CN111387695A - Cleaning brush - Google Patents
Cleaning brush Download PDFInfo
- Publication number
- CN111387695A CN111387695A CN202010238033.5A CN202010238033A CN111387695A CN 111387695 A CN111387695 A CN 111387695A CN 202010238033 A CN202010238033 A CN 202010238033A CN 111387695 A CN111387695 A CN 111387695A
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- Prior art keywords
- cylinder
- fixed cylinder
- cleaning brush
- fan
- cleaning
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Classifications
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B13/00—Brushes with driven brush bodies or carriers
- A46B13/02—Brushes with driven brush bodies or carriers power-driven carriers
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B15/00—Other brushes; Brushes with additional arrangements
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- 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
- A46B15/0051—Brushes fitted with ventilation means, e.g. with air buffers, air vents
-
- 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
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
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- A—HUMAN NECESSITIES
- A46—BRUSHWARE
- A46B—BRUSHES
- A46B5/00—Brush bodies; Handles integral with brushware
- A46B5/0095—Removable or interchangeable brush heads
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- 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
The invention discloses a cleaning brush which comprises a control end and a cleaning end, wherein the control end comprises a fixed cylinder with openings at two ends, a fan arranged in the fixed cylinder and a rotary cylinder rotationally connected in the fixed cylinder, a sealing cover is arranged at the top of the fixed cylinder, a driving device for driving the rotary cylinder to rotate and a power supply for supplying power to the driving device and the fan are arranged in the fixed cylinder, a first switch for controlling the fan to rotate forwards or reversely and a second switch for controlling the driving device to start and stop are arranged on the fixed cylinder, a first air hole is formed in the fixed cylinder, the cleaning end is detachably connected with the rotary cylinder, an air hole communicated with the atmosphere is formed in the cleaning end, and a user can adjust the fan mode and replace the cleaning end according to needs, so that the cleaning brush can adapt to dust removal in various states and can thoroughly and effectively treat dust inside and outside equipment.
Description
Technical Field
The invention relates to the technical field of power equipment, in particular to a cleaning brush.
Background
The dust removal cleaning work to information computer lab equipment such as server, switch, safety device is present comparatively extensive, mostly is opening it after information fortune dimension personnel clean the enclosing cover with clean rag, and it is clean to hand-held industry hair-dryer removes dust, and this kind of mode is simple and easy, but the dust removal effect is not good, and the dust that blows up scatters easily in the air, on other equipment of wafting again, does not play essential dust removal effect to all equipment in the information computer lab.
The dust removal mode can suck dust into the handle, so that the device shell and the device interior can be thoroughly cleaned of the dust which can be contacted, the bristles cannot rotate and can only move the attached dust, and a user can only hold the cleaning brush to move back and forth due to the fact that the bristles cannot rotate, so that the user is labor-consuming; the internal structure of the instrument and equipment in the information room is complex, a plurality of small gaps exist between various circuits and parts, the bristles cannot penetrate deeply and can only be used for removing dust through blowing or induced draft, and the bristles cannot be used for removing the dust in the equipment.
Disclosure of Invention
In view of the above, the present invention provides a cleaning brush, which allows a user to adjust a fan mode and replace a cleaning end as required, so that the cleaning brush can be adapted to remove dust in various states, and thoroughly and effectively treat dust inside and outside the device.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a cleaning brush, includes control end and clean end, the control end includes both ends open-ended solid fixed cylinder, sets up fan and the rotatory section of thick bamboo of rotation connection in the solid fixed cylinder, the solid fixed cylinder top sets up the closing cap, be equipped with the rotatory section of thick bamboo pivoted drive arrangement of drive and the power for drive arrangement, fan power supply in the solid fixed cylinder, set up the switch two that control fan corotation or reversal and control drive arrangement opened and stop on the solid fixed cylinder, set up gas pocket one on the solid fixed cylinder, the clean end can be dismantled with the rotatory section of thick bamboo and be connected, set up the gas pocket with the atmosphere intercommunication on the clean end.
Further, the cleaning end comprises a first connecting cylinder, the top end of the first connecting cylinder is detachably connected with the rotary cylinder, a plurality of groups of bristles are arranged on the outer peripheral surface of the lower portion of the first connecting cylinder, a plurality of air holes are formed in the intervals of the bristles, and a check valve and a filter screen are arranged in the first connecting cylinder.
Further, the cleaning end comprises a second connecting cylinder, the top end of the second connecting cylinder is detachably connected with the rotary cylinder, and a vent pipe is arranged at the bottom end of the second connecting cylinder.
Further, the vent pipe is a metal hose.
Furthermore, a fixing component for preventing the rotating cylinder from rotating is arranged on the fixing cylinder.
Furthermore, a bearing is arranged at the top end of the rotating cylinder, and the peripheral surface of an outer ring of the bearing is connected with the inner wall of the fixed cylinder.
Furthermore, the driving device is composed of a second motor and a gear arranged on an output shaft of the second motor, a groove meshed with the gear is formed in the inner circumferential surface of the top end of the rotating cylinder, a second partition plate is arranged in the fixed cylinder, the second motor is arranged on the second partition plate, and a second through hole for the output shaft of the second motor to penetrate through is formed in the second partition plate.
Further, still include the telescopic link, the telescopic link includes outer tube and the interior pole of pegging graft in the outer tube, set up the stop device who restricts interior pole extension length between outer tube and the interior pole, a fixed section of thick bamboo can be dismantled with the outer tube and be connected.
The invention has the beneficial effects that:
1. a cleaning brush comprises a control end and a cleaning end, wherein the control end comprises a fixed cylinder with openings at two ends, a fan arranged in the fixed cylinder and a rotary cylinder rotationally connected in the fixed cylinder, a sealing cover is arranged at the top of the fixed cylinder, a driving device for driving the rotary cylinder to rotate and a power supply for supplying power to the driving device and the fan are arranged in the fixed cylinder, a first switch for controlling the fan to rotate forwards or reversely and a second switch for controlling the driving device to start and stop are arranged on the fixed cylinder, and the control of two modes of inward dust collection and outward blowing dust collection of the fan is realized; set up gas pocket one on the fixed cylinder, clean end can dismantle with rotatory section of thick bamboo and be connected, and the user can change clean end according to actual need, makes this device can adapt to the dust removal under the various states, clean end is last to set up the gas pocket with the atmosphere intercommunication, realizes the circulation of air current between clean end and the control end, and is rational in infrastructure.
2. The cleaning end comprises a first connecting cylinder, the top end of the first connecting cylinder is detachably connected with a rotating cylinder, a plurality of groups of bristles are arranged on the outer peripheral face of the lower portion of the first connecting cylinder, an air hole II is formed in the interval of the bristles, a check valve and a filter screen are arranged in the first connecting cylinder, the first connecting cylinder can rotate synchronously with the rotating cylinder, the fan is adjusted to be in air suction mode only by using the first connecting cylinder and the rotating cylinder, the second connecting cylinder is opened, the bristles can rotate automatically, dust raised by rotation of the bristles can be quickly adsorbed by the air hole II around the first connecting cylinder, the cleaning effect is good and labor-saving, and the dust removal device is suitable for dust removal of the contact position of the bristles, such as an. .
3. The cleaning end comprises a second connecting cylinder, the top ends of the second connecting cylinder are detachably connected with the rotary cylinder, the bottom ends of the second connecting cylinder are provided with vent pipes, the fan is adjusted to be in a blowing or air suction mode during use, the second switch is turned off, the end parts of the vent pipes are aligned to the positions needing dust removal, and attached dust on the vent pipes is adsorbed or blown off, so that the cleaning end is suitable for removing dust in small gaps or small parts inside equipment, which cannot be contacted by bristles.
4. The breather pipe is metal collapsible tube, and metal collapsible tube can buckle into any shape, and the user can freely adjust the breather pipe as required position of dust removal position etc. makes the dust removal effect of whole cleaning brush reach the optimum, and the flexibility is good, and the practicality is strong.
5. Set up on the fixed cylinder and prevent rotatory section of thick bamboo pivoted fixed subassembly, fixed subassembly has realized the relative fixation between breather pipe and the fixed cylinder, and when adopting the breather pipe to remove dust, the user can adjust the orificial alignment position of breather pipe as required, accords with actual need.
6. The top end of the rotating cylinder is provided with a bearing, the peripheral surface of an outer ring of the bearing is tightly connected with the inner wall of the fixed cylinder, the rotating cylinder and the fixed cylinder are connected through the bearing, free rotation of the rotating cylinder in the fixed cylinder is achieved, and the structure is simple and reliable.
7. The driving device consists of a second motor and a gear arranged on an output shaft of the second motor, a groove meshed with the gear is formed in the inner circumferential surface of the top end of the rotary cylinder, a second partition plate is arranged in the fixed cylinder, the second motor is arranged on the second partition plate, a second through hole for the output shaft to pass through is formed in the second partition plate, the second motor is independently placed, whether the whole driving device runs or not is not affected by the fan, and a user can control whether the rotary cylinder rotates or not according to actual needs; the driving of the rotary cylinder is realized through the matching of the groove and the gear, and the structure is simple and reliable.
8. The telescopic rod comprises an outer tube and an inner rod inserted in the outer tube, a limiting device for limiting the extension length of the inner rod is arranged between the outer rod and the inner rod, the fixed cylinder is detachably connected with the outer tube, a user can select whether to install the telescopic rod according to the size of cleaning equipment, after the telescopic rod is installed, the length of the telescopic rod can be controlled by adjusting the length of the inner rod extending out of the outer tube, and the telescopic rod is high in flexibility.
Drawings
FIG. 1 is a top view of a first embodiment of the present invention;
FIG. 2 is a cross-sectional view of FIG. 1 taken along section A-A when unassembled;
FIG. 3 is a cross-sectional view of FIG. 1 taken along section A-A after assembly;
FIG. 4 is a cross-sectional view taken along section B-B of FIG. 1;
FIG. 5 is a schematic structural diagram of a second embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a third embodiment of the present invention;
figure 7 is a schematic structural view of a fourth embodiment of the present invention,
wherein, 1-a fixed cylinder, 2-a fan, 3-a rotary cylinder, 4-a closed cover, 5-a power supply, 6-a switch I, 7-a switch II, 8-a vent I, 9-a connecting cylinder I, 10-a brush, 11-a vent II, 12-a one-way valve, 13-a filter screen, 14-a connecting cylinder II, 15-a vent pipe, 16-a bearing, 17-a motor I, 18-a fan blade, 19-a motor II, 20-a gear, 21-a groove, 22-a clapboard I, 23-an outer pipe, 24-an inner rod, 25-a clamping hook I, 26-a clamping groove I, 27-a disc I, 28-a retaining ring, 29-a lug, 30-a clamping hook II, 31-a compression spring, 32-a clamping groove II and 33-a bolt, 34-disc two, 35-partition plate two, 36-partition plate three and 37-pin shaft.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
As shown in fig. 1-4, a first embodiment of the present invention is a cleaning brush, which includes a control end and a cleaning end, wherein the control end includes a fixed cylinder 1 with openings at two ends, a fan 2 disposed in the fixed cylinder 1, and a rotary cylinder 3 rotatably connected in the fixed cylinder 1, the fixed cylinder 1 is a circular shell structure, as shown in fig. 2, a circular partition plate 22 is disposed in the fixed cylinder 1 by injection molding, the partition plate 21 is disposed with the fan 2, the fan 2 is composed of a motor 17 and fan blades 18, the motor 17 is mounted at the center of the partition plate 22 by bolts, and a through hole through which an output shaft of the motor can pass is punched on the partition plate 22 by a punching machine. The rotating cylinder 3 is of a circular shell structure, the top end of the rotating cylinder 3 is externally fixed through a viscose fixed bearing 16, the outer ring periphery of the bearing 16 is fixed on the inner wall of the fixed cylinder 1 through viscose, and the rotating cylinder 3 can freely rotate in the fixed cylinder 1 at the moment. In order to allow the rotary drum 3 to automatically rotate, a driving device for driving the rotary drum 3 to rotate is further provided in the fixed drum 1. The driving device is composed of a second motor 19 and a gear fixed on an output shaft of the second motor 19 through viscose glue and the like, a second partition plate 35 is arranged in the fixed cylinder 1 through injection molding, as shown in fig. 4, the second motor 19 is fixed on the second partition plate 35 through bolts, a second through hole for the output shaft of the second motor 19 to pass through is punched in the second partition plate 35 through a punching machine, a groove 21 meshed with the gear 20 is formed in the inner wall of the rotary cylinder 3 through injection molding and the like, the second motor 19 is started, the gear 20 drives the rotary cylinder 3 to rotate, and the relative position relation of the driving device, the fan 2, the first partition plate 22, the second partition plate 35 and the rotary. A third partition plate 36 is horizontally arranged above the first motor 17 in a mode of glue and the like, a power supply 5 is arranged on the third partition plate 36, the power supply is arranged on a lithium battery in a battery jar, and the battery jar is arranged on the third partition plate 36 in a mode of glue and the like. The fixed cylinder 1 is provided with a first switch 6 for controlling the fan 2 to rotate forwards or reversely and a second switch 7 for controlling the motor 19 to start and stop. Fixed section of thick bamboo 1 top is sealed by closing cap 4, as shown in fig. 1, closing cap 4 is the discoid structure that the diameter equals fixed section of thick bamboo 1 external diameter, and closing cap 4 one side is passed through modes such as hinge and is connected with fixed section of thick bamboo 1 rotation, and the pothook is fixed through the viscose to the opposite side 25, sets up draw-in groove one 26 with pothook 25 assorted through modes such as moulding plastics on the outer wall of fixed section of thick bamboo 1. When the user needs to change the power supply, the first clamping hook 25 can be pulled out from the first clamping groove 26, the closing cover 4 is opened by rotating, the old power supply is pulled out from the battery jar, a new power supply is changed, the closing cover 4 is closed, and the first clamping hook 25 is clamped into the first clamping groove 26 again. In order to facilitate the air flow circulation, a first air hole 8 is punched on the side wall of the fixed cylinder 1 through a punching machine.
The cleaning end can be dismantled with the control end and be connected, the cleaning end includes connecting cylinder one 9, connecting cylinder one 9 is upper end open-ended cylindric structure, the fixed multiunit brush hair of modes such as moulding plastics is passed through in the first 9 lower part outsides of connecting cylinder, a plurality of gas pockets two 11 are beaten out to the space between brush hair and the brush hair through modes such as puncher, the fixed both ends open-ended round platform shell through modes such as moulding plastics in the rotary drum 3, the fixed check valve 12 of modes such as viscose is passed through to the opening part on round platform shell top, make the air current can only follow up through check valve 12, the check valve 12 top sets up filter screen 13, be used for the separation dust to go upward, filter screen 13 is placed between two discs of fretwork one 27, disc one 27 is placed on fender ring 28, the outer peripheral face of fender ring 28 passes. Two lugs 29 are fixed on two sides of the rotary cylinder 3 through injection molding respectively, a second clamping hook 30 is arranged between the two lugs 29, three through holes corresponding to each other are punched between the middle part of the second clamping hook 30 and the two lugs 29 through a punching machine, a round shaft is inserted into the through holes, baffle plates are welded at two ends of the two shafts to prevent the round shaft from being separated from the lugs 29, and the second clamping hook 30 is connected to the round shaft in a rotating mode. The compression spring 31 is fixed between the upper part of the second clamping hook 30 and the rotary cylinder 3 through viscose, the two sides of the first connecting cylinder 9 are provided with a second clamping groove 32 matched with the lower end of the second clamping hook 30 in a mode of injection molding and the like, when the cleaning end is installed, as shown in figure 3, the top end of the first connecting cylinder 9 is sleeved outside the bottom end of the rotary cylinder 3, the first connecting cylinder 9 is pushed upwards, the lower end of the second clamping hook 30 is clamped with the second clamping groove 32, due to the thrust action of the compression spring 31, the lower end of the second clamping hook 30 is not easy to break away from the second clamping groove 32, in order to prevent the first connecting cylinder 9 from shaking in the rotating process, the inner diameter of the.
When the dust removing device is used, the first switch 6 is opened, the fan 2 is enabled to suck air upwards, negative pressure is arranged above the filter screen 13 at the moment, airflow flowing from the air hole two 11 to the air hole one 8 is formed, the second switch 7 is opened, the rotating cylinder 3 drives the connecting cylinder one 9 to rotate, the bristles 10 are in contact with the inner surface of equipment or an equipment shell, the bristles 10 rotate to lift dust, the lifted dust enters the rotating cylinder 3 through the air hole two 11, the airflow carrying the dust enters a cavity formed by the check valve 12 and the filter screen 13 from the check valve 12, the airflow flows out from the air hole one 8 after being filtered by the filter screen 13, after dust removal is finished, the upper portions of the two clamping hooks two 30 are pushed inwards, the lower portions of the clamping hooks two 30 are separated from the clamping grooves two 32, the connecting cylinder one 9 can be easily taken down, the disc one 27 and the filter screen 13 are taken out at the moment. When the filter screen 13 needs to be replaced, a new filter screen is taken and placed between the two first disks 27, the two first disks 27 and the filter screen 13 are placed on the baffle ring 28, the first connecting cylinder 9 is connected with the rotary cylinder 3 again, the top surface of the first disk 27 above the first connecting cylinder is in contact with the bottom surface of the rotary cylinder 3, the two first disks 27 are fixed by the rotary cylinder 3 and the baffle ring 28, and when the first connecting cylinder 9 rotates, the two first disks 27 and the filter screen 13 cannot slide back and forth.
Example two
As shown in fig. 5, a second embodiment of the present invention is different from the first embodiment in that the cleaning end includes a second connecting cylinder 14, the upper portion of the second connecting cylinder 14 is a cylindrical shell with two open ends, the lower portion of the second connecting cylinder is a circular truncated cone shell with two open ends, the bottom end of the cylindrical shell and the end portion of the circular truncated cone shell with a larger diameter are fixedly connected by glue, the bottom end of the circular truncated cone shell is fixedly connected by glue to a vent pipe 15, the vent pipe 15 is a metal hose, and the connection manner of the second connecting cylinder 14 and the rotary cylinder 3 is the same as the connection manner of the first connecting cylinder 9 and the rotary cylinder 3.
The second connecting cylinder 14 is arranged on the rotary cylinder 3, only the first switch 6 is turned on, the fan 2 blows air downwards, after the air enters from the first air hole 8, is blown downwards by the fan 2 and then flows out of the vent pipe 15 to form an outward blowing airflow, bends the vent pipe 15 to a required shape, in order to prevent that the in-process of blowing from rotating rotary drum 3 rotates, make the bottom port of breather pipe 15 can aim at inside the equipment that needs the cleanness but the brush hair can't contact, set up on the solid fixed cylinder 1 and prevent the rotatory fixed subassembly of rotary drum 3 pivoted, fixed subassembly includes bolt 33 and fixes the second 34 of disc at bolt 33 double-screw bolt tip through modes such as viscose, beat out the screw hole with bolt 33 assorted through the tapping machine on the solid fixed cylinder 1, the tip of second 34 of disc passes through viscose fixed rubber pad, inwards twist bolt 33, the rubber pad contacts with the outer wall of rotary drum 3, frictional force between rubber pad and the rotary drum 3 can prevent the rotary drum 3 from rotating.
EXAMPLE III
As shown in fig. 6, a check valve 12 and a filter screen 13 are arranged in a second rotary cylinder 3, the check valve 12 and the filter screen 13 are arranged in the same manner as in the first embodiment, when the dust removing device is used, the vent pipe 15 is bent to a required shape, the bolt 33 is screwed inwards to enable the rubber gasket to be in close contact with the rotary cylinder 3 to prevent the rotary cylinder 3 from rotating, then only the first switch 6 is opened to enable the fan 2 to suck air upwards, and at the moment, negative pressure is formed above the filter screen 13, so that air flow flowing from the vent pipe 15 to the first air hole 8 is formed, the nozzle of the vent pipe 15 can be aligned to the interior of equipment to be cleaned, and dust removing treatment can be performed on dust attached to the interior of the equipment.
Example four
Referring to fig. 7, a fourth embodiment of the present invention is shown, and this embodiment is different from the first embodiment in that the closing cap 4 is composed of a circular disc and a cylinder, the cylinder is fixed at the center of the circular disc through glue, an external thread is processed on the outside of the cylinder through a die, a matching internal thread is processed on the inner wall of the fixed cylinder 1 through injection molding or the like, and the diameter of the circular disc is smaller than the outer diameter of the fixed cylinder 1. Install the telescopic link on the solid fixed cylinder 1, the telescopic link includes outer tube 23 and the interior pole 24 of pegging graft in outer tube 23, sets up the internal thread through moulding plastics on the inner wall of outer tube 23 lower part, sets up the external screw thread through moulding plastics on the solid fixed cylinder 1 outer wall, and solid fixed cylinder 1 twists in outer tube 23 lower part, sets up baffle three 36 through moulding plastics in the outer tube 23, and back in the outer tube 23 was twisted completely to the internal thread on the solid fixed cylinder 1, the disc top contacted with baffle three 36. The inner rod 24 is positioned in the outer pipe 23 on the upper portion of the third partition plate 36, a plurality of groups of first through holes are punched on the inner rod 24 from top to bottom in the radial direction through a punching machine, second through holes corresponding to two sides of the first through holes are punched on the outer pipe 23 through the punching machine, pin shafts 37 are inserted into the first through holes and the second through holes, the other ends of the pin shafts 37 are fixed through split pins, the length of the inner rod 24 extending out of the outer pipe 23 can be adjusted in advance before the cleaning brush is used, and then the pin shafts 37 are inserted into the first through holes and.
Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent substitutions made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (8)
1. The utility model provides a cleaning brush, its characterized in that, includes control end and clean end, the control end includes both ends open-ended solid fixed cylinder (1), sets up fan (2) in solid fixed cylinder (1) and rotates rotary cylinder (3) of connecting in solid fixed cylinder (1), gu fixed cylinder (1) top sets up closing cap (4), be equipped with drive rotary cylinder (3) pivoted drive arrangement in solid fixed cylinder (1) and power (5) for drive arrangement, fan (2) power supply, gu set up switch two (7) that control fan (2) corotation or reversal switch one (6) and control drive arrangement opened and shut on fixed cylinder (1), gu set up on fixed cylinder (1) air pocket one (8), the clean end can be dismantled with rotary cylinder (3) and be connected, the clean end is last to set up the air pocket with the atmosphere intercommunication.
2. A cleaning brush as claimed in claim 1, wherein the cleaning end comprises a first connecting cylinder (9), the top end of the first connecting cylinder (9) is detachably connected with the rotary cylinder (3), a plurality of groups of bristles (10) are arranged on the outer peripheral surface of the lower part of the first connecting cylinder (9), a plurality of second air holes (11) are arranged at intervals among the bristles (10), and a one-way valve (12) and a filter screen (13) are arranged in the first connecting cylinder (9).
3. A cleaning brush as claimed in claim 1, wherein the cleaning end comprises a second connecting cylinder (14), the top end of the second connecting cylinder (14) is detachably connected with the rotary cylinder (3), and the bottom end of the second connecting cylinder (14) is provided with a vent pipe (15).
4. A cleaning brush as claimed in claim 3, characterized in that the aeration pipe (15) is a metal hose.
5. A cleaning brush as claimed in claim 3, characterized in that the stationary cylinder (1) is provided with a stationary assembly preventing rotation of the rotary cylinder (3).
6. A cleaning brush as claimed in claim 1, wherein a bearing (16) is provided at the top end of the rotary cylinder (3), and the outer circumferential surface of the bearing (16) is connected with the inner wall of the fixed cylinder (1).
7. A cleaning brush as claimed in claim 1, wherein the driving means comprises a second motor (19) and a gear (20) arranged on the output shaft of the second motor (19), the inner peripheral surface of the top end of the rotary cylinder (3) is provided with a groove (21) engaged with the gear (20), a second partition plate (23) is arranged in the fixed cylinder (1), the second motor (19) is arranged on the second partition plate (22), and a second through hole for the output shaft of the second motor (19) to pass through is arranged on the second partition plate (22).
8. The cleaning brush as claimed in claim 1, further comprising a telescopic rod, wherein the telescopic rod comprises an outer tube (23) and an inner rod (24) inserted in the outer tube (23), a limiting device for limiting the extension length of the inner rod (24) is arranged between the outer tube (23) and the inner rod (24), and the fixed cylinder (1) is detachably connected with the outer tube (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238033.5A CN111387695A (en) | 2020-03-30 | 2020-03-30 | Cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010238033.5A CN111387695A (en) | 2020-03-30 | 2020-03-30 | Cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111387695A true CN111387695A (en) | 2020-07-10 |
Family
ID=71411257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010238033.5A Pending CN111387695A (en) | 2020-03-30 | 2020-03-30 | Cleaning brush |
Country Status (1)
| Country | Link |
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| CN (1) | CN111387695A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113453090A (en) * | 2021-04-09 | 2021-09-28 | 宋凯 | Dustproof dampproofing network communication switch device |
| US20220217942A1 (en) * | 2021-01-14 | 2022-07-14 | Douglas McClain | Drying and Brushing Apparatus and Method |
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| CN201977710U (en) * | 2010-08-31 | 2011-09-21 | 孙大亮 | Automatic cleaning brush for sieve of suction cleaner |
| CN102940470A (en) * | 2012-11-13 | 2013-02-27 | 徐坤 | Window groove cleaning brush |
| CN203986687U (en) * | 2014-06-27 | 2014-12-10 | 临沧师范高等专科学校 | A kind of electronic circuit board Clean Brush for cleaning |
| CN205887216U (en) * | 2016-07-25 | 2017-01-18 | 重庆澳龙生物制品有限公司 | Tubular high -speed centrifuge belt cleaning device |
| CN206652749U (en) * | 2017-04-23 | 2017-11-21 | 连云港聚网客网络科技有限公司 | One kind calculates dust removal device |
| US20180310689A1 (en) * | 2017-04-28 | 2018-11-01 | L'oreal | Volatile liquid applicator systems and fume-filtering apparatuses |
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| CN208407817U (en) * | 2018-05-18 | 2019-01-22 | 东莞市智渊电子科技有限公司 | A kind of dedusting circuit board device |
| CN208403583U (en) * | 2018-06-15 | 2019-01-22 | 无锡商业职业技术学院 | A kind of motorized roller brush device for automobile clean deashing |
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| CN113453090A (en) * | 2021-04-09 | 2021-09-28 | 宋凯 | Dustproof dampproofing network communication switch device |
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Application publication date: 20200710 |