CN207384205U - A kind of round brush rapid dismounting apparatus and its cleaning appliance - Google Patents
A kind of round brush rapid dismounting apparatus and its cleaning appliance Download PDFInfo
- Publication number
- CN207384205U CN207384205U CN201720536346.2U CN201720536346U CN207384205U CN 207384205 U CN207384205 U CN 207384205U CN 201720536346 U CN201720536346 U CN 201720536346U CN 207384205 U CN207384205 U CN 207384205U
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- round brush
- possesses
- thimble
- bearing block
- rapid dismounting
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Abstract
The utility model discloses a kind of round brush rapid dismounting apparatus and its cleaning appliance, including：Device for ejecting, the elastic force axially popped up to round brush application；Elastic force is converted into elastic potential energy by limiting device, limits the axial displacement of round brush.Device for ejecting possesses thimble and the compression spring being arranged in the axial blind hole of round brush one end.Thimble possesses flange, and compression spring applies thimble axial elastic force by propping up flange, and blind hole opening possesses the thimble pressing plate that limitation thimble departs from blind hole.Round brush one end is connected with bearing block, and round brush possesses the rotary freedom around its own axis compared with bearing block, and limiting device possesses the release key with protruding portion and the bearing block with screens slot, and protruding portion is engaged with screens slot.It only needs a step that can realize tearing open or filling for round brush using this utility model, facilitates the cleaning of round brush, further improve the efficiency of dismounting round brush, improve operating environment.
Description
Technical field
The utility model is related to cleaning appliances, and in particular to a kind of round brush rapid dismounting apparatus and its cleaning appliance.
Background technology
In routine use, the round brush of sweeper is easy to the thin objects such as winding hair, knitting wool, if irregularly cleaning, electricity
Machine or because load becomes higher to be subject to larger torsion so that causing organism fever.It so accumulates over a long period down, may will increase electricity
Pond load simultaneously influences its service life, and motor can be also directly burnt if situation is serious.It needs periodically to clear up round brush, can first beat
Round brush storehouse is opened, checks bottom hairbrush and glue brush, two round brush are unloaded, removes brush cover and right side hairbrush at left and right sides of hairbrush
Axis checks and clears up the hair being wrapped on roller brush shaft.After having cleared up round brush, round brush is reinstalled into round brush storehouse, pays attention to being directed at card slot.
After installing, two round brush are stirred with hand, see its whether normal rotation.
Chinese utility model patent specification CN205433567U discloses a kind of scrubbing brush and dust catcher.Wherein, scrubbing brush bag
Ground brush body, round brush and round brush lid are included, ground brush body is equipped with mounting groove, and mounting groove has the opening of up/down perforation；Round brush can
It is rotatably mounted in mounting groove；Round brush lid is covered on round brush, and the one end of round brush lid is rotatably connected with ground brush body, rolling
The other end of brush lid is mutually clamped with ground brush body.Scrubbing brush provided by the utility model, when needing to clean or replacing round brush, only
It needs first to depart from the other end of round brush lid and ground brush body and be clamped, then rotate and open round brush lid, by round brush from installation
The upper end opening of slot is taken out.
But even if using this scrubbing brush and dust catcher, the taking-up of round brush or substep, it is necessary to first open round brush lid it
After further take out round brush, step is easy not enough.
Utility model content
Problem to be solved in the utility model is to provide a kind of round brush rapid dismounting apparatus and its cleaning appliance, only needs one
A step can realize tearing open or filling for round brush, further improve the efficiency of dismounting round brush, improve operating environment.
To solve the above problems, the utility model provides a kind of round brush rapid dismounting apparatus and its cleaning appliance, to reach
Above-mentioned purpose, technical solution is used by the utility model solves its technical problem：
A kind of round brush rapid dismounting apparatus, which is characterized in that including：Device for ejecting, the bullet axially popped up to round brush application
Power；Elastic force is converted into elastic potential energy by limiting device, limits the axial displacement of round brush.
It is using the advantageous effect of above-mentioned technical proposal：The step of dismounting round brush is simple, when needing to split out round brush, in bullet
Under power effect, round brush is popped up along its axis direction；When need install round brush when limiting device fix round brush.It tears open equal with dress
A manual step is only needed, the brushing of rolling brush split out completely reveals, and personnel easy to operation clear up bristle.
As further improvement of the utility model, the device for ejecting, which possesses, to be arranged in the axial blind hole of round brush one end
Thimble and compression spring.
It is using the advantageous effect of above-mentioned technical proposal：Thimble and compression spring provide elastic force for round brush.
As the further improvement of the utility model, thimble possesses flange, and the compression spring is by propping up flange pair
Thimble applies axial elastic force, and the blind hole opening possesses the thimble pressing plate that limitation thimble departs from blind hole.
It is using the advantageous effect of above-mentioned technical proposal：Thimble and compression spring are arranged in blind hole, compact-sized, space
Occupy small, thimble and compression spring are while elastic force is applied without departing from round brush.The flange of thimble is on the one hand so that pressure bullet
Spring coordinates with thimble, and one side flange is propped up with thimble pressing plate, prevents thimble from popping up round brush blind hole.Between flange and thimble pressing plate
Distance for thimble do manual work distance.
As the further improvement of the utility model, described round brush one end is connected with bearing block, the round brush compared with
Bearing block possesses the rotary freedom around its own axis, and the limiting device possesses the release key with protruding portion and carries
The bearing block of screens slot, the protruding portion are engaged with screens slot.
It is using the advantageous effect of above-mentioned technical proposal：Limiting device is fixedly connected with the bearing seat by snap fastener, axis
Bearing is connected with round brush, while fixing rolling brush so that round brush still possesses rotary freedom necessary to cleaning.
As the further improvement of the utility model, the release key possesses the resetting spring for driving it close to round brush,
The release key possesses the key face for finger push, and the grab that the protruding portion is a face inclined-plane, faces directly on one side is described to face directly
Limit the axial monodisplacement of round brush.
It is using the advantageous effect of above-mentioned technical proposal：Release key can control round brush to pop up, when in round brush installation process
When, the inclined-plane of release key causes release key not play interference effect to round brush, makes round brush installation smooth.
As the further improvement of the utility model, the round brush possesses bristle, and the radius size of the bearing block is not
Less than the length on the top of round brush axis to bristle.
It is using the advantageous effect of above-mentioned technical proposal：Bearing block and round brush pop up together, and the diameter width of bearing block is given
The space of bristle pop-up, bristle will not interferes with other positions so that pop up that resistance is small, and ejection process is smooth.
As the further improvement of the utility model, the bearing block and round brush are covered with round brush lid, the round brush lid
On possess notch, the key face is pierced by from notch, the round brush lid possess for round brush dismounting through hole, the hole
The cross-sectional profiles of profile and bearing block coincide, and are major arc arch.
It is using the advantageous effect of above-mentioned technical proposal：The non-circular major arc arch hole of round brush lid and bearing cap are transversal
Facial contour coincide, because release key is relatively fixed in round brush covering position so that for bearing cap in dismounting, bearing block is also necessary
Hole could be passed through under specific angle, it is ensured that the screens slot on bearing block can coincide with the grab position of release key, place
In same axial direction.Only the key face of release key is pierced by from the housing of cleaning appliance, and round brush lid is good to round brush sealing effect.
As the further improvement of the utility model, one end of the round brush is connected with drive block, and the round brush possesses
The mating groove coincideing with drive block bumps profile, the drive block apply round brush by mating groove the rotation around round brush axis
Power.
It is using the advantageous effect of above-mentioned technical proposal：Drive block plays freedom of the limitation round brush around its own axial rotation
Degree, it is ensured that can drive round brush that can normally rotate carry out cleaning work after installing.
As the further improvement of the utility model, the drive block is prism-frustum-shaped.
It is using the advantageous effect of above-mentioned technical proposal：Prism-frustum-shaped drive block is playing limitation round brush around its own axial direction
On the basis of the degree of freedom of rotation, correcting is played the role of in the driving of mating groove and prism-frustum-shaped soon, when round brush needs to reinstall, i.e.,
Make to be not aligned with the original installation site of round brush, mating groove can guide round brush to be installed to original fixed position.
A kind of cleaning appliance, it is characterised in that：Including a kind of round brush rapid dismounting apparatus described in any of the above.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of sectional view of the round brush of embodiment of the utility model；
Fig. 2 is a kind of left view of the round brush of embodiment of the utility model；
Fig. 3 is a kind of right view of the round brush of embodiment of the utility model；
Fig. 4 is a kind of top view of the round brush of embodiment of the utility model；
Fig. 5 is a kind of side view of embodiment of the utility model；
Fig. 6 is a kind of A-A sectional views of embodiment of the utility model；
Fig. 7 is a kind of top view of embodiment of the utility model；
Fig. 8 is a kind of B-B sectional views of embodiment of the utility model；
Fig. 9 is partial enlarged view at a kind of A of embodiment of the utility model；
Figure 10 is partial enlarged view at a kind of B of embodiment of the utility model；
Figure 11 is a kind of explosive view of embodiment of the utility model；
Figure 12 is partial enlarged view at a kind of C of embodiment of the utility model；
Figure 13 is partial enlarged view at a kind of D of embodiment of the utility model；
Figure 14 is partial enlarged view at a kind of E of embodiment of the utility model；
Figure 15 is partial enlarged view at a kind of F of embodiment of the utility model.
1- thimbles；1a- flanges；2- thimble pressing plates；3- compression springs；4- round brush；4a- blind holes；5- bearing blocks；6- bearings；
7- roller brush shafts；8- bearing caps；9- drive blocks；10- release keies；10a- grabs；10aa- is faced directly；10ab- inclined-planes；10b- key faces；
11- resetting springs；12- sucker lower covers；13- sucker upper covers；14- round brush lids；15- mating grooves；16- screens slots；17- bristles；18-
Driving motor；19- belts；20- burnishing surfaces.
Specific embodiment
With reference to specific embodiment, the content of the utility model is described in further detail：
In order to reach the purpose of this utility model, a kind of round brush rapid dismounting apparatus, including：Axial bullet is applied to round brush 4
The device for ejecting of the elastic force gone out；Elastic force is converted into elastic potential energy, limits the limiting device of the axial displacement of round brush 4.
In other embodiments of the utility model, as shown in Figure 10, Figure 13, device for ejecting, which possesses, is arranged at round brush
Thimble 1 and compression spring 3 in the axial blind hole 4a of 4 one end.During 4 locking-in state of round brush, compression spring 3 is compressed, so as to have
Standby elastic potential energy.
It is using the advantageous effect of above-mentioned technical proposal：The step of dismounting round brush 4 is simple, when needing to split out round brush 4,
Under elastic force effect, round brush 4 is popped up along its axis direction；When need install round brush 4 when limiting device fix round brush 4.It tears open
A manual step is only needed with dress, 4 bristle 17 of round brush split out completely reveals, and personnel easy to operation carry out bristle 17 clearly
Reason.
In other embodiments of the utility model, thimble 1 possesses flange 1a, and flange 1a is located at the axial direction of thimble 1
The middle part in direction.Compression spring 3 applies axial elastic force by propping up flange 1a to thimble 1.
It is using the advantageous effect of above-mentioned technical proposal：Thimble 1 and compression spring 3 provide elastic force for round brush 4.
In other embodiments of the utility model, blind hole 4a openings possess limitation thimble 1 and depart from blind hole 4a's
Thimble pressing plate 2.
It is using the advantageous effect of above-mentioned technical proposal：Thimble 1 and compression spring 3 are arranged in blind hole 4a, compact-sized,
Space hold is small, and thimble 1 and compression spring 3 are while elastic force is applied without departing from round brush 4.The flange 1a of thimble 1 is on the one hand
So that compression spring 3 coordinates with thimble 4, one side flange 1a is propped up with thimble pressing plate 2, prevents thimble 1 from popping up the blind hole of round brush 4
4a.The distance between flange 1a and thimble pressing plate 2 are the workmanship distance of thimble 1.
In other embodiments of the utility model, such as shown in fig. 4, fig. 9,4 one end of round brush is connected with bearing block 5,
Round brush 4 possesses the rotary freedom around its own axis compared with bearing block 5, and limiting device possesses the release key with protruding portion
10 and the bearing block 5 with screens slot 16, protruding portion be engaged with screens slot 16.Roller brush shaft 7 is located on the axis of round brush 4,
Roller brush shaft 7 coordinates with bearing 6, and bearing 6 is fixed on bearing block 5, and bearing cap 8 lives the outermost end closed protective of bearing block 5.
It is using the advantageous effect of above-mentioned technical proposal：Limiting device is fixedly connected by snap fastener with bearing block 5, axis
Bearing 5 is connected with round brush 4, while fixing rolling brush 4 so that round brush 4 still possesses rotary freedom necessary to cleaning.
In other embodiments of the utility model, as shown in figure 12, release key 10, which possesses, drives it close to round brush 4
Resetting spring 11, release key 10 possesses the key face 10b for finger push, and protruding portion is possesses a face inclined-plane 10ab, one side
It faces the grab 10a of 10aa directly, faces the axial monodisplacement of 10aa limitation round brush 4 directly.As shown in figure 9, inclined-plane 10ab is towards round brush 4
Push-in direction during installation, inclined-plane 10ab plays the role of not influencing the push-in of round brush 4, when bearing block 4 is contacted with inclined-plane 10ab,
The meeting constriction distance under the cooperation of resetting spring 11 of release key 10, allows round brush 4 to be smoothly packed into.10aa is faced directly towards round brush 4
Ejection direction during dismounting faces 10aa directly and blocks screens slot 16, and limitation bearing block 5, round brush 4 outwards pop up.
It is using the advantageous effect of above-mentioned technical proposal：Release key 10 can control round brush 4 to pop up, when round brush 4 was installed
When in journey, the inclined-plane 10ab of release key 10 causes release key 10 not play interference effect to round brush 4, and round brush 4 is made to install smoothly.
In other embodiments of the utility model, round brush 4 possesses bristle 17, and the radius size of bearing block 5 is not small
In the length of 4 axis of round brush to the top of bristle 17.
It is using the advantageous effect of above-mentioned technical proposal：Bearing block 5 and round brush 4 pop up together, the diameter width of bearing block 5
The space that bristle 17 has been given to pop up, bristle 17 will not interfere with other positions so that pop-up resistance is small, and ejection process is smooth.
In other embodiments of the utility model, bearing block 5 and round brush 4 are covered with round brush lid 14, such as Fig. 7 institutes
Show possess notch on round brush lid 14, key face 10b is pierced by from notch.Round brush lid 14 possess for round brush 4 dismount through hole
Mouthful, hole profile and the cross-sectional profiles of bearing block 5 coincide, i.e., as shown in figure 15, bearing block 5, bearing cap 8 are major arc bow
Shape, bearing block 5, bearing cap 8 are provided with a burnishing surface 20.
It is using the advantageous effect of above-mentioned technical proposal：The non-circular major arc arch hole of round brush lid 14 and bearing cap 8
Cross-sectional profiles coincide, because position of the release key 10 on round brush lid 14 is relatively fixed so that bearing cap 8 is in dismounting, axis
Bearing 5 must could also pass through hole under specific angle, it is ensured that the screens slot 16 on bearing block 5 can be with release key 10
Grab 10a positions coincide, and are in same axial direction.The only key face 10b of release key 10 is from the sucker upper cover 13 of cleaning appliance
It is pierced by, round brush lid 14 is good to 4 sealing effect of round brush.
In other embodiments of the utility model, one end of round brush 4 is connected with drive block 9, and round brush 4 possesses and drives
The mating groove 15 that the concave-convex profile of motion block 9 coincide, drive block 9 apply round brush 4 rotary force around round brush axis by mating groove 15.
It is using the advantageous effect of above-mentioned technical proposal：Drive block 9 play limitation round brush 4 around its own axial rotation from
By spending, it is ensured that can drive round brush 4 that can normally rotate carry out cleaning work after installing.
In other embodiments of the utility model, as shown in Figure 10, Figure 14, drive block 9 is prism-frustum-shaped.Mating groove
15 be bell mouth shape, and regular polygon shape is presented parallel to the view projections frame of 4 axis of round brush in the edge of drive block 9, and along flat
Row in 4 axis of round brush cross-section diagram into trapezoidal.
It is using the advantageous effect of above-mentioned technical proposal：Prism-frustum-shaped drive block 9 is playing limitation round brush 4 around its own axis
On the basis of the degree of freedom of rotation, correcting is played the role of in mating groove 15 and the driving fast 9 of prism-frustum-shaped, when round brush 4 needs to fill
Hui Shi, even if being not aligned with the original installation site of round brush 4, mating groove 15 can guide round brush 4 to be installed to original fixed position.
A kind of cleaning appliance includes a kind of round brush rapid dismounting apparatus of any of the above.Sucker lower cover 12, sucker upper cover 13, rolling
In round brush 4, bearing block 5 are enclosed in by brush lid 14, key face 10b is pierced by from round brush lid 14, for operating personnel's finger push.
As shown in figure 14, driving motor 18 drives drive block 9 to rotate by belt 19, and drive block 9 then drives round brush 4 to rotate, and makes rolling
4 rotation of brush carries out cleaning work.
During 4 disassembly status of round brush, round brush 4, bristle 17, thimble 1, thimble pressing plate 2, compression spring 3, bearing block 4, bearing 6,
Roller brush shaft 7, bearing cap 8 are popped up from the space that sucker lower cover 12, sucker upper cover 13, round brush lid 14 fasten.
Above-described embodiment is only the technical concepts and features for illustrating the utility model, and its object is to allow be familiar with technique
Personage can understand the content of the utility model and be carried out, can not the scope of protection of the utility model be limited with this,
All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in the scope of protection of the utility model
It is interior.
Claims (10)
1. a kind of round brush rapid dismounting apparatus, which is characterized in that including：
Device for ejecting, the elastic force axially popped up to round brush application；
Elastic force is converted into elastic potential energy by limiting device, limits the axial displacement of round brush.
2. a kind of round brush rapid dismounting apparatus according to claim 1, it is characterised in that：The device for ejecting possesses setting
In thimble and compression spring in the axial blind hole of round brush one end.
3. a kind of round brush rapid dismounting apparatus according to claim 2, it is characterised in that：The thimble possesses flange, institute
It states compression spring and applies axial elastic force to thimble by propping up flange, the blind hole opening possesses limitation thimble and departs from blind hole
Thimble pressing plate.
4. a kind of round brush rapid dismounting apparatus according to claim 1, it is characterised in that：Described round brush one end is connected with axis
Bearing, the round brush possess the rotary freedom around its own axis compared with bearing block, and the limiting device possesses with prominent
Go out the release key in portion and the bearing block with screens slot, the protruding portion are engaged with screens slot.
5. a kind of round brush rapid dismounting apparatus according to claim 4, it is characterised in that：The release key, which possesses, drives it
Close to the resetting spring of round brush, the release key possesses the key face for finger push, and the protruding portion is a face inclined-plane, one side
The grab faced directly, the axial monodisplacement for facing limitation round brush directly.
6. a kind of round brush rapid dismounting apparatus according to claim 4, it is characterised in that：The round brush possesses bristle, institute
State length of the radius size not less than round brush axis to the top of bristle of bearing block.
7. a kind of round brush rapid dismounting apparatus according to claim 5, it is characterised in that：The bearing block and round brush outer cover
There is round brush lid, the round brush, which covers, possesses notch, and the key face is pierced by from notch, and the round brush lid possesses to be dismounted for round brush
The cross-sectional profiles of the hole passed through, the hole profile and bearing block coincide, and are major arc arch.
8. a kind of round brush rapid dismounting apparatus according to claim 1, it is characterised in that：One end of the round brush is connected with
Drive block, the round brush possess the mating groove coincideing with drive block bumps profile, and the drive block applies round brush by mating groove
Add the rotary force around round brush axis.
9. a kind of round brush rapid dismounting apparatus according to claim 8, it is characterised in that：The drive block is prism-frustum-shaped.
10. a kind of cleaning appliance, it is characterised in that：It is quick including a kind of round brush as in one of claimed in any of claims 1 to 9
Attaching/detaching apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536346.2U CN207384205U (en) | 2017-05-15 | 2017-05-15 | A kind of round brush rapid dismounting apparatus and its cleaning appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720536346.2U CN207384205U (en) | 2017-05-15 | 2017-05-15 | A kind of round brush rapid dismounting apparatus and its cleaning appliance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207384205U true CN207384205U (en) | 2018-05-22 |
Family
ID=62402109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720536346.2U Withdrawn - After Issue CN207384205U (en) | 2017-05-15 | 2017-05-15 | A kind of round brush rapid dismounting apparatus and its cleaning appliance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207384205U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943079A (en) * | 2017-05-15 | 2017-07-14 | 苏州市春菊电器有限公司 | A kind of round brush rapid dismounting apparatus and its cleaning appliance |
| CN109171572A (en) * | 2018-10-15 | 2019-01-11 | 樟树市飞凡设计服务有限公司 | A kind of round brush of sweeping robot |
| CN112120602A (en) * | 2020-09-04 | 2020-12-25 | 添可智能科技有限公司 | Scrubbing brush and mobile device |
| CN113647871A (en) * | 2021-08-23 | 2021-11-16 | 北京小狗吸尘器集团股份有限公司 | Round brush structure and floor cleaning machine |
| CN113892867A (en) * | 2021-10-09 | 2022-01-07 | 北京小米移动软件有限公司 | Rolling brush, rolling brush device and floor cleaning equipment |
-
2017
- 2017-05-15 CN CN201720536346.2U patent/CN207384205U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106943079A (en) * | 2017-05-15 | 2017-07-14 | 苏州市春菊电器有限公司 | A kind of round brush rapid dismounting apparatus and its cleaning appliance |
| CN109171572A (en) * | 2018-10-15 | 2019-01-11 | 樟树市飞凡设计服务有限公司 | A kind of round brush of sweeping robot |
| CN112120602A (en) * | 2020-09-04 | 2020-12-25 | 添可智能科技有限公司 | Scrubbing brush and mobile device |
| CN112120602B (en) * | 2020-09-04 | 2022-10-04 | 添可智能科技有限公司 | Scrubbing brush and mobile device |
| CN113647871A (en) * | 2021-08-23 | 2021-11-16 | 北京小狗吸尘器集团股份有限公司 | Round brush structure and floor cleaning machine |
| CN113892867A (en) * | 2021-10-09 | 2022-01-07 | 北京小米移动软件有限公司 | Rolling brush, rolling brush device and floor cleaning equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180522 Effective date of abandoning: 20181130 |