CN108903796A - A kind of installation method of articulated structure and scrubbing brush and scrubbing brush window cover with it - Google Patents
A kind of installation method of articulated structure and scrubbing brush and scrubbing brush window cover with it Download PDFInfo
- Publication number
- CN108903796A CN108903796A CN201810803293.5A CN201810803293A CN108903796A CN 108903796 A CN108903796 A CN 108903796A CN 201810803293 A CN201810803293 A CN 201810803293A CN 108903796 A CN108903796 A CN 108903796A
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- Prior art keywords
- articulated shaft
- hinge hole
- articulated
- window cover
- notch
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Classifications
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- 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
- A47L9/04—Nozzles with driven brushes or agitators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The present invention provides the installation method of a kind of articulated structure and scrubbing brush and scrubbing brush window cover with it, belongs to cleaner technology field, and wherein articulated structure includes the first connector, and at least one end is provided with articulated shaft；Second connector, is provided with the interconnecting piece suitable for articulated shaft insertion, and the interconnecting piece includes：Hinge hole, the articulated shaft are inserted into inside interconnecting piece by the notch of the hinge hole；Stopper is arranged inside the hinge hole, and first connector has the open position that the interconnecting piece is embedded in by the notch of the hinge hole；And rotate under external force, the lid coincidence for acting on the stopper in front of the articulated shaft motion path is set；Articulated structure of the invention is provided with the notch for being inserted into articulated shaft on hinge hole, can articulated shaft is inserted into or be taken out from the radial direction of hinge hole by this notch, keep two connectors for being hinged connection easy to disassemble.
Description
Technical field
The present invention relates to cleaner technology fields, and in particular to a kind of articulated structure and scrubbing brush and scrubbing brush with it
The installation method of window cover.
Background technique
Previous floor brush of dust collector is needed when replacing round brush stick from beneath taking-up, loading, and user is needed in operation by ground
Brush turns, and use is very inconvenient.Later in order to improve this problem, occurs the scrubbing brush uncapped above production in market
Product, user can carry out dismounting round brush stick, without carrying out turningly when replacing brush bar after opening the window cover above scrubbing brush
Brush compares and substantially increases convenience in the past.
Chinese patent literature CN2587326 discloses a kind of flip cover assembly of floor brush of dust collector, the ground including being equipped with suction inlet
Brush shell, the outside of the scrubbing brush shell are covered with flip lid, and the axial direction renovated along scrubbing brush is connect with scrubbing brush housing hinge, outside scrubbing brush
On shell, flip lid has open position and closed position by rotation.
However in above scheme, since flip lid is connect with scrubbing brush shell using hinge arrangement, when being cleaned, Yong Huwu
Method will renovate and separate individually cleaning from scrubbing brush shell.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that scrubbing brush window cover in the prior art and ground body of the brush is overcome to carry out
The articulated structure of connection, the defect that scrubbing brush window cover can not be made to be separated on ground body of the brush, to provide one kind convenient for separating
Articulated structure.
The invention solves another technical problem be to overcome scrubbing brush in the prior art can not be by scrubbing brush window cover list
The defect cleaned solely is separated, to provide a kind of scrubbing brush convenient for scrubbing brush window cover to be separated to ground body of the brush.
The present invention also provides a kind of installation methods of scrubbing brush window cover.
In order to solve the above technical problems, the present invention provides a kind of articulated structure, including：
First connector, at least one end are provided with articulated shaft；
Second connector, is provided with the interconnecting piece suitable for articulated shaft insertion, and the interconnecting piece includes：
Hinge hole, the articulated shaft are inserted into inside interconnecting piece by the notch of the hinge hole；
Stopper is arranged inside the hinge hole, and first connector has embedding by the notch of the hinge hole
Enter the open position of the interconnecting piece；And rotate under external force, so that the stopper is acted on the articulated shaft
Lid coincidence in front of motion path is set.
Preferably, the stopper has the first plane extended towards the center of the hinge hole, and first is flat
Face be used for the articulated shaft be inserted into hinge hole when it is opposite with the articulated shaft, be inserted into the articulated shaft along the first planar slide
The hinge hole.
Preferably, notch is provided on the articulated shaft, it is described when the articulated shaft is inserted into the hinge hole
The section of notch is opposite with first plane.
Preferably, the stopper further includes the second plane connecting with first plane, and described first connects
Fitting moves to the lid coincidence when setting, and second plane is in contact with the section of the notch of the articulated shaft, stops institute
Continuing to rotate for articulated shaft is stated, so that the articulated shaft is stuck in the hinge hole.
Preferably, the notch is semicircular structure, is equipped with arc groove at the center of semi-circular cut-out portion.
Preferably, the stopper is quadrant structure.
Preferably, the articulated shaft further includes the circular shaft part being connected with the notch, the circular shaft part into
Enter in the hinge hole to support first connector.
Preferably, the articulated shaft is each provided with one at the both ends of first connector, the hinge hole
It is oppositely arranged on second connector with the articulated shaft.
The present invention also provides a kind of scrubbing brushes, including, articulated structure described in any one of above scheme, wherein described
A connection piece is window cover, and second connector is ground body of the brush, and the window cover is located at the round brush of scrubbing brush main body by rotation
The top of stick.
Preferably, the lower end of the window cover is connect by articulated shaft with ground body of the brush, and the top of the window cover is logical
Buckle structure is crossed to connect with ground body of the brush.
Preferably, the front end of described ground body of the brush is arranged in the hinge hole of the articulated structure, and hinge hole lacks
Mouth is arranged towards front, is located at the lower half portion of notch in the stopper of indentation, there setting；The articulated shaft of the articulated structure is set
Set in the front end of the window cover, when the window cover is located at open position, the notch of the articulated shaft horizontally toward lower section with
The stopper is opposite.
The present invention also provides a kind of installation methods of scrubbing brush window cover, include the following steps：
By the articulated shaft of window cover one end, it is inserted into the hinge corresponding with articulated shaft being arranged on ground body of the brush in the horizontal direction
It connects in hole；
Using articulated shaft as axis, window cover is set from open position to lid coincidence and is rotated；
The upper end of window cover is connect by buckle structure with ground body of the brush.
Technical solution of the present invention has the following advantages that：
1. articulated structure provided by the invention is provided with the notch for being inserted into articulated shaft on hinge hole, lacked by this
Mouthful can be by articulated shaft from the radial direction of hinge hole, i.e., axially perpendicular direction is inserted into or is taken out with articulated shaft, makes to be cut with scissors
Two connectors connect in succession can be easy to disassemble, passes through the cooperation of stopper and articulated shaft, it is only necessary to rotate articulated shaft, just
It can complete for the assembly and disassembly work between the first connector and the second connector to be simple and efficient.
2. articulated structure provided by the invention, the stopper being arranged inside hinge hole has the first plane, will be hinged
When axis is inserted into hinge hole, slideway of first plane as articulated shaft enables articulated shaft to facilitate insertion into hinge hole, and increase
The difficulty that articulated shaft takes out from hinge hole, prevents articulated shaft from deviating from easily from hinge hole.
3. articulated structure provided by the invention, is provided with notch on articulated shaft, when articulated shaft is inserted into hinge hole, cut
The section of oral area is opposite with the first plane to be slided, so that being not easy to after articulated shaft is rotated in hinge hole from hinged
Deviate from hole, guarantees the reliability of articulated connection.
4. articulated structure provided by the invention, the stopper being arranged inside hinge hole has the connect with the first plane
Two planes, for being blocked in the rotation path of articulated shaft, after articulated shaft is carried out turning to predeterminated position in hinge hole,
Second plane is in contact with the section of the notch of articulated shaft, to articulated shaft is stuck in hinge hole, so as to realize hinge
Spindle is self-locking in hinge hole.
5. the notch of articulated structure provided by the invention, articulated shaft is semicircular structure, in semi-circular cut-out portion
The heart is equipped with arc groove, and when articulated shaft is rotated, arc groove can make section avoid on stopper the first plane and second flat
The wedge angle that face junction is constituted, keeps the rotation of articulated shaft more flexible.
6. articulated structure provided by the invention, stopper is quadrant structure, can be hinged with semicircular structure
Axis cooperates even closer, so that more being not easy after articulated shaft is inserted into hinge hole, and rotates by articulated shaft
It is blocked after block blocks, is not susceptible to shake.
7. articulated structure provided by the invention, what is be connected on the articulated shaft with notch has circular shaft part, passes through circumference
The cooperation in portion and hinge hole can preferably support the first connector, guarantee center location when notch rotation, mention
The use intensity of high articulated structure.
8. articulated structure provided by the invention, the articulated shaft is each provided with one at the both ends of the first connector, hingedly
Hole is oppositely arranged on the second connector with articulated shaft, so set, on the one hand simplifying the setting length of articulated shaft, another party
Face reduces from centre setting articulated shaft and the occupied space of hinge hole, reduces manufacture difficulty.
9. scrubbing brush provided by the invention using articulated structure described in any of the above embodiments, therefore has any of the above-described institute
The advantages of stating, also, window cover is rotated to the top for being located at the round brush stick of scrubbing brush main body, the replacement of round brush stick can be convenient for.
10. the lower end of scrubbing brush provided by the invention, the window cover is connect by articulated shaft with ground body of the brush, the window cover
Top is connect by buckle structure with ground body of the brush, enables window cover convenient for removing from ground body of the brush, to carry out window cover
Individually cleaning.
11. the notch of hinge hole is arranged in the front towards ground body of the brush, set in indentation, there by scrubbing brush provided by the invention
The stopper set is located at the lower half portion of notch, in such manner, it is possible to make to pacify convenient for carrying out the installation of window cover from the front of ground body of the brush
Dress personnel can more easily see the position of stopper, to improve installation effectiveness.
It is horizontally inserted into 12. the hinged end of the installation method of scrubbing brush window cover provided by the invention, window cover and ground body of the brush passes through
Mode installed, can be convenient for being dismantled to window cover, so that window cover can be carried out independence when carrying out window cover cleaning
Cleaning.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the schematic perspective view of scrubbing brush.
Fig. 2 is the schematic perspective view of scrubbing brush when window cover is turned to open position.
Fig. 3 is the explosive view of window cover and ground body of the brush in Fig. 2.
Fig. 4 is the schematic perspective view of window cover.
Fig. 5 is the partial enlarged view of region A in Fig. 4.
Fig. 6 is the schematic perspective view of ground body of the brush.
Fig. 7 is the partial enlarged view of region B in Fig. 6.
Fig. 8 is the top view of scrubbing brush.
Fig. 9 is C-C in Fig. 8 to cross-sectional view.
Figure 10 is schematic diagram when being inserted into window cover towards ground body of the brush in Fig. 9.
Figure 11 is schematic diagram when window cover to be turned to open position in Fig. 9.
Figure 12 is the schematic diagram set towards lid coincidence window cover in Fig. 9 when being rotated.
Description of symbols：
1, window cover；2, body of the brush；3, articulated shaft；31, notch；32, circular shaft part；33, arc groove；4, hinge hole；5,
Stopper；51, the first plane；52, the second plane；6, buckle structure；7, round brush stick.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
As long as in addition, the non-structure each other of technical characteristic involved in invention described below different embodiments
It can be combined with each other at conflict.
Embodiment 1
The present embodiment provides a kind of articulated structures, as shown in figure 3 to figure 7, including articulated shaft 3, hinge hole 4 and stopper 5；Institute
It states articulated shaft 3 and is fixedly connected on the both ends of the first connector and be each provided with one, what the hinge hole 4 was matched with articulated shaft 3
The both ends of second connector are set, and the stopper 5 is arranged inside hinge hole 4.
When assembly, by the first connector, i.e. window cover 1, it is placed in the state of open position as shown in Figure 3, it will be described hinged
Axis 3 is cooperatively connected in the notch along horizontal X direction insertion 4 side of hinge hole as shown in Figure 3, enables articulated shaft 3
It is rotated in hinge hole 4；Window cover 1 is fastened on the second connector, i.e., on body of the brush 2 when, under external force, by window
Lid 1 sets rotation towards lid coincidence, fastens window cover 1 with ground body of the brush 2.
As shown in Figure 4, Figure 5, the articulated shaft 3 includes notch 31 and circumferential part；The notch 31 is semicircle knot
Structure is equipped with arc groove 33 at the center of semi-circular cut-out portion 31；The circular shaft part 32 is connected with notch 31, the circular shaft part
32 enter in the hinge hole 4 to support the window cover 1.
As shown in Figure 6, Figure 7, the stopper 5 is quadrant structure, has and prolongs towards the center of the hinge hole 4
The first plane 51 stretched, and the second plane 52 being connect with first plane 51；First plane 51 is used in the hinge
When spindle 3 is inserted into hinge hole 4 relatively with the articulated shaft 3, it is slidably inserted into the articulated shaft 3 along the first plane 51 described hinged
Hole 4, when the window cover 1, which moves to the lid coincidence, sets, second plane 52 is cut with the notch 31 of the articulated shaft 3
Face is in contact, and stops continuing to rotate for the articulated shaft 3, to the articulated shaft 3 is stuck in the hinge hole 4, therefore real
Existing stopper 5 is used to be blocked in the front of 3 motion path of articulated shaft.
As the alternative of above-described embodiment, since the effect of articulated shaft 3 is to carry out hingedly with the cooperation of hinge hole 4,
And it is with certain length, therefore the articulated shaft 3 can be set other than the both ends of first connector
Other rotine positions.
As the alternative of above-described embodiment, since the effect of the circular shaft part 32 of the articulated shaft 3 is to make articulated shaft
It can preferably be supported in hinge hole, and avoid being supported only with notch, therefore the circular shaft part 32 of the articulated shaft 3
It can be omitted, or be attached using other conventional structures with notch 31.
As the alternative of above-described embodiment, the stopper 5 can use in addition to for quadrant structure with
Other outer conventional structures.
As the alternative of above-described embodiment, the notch 31 can be used in addition to other than semicircular structure
Other conventional structures, also, the arc groove 33 for avoiding stopper wedge angle also can be omitted, or arc groove 33 can be set
It is set to other conventional structures.
As the alternative of above-described embodiment, the second plane for stopping articulated shaft mobile of the stopper 5
52 can be omitted, or by the second plane 52 using other Conventional barrier structures in addition to planar.
As the alternative of above-described embodiment, the notch 31 on the articulated shaft 3 be can be omitted, or by notch
Portion 31 is using other conventional structures other than with cut sides.
As the alternative of above-described embodiment, the first plane 51 of the stopper 5 be can be omitted, or by first
Plane 51 is using other Conventional barrier face structures in addition to planar.
Embodiment 2
The present embodiment provides a kind of scrubbing brushes, as shown in Figure 1 and Figure 2, including, articulated structure described in above-described embodiment 1,
In, first connector is window cover 1, and second connector is ground body of the brush 2, and the window cover 1 is located at ground by rotation
The top of the round brush stick 7 of body of the brush 2.
As shown in Figure 10, the lower end of the window cover 1 is connect by articulated shaft 3 with ground body of the brush 2, the hinge of the articulated structure
The front end that described ground body of the brush 2 is arranged in hole 4 is connect, the notch of hinge hole 4 is arranged towards front, in the stopper of indentation, there setting
5 are located at the lower half portion of notch；The front end of the window cover 1 is arranged in the articulated shaft 3 of the articulated structure, when the window cover 1
When open position, horizontally toward lower section is opposite with the stopper 5 for the notch 31 of the articulated shaft 3.
The top of the window cover 1 is connect by buckle structure 6 with ground body of the brush 2.
As the alternative of above-described embodiment, the hinge hole 4 of the articulated structure be can be set in addition to scrubbing brush master
The notch of other rotine positions other than 2 front end of body, the hinge hole 4 can be towards other conventional directions other than front
Setting, the stopper 5 can be located at other rotine positions other than lower half portion of notch, the hinge of the articulated structure
Spindle 3 can be set in other rotine positions other than 1 front end of window cover.
As the alternative of above-described embodiment, the lower end of the window cover 1 can be by its other than articulated shaft 3
He connect conventional structure with ground body of the brush 2, and the top of the window cover 1 can pass through other routines other than buckle structure 6
Structure is connect with ground body of the brush 2.
Embodiment 3
The present embodiment provides a kind of installation methods of scrubbing brush window cover to include the following steps as shown in Figure 10~12：
By the articulated shaft 3 of 1 one end of window cover, it is arranged on ground body of the brush 2 along horizontal X direction insertion as shown in Figure 3
In hinge hole 4 corresponding with articulated shaft 3, when being inserted into, by the section of 3 notch 31 of articulated shaft along hinge hole
The horizontal sliding of the first plane 51 of 4 internal resistance blocks 5, so that articulated shaft 3 be made to enter in hinge hole 4；
It is axis with articulated shaft 3, window cover 1 is set from open position to lid coincidence and is rotated, it is described hinged in rotary course
The section of the notch 31 of axis 3, from the position that the first plane 51 with stopper 5 contacts, towards stopper 5 and the first plane 51
Second plane 52 of angled setting is rotated, the articulated shaft 3 behind the section of notch 31 and the contact of the second plane 52
It is stuck in hinge hole 4, the window cover 1 is located at lid coincidence and sets at this time；
Finally, the upper end of window cover 1 is connect by buckle structure 6 with ground body of the brush 2.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (12)
1. a kind of articulated structure, which is characterized in that including：
First connector, at least one end are provided with articulated shaft (3)；
Second connector, is provided with the interconnecting piece suitable for the articulated shaft (3) insertion, and the interconnecting piece includes：
Hinge hole (4), the articulated shaft (3) are inserted into inside interconnecting piece by the notch of the hinge hole (4)；
Stopper (5), setting is internal in the hinge hole (4), and first connector has lacking by the hinge hole (4)
Mouth is embedded in the open position of the interconnecting piece；And rotate under external force, act on the stopper (5) described
Lid coincidence in front of articulated shaft (3) motion path is set.
2. articulated structure according to claim 1, which is characterized in that the stopper (5) has towards the hinge hole
(4) the first plane (51) that center extends, the first plane (51) be used for when the articulated shaft (3) are inserted into hinge hole (4) with
The articulated shaft (3) relatively, makes the articulated shaft (3) be slidably inserted into the hinge hole (4) along the first plane (51).
3. articulated structure according to claim 2, which is characterized in that notch (31) are provided on the articulated shaft (3),
When the articulated shaft (3) is inserted into hinge hole (4), the section of the notch (31) and first plane (51) are opposite.
4. articulated structure according to claim 3, which is characterized in that the stopper (5) further include with it is described first flat
The second plane (52) of face (51) connection, first connector moves to the lid coincidence when setting, second plane (52)
It is in contact with the section of the notch (31) of the articulated shaft (3), stops continuing to rotate for the articulated shaft (3), thus by institute
Articulated shaft (3) is stated to be stuck in the hinge hole (4).
5. articulated structure according to claim 4, which is characterized in that the notch (31) is semicircular structure, half
The center in circular incision portion (31) is equipped with arc groove (33).
6. articulated structure according to claim 4 or 5, which is characterized in that the stopper (5) is quadrant knot
Structure.
7. articulated structure according to claim 4, which is characterized in that the articulated shaft (3) further includes and the notch
(31) circular shaft part (32) being connected, the circular shaft part (32) enter in the hinge hole (4) to support first connector.
8. articulated structure according to claim 1, which is characterized in that the articulated shaft (3) is in first connector
Both ends are each provided with one, and the hinge hole (4) is oppositely arranged on second connector with the articulated shaft (3).
9. a kind of scrubbing brush, it is characterised in that：Including articulated structure according to any one of claims 1 to 8, wherein described
A connection piece is window cover (1), and second connector is ground body of the brush (2), and the window cover (1) is located at scrubbing brush master by rotation
The top of the round brush stick (7) of body (2).
10. scrubbing brush according to claim 9, which is characterized in that the lower end of the window cover (1) passes through articulated shaft (3) and ground
The top of body of the brush (2) connection, the window cover (1) is connect by buckle structure (6) with ground body of the brush (2).
11. scrubbing brush according to claim 9, which is characterized in that the hinge hole (4) of the articulated structure is arranged describedly
The notch of the front end of body of the brush (2), hinge hole (4) is arranged towards front, is located at notch in the stopper (5) of indentation, there setting
Lower half portion；Articulated shaft (3) setting of the articulated structure is opened in the front end of the window cover (1) when the window cover (1) is located at
When position, horizontally toward lower section is opposite with the stopper (5) for the notch (31) of the articulated shaft (3).
12. a kind of installation method of scrubbing brush window cover, which is characterized in that include the following steps：
By the articulated shaft (3) of window cover (1) one end, in the horizontal direction insertion be arranged on ground body of the brush (2) with articulated shaft (3) phase
In corresponding hinge hole (4)；
With articulated shaft (3) for axis, window cover (1) is set from open position to lid coincidence and is rotated；
The upper end of window cover (1) is connect by buckle structure (6) with ground body of the brush (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803293.5A CN108903796B (en) | 2018-07-20 | 2018-07-20 | Hinge structure, floor brush with hinge structure and installation method of floor brush window cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810803293.5A CN108903796B (en) | 2018-07-20 | 2018-07-20 | Hinge structure, floor brush with hinge structure and installation method of floor brush window cover |
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| Publication Number | Publication Date |
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| CN108903796A true CN108903796A (en) | 2018-11-30 |
| CN108903796B CN108903796B (en) | 2023-08-22 |
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| CN201810803293.5A Active CN108903796B (en) | 2018-07-20 | 2018-07-20 | Hinge structure, floor brush with hinge structure and installation method of floor brush window cover |
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| CN105625845A (en) * | 2014-11-29 | 2016-06-01 | 无锡市福曼科技有限公司 | Rotary hinge structure |
| CN104887151A (en) * | 2015-06-26 | 2015-09-09 | 江苏美的清洁电器股份有限公司 | Ground brush and dust collector |
| CN106337441A (en) * | 2015-07-07 | 2017-01-18 | 易捷艾玛公司 | Pavement manhole with frame and cover plate hingedly mounted on the frame by a tenon which can be made captive after installation |
| CN205125973U (en) * | 2015-11-20 | 2016-04-06 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil |
| CN205445239U (en) * | 2016-03-29 | 2016-08-10 | 荆州鑫威电动车有限公司 | Detachable sightseeing vehicle door hinge |
| CN107595201A (en) * | 2017-10-19 | 2018-01-19 | 江苏美的清洁电器股份有限公司 | The ground brush assemblies and dust catcher of dust catcher |
| CN108261142A (en) * | 2017-12-04 | 2018-07-10 | 苏州海力电器有限公司 | Cleaning equipment and its scrubbing brush |
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| CN108903796B (en) | 2023-08-22 |
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