CN209346888U - A kind of cleaning brush - Google Patents
A kind of cleaning brush Download PDFInfo
- Publication number
- CN209346888U CN209346888U CN201821387756.6U CN201821387756U CN209346888U CN 209346888 U CN209346888 U CN 209346888U CN 201821387756 U CN201821387756 U CN 201821387756U CN 209346888 U CN209346888 U CN 209346888U
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- brush bar
- motor
- brush
- cleaning
- chamber
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Abstract
The utility model discloses a kind of cleaning brush, including cleaning casing；Chamber is provided in the middle part of the cleaning casing；Brush bar component is provided in the chamber；Gap between the external opening portion and brush bar component of the chamber forms air inlet；The air inlet and chamber；Discharge pipe is provided in the middle part of the rear end of the cleaning casing；The discharge pipe and chamber；The brush bar component includes left axle bearing assembly, right axle bearing assembly, electric machine assembly and brush bar；The brush bar component can be disassembled integrally from cleaning brush shell, and brush bar component can be disassembled integrally from cleaning brush in cleaning brush described in the utility model；Left axle bearing assembly, right axle bearing assembly and electric machine assembly can be removed from brush bar component simultaneously, and it is simple to remove mode.
Description
Technical field
The utility model relates to a kind of improvement of cleaning brush, especially one kind can by brush bar component overall pulling down, with
The cleaning brush for facilitating brush bar to clean.
Background technique
Cleaning brush is normally used on vacuum cleaning appliance, but during picking up clast, brush bar can gradually become
It is dirty, or even be wound with hair etc.；In order to clean brush bar, the file that Chinese Patent Application No. is 201510557712.8 discloses one
Cleaning head, including main part, first bearing component, second bearing component and brush bar is planted to need when cleaning brush bar in the invention
First first bearing component is removed, the position after then removing brush bar along first bearing component is extracted out, and brush bar removes mode
It is cumbersome.
For this purpose, we have developed one kind can be by brush bar component overall pulling down, with the cleaning brush for facilitating brush bar to clean.
Utility model content
The utility model mainly solving the technical problems that one kind is provided can be by brush bar component overall pulling down, with convenient brush
The cleaning brush of stick cleaning.
In order to solve the above technical problems, the technical solution that the utility model uses is: providing a kind of cleaning brush, wrap
The casing containing cleaning；Chamber is provided in the middle part of the cleaning casing；Brush bar component is provided in the chamber；The chamber
External opening portion and brush bar component between gap formed air inlet；The air inlet and chamber；The cleaning head capsule
Discharge pipe is provided in the middle part of the rear end of body；The discharge pipe and chamber；The brush bar component can be integrally out of chamber
It removes.
Preferably, the brush bar component includes left axle bearing assembly, right axle bearing assembly, electric machine assembly and brush bar；The brush bar
Rotation center be provided with central through hole；The left end of the centrally disposed through-hole of left axle bearing assembly；The right axle bearing assembly is set
Set the right end in central through hole；Brush bar can be driven to rotate in the centrally disposed through-hole of electric machine assembly；The electric machine assembly is set
It sets on left axle bearing assembly or right axle bearing assembly.
Preferably, the left end of the left axle bearing assembly dismantledly centrally disposed through-hole；The right axle bearing assembly can fill
Tear the right end of centrally disposed through-hole open；The electric machine assembly is dismantledly arranged on left axle bearing assembly or right axle bearing assembly.
Preferably, the left axle bearing assembly includes left shaft holder, left bearing and brush bar left end cap；The right axle bearing assembly packet
Seat containing right bearing, right bearing and brush bar right end cap；The electric machine assembly includes motor, driving gear, the fixed cover of motor, motor for preventing
Shake circle, motor pressing cover and conductive haptic element；The rotation center of the brush bar is provided with central through hole；The left end of the brush bar is provided with
Brush bar left end cap, brush bar right end are provided with brush bar right end cap；The brush bar left end cap and brush bar right end cap are separately positioned on brush bar
Central through hole in；The brush bar left end cap passes through left bearing and left shaft holder cooperates, and brush bar right end cap passes through right bearing and the right side
Bearing block cooperation；The brush bar can be rotated around the axis of brush bar left end cap and brush bar right end cap；The left shaft holder is arranged in chamber
On support base on the left of room；The right bearing seat is arranged on the support base on the right side of chamber；In the central through hole of the brush bar
Portion's inner surface is provided with driving gear tooth slot；Motor is provided in the central through hole of the brush bar；The output shaft of the motor
Outer end is provided with driving gear；The driving gear setting is driving in gear tooth slot, and with driving gear tooth slot with tooth form
Engagement；The driving gear can drive brush bar to rotate；The fixed cover of motor is provided on the outside of the motor；The rear end of the motor
Motor pressing cover is provided between the inner wall of the fixed cover of motor；The motor pressing cover outer end can be inserted into right bearing seat, meanwhile,
When driving gear to be engaged in driving gear tooth slot, motor be clamped at right bearing seat and brush bar driving gear tooth slot it
Between, motor is fixedly installed relative to right bearing seat；The end of the motor is provided with conductive haptic element；The conduction haptic element passes through electricity
Machine gland and right bearing seat, for providing power channel for motor；It is provided with left cap on the left of the cleaning casing, is cleaned
Right cap is provided on the right side of casing；Left slider is provided in the left cap；Right slider and end are provided in the right cap
Son；In the conduction haptic element insertion terminal, rotating synchronously left shaft holder and right bearing seat is fixed on conductive haptic element in terminal, this
When motor and terminal in circuit be in connected state, the left slider and right slider are inserted into corresponding left shaft holder and right axle respectively
It holds in the groove of seat, at this point, brush bar component is fixed on cleaning casing.
Preferably, motor bump protection ring is provided between the middle part of the motor and the inner wall of the fixed cover of motor；The motor
Bump protection ring makes motor from directly colliding, to extend the service life of motor.
Preferably, the brush bar is made of nonmetallic materials, to guarantee that brush bar when dismantling repeatedly, not will cause left bearing
With the damage of right bearing.
Preferably, villous is set on the outer surface of the brush bar；The villus is used to clean carpet, bedding etc. to be cleaned
Clast on face.
Preferably, the upper surface of the cleaning casing is provided with transparency window；The transparency window is indoor for observing chamber
Whether brush bar cleans.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
Brush bar component can be disassembled integrally from cleaning brush in cleaning brush described in the utility model；Simultaneously
Left axle bearing assembly, right axle bearing assembly and electric machine assembly can be removed from brush bar component, and it is simple to remove mode.
Detailed description of the invention
Technical solutions of the utility model are described further with reference to the accompanying drawing:
Attached drawing 1 is the top view of cleaning brush described in the utility model；
Attached drawing 2 is the cross-sectional view of the main view of cleaning brush described in the utility model；
Attached drawing 3 is the structural schematic diagram of the cleaning casing of cleaning brush described in the utility model；
Attached drawing 4 is the structural schematic diagram of the brush bar component of cleaning brush described in the utility model；
Attached drawing 5 is the explosive view of the brush bar component of cleaning brush described in the utility model；
Wherein: 1, cleaning casing；2, chamber；3, support base；4, brush bar component；41, brush bar；42, gear tooth slot is driven；
43, villus；5, electric machine assembly；51, motor；52, gear is driven；53, the fixed cover of motor；54, motor bump protection ring；55, motor pressure
Lid；56, conductive haptic element；6, left axle bearing assembly；61, brush bar left end cap；62, left bearing；63, left shaft holder；7, right axle bearing assembly；
71, brush bar right end cap；72, right bearing；73, right bearing seat；8, left cap；81, right cap；82, left slider；83, right slider；9,
Terminal；10, transparency window；11, hinged neck；12, air inlet；13, discharge pipe.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Attached drawing 1-5 is cleaning brush described in the utility model, includes cleaning casing 1；In the cleaning casing 1
Portion is provided with chamber 2；The both ends of the chamber 2 are respectively arranged with support base 3；Brush bar component 4 is provided in the chamber 2；Institute
On the support base 3 at the both ends that chamber 2 is respectively correspondingly arranged in the both ends for stating brush bar component 4；The external opening portion of the chamber 2
Gap between brush bar component 4 forms air inlet 12；The air inlet 12 is connected to chamber 2；After the cleaning casing 1
End middle part is provided with discharge pipe 13；The discharge pipe 13 is connected to chamber 2；It is provided on the rear end face of the cleaning casing 1
Hinged neck 11；The hinged neck 11 is pivotally attached on cleaning casing 1；The hinged neck 11 and discharge pipe 13
Connection.
The brush bar component 4 includes left axle bearing assembly 6, right axle bearing assembly 7, electric machine assembly 5 and brush bar 41；The left bearing
Component 6 includes left shaft holder 63, left bearing 62 and brush bar left end cap 61；The right axle bearing assembly 7 includes right bearing seat 73, right axle
Hold 72 and brush bar right end cap 71；The electric machine assembly 5 includes motor 51, driving gear 52, the fixed cover of motor 53, motor bump protection ring
54, motor pressing cover 55 and conductive haptic element 56.
The rotation center of the brush bar 41 is provided with central through hole (not shown)；The left end of the brush bar 41 is provided with brush bar
Left end cap 61,41 right end of brush bar are provided with brush bar right end cap 71；The brush bar left end cap 61 and brush bar right end cap 71 are respectively set
In the central through hole of brush bar 41；The brush bar left end cap 61 is cooperated by left bearing 62 and left shaft holder 63, brush bar right end cap
71 are cooperated by right bearing 72 and right bearing seat 73；The brush bar 41 can be around the axis of brush bar left end cap 61 and brush bar right end cap 71
Rotation.
The left shaft holder 63 is arranged on the support base 3 in 2 left side of chamber；The setting of right bearing seat 73 is right in chamber 2
On the support base 3 of side.
Villous 43 is set on the outer surface of the brush bar 41；The villus 43 is used to clean carpet, bedding etc. to be cleaned
Clast on face.
The middle part inner surface of the central through hole of the brush bar 41 is provided with driving gear tooth slot 42；The center of the brush bar 41
Motor 51 is provided in through-hole；The outer end of the output shaft (not shown) of the motor 51 is provided with driving gear 52；The drive
The setting of moving gear 52 is engaged in driving gear tooth slot 42, and with driving gear tooth slot 42 with tooth form；The driving gear 52 can
Brush bar 41 is driven to rotate；The outside of the motor 51 is provided with the fixed cover 53 of motor；The middle part of the motor 51 is fixed with motor
Motor bump protection ring 54 is provided between the inner wall of cover 53；The motor bump protection ring 54 makes motor 51 from directly colliding, to prolong
The service life of long motor 51；Motor pressing cover 55 is provided between the rear end of the motor 51 and the inner wall of the fixed cover 53 of motor；
55 outer end of motor pressing cover can be inserted into right bearing seat 73, meanwhile, when driving gear 52 is engaged on driving gear tooth slot 42
When middle, motor 51 is clamped between right bearing seat 73 and the driving gear tooth slot 42 of brush bar 41, and motor 51 is relative to right bearing
Seat 73 is fixedly installed；The end of the motor 51 is provided with conductive haptic element 56；The conduction haptic element 56 passes through 55 He of motor pressing cover
Right bearing seat 73, for providing power channel for motor 51.
The brush bar 41 is made of nonmetallic materials, to guarantee that brush bar 41 when dismantling repeatedly, not will cause left bearing 62
With the damage of right bearing 72.
The left side of the cleaning casing 1 is provided with left cap 8, cleans and is provided with right cap 81 on the right side of casing 1；It is described
Left slider 82 is provided in left cap 8；Right slider 83 and terminal 9 are provided in the right cap 81；The conduction haptic element 56 is inserted
Enter in terminal 9, rotating synchronously left shaft holder 63 and right bearing seat 73 is fixed on conductive haptic element 56 in terminal 9, at this time motor 51
It is in connected state with the circuit in terminal 9, the left slider 82 and right slider 83 are inserted into corresponding left shaft holder 63 and the right side respectively
In the groove (not shown) of bearing block 73, at this point, brush bar component 4 is fixed on cleaning casing 1.
Certainly, the terminal 9 also can be set on cleaning casing 1.The conduction haptic element 56 passes through motor pressing cover 55
It with right bearing seat 73, is inserted into terminal 9, rotating synchronously left shaft holder 63 and right bearing seat 73 makes conductive haptic element 56 be fixed on terminal
In 9, the circuit in motor 51 and terminal 9 is in connected state at this time, and the left slider 82 and right slider 83 are inserted into corresponding respectively
In the groove (not shown) of left shaft holder 63 and right bearing seat 73, at this point, brush bar component 4 is fixed on cleaning casing 1.
The upper surface of the cleaning casing 1 is provided with transparency window 10；The transparency window 10 is used to observe the brush in chamber 2
Whether stick 41 cleans.
When work, motor 51 drives driving gear 52 to rotate, the driving gear tooth slot engaged with driving gear 52 with tooth form
42 rotate and brush bar 41 are driven to rotate；Villus 43 on 41 outer surface of brush bar cleans surface to be cleaned, and the clast for cleaning generation is inhaled
Air port 12 siphons away, then passes sequentially through discharge pipe 13 and hinged neck 11 is seen off.
During picking up clast, brush bar 41 can be gradually dirty, or even is wound with the objects such as hair, at this time needs to brush
Stick 41 takes out, and cleans to brush bar 41.
When cleaning dirty brush bar 41, need first take out brush bar component 4 out of chamber 2, then by left axle bearing assembly 6 and right axle
Bearing assembly 7 is removed from brush bar component 4 respectively, then removes the electric machine assembly 5 inside brush bar 41, and brush bar 41 is by from brush at this time
It is removed in rod assembly 4；Cut the hair being already wound into brush bar 41, and clean the dust on 41 surface of brush bar, spot etc.；It is to be brushed
It after stick 41 cleans, first dries, then successively by electric machine assembly 5, right axle bearing assembly 7, left axle bearing assembly 6 in brush bar 45,
Form brush bar component 4；Then brush bar component 4 is placed in chamber 2, and left shaft holder 63 is made to be located at the branch on the left of chamber 2
It supports on seat 3, right bearing seat 73 is located on the support base 3 on 2 right side of chamber, while conductive haptic element 56 is inserted into terminal 9；Rotating brush
Rod assembly 4, while left slider 82 and right slider 83 are stirred, so that left slider 82 and right slider 83 are inserted into 63 He of left shaft holder respectively
In the groove of right bearing seat 73, so that conductive haptic element 56 is fixed in terminal 9, brush bar component 4 is fixed on cleaning head capsule at this time
On body 1.
Due to the application of the above technical scheme, the utility model has the advantage that compared with prior art
Brush bar component can be disassembled integrally from cleaning brush in cleaning brush described in the utility model；Simultaneously
Left axle bearing assembly, right axle bearing assembly and electric machine assembly can be removed from brush bar component, and it is simple to remove mode.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.
Claims (8)
1. a kind of cleaning brush includes cleaning casing；Chamber is provided in the middle part of the cleaning casing；It is set in the chamber
It is equipped with brush bar component；Gap between the external opening portion and brush bar component of the chamber forms air inlet；The air inlet with
Chamber；Discharge pipe is provided in the middle part of the rear end of the cleaning casing；The discharge pipe and chamber；Its feature exists
In: the brush bar component can be removed integrally out of chamber.
2. cleaning brush according to claim 1, it is characterised in that: the brush bar component includes left axle bearing assembly, right axle
Bearing assembly, electric machine assembly and brush bar；The rotation center of the brush bar is provided with central through hole；The left axle bearing assembly is arranged in
The left end of heart through-hole；The right end of the centrally disposed through-hole of right axle bearing assembly；In the centrally disposed through-hole of electric machine assembly
Brush bar can be driven to rotate；The electric machine assembly is arranged on left axle bearing assembly or right axle bearing assembly.
3. cleaning brush according to claim 2, it is characterised in that: the left axle bearing assembly is dismantledly centrally disposed
The left end of through-hole；The right end of the right axle bearing assembly dismantledly centrally disposed through-hole；The electric machine assembly is dismantledly set
It sets on left axle bearing assembly or right axle bearing assembly.
4. cleaning brush according to claim 2 or 3, it is characterised in that: the left axle bearing assembly includes left shaft holder, a left side
Bearing and brush bar left end cap；The right axle bearing assembly includes right bearing seat, right bearing and brush bar right end cap；The electric machine assembly packet
Containing motor, driving gear, the fixed cover of motor, motor bump protection ring, motor pressing cover and conductive haptic element；The rotation center of the brush bar is set
It is equipped with central through hole；The left end of the brush bar is provided with brush bar left end cap, and brush bar right end is provided with brush bar right end cap；The brush bar
Left end cap and brush bar right end cap are separately positioned in the central through hole of brush bar；The brush bar left end cap passes through left bearing and left bearing
Seat cooperation, brush bar right end cap are cooperated by right bearing and right bearing seat；The brush bar can be around brush bar left end cap and brush bar right end cap
Axis rotation；The left shaft holder is arranged on the support base on the left of chamber；The right bearing seat is arranged on the right side of chamber
On support base；The middle part inner surface of the central through hole of the brush bar is provided with driving gear tooth slot；The central through hole of the brush bar
Inside it is provided with motor；The outer end of the output shaft of the motor is provided with driving gear；The driving gear is arranged in sliding tooth
It takes turns in tooth socket, and is engaged with driving gear tooth slot with tooth form；The driving gear can drive brush bar to rotate；The outside of the motor
It is provided with the fixed cover of motor；Motor pressing cover is provided between the rear end of the motor and the inner wall of the fixed cover of motor；The motor
Gland outer end can be inserted into right bearing seat, meanwhile, when driving gear to be engaged in driving gear tooth slot, motor is clamped at
Between right bearing seat and the driving gear tooth slot of brush bar, motor is fixedly installed relative to right bearing seat；The end of the motor is set
It is equipped with conductive haptic element；The conduction haptic element passes through motor pressing cover and right bearing seat, for providing power channel for motor；It is described clear
It is provided with left cap on the left of clean casing, is provided with right cap on the right side of cleaning casing；Left cunning is provided in the left cap
Button；Right slider and terminal are provided in the right cap；In the conduction haptic element insertion terminal, left shaft holder and the right side are rotated synchronously
Bearing block is fixed on conductive haptic element in terminal, and the circuit in motor and terminal is in connected state, the left slider and the right side at this time
Slider is inserted into respectively in the groove of corresponding left shaft holder and right bearing seat, at this point, brush bar component is fixed on cleaning casing.
5. cleaning brush according to claim 4, it is characterised in that: the inner wall at the middle part of the motor and the fixed cover of motor
Between be provided with motor bump protection ring；The motor bump protection ring makes motor from directly colliding, to extend the service life of motor.
6. cleaning brush according to claim 1, it is characterised in that: the brush bar is made of nonmetallic materials, to guarantee
Brush bar not will cause the damage of left bearing and right bearing when dismantling repeatedly.
7. any cleaning brush according to claim 1 or 2 or 3 or 5 or 6, it is characterised in that: the appearance of the brush bar
Villous is set on face；The villus is used to clean carpet, bedding waits the clast in clean surface.
8. cleaning brush according to claim 7, it is characterised in that: the upper surface of the cleaning casing is provided with transparent
Window；The transparency window is for observing whether the indoor brush bar of chamber cleans.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387756.6U CN209346888U (en) | 2018-08-27 | 2018-08-27 | A kind of cleaning brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821387756.6U CN209346888U (en) | 2018-08-27 | 2018-08-27 | A kind of cleaning brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209346888U true CN209346888U (en) | 2019-09-06 |
Family
ID=67778395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821387756.6U Active CN209346888U (en) | 2018-08-27 | 2018-08-27 | A kind of cleaning brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209346888U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842133A (en) * | 2021-02-25 | 2021-05-28 | 苏州微智新电器科技有限公司 | Cleaning head for a floor cleaning tool |
| CN112842135A (en) * | 2021-04-08 | 2021-05-28 | 东莞市智美生活电子科技有限公司 | Cleaning head brush rod, cleaning head and dust collector |
| CN112869628A (en) * | 2021-04-08 | 2021-06-01 | 东莞市智美生活电子科技有限公司 | Cleaning head and dust collector |
-
2018
- 2018-08-27 CN CN201821387756.6U patent/CN209346888U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112842133A (en) * | 2021-02-25 | 2021-05-28 | 苏州微智新电器科技有限公司 | Cleaning head for a floor cleaning tool |
| CN112842135A (en) * | 2021-04-08 | 2021-05-28 | 东莞市智美生活电子科技有限公司 | Cleaning head brush rod, cleaning head and dust collector |
| CN112869628A (en) * | 2021-04-08 | 2021-06-01 | 东莞市智美生活电子科技有限公司 | Cleaning head and dust collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210407 Address after: 215000 666 Badu Minggang Avenue, Zhenze Town, Wujiang District, Suzhou City, Jiangsu Province Patentee after: Suzhou lifeite Precision Technology Co.,Ltd. Address before: 215000 298 Maopeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee before: SUZHOU LIFEIT ELECTRIC APPLIANCE Co.,Ltd. |