CN211633112U - Surface cleaning head of dust suction equipment - Google Patents
Surface cleaning head of dust suction equipment Download PDFInfo
- Publication number
- CN211633112U CN211633112U CN201922428878.6U CN201922428878U CN211633112U CN 211633112 U CN211633112 U CN 211633112U CN 201922428878 U CN201922428878 U CN 201922428878U CN 211633112 U CN211633112 U CN 211633112U
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- cleaning
- brush roll
- spiral
- cleaning head
- roll body
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- 238000004140 cleaning Methods 0.000 title claims abstract description 144
- 239000000428 dust Substances 0.000 title claims abstract description 27
- 230000002441 reversible effect Effects 0.000 claims description 20
- 210000003205 muscle Anatomy 0.000 claims description 6
- 210000004209 hair Anatomy 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 4
- 239000012141 concentrate Substances 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 6
- 238000000605 extraction Methods 0.000 description 4
- 238000010408 sweeping Methods 0.000 description 4
- 238000010407 vacuum cleaning Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000011086 high cleaning Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The utility model discloses a dust collecting equipment's surface cleaning head, this surface cleaning head includes: a housing and a brush roll. The shell defines a mounting groove, and a spiral guide rib is arranged in the mounting groove; the brush roll is rotatably arranged in the mounting groove and comprises a brush roll body and a cleaning component arranged on the surface of the brush roll body, and the cleaning component can be in contact with the spiral guide ribs. The spiral guide rib and the brush roller are matched, so that the hair or paper group sundries wound on the cleaning component move and concentrate along the designated area of the spiral direction of the spiral guide rib under the action of the spiral force generated by rotation, therefore, the sundries are more easily sucked into the dust suction opening, the sundries are prevented from being accumulated in the mounting groove, the cleaning efficiency is high, and the cleaning is thorough. Reduce the damage to the brush roll in the dismantlement process, long service life. The trouble of disassembling the brush roller is saved, the use is convenient, and the user experience is high.
Description
Technical Field
The utility model relates to a dust extraction technical field, concretely relates to dust collecting equipment's surface cleaning head.
Background
There are many cleaning devices on the market today, such as cylinder vacuum cleaners, upright vacuum cleaners, sweeping robots, etc. The existing dust suction equipment is often cleaned in a mode of combining a rolling brush, a walking wheel and suction of a vacuum suction port. However, the roller brush and the traveling wheels on the bottom surface of the cleaning head are easily wound by foreign matters such as hairs on the ground, and after long-term use, a large amount of sundries are accumulated in the mounting groove for mounting the roller brush, are blocked in the mounting groove and cannot be sucked away by the dust suction port, so that the roller brush needs to be frequently disassembled manually for deep cleaning, manpower is consumed, user experience is poor, and the service life of the cleaning head is greatly shortened after long-term disassembly.
The above description is included in the technical recognition scope of the inventors, and does not necessarily constitute the prior art.
Disclosure of Invention
An object of the utility model is to provide a dust collecting equipment's surface cleaning head for solve the problem that current dust collecting equipment cleaning effect is unsatisfactory, need frequent dismouting, use inconvenience, life weak point.
In order to achieve the above object, the present invention provides a surface cleaning head of a dust suction apparatus, the surface cleaning head comprising:
the shell is provided with a mounting groove, and a spiral guide rib is arranged in the mounting groove;
the brush roll is rotatably installed in the installation groove and comprises a brush roll body and a cleaning component arranged on the surface of the brush roll body, and the cleaning component can be in contact with the spiral guide ribs.
Through setting up spiral direction muscle, it can guide debris to the certain direction motion. When the brush roller rotates, the cleaning component is in contact with the spiral guide rib, and the cleaning component and the spiral guide rib are matched to enable the hair or paper group sundries wound on the cleaning component to migrate and concentrate to a designated area along the spiral direction of the spiral guide rib under the action of spiral force generated by rotation, so that the sundries are more easily sucked into the dust suction port, the sundries are prevented from being accumulated in the mounting groove, the cleaning efficiency is high, and the cleaning is thorough. People do not need frequent disassembly of the brush roll to carry out deep cleaning, the damage to the brush roll in the disassembly process is effectively avoided, the service life of the brush roll is effectively prevented from being influenced, the trouble of disassembling the brush roll is also saved, the service life is long, the use is convenient, and the user experience is high.
In a preferred implementation of the surface cleaning head of the dust collecting device, the spiral guide ribs are positioned at two end parts of the mounting groove, so that the situation that sundries enter the end parts of the mounting groove to block the normal rotation of the brush roller can be avoided.
In a preferred embodiment of the surface cleaning head of the vacuum cleaning device, the cleaning element extends helically in the axial direction of the brush roller body, the helical direction of the helical guide rib being opposite to the helical direction of the cleaning element. The spiral guide ribs can enable sundries to be separated from the cleaning component on the brush roll, and the sundries are assisted to be sucked away by the suction opening, so that the cleaning effect is improved.
In a preferred embodiment of the surface cleaning head of the dust suction device, the cleaning element comprises a plurality of cleaning strips and a plurality of bristle rows, each cleaning strip extends in the axial direction of the brush roll body, the cleaning strips are arranged at intervals in the circumferential direction of the brush roll body, the bristle rows are located on one side of the cleaning strips, the length of each bristle row is smaller than that of the adjacent cleaning strips, and the projections of the bristle rows on the axis of the brush roll body form a continuous line segment. On the basis of comprehensive cleaning, the brush roller has small rotating resistance and high cleaning efficiency, and can effectively prevent hair from winding.
In a preferred implementation of the surface cleaning head of the dust extraction device, the height of the bristle rows is greater than the height of the cleaning strips, reducing wear of the cleaning strips and increasing the service life.
In a preferred implementation of the surface cleaning head of the dust suction device, the cleaning strips include forward cleaning strips extending in a forward spiral manner in the axial direction of the brush roll body and reverse cleaning strips extending in a reverse spiral manner in the axial direction of the brush roll body; the spiral guide rib comprises a forward spiral guide rib and a reverse spiral guide rib, the reverse cleaning strip is in contact with the forward spiral guide rib, and the forward cleaning strip is in contact with the reverse spiral guide rib.
In a preferred embodiment of the surface cleaning head of the vacuum cleaning device, the suction opening of the surface cleaning head corresponds to a central section of the brush roll body, and the forward and reverse cleaning strips are arranged in a staggered manner in the central section of the brush roll body. The effect that debris collection efficiency is high is realized.
In a preferred embodiment of the surface cleaning head of the dust extraction device, a comb structure facing the brush roller is arranged in the mounting groove. The cleaning effect is better, especially the cleaning effect aiming at the tiny sundries.
In a preferred embodiment of the surface cleaning head of the vacuum cleaning device, the comb structure is located in correspondence with a middle section of the brush roller body.
In a preferred implementation of the surface cleaning head of the dust collecting device, the comb structure comprises a comb body and a plurality of comb strips arranged on the comb body, the comb body is fixed on the mounting groove, and the comb strips extend towards the brush roll and incline towards one end of the brush roll body. Can improve the overall cleaning effect
Drawings
The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it. In the drawings:
figure 1 is a schematic diagram illustrating an exploded view of an embodiment of a surface cleaning head for a vacuum cleaning appliance.
Figure 2 is a schematic exploded view illustrating another embodiment of a surface cleaning head for a suction device.
Fig. 3 is a schematic structural diagram illustrating an embodiment of the cleaning member.
Fig. 4 is a side view illustrating the structure of one embodiment of the cleaning member.
Fig. 5 is a schematic structural diagram illustrating an embodiment of the comb structure.
Wherein,
10-a housing, wherein the housing is provided with a plurality of grooves,
11-mounting groove, 111-spiral guide rib, 1111-forward spiral guide rib, 1112-reverse spiral guide rib,
20-brush roll, 21-brush roll body, 22-cleaning member, 221-cleaning bar, 2211-forward cleaning bar, 2212-reverse cleaning bar, 222-bristle row,
30-the ground surface, wherein,
40-comb tooth structure.
Detailed Description
In order to more clearly explain the overall concept of the present invention, the following detailed description is given by way of example in conjunction with the accompanying drawings.
It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed below.
In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
Fig. 1 is a schematic diagram illustrating an exploded structure of an embodiment of a surface cleaning head of a dust suction apparatus, as shown in fig. 1, the surface cleaning head of the dust suction apparatus including: a housing 10 and a brush roller 20. The housing 10 defines a mounting groove 11, and a spiral guide rib 111 is disposed in the mounting groove 11. The brush roller 20 is rotatably installed in the installation groove 11, and as shown in fig. 1, both ends of the brush roller 20 are fixed to both ends of the installation groove 11 while the brush roller 20 can rotate about its axis. The brush roller 20 includes a brush roller body 21 and a cleaning member 22 disposed on a surface of the brush roller body 21, and it can be understood by those skilled in the art that the spiral guide rib 111 has a certain height in the mounting groove 11, and the cleaning member 22 is in contact with the spiral guide rib 111 when the brush roller 20 rotates after the brush roller 20 is mounted in the mounting groove 11.
In the illustrated embodiment, the dust extraction device is a sweeping robot, and may be other types of vacuum cleaners, etc., as desired.
When the sweeping robot works, the brush roller 20 rotates to roll sundries on the ground into the mounting groove 11, and then the sundries are sucked away by the dust suction port to finish cleaning. Because the spiral guide rib 111 is arranged and plays a role in guiding sundries, when the brush roller 20 rotates, the cleaning part 22 is contacted with the spiral guide rib 111, and the hair or paper group sundries wound on the cleaning part 22 are moved to a designated area along the spiral direction of the spiral guide rib 111 and concentrated under the action of the spiral force generated by rotation, so that the sundries can more easily enter the dust suction opening, and can not be accumulated in the mounting groove 11 generally, and the cleaning efficiency is high and the cleaning is thorough. People do not need to frequently dismantle the brush roll 20 to carry out deep cleaning, so that the problem that the brush roll 20 is damaged in the dismantling process to influence the service life of the brush roll is avoided, the trouble of dismantling the brush roll 20 is also saved, and the user experience is improved.
In the illustrated embodiment, the spiral guide ribs 111 are located at both end portions of the mounting groove 11. The spiral guide ribs can also play a role in blocking sundries from entering the end part of the mounting groove 11, the two ends of the brush roller 20 are effectively prevented from being blocked in the rotating process due to hair winding, and the normal rotation of the brush roller 20 is guaranteed.
Figure 2 is a schematic exploded view illustrating another embodiment of a surface cleaning head for a suction device. As shown in fig. 2, the cleaning member 22 extends spirally in the axial direction of the brush roller body 21 as indicated by the arrow, and the spiral direction of the spiral guide rib 111 is opposite to the spiral direction of the cleaning member 22. In the embodiment, when the sundries are rolled in by the brush roller 20, the spiral guide ribs 111 can enable the sundries to be separated from the cleaning part 21 on the brush roller, and the sundries are assisted to migrate to the dust suction port and be sucked away, so that the cleaning effect is improved. Of course, according to the design requirement, the spiral direction of the spiral guide rib 111 is consistent with the rotation direction of the brush roller 20, and the spiral guide rib and the brush roller are combined to enable sundries to be intensively moved to the dust collection opening, so that the cleaning efficiency is improved.
Fig. 3 is a schematic structural diagram illustrating an embodiment of the cleaning member. As shown in FIG. 3, the cleaning member 22 includes a plurality of cleaning strips 221 and a plurality of bristle rows 222, each cleaning strip 221 extends in the axial direction of the brush roll body, the plurality of cleaning strips 222 are arranged at intervals in the circumferential direction of the brush roll body 21, the bristle rows 222 are located on one side of the cleaning strips 221, and the length d of the bristle rows 222 is1Less than the length d of the cleaning strip 221 adjacent thereto2A plurality of bristlesThe projection of the rows 222 on the axis of the brushroll body 21 forms a continuous line segment, see FIG. 3, corresponding to the plurality of bristle rows 222 engaging the floor 30, d, when the brushroll body 21 is rotated one revolution in the direction of the arrow in the figure3And cleaning the corresponding area. The length d of the bristle row 2221Less than the length d of the cleaning strip 221 adjacent thereto2The resistance that receives when can reducing the brush roll body 21 and rotate, clean efficiently, and the projection of a plurality of brush hair rows 222 on the axis of brush roll body 21 forms a continuous line segment, and the region that a brush hair row 22 failed to clean can be cleaned by other brush hair rows 222 after brush roll body 21 rotates a week, has guaranteed to clean comprehensively. Therefore, the embodiment has extremely high cleaning efficiency on the basis of comprehensive sweeping. In addition, the cleaning strip 221 may be, but not limited to, a felt, a brush sheet, or a brush cloth, and the manner of combining the cleaning head 221 and the bristle row 222 effectively prevents hairs from being entangled around the roots of the bristle row 222.
Fig. 4 is a side view illustrating the structure of one embodiment of the cleaning member. As shown in FIG. 4, the height h of the bristle rows 2222Greater than the height h of the cleaning strip 2211. The height means a length extending in the radial direction of the brush roller body 21. The hair is prevented from being wound around the root of the bristle row 222, the abrasion of the cleaning strip 221 is effectively reduced on the basis of ensuring the hair cleaning effect, and the service life of the cleaning strip is prolonged.
In the embodiment shown in fig. 3, the cleaning strips 221 include forward cleaning strips 2211 extending in a forward spiral manner in the axial direction of the brush roll body 21 and reverse cleaning strips 2212 extending in a reverse spiral manner in the axial direction of the brush roll body 21. Referring to fig. 1, the spiral guide rib 111 includes a forward spiral guide rib 1111 and a reverse spiral guide rib 1112, the reverse cleaning strip 2212 contacts the forward spiral guide rib 1111, and the forward cleaning strip 2211 contacts the reverse spiral guide rib 1112. In this manner, debris is more easily removed from the cleaning strip 221.
In the embodiment shown in fig. 3, the suction opening (not shown) of the surface cleaning head corresponds to the middle section a of the brush roll body 21, and the forward and reverse cleaning strips 2211 and 2212 are staggered at the middle section a of the brush roll body 21. It can be understood that the forward direction cleaning strips 2211 and the reverse direction cleaning strips 2212 are alternately distributed on the surface of the brush roll body 21, and the projection length of the forward direction cleaning strips 2211 and the projection length of the reverse direction cleaning strips 2212 on the axis of the brush roll body 21 are both larger than half of the length of the axis of the brush roll body 21, so that the opposite ends of the two cleaning strips with opposite spiral directions extend to a part of each other in the staggered area of the opposite ends without contact in the form of crossing and the like. The rolled sundries can be respectively concentrated in the staggered arrangement area of each cleaning strip to improve the sundry collecting efficiency, and the concentrated sundries are close to the suction opening, so that the sundries are more easily sucked away by the larger suction force at the suction opening and removed, and the auxiliary cleaning effect on the concentrated sundries is achieved.
Fig. 5 is a schematic structural diagram illustrating an embodiment of the comb structure. As shown in FIG. 5, the surface cleaning head further includes a comb structure 40, and referring to FIG. 1, the comb structure 40 is disposed in the mounting groove 11 to face the brush roller 20. The position of the comb structure 40 corresponds to the middle section of the brush roller body 21, that is, in the present embodiment, the comb structure 40 is located at the middle of the mounting groove 11. As shown in fig. 5, the comb structure 40 is an irregular structure, and includes a comb body 41 and a plurality of comb strips 42 disposed on the comb body 41, the comb body 41 is fixed to the mounting groove 11, and the comb strips 42 extend toward the brush roller 20 and incline toward one end of the brush roller body 21. Impurities, particularly fine hairs, concentrated on the staggered area of the cleaning strips are effectively cleaned, and the hair cleaning effect is improved.
The technical solution protected by the present invention is not limited to the above embodiments, and it should be noted that the technical solution of any one embodiment is combined with the technical solution of one or more other embodiments in the protection scope of the present invention. Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.
Claims (10)
1. A surface cleaning head for a suction device, the surface cleaning head comprising:
the device comprises a shell, a first fixing piece and a second fixing piece, wherein the shell defines a mounting groove, and a spiral guide rib is arranged in the mounting groove;
the brush roll is rotatably arranged in the mounting groove and comprises a brush roll body and a cleaning component arranged on the surface of the brush roll body, and the cleaning component can be in contact with the spiral guide ribs.
2. The surface cleaning head of claim 1, wherein the spiral guide rib is located at both ends of the mounting groove.
3. The surface cleaning head of the dust suction apparatus as claimed in claim 1, wherein the cleaning member extends spirally in an axial direction of the brush roller body, and a spiral direction of the spiral guide rib is opposite to a spiral direction of the cleaning member.
4. The surface cleaning head of claim 1, wherein the cleaning member includes a plurality of cleaning strips and a plurality of bristle rows, each cleaning strip extends in an axial direction of the brush roll body, the plurality of cleaning strips are spaced apart in a circumferential direction of the brush roll body, the bristle rows are located on one side of the cleaning strips, the length of the bristle rows is smaller than the length of the cleaning strips adjacent to the bristle rows, and projections of the plurality of bristle rows on an axis of the brush roll body form a continuous line segment.
5. The surface cleaning head of claim 4, wherein the height of the row of bristles is greater than the height of the cleaning strip.
6. The surface cleaning head of claim 4, wherein the cleaning strips include a forward cleaning strip extending in a forward spiral manner in an axial direction of the brush roll body and a reverse cleaning strip extending in a reverse spiral manner in the axial direction of the brush roll body; the spiral direction muscle includes forward spiral direction muscle and reverse spiral direction muscle, reverse clean strip with the contact of forward spiral direction muscle, forward clean strip with the contact of reverse spiral direction muscle.
7. The surface cleaning head of claim 6, wherein the suction opening of the surface cleaning head corresponds to a middle section of the brush roll body, and the forward cleaning strips and the reverse cleaning strips are staggered in the middle section of the brush roll body.
8. The surface cleaning head of claim 1, wherein the mounting slot is configured to receive a comb structure that faces the brush roll.
9. The surface cleaning head of claim 8, wherein the comb structure is positioned to correspond to a middle section of the brushroll body.
10. The surface cleaning head of the dust suction apparatus as claimed in claim 9, wherein the comb structure includes a comb body fixed to the mounting groove and a plurality of comb strips provided to the comb body, the comb strips extending toward the brush roll and being inclined toward one end of the brush roll body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428878.6U CN211633112U (en) | 2019-12-30 | 2019-12-30 | Surface cleaning head of dust suction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922428878.6U CN211633112U (en) | 2019-12-30 | 2019-12-30 | Surface cleaning head of dust suction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211633112U true CN211633112U (en) | 2020-10-09 |
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ID=72700720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922428878.6U Active CN211633112U (en) | 2019-12-30 | 2019-12-30 | Surface cleaning head of dust suction equipment |
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| Country | Link |
|---|---|
| CN (1) | CN211633112U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515123A (en) * | 2020-11-19 | 2022-05-20 | 尚科宁家(中国)科技有限公司 | Surface cleaning device |
-
2019
- 2019-12-30 CN CN201922428878.6U patent/CN211633112U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515123A (en) * | 2020-11-19 | 2022-05-20 | 尚科宁家(中国)科技有限公司 | Surface cleaning device |
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