CN207271746U - A kind of controllable brush head formula conical beaker cleaner - Google Patents
A kind of controllable brush head formula conical beaker cleaner Download PDFInfo
- Publication number
- CN207271746U CN207271746U CN201721098472.0U CN201721098472U CN207271746U CN 207271746 U CN207271746 U CN 207271746U CN 201721098472 U CN201721098472 U CN 201721098472U CN 207271746 U CN207271746 U CN 207271746U
- Authority
- CN
- China
- Prior art keywords
- brush head
- bristle
- mounting rod
- controllable
- head mounting
- 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.)
- Expired - Fee Related
Links
Landscapes
- Brushes (AREA)
Abstract
The utility model discloses a kind of controllable brush head formula conical beaker cleaner, handle, brush head mounting rod and brush head including being sequentially connected setting from back to front, brush head is installed in rotation on brush head mounting rod front end, its feature is, brush head includes the overall brush head body in conical structure and the bristle being connected on brush head body outer surface, and the apex angle of this body section of brush head is acute angle, and the big end of the taper of brush head body is disposed adjacent with the front end of brush head mounting rod.This practical the advantages of there is simple in structure, cleaning efficiency height, cleaning labor intensity can be reduced.
Description
Technical field
It the utility model is related to field Bioexperiment and chemical experiment apparatus, and in particular to a kind of controllable brush head formula conical flask
Washer.
Background technology
Conical flask is the drop reaction device triangular in shape of vertical section made of hard glass, its mouthful small, bottom is big, and appearance is in flat
Bottom is coniform, under it is wealthy narrow, have a cylindrical neck portion, the common capacity of conical flask has 50ml to 250ml etc., also there is other rule
The special conical flask of lattice, is widely used in Bioexperiment and chemical experiment.
The cleaning way of conical flask is usually clear water flushing and hairbrush cleaning at present, due to the design feature of conical flask, is passed
The cleaning way of system can not thoroughly clean up conical flask.And traditional cleaning way is also low there are cleaning efficiency, labor
The shortcomings that fatigue resistance is big.
Chinese patent（201520151394.0）A kind of electronic conical beaker cleaner is disclosed by motor cabinet, motor, handle,
Push rod, connecting rod, rear cover, shaft coupling composition, it is characterised in that used brush and universal joint.But this electronic conical flask cleaning
Device can exist when in use, and not clean enough to conical flask cleaning thoroughly cleaning efficiency is low, cleans the shortcomings of labor intensity is big.And
And when being cleaned to conical flask, since the angle formed between conical flask bottom surface and side is in an acute angle, this structure is determined
It is difficult cleaned thorough to have determined the angle between conical flask bottom surface and side, and while cleaning is time-consuming and laborious.
Therefore, how can provide it is a kind of have simple in structure, cleaning is thorough, and cleaning efficiency is high, can reduce cleaning
The controllable brush head formula conical beaker cleaner of labor intensity, becoming those skilled in the art has technical problem to be solved.
Utility model content
In view of the above shortcomings of the prior art, technical problem to be solved in the utility model is：How a kind of tool is provided
Have simple in structure, cleaning is thorough, and cleaning efficiency is high, can reduce the controllable brush head formula conical beaker cleaner of cleaning labor intensity.
In order to solve the above-mentioned technical problem, the utility model employs following technical solution：
A kind of controllable brush head formula conical beaker cleaner, including the handle of setting, brush head mounting rod are sequentially connected from back to front
And brush head, brush head are installed in rotation on brush head mounting rod front end, its feature is, it is in conical structure that brush head, which includes overall,
Brush head body and the bristle being connected on brush head body outer surface, and the apex angle of brush head this body section is acute angle, and brush
The big end of the taper of head body is disposed adjacent with the front end of brush head mounting rod.
In the technical program, brush head includes brush head body and the bristle being connected on brush head body outer surface.In this way,
Enable to more efficient when cleaning conical flask, the effective cleaning area for enabling to brush head by the deformation of bristle increases,
The curved surface on more conical flasks can also be matched by the deformation of bristle；Brush head body is in conical structure, so can
It is convenient the front end of whole brush head is extend into the angle that conical flask bottom of bottle formed with conical flask side wall to be cleaned, it can facilitate
Conical flask is cleaned, and cleaning efficiency higher, cleaning are more thorough, additionally it is possible to reduce labor intensity.
As an optimization, at least there is part surface to be recessed the curved surface with finger match on the handle.
In such manner, it is possible to convenient for users to gripping, also with anti-skidding effect.
As an optimization, the brush head body connects including being sequentially connected the bottom plate, middle round platform and top of setting from back to front
Connect block.
In such manner, it is possible to convenient carry out disassembly, cleaning to brush head, and can be to consuming fireballing part on brush head body
Replaced.
As an optimization, the brush head body further includes brush head transmission shaft, the brush head transmission shaft by bottom plate, middle round platform and
Top contiguous block is sequentially connected in series together, and the bottom plate is fixedly sleeved on brush head transmission shaft, and the middle round platform is conically shaped
Shape structure, and the brush head transmission shaft is threadedly coupled through middle round platform and with top contiguous block.
In this way, facilitating the disassembly, cleaning of brush head body, and the overall weight of brush head body can be reduced, during use more
Add Portable power saving.
As an optimization, the bottom plate has for discoideus structure and in the thickness direction thereof symmetrically arranged fillet, and
The projection of bristle and the bristle in the plane where bottom plate and bottom plate diameter are provided with the arc surface of bottom plate circumferential direction
Straight line where extended line, which overlaps, to be set, and the rear end for being connected to the bristle on bottom plate to brush head mounting rod is obliquely installed.
In this way, the effective length of bristle is longer, and conveniently brush head is inserted from the bottleneck of conical flask.Enable to brush head
Radial dimension bigger, the convenient cleaning to conical flask.
As an optimization, bristle is connected with the outer circumference surface of the middle round platform, and the bristle being connected on middle round platform
It is obliquely installed to the rear end of brush head mounting rod.
In this way, the effective length of bristle is longer, and conveniently brush head is inserted from the bottleneck of conical flask.
As an optimization, the top contiguous block is ball shell construction, and bristle is provided with the spherical of top contiguous block
And the bristle is directed toward the direction away from brush head mounting rod front end.
In this way, the convenient bottom to conical flask is cleaned.
As an optimization, the brush head rotation controling mechanism of brush head rotational angle control can be realized by further including.
In such manner, it is possible to the swing position of brush head is adjusted to adapt to conical flask by brush head rotation controling mechanism
Cleaning, is affixed by adjusting the swing position curved surface that enables to effective cleaning surface of brush head different with conical flask inside of brush head
And cleaned, in such manner, it is possible to which convenient clean conical flask, and cleaning is more thorough, and cleaning efficiency higher, can reduce
Clean labor intensity.
As an optimization, the brush head rotation controling mechanism includes brush head mounting bracket, and the brush head is connected to brush head mounting bracket
Side, the connecting portion that the side articulated connection of the remote brush head on the brush head mounting bracket has in brush head mounting rod front end
On, and the articulated shaft of brush head mounting bracket and brush head mounting rod hingedly is fixedly connected with brush head mounting bracket, it is fixed on articulated shaft
It is socketed with draw back plate；Further include it is that the remote connecting portion that is arranged on brush head mounting rod is set and can realize drive draw back plate with
Articulated shaft is the push-pull mechanism that pivot is rotated.
In this way, have the advantages that simple in structure；Secondly, put by the draw back plate driving brush being fixed by socket on articulated shaft
It is dynamic, there is the high and convenient control of reliability.
As an optimization, the push-pull mechanism includes push-pull rod, and one end of the push-pull rod is rotatablely connected with draw back plate
On the axial line interval with articulated shaft position, further include driving wheel, the driving wheel be rotationally connected with brush head mounting rod and
The axis of driving wheel and the axis of articulated shaft are arranged in parallel, the other end of the push-pull rod be rotationally connected with driving wheel with drive
The position of driving wheel axle center separately.
In this way, push-pull mechanism have the characteristics that it is simple in structure, can be at one away from brush and by the push-pull rod of setting
The position of head is controlled the angle of brush head, enhanced convenience when in use, conical flask because its bottleneck is small, therefore, it is possible to
It is a prerequisite characteristic that one position away from brush head, which is controlled the angle of brush head,.
Brief description of the drawings
Fig. 1 is front view when the utility model is embodied.
Fig. 2 is the side view of Fig. 1,（Cutting only wherein is carried out to the part of installation driving motor on brush head mounting rod）.
Embodiment
With reference to example attached drawing, the utility model is described in further detail.
During specific implementation：As shown in Figure 1 to Figure 2, a kind of controllable brush head formula conical beaker cleaner, including from back to front successively
Handle 13, brush head mounting rod 1 and the brush head 2 set is connected, brush head 2 is installed in rotation on 1 front end of brush head mounting rod, brush head 2
Including the overall brush head body 14 in conical structure and the bristle 15 being connected on 14 outer surface of brush head body, and brush
The apex angle in 14 section of head body is acute angle, and the big end of the taper of brush head body 14 is disposed adjacent with the front end of brush head mounting rod 1.
In the technical program, brush head includes brush head body and the bristle being connected on brush head body outer surface.In this way,
Enable to more efficient when cleaning conical flask, the effective cleaning area for enabling to brush head by the deformation of bristle increases,
The curved surface on more conical flasks can also be matched by the deformation of bristle；Brush head body is in conical structure, so can
It is convenient the front end of whole brush head is extend into the angle that conical flask bottom of bottle formed with conical flask side wall to be cleaned, it can facilitate
Conical flask is cleaned, and cleaning efficiency higher, cleaning are more thorough, additionally it is possible to reduce labor intensity.
Wherein, the apex angle in 14 section of brush head body is 30 degree to 60 degree.It is the most reasonable so to design, can be thoroughly
Again can be so that brush head front end be subject to brokenly while the angle formed to conical flask bottom of bottle with conical flask side wall is cleaned
It is bad.
In this specific embodiment, at least there is part surface to be recessed the song with finger match on the handle 13
Face.In such manner, it is possible to convenient for users to gripping, also with anti-skidding effect.
In this specific embodiment, the brush head body 14 includes being sequentially connected the bottom plate 16 of setting, centre from back to front
Round platform 17 and top contiguous block 18.In such manner, it is possible to convenient carry out disassembly, cleaning to brush head, and can be to being consumed on brush head body
Fireballing part is replaced.
In this specific embodiment, the brush head body 14 further includes brush head transmission shaft 19, and the brush head transmission shaft 19 will
Together with bottom plate 16, middle round platform 17 are sequentially connected in series with top contiguous block 18, the bottom plate 16 is fixedly sleeved in brush head transmission shaft
On 19, the middle round platform 17 is taper tubular structure, and the brush head transmission shaft 19 connects through middle round platform 17 and with top
Block 18 is connect to be threadedly coupled.
In this way, facilitating the disassembly, cleaning of brush head body, and the overall weight of brush head body can be reduced, during use more
Add Portable power saving.
In this specific embodiment, the bottom plate 16 is discoideus structure and has in the thickness direction thereof symmetrically arranged
Fillet, and it is provided with bristle 15 on the circumferential arc surface of bottom plate 16 and the bristle 15 is in the plane where bottom plate 16
Projection overlaps setting with the straight line where the extended line of 16 diameter of bottom plate, and the bristle being connected on bottom plate 16 is installed to brush head
The rear end of bar 1 is obliquely installed.
In this way, the effective length of bristle is longer, and conveniently brush head is inserted from the bottleneck of conical flask.Enable to brush head
Radial dimension bigger, the convenient cleaning to conical flask.
In this specific embodiment, bristle 15 is connected with the outer circumference surface of the middle round platform 17, and be connected to centre
The rear end of bristle to brush head mounting rod 1 on round platform 17 is obliquely installed.
In this way, the effective length of bristle is longer, and conveniently brush head is inserted from the bottleneck of conical flask.
In this specific embodiment, the top contiguous block 18 is ball shell construction, the spherical of contiguous block 18 at top
On be provided with bristle and the bristle and be directed toward the direction away from 1 front end of brush head mounting rod.
In this way, the convenient bottom to conical flask is cleaned.
In this specific embodiment, the brush head rotation controling mechanism that can realize the control of 2 rotational angle of brush head is further included.
In this way, in the technical program, the swing position of brush head can be adjusted by brush head rotation controling mechanism with
The cleaning to conical flask is adapted to, and then can facilitate and whole brush head is extend into conical flask bottom of bottle and the folder of conical flask side wall formation
Cleaned at angle, enable to effective cleaning surface of brush head different from inside conical flask by adjusting the swing position of brush head
Curved surface is affixed and is cleaned, in such manner, it is possible to convenient clean conical flask, and cleans more thorough, cleaning efficiency higher,
Cleaning labor intensity can be reduced.
In this specific embodiment, the brush head rotation controling mechanism includes brush head mounting bracket 3, and the brush head 2 is connected to
The side of brush head mounting bracket 3, the side of the remote brush head 2 on the brush head mounting bracket 3 are articulated and connected in 1 front end of brush head mounting rod
On the connecting portion having, and the articulated shaft 4 of brush head mounting bracket 3 and brush head mounting rod 1 hingedly is fixed with brush head mounting bracket 3 and connected
Connect, fixing sleeve is connected to draw back plate 5 on articulated shaft 4；Further include the energy that the remote connecting portion being arranged on brush head mounting rod 1 is set
It is enough to realize the push-pull mechanism for driving draw back plate 5 to be rotated with articulated shaft 4 for pivot.
In this way, have the advantages that simple in structure；Secondly, put by the draw back plate driving brush being fixed by socket on articulated shaft
It is dynamic, there is the high and convenient control of reliability.
In this specific embodiment, the push-pull mechanism includes push-pull rod 6, and one end of the push-pull rod 6 rotatably connects
The position at the axial line interval with articulated shaft 4 being connected on draw back plate 5, further includes driving wheel 7, and the driving wheel 7 is rotatablely connected
It is arranged in parallel in the axis of brush head mounting rod 1 and driving wheel 7 and the axis of articulated shaft 4, the other end of the push-pull rod 6, which rotates, to be connected
The position with 7 axle center of driving wheel separately being connected on driving wheel 7.
In this way, push-pull mechanism have the characteristics that it is simple in structure, can be at one away from brush and by the push-pull rod of setting
The position of head is controlled the angle of brush head, enhanced convenience when in use, conical flask because its bottleneck is small, therefore, it is possible to
It is a prerequisite characteristic that one position away from brush head, which is controlled the angle of brush head,.
In this specific embodiment, the push-pull mechanism further includes driving plate 9, and the driving plate 9 is arranged on driving wheel 7
Both sides simultaneously rotate synchronously connection with driving wheel 7；The draw back plate 5 is two piece and is each fixed by socket in the both ends of articulated shaft 4, and
And the driving plate 9 and draw back plate 5 are the axial direction of elongated plates and length direction arranged in parallel with brush head mounting rod 1
It is vertically arranged, positioned at driving plate 9 and draw back plate 5 two ends in the same direction in the longitudinal direction of homonymy each via same root
Push-pull rod 6 is sequentially connected.
In this way, be provided with four push-pull rods being parallel to each other, it is more steady to be delivered to the power of draw back plate from driving wheel, surely
It is qualitative more preferable, enable to clean more efficient during conical flask.
In this specific embodiment, the connecting portion on the brush head mounting rod 7 is the mounting base 8 of " U "-shaped structure, described
Brush head mounting bracket 3 is overall in inverted " u "-shaped and to be buckled in the opening of mounting base 8, and the opening of brush head mounting bracket 3 each to
Outer bending is at right angles to form two sections of articulated shafts 4 being coaxially disposed, and corresponding two sections of articulated shafts 4 are opened in mounting base 8
Equipped with the via passed through for articulated shaft 4, the articulated shaft 4 each extends to the outside of mounting base 8 simultaneously through the via in mounting base 8
And one-to-one fixing sleeve is connected to draw back plate 5 on two sections of articulated shafts 4.In this way, structure is simpler, pass through two groups of push-pull rods
Draw back plate is driven so that more stability and high efficiency.
In this specific embodiment, the brush head mounting rod 1 is long tubular construction, is set in the inside of brush head mounting rod 1
There is driving wheel mounting base, the driving wheel mounting base includes being arranged in parallel with articulated shaft 4 and is rotationally connected with brush head installation
The drive shaft 10 of bar 1, the driving wheel 7 are arranged in the cavity that brush head mounting rod 1 has and are fixed by socket in drive shaft 10,
The both ends of the drive shaft 10 are through brush head mounting rod 1 and extend to outside, and the driving plate 9 is arranged at brush head mounting rod 1
Outside is simultaneously fixed by socket in the excircle with driving wheel 7 on the both ends of drive shaft 10, the brush head mounting rod 1 correspondingly
The housing of face face is recessed inner fovea part, and bar hole is offered on inner fovea part and causes there is partial external circumferential on driving wheel 7
Show out brush head mounting rod 1.
In this way, structure is compacter, the size of whole washer diametrically is enabled to minimize, it is convenient to adapt to more
The conical flask of different bores.
In this specific embodiment, it is provided with the rectangular space that is formed between brush head mounting bracket 3 and mounting base 8 universal
Shaft coupling 11, the power output end of the Hooks coupling universal coupling 11 pass through the via having on brush head mounting bracket 3 and are driven with brush head 2
Connection, the power intake of Hooks coupling universal coupling 11 and the power output shaft of the driving motor 12 on brush head mounting rod 1 pass
Dynamic connection.
Wherein, the power output end of Hooks coupling universal coupling 11 is connected with brush head transmission shaft driven.
In this way, brush head can also be rotated while radially wobbling, cleaning efficiency can be greatly improved, is dropped
Low working strength.
In this specific embodiment, the driving motor 12 is coaxially disposed with brush head mounting rod 1 and is installed on brush head installation
The motor mount that 1 one end inner cavity of bar has.
In this way, structure is compacter, drive the power transmission of motor more efficient.
In this specific embodiment, the driving motor 12 is installed on one end of the remote opening on brush head mounting rod 1, and
Drive the front end of 12 housing of motor to be affixed setting with the inner bottom surface of brush head mounting rod 1, be equipped with the bottom surface of brush head mounting rod 1 for driving
The via that dynamic 12 output shaft of motor passes through.
In this way, driving motor is in the state of opposing seal, protection driving motor can be played the role of.
Claims (10)
1. a kind of controllable brush head formula conical beaker cleaner, including the handle of setting is sequentially connected from back to front（13）, brush head installation
Bar（1）And brush head（2）, brush head（2）It is installed in rotation on brush head mounting rod（1）Front end, it is characterised in that brush head（2）Including
Overall is in the brush head body of conical structure（14）And it is connected to brush head body（14）Bristle on outer surface（15）, and
Brush head body（14）The apex angle in section is acute angle, and brush head body（14）Taper big end and brush head mounting rod（1）Front end
It is disposed adjacent.
A kind of 2. controllable brush head formula conical beaker cleaner as claimed in claim 1, it is characterised in that the handle（13）Up to
Less there is part surface to be recessed the curved surface with finger match.
A kind of 3. controllable brush head formula conical beaker cleaner as claimed in claim 1, it is characterised in that the brush head body（14）
Bottom plate including being sequentially connected setting from back to front（16）, middle round platform（17）With top contiguous block（18）.
A kind of 4. controllable brush head formula conical beaker cleaner as claimed in claim 3, it is characterised in that the bottom plate（16）For circle
Platy structure and there is symmetrically arranged fillet in the thickness direction thereof, and in bottom plate（16）It is provided with circumferential arc surface
Bristle（15）And the bristle（15）In bottom plate（16）Projection and bottom plate in the plane at place（16）Where the extended line of diameter
Straight line overlap and set, and be connected to bottom plate（16）On bristle to brush head mounting rod（1）Rear end be obliquely installed.
A kind of 5. controllable brush head formula conical beaker cleaner as claimed in claim 3, it is characterised in that the brush head body（14）
Further include brush head transmission shaft（19）, the brush head transmission shaft（19）By bottom plate（16）, middle round platform（17）With top contiguous block
（18）It is sequentially connected in series together, the bottom plate（16）It is fixedly sleeved in brush head transmission shaft（19）On, the middle round platform（17）For
Taper tubular structure, and the brush head transmission shaft（19）Through middle round platform（17）And with top contiguous block（18）It is threadedly coupled.
A kind of 6. controllable brush head formula conical beaker cleaner as claimed in claim 3, it is characterised in that the middle round platform（17）
Outer circumference surface on be connected with bristle（15）, and it is connected to middle round platform（17）On bristle to brush head mounting rod（1）Rear end
It is obliquely installed.
A kind of 7. controllable brush head formula conical beaker cleaner as claimed in claim 3, it is characterised in that the top contiguous block
（18）For ball shell construction, in top contiguous block（18）Spherical on be provided with bristle and the bristle and be directed toward and pacify away from brush head
Fill bar（1）The direction of front end.
8. a kind of controllable brush head formula conical beaker cleaner as claimed in claim 1, it is characterised in that brush can be realized by further including
Head（2）The brush head rotation controling mechanism of rotational angle control.
9. a kind of controllable brush head formula conical beaker cleaner as claimed in claim 8, it is characterised in that the brush head rotates control
Mechanism includes brush head mounting bracket（3）, the brush head（2）It is connected to brush head mounting bracket（3）Side, the brush head mounting bracket（3）
On remote brush head（2）Side be articulated and connected in brush head mounting rod（1）On the connecting portion that front end has, and brush head mounting bracket
（3）With brush head mounting rod（1）Articulated shaft hingedly（4）With brush head mounting bracket（3）It is fixedly connected, in articulated shaft（4）Upper fixation
It is socketed with draw back plate（5）；Further include and be arranged on brush head mounting rod（1）On remote connecting portion set can realize drive push-and-pull
Plate（5）With articulated shaft（4）The push-pull mechanism rotated for pivot.
A kind of 10. controllable brush head formula conical beaker cleaner as claimed in claim 9, it is characterised in that the push-pull mechanism bag
Include push-pull rod（6）, the push-pull rod（6）One end be rotatablely connected with draw back plate（5）On and articulated shaft（4）Axial line
The position at interval, further includes driving wheel（7）, the driving wheel（7）It is rotationally connected with brush head mounting rod（1）And driving wheel（7）'s
Axis and articulated shaft（4）Axis be arranged in parallel, the push-pull rod（6）The other end be rotationally connected with driving wheel（7）On with
Driving wheel（7）The position of axle center separately.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098472.0U CN207271746U (en) | 2017-08-30 | 2017-08-30 | A kind of controllable brush head formula conical beaker cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721098472.0U CN207271746U (en) | 2017-08-30 | 2017-08-30 | A kind of controllable brush head formula conical beaker cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207271746U true CN207271746U (en) | 2018-04-27 |
Family
ID=61983864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721098472.0U Expired - Fee Related CN207271746U (en) | 2017-08-30 | 2017-08-30 | A kind of controllable brush head formula conical beaker cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207271746U (en) |
-
2017
- 2017-08-30 CN CN201721098472.0U patent/CN207271746U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205870232U (en) | Steel pipe inner wall rust cleaning device with adjustable | |
| CN205570945U (en) | Automatic container cleaning device | |
| CN108523773A (en) | A kind of student's cleaning device for integrating cleaning cleaning, drying | |
| CN209529699U (en) | A kind of Chinese medicine stir-frying machine with paddle stirring element | |
| CN208437296U (en) | A kind of wiring board deashing device | |
| CN207271746U (en) | A kind of controllable brush head formula conical beaker cleaner | |
| CN211380016U (en) | Bottle brush for spherical flask | |
| CN207271745U (en) | A kind of front-end architecture of controllable brush head formula conical beaker cleaner | |
| CN112122280A (en) | Glass bottle belt cleaning device | |
| CN206518271U (en) | The convenient eaves cleaning brush cleaned | |
| CN205923936U (en) | Rotatory mop that spin -dries | |
| CN208680089U (en) | A kind of Rapid Cleaning airing device of chemical apparatuses | |
| CN107928098A (en) | A kind of cleaning brush | |
| CN107812711A (en) | A kind of blowing-type wheat glume removes roller | |
| CN208466776U (en) | Trough cleaning device | |
| CN207547197U (en) | A kind of facility department inner sleeve can washing apparatus | |
| CN207535092U (en) | A kind of construction blender discharge bucket processing unit | |
| CN206854302U (en) | A kind of rotary furnace helical feed scraper | |
| CN207790642U (en) | A kind of detachable folding multipurpose automobile facial brush | |
| CN206994844U (en) | Adjustable circular tube cleaning brush | |
| CN208019086U (en) | A kind of use for laboratory Multifunctional test tube brush | |
| CN219877668U (en) | Rolling brush hair remover for dust collector | |
| CN206675219U (en) | A kind of test tube brush | |
| CN207755248U (en) | The man-machine pot brush of rotatable replaceable brush head | |
| CN206986817U (en) | A kind of gardens broom |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180427 Termination date: 20200830 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |