CN211093766U - Round brush device and have its dust catcher - Google Patents
Round brush device and have its dust catcher Download PDFInfo
- Publication number
- CN211093766U CN211093766U CN201921546197.3U CN201921546197U CN211093766U CN 211093766 U CN211093766 U CN 211093766U CN 201921546197 U CN201921546197 U CN 201921546197U CN 211093766 U CN211093766 U CN 211093766U
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- brush
- housing
- opening
- roller
- cutting member
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- 239000000428 dust Substances 0.000 title claims abstract description 57
- 238000005096 rolling process Methods 0.000 claims abstract description 56
- 238000004804 winding Methods 0.000 claims abstract description 25
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000000694 effects Effects 0.000 description 3
- 238000010407 vacuum cleaning Methods 0.000 description 2
- 241000238876 Acari Species 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model relates to a round brush device and have its dust catcher, include: the dust collector comprises a shell with an accommodating cavity, wherein a dust inlet communicated with the accommodating cavity is formed in the shell; the rolling brush is rotatably and detachably arranged in the accommodating cavity corresponding to the dust inlet, and comprises a roll shaft and a brush part arranged on the periphery of the roll shaft; a cutting member assembled to the housing; wherein the cutting edge of the cutting member is positioned on a removal path along which the brush part of the roller brush is removed from the housing, so as to cut the winding object wound on the roller brush. Above-mentioned round brush device and dust catcher when dismantling the round brush from the casing, the brush portion of round brush is through the cutting sword of cutting member, and the winding thing of winding on the brush portion will be cut off to the cutting sword of cutting member to avoided taking off the round brush from the casing back manual cleaning winding thing, labour saving and time saving.
Description
Technical Field
The utility model relates to a dust catcher technical field especially relates to a round brush device and have its dust catcher.
Background
Along with the development of economy and the improvement of living standard of people, people pay more and more attention to the environmental cleaning work. Especially, when the indoor cleaning of a family is carried out, the indoor environment needs to be thoroughly cleaned so as to achieve certain cleanliness. As a cleaning tool, a vacuum cleaner has been widely used in daily life.
The dust collector is provided with the rolling brush device, when the dust collector works, the rolling brush device is in contact with the ground or a bed mattress, the rolling brush rotates, hair, thread ends and the like are easily wound on the rolling brush, and wound objects on the rolling brush are manually removed when the rolling brush is cleaned, so that time and labor are wasted.
SUMMERY OF THE UTILITY MODEL
Therefore, it is necessary to provide a rolling brush device and a dust collector with the same, which are time-saving and labor-saving when cleaning the winding objects on the rolling brush, aiming at the problem that the winding objects on the traditional rolling brush are time-consuming and labor-consuming.
A roll brush device comprising:
the dust collector comprises a shell with an accommodating cavity, wherein a dust inlet communicated with the accommodating cavity is formed in the shell;
the rolling brush is rotatably and detachably arranged in the accommodating cavity corresponding to the dust inlet, and comprises a roll shaft and a brush part arranged on the periphery of the roll shaft;
a cutting member assembled to the housing;
wherein the cutting edge of the cutting member is positioned on a removal path along which the brush part of the roller brush is removed from the housing, so as to cut the winding object wound on the roller brush.
In one embodiment, the housing is further provided with a brush opening which is independent from the dust inlet, the brush opening is communicated with the accommodating cavity, and the rolling brush is detached from the housing from the brush opening.
In one embodiment, the cutting element is fitted within the brush opening and/or the cutting element is fitted at the periphery of the brush opening.
In one embodiment, the cutting element is arranged around the brush opening in the circumferential direction of the brush opening.
In one embodiment, the rolling brush device further comprises a brush cover, and the brush cover is detachably assembled at the brush opening to axially limit the rolling brush.
In one embodiment, the brush opening is opened on the shell along the axial direction of the rolling brush, and the rolling brush is detached from the shell along the axial direction from the brush opening.
In one embodiment, the number of the brush openings is two, and the two brush openings are respectively arranged at two ends of the shell along the axial direction of the rolling brush.
In one embodiment, the inner diameter of the brush opening is smaller than the diameter of the rolling brush, and the brush part deforms and contracts when the rolling brush passes through the brush opening and is detached from the shell.
In one embodiment, the housing is provided with a groove, and the cutting member is at least partially arranged in the groove.
In one embodiment, the housing comprises a body and a rotating plate sleeved in the body, and the dust inlet and the accommodating cavity are both arranged on the rotating plate;
the rotating plate can rotate relative to the body under the action of external force, so that the dust inlet is always attached to the cleaning surface.
A vacuum cleaner comprising a rolling brush arrangement as claimed in any one of the preceding claims.
Above-mentioned round brush device and dust catcher when dismantling the round brush from the casing, the brush portion of round brush is through the cutting sword of cutting member, and the winding thing of winding on the brush portion will be cut off to the cutting sword of cutting member to avoided taking off the round brush from the casing back manual cleaning winding thing, labour saving and time saving.
Drawings
Fig. 1 is an assembly view of a vacuum cleaner according to an embodiment of the present invention;
figure 2 is an exploded view of the vacuum cleaner shown in figure 1;
FIG. 3 is a sectional view of a portion of the structure of the vacuum cleaner shown in FIG. 1;
FIG. 4 is an enlarged view of a portion of the structure of the vacuum cleaner shown in FIG. 3 at A;
FIG. 5 is a block diagram of a swivel plate of the partial construction of the cleaner shown in FIG. 3;
fig. 6 is a sectional view of the rotation plate shown in fig. 5.
The main body 10 of the vacuum cleaner 100 is provided with a housing 21, a dust inlet 212, a dust inlet 211, a rotating plate 214, a first dust outlet 2141, a housing 2142, a hanging part 2143, a brush port 215, a groove 216, a rolling brush 22, a roller 221, a brush part 222, a cutting part 23, a brush cover 24
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1, an embodiment of the present invention provides a vacuum cleaner 100, and particularly, the vacuum cleaner 100 is a handheld vacuum cleaner 100. The vacuum cleaner 100 includes a main body 10 and a roller brush device 20 connected to the main body 10, and external dust enters the main body 10 from the roller brush device 20 to be separated from air and dust.
Referring to fig. 2, the rolling brush device 20 includes a housing 21 and a rolling brush 22, the housing 21 is connected to the dust collecting main body 10, a receiving cavity 211 (see fig. 3) is formed in the housing 21, and the rolling brush 22 is rotatably and detachably disposed in the receiving cavity 211. The housing 21 further has a dust inlet 212 (see fig. 3) communicating with the accommodating cavity 211, the rolling brush 22 is disposed opposite to the dust inlet 212, external dust can easily enter the accommodating cavity 211 from the dust inlet 212 under the action of the rolling brush 22, and the rolling brush 22 can rotate to beat and remove mites. Specifically, the housing 21 is further provided with a dust outlet (not shown), and dust in the accommodating cavity 211 enters the dust collection main body 10 through the dust outlet to perform air-dust separation.
Specifically, the rolling brush device 20 further includes a rolling brush motor, and the rolling brush motor drives the rolling brush 22 to rotate in the accommodating cavity 211.
Referring to fig. 1 and 2, in an embodiment, the housing 21 includes a main body 213 and a rotating plate 214 sleeved in the main body 213, the dust inlet 212 and the accommodating cavity 211 are both opened on the rotating plate 214, the rotating plate 214 is further provided with a first dust outlet 2141 (see fig. 3), the main body 213 is provided with a second dust outlet (not shown), the first dust outlet 2141 is communicated with the accommodating cavity 211 and is disposed opposite to the second dust outlet, and the second dust outlet is communicated with the main dust suction body 10.
Specifically, the rotating plate 214 can rotate relative to the body 213 under an external force, so that the dust inlet 212 is always attached to the cleaning surface. In this way, by providing the housing 21 with the main body 213 and the rotating plate 214, when the vacuum cleaner 100 performs vacuum cleaning, the rotating plate 214 rotates relative to the main body 213 to keep the dust inlet 212 always attached to the cleaning surface under the external force applied to the vacuum cleaner 100 by the operator, thereby improving the vacuum cleaning effect of the vacuum cleaner 100.
Referring to fig. 2, the rolling brush 22 includes a roller shaft 221 and a brush part 222 disposed on an outer circumference of the roller shaft 221, and when the vacuum cleaner 100 operates, external hair, thread ends and other winding objects are easily wound on the brush part 222 of the rolling brush 22, which affects normal operation of the rolling brush 22. Specifically, referring to fig. 3 and 4, the roller brush device 20 further includes a cutting element 23, and a cutting edge of the cutting element 23 is located on a detaching path of the brush portion 222 of the roller brush 22 from the housing 21 to cut the winding wound on the roller brush 22.
Through the arrangement, when the rolling brush 22 is detached from the shell 21, the brush part 222 of the rolling brush 22 passes through the cutting edge of the cutting piece 23, and the winding object wound on the brush part 222 is cut off by the cutting edge of the cutting piece 23, so that the winding object is prevented from being manually cleaned after the rolling brush 22 is taken down from the shell 21, and time and labor are saved.
Referring to fig. 2 and 4, in an embodiment, the housing 21 further has a brush opening 215 disposed independently from the dust inlet 212, the brush opening 215 is communicated with the accommodating cavity 211, and the roller brush 22 is detached from the housing 21 through the brush opening 215. Specifically, the brush opening 215 is opened on the rotating plate 214. It is understood that in other embodiments, the brush opening 215 may be omitted from the housing 21, and the roller brush 22 is directly taken out from the dust inlet 212, which is not limited herein.
Further, the brush opening 215 is opened in the rotating plate 214 in the axial direction of the roll brush 22, and the roll brush 22 is removed from the housing 21 from the brush opening 215 in the axial direction, so that the roll brush 22 can be removed easily. It is understood that, in other embodiments, the brush opening 215 may also be disposed facing the outer circumferential surface of the rolling brush 22, and is not limited herein.
Specifically, the two brush openings 215 are provided at both ends of the housing 21 in the axial direction of the roller brush 22, so that the roller brush 22 can be easily detached from both ends in the axial direction. It is understood that in other embodiments, only one brush opening 215 may be provided, and is not limited herein.
In one embodiment, the cutter 23 is fitted into the brush port 215, and the cutting edge of the cutter 23 fitted into the brush port 215 cuts the windings wound around the brush part 222 when the roll brush 22 is taken out of the brush port 215. It is understood that in other embodiments, the cutting element 23 may be mounted on the periphery of the brush opening 215, and when the rolling brush 22 is taken out from the brush opening 215, the cutting edge of the cutting element 23 mounted on the periphery of the brush opening 215 may cut the winding wound on the brush portion 222. In other embodiments, the cutting element 23 may be mounted in the brush opening 215 and at the periphery of the brush opening 215, and the position where the cutting element 23 is mounted at the brush opening 215 is not limited herein.
Specifically, the cutting member 23 is provided around the brush port 215 in the circumferential direction of the brush port 215, that is, the cutting member is provided along one turn of the brush port 215 to cut the windings at a plurality of positions in the circumferential direction of the roll brush 22.
In one embodiment, the cutting member 23 includes a plurality of cutting elements spaced apart from each other in a circumferential direction of the brush port 215. It is understood that in other embodiments, the cutting members 23 are one, and one cutting member 23 is disposed around the brush opening 215, which is not limited herein.
Specifically, the inner diameter of the brush opening 215 is smaller than the diameter of the roller brush 22, and the brush part 222 deforms and contracts when the roller brush 22 is detached from the housing 21 through the brush opening 215, and the winding is gathered, so that the cutter 23 cuts the winding wound around the brush part 222.
Referring to fig. 4, in one embodiment, to facilitate assembly of the cutting element 23, a groove 216 is formed in the housing 21, and the cutting element 23 is at least partially assembled in the groove 216.
Specifically, the grooves 216 are opened on the inner wall of the rotating plate 214, the grooves 216 are plural, the plural grooves 216 are arranged at intervals along the inner periphery of the brush opening 215, and the plural cutters 23 are fitted in the corresponding plural grooves 216. It is contemplated that in other embodiments, the groove 216 may be open on an inner wall of the brush opening 215, and is not limited thereto.
Referring to fig. 5 and 6, in one embodiment, the rotating plate 214 includes a receiving portion 2142 and a plurality of hanging portions 2143, the receiving cavity 211, the dust inlet 212, and the first dust outlet 2141 are all opened in the receiving portion 2142, along an axial direction of the rolling brush 22, one end of the receiving portion 2142 has a receiving opening communicated with the receiving cavity 211, one end of each hanging portion 2143 is fixedly connected to one end of the receiving opening, the other end is suspended and bent toward the receiving cavity 211, a groove 216 is defined between each hanging portion 2143 and an inner wall of the receiving opening, and a brush opening 215 is defined between the hanging portions 2143. It is understood that in other embodiments, the forming manner of the groove 216 is not limited thereto, and is not limited thereto.
Referring to fig. 2, in one embodiment, the rolling brush device 20 further includes a brush cover 24, and the brush cover 24 is detachably mounted at the brush opening 215 to axially limit the rolling brush 22 so as to prevent the rolling brush 22 from axially moving through the brush opening 215 during operation. Specifically, when it is necessary to detach the rolling brush 22 from the housing 21, the brush cover 24 is first removed from the housing 21, and then the rolling brush 22 is taken out from the brush opening 215; when the roller brush 22 is mounted in the accommodation cavity 211, the brush cover 24 is assembled on the housing 21 to prevent the roller brush 22 from axially moving through the brush opening 215 during operation.
An embodiment of the present invention further provides a rolling brush device 20 included in the vacuum cleaner 100.
The embodiment of the utility model provides a round brush device 20 and dust catcher 100 have following beneficial effect:
1. because the cutting edge of the cutting member 23 is located on the dismounting path of the brush part 222 of the rolling brush 22 from the housing 21, when the rolling brush 22 is dismounted from the housing 21, the cutting edge of the cutting member 23 can cut the winding object wound on the brush part 222, thereby avoiding manual cleaning of the winding object after the rolling brush 22 is taken out from the housing 21, and saving time and labor;
2. the shell 21 is provided with a brush opening 215, and the brush opening 215 is arranged on the shell 21 along the axial direction of the rolling brush 22, so that the rolling brush 22 can be conveniently detached along the axial direction;
3. the plurality of cutting pieces 23 are arranged on the inner periphery of the brush opening 215 at intervals along the circumferential direction of the brush opening 215, so that winding materials wound on the brush part 222 can be cut at a plurality of parts along the circumferential direction of the roller brush 22, and the cutting effect is improved;
4. the brush opening 215 has an inner diameter smaller than the diameter of the roll brush 22, and when the roll brush 22 is taken out of the housing 21 through the brush opening 215, the brush portion 222 of the roll brush 22 is deformed and contracted and the winding is gathered so that the cutter 23 cuts the winding;
5. the housing 21 includes a main body 213 and a rotating plate 214, and the rotating plate 214 can rotate relative to the main body 213 under an external force to urge the dust inlet 212 to be always attached to the cleaning surface, thereby ensuring the dust collection effect of the dust collector 100.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (11)
1. A roll brush device, comprising:
the dust collector comprises a shell (21) with an accommodating cavity (211), wherein a dust inlet (212) communicated with the accommodating cavity (211) is formed in the shell (21);
the rolling brush (22) is rotatably and detachably arranged in the accommodating cavity (211) corresponding to the dust inlet (212), and the rolling brush (22) comprises a roller shaft (221) and a brush part (222) arranged on the periphery of the roller shaft (221);
a cutting member (23) fitted to the housing (21);
wherein the cutting edge of the cutting member (23) is positioned on a removal path along which the brush part (222) of the roller brush (22) is removed from the housing (21) to cut the winding wound on the roller brush (22).
2. The rolling brush device according to claim 1, wherein the housing (21) further defines a brush opening (215) that is independent from the dust inlet (212), the brush opening (215) is communicated with the accommodating cavity (211), and the rolling brush (22) is detached from the housing (21) from the brush opening (215).
3. A roller brush device according to claim 2, characterized in that the cutting member (23) is fitted in the brush opening (215) and/or that the cutting member (23) is fitted at the periphery of the brush opening (215).
4. A roller brush device according to claim 3, characterized in that the cutting member (23) is arranged around the brush opening (215) in the circumferential direction of the brush opening (215).
5. The roll brush device according to claim 2, further comprising a brush cover (24), wherein the brush cover (24) is detachably mounted to the brush opening (215) to axially restrain the roll brush (22).
6. A roller brush device according to any one of claims 2-5, characterized in that the brush opening (215) opens onto the housing (21) in the axial direction of the roller brush (22), the roller brush (22) being axially detachable from the housing (21) from the brush opening (215).
7. A roller brush device according to claim 6, characterized in that the brush openings (215) comprise two, and the two brush openings (215) are respectively arranged at two ends of the housing (21) along the axial direction of the roller brush (22).
8. A brush roll apparatus according to any of claims 2-5, characterized in that the inside diameter of the brush opening (215) is smaller than the diameter of the brush roll (22), and the brush part (222) is deformed to contract when the brush roll (22) is removed from the housing (21) through the brush opening (215).
9. A roller brush device according to claim 1, characterized in that the housing (21) is provided with a recess (216), and the cutting member (23) is at least partly arranged in the recess (216).
10. The rolling brush device according to claim 1, wherein the housing (21) comprises a body (213) and a rotating plate (214) sleeved in the body (213), and the dust inlet (212) and the accommodating cavity (211) are both opened on the rotating plate (214);
the rotating plate (214) can rotate relative to the body (213) under external acting force, so that the dust inlet (212) is always attached to the cleaning surface.
11. A vacuum cleaner comprising a roller brush assembly according to any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546197.3U CN211093766U (en) | 2019-09-17 | 2019-09-17 | Round brush device and have its dust catcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921546197.3U CN211093766U (en) | 2019-09-17 | 2019-09-17 | Round brush device and have its dust catcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211093766U true CN211093766U (en) | 2020-07-28 |
Family
ID=71687680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921546197.3U Active CN211093766U (en) | 2019-09-17 | 2019-09-17 | Round brush device and have its dust catcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211093766U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522345A (en) * | 2019-09-17 | 2019-12-03 | 珠海格力电器股份有限公司 | Round brush device and have its dust catcher |
-
2019
- 2019-09-17 CN CN201921546197.3U patent/CN211093766U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522345A (en) * | 2019-09-17 | 2019-12-03 | 珠海格力电器股份有限公司 | Round brush device and have its dust catcher |
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