CN105212514B - Circuit board cleaning brush - Google Patents
Circuit board cleaning brush Download PDFInfo
- Publication number
- CN105212514B CN105212514B CN201410301960.1A CN201410301960A CN105212514B CN 105212514 B CN105212514 B CN 105212514B CN 201410301960 A CN201410301960 A CN 201410301960A CN 105212514 B CN105212514 B CN 105212514B
- Authority
- CN
- China
- Prior art keywords
- pressing plate
- dust
- circuit board
- suction
- brush
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
- A46B15/0053—Brushes fitted with ventilation suction, e.g. for removing dust
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
- A46B15/0002—Arrangements for enhancing monitoring or controlling the brushing process
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
-
- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B2200/00—Brushes characterized by their functions, uses or applications
- A46B2200/30—Brushes for cleaning or polishing
- A46B2200/3026—Dusting brush
Abstract
A circuit board cleaning brush mainly comprises a handle, a brush head and a brush arranged on the end face of the brush head, wherein the brush head is fixed at the tail end of the handle, the handle and the brush head are hollow, and an air hole is formed in the wall face of the brush head at one end where the brush is arranged. Set up motor and turbofan in the handle, select operating condition through the selector switch, when selecting the dust absorption, turbofan corotation, inhale in the dust collection bin with the dust on the electronic circuit board, when the selection blows the dirt function, the turbofan reversal, inhale the air through the dodge gate that blows on the suction device, blow the dust on the electronic circuit board after the pressurization, blow away the electronic circuit board surface with the dust, set up miniature dust catcher in the clean brush, the brush sweeps the dust away the electronic circuit board surface, reduce the dust and fly upward everywhere, make electronic circuit board's cleanness more thoroughly cleaner.
Description
Technical field
The present invention relates to a kind of Clean Brush for cleaning for cleaning electronic circuit board, belong to the optimisation technique of Clean Brush for cleaning.
Background technology
After electronic circuit board is using a period of time, surface can cover last layer dust, affects the performance of electronic device, because
This, need periodically electronic circuit board to be cleaned.
Existing electronic circuit board burnisher is mainly hairbrush, is provided with the intensive hair for cleaning, clearly on brush
When clean, hand handle handle, repeatedly cleaned on electronic circuit board with the tip of hairbrush, make dust depart from electronic circuit plate surface.Excellent
Point is that structure is simple, easy to use, and deficiency is to start dust during cleaning, pollutes surrounding enviroment, and also understands some
Dust can fall back to electronic circuit plate surface, and such as computer memory bar slot is just difficult to clean up completely by hairbrush.
The dust cleaning of electronic circuit plate surface can be obtained more clean it is, thus, sought for a kind of, and can drop
The Clean Brush for cleaning of the low pollution to surrounding environment.
Content of the invention
It is an object of the invention to provide a kind of can obtain more clean, and energy by the dust cleaning of electronic circuit plate surface
The Clean Brush for cleaning of enough electronic circuit boards reducing the pollution to surrounding environment.
The technical scheme is that a kind of circuit board cleaning brush, mainly by handle 1, brush 2 be located on brush end face
Hairbrush 3 form, brush 2 is fixed on the end of handle 1, described handle and brush hollow, dispose hairbrush one end brush
Head wall is provided with pore, and described handle 1 is mainly by dust compartment 11, suction and blowing device 12, motor, turbofan and connector 13
Composition；Dust compartment, suction and blowing device and connector are sequentially connected, and motor and turbofan are placed in connector 13, brush 2 away from
In one end insertion connector of hairbrush；Wall around suction and blowing device is provided with passage, is provided with dodge gate 121 on passage,
The two ends of dodge gate are provided with the hasp 122 of outward bending, and dodge gate is located at ventilation in the hole, and hasp 122 is in passage to overhanging
Go out to be buckled on the suction and blowing device wall of passage both sides；Set on suction and blowing device wall between dodge gate 121 and dust compartment 11
The bead 123 of oriented inner process, is provided with valve in bead；Described valve is mainly by the first pressing plate 124, the second pressing plate 125
Form with spring 126, between the first pressing plate and the second pressing plate, be provided with connecting rod；First pressing plate is located at blowing between bead and hairbrush
Inhale in device, the second pressing plate is located in the suction and blowing device between bead and dodge gate；The first described pressing plate can will be dashed forward completely
The endoporus of edge covers, and is cased with spring outside connecting rod, and one end of spring pushes against the first pressing plate, and the other end pushes against the second pressing plate, bullet
The tension force of spring makes the first pressing plate compression bead；Selecting switch 14 is provided with handle 1, selecting switch has three kinds of states, Yi Zhongshi
Off status, at this moment motor and turbofan do not work；One kind is dust suction state, at this moment power on, motor and turbofan work
Make, turbofan rotates forward the dust sucking on extraneous air and electronic circuit board from the pore brush, in suction and blowing device
Form malleation, dodge gate 121 be pressed on suction and blowing device, the air-flow of suction and dust extrude the second pressing plate and the first pressing plate,
When the strength of extruding can overcome the resistance of spring, the second pressing plate and the first pressing plate is promoted to move to the direction of dust compartment, the
One pressing plate leaves the surface of bead, forms space between the first pressing plate and bead, and air-flow and dust enter the collection in dust compartment
In dirt bag, air-vent is provided with dust compartment and dust bag, air-flow escapes integrated bag and dust compartment by air-vent, dust is stayed
In dust bag, when selecting switch is pushed off status again, the malleation in suction and blowing device disappears, in the presence of spring tension,
First pressing plate and the second pressing plate reset, and the first pressing plate closes the endoporus of bead；The third is the state of blowing, at this moment power on,
Motor and turbofan work, turbofan inverts, and forms negative pressure, make the first pressing plate more tightly be pressed in bead in suction and blowing device
On, close the passage between dust compartment and suction and blowing device, so that dodge gate is moved inward, hasp 122 is held in suction and blowing device
Outer wall, forms the air outside a space confession between the top edge and the top edge of passage of dodge gate and flows into suction and blowing device
Interior, form the air outside a space confession between the lower limb and the lower limb of passage of dodge gate and flow into suction and blowing device
Interior, then pore from brush after supercharging is sucked by turbofan blow out, the dust on electronic circuit board is blown off electronic circuit
Plate.
It is provided with opening towards handle center's axle on bead 123 is towards the end face of hairbrush or towards the end face of handle center's axle
Spring card slot；Turriform spring selected by described spring, and spring presses bottom of towe towards the first pressing plate tower top towards the side of the second pressing plate
Formula is enclosed within outside connecting rod, and the bottom of towe of spring is less than the second pressing plate with diameter greater than the diameter of bore of bead, the tower top diameter of spring
Diameter, the bottom of towe of spring is pressed into spring card slot, and tower top is against the second pressing plate towards on the end face of connecting rod.
Dust compartment passes through screwed in one end of suction and blowing device.
Described dodge gate forms tight fit with passage.
The distance between hasp and dodge gate are more than the outer wall thickness of suction and blowing device, the connecting plate between dodge gate and hasp
Form the angle less than 90 degree and dodge gate between.
The projection of described hasp is located on dodge gate.
Described power supply is from from charged pool or externally fed source.
Described handle is circle, and connector is circle towards one end of dust compartment, and the other end is square；With connector phase
Brush end face even is square.
The inner hole section of connector round nose amasss and amasss more than the inner hole section of square end.
Described motor and turbofan are fixed on connector inwall by fixed mount.
Beneficial effect
1st, setting motor and turbofan in handle, select working condition by selecting switch, when selecting dust suction, turbine
Blower fan rotates forward, and the dust on electronic circuit board is sucked in dust compartment, and when selecting drifting dust function, turbofan inverts, and passes through
Dodge gate on suction and blowing device sucks air, and pressurization after-blow to the dust on electronic circuit board, dust is blown off electronic circuit board
Surface, arranges miniature dust absorption machine in Clean Brush for cleaning, hairbrush sweeps dust from electronic circuit plate surface, reduces dust and flies upward everywhere,
Make the cleaning of electronic circuit board more thoroughly cleaner.
Brief description
Fig. 1 is the schematic appearance of the present invention；
Fig. 2 is the figure that pops of the present invention；
Fig. 3 is the figure that pops of the suction blowing apparatus of the present invention；
Fig. 4 is the generalized section of the suction blowing apparatus of the present invention；
Fig. 5 is that the blowing apparatus of inhaling of the present invention are in part section schematic perspective view during dust suction state；
Fig. 6 is the top view of Fig. 5；
Fig. 7 is that the blowing apparatus of inhaling of the present invention are in part section schematic perspective view when blowing state；
Fig. 8 is the broken isometric structural representation of the connector of the present invention；
Fig. 9 is the brush of the present invention and the broken isometric structural representation of hairbrush；
Figure 10 is the distribution schematic diagram on brush of hairbrush and pore of the present invention.
Specific embodiment
As shown in Figure 1, Figure 2, shown in Fig. 9 and Figure 10, a kind of circuit board cleaning brush, mainly by handle 1, brush 2 be located at brush
Hairbrush 3 on end face forms, and brush 2 is fixed on the end of handle 1, described handle and brush hollow, is disposing the one of hairbrush
The brush wall at end is provided with pore.
Described handle 1 is mainly made up of dust compartment 11, suction and blowing device 12, motor, turbofan and connector 13；Dust
Storehouse, suction and blowing device and connector are sequentially connected, as shown in figure 8, motor and turbofan are placed in connector 13, brush 2 is remote
In one end of hairbrush insertion connector.
As shown in Fig. 3 to Fig. 7, the wall around suction and blowing device is provided with passage, is provided with dodge gate 121 on passage,
The two ends of dodge gate are provided with the hasp 122 of outward bending, and dodge gate is located at ventilation in the hole, and hasp 122 is in passage to overhanging
Go out to be buckled on the suction and blowing device wall of passage both sides；Set on suction and blowing device wall between dodge gate 121 and dust compartment 11
The bead 123 of oriented inner process, is provided with valve in bead；Described valve is mainly by the first pressing plate 124, the second pressing plate 125
Form with spring 126, between the first pressing plate and the second pressing plate, be provided with connecting rod；First pressing plate is located at blowing between bead and hairbrush
Inhale in device, the second pressing plate is located in the suction and blowing device between bead and dodge gate；The first described pressing plate can will be dashed forward completely
The endoporus of edge covers, and is cased with spring outside connecting rod, and one end of spring pushes against the first pressing plate, and the other end pushes against the second pressing plate, bullet
The tension force of spring makes the first pressing plate compression bead；Selecting switch 14 is provided with handle 1.
Selecting switch has three kinds of working conditions, and one kind is that off status, at this moment motor and turbofan do not work；One kind is to inhale
Dirt state, at this moment power on, motor and turbofan work, the pore that turbofan rotates forward from brush sucks extraneous sky
Dust on gas and electronic circuit board, forms malleation in suction and blowing device, dodge gate 121 is pressed on suction and blowing device, sucks
Air-flow and dust extrude the second pressing plate and the first pressing plate, when the strength of extruding can overcome the resistance of spring, promote second
Pressing plate and the first pressing plate move to the direction of dust compartment, and the first pressing plate leaves the surface of bead, between the first pressing plate and bead
Form space, air-flow and dust enter in the dust bag in dust compartment, are provided with air-vent on dust compartment and dust bag, and air-flow leads to
Cross air-vent and escape integrated bag and dust compartment, dust is stayed in dust bag, when selecting switch is pushed off status again, pressure-vaccum fills
Malleation in putting disappears, and in the presence of spring tension, the first pressing plate and the second pressing plate reset, and the first pressing plate closes bead
Endoporus；The third is the state of blowing, at this moment power on, and motor and turbofan work, and turbofan inverts, in suction and blowing device
Form negative pressure, so that the first pressing plate is more tightly pressed in bead, close the passage between dust compartment and suction and blowing device, make dodge gate
Move inward, hasp 122 is held in the outer wall of suction and blowing device, formed between the top edge and the top edge of passage of dodge gate
Air outside one space confession flows in suction and blowing device, forms one between the lower limb and the lower limb of passage of dodge gate
Individual space flows in suction and blowing device for outside air, then the pore being sucked after supercharging from brush by turbofan blows out, by
Dust on electronic circuit board blows off electronic circuit board.
It is provided with opening towards handle center's axle on bead 123 is towards the end face of hairbrush or towards the end face of handle center's axle
Spring card slot；Turriform spring selected by described spring, and spring presses bottom of towe towards the first pressing plate tower top towards the side of the second pressing plate
Formula is enclosed within outside connecting rod, and the bottom of towe of spring is less than the second pressing plate with diameter greater than the diameter of bore of bead, the tower top diameter of spring
Diameter, the bottom of towe of spring is pressed into spring card slot, slides to side when preventing spring pressurized, and tower top is against the second pressing plate towards even
On the end face of extension bar.
Dust compartment passes through screwed in one end of suction and blowing device.
Described dodge gate forms tight fit with passage.
The distance between hasp and dodge gate are more than the outer wall thickness of suction and blowing device, the connecting plate between dodge gate and hasp
Form the angle less than 90 degree and dodge gate between.When being in dust suction working condition, dodge gate two side and passage both sides
Edge laminating area larger, sealing is preferable.
The projection of described hasp is located on dodge gate.
Described power supply, from from charged pool or externally fed source, carries the chamber portion in handle for the battery arrangement.Power supply
It is connected with selecting switch, motor and turbofan by electric conductor.
When the working condition of selecting switch is dust suction state, power supply is powered to motor and turbofan, makes turbofan
Rotate forward, carry out cleaning operation；When the working condition of selecting switch is drifting dust state, pass to motor and turbine from selecting switch
The reversal of power of blower fan, makes turbofan invert, carries out drifting dust operation.
Described handle is circle, and connector is circle towards one end of dust compartment, and it is square that the other end reduces formation；With company
The brush end face that interface is connected is square.
The inner hole section of connector round nose amasss and amasss more than the inner hole section of square end, and motor and turbofan pass through to be located at
The fixed mount of connector inwall is fixed, and the square end of connector is less, is conducive to increasing the strength sucking dust.
The present invention passes through setting motor and turbofan in handle, selects working condition by selecting switch, works as selection
During dust suction, turbofan rotates forward, and the dust on electronic circuit board is sucked in dust compartment, when selecting drifting dust function, turbine wind
Machine inverts, and sucks air by the dodge gate on suction and blowing device, and pressurization after-blow, to the dust on electronic circuit board, dust is blown off
Electronic circuit plate surface, arranges miniature dust absorption machine in Clean Brush for cleaning, hairbrush sweeps dust from electronic circuit plate surface, reduces dust
Fly upward everywhere, make the cleaning of electronic circuit board more thoroughly cleaner.
Above-described embodiment is intended merely to the purposes of the interpretation present invention, and is not limitation of the present invention, this technology
The those of ordinary skill in field, in the essential scope of the present invention, makes a variety of changes or substitutes, also should belong to the guarantor of the present invention
Shield category.
Claims (8)
1. a kind of circuit board cleaning brush, is mainly made up of with the hairbrush (3) that is located on brush end face handle (1), brush (2), brush
Head (2) is fixed on end, described handle and the brush hollow of handle (1), sets on the brush wall of one end disposing hairbrush
Have pore it is characterised in that: described handle (1) main by dust compartment (11), suction and blowing device (12), motor, turbofan and
Connector (13) forms；Dust compartment, suction and blowing device and connector are sequentially connected, and motor and turbofan are placed in connector (13)
Interior, brush (2) is away from one end insertion connector of hairbrush；Wall around suction and blowing device is provided with passage, on passage
It is provided with dodge gate (121), the two ends of dodge gate are provided with the hasp of outward bending (122), dodge gate is located at ventilation in the hole, hasp
(122) to overhanging the suction and blowing device wall being buckled in passage both sides in passage；In dodge gate (121) and dust compartment
(11) the suction and blowing device wall between is provided with the bead (123) to inner process, is provided with valve in bead；Described valve master
To be made up of the first pressing plate (124), the second pressing plate (125) and spring (126), between the first pressing plate and the second pressing plate, to be provided with connection
Bar；First pressing plate is located in the suction and blowing device between bead and hairbrush, and the second pressing plate is located at the pressure-vaccum between bead and dodge gate
In device；The endoporus of bead can be covered by the first described pressing plate completely, is cased with spring outside connecting rod, and one end of spring is supported
Tight first pressing plate, the other end pushes against the second pressing plate, and tension force of spring makes the first pressing plate compression bead；Handle (1) is provided with choosing
Select switch (14), selecting switch has three kinds of states, one kind is that off status, at this moment motor and turbofan do not work；One kind is to inhale
Dirt state, at this moment power on, motor and turbofan work, the pore that turbofan rotates forward from brush sucks extraneous sky
Dust on gas and electronic circuit board, forms malleation in suction and blowing device, dodge gate (121) is pressed on suction and blowing device, inhales
The air-flow entering and dust extrude the second pressing plate and the first pressing plate, when the strength of extruding can overcome the resistance of spring, promote the
Two pressing plates and the first pressing plate move to the direction of dust compartment, and the first pressing plate leaves the surface of bead, the first pressing plate and bead it
Between form space, air-flow and dust enter in the dust bag in dust compartment, are provided with air-vent, air-flow on dust compartment and dust bag
Integrated bag and dust compartment are escaped by air-vent, dust is stayed in dust bag, when selecting switch is pushed off status again, pressure-vaccum
Malleation in device disappears, and in the presence of spring tension, the first pressing plate and the second pressing plate reset, and the first pressing plate closes bead
Endoporus；The third is the state of blowing, at this moment power on, and motor and turbofan work, and turbofan inverts, in suction and blowing device
Interior formation negative pressure, makes the first pressing plate more tightly be pressed in bead, closes the passage between dust compartment and suction and blowing device, make activity
Door moves inward, and hasp (122) is held in the outer wall of suction and blowing device, between the top edge and the top edge of passage of dodge gate
Form the air outside a space confession and flow in suction and blowing device, shape between the lower limb and the lower limb of passage of dodge gate
Become space to flow in suction and blowing device for outside air, then sucked by turbofan be pressurized after pore from brush blow
Go out, the dust on electronic circuit board is blown off electronic circuit board；Described power supply is from from charged pool or externally fed source；Described
Motor and turbofan connector inwall is fixed on by fixed mount.
2. circuit board cleaning brush according to claim 1 it is characterised in that: bead (123) towards the end face of hairbrush or
It is provided with opening towards the end face of handle center's axle towards the spring card slot of handle center's axle；Turriform bullet selected by described spring
Spring, spring is enclosed within outside connecting rod in the way of bottom of towe direction the first pressing plate tower top direction the second pressing plate, and the bottom of towe diameter of spring is big
In the diameter of bore of bead, the tower top diameter of spring is less than the diameter of the second pressing plate, and the bottom of towe of spring is pressed into spring card slot, tower
Contact is on the second pressing plate is towards the end face of connecting rod.
3. circuit board cleaning brush according to claim 1 it is characterised in that: dust compartment pass through screwed in suction and blowing device
One end.
4. circuit board cleaning brush according to claim 1 it is characterised in that: described dodge gate forms close-fitting with passage
Close.
5. circuit board cleaning brush according to claim 1 it is characterised in that: the distance between hasp and dodge gate are more than blowing
Inhale the outer wall thickness of device, between the connecting plate between dodge gate and hasp and dodge gate, form the angle less than 90 degree.
6. circuit board cleaning brush according to claim 5 it is characterised in that: the projection of described hasp be located at dodge gate
On.
7. circuit board cleaning brush according to claim 1 it is characterised in that: described handle be circle, connector direction
One end of dust compartment is circle, and the other end is square, and the brush end face being connected with connector is square.
8. circuit board cleaning brush according to claim 1 it is characterised in that: the inner hole section of connector round nose amasss and is more than
The inner hole section of square end amasss.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301960.1A CN105212514B (en) | 2014-06-28 | 2014-06-28 | Circuit board cleaning brush |
| CN201610532448.7A CN105942703B (en) | 2014-06-28 | 2014-06-28 | A kind of cleaning brush with suction and blowing device |
| CN201610533364.5A CN106175067B (en) | 2014-06-28 | 2014-06-28 | A kind of Clean Brush for cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410301960.1A CN105212514B (en) | 2014-06-28 | 2014-06-28 | Circuit board cleaning brush |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532448.7A Division CN105942703B (en) | 2014-06-28 | 2014-06-28 | A kind of cleaning brush with suction and blowing device |
| CN201610533364.5A Division CN106175067B (en) | 2014-06-28 | 2014-06-28 | A kind of Clean Brush for cleaning |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105212514A CN105212514A (en) | 2016-01-06 |
| CN105212514B true CN105212514B (en) | 2017-01-25 |
Family
ID=54982116
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532448.7A Active CN105942703B (en) | 2014-06-28 | 2014-06-28 | A kind of cleaning brush with suction and blowing device |
| CN201410301960.1A Active CN105212514B (en) | 2014-06-28 | 2014-06-28 | Circuit board cleaning brush |
| CN201610533364.5A Active CN106175067B (en) | 2014-06-28 | 2014-06-28 | A kind of Clean Brush for cleaning |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610532448.7A Active CN105942703B (en) | 2014-06-28 | 2014-06-28 | A kind of cleaning brush with suction and blowing device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610533364.5A Active CN106175067B (en) | 2014-06-28 | 2014-06-28 | A kind of Clean Brush for cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105942703B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216288A (en) * | 2016-08-30 | 2016-12-14 | 孝感华工高理电子有限公司 | A kind of circuit board cleaning device |
| CN108897200A (en) * | 2018-06-29 | 2018-11-27 | 贵州省仁怀市西科电脑科技有限公司 | Powder box for printer |
| CN112554105B (en) * | 2020-12-04 | 2022-07-12 | 安徽华塑股份有限公司 | Calcium carbide factory coke powder particle collecting device |
| CN113545595A (en) * | 2021-08-02 | 2021-10-26 | 卜磊 | Vehicle-mounted dust removal brush convenient for protecting vehicle paint |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5802667A (en) * | 1996-09-09 | 1998-09-08 | Paula Steates | Duct cleaning device |
| CN101219013A (en) * | 2007-12-19 | 2008-07-16 | 李龙跃 | Swinging type electric brush |
| CN202078261U (en) * | 2011-03-02 | 2011-12-21 | 年介辉 | Small-sized dust collector |
| CN103704987A (en) * | 2012-10-06 | 2014-04-09 | 中山市玫瑰园环境电器有限公司 | Rodlike dust collection brush |
| CN203955577U (en) * | 2014-06-28 | 2014-11-26 | 中山市雅西环保科技有限公司 | A kind of hairbrush with dust suction and drifting dust function |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083907U (en) * | 1990-12-29 | 1991-09-04 | 朱霖 | Internal circulating type suction cleaner |
| US20100186771A1 (en) * | 2006-06-02 | 2010-07-29 | Fariborz Rahbar-Dehghan | Portable dusting tool |
| JP4934494B2 (en) * | 2007-05-11 | 2012-05-16 | 日立アプライアンス株式会社 | Vacuum cleaner |
| CN203122284U (en) * | 2012-03-20 | 2013-08-14 | 田永茂 | Dust collecting and blowing integrated dust remover |
| CN103704986A (en) * | 2012-10-06 | 2014-04-09 | 中山市玫瑰园环境电器有限公司 | Dust absorbing brush |
| CN103705181A (en) * | 2012-10-08 | 2014-04-09 | 中山市玫瑰园环境电器有限公司 | Suction feather duster |
| CN203244343U (en) * | 2013-05-22 | 2013-10-23 | 国家电网公司 | Dust collector head for dust removal of integrated circuit board |
-
2014
- 2014-06-28 CN CN201610532448.7A patent/CN105942703B/en active Active
- 2014-06-28 CN CN201410301960.1A patent/CN105212514B/en active Active
- 2014-06-28 CN CN201610533364.5A patent/CN106175067B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5802667A (en) * | 1996-09-09 | 1998-09-08 | Paula Steates | Duct cleaning device |
| CN101219013A (en) * | 2007-12-19 | 2008-07-16 | 李龙跃 | Swinging type electric brush |
| CN202078261U (en) * | 2011-03-02 | 2011-12-21 | 年介辉 | Small-sized dust collector |
| CN103704987A (en) * | 2012-10-06 | 2014-04-09 | 中山市玫瑰园环境电器有限公司 | Rodlike dust collection brush |
| CN203955577U (en) * | 2014-06-28 | 2014-11-26 | 中山市雅西环保科技有限公司 | A kind of hairbrush with dust suction and drifting dust function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106175067B (en) | 2018-02-02 |
| CN106175067A (en) | 2016-12-07 |
| CN105942703B (en) | 2017-12-22 |
| CN105212514A (en) | 2016-01-06 |
| CN105942703A (en) | 2016-09-21 |
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