CN108185910A - For the round brush, scrubbing brush and dust catcher of scrubbing brush - Google Patents
For the round brush, scrubbing brush and dust catcher of scrubbing brush Download PDFInfo
- Publication number
- CN108185910A CN108185910A CN201810202139.2A CN201810202139A CN108185910A CN 108185910 A CN108185910 A CN 108185910A CN 201810202139 A CN201810202139 A CN 201810202139A CN 108185910 A CN108185910 A CN 108185910A
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- Prior art keywords
- brush
- sub
- partes villosa
- bearing
- scrubbing brush
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
- A47L9/02—Nozzles
- A47L9/04—Nozzles with driven brushes or agitators
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Nozzles For Electric Vacuum Cleaners (AREA)
Abstract
The invention discloses a kind of round brush, scrubbing brush and dust catcher for scrubbing brush, round brush includes：Integral rolling brush and partes villosa.Integral rolling brush is rotatable, partes villosa is coated on the peripheral surface of integral rolling brush, and partes villosa includes the first sub- partes villosa and the second sub- partes villosa, and the first sub- partes villosa has the first villus body, second sub- partes villosa has the second villus body, and the length of the first villus body is different with the length of the second villus body.Round brush according to the present invention for scrubbing brush, by the way that partes villosa is arranged to different the first sub- partes villosas and the second sub- partes villosa of villus body length, thus when round brush is used for scrubbing brush, when scrubbing brush works, round brush rotates, the difference in height formed using the first villus body of the first sub- partes villosa and the second villus body of the second sub- partes villosa, so that form gyration airflow between the first sub- partes villosa and the second sub- partes villosa, the gyration airflow can preferably bring dust in scrubbing brush into, so as to improve the dust removing effects of scrubbing brush.
Description
Technical field
The present invention relates to cleaning technology field, more particularly, to a kind of round brush, scrubbing brush and dust catcher for scrubbing brush.
Background technology
In the relevant technologies, when scrubbing brush is used to carry out cleaning dedusting, since the structure limitation of round brush in scrubbing brush causes it to remove
Dirt is ineffective.Therefore, have much room for improvement.
Invention content
The present invention is directed at least solve one of technical problem in the prior art.For this purpose, the present invention proposes a kind of use
In the round brush of scrubbing brush, the round brush can improve the dust removing effects of scrubbing brush.
The present invention has also been proposed a kind of scrubbing brush with above-mentioned round brush.
The invention also provides a kind of dust catchers with above-mentioned scrubbing brush.
The round brush for scrubbing brush of embodiment according to a first aspect of the present invention, including：Integral rolling brush, the integral rolling brush can turn
It is dynamic；Partes villosa, the partes villosa are coated on the peripheral surface of the integral rolling brush, and the partes villosa includes the first sub- partes villosa and the
Two sub- partes villosas, the first sub- partes villosa have the first villus body, and the second sub- partes villosa has the second villus body, described
The length of first villus body is different with the length of the second villus body.
Round brush for scrubbing brush according to embodiments of the present invention, by setting partes villosa on the peripheral surface of integral rolling brush, and
By the way that partes villosa is arranged to different the first sub- partes villosas and the second sub- partes villosa of villus body length, thus in round brush for ground
During brush, when scrubbing brush works integral rolling brush rotate, using the first sub- partes villosa the first villus body and the second sub- partes villosa second
The difference in height that villus body is formed so that form gyration airflow between the first sub- partes villosa and the second sub- partes villosa, the gyration airflow
Preferably dust can be brought into scrubbing brush, so as to improve the dust removing effects of scrubbing brush.
According to some embodiments of the present invention, the described first sub- partes villosa is more along being axially distributed for the integral rolling brush
A, each circumferentially extending of the first sub- partes villosa along the integral rolling brush removes distribution institute on the peripheral surface of the integral rolling brush
The rest part for stating the first sub- partes villosa is distributed the second sub- partes villosa.
Some alternative embodiments according to the present invention, each peripheral, oblique of the first sub- partes villosa along the integral rolling brush
Extension is connected along the axial end adjacent to each other per the two neighboring first sub- partes villosa of the integral rolling brush.
Further, the described first sub- partes villosa extends along the axial screw of the integral rolling brush.
Further, the length of the first villus body is more than the length of the second villus body, the first sub- suede
The axial width in hair portion is less than the axial width of the described second sub- partes villosa.
Some alternative embodiments according to the present invention, the first sub- partes villosa and the second sub- partes villosa are along the rolling
The axially staggered distribution of brush body.
According to some embodiments of the present invention, the round brush includes：First end cover, the first end cover are located at the round brush
Axial one end of body, the first end cover are suitable for being connected with driving mechanism；Second end cover, the second end cover are located at the round brush
The axial other end of body；Shaft, axial one end of the shaft is connected with the second end cover and the shaft opposite described
Two end caps are fixed；Bearing, the bearing are located at axial side of the second end cover far from the integral rolling brush, the bearing and institute
It states second end cover relatively and is arranged at intervals, the bearing is set in the axial other end of the shaft and the shaft is relatively described
Bearing is rotatable, and the relatively described bearing of the shaft is axially translatable；Spring, the spring is set in the shaft and position
Between the bearing and the second end cover；Bearing block, the bearing sleeve is located on the bearing and relatively described bearing
Fixed, second end cover described in the axial direction is opened with the end surfaces of the bearing block toward each other.
Some alternative embodiments according to the present invention, the axial other end of the shaft pass through the bearing block, institute
The limiting groove that annular is formed on the peripheral surface of shaft is stated, the limit convex of annular is formed on the inner peripheral surface of the bearing block
It rises, the limit protrusion cooperation is spaced apart in the limiting groove and with the bottom wall of the limiting groove, the limit protrusion
Axial length be less than the limiting groove axial length.
Some alternative embodiments according to the present invention, the round brush include：First stop part and the second stop part, described
One stop part is located at the second end cover towards on the end face of the bearing, and second stop part is located at the bearing towards institute
It states on the end face of second end cover, and the shaft passes through first stop part and second stop part, the shaft opposite
Second stop part is rotatable, and the spring is between first stop part and second stop part, and the bullet
The axial both ends of spring are only supported respectively with first stop part and second stop part.
Some alternative embodiments according to the present invention, the second end cover is towards being formed with ring on the end face of the bearing block
Shape protrusion, the annular protrusion are spaced apart around the setting of the periphery of the bearing block and with the peripheral surface of the bearing block.
The scrubbing brush of embodiment according to a second aspect of the present invention, including：Scrubbing brush housing；It is real according to the above-mentioned first aspect of the present invention
The round brush for scrubbing brush of example is applied, the round brush is located in the scrubbing brush housing；Driving mechanism, the driving mechanism and the rolling
Brush body is connected the integral rolling brush is driven to rotate.
Scrubbing brush according to embodiments of the present invention by setting above-mentioned round brush, can improve the dust removing effects of scrubbing brush.
According to some embodiments of the present invention, mounting groove is formed on the scrubbing brush housing, the bearing block cooperation is in institute
It states in mounting groove, the driving mechanism is connected with the first end cover.
The dust catcher of embodiment according to a third aspect of the present invention, including：According to the above-mentioned second aspect embodiment of the present invention
Scrubbing brush.
Dust catcher according to embodiments of the present invention, by setting above-mentioned scrubbing brush so that dust is easier to be cleaned to suck
Dust catcher can improve the dust removing effects of dust catcher.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
It obtains significantly or is recognized by the practice of the present invention.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination accompanying drawings below to embodiment
Significantly and it is readily appreciated that, wherein：
Fig. 1 is the part-structure sectional view of dust catcher according to an embodiment of the invention；
Fig. 2 is the front view of round brush according to an embodiment of the invention；
Fig. 3 is the side view of round brush according to an embodiment of the invention；
Fig. 4 is the side view of another angle of round brush according to an embodiment of the invention；
Fig. 5 is the sectional view of round brush according to an embodiment of the invention；
Fig. 6 is the enlarged drawing at A in Fig. 5.
Reference numeral：
Scrubbing brush 100；
Scrubbing brush housing 1；Mounting groove 11；
Round brush 2；
Integral rolling brush 21；
Partes villosa 22；First sub- partes villosa 221；First villus body 221a；Second sub- partes villosa 222；Second villus body
222a；
First end cover 23；Spline 231；
Second end cover 24；First stop part 241；Annular protrusion 242；Connecting hole 243；
Shaft 25；Limiting groove 251；
Spring 26；
Bearing 27；Second stop part 271；
Bearing block 28；Limit protrusion 281.
Specific embodiment
The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instructions such as needle ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, limit
Surely there is " first ", one or more this feature can be expressed or be implicitly included to the feature of " second ".The present invention's
In description, unless otherwise indicated, " multiple " are meant that two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Below with reference to Fig. 1-Fig. 6 descriptions round brush 2 for scrubbing brush according to embodiments of the present invention.
As shown in figs 1 to 6, the round brush 2 for scrubbing brush of embodiment according to a first aspect of the present invention, including：Integral rolling brush 21
With partes villosa 22.
Integral rolling brush 21 is rotatable, and partes villosa 22 is coated on the peripheral surface of integral rolling brush 21, when integral rolling brush 21 rotates, villus
Portion 22 is rotated with integral rolling brush 21.When round brush 2 is used for scrubbing brush 100, due to being coated with above-mentioned villus on the peripheral surface of integral rolling brush 21
Portion 22 can improve the dust removing effects of scrubbing brush 100.
Further, partes villosa 22 includes the first sub- 221 and second sub- partes villosa 222 of partes villosa, the first sub- partes villosa 221
With the first villus body 221a, the second sub- partes villosa 222 have the second villus body 222a, the length L1 of the first villus body 221a and
The length L2 of second villus body 222a is different.As a result, when round brush 2 is used for scrubbing brush 100, the integral rolling brush 21 when scrubbing brush 100 works
It rotates, between the second villus body 222a using the sub- partes villosas 222 of the first villus body 221a and second of the first sub- partes villosa 221
The difference in height of formation so that form gyration airflow between the first sub- 221 and second sub- partes villosa 222 of partes villosa, the gyration airflow
Preferably dust can be brought into scrubbing brush 100, so as to improve the dust removing effects of scrubbing brush 100.
Round brush 2 for scrubbing brush according to embodiments of the present invention, by setting partes villosa on the peripheral surface of integral rolling brush 21
22, and pass through and partes villosa 22 is arranged to the first different sub- 221 and second sub- partes villosa 222 of partes villosa of villus body length, by
, when round brush 2 is used for scrubbing brush 100, when scrubbing brush 100 works, integral rolling brush 21 rotates, and utilizes the first of the first sub- partes villosa 221 for this
The difference in height that second villus body 222a of the sub- partes villosas 222 of villus body 221a and second is formed so that the first sub- 221 He of partes villosa
Gyration airflow is formed between second sub- partes villosa 222, which can preferably bring dust in scrubbing brush 100 into, so as to
The dust removing effects of scrubbing brush 100 can be improved.
According to some embodiments of the present invention, with reference to Fig. 2 and Fig. 5, the first sub- partes villosa 221 is the axial direction along integral rolling brush 21
(for example, referring to the left and right directions in Fig. 2, Fig. 5 and Fig. 6) distribution it is multiple, each first sub- partes villosa 221 is along integral rolling brush 21
It circumferentially extends, the rest part that the first sub- partes villosa 221 of distribution is removed on the peripheral surface of integral rolling brush 21 is distributed the second sub- partes villosa
222.The first sub- 221 extending direction of partes villosa is arranged to as a result, substantially uniform with the direction of rotation of integral rolling brush 21, can made
Preferably form gyration airflow and the rotating force of the gyration airflow between the first sub- 221 and second sub- partes villosa 222 of partes villosa
Bigger is spent, can more easily be cleaned dust in sucking scrubbing brush 100, and since the first sub- partes villosa 221 is along integral rolling brush
21 be axially distributed is multiple, can increase the boundary length between the first sub- 221 and second sub- partes villosa 222 of partes villosa, from
And the dust removing effects of scrubbing brush 100 can be further improved.
Optionally, the multiple first sub- partes villosa 221 can be set along the axially spaced-apart of integral rolling brush 21, multiple first sub- villus
Portion 221 can also be in turn connected to form continuous entirety.Optionally, the extending direction of each first sub- partes villosa 221 can be with
Integral rolling brush 21 it is axially vertical；The extending direction of each first sub- partes villosa 221 can also be at an acute angle with the axial direction of integral rolling brush 21
Setting, i.e., each first sub- partes villosa 221 can extend along the peripheral, oblique of integral rolling brush 21.
In some alternative embodiments of the present invention, with reference to Fig. 2 and Fig. 5, each first sub- partes villosa 221 is along integral rolling brush 21
Peripheral, oblique extension, be connected along the axial end adjacent to each other per the two neighboring first sub- partes villosa 221 of integral rolling brush 21.
Thus, it is possible to so that multiple first sub- partes villosas 221 are in turn connected to form continuous entirety, so as to facilitate the first sub- partes villosa
221 are coated on the peripheral surface of integral rolling brush 21, such as the first sub- partes villosa 221 can be wrapped in integral rolling brush 21 along direction initialization
On peripheral surface.
For example, in the example of Fig. 2 and Fig. 5, the first sub- partes villosa 221 extends along the axial screw of integral rolling brush 21.As a result,
Facilitate and the first sub- partes villosa 221 is coated on the peripheral surface of integral rolling brush 21, and the extending direction of the first sub- partes villosa 221 is more
Be conducive to form gyration airflow between the first sub- 221 and second sub- partes villosa 222 of partes villosa, can more easily clean dust
It sucks in scrubbing brush 100, further improves the dust removing effects of scrubbing brush 100.Optionally, the length L1 of the first villus body 221a can be with
Length L2 (with reference to Fig. 5) more than the second villus body 222a, the axial width L3 of the first sub- partes villosa 221 can be less than the second son
The axial width L4 of partes villosa 222 (with reference to Fig. 5).As a result, while better dust removing effects are played, villus body can be saved
Materials.
In other alternative embodiments of the present invention, the first sub- 221 and second sub- partes villosa 222 of partes villosa can be along round brush
The axially staggered distribution of body 21.The boundary between the first sub- 221 and second sub- partes villosa 222 of partes villosa can also be increased as a result,
Length, so as to further improve the dust removing effects of scrubbing brush 100.
According to some embodiments of the present invention, with reference to Fig. 1-Fig. 6, round brush 2 includes：First end cover 23, turns second end cover 24
Axis 25, bearing 27, spring 26 and bearing block 28.First end cover 23 be located at integral rolling brush 21 axial one end (for example, referring to Fig. 2 and
The right end of integral rolling brush 21 in Fig. 5), first end cover 23 is suitable for being connected with driving mechanism, and second end cover 24 is located at integral rolling brush 21
The axial other end (for example, referring to the left end of the integral rolling brush 21 in Fig. 2, Fig. 5 and Fig. 6), axial one end of shaft 25 is (for example, ginseng
According to the right end of the shaft 25 in Fig. 5 and Fig. 6) it is connected with second end cover 24 and 25 opposite second end lid 24 of shaft is fixed, bearing 27
Axial side of the second end cover 24 far from integral rolling brush 21 is located at (for example, referring to a left side for the integral rolling brush 21 in Fig. 2, Fig. 5 and Fig. 6
Side), bearing 27 and second end cover 24 are opposite and are arranged at intervals, bearing 27 be set in shaft 25 the axial other end (for example, referring to
The left end of shaft 25 in Fig. 5 and Fig. 6) and shaft 25 is with respect to bearing 27 rotatably, shaft 25 is removable in an axial direction with respect to bearing 27
Dynamic, spring 26 is set in shaft 25 and between bearing 27 and second end cover 24, bearing block 28 be set on bearing 27 and
It is fixed with respect to bearing 27, second end cover 24 is opened with the end surfaces of bearing block 28 toward each other in the axial direction.At this point, round brush 2, suede
Hair portion 22, first end cover 23, second end cover 24 and shaft 25 are connected as runner assembly, and bearing 27 and bearing block 28 are connected as fixing
Component, the relatively described fixation kit of the runner assembly are rotatable.
As a result, bearing block 28 has elasticity, in the scrubbing brush housing 1 that round brush 2 is packed into scrubbing brush 100, accordingly
Mounting groove 11 is formed on brush housing 1, bearing block 28 coordinates in mounting groove 11, and bearing block 28 is being fixed on scrubbing brush shell
When in the mounting groove 11 of body 1, pass through 28 compressed spring 26 of bearing block so that spring 26 is in compressive state, utilizes spring 26
Elastic compression force causes entire round brush 2 to be fixed in scrubbing brush housing 1, and at this time since bearing 27 and bearing block 28 are with respect to shaft
25 move that (for example, referring to Fig. 2 and Fig. 5, bearing 27 and bearing block 28 are with respect to shaft 25 towards moving to right axially towards integral rolling brush 21
It is dynamic) so that the axial gap smaller between above-mentioned fixation kit and above-mentioned runner assembly, so as to reduce or eliminate hair
Lines is waited to be wound into the gap between above-mentioned runner assembly and above-mentioned fixation kit and above-mentioned runner assembly is hindered to rotate.In scrubbing brush
During 100 work, driving mechanism driving first end cover 23 is rotated so as to which above-mentioned runner assembly be driven to rotate, and can be eliminated round brush 2 and be existed
The noise that play generates in an axial direction in scrubbing brush housing 1.
Wherein, axial one end (for example, referring to the left end in Fig. 6) of spring 26 can be connected with bearing 27, spring 26
The axial other end (for example, referring to the right end in Fig. 6) can directly or indirectly abut with second end cover 24；Alternatively, spring 26
Axial both ends can directly or indirectly be abutted with bearing 27, second end cover 24 respectively.
Optionally, above-mentioned bearing 27 can be oiliness bearing.
Optionally, with reference to Fig. 4, spline 231 can be set in first end cover 23, driving mechanism can be driving motor,
Spline part on the motor shaft of driving motor can be set, pass through spline part and the spline 231 in first end cover 23 of motor shaft
Cooperation, being reliably connected and there is anti-rotation for driving mechanism and first end cover 23 can be conveniently realized.
Optionally, with reference to Fig. 4, connecting hole 243 is could be formed in second end cover 24, above-mentioned axial one end of shaft 25 can
Above-mentioned axial one end interior in the connecting hole 243 and shaft 25 to be coordinated to be interference fitted with the connecting hole 243.
Some alternative embodiments according to the present invention, with reference to Fig. 5 and Fig. 6, the above-mentioned axial other end of shaft 25 passes through axis
Bearing 28 is formed with the limiting groove 251 of annular on the peripheral surface of shaft 25, annular is formed on the inner peripheral surface of bearing block 28
Limit protrusion 281, limit protrusion 281 coordinate in the limiting groove 251 and with the free end of limit protrusion 281 and limiting groove
251 bottom wall is spaced apart, so that shaft 25 has rotatable space, the axial direction of limit protrusion 281 with respect to bearing block 28
Length is less than the axial length of limiting groove 251, so that shaft 25 opposite can be moved in the axial direction with respect to bearing block 28
It is dynamic, and two opposing sidewalls in the axial direction for passing through limiting groove 251 can play the limiting work of the axial movement of countershaft 25
With.
Some alternative embodiments according to the present invention, with reference to Fig. 5 and Fig. 6, round brush 2 includes：First stop part 241 and second
Stop part 271, the first stop part 241 be located at second end cover 24 towards on the end face of bearing 27 (for example, referring to first in Fig. 6
Stop part 241 is located on the left side of second end cover 24), the second stop part 271 is located at bearing 27 towards the end of second end cover 24
It (is located on the right side of bearing 27 for example, referring to the second stop part 271 in Fig. 6) on face, and shaft 25 passes through the first backstop
241 and second stop part 271 of part, opposite second stop part 271 of shaft 25 is rotatable, and spring 26 is located at 241 He of the first stop part
Between second stop part 271, and the axial both ends of spring 26 are only supported respectively with the first stop part 241, the second stop part 271.By
This, by the first stop part 241 and the second stop part 271 of setting, facilitates the limiting of spring 26 and only supports, while can be to avoid
The end face of second end cover 24 is in direct contact and worn when scrubbing brush 100 works between spring 26 and second end cover 24, while can also
Avoid being in direct contact between spring 26 and bearing 27 and run out bearing 27 end face.Optionally, the first stop part 241 and second stops
Block piece 271 all can be gasket.
Some alternative embodiments according to the present invention, with reference to Fig. 5 and Fig. 6, second end cover 24 is towards the end face of bearing block 28
On be formed with annular protrusion 242, annular protrusion 242 around the setting of the periphery of bearing block 28 and with the inner peripheral surface of annular protrusion 242
It is spaced apart with the peripheral surface of bearing block 28.As a result, in the scrubbing brush housing 1 that round brush 2 is packed into scrubbing brush 100, bearing block 28 compresses
When wrapped up wherein by the annular protrusion 242 in second end cover 24, and bearing 27 and bearing block 28 with respect to shaft 25 axially towards
It is moved to integral rolling brush 21 so that the axial gap smaller between above-mentioned fixation kit and above-mentioned runner assembly, so as to more
The gap that the lines such as hair are wound between above-mentioned runner assembly and above-mentioned fixation kit is reduced or eliminated well and is hindered above-mentioned
Runner assembly rotates.
The scrubbing brush 100 of embodiment according to a second aspect of the present invention, including：Scrubbing brush housing 1, according to the above-mentioned first party of the present invention
The round brush 2 and driving mechanism for scrubbing brush of face embodiment, round brush 2 are located in scrubbing brush housing 1, driving mechanism and 21 phase of integral rolling brush
Connect integral rolling brush 21 is driven to rotate.
Scrubbing brush 100 according to embodiments of the present invention by setting above-mentioned round brush 2, can improve the dedusting effect of scrubbing brush 100
Fruit.
The dust catcher of embodiment according to a third aspect of the present invention, including：According to the above-mentioned second aspect embodiment of the present invention
Scrubbing brush 100.
Dust catcher according to embodiments of the present invention, by setting above-mentioned scrubbing brush 100 so that dust is easier to be cleaned to inhale
Enter dust catcher, the dust removing effects of dust catcher can be improved.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means to combine specific features, the knot that the embodiment or example describe
Structure, material or feature are contained at least one embodiment of the present invention or example.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can in an appropriate manner combine in any one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (13)
1. a kind of round brush for scrubbing brush, which is characterized in that including：
Integral rolling brush, the integral rolling brush are rotatable；
Partes villosa, the partes villosa are coated on the peripheral surface of the integral rolling brush, the partes villosa include the first sub- partes villosa and
Second sub- partes villosa, the first sub- partes villosa have the first villus body, and the second sub- partes villosa has the second villus body, institute
The length for stating the first villus body is different with the length of the second villus body.
2. the round brush according to claim 1 for scrubbing brush, which is characterized in that the first sub- partes villosa is along the rolling
Axially being distributed for brush body is multiple, each circumferentially extending of the first sub- partes villosa along the integral rolling brush, the integral rolling brush
The rest part distribution second sub- partes villosa for being distributed the first sub- partes villosa is removed on peripheral surface.
3. the round brush according to claim 2 for scrubbing brush, which is characterized in that each first sub- partes villosa is described in
The peripheral, oblique extension of integral rolling brush, along the axial adjacent to each other per the two neighboring first sub- partes villosa of the integral rolling brush
End is connected.
4. the round brush according to claim 3 for scrubbing brush, which is characterized in that the first sub- partes villosa is along the round brush
The axial screw extension of body.
5. the round brush according to claim 4 for scrubbing brush, which is characterized in that the length of the first villus body is more than institute
The length of the second villus body is stated, the axial width of the first sub- partes villosa is less than the axial width of the described second sub- partes villosa.
6. the round brush according to claim 2 for scrubbing brush, which is characterized in that the first sub- partes villosa and described second
Axially staggered distribution of the sub- partes villosa along the integral rolling brush.
7. the round brush for scrubbing brush according to any one of claim 1-6, which is characterized in that including：
First end cover, the first end cover are located at axial one end of the integral rolling brush, and the first end cover is suitable for and driving mechanism
It is connected；
Second end cover, the second end cover are located at the axial other end of the integral rolling brush；
Shaft, axial one end of the shaft is connected with the second end cover and the opposite second end cover of the shaft is fixed；
Bearing, the bearing are located at axial side of the second end cover far from the integral rolling brush, the bearing and described second
End cap is opposite and is arranged at intervals, and the bearing is set in the axial other end of the shaft and the relatively described bearing of the shaft can
Rotation, the relatively described bearing of the shaft are axially translatable；
Spring, the spring are set in the shaft and between the bearing and the second end cover；
Bearing block, the bearing sleeve is located on the bearing and relatively described bearing is fixed, second end cover described in the axial direction
It is opened with the end surfaces of the bearing block toward each other.
8. the round brush according to claim 7 for scrubbing brush, which is characterized in that the axial other end of the shaft is worn
The bearing block is crossed, the limiting groove of annular is formed on the peripheral surface of the shaft, is formed on the inner peripheral surface of the bearing block
Have a limit protrusion of annular, limit protrusion cooperation in the limiting groove and with the bottom wall interval of the limiting groove
It opens, the axial length of the limit protrusion is less than the axial length of the limiting groove.
9. the round brush according to claim 7 for scrubbing brush, which is characterized in that including：First stop part and the second backstop
Part, first stop part are located at the second end cover towards on the end face of the bearing, and second stop part is located at described
Bearing is towards on the end face of the second end cover, and the shaft passes through first stop part and second stop part, institute
It is rotatable to state relatively described second stop part of shaft, the spring be located at first stop part and second stop part it
Between, and the axial both ends of the spring are only supported respectively with first stop part, second stop part.
10. the round brush according to claim 7 for scrubbing brush, which is characterized in that the second end cover is towards the bearing
Be formed with annular protrusion on the end face of seat, the annular protrusion around the setting of the periphery of the bearing block and with the bearing block
Peripheral surface is spaced apart.
11. a kind of scrubbing brush, which is characterized in that including：
Scrubbing brush housing；
The round brush for scrubbing brush according to any one of claim 1-10, the round brush are located in the scrubbing brush housing；
Driving mechanism, the driving mechanism are connected the integral rolling brush is driven to rotate with the integral rolling brush.
12. scrubbing brush according to claim 11, which is characterized in that the round brush is according to any one of claim 7-10
The round brush for scrubbing brush is formed with mounting groove on the scrubbing brush housing, the bearing block cooperation in the mounting groove,
The driving mechanism is connected with the first end cover.
13. a kind of dust catcher, which is characterized in that including：Scrubbing brush according to claim 11 or 12.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202139.2A CN108185910A (en) | 2018-03-12 | 2018-03-12 | For the round brush, scrubbing brush and dust catcher of scrubbing brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202139.2A CN108185910A (en) | 2018-03-12 | 2018-03-12 | For the round brush, scrubbing brush and dust catcher of scrubbing brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108185910A true CN108185910A (en) | 2018-06-22 |
Family
ID=62595517
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810202139.2A Withdrawn CN108185910A (en) | 2018-03-12 | 2018-03-12 | For the round brush, scrubbing brush and dust catcher of scrubbing brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108185910A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151052A (en) * | 2019-05-30 | 2019-08-23 | 天佑电器（苏州）有限公司 | Scrubbing brush and dust catcher |
-
2018
- 2018-03-12 CN CN201810202139.2A patent/CN108185910A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110151052A (en) * | 2019-05-30 | 2019-08-23 | 天佑电器（苏州）有限公司 | Scrubbing brush and dust catcher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180622 |
|
| WW01 | Invention patent application withdrawn after publication |