CN107126150A - A kind of hairbrush adjustable contact roller dust catcher - Google Patents

A kind of hairbrush adjustable contact roller dust catcher Download PDF

Info

Publication number
CN107126150A
CN107126150A CN201710403499.4A CN201710403499A CN107126150A CN 107126150 A CN107126150 A CN 107126150A CN 201710403499 A CN201710403499 A CN 201710403499A CN 107126150 A CN107126150 A CN 107126150A
Authority
CN
China
Prior art keywords
hairbrush
dust catcher
contact roller
support body
adjusting rod
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
Application number
CN201710403499.4A
Other languages
Chinese (zh)
Inventor
艾蒙雁
吴昌飞
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Ji Is Electrical Equipment Science And Technology Ltd Like This
Original Assignee
Anhui Ji Is Electrical Equipment Science And Technology Ltd Like This
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Ji Is Electrical Equipment Science And Technology Ltd Like This filed Critical Anhui Ji Is Electrical Equipment Science And Technology Ltd Like This
Priority to CN201710403499.4A priority Critical patent/CN107126150A/en
Publication of CN107126150A publication Critical patent/CN107126150A/en
Pending legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/009Carrying-vehicles; Arrangements of trollies or wheels; Means for avoiding mechanical obstacles
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/02Nozzles
    • A47L9/06Nozzles with fixed, e.g. adjustably fixed brushes or the like
    • A47L9/066Nozzles 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
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00Details 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
    • A47L9/32Handles
    • A47L9/325Handles for wheeled suction cleaners with steering handle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Brushes (AREA)

Abstract

The invention discloses a kind of hairbrush adjustable contact roller dust catcher, including body, body upper surface center is provided with jointed shaft, jointed shaft upper end is connected with connecting rod, and connecting rod top is connected with hand-held pole, and jointed shaft right-hand member is provided with steam vent, body left end is provided with hairbrush, it is provided with the right side of hairbrush on the right side of dust mouth, dust mouth and is provided with charging hole, body lower end is provided with universal wheel;Hairbrush includes adjusting rod, adjusting rod top is provided with tune bar fixing screws, adjusting rod front surface is provided with sliding groove, adjusting rod side surface is provided with sliding knob regulating tank, sliding knob regulating tank is embedded with sliding knob, adjusting rod front surface is connected with adjustable plate, support body fixed plate is connected with below adjustable plate, support body fixes plate surface and is connected with two support bodies, support body upper surface is provided with brush board fixing screws, and support body lower surface is fixed with brush plate, and brush plate lower surface adhesion has hairbrush, highly reached to different height operation, be worthy to be popularized by adjusting hairbrush.

Description

A kind of hairbrush adjustable contact roller dust catcher
Technical field
The present invention relates to cleaner technology field, specially a kind of hairbrush adjustable contact roller dust catcher.
Background technology
Typically there are the electrical equipment such as television set, video disc player, computer, sound equipment, air conditioner in family, if human hand is gone to electrical equipment inside Dedusting is cleaned, not only trouble is also easy to damage the part of electrical equipment, so dust catcher arises at the historic moment.The effect of dust catcher is to utilize electricity Motivation drives blade to rotate at a high speed, and air negative pressure is produced in sealed housing, draws dust.Many times, we are often It is unavoidable to be accidentally lost more tiny article, such as button, tablet, bottle cap, sewing-needle.Especially bad old of eyesight People, visually goes for these pocket-handkerchieves really highly difficult for them.But if dust catcher, it is possible to the slightest effort With regard to that can find.First have to bandage the suction pipe mouthful of dust catcher with one layer of mull, appropriate wind is selected further according to article size Power, after switching on power with suction pipe mouthful near the article place of losing around sweep back and forth, the article fallen will soon be adsorbed onto yarn On cloth.
Application No. 201520899790.1, entitled a kind of patent of invention of dust catcher, by the way that spooler is arranged on In motor accommodating chamber, and spooler is set along the vertical direction with motor, thus, be effectively improved the space inside dust catcher Utilization rate, reduces the volume of dust catcher, so as to save the space-consuming of dust catcher, adds the portable degree of dust catcher.
But the shortcoming that the rotation of conventional cleaners hairbrush needs electric power to drive the waste energy can not be solved by inventing the patent, It can not solve to twist the shortcoming being difficult to clean off into objects such as hairs during the rotation of conventional cleaners hairbrush, dust catcher can not be solved in height It is difficult to the shortcoming of operation on low uneven ground, therefore devises a kind of hairbrush adjustable contact roller dust catcher.
The content of the invention
In order to overcome the shortcomings of prior art, the present invention provides a kind of hairbrush adjustable contact roller dust catcher, by changing Enter the structure of common fixed hairbrush so as to reach that regulation sliding knob can just adjust hairbrush height, adopted by improving common chute It can more easily realize that sliding panel is slided up and down with slide rail type chute, " returning " connected in star structure enables to sliding knob recessed Art skating in groove, prevents from dropping, is worthy to be popularized.
The technical solution adopted for the present invention to solve the technical problems is:A kind of hairbrush adjustable contact roller dust catcher, including Body, the body upper surface center is provided with jointed shaft, and the jointed shaft upper end is connected with connecting rod, the connecting rod top End is connected with hand-held pole, and the jointed shaft right-hand member is provided with steam vent, and the body left end is provided with the right side of hairbrush, the hairbrush It is provided with the right side of dust mouth, the dust mouth and is provided with charging hole, the body lower end is provided with universal wheel;The hairbrush includes Adjusting rod, the adjusting rod top is provided with tune bar fixing screws, and the adjusting rod front surface is provided with sliding groove, the regulation Bar side surface is provided with sliding knob regulating tank, and the sliding knob regulating tank is embedded with sliding knob, the positive table of adjusting rod Face, which is connected with below adjustable plate, the adjustable plate, is connected with support body fixed plate, and the support body fixes plate surface and is connected with two supports Body, the support body upper surface is provided with brush board fixing screws, and the support body lower surface is fixed with brush plate, the brush plate following table Face adhesion has hairbrush.
As a kind of preferred technical scheme of the present invention, the hand-held pole surface is provided with antiskid thread, can prevent from making Hand lever comes off user when in use, while adding comfort level.
As a kind of preferred technical scheme of the present invention, the sliding groove is slide rail type chute, and this structure causes regulation Plate is easier to slide on adjusting rod surface, while avoiding the risk come off.
As a kind of preferred technical scheme of the present invention, the sliding knob regulating tank is " returning " font groove, this knot Structure defines the position of sliding knob, is dropped while avoiding sliding knob from groove.
As a kind of preferred technical scheme of the present invention, the sliding knob is provided with sliding knob regulating tank junction Screw thread, this structure ensure that hairbrush is adjusted to after proper height, and sliding knob is fixed so as to fixed by screw thread Hairbrush, it is ensured that normal work.
As a kind of preferred technical scheme of the present invention, the universal wheel includes wheel seat, and the wheel seat lower end, which is provided with, to be turned Axle, the rotating shaft is connected with wheel carrier, the wheel carrier and is provided with road wheel.
As a kind of preferred technical scheme of the present invention, the hairbrush includes hairbrush brush body, the back side of the hairbrush brush body Provided with a vertical chute, the chute is built with the small brushes that can be pushed outwardly.
As a kind of preferred technical scheme of the present invention, push-and-pull button is additionally provided with the end of the small brushes, it is described Push-and-pull button is cylindrical column structure.
Compared with prior art, the beneficial effects of the invention are as follows:By promoting hand-held pole to drive connecting rod to move, connecting rod Drive jointed shaft motion so as to drive body to move, dust catcher can be moved along different directions by Universal wheel structure, hairbrush Effect is swiped obstinate dust or block rubbish so that can be sucked by suction port, by adjusting sliding knob drive tune Plate movement is saved, adjustable plate drives the movement of support body fixed plate, and support body fixed plate drives support body movement, and support body band electric brush is moved, adjusted Save and sliding knob is screwed after proper height fixed hairbrush, using dust being removed from dust removal port after complete, dust on hairbrush Can artificially it remove, it is convenient and swift without winding, by improving the structure of common fixed hairbrush so as to reach that rotation is slided in regulation Button can just adjust hairbrush height, can more easily be realized on adjustable plate plate using slide rail type chute by improving common chute Lower slider, " returning " connected in star structure enables to sliding knob art skating in groove to prevent from dropping, and is worthy to be popularized.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the structural representation of hairbrush of the present invention;
Fig. 3 is Universal wheel structure schematic diagram of the present invention;
Fig. 4 is the structural representation of hairbrush of the present invention.
In figure:1- bodies, 2- jointed shafts, 3- connecting rods, 4- hand-held poles, 5- hairbrush, 6- universal wheels, 7- dust mouths, 8- rows Stomata, 9- chargings hole, 10- adjusting rods, 11- adjusts bar fixing screws, 12- sliding knob regulating tanks, 13- sliding grooves, 14- regulations Plate, 15- sliding knobs, 16- support body fixed plates, 17- support bodies, 18- brush board fixing screws, 19- brush plates, 20- hairbrush, 21- wheels Seat, 22- rotating shafts, 23- wheel carriers, 24- road wheels;25-.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made Embodiment, belongs to the scope of protection of the invention.
Embodiment:
As shown in Figures 1 to 4, the invention provides a kind of hairbrush adjustable contact roller dust catcher, including body 1, described The upper surface center of body 1 is provided with jointed shaft 2, and the upper end of jointed shaft 2 is connected with connecting rod 3, the top of connecting rod 3 connection There is hand-held pole 4, the right-hand member of jointed shaft 2 is provided with steam vent 8, and the left end of body 1 is provided with hairbrush 5, the right side of hairbrush 5 Dust mouth 7 is provided with, the right side of dust mouth 7 is provided with charging hole 9, and the lower end of body 1 is provided with universal wheel 6;
The hairbrush 5 includes adjusting rod 10, and the top of adjusting rod 10 is provided with tune bar fixing screws 11, the adjusting rod 10 front surfaces are provided with sliding groove 13, and the side surface of adjusting rod 10 is provided with sliding knob regulating tank 12, the sliding knob Regulating tank 12 is embedded with sliding knob 15, and the front surface of adjusting rod 10 is connected with adjustable plate 14, and the lower section of adjustable plate 14 connects Support body fixed plate 16 is connected to, the surface of support body fixed plate 16 is connected with two support bodies 17, and the upper surface of support body 17 is provided with Brush board fixing screws 18, the lower surface of support body 17 is fixed with brush plate 19, and the lower surface adhesion of brush plate 19 has hairbrush 20, The hairbrush 5 includes hairbrush brush body 5-1, the hairbrush brush body 5-1 back side provided with a vertical chute 5-2, chute 5-2 Built with the small brushes that can a be pushed outwardly 5-3;Push-and-pull button 5-4 is additionally provided with the end of the small brushes 5-3, it is described Push-and-pull button 5-4 be cylindrical column structure, small brushes can according to using need release brush body, available for window edge, Gap and each object dead angle are difficult to be scrubbed at brushing, and hairbrush thus can be allowed more to facilitate using upper.
When in use, by promoting hand-held pole 4 to drive connecting rod 3 to move, connecting rod 3 drives jointed shaft 2 to the present invention Motion can be moved dust catcher along different directions by the structure of universal wheel 6 so as to drive body 1 to move, and the effect of hairbrush 20 is Obstinate dust or block rubbish are swiped so that can be sucked by suction port, by adjusting the drive adjustable plate of sliding knob 15 14 movements, adjustable plate 14 drives support body fixed plate 16 to move, and support body fixed plate 16 drives support body 17 to move, and support body 17 is with electric brush 20 movements, regulate and sliding knob 15 is screwed after proper height fix hairbrush 20, move dust from dust removal port 7 using after complete Remove, dust can be removed artificially on hairbrush, convenient and swift without winding.
As shown in figure 1, the heretofore described surface of hand-held pole 8 is provided with antiskid thread, it can prevent user from using When hand lever come off, while adding comfort level.
As shown in Fig. 2 heretofore described sliding groove 13 is slide rail type chute, this structure causes adjustable plate 14 in regulation The surface of bar 10 is easier to slide, while avoiding the risk come off.
As shown in Fig. 2 heretofore described sliding knob regulating tank 12 is " returning " font groove, this construction define cunning The position of dynamic knob 15, drops while avoiding sliding knob 15 from groove.
As shown in Fig. 2 heretofore described sliding knob 15 is provided with the junction of sliding knob regulating tank 13 screws spiral shell Line, this structure ensure that hairbrush 20 is adjusted after proper height, and sliding knob 15 is fixed so as to fixed hair by screw thread Brush 20, it is ensured that normal work.
As shown in figure 3, heretofore described universal wheel 6 includes wheel seat 21, the lower end of wheel seat 21 is provided with rotating shaft 22, institute State rotating shaft 22 and be connected with wheel carrier 23, the wheel carrier 23 and be provided with road wheel 24, whole universal wheel 6 is supported by wheel seat 21, One rotatable rotating shaft 22 of insertion, facilitates wheel to be turned in wheel seat 21, and a wheel carrier 23 is welded in the lower end of rotating shaft 2, Fixed road wheel 24 is inserted by an axle in wheel carrier 23, the outside of road wheel 24 is quality of rubber materials, and inside is a ball axle Hold, can be good at rotating, and skid resistance is strong.
As shown in figure 4, the back side that the hairbrush 5 includes hairbrush brush body 5-1, the hairbrush brush body 5-1 is vertical provided with one Chute 5-2, chute 5-2 is built with the small brushes that can a be pushed outwardly 5-3;Also set on the end of the small brushes 5-3 It is cylindrical column structure to be equipped with push-and-pull button 5-4, the push-and-pull button 5-4.
The present invention is by the structure of the common fixed hairbrush of improvement so as to reach that regulation sliding knob can just adjust hairbrush height Degree, uses slide rail type chute more easily to realize that sliding panel is slided up and down, " returning " connected in star knot by improving common chute Structure enables to sliding knob art skating in groove to prevent from dropping, and is worthy to be popularized.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit is required rather than described above is limited, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as to the claim involved by limitation.

Claims (8)

1. a kind of hairbrush adjustable contact roller dust catcher, it is characterised in that:Including body (1), body (1) the upper surface center Jointed shaft (2) is provided with, jointed shaft (2) upper end is connected with connecting rod (3), and connecting rod (3) top is connected with holding Bar (4), jointed shaft (2) right-hand member is provided with steam vent (8), and body (1) left end is provided with hairbrush (5), the hairbrush (5) right side is provided with the right side of dust mouth (7), the dust mouth (7) and is provided with charging hole (9), and body (1) lower end is provided with Universal wheel (6);
The hairbrush (5) includes adjusting rod (10), and adjusting rod (10) top is provided with tune bar fixing screws (11), described to adjust Pole (10) front surface is provided with sliding groove (13), and adjusting rod (10) side surface is provided with sliding knob regulating tank (12), The sliding knob regulating tank (12) is embedded with sliding knob (15), and adjusting rod (10) front surface is connected with adjustable plate (14) support body fixed plate (16), is connected with below the adjustable plate (14), support body fixed plate (16) surface is connected with two Support body (17), support body (17) upper surface is provided with brush board fixing screws (18), and support body (17) lower surface fixes hairiness Brush board (19), brush plate (19) the lower surface adhesion has hairbrush (20).
2. a kind of hairbrush adjustable contact roller dust catcher according to claim 1, it is characterised in that:Hand-held pole (4) table Face is provided with antiskid thread.
3. a kind of hairbrush adjustable contact roller dust catcher according to claim 1, it is characterised in that:The sliding groove (13) is Slide rail type chute.
4. a kind of hairbrush adjustable contact roller dust catcher according to claim 1, it is characterised in that:The sliding knob regulation Groove (12) is " returning " font groove.
5. a kind of hairbrush adjustable contact roller dust catcher according to claim 1, it is characterised in that:The sliding knob (15) Sliding knob regulating tank (12) junction is provided with screw thread.
6. a kind of hairbrush adjustable contact roller dust catcher according to claim 1, it is characterised in that:Universal wheel (6) bag Wheel seat (21) is included, wheel seat (21) lower end is provided with rotating shaft (22), and the rotating shaft (22) is connected with wheel carrier (23), the wheel carrier (23) road wheel (24) is provided with.
7. a kind of hairbrush adjustable contact roller dust catcher according to claim 1, it is characterised in that:The hairbrush (5) includes Hairbrush brush body (5-1), the back side of the hairbrush brush body (5-1) is provided with a vertical chute (5-2), and the chute (5-2) is built-in There is a small brushes that can be pushed outwardly (5-3).
8. a kind of hairbrush adjustable contact roller dust catcher according to claim 7, it is characterised in that:The small brushes (5-3) End on be additionally provided with push-and-pull button (5-4), the push-and-pull button (5-4) is cylindrical column structure.
CN201710403499.4A 2017-06-01 2017-06-01 A kind of hairbrush adjustable contact roller dust catcher Pending CN107126150A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710403499.4A CN107126150A (en) 2017-06-01 2017-06-01 A kind of hairbrush adjustable contact roller dust catcher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710403499.4A CN107126150A (en) 2017-06-01 2017-06-01 A kind of hairbrush adjustable contact roller dust catcher

Publications (1)

Publication Number Publication Date
CN107126150A true CN107126150A (en) 2017-09-05

Family

ID=59733409

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710403499.4A Pending CN107126150A (en) 2017-06-01 2017-06-01 A kind of hairbrush adjustable contact roller dust catcher

Country Status (1)

Country Link
CN (1) CN107126150A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111936020A (en) * 2017-12-27 2020-11-13 尚科宁家运营有限公司 Cleaning device with an optional comb unit for removing debris from a cleaning roller

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020526A (en) * 1974-12-19 1977-05-03 Aktiebolaget Electrolux Vacuum cleaner nozzle with a movable brush
CN201036537Y (en) * 2007-04-16 2008-03-19 张钜标 Brush lifting mechanism for vacuum cleaner floor brush
CN205006791U (en) * 2015-06-17 2016-02-03 黄其江 Hand propelled dust catcher
CN205493725U (en) * 2016-02-04 2016-08-24 深圳市欧格轩科技有限公司 Intelligence house machine of sweeping floor
CN205794353U (en) * 2016-05-26 2016-12-14 江门气派摩托车有限公司 A kind of motor tricycle adjustable up-down rack device
CN206130496U (en) * 2016-11-08 2017-04-26 安徽胜佳和电子科技有限公司 From high definition integrated camera who takes height adjusting function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4020526A (en) * 1974-12-19 1977-05-03 Aktiebolaget Electrolux Vacuum cleaner nozzle with a movable brush
CN201036537Y (en) * 2007-04-16 2008-03-19 张钜标 Brush lifting mechanism for vacuum cleaner floor brush
CN205006791U (en) * 2015-06-17 2016-02-03 黄其江 Hand propelled dust catcher
CN205493725U (en) * 2016-02-04 2016-08-24 深圳市欧格轩科技有限公司 Intelligence house machine of sweeping floor
CN205794353U (en) * 2016-05-26 2016-12-14 江门气派摩托车有限公司 A kind of motor tricycle adjustable up-down rack device
CN206130496U (en) * 2016-11-08 2017-04-26 安徽胜佳和电子科技有限公司 From high definition integrated camera who takes height adjusting function

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111936020A (en) * 2017-12-27 2020-11-13 尚科宁家运营有限公司 Cleaning device with an optional comb unit for removing debris from a cleaning roller
CN111936020B (en) * 2017-12-27 2022-07-12 尚科宁家运营有限公司 Cleaning device with an optional comb unit for removing debris from a cleaning roller

Similar Documents

Publication Publication Date Title
CN207992871U (en) A kind of computer display used of imparting knowledge to students
CN109482592B (en) Pigment dish scale removal equipment for art design
CN107854055A (en) The intelligent floor-sweeping of automatically replaceable rubbing head wipes ground integrated device for cleaning
CN218692206U (en) Dust collector for power distribution station
CN203914774U (en) A kind of intelligent domestic cleaner
CN107126150A (en) A kind of hairbrush adjustable contact roller dust catcher
CN206120232U (en) Intelligence running gear with function is strideed across to barrier more
CN204683512U (en) A kind of electrostatic mop
CN207583025U (en) Swimming pool bottom foreign matter automatic cleaning machine
CN104005354A (en) Dry type sweeping vacuum sweeper
CN204600362U (en) Dust collector floor brush with self-walking function
CN204256677U (en) A kind of notebook computer dustproof keyboard
CN202337152U (en) Two-side dust removal blackboard eraser
CN204744030U (en) Sweep and drag integrative cleaner
CN206102559U (en) Library of moving pappus brush with electricity uses dust catcher
CN201658337U (en) Multifunctional electric mop
CN102240195A (en) Electric mop
CN202458217U (en) Straight walking cleaning device
CN211273456U (en) Ball sports goods containing box
CN210228015U (en) Cleaning device for motor automated production
CN208533207U (en) Cleaner is used in a kind of processing of antistatic cotton
CN201558821U (en) Floor scrubber
CN212979684U (en) Novel multifunctional blackboard eraser
CN203314890U (en) Multifunctional dust collection head for dust collector
CN209437170U (en) A kind of dust removal with machine equipment with dust collection function

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170905