is equipped with butting section after wheel carrier, described
Butting section is against to limit the motor cover along the rotation of the first direction of rotation after third butting section and the wheel carrier, and described the
Three butting sections are protrusion and protrude into the through slot.
Further improvement as an embodiment of the present invention, described ground brush body is with the wheel carrier along parallel with first axle
Third axis be pivotally connected, the wheel carrier be equipped with wheel carrier butting section, the motor cover be equipped with the second butting section, upright
State, second butting section and the wheel carrier butting section are held against to limit the motor cover relative to described ground brush assemblies
Along in the rotation of the second opposite direction of rotation of the first direction of rotation；In use state, the wheel carrier by described second against
Portion drives the motor cover rotation.
Further improvement as an embodiment of the present invention, described ground brush body are equipped with the wheel carrier for being pivotally connected the wheel carrier
Mounting portion, the wheel carrier mounting portion are set between first idler wheel and the second idler wheel, and second butting section is set to institute
It states between the first idler wheel and the wheel carrier mounting portion.
Further improvement as an embodiment of the present invention, the bracket include connect the first part of the motor cover with
And the second part of the connection body, the first part are pivotally connected with the motor cover along first axle, described the
Two parts are pivotally connected with the body along the second axis angled with the first axle.
Further improvement as an embodiment of the present invention, the first axle are mutually perpendicular to second axis.
Further improvement as an embodiment of the present invention, the first part is equipped with positioning region, on described ground brush assemblies
Elastic spacing one is installed, the elastic spacing one and the positioning region cooperate to limit the bracket relative to the motor cover
Rotation.
Further improvement as an embodiment of the present invention, the first part are configured to forked and along the motor cover
The two sides for being axially mounted to motor cover, described ground brush assemblies include the ground brush body for being supported by round brush, the elastic spacing one
One end is fixed on described ground brush body, and the other end of the elastic spacing one and the positioning region cooperate.
Further improvement as an embodiment of the present invention, institute's elastic spacing one are configured to reed, the positioning cage structure
End for the recess portion being set in the forked outer rim of the first part, the reed is equipped with protrusion, and the protrusion is caught in institute
Recess portion is stated to limit rotation of the bracket relative to the motor cover.
Further improvement as an embodiment of the present invention, the body include separator assembly, are set in the motor cover
There is motor, the motor, which is used to generate negative pressure with movable vane piece, takes the separator group to the dust for sucking described ground brush assemblies
Part.
Further improvement as an embodiment of the present invention, the body further include the machine for supporting the separator assembly
Frame, the handle are connected to one end of the rack, and the other end of the rack is pivotally connected on the bracket, the handle
Extending direction and the separator assembly centerline parallel.
The beneficial effects of the present invention are: can be seen that the present invention from the above technical solution has many realities outstanding
Matter technical characterstic, implement technical solution of the present invention after, significant technological progress is mainly reflected in: by setting bracket with
Motor cover is pivotally connected, and operator can be made to realize that bracket rotation, motor cover rotation and body rotate by operation handle, looked for
To comfortable suitable steering angle, realizes that light labour-saving turns to, without arduously dragging back and forth, also reduce to carpet floor
Damage.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of dust catcher in the preferred embodiment of the invention, and dust catcher is in upright state at this time；
Fig. 2 is the schematic cross-sectional view of the dust catcher in Fig. 1；
Fig. 3 is the stereoscopic schematic diagram that dust catcher in Fig. 1 is in use state；
Fig. 4 is the top view of the dust catcher in Fig. 1；
Fig. 5 is cross-sectional view of the dust catcher in Fig. 4 along line A-A；
Fig. 6 is cross-sectional view of the dust catcher in Fig. 4 along line B-B；Fig. 7 is the vertical of the motor cover of dust catcher and bracket assembled in Fig. 1
Body schematic diagram；
Fig. 8 is the stereoscopic schematic diagram of the motor cover of dust catcher and wheel carrier relative position in Fig. 1；
Fig. 9 is similar with Fig. 5, and dust catcher is in use state at this time；
Figure 10 is similar with Fig. 6, and dust catcher is in use state at this time；
Figure 11 is the stereoscopic schematic diagram of motor cover and bracket assembled of the dust catcher in use state in Fig. 1；
Figure 12 is the stereoscopic schematic diagram of motor cover and wheel carrier relative position of the dust catcher in use state in Fig. 1；
Figure 13 is the stereoscopic schematic diagram of the ground brush body of dust catcher in Fig. 1, and the front of ground brush body receiving motor cover is shown in figure；
Figure 14 is the stereoscopic schematic diagram of the ground brush body of dust catcher in Fig. 1, and the back side of ground brush body is shown in figure.
Specific embodiment
Below with reference to embodiment shown in the drawings, the present invention will be described in detail.But these embodiments are simultaneously unlimited
The system present invention, the transformation in structure or function that those skilled in the art are made according to these embodiments include
Within the scope of the present invention.
It please refers to shown in Fig. 1 to Fig. 8, in dust catcher preferred embodiment of the present invention, dust catcher includes body 10, setting
In 10 one end of body Handleset 20 and be set to the ground brush assemblies 30 of 10 other end of body, wherein body 10 includes separation
The rack 11 of device assembly 12 and support separator assembly 12, Handleset 20 are connected to one end of rack 11, rack 11 it is another
End is connect with ground brush assemblies 30.Ground brush assemblies 30 include motor cover 40 and scrubbing brush module body, and motor cover 40 can be along the
One axis is pivotally connected to scrubbing brush module body, i.e., along in Fig. 1 shown in X-X axis between motor cover 40 and scrubbing brush module body
First axle is pivotally connected, body 10 by bracket 50 be connected to ground brush assemblies 30 wherein bracket 50 equally along first axle pivot
Turn to be connected to ground brush assemblies 30, that is to say, that the pivot axis of bracket 50 and the pivot axis of motor cover 40 are coaxial, and body 10
It is connected on bracket 50, body 10 is pivotally connected to bracket 50 along second axis, and second axis and first axle can be in angle
Degree, is preferably arranged in a mutually vertical manner, second axis Y-Y axis as in Figure 1 and Figure 2.In this manner it is possible to be realized by operation handle
Body 10 rotates in different directions.
In the present embodiment, motor 60 is set in motor cover 40, and motor 60 is able to drive blade (not shown) and generates negative pressure
Separator assembly 12 is taken to the dust for sucking ground brush assemblies 30 is filtered separation.Separator assembly 12 is generally tubular,
The first axle X-X of the body 10 and center line O-O of separator assembly 12 also can be set into angled, preferably be mutually perpendicular to
Setting, and the center line O-O of the extending direction of Handleset 20 and separator assembly 12 is arranged to substantially parallel, and body 10 can
Position center line O-O to rotate to separator assembly 12 angled or parallel or conllinear with second axis Y-Y, thus
It is more laborsaving in operation handle control body rotation.
Referring to shown in Fig. 4 and Fig. 7, bracket 50 include connection motor cover 40 first part 51 and connection body 10 the
Two parts 52, first part 51 are configured to forked, and second part 52 is configured to shaft-like, first part 51 and scrubbing brush module body edge
First axle shown in X-X axis be pivotally connected, wherein forked first part 51 is axially mounted to motor along motor cover 40
The two sides of cover 40, second part 52 is pivotally connected with body 10 along the second axis shown in Y-Y axis, i.e. second part shaft-like
Center line and Y-Y overlapping of axles.Bracket 50 can make dust catcher be in upright state and use state relative to ground brush assemblies 30
Between converted, dust catcher is in upright state, and 50 limiting motor cover 40 of bracket is relative to ground brush assemblies 30 along the first rotation
The rotation in direction, the first direction of rotation can be the clockwise direction in Fig. 4 or Fig. 5, and the direction of essence is dust catcher by straight
The vertical state direction that main body rotates into use state change procedure；Dust catcher is in use state, and bracket 50 is with respect to scrubbing brush group
Part 30 rotates and releases the limitation that motor cover 40 rotates along the first direction of rotation relative to ground brush assemblies 30.When dust catcher stores not
Body 10 is arranged to generally upstanding form, the i.e. upright state of dust catcher relative to ground by the used time, it is also assumed that being to inhale
The storing state of dirt device, O-O axis is substantially perpendicular to the ground at this time.
As shown in fig. 6, in order to enable dust catcher it is stable be held in upright state, can be in the first part of bracket 50
51 setting positioning regions, install elastic spacing one on ground brush assemblies 30, and elastic spacing one and positioning region cooperate with limit bracket 50
Along X-X axis shown in first axle rotation.Wherein, ground brush assemblies 30 include the ground brush body 31 for being supported by round brush 35, elasticity
One end of locating part is fixed on ground brush body 31, and the other end of elastic spacing one and positioning region cooperate.Preferably, elastic spacing one
It is configured to reed 311, positioning region is configured to the recess portion 511 being set in forked 51 outer rim of first part, the freedom of reed 311
End is equipped with protrusion 313, and protrusion 313 is caught in recess portion 511 with the rotation of limit bracket 50.Reed 311 is installed on as shown in Figure 13
Reed mounting portion 316, reed mounting portion 316 is set on ground brush body 31, one end by screw be fixed on brush body 31,
The other end protrudes into the gap between ground brush body 31 and bracket 50 to be cooperated by the recess portion 511 on protrusion 313 and bracket 50, at this
Reed mounting portion is set as 2 in embodiment, is separately positioned on the two sides of motor mounting part.Correspondingly, reed 311 is also configured as
2.
As shown in fig. 7, motor cover 40 is equipped with the first butting section 41, bracket 50 is equipped with bracket butting section 521, and bracket supports
Relying part 521 is located at the second part 52 of shaft-like, and in upright state, bracket butting section 521 is held against with the first butting section 41, from
And bracket 52 limits 41 back rotation of motor cover, i.e., along clockwise rotation in Fig. 4 and Fig. 5.Use dust catcher
When, it is only necessary to the power of handle backward is given, the recess portion 511 of the first part 51 of bracket 50, bracket are deviate from the protrusion 313 of reed 311
Butting section 521 is separated with the first butting section 41, and such bracket 50 and motor cover 40 can be along the first axles shown in X-X axis
Rotation.
In addition, the not only rotation of motor cover 41 clockwise is limited, and motor cover 41 is along inverse in upright state
Conterclockwise rotation is also limited.Specifically, ground brush assemblies 30 include spaced round brush 35 and the first idler wheel 33, round brush
35 and first idler wheel 33 be respectively supported on the ground brush body 31 and wheel carrier 32 of scrubbing brush module body, motor cover 40 is pivotally mounted to ground
On brush body 31, motor cover 40 is equipped with the second butting section 42, and wheel carrier is equipped with wheel carrier butting section 322, supports in upright state, second
Relying part 42 is held against with wheel carrier butting section 322, to limit the rotation of motor cover 41 counterclockwise.Moreover, ground
Brush body 31 and wheel carrier 32 are flexibly connected, and are supported by the second idler wheel 34 on ground brush body 31, along the cleaning direction of dust catcher, are successively set
Round brush 35, the first idler wheel 33 and the second idler wheel 34 are set, in upright state, is protected by the second butting section 42 with wheel carrier butting section 322
It holds against round brush 35 being made hanging relative to the plane P-P where the first idler wheel 33 and the second idler wheel 34, when reducing storage
Damage of the round brush to ground, and reduce the abrasion of round brush.
Referring to shown in Fig. 9 to Figure 12, when the recess portion 511 of bracket 50 is separated with the protrusion 313 of reed 311, bracket 50 is backward
Rotation along clockwise direction it is unrestricted, but 40 back rotation of motor cover is then limited by ground brush assemblies 30.Tool
Body, ground brush body 31 is equipped with ground brush body butting section 312, and in use state, the second butting section 42 is separated with wheel carrier butting section 322
And with ground brush body butting section 312 against, as a result, by 313 limiting motor cover 40 of ground brush body butting section backward along side clockwise
To rotation, therefore, motor cover 40 can only the second butting section 42 respectively with ground brush body butting section 313 against with wheel carrier butting section
The 322 relatively rotations of brush body 31 in the range of.
In addition, in use state, because of being flexibly connected for wheel carrier 32 and ground brush body 31, so that between wheel carrier 32 and ground brush body 31
Can relative motion, since the limitation of 40 back rotation of motor cover is released from, wheel carrier 32 is released, the gravity of brush assemblies 30 on ground
Under effect, round brush 35 declines, and wheel carrier 32 rises, and wheel carrier 32 is able to drive motor cover 40 and rotates along X-X axis.Round brush 35, first rolls
Wheel 33 and the second idler wheel 34 land, so as to carry out cleaning the work with dust suction.In this way, dust catcher is in upright state and use
It is switched between state, wheel carrier 32 and ground 31 relative position of brush body change, and round brush 35 is relative to the first idler wheel 33 and the second rolling
Plane P-P where wheel 34 is hanging or lands.
Referring to Fig.1 shown in 3 and Figure 14, ground brush body 31 is equipped with the wheel carrier mounting portion 324 for being pivotally connected wheel carrier 32, wheel for cooperation
Frame mounting portion 342 is set between the first idler wheel 33 and the second idler wheel 34, and is located at the downside of motor cover 40, the second butting section
42 are set between the first idler wheel 33 and wheel carrier mounting portion 324, facilitate the second butting section 42 to compress wheel carrier butting section 322 and realize wheel
The rising of the drive round brush 35 of frame 32.Preferably, ground brush body 31 is pivoted with wheel carrier 32 along the third axis parallel with first axle
Connection, third axis can be the axis in Figure 14 shown in X1-X1 axis, therefore third axis is surrounded between ground brush body 31 and wheel carrier 32
The pivot of line is so that round brush 35 is capable of being raised and lowered, and in use state, wheel carrier 32 drives electricity by the second butting section 42
Hood 40 rotates.
In addition, third butting section 43 is additionally provided in motor cover 40, along the first direction of rotation, i.e., clockwise, third
Butting section 43 is located at the rear side of the second butting section 42, and wheel carrier 32 is equipped with butting section 323, third butting section 43 and wheel carrier after wheel carrier
Butting section 323 is against the rotation with limiting motor cover 40 along the first direction of rotation afterwards.Ground brush body 31 is equipped with cambered surface structure
Motor mounting part 315, motor cover 40 are partially housed in motor mounting part 310, and motor mounting part 310 is equipped with along motor cover 40
The through slot 315 that direction of rotation extends, the second butting section 42 and third butting section 43 are configured to protrusion and protrude into through slot 315.
According to above-described embodiment, by being pivotally connected for setting bracket 50 and motor cover 40, operator can be made to pass through operation
Handle realizes bracket rotation, motor cover rotation and body rotation, finds comfortable suitable steering angle, realizes light labour-saving
It turns to, without arduously dragging back and forth, also reduces the damage to carpet floor.In addition, same by the rotation that handle controls bracket
When realize and the hanging of round brush and land, reduce the abrasion of round brush, increase the service life of dust catcher.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiments of understanding.
The series of detailed descriptions listed above only for feasible embodiment of the invention specifically
Protection scope bright, that they are not intended to limit the invention, it is all without departing from equivalent implementations made by technical spirit of the present invention
Or change should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of dust catcher, comprising: body (10) is set to the Handleset (20) of the body (10) one end and is set to
The ground brush assemblies (30) of body (10) other end, described ground brush assemblies (30) include motor cover (40), are arranged in the electricity
Motor (60) and scrubbing brush module body in hood (40), it is characterised in that: the motor cover (40) is along first axle pivot
Turn to be connected to the scrubbing brush module body, the body (10) is connected to described ground brush assemblies (30) by bracket (50), described
Bracket (50) is pivotally connected to the scrubbing brush module body, and the pivotal axis of the bracket and the first axle are coaxial.
2. dust catcher according to claim 1, it is characterised in that: the dust catcher can be in upright state and use state
Between converted；Upright state, the bracket are rotated by limitation, and the bracket limits the motor cover relative to described
The rotation of scrubbing brush module body along the first direction of rotation；Use state, the bracket are rotated relative to the motor cover, and described
Bracket releases the limitation that the motor cover rotates along the first direction of rotation relative to the scrubbing brush module body.
3. dust catcher according to claim 2, it is characterised in that: the motor cover is equipped with the first butting section (41), institute
Bracket is stated equipped with bracket butting section (521), in upright state, the bracket butting section keeps supporting with first butting section
It leans on.
4. dust catcher according to claim 2, it is characterised in that: described ground brush assemblies include spaced round brush (35)
With the first idler wheel (33), the round brush and the first idler wheel are respectively supported on ground brush body (31) and wheel carrier (32), the motor cover
It is pivotally mounted on described ground brush body, described ground brush body and the wheel carrier are flexibly connected, the phase of the wheel carrier and described ground brush body
The motor cover is driven to rotate relative to described ground brush assemblies movement.
5. dust catcher according to claim 4, it is characterised in that: be supported by the second idler wheel (34), edge on described ground brush body
The cleaning direction of the dust catcher, the round brush, the first idler wheel and the second idler wheel are set gradually, in upright state, the rolling
It brushes hanging relative to the plane where the first idler wheel and the second idler wheel；Use state, the round brush is relative to the first idler wheel and
Plane where second wheel lands, and the dust catcher switches between upright state and use state, the wheel carrier and institute
Ground brush body relative position is stated to change.
6. dust catcher according to claim 4, it is characterised in that: the motor cover is equipped with the second butting section (42), institute
It states ground brush body and is equipped with ground brush body butting section (312), the wheel carrier is equipped with wheel carrier butting section (322), and the motor cover is in institute
State the second butting section and described ground brush body butting section against with the wheel carrier butting section in the range of the relatively described scrubbing brush
Body rotation.
7. dust catcher according to claim 6, it is characterised in that: the motor that described ground brush body is equipped with cambered surface structure is installed
Portion (310), the motor cover are partially housed in the motor mounting part, and the motor mounting part is equipped with along the motor cover
The through slot (315) that direction of rotation extends, second butting section are protrusion and protrude into the through slot.
8. dust catcher according to claim 7, it is characterised in that: the motor cover is equipped with third butting section (43), edge
The first direction of rotation, the third butting section be located at the rear side of second butting section, the wheel carrier supports after being equipped with wheel carrier
Butting section is against to limit the motor cover along the first rotation side after relying part (323), the third butting section and the wheel carrier
To rotation, the third butting section be protrusion and protrude into the through slot.
9. dust catcher according to claim 4, it is characterised in that: described ground brush body and the wheel carrier along with first axle
Parallel third axis is pivotally connected, the wheel carrier be equipped with wheel carrier butting section (322), the motor cover be equipped with second against
Portion (42), in upright state, second butting section is held against opposite to limit the motor cover with the wheel carrier butting section
In described ground brush assemblies along in the rotation of the second opposite direction of rotation of the first direction of rotation；In use state, the wheel carrier is logical
It crosses second butting section and drives the motor cover rotation.
10. dust catcher according to claim 9, it is characterised in that: described ground brush body is equipped with and is pivotally connected the wheel carrier
Wheel carrier mounting portion (324), the wheel carrier mounting portion is set between first idler wheel and the second idler wheel, described second against
Portion is set between first idler wheel and the wheel carrier mounting portion.
11. dust catcher according to claim 2, it is characterised in that: the bracket (50) includes connecting the motor cover
The second part (52) of first part (51) and the connection body, the first part and the motor cover are along first axle
Line is pivotally connected, and the second part is pivotally connected with the body along the second axis angled with the first axle.
12. dust catcher according to claim 11, it is characterised in that: the first axle is mutually perpendicular to second axis.
13. dust catcher according to claim 11, it is characterised in that: the first part is equipped with positioning region, the scrubbing brush
Elastic spacing one is installed, the elastic spacing one and the positioning region cooperate to limit the bracket relative to the electricity on component
The rotation of hood.
14. dust catcher according to claim 13, it is characterised in that: the first part is configured to forked and along described
The two sides for being axially mounted to motor cover of motor cover, described ground brush assemblies include the ground brush body for being supported by round brush, the elasticity limit
One end of position part is fixed on described ground brush body, and the other end of the elastic spacing one and the positioning region cooperate.
15. dust catcher according to claim 13, it is characterised in that: institute's elastic spacing one is configured to reed (311), described
Positioning region is configured to the recess portion (511) being set in the forked outer rim of the first part, and the end of the reed is equipped with protrusion
(313), the protrusion is caught in the recess portion to limit rotation of the bracket relative to the motor cover.
16. dust catcher according to claim 1, it is characterised in that: the body includes separator assembly (11), the electricity
Motor is equipped in hood, the motor is used to take to movable vane piece generation negative pressure with the dust for sucking described ground brush assemblies described
Separator assembly.
17. dust catcher according to claim 16, it is characterised in that: the body further includes supporting the separator assembly
Rack (11), the handle is connected to one end of the rack, and the other end of the rack is pivotally connected on the bracket,
The centerline parallel of the extending direction of the handle and the separator assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425195.2A CN110448218A (en) | 2018-05-07 | 2018-05-07 | Dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810425195.2A CN110448218A (en) | 2018-05-07 | 2018-05-07 | Dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110448218A true CN110448218A (en) | 2019-11-15 |
Family
ID=68471553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810425195.2A Pending CN110448218A (en) | 2018-05-07 | 2018-05-07 | Dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110448218A (en) |
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| US1897087A (en) * | 1927-12-14 | 1933-02-14 | Tamarin Bernard Jacques | Vacuum cleaner cord control device |
| US5323510A (en) * | 1993-07-09 | 1994-06-28 | Redding Glenn K | Vacuum cleaner having improved steering features |
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